FR2474857A1 - Multipurpose surgical probe - has fluid inlet pipes and pipes for withdrawal of waste fluid from operating site - Google Patents
Multipurpose surgical probe - has fluid inlet pipes and pipes for withdrawal of waste fluid from operating site Download PDFInfo
- Publication number
- FR2474857A1 FR2474857A1 FR8002604A FR8002604A FR2474857A1 FR 2474857 A1 FR2474857 A1 FR 2474857A1 FR 8002604 A FR8002604 A FR 8002604A FR 8002604 A FR8002604 A FR 8002604A FR 2474857 A1 FR2474857 A1 FR 2474857A1
- Authority
- FR
- France
- Prior art keywords
- tube
- fluid
- irrigation
- pipe
- pipes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000012530 fluid Substances 0.000 title claims abstract description 10
- 239000000523 sample Substances 0.000 title abstract description 3
- 239000002699 waste material Substances 0.000 title abstract 2
- 230000002262 irrigation Effects 0.000 claims abstract description 10
- 238000003973 irrigation Methods 0.000 claims abstract description 10
- 239000011261 inert gas Substances 0.000 claims abstract description 8
- 239000007788 liquid Substances 0.000 claims abstract description 7
- 229920001343 polytetrafluoroethylene Polymers 0.000 abstract description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 abstract description 2
- 229910001220 stainless steel Inorganic materials 0.000 abstract description 2
- 239000010935 stainless steel Substances 0.000 abstract description 2
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
- 229920003023 plastic Polymers 0.000 abstract 1
- 208000005646 Pneumoperitoneum Diseases 0.000 description 4
- 0 *C(CN)C(*)C(CCN)=C Chemical compound *C(CN)C(*)C(CCN)=C 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 229940113601 irrigation solution Drugs 0.000 description 2
- 201000009273 Endometriosis Diseases 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 210000000683 abdominal cavity Anatomy 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 201000003511 ectopic pregnancy Diseases 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002357 laparoscopic surgery Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- -1 polytetra fluoroethylene Polymers 0.000 description 1
- 229940058401 polytetrafluoroethylene Drugs 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/14—Probes or electrodes therefor
- A61B18/1482—Probes or electrodes therefor having a long rigid shaft for accessing the inner body transcutaneously in minimal invasive surgery, e.g. laparoscopy
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/32—Surgical cutting instruments
- A61B17/320016—Endoscopic cutting instruments, e.g. arthroscopes, resectoscopes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/71—Suction drainage systems
- A61M1/77—Suction-irrigation systems
- A61M1/774—Handpieces specially adapted for providing suction as well as irrigation, either simultaneously or independently
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/71—Suction drainage systems
- A61M1/74—Suction control
- A61M1/741—Suction control with means for varying suction manually
- A61M1/7411—Suction control with means for varying suction manually by changing the size of a vent
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M13/00—Insufflators for therapeutic or disinfectant purposes, i.e. devices for blowing a gas, powder or vapour into the body
- A61M13/003—Blowing gases other than for carrying powders, e.g. for inflating, dilating or rinsing
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Physics & Mathematics (AREA)
- Otolaryngology (AREA)
- Plasma & Fusion (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Pulmonology (AREA)
- Vascular Medicine (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Surgical Instruments (AREA)
Abstract
Description
La présente invention a pour objet un nouvel appareil chirurgical plurifonctionnel. The present invention relates to a new multifunctional surgical device.
Lorsqu'il est nécessaire, au cours d'une intervention chirurgicale à ventre fermé, d'aspirer des liquides corporels, d'irriguer la zone opérée, d'établir et de maintenir un pneumopéritoine, d'inciser ou d'électro-coaguler, on doit faire pénétrer successivement, dans une sonde, placée à cet effet, autant d'accessoires et d'instruments qu'il y a de fonctions à remplir. Il en résulte une perte de temps préjudiciable, une perte de reperes anatomiques et une perte en gaz inerte utilisé dans le pneumo-péritoine. A cela s'ajoutent des risques d'infection non négligeables par suite de la succession d'introduction et de retrait des instruments. When it is necessary, during a closed stomach surgery, to aspirate body fluids, to irrigate the operated area, to establish and maintain a pneumoperitoneum, to incise or electro-coagulate, as many accessories and instruments must be successively inserted into a probe placed for this purpose as there are functions to be fulfilled. This results in a detrimental loss of time, a loss of anatomical marks and a loss of inert gas used in the pneumoperitoneum. Added to this are significant risks of infection as a result of the succession of introduction and withdrawal of the instruments.
L'invention a pour but de remédier à ces inconvénients, but qui est atteint en ce sens qu'elle apporte un appareil chirurgical plurifonctionnel qui comprend un tube déterminant simultanément un espace de circulation de fluide(s) et de guidage d'instrument(s) chirurgical(aux). The invention aims to remedy these drawbacks, which goal is achieved in that it provides a multifunctional surgical device which comprises a tube simultaneously determining a space for circulation of fluid (s) and guide of instrument (s ) surgical.
Plus précisément, l'espace intérieur du tube est subdivisé en plusieurs sous-espaces de circulation de fluide(s), déterminés chacun par un conduit, par exemple,pourl'irrigation de la zone opérée, l'alimentation en gaz inerte stérile, l'aspiration de liquide(s). En pratique, le conduit d'aspiration peut être défini par le tube lui-me#me grâce à l'espace laissé vacant dans ce dernier par les autres conduits et le ou les instruments qu'il renferme. More precisely, the interior space of the tube is subdivided into several sub-spaces for circulation of fluid (s), each determined by a conduit, for example, for the irrigation of the operated area, the supply of sterile inert gas, the suction of liquid (s). In practice, the suction duct can be defined by the tube itself thanks to the space left vacant in the latter by the other ducts and the instrument or instruments which it contains.
Comme instrument, le tube peut comprendre, par exemple, un bistouri électrique escamotable, éventuellement transformable en pointe électrocoagulante monopolaire. As an instrument, the tube can comprise, for example, a retractable electric scalpel, possibly transformable into a monopolar electrocoagulating tip.
L'extrémité proximale de chacun des conduits et instru ment(s3 émerge au travers de la paroi du tube et de celle d'une poignée entourant le tube au niveau de la zone d'émergence. Cela permet de raccorder les extrémités des conduits aux alimentations voulues ainsi que d'accéder à la commande du ou des instrument(s) chirurqical(aux) et d'effectuer, le cas échéant, leur branchement électrique. The proximal end of each of the conduits and instrument (s3 emerges through the wall of the tube and that of a handle surrounding the tube at the emergence zone. This allows the ends of the conduits to be connected to the power supplies desired as well as accessing the control of the surgical instrument (s) and making, if necessary, their electrical connection.
L'extrémité proximale du tube peut, quant à elle, être réunie à une aspiration. The proximal end of the tube can, for its part, be joined to a suction.
On dispose ainsi d'un appareil plurifonctionnel en ce sens qu'il peut assurer - une aspiration des liquides péritonéaux et kystiques quelle
que soit leur densité, - une irrigation par injection de solutés assurant des toilet
tes péritonéales complètes, - une préhension pneumatique, - une intervention à l'aide d'un bistouri électrique ou d'une
pointe électrocoagulante monopolaire.This provides a multifunctional device in the sense that it can ensure - aspiration of peritoneal and cystic fluids whatever
whatever their density, - irrigation by injection of solutes ensuring toilet
your complete peritoneal, - a pneumatic grip, - an intervention using an electric scalpel or a
monopolar electrocoagulant tip.
L'appareil permet l'aspiration de liquides de forte densité : caillots plus ou moins organisés, débris cellulaires, fausses membranes, kystes endométriosiques; il s'agit enfin et surtout d'un appareil idéal dans la technique originale des traitements de grossesses extra-utérines par coelioscopie. The device allows the suction of liquids of high density: more or less organized clots, cellular debris, false membranes, endometriotic cysts; it is finally and above all an ideal device in the original technique of treatment of ectopic pregnancies by laparoscopy.
Dans une forme d'exécution préférée, le conduit d'irrigation comporte, entre son extrémité proximale et le niveau où il pénètre dans le tube, une zone déformable susceptible d'être aplatie. Il est ainsi possible de réduire ou d'interrompre l'irrigation sous pression en agissant sur cette zone. In a preferred embodiment, the irrigation conduit comprises, between its proximal end and the level where it enters the tube, a deformable zone capable of being flattened. It is thus possible to reduce or interrupt pressure irrigation by acting on this area.
L'intérêt de l'appareil réside dans la structure qui permet de combiner les moyens nécessaires à l'accomplissement de plusieurs fonctions dans un tube de petit diamètre en éliminant ainsi les pertes de temps et les risques d'infection signalés plus haut. Ce tube peut avoir un diamètre de l'ordre de 8mm et une longueur de l'ordre de 50cm. The advantage of the device lies in the structure which makes it possible to combine the means necessary for the performance of several functions in a small diameter tube, thereby eliminating the loss of time and the risks of infection mentioned above. This tube can have a diameter of around 8mm and a length of around 50cm.
Une forme d'exécution de l'invention est décrite ci-après à titre d'exemple non limitatif, en référence au dessin annexé, dans lequel - la figure 1 represente une vue d'ensemble de l'appareil, - la figure 2 est une vue à plus grande échelle de la poignée
ouverte de l'appareil de la figure 1, et - la figure 3 est une coupe agrandie prise le long de la ligne
3-3 de la figure 1.An embodiment of the invention is described below by way of nonlimiting example, with reference to the appended drawing, in which - FIG. 1 represents an overall view of the apparatus, - FIG. 2 is an enlarged view of the handle
open the apparatus of Figure 1, and - Figure 3 is an enlarged section taken along the line
3-3 in Figure 1.
Comme il ressort de la figure 1, l'appareil selon l1inven- tion comporte une poignée 1 traversée, de part en part, par un tube 2. Le tube 2, par exemple en acier inoxydable, présente une extrémité biseautée 3 et une extremité pouvue d'un embout 4. As can be seen from FIG. 1, the device according to the invention comprises a handle 1 traversed, right through, by a tube 2. The tube 2, for example made of stainless steel, has a bevelled end 3 and an end that can a tip 4.
La structure de la poignée 1 et de SOn contenu est plus clairement visible à la figure 2-. Cette poignée se présente sous la forme d'un boîtier en deux parties dont une seule 5 est représentée. Les deux parties du boîtier sont réunies par des vis non représentées passant au travers des trous 6. En 7, 8 et 9, respectivement, le tube 2 reçoit un conduit 10 d'introduction de gaz inerte stérile, un conduit 11 d'irrigation et un bistouri 12 isolé électriquement par une gaine de polytétra fluoroéthylène et protégé par un manchon 13. Le conduit 11 d'irrigation présente une section souple 14 disposée dans une cavité 15 prévue dans la paroi du boîtier 5. Cette cavité 15 débouche sur la face supérieure du boîtier par un passage 16 dans lequel une tige 17, solidaire d'une manette formée d'une lame de ressort 18, est susceptible de pénétrer.Une autre lame de ressort 19 à extrémité formant came et crochet est également prévue pour cooperer avec la précédente. Les extrémités proximaies des conduits 10 et 11 sont munies chacune d'un embout 20. The structure of the handle 1 and of the content contained therein is more clearly visible in FIG. 2-. This handle is in the form of a housing in two parts, only one of which is shown. The two parts of the housing are joined by screws (not shown) passing through the holes 6. At 7, 8 and 9, respectively, the tube 2 receives a conduit 10 for introducing sterile inert gas, a conduit 11 for irrigation and a scalpel 12 electrically insulated by a polytetra fluoroethylene sheath and protected by a sleeve 13. The irrigation conduit 11 has a flexible section 14 disposed in a cavity 15 provided in the wall of the housing 5. This cavity 15 opens onto the upper face of the housing through a passage 16 in which a rod 17, integral with a lever formed by a spring leaf 18, is capable of penetrating. Another spring leaf 19 at the end forming a cam and hook is also provided to cooperate with the former. The proximal ends of the conduits 10 and 11 are each provided with a nozzle 20.
L'extrémité proximale du bistouri 12 est pourvue d'une tête 21 sur laquelle sont montes une prise de courant 22 et un poussoir 23. Ce poussoir agit à l'encontre de la force d'un ressort 24 qui est reçu comme la tete 21, dans une cavité et qui prend appui, d'une part, sur la tete 21 et, d'autre part, sur un épau lement 25 que forme cette cavité. Une fenêtre 26 prévue dans le boîtier permet le déplacement de la prise 22 lorsque l'on agit sur le poussoir 23.The proximal end of the scalpel 12 is provided with a head 21 on which are mounted a socket 22 and a plunger 23. This plunger acts against the force of a spring 24 which is received like the head 21 , in a cavity and which bears, on the one hand, on the head 21 and, on the other hand, on a shoulder 25 formed by this cavity. A window 26 provided in the housing allows displacement of the socket 22 when the pusher 23 is acted on.
Comme il ressort de la figure 3, les conduits 10 et 11 et le bistouri 12 s'étendent dans le tube 2 en y laissant un espace vacant 27. Les conduits 10 et 11 sont soudés côte à côte; ltextrêmite distale du conduit 10 se trouve à environ lem en retrait du biseau 3, tandis que celle du conduit 11 affleure sensiblement ce biseau. As can be seen from FIG. 3, the conduits 10 and 11 and the scalpel 12 extend into the tube 2, leaving a vacant space there. The conduits 10 and 11 are welded side by side; the distal end of the duct 10 is located approximately lem behind the bevel 3, while that of the duct 11 is substantially flush with this bevel.
L'utilisation de l'appareIl se fait comme suit
On abaisse la manette 18 jusqu'à ce que son extrémité libre, après avoir glissé le long de la surface de came de la lame 19 la dépasse et soit bloquée en position abaissée. Ce faisant, on a fait pénétrer la tige 17 dans le passage 15 et comprimé la section souple 14 du conduit 11 contre la face inférieure de la cavité 15, de manière à obturer le conduit 11.The use of the device is as follows
The lever 18 is lowered until its free end, after sliding along the cam surface of the blade 19 exceeds it and is locked in the lowered position. In doing so, the rod 17 was made to penetrate the passage 15 and the flexible section 14 of the conduit 11 was pressed against the underside of the cavity 15, so as to close the conduit 11.
On raccorde ensuite l'embout 20 du conduit 10 à une alimentation en gaz inerte stérile, l'embout 20 du conduit 11 à un récipient de soluté d'irrigation sous pression, l'embout 4 du tube 2 à une aspiration et la prise de courant 22 à une alimenta tion électrique. The end piece 20 of line 10 is then connected to a supply of sterile inert gas, the end piece 20 of line 11 to a container of pressurized irrigation solution, the end piece 4 of tube 2 to a suction and the intake of current 22 to a power supply.
L'extrémité biseautée 3 du tube 2 est introduite dans la cavité abdominale par une incision pratiquée à cet effet. The beveled end 3 of the tube 2 is introduced into the abdominal cavity by an incision made for this purpose.
Pour établir un pneumo-péritoine, on insuffle du gaz inerte grâce au conduit 10 jusqu'à une pression donnée qui sera maintenue constante en dépit des pertes -inévitables par introduction régulée de gaz. To establish a pneumoperitoneum, inert gas is injected through the conduit 10 up to a given pressure which will be kept constant despite the inevitable losses by regulated introduction of gas.
Pour procéder à une toilette péritonéale, on relâche la manette 18 et laisse ainsi passer le soluté d'irrigation en provenance du réservoir sous pression. To proceed to a peritoneal toilet, the lever 18 is released and thus lets the irrigation solution from the pressure tank pass.
Ce soluté et les liquides à évacuer sont aspirés dans l'est pace vacant 27 du tube 2. This solute and the liquids to be evacuated are sucked into the vacant space 27 of the tube 2.
La pointe du bistouri électrique est normalement rétractée: pour la faire saillir hors du biseau 3 du tube 2, il suffit d'agir sur le poussoir 23 qui, dès qu'on le relâche, est ramené en position par le ressort 24. The tip of the electrosurgical unit is normally retracted: to project it out of the bevel 3 of the tube 2, it suffices to act on the pusher 23 which, as soon as it is released, is brought back into position by the spring 24.
Comme il ressort de la description ci-dessus, l'appareil selon linvention,grace à sa structure originale, permet de conserver la pression d'un pneumo-péritoine et d'accomplir plusieurs fonctions qui, autrement, nécessiteraient le recours à une trousse d'instruments. As appears from the description above, the device according to the invention, thanks to its original structure, makes it possible to maintain the pressure of a pneumoperitoneum and to perform several functions which, otherwise, would require the use of a kit of 'instruments.
On peut ainsi faire des gestes chirurgicaux à ventre fermé dans des conditions de' rapidité, de sécurité technique et d'aseptie optimales, ce qui réduit les risques de complications et de choc opératoire. One can thus make surgical gestures with a closed belly in conditions of 'speed, technical safety and optimal aseptic, which reduces the risks of complications and operative shock.
Claims (11)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8002604A FR2474857B1 (en) | 1980-02-06 | 1980-02-06 | PLURIFUNCTIONAL SURGICAL APPARATUS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8002604A FR2474857B1 (en) | 1980-02-06 | 1980-02-06 | PLURIFUNCTIONAL SURGICAL APPARATUS |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2474857A1 true FR2474857A1 (en) | 1981-08-07 |
| FR2474857B1 FR2474857B1 (en) | 1986-12-12 |
Family
ID=9238288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8002604A Expired FR2474857B1 (en) | 1980-02-06 | 1980-02-06 | PLURIFUNCTIONAL SURGICAL APPARATUS |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2474857B1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2625428A1 (en) * | 1988-01-05 | 1989-07-07 | Sinergy Sa | MULTIFUNCTIONAL OPERATIVE COELIOSCOPY DEVICE FOR PERFORMING DIFFERENT OPERATIVE GESTURES WITH INTRODUCTION OF INSTRUMENTS |
| EP0353177A1 (en) * | 1988-07-26 | 1990-01-31 | Birtcher Medical Systems, Inc. | Electrosurgical conductive gas stream equipment |
| EP0384672A2 (en) * | 1989-02-18 | 1990-08-29 | Haruo Takase | Ultrasonic surgical scalpel |
| EP0447121A2 (en) * | 1990-03-15 | 1991-09-18 | Valleylab, Inc. | Gas coagulation device |
| EP0549712A1 (en) * | 1990-09-11 | 1993-07-07 | Mectra Labs, Inc. | Disposable lavage |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2324415B1 (en) * | 1973-05-15 | 1974-10-24 | Aesculap-Werke Ag Vormals Jetter & Scheerer, 7200 Tuttlingen | Surgical suction device |
| US3901629A (en) * | 1972-10-18 | 1975-08-26 | Andre Robert Chancholle | Aspirator-ejector adapted to aspirate and to supply two fluids without mixing them |
| US3902495A (en) * | 1974-01-28 | 1975-09-02 | Cavitron Corp | Flow control system |
| US3920014A (en) * | 1971-12-15 | 1975-11-18 | Anton Banko | Surgical system for controlling the infusion of fluid to and the evacuation of fluid and material from an operating field |
| DE2617556A1 (en) * | 1975-04-22 | 1976-11-11 | Iglesias Jose J | Resectoscope with electrically heated cutting electrode - with long insulated arms for cutting wire preventing electrical arcing when fully retracted |
| US4114625A (en) * | 1976-12-02 | 1978-09-19 | Onat Mustafa V | Anti-vomiting, anti-aspirating oral-nasal gastric tube |
-
1980
- 1980-02-06 FR FR8002604A patent/FR2474857B1/en not_active Expired
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3920014A (en) * | 1971-12-15 | 1975-11-18 | Anton Banko | Surgical system for controlling the infusion of fluid to and the evacuation of fluid and material from an operating field |
| US3901629A (en) * | 1972-10-18 | 1975-08-26 | Andre Robert Chancholle | Aspirator-ejector adapted to aspirate and to supply two fluids without mixing them |
| DE2324415B1 (en) * | 1973-05-15 | 1974-10-24 | Aesculap-Werke Ag Vormals Jetter & Scheerer, 7200 Tuttlingen | Surgical suction device |
| US3902495A (en) * | 1974-01-28 | 1975-09-02 | Cavitron Corp | Flow control system |
| DE2617556A1 (en) * | 1975-04-22 | 1976-11-11 | Iglesias Jose J | Resectoscope with electrically heated cutting electrode - with long insulated arms for cutting wire preventing electrical arcing when fully retracted |
| US4114625A (en) * | 1976-12-02 | 1978-09-19 | Onat Mustafa V | Anti-vomiting, anti-aspirating oral-nasal gastric tube |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2625428A1 (en) * | 1988-01-05 | 1989-07-07 | Sinergy Sa | MULTIFUNCTIONAL OPERATIVE COELIOSCOPY DEVICE FOR PERFORMING DIFFERENT OPERATIVE GESTURES WITH INTRODUCTION OF INSTRUMENTS |
| EP0327410A1 (en) * | 1988-01-05 | 1989-08-09 | Karl Storz GmbH & Co. | Multifunctional operatory laparoscopy device permitting to execute different operatory actions with instruments introduction |
| US4924851A (en) * | 1988-01-05 | 1990-05-15 | Societe Dite Sinergy S.A. | Surgical apparatus |
| EP0353177A1 (en) * | 1988-07-26 | 1990-01-31 | Birtcher Medical Systems, Inc. | Electrosurgical conductive gas stream equipment |
| EP0384672A2 (en) * | 1989-02-18 | 1990-08-29 | Haruo Takase | Ultrasonic surgical scalpel |
| EP0384672A3 (en) * | 1989-02-18 | 1991-09-04 | Haruo Takase | Ultrasonic surgical scalpel |
| EP0447121A2 (en) * | 1990-03-15 | 1991-09-18 | Valleylab, Inc. | Gas coagulation device |
| EP0447121A3 (en) * | 1990-03-15 | 1992-04-22 | Valleylab, Inc. | Gas coagulation device |
| EP0549712A1 (en) * | 1990-09-11 | 1993-07-07 | Mectra Labs, Inc. | Disposable lavage |
| EP0549712A4 (en) * | 1990-09-11 | 1994-02-02 | Mectra Labs, Inc. |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2474857B1 (en) | 1986-12-12 |
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