US Patent Class 604
SURGERY




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Current as of: June, 1999
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  DF  CLASS NOTES
890.1  DF  CONTROLLED RELEASE THERAPEUTIC DEVICE OR SYSTEM
891.1  DF  .~ Implanted dynamic device or system
892.1  DF  .~ Osmotic or diffusion pumped device or system
1  DF  SWAB INCLUDING HANDLE (E.G., STICK, ETC.) WITH ABSORBENT MATERIAL AT END THEREOF
2  DF  .~ Body treating material fed to absorbent material
3  DF  .~.~ Means broken, cut, pierced, or torn to permit flow of material
4  DF  BLOOD DRAWN AND REPLACED OR TREATED AND RETURNED TO BODY
5  DF  .~ Constituent removed from blood and remainder returned to body
6  DF  .~.~ Component of blood removed (i.e., pheresis)
7  DF  BLOOD TRANSFERRED BETWEEN DIFFERENT BODIES ALONG CONTINUOUS FLOW PATH (E.G., TRANSFUSION, ETC.)
8  DF  DEVICES TRANSFERRING FLUIDS FROM WITHIN ONE AREA OF BODY TO ANOTHER (E.G., SHUNTS, ETC.)
9  DF  .~ With flow control means (e.g., check valves, hydrocephalus pumps, etc.)
10  DF  .~.~ With antisiphon means
11  DF  MEANS FOR INSERTING FIBROUS OR FORAMINOUS RESIDENT PACKING, RECEPTOR, OR MEDICAMENT CARRIER INTO BODY ORIFICE
12  DF  .~ With lubricating means
13  DF  .~ With means for ejecting continuous length insert (e.g., gauze packing)
14  DF  .~ Distal portion of inserting means deformed, expanded, or ruptured to permit passage of insert therefrom
15  DF  .~ With slidable ejector (e.g., plunger or ram, etc.) inside tubular inserting means
16  DF  .~.~ Ejector moved into operating position from stored location inside or alongside inserting means
17  DF  .~.~.~ Ejector pivoted or swung into operating position
18  DF  .~.~ Tubular inserting means releasably interlocked with ejector
19  DF  MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.)
20  DF  .~ Infrared, visible light, ultraviolet, X-ray or electrical energy applied to body (e.g., iontophoresis, etc.)
21  DF  .~.~ With tubular injection means inserted into body
22  DF  .~ With means for cutting, scarifying, or vibrating (e.g., ultrasonic, etc.) tissue
23  DF  .~ Gas application
24  DF  .~.~ Gas mixed with other material
25  DF  .~.~ Ozone
26  DF  .~.~ Gas injected into body canal or cavity
27  DF  .~ Material introduced into and removed from body through passage in body inserted means
28  DF  .~.~ Method
29  DF  .~.~ Peritoneal dialysis
30  DF  .~.~ Flow control
31  DF  .~.~.~ By self-acting means or condition responsive sensor
32  DF  .~.~.~ Rotary valve
33  DF  .~.~.~ Slide or reciprocating valve
34  DF  .~.~.~ Deformable occluding tube valve
35  DF  .~.~ With aspirating or vacuum removing means
36  DF  .~.~ Means moved by person to introduce and remove material
37  DF  .~.~.~ Hand-supported squeeze bulb
38  DF  .~.~.~ Piston
39  DF  .~.~ Structure of douche nozzle having separate ingress and egress passages therein
40  DF  .~.~.~ With telescoping movement between ingress and egress passages
41  DF  .~.~.~ With body orifice occluding means
42  DF  .~.~.~.~ Axially adjustable
43  DF  .~.~ Body inserted conduit with separate ingress and egress passages
44  DF  .~.~.~ Having body piercing means
45  DF  .~.~.~ Having air or gas venting passage
46  DF  .~ Treating material introduced into body by contact with wound formed therein by solid scarifier, cutter, or the like (e.g., scratching skin with vaccine coated needle, etc.)
47  DF  .~.~ With separate applicator for material or separate holder for material placed on applicator or in wound
48  DF  .~ Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin
500  DF  .~.~ Method
501  DF  .~.~.~ Enhanced absorption of therapeutic material internally using iontophoretic treatment
502  DF  .~.~.~ Therapeutic material introduced by subcutaneous implant (e.g., peritoneal injectors)
503  DF  .~.~.~ Therapeutic material introduced or removed in response to a sensed body condition
504  DF  .~.~.~.~ By measurement of a metabolite concentration (i.e., glucose)
505  DF  .~.~.~.~ By measurement of a pressure differential
506  DF  .~.~.~ Therapeutic material introduced or removed through a piercing conduit (e.g., trocar) inserted into body
507  DF  .~.~.~.~ Therapeutic material introduced into or removed from vasculature
508  DF  .~.~.~.~.~ By catheter
509  DF  .~.~.~.~.~.~ With expanding member (i.e., balloon)
510  DF  .~.~.~.~.~.~ With associated advancing or guiding means
511  DF  .~.~.~.~ Therapeutic material introduced into or removed from musculature
512  DF  .~.~.~.~ For anesthetizing patient
513  DF  .~.~.~.~ Including docking element, port or sealing means
514  DF  .~.~.~ Therapeutic material introduced or removed from natural body orifice
515  DF  .~.~.~.~ To or from the female reproductory tract
516  DF  .~.~.~.~ To or from the intestines through nasal or esophagal conduit
517  DF  .~.~.~.~ To or from the urogenital system
518  DF  .~.~.~ Liquid therapeutic material administered with solid or second liquid
519  DF  .~.~.~.~ Delivered via in-line cartridge
520  DF  .~.~.~.~ Requiring puncture of medicant package
521  DF  .~.~.~ Therapeutic material to facilitate ocular treatment
522  DF  .~.~.~ Introduction of biologically derived compounds (i.e., growth hormones or blood products) including cells
57  DF  .~.~ Means for placing solid treating material in body
58  DF  .~.~.~ Powder dispenser
59  DF  .~.~.~ Means for ejecting solid from holder
60  DF  .~.~.~.~ Solid ejected from body inserted conduit
61  DF  .~.~.~.~.~ Eject means moved by force applied to trigger associated with pistol grip
62  DF  .~.~.~.~.~ Solid units successively fed to conduit from supply means (e.g., magazine, etc.)
63  DF  .~.~.~.~.~ Eject means driven by spring
64  DF  .~.~.~.~.~ Solid loaded into injector through opening in side wall of plunger housing
65  DF  .~.~ Material flow varying means controlled by condition responsive sensor
66  DF  .~.~.~ Sensor responsive to body condition
67  DF  .~.~.~ Sensor controls pump, motor, or pressure driven means
68  DF  .~.~ Needleless hypodermic injector
69  DF  .~.~.~ Material expelled from injector by explosive charge
70  DF  .~.~.~ Material expelled from injector by pressurized fluid
71  DF  .~.~.~ Multidose type
72  DF  .~.~.~ Structure of material reservoir replaceably held in injector
73  DF  .~.~ Means forceably introducing or removing material from body orifice or wound
74  DF  .~.~.~ Lacteal extractors (e.g., breast pump, etc.)
75  DF  .~.~.~.~ With collapsible bulb means
76  DF  .~.~.~.~ With suction generated orally by person or user
77  DF  .~.~ Structure of means contacting portion of head (e.g., tongue, etc.) during placement of treating material in mouth or throat
78  DF  .~.~.~ Drinking cup
79  DF  .~.~.~ Means for engaging head to hold feed device in mouth
80  DF  .~.~ Gravity feed to body from plural material reservoirs
81  DF  .~.~.~ With self-acting sequential flow from reservoirs
82  DF  .~.~ Means for intermixing liquid with solid or different liquid
83  DF  .~.~.~ Treating material introduced directly into liquid stream path
84  DF  .~.~.~.~ Solid treating material
85  DF  .~.~.~.~ Liquid stream passes through reservoir containing treating material
86  DF  .~.~.~.~ Septum pierced by conduit
87  DF  .~.~.~ Means broken, cut, pierced or torn to permit mixing
88  DF  .~.~.~.~ Septum
89  DF  .~.~.~ Closure or barrier between compartments moved to permit mixing
90  DF  .~.~.~.~ Closure moved, expanded, or flexed by force transmitted by liquid
91  DF  .~.~.~.~ Closure moved by relative movement between closure and separate protruding member
92  DF  .~.~.~ Solid dissolved in liquid
93  DF  .~.~ Material introduced or removed through conduit, holder, or implantable reservoir inserted in body
94  DF  .~.~.~ Dual nozzles for insertions into paired body orifices (e.g., nasal passages, etc.)
95  DF  .~.~.~ Conduit with self-propelled or remote control means
96  DF  .~.~.~ Having means inflated in body (e.g., inflatable nozzle, dilator, balloon catheter, occluder, etc.)
97  DF  .~.~.~.~ Including means forcing inflation fluid into inflatable means
98  DF  .~.~.~.~.~ Pressurized inflation means
99  DF  .~.~.~.~ With inflation or deflation control means
100  DF  .~.~.~.~ With indicator means
101  DF  .~.~.~.~ With plural balloons on conduit
102  DF  .~.~.~.~ With aperture in conduit proximal of inflated means
103  DF  .~.~.~.~ With means bonding or mechanically securing balloon sleeve or connector member (e.g., coupling funnel, etc.) to conduit
104  DF  .~.~.~ Having means expanding body orifice or canal (e.g., dilator, retaining means, etc.)
105  DF  .~.~.~.~ Expanding bow
106  DF  .~.~.~.~ Expanding arm or finger
107  DF  .~.~.~.~.~ Expansion actuated by axially movable member
108  DF  .~.~.~.~.~.~ Rotatable means actuates axially movable member
109  DF  .~.~.~.~.~ Expansion actuated by rotatable means (e.g, threaded or cammed member, etc.)
110  DF  .~.~.~ Having means for preventing reuse of device
111  DF  .~.~.~ Having means for indicating device is defective , used, or tampered with
112  DF  .~.~.~ Having means for desensitizing skin
113  DF  .~.~.~ Having means for cooling or heating body, treating or collected material or device
114  DF  .~.~.~.~ Electric means
115  DF  .~.~.~ Having means for protruding skin to facilitate piercing it
116  DF  .~.~.~ Having means for locating or identifying point where body is to be pierced (e.g., apertured body fitting template, etc.)
117  DF  .~.~.~ Having structure for controlling depth of insertion of body piercer
118  DF  .~.~.~ Having means for varying, regulating, indicating, or limiting injection pressure or aspirating suction
119  DF  .~.~.~.~ Means varying or regulating suction
120  DF  .~.~.~.~.~ With cyclic or timed regulation
121  DF  .~.~.~.~ On piston type injector or aspirator
122  DF  .~.~.~ Having means for eliminating and/or preventing injection of air into body
123  DF  .~.~.~.~ From pump injection device
124  DF  .~.~.~.~ From injection means moved by person to impel material into body
125  DF  .~.~.~.~.~ From hand supported injection means
126  DF  .~.~.~.~ By hydrophilic or hydrophobic filters
127  DF  .~.~.~.~ By low level float cutoff
128  DF  .~.~.~ Having siphon means for removing material from external source or body
129  DF  .~.~.~.~ With vacuum breaking means (e.g., vent, etc.)
130  DF  .~.~.~ Having projectile injector operated upon impact with body
131  DF  .~.~.~ Treating material forced into or out of body by self-acting fluid pressure, motor-driven, or mechanical energy storing means (e.g., pressure infusion or aspiration, etc.)
132  DF  .~.~.~.~ Material impelled into body by contraction of expanded elastic material reservoir
133  DF  .~.~.~.~ Material exhausted from body by expansion of contracted elastic receptacle or resilient means therein
134  DF  .~.~.~.~ Material impelled by spring
135  DF  .~.~.~.~.~ Spring drives piston
136  DF  .~.~.~.~.~ Material conduit forced into body by spring
137  DF  .~.~.~.~.~.~ Spring triggered by skin contacting means
138  DF  .~.~.~.~.~.~ Portion of conduit stored in material supply means
139  DF  .~.~.~.~.~.~ Material supply means pierced by conduit
140  DF  .~.~.~.~ Material impelled by pressurized charge of gas or vacuum
141  DF  .~.~.~.~.~ Material impelled by means (e.g., diaphragm, piston) moved by gas or vacuum pressure
142  DF  .~.~.~.~.~.~ Reservoir prepressurized or exhausted by squeeze bulb
143  DF  .~.~.~.~.~.~ Piston impelled by gas or vacuum pressure
144  DF  .~.~.~.~.~.~.~ And impelling material conduit into body
145  DF  .~.~.~.~.~ Pressurizing gas generated by chemical reaction
146  DF  .~.~.~.~.~ Pressurizing gas or vacuum charge produced by mechanical actuator (e.g., air pump, etc.) associated with injector
147  DF  .~.~.~.~.~ Pressurizing gas or vacuum charge supplied by external storage source
148  DF  .~.~.~.~.~ Means broken, cut, pierced, or torn to permit material flow
149  DF  .~.~.~.~ Material impelled by negative pressure created by current of fluid (e.g., air entrainment, etc.)
150  DF  .~.~.~.~ Material impelled by hydraulic or water hydrant pressure
151  DF  .~.~.~.~ Material impelled by pump
152  DF  .~.~.~.~.~ Reciprocating piston type
153  DF  .~.~.~.~.~ Deformable resilient chamber type
154  DF  .~.~.~.~ Material impelled by nonreciprocating piston driven by motor
155  DF  .~.~.~.~.~ With threaded drive means
156  DF  .~.~.~ Conduit forced into body by self-acting fluid pressure, motor-driven, or mechanical energy storing means
157  DF  .~.~.~.~ Conduit impelled by spring
158  DF  .~.~.~ Body entering conduit axially movable within body piercing conduit while former is disposed in the body
159  DF  .~.~.~.~ Having mechanical means for feeding conduit through piercing conduit
160  DF  .~.~.~.~ Having longitudinal groove or slot in piercing conduit to permit removal from body entering conduit
161  DF  .~.~.~.~ Piercing conduit longitudinally separable for removal from body entering conduit
162  DF  .~.~.~.~ Having guard on piercing conduit for protecting body entering conduit
163  DF  .~.~.~.~ Having bag or sheath enclosing body entering conduit
164  DF  .~.~.~ Body piercer, obturator rod, or stylet axially movable within body entering conduit while latter is disposed in body
165  DF  .~.~.~.~ Having means preventing relative movement between elements during their insertion into body
166  DF  .~.~.~.~ Having groove or reduced portion on piercer, rod, or stylet for receiving distal end of conduit
167  DF  .~.~.~.~ Having resealable closure means for conduit
168  DF  .~.~.~.~ Having telltale for showing entry of blood into conduit
169  DF  .~.~.~.~ Flow control means in conduit operable after removal of piercer, obturator, or stylet from conduit
170  DF  .~.~.~.~ Having blunt tip on obturator rod or stylet
171  DF  .~.~.~ Body entering conduit axially movable within flexible protective sheath facilitating sterile insertion into body duct
172  DF  .~.~.~.~ Having lubricating means
173  DF  .~.~.~ Injection or aspiration device having plural body entering conduits
174  DF  .~.~.~ Means for securing conduit to body
175  DF  .~.~.~.~ Implanted connecting means
176  DF  .~.~.~.~ Vacuum
177  DF  .~.~.~.~ And used as conduit manipulator (e.g., foldable gripper wings, etc.)
178  DF  .~.~.~.~ Axially movable clamp means
179  DF  .~.~.~.~ Belt, strap, or band securing means
180  DF  .~.~.~.~ Adhesive securing means
181  DF  .~.~.~ Means moved by person to inject or remove fluent material to or from body inserted conduit, holder, or reservoir
182  DF  .~.~.~.~ Means moved by weight of body placed thereon
183  DF  .~.~.~.~ Material expelled from reservoir having separate external feed means and discharge outlet
184  DF  .~.~.~.~.~ Material fed to reservoir through hollow piston
185  DF  .~.~.~.~.~ Reservoir squeezed to expel material therefrom
186  DF  .~.~.~.~.~ Means for metering material flow to or from body
187  DF  .~.~.~.~ Injector or aspirator syringe supported only by person during use (e.g., hand held hypodermic syringe, douche tube with forced injection, etc.)
188  DF  .~.~.~.~.~ Having body piercing conduit mounted on syringe for rotation about its longitudinal axis
189  DF  .~.~.~.~.~ Having medical information (e.g., name of patient or medicament, etc.) means
190  DF  .~.~.~.~.~ Having fluid filter
191  DF  .~.~.~.~.~ Having plural material reservoirs
192  DF  .~.~.~.~.~ Having cover or protector for body entering conduit
193  DF  .~.~.~.~.~.~ Used as piston actuator after removal from conduit covering or protecting position on syringe
194  DF  .~.~.~.~.~.~ Entire body entering conduit stored in cavity in piston or piston actuator inside syringe prior to use
195  DF  .~.~.~.~.~.~ Portion of body entering conduit stored in material receiving syringe reservoir
196  DF  .~.~.~.~.~.~.~ And extended therefrom by piston when syringe is used
197  DF  .~.~.~.~.~.~ Common cover or protector for body entering conduit and material syringe reservoir
198  DF  .~.~.~.~.~.~ Cover or protector for body entering conduit movable axially relative to one another
199  DF  .~.~.~.~.~ Having structure for facilitating sterilization of syringe or preventing contamination of material therein
200  DF  .~.~.~.~.~ Means broken, cut, pierced, or torn to permit material flow to or from body
201  DF  .~.~.~.~.~.~ Septum pierced by conduit to permit flow
202  DF  .~.~.~.~.~.~.~ Septum flexed toward conduit to force conduit therethrough
203  DF  .~.~.~.~.~.~.~ Septum pierced is piston head
204  DF  .~.~.~.~.~.~.~ Septum within collapsible material reservoir
205  DF  .~.~.~.~.~.~.~ Septum piercing conduit separate from body entering conduit
206  DF  .~.~.~.~.~.~.~ Septum piercing conduit attached to injector by turning one component relative to another (e.g., thread, bayonet type connector, etc.)
207  DF  .~.~.~.~.~ Having means for metering material flow to or from body
208  DF  .~.~.~.~.~.~ Including means for controlling piston stroke length
209  DF  .~.~.~.~.~.~.~ By rachet and pawl
210  DF  .~.~.~.~.~.~.~ By detent
211  DF  .~.~.~.~.~.~.~ By rotatable means (e.g., micrometer, etc.)
212  DF  .~.~.~.~.~ Having collapsible material reservoir (e.g., squeeze bulb, etc.)
213  DF  .~.~.~.~.~.~ Having means to prevent fluid return to reservoir
214  DF  .~.~.~.~.~.~ Mechanical means (e.g., piston, clamp, etc.) moved to collapse reservoir
215  DF  .~.~.~.~.~.~ Having orifice occluding means
216  DF  .~.~.~.~.~.~ Bellows-type reservoir
217  DF  .~.~.~.~.~ Reservoir pressurized or exhausted by squeeze bulb
218  DF  .~.~.~.~.~ With piston or plunger for expelling material from body or injector reservoir
219  DF  .~.~.~.~.~.~ Diameter of piston selectively adjustable
220  DF  .~.~.~.~.~.~ Means for preventing accidental displacement of piston
221  DF  .~.~.~.~.~.~ Piston or piston actuator slidable in or against seal ring mounted on reservoir
222  DF  .~.~.~.~.~.~ Seal ring mounted on piston
223  DF  .~.~.~.~.~.~ Injector components pivoted relative to each other to move piston
224  DF  .~.~.~.~.~.~ Piston moved by screw or rack
225  DF  .~.~.~.~.~.~ Means for preventing destructive piston impact on end of material reservoir
226  DF  .~.~.~.~.~.~ Closable storage cavity included in piston or piston actuator
227  DF  .~.~.~.~.~.~ Specific structure of finger grip for moving piston
228  DF  .~.~.~.~.~.~ Specific structure of means coupling piston to piston actuator
229  DF  .~.~.~.~.~.~ Piston actuator contacting resilient retractable portion on piston
230  DF  .~.~.~.~.~.~ Means for reducing piston sliding friction (e.g., oil applicator, use of low friction material, etc.)
231  DF  .~.~.~.~.~.~ Material passed to or from body through aperture in piston
232  DF  .~.~.~.~.~.~ Material reservoir (e.g., cartridge, etc.) removably mounted in syringe
233  DF  .~.~.~.~.~.~.~ Piston actuator mounted in means (e.g., yoke, etc.) pivoted to syringe
234  DF  .~.~.~.~.~.~.~ Material reservoir centered or clamped in syringe by slidable component
235  DF  .~.~.~.~.~.~.~ Means for ejecting, or facilitating ejection of material reservoir from syringe
236  DF  .~.~.~.~.~.~ Material flow controlled by valve or movable closure (e.g., plug in orifice, etc.)
237  DF  .~.~.~.~.~.~.~ Diaphragm valve
238  DF  .~.~.~.~.~.~.~ Removable plug
239  DF  .~.~.~.~.~ Specific structure of body entering or piercing conduit
240  DF  .~.~.~.~.~ Specific structure of means connecting body entering conduit to syringe
241  DF  .~.~.~.~.~.~ Conduit holder attached to another syringe component by thread means
242  DF  .~.~.~.~.~.~ Conduit holder attached to another injector component by cam
243  DF  .~.~.~.~.~.~ Conduit or holder therefor removably attached to another injector component by friction
244  DF  .~.~.~ Means broken, cut, pierced, or torn to permit material flow to body
245  DF  .~.~.~ Material flow to or from body terminated by self-acting means
246  DF  .~.~.~ Means for controlling material flow to or from body, or metering a predetermined dose or amount
247  DF  .~.~.~.~ Having fluid responsive means (e.g., check valve, etc.)
248  DF  .~.~.~.~ Rotatable type valve
249  DF  .~.~.~.~ Slide or reciprocating valve
250  DF  .~.~.~.~ Conduit deforming clamp
251  DF  .~.~.~.~ Drip meter
252  DF  .~.~.~.~.~ Having fluid filter
253  DF  .~.~.~.~.~ Having drip sensor
254  DF  .~.~.~.~.~ Having float controlling or indicating material flow from chamber
255  DF  .~.~.~.~.~ Mounted in material reservoir
256  DF  .~.~.~.~ Having flow closing or opening means (e.g., plug, cap, seal, etc.)
257  DF  .~.~.~ Liquid reservoir with body inserted nozzle or feed conduit connected therewith
258  DF  .~.~.~.~ Having plural feed conduits
259  DF  .~.~.~.~ With storage means (e.g., cabinet, etc.) for reservoir and material feed conduit
260  DF  .~.~.~.~ Having liquid level indicator
261  DF  .~.~.~.~ Having means for supporting body inserted nozzle tip or free end of feed conduit after use
262  DF  .~.~.~.~ Bag type
263  DF  .~.~.~ Removable cover or protector for body inserted conduit
264  DF  .~.~.~ Body inserted tubular conduit structure (e.g., needles, cannulas, nozzles, trocars, catheters, etc.)
265  DF  .~.~.~.~ With body soluble, antibactericidal or lubricating materials on conduit
266  DF  .~.~.~.~ With anticlogging means on conduit (e.g., anticlotting, decalcification, tissue occulsion, etc.)
267  DF  .~.~.~.~.~ Mechanical cleaning means
268  DF  .~.~.~.~.~ With barrier, shield, or suction relief means adjacent tissue contacting orifice
269  DF  .~.~.~.~.~ With anticoagulant supply means
270  DF  .~.~.~.~ Having weighted tip means on conduit promoting advance thereof through alimentary tract
271  DF  .~.~.~.~ Having evaginating or invaginating capability
272  DF  .~.~.~.~ Body piercing condit (e.g., needle, etc.)
273  DF  .~.~.~.~.~ Specific structure for preventing or minimizing inconvenience casued by breakage during insertion of conduit into body
274  DF  .~.~.~.~.~ Specific structure for preventing coring of body tissue
275  DF  .~.~.~.~ Nozzle insertable into body orifice
276  DF  .~.~.~.~.~ Having external means for receiving material discharged from body orifice
277  DF  .~.~.~.~.~.~ Colostomy apparatus
278  DF  .~.~.~.~.~ Having orifice sealing means
279  DF  .~.~.~.~.~ Vaginal or douche type
523  DF  .~.~.~.~ Flexible catheter or means (e.g., coupling) used therewith
524  DF  .~.~.~.~.~ With reinforcing structure
525  DF  .~.~.~.~.~.~ Providing varying degrees of flexibility along longitudinal axis
526  DF  .~.~.~.~.~.~ Lumen enforced by embedded or coiling strands
527  DF  .~.~.~.~.~.~.~ Braided or woven strands surrounding lumen
528  DF  .~.~.~.~.~ With means to advance or steer catheter, excluding remotely controlled devices
529  DF  .~.~.~.~.~.~ Including radiopaque or electromagnetic marker
530  DF  .~.~.~.~.~ With shape retaining memory
531  DF  .~.~.~.~.~.~ Temperature activated
532  DF  .~.~.~.~.~.~ Shaped for cardiovascular system
533  DF  .~.~.~.~.~ Coupling or connector structure
534  DF  .~.~.~.~.~.~ Multiple sections
535  DF  .~.~.~.~.~.~.~ Interfitting members
536  DF  .~.~.~.~.~.~.~.~ With expansible internal elements
537  DF  .~.~.~.~.~.~ With incorporated simple flow control means
538  DF  .~.~.~.~.~.~ Diverse connecting means on either end
539  DF  .~.~.~.~.~.~ Providing docking element, port or seal
284  DF  .~.~.~.~.~ Having branched shapes (e.g., T or Y drains, etc.)
285  DF  .~.~.~ Treating material insert retained in body orifice
286  DF  .~.~.~.~ Including foraminous material (e.g., sponge, etc.) or fibrous element other than withdrawal cord
287  DF  .~.~.~.~.~ With soluble cover means
288  DF  .~.~.~.~ Soluble in body (e.g., suppository, etc.)
289  DF  .~ Treating material applied to or removed from external surface of body, or cutaneous layer of skin (e.g., eye treatment, removal of skin impurities, etc.)
290  DF  .~.~ Method of applying or removing material to or from body
291  DF  .~.~ Means for cooling or heating material
292  DF  .~.~ Glove for applying or removing material to or from wearer's hand
293  DF  .~.~ Specific structure for applying or removing material to or from foot or leg
294  DF  .~.~ Means for treating eye or surface of ocular cavity
295  DF  .~.~.~ Dropper, douche, or eyecup for applying liquid to eye
296  DF  .~.~.~.~ Having means for aerating liquid
297  DF  .~.~.~.~ Having means for scavenging liquid after contact with eye
298  DF  .~.~.~.~ Having means for metering liquid flow to eye
299  DF  .~.~.~.~ Having means for preventing contact of liquid with syringe bulb
300  DF  .~.~.~.~ Having means for positioning liquid dispenser relative to eye
301  DF  .~.~.~.~.~ Eye cup
302  DF  .~.~.~.~.~ Guard or guide
303  DF  .~.~ Mask for applying or removing material to or from wearer's face
304  DF  .~.~ Bandage, pad, or shield placed on body for sustained treatment thereof
305  DF  .~.~.~ Treating material supplied to bandage, pad, or shield through conduit connected to remote supply
306  DF  .~.~.~ Treating material reservoir broken, cut, pierced, or torn to apply treating material to body
307  DF  .~.~.~ Adhesively attachable to body
308  DF  .~.~.~ Bandage, pad, shield, or attaching means extendable around body portion
309  DF  .~.~ Solid treating material (e.g., styptic pencil, etc.) application
310  DF  .~.~ Fluent treating material held in reservoir in hand-supported applicator
311  DF  .~.~.~ With piston or plunger for expelling material therefrom
312  DF  .~.~ Sudatory devices (e.g., removing sweat, etc.)
313  DF  .~.~ Means for removing material from surface by suction
314  DF  .~.~.~ Venom extractor
315  DF  .~.~.~ Suction generated by self-acting fluid pressure, motor-driven or mechanical energy storing means (e.g., spring, etc.)
316  DF  .~.~.~ Means moved by person to produce suction (e.g., squeeze bulb, piston, etc.)
540  DF  MEANS OR METHOD FOR FACILITATING REMOVAL OF NON THERAPEUTIC MATERIAL FROM BODY
541  DF  .~ Surgical drain
542  DF  .~ Liposuction
543  DF  .~ Wound or abscess
544  DF  .~ Urinary catheter
317  DF  MEANS AND METHODS FOR COLLECTING BODY FLUIDS OR WASTE MATERIAL (E.G., RECEPTACLES, ETC.)
318  DF  .~ Material collector with condition indicator
319  DF  .~ Aspiration collection container or trap (e.g., canister, etc.)
320  DF  .~.~ Having vacuum shutoff means (e.g., float valve, etc.)
321  DF  .~.~ Having liquid seal means
322  DF  .~ Material collector or receptacle having attaching means to static support independent of body
323  DF  .~.~ With flow control means (e.g., antibackflow valve, etc.)
324  DF  .~.~ With vent or overflow opening
325  DF  .~.~ With drip meter
326  DF  .~.~ Conduit or connector for material collector/receptor
327  DF  .~ Receptacle attached to or inserted within body to receive discharge therefrom
328  DF  .~.~ Receptacle or portion thereof inserted within body cavity
329  DF  .~.~.~ Receptacle structured for collecting urine from human female
330  DF  .~.~.~ Intravaginal
331  DF  .~.~.~.~ With external collector or support means
332  DF  .~.~ Receptacle engaging around permanent surgically constructed body opening (e.g., colostomy, etc.)
333  DF  .~.~.~ Having deodorant means (e.g., filter)
334  DF  .~.~.~ Having additional irrigation port or means
335  DF  .~.~.~ With flow control means (e.g., valve, etc.)
336  DF  .~.~.~ With hydrocolloid type seal (e.g., gel, starch, karaya gum, etc.)
337  DF  .~.~.~ Means for covering stoma or body opening
338  DF  .~.~.~ Mounting ring or annulus around body opening
339  DF  .~.~.~.~ Bag attached to seal ring
340  DF  .~.~.~.~.~ With bag anticollapse feature
341  DF  .~.~.~.~.~ Body engaging surface of seal ring covered by bag wall or portion thereof
342  DF  .~.~.~.~.~ Means attaching bag to seal ring
343  DF  .~.~.~.~.~ Including body support means
344  DF  .~.~.~.~.~.~ Adhesive
345  DF  .~.~.~ With body support means (e.g., belt, garment, etc.)
346  DF  .~.~ Receptacles receiving protruding body member (e.g., ears, genitalia, breast, etc.)
347  DF  .~.~.~ Genital receptacle
348  DF  .~.~.~.~ With separate fecal receiving compartment
349  DF  .~.~.~.~ Receptacle structured for collecting urine or discharge from male member (e.g., external catheter, etc.)
350  DF  .~.~.~.~.~ With antibackflow means
351  DF  .~.~.~.~.~ With separate body securing means
352  DF  .~.~.~.~.~.~ Adherent or inflatable type
353  DF  .~.~.~.~.~.~ Body or body member encircling belt, strap, or harness
354  DF  .~.~.~.~ Catamenial receptacle
355  DF  .~.~ Receptacle externally sealing around body opening to receive natural or surgical discharge
356  DF  .~.~ Receptacle placed under or against body to collect discharge during surgical or obstetrical operations
357  DF  .~.~.~ Flexible apron type
358  DF  .~ Absorbent pad for external or internal application and supports therefor (e.g., catamenial devices, diapers, etc.)
359  DF  .~.~ Deodorant containing
360  DF  .~.~ Containing inhibitor to ammonia or bacteria formation
361  DF  .~.~ With wetness indicator or alarm
362  DF  .~.~ With radio-opaque material or signaling means for residual material
363  DF  .~.~ With lubricating means to facilitate insertion
364  DF  .~.~ Containing hydrosoluble, hydrodegradable or body heat soluble material
365  DF  .~.~ Containing fiber or material bonding substance
366  DF  .~.~.~ Thermoplastic
367  DF  .~.~ Containing particular materials, fibers, or particles
368  DF  .~.~.~ Collagen or gelling material
369  DF  .~.~.~ Foam or cellular structure material
370  DF  .~.~.~ Thermoplastic
371  DF  .~.~.~.~ Nylon
372  DF  .~.~.~ Synthetic resin
373  DF  .~.~.~ Natural or synthetic rubber
374  DF  .~.~.~ Cellulose or cellulosic materials
375  DF  .~.~.~.~ With additional chemical modifications (e.g., paper, chemical pulp, rayon, etc.)
376  DF  .~.~.~.~.~ Carboxy-radical containing
377  DF  .~.~.~.~ Cotton or derivative thereof
378  DF  .~.~ Containing layers having differing absorption characteristics (e.g., flow control, wicking, etc.)
379  DF  .~.~.~ Compressed layer
380  DF  .~.~.~.~ Having discontinuous areas of compression
381  DF  .~.~.~ Layer coated or treated to decrease absorbency
382  DF  .~.~.~.~ Discontinuous coating or treatment of layer
383  DF  .~.~.~ Needled or punched layer
384  DF  .~.~ Having specific fiber orientation or weave
385.1  DF  .~.~ Having specific design, shape, or structural feature
385.2  DF  .~.~.~ Elastic type edge
386  DF  .~.~ Pad having means for securing pad during use
387  DF  .~.~.~ By securing to garment or person
388  DF  .~.~.~.~ Shoulder supported garment
389  DF  .~.~.~ Adhesive tab fastener element
390  DF  .~.~.~.~ With release means associated with tab fastner
391  DF  .~.~.~ By fabric strip fastener element (e.g., VELCRO, etc.)
392  DF  .~.~.~ By strap, belt, tying, or endless band means
393  DF  .~.~ Specific garment, holder, or support for absorbent pad
394  DF  .~.~.~ Abdominal enclosing type
395  DF  .~.~.~.~ With openable or removable crotch portion
396  DF  .~.~.~.~ With endless waist encircling band (e.g., panty type)
397  DF  .~.~.~ Pad support having means to restrain absorbent pad
398  DF  .~.~.~.~ Pad restrained by means transverse to width of the pad or fastener element (e.g., strap, end flap, or tuck)
399  DF  .~.~.~.~.~ Button or snap fastener element
400  DF  .~.~.~ Pad support or holder adjustable relative to body crotch area
401  DF  .~.~.~ With body attaching means for pad support
402  DF  .~.~.~ Pad holding or suspending device
403  DF  CONTAINER FOR BLOOD OR BODY TREATING MATERIAL, OR MEANS USED THEREWITH (E.G., NEEDLE FOR PIERCING CONTAINER CLOSURE, ETC.)
404  DF  .~ Means for indicating condition of container content
405  DF  .~ Filter for purifying or washing air entering container
406  DF  .~ Filter or series thereof for liquid entering or leaving container
407  DF  .~ Means for metering amount of content drawn from container
408  DF  .~ Bag type
409  DF  .~.~ With means for holding sample of content
410  DF  .~.~ Plural compartments or bags
411  DF  .~ Having hollow needle or spike for piercing container or container clossure
412  DF  .~.~ Conduit with hollow needle or spike at each end thereof
413  DF  .~.~ Pointed at both ends
414  DF  .~.~ Mounted on one container and used to pierce another container or closure
415  DF  .~ Container with piercable closure
416  DF  .~ Materials mixed within container
******************************
CROSS-REFERENCE ART COLLECTIONS
******************************
900  DF  TELLTALE SHOWING ENTRY OF BLOOD INTO BODY INSERTED CONDUIT
901  DF  INJECTION DEVICE WITH THERMOMETER
902  DF  SUCTION WANDS
903  DF  MEDICAL CONTAINER WITH MATERIAL AGITATION MEANS
904  DF  TAMPONS
905  DF  ASEPTIC CONNECTORS OR COUPLINGS (E.G., FRANGIBLE, PIERCABLE, ETC.)
906  DF  ARTIFICIAL INSEMINATION
907  DD  OCCLUDING BY INTERNAL DEVICES (E.G., DETACHABLE BALLOONS) [A61B 17/12P]
908  DD  INFLATABLE GRIPPING ELEMENTS [A61B 17/22E2]
909  DD  APPARATUS FOR THE TREATMENT OF OBESITY [A61F 5/00B]
910  DD  GASTRONOMY FEEDING TUBES [A61J 15/00A]
911  DD  ENEMATA AND IRRIGATORS WITH LIQUID RESERVOIR AND A FLEXIBLE, MANUALLY OPERATED PUMPING MEANS (E.G., BY SQUEEZING A BULB) [A61M 3/02D8C]
912  DD  CANNULAS, NOZZLES, OR TIPS WITH INFLATABLE BALLOONS [A61M 3/02H8]
913  DD  DILATORS MADE OF SWELLABLE MATERIAL [A61M 29/02]
914  DD  INTRA-ARTERIAL, OR INTRA-AORTIC, BALLOON PUMPS [A61M 1/10D]
915  DD  BALLOON CATHETERS [A61M 25/10]
916  DD  .~ Characterized by balloon shape [A61M 25/10A]
917  DD  .~ Balloons formed between concentric tubes [A61M 25/10B]
918  DD  .~ Balloons anchored to a disc or plate [A61M 25/10C]
919  DD  .~ Multiple balloon catheters [A61M 25/10D]
920  DD  .~ Balloon inflating or inflation control devices [A61M 25/10E]
921  DD  .~ Connections between catheter tubes and inflation tubes [A61M 25/10F]