CN201015601Y - Synchronous smoking aquiline electric coagulation machine for peritoneoscope - Google Patents
Synchronous smoking aquiline electric coagulation machine for peritoneoscope Download PDFInfo
- Publication number
- CN201015601Y CN201015601Y CNU2007201071989U CN200720107198U CN201015601Y CN 201015601 Y CN201015601 Y CN 201015601Y CN U2007201071989 U CNU2007201071989 U CN U2007201071989U CN 200720107198 U CN200720107198 U CN 200720107198U CN 201015601 Y CN201015601 Y CN 201015601Y
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- China
- Prior art keywords
- air valve
- synchronously
- suction catheter
- electrocoagulator
- metal
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to an electrocoagulating apparatus with synchronized smoke-absorbing function for laparoscopy consisting of an electric coagulation hook, an insulation tube, a metal absorbing tube, an absorbing tube casing, an electric resection button, an electric coagulation button, a metal dome, a circuit board, a synchronous valve, a handle, an individual valve and a flexible screw pipe connected in sequence. The electric coagulation hook is connected with the metal absorbing tube, the metal absorbing tube is wrapped by the insulation tube and the casing and connected with front end of the synchronous valve, the buttons are connected with the metal dome, the metal dome is arranged on the circuit board, the synchronous valve is arranged below the circuit on inner side of the handle, back end of the synchronous valve is extended to tail side of the handle and connected with the individual valve, and the individual valve is connected with the flexible screw pipe. When smoke produced is a little, the utility model can close the smoke exhaust function to prevent loss of pneumoperitoneum; and the apparatus can clear the smoke the moment the smoke is produced and avoid impact of blurry view caused by dispersed smoke in the abdomen on an operation. And the electrocoagulating apparatus requires no special pneumoperitoneum apparatus and celioscope and is compatible with the celioscope equipments and operation room conditions applied at present.
Description
Technical field
This utility model belongs to medical apparatus and instruments, relates to the synchronously smoke sucking hooked electrocoagulator for laparoscope of a kind of synchronization control circuit and air valve closure.
Background technology
Laparoscopic technique is the very fast field of modern surgery development, and laparoscopic surgery has been substituted a lot of traditional abdominals.Electrocoagulator is a laparoscopic surgery apparatus commonly used, present electrocoagulator is when work, can produce a large amount of smog, the often serious visual field of disturbing causes operation to be difficult to carry out, must could continue by vapour discharge, and smoke evacuation can cause pneumoperitoneum pressure to descend rapidly, forces operation to be interrupted, and so not only can prolong operating time, increase patient's risk, and the smog that excretes constitutes grievous injury to the medical worker.How safe vapour discharge in time is one of peritoneoscope The Research of Relevant Technology problem.The laparoscopic device that can in time get rid of smog has been arranged at present, but, must use special pneumoperitoneum apparatus, cost an arm and a leg, do not possessed promotional value with domestic widely used laparoscopic device is incompatible at present.Though the part electrocoagulator has the attraction function, attract and electricity does not carry out with fixed attention synchronously, not only smoking efficient is low, and the pneumoperitoneum loss amount is big, and smoking and electricity are divided into two actions, inconvenient operation with fixed attention.
Summary of the invention
The purpose of this utility model is to overcome the deficiency that prior art exists, and a kind of synchronously smoke sucking hooked electrocoagulator for laparoscope is provided, and the technical scheme in the invention for solving the technical problem is:
A kind of synchronously smoke sucking hooked electrocoagulator for laparoscope, coagulate hook by the electricity that connects successively, insulation tube, the metal suction catheter, the suction catheter sheath, the TURP button, electricity coagulates button, metal clips, circuit board, synchronous air valve, handle, independent air valve, flexible screw tube is formed, electricity coagulates hook and the metal suction catheter joins, metal suction catheter and synchronous air valve front end interface close proximity, 2 buttons and metal clips join, metal clips is installed in circuit board top, air valve is installed in below the handle inboard circuit plate synchronously, be provided with spool in the air valve synchronously, valve seat and spring, form gas channel, valve seat is placed in outside the spool, spool can move up and down in valve seat to be finished air-flow and opens and closes and to close, spring connects spool and valve seat, spool makes it be in the air valve closure state by spring, spool utilization electricity coagulates the startup thrust moving valve core of button and opens the air valve passage, the air valve back end interface links to each other with an independent air valve along extending handle tail side synchronously, be used for when operation needs, closing the smoking function, independent air valve and flexible screw tube join, flexible screw tube has an interface to be connected with the operating room attraction system, forms the enclosed attraction system.
The metal suction catheter is by insulation tube and suction catheter sheath parcel, to guarantee operation safety.
The central contact that this utility model utilizes electricity to coagulate button starts output.The central contact end face platform that utilizes electricity to coagulate button promotes spool and opens air valve.
The operation principle of this utility model patent is: electrocoagulator links to each other with main frame, and rib-loop suction catheter and operating room attraction system pipeline join, and the interior miniature air valve of electrocoagulator is not in closure state before not working.The electric button that coagulates can start the attraction function synchronously when starting electric coagulating, also close synchronously attracts function when closing electric coagulating.Produce fewly at smog, do not influence under the situation of operation, can close, prevent the loss of unnecessary pneumoperitoneum with the independent air valve function of will discharge fume.
Characteristics of the present utility model are:
During use, when the startup electricity coagulates function, utilize button pressed downwards moment promotion spool to move down and connect miniature air valve passage, the operating room attraction system is attracted in the closed-system with being about to the electric smog that produces that coagulates, spool recovers closure state by spring thrust when pressure disengaging electricity coagulates button, when not needing synchronous smoking function in the art, only need electrocoagulator independence air valve is closed.Compared with prior art, advantage is to reduce on the basis of pneumoperitoneum loss as far as possible can effectively remove the smog that produces in the operation, the smoke abatement process can not influence operation technique, do not need special pneumoperitoneum and laparoscopic device, can with at present domestic widely used various laparoscopic devices and operating room condition compatibility.
Description of drawings
Fig. 1 is this utility model synchronously smoke sucking hooked electrocoagulator for laparoscope structural representation.
Fig. 2 is synchronous air valve structure figure and A-A cutaway view.
Fig. 3 is that electricity coagulates hook structure figure.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is further described.
Referring to Fig. 1, Fig. 2, Fig. 3, a kind of peritoneoscope is with the electrocoagulator of synchronous smoking function, coagulate hook 1 by the electricity that connects successively, insulation tube 2, metal suction catheter 3, suction catheter sheath 4, TURP button 5, electricity coagulates button 6, metal clips 7, circuit board 8, synchronous air valve 9, handle 10, independent air valve 11, flexible screw tube 12 is formed, electricity coagulates hook 1 and joins with metal suction catheter 3, insulation tube 2 is wrapped in the skin of metal suction catheter 3, electricity coagulates hook 1 and is arranged in the metal suction catheter 3, suction catheter sheath 4 is wrapped in the skin of metal suction catheter 3, metal suction catheter 3 and synchronous air valve 9 front end interface close proximity, button 5,6 join with metal clips 7, metal clips 7 be installed in circuit board 8 above, synchronously air valve 9 be installed in handle 10 inboard circuit plates 8 below, be provided with spool 9-1 in the air valve 9 synchronously, valve seat 9-2 and spring 9-3, form gas channel, valve seat 9-2 is placed in outside the spool 9-1, spool 9-1 can move up and down in valve seat 9-2 and finish air-flow and open and close and to close, spring 9-3 connects spool 9-1 and valve seat 9-2, spool 9-1 makes it be in the air valve closure state by spring 9-3, the startup thrust moving valve core 9-1 that spool 9-1 utilizes electricity to coagulate button 6 opens the air valve passage, air valve 9 back end interfaces link to each other with an independent air valve 11 along extending handle 10 tail sides synchronously, be used for when operation needs, closing the smoking function, independent air valve 11 joins with flexible screw tube 12, flexible screw tube 10 has an interface to be connected with the operating room attraction system, forms the enclosed attraction system.Metal suction catheter 3 is connected as a single entity with described circuit board 8 usefulness leads.TURP button 5 and the electric button 6 that coagulates are installed on the circuit board 8, and the electric button 5 that coagulates can start the attraction function synchronously when starting electric coagulating, and also close synchronously attracts function when closing electric coagulating.Produce fewly at smog, do not influence under the situation of operation, can close, prevent the loss of unnecessary pneumoperitoneum with independent air valve 11 function of will discharge fume.Metal suction catheter 3 is by insulation tube 2 and suction catheter sheath 4 parcels, to guarantee operation safety.
The central contact that this utility model utilizes electricity to coagulate button 6 starts output, and the central contact end face platform that utilizes electricity to coagulate button 6 promotes spool and opens air valve.
The implementation process of synchronously smoke sucking hooked electrocoagulator for laparoscope of the present utility model:
A kind of electrocoagulator that possesses synchronous smoking function, suction catheter and electrocoagulator are integrated, and suction inlet connects electricity and coagulates hook, start synchronously to attract function when starting electric coagulating, electricity is coagulated the smog that produces be attracted in the enclosed attraction system, also close synchronously attracts function when closing electric coagulating.Because smog coagulates in the organizational process at electricity and produces, only be created in electricity and coagulate the zone that clasp joint contacts tissue, use this apparatus can be immediately with its absorption when smog produces, avoid smog to permeate into whole abdominal cavity and influence the visual field, the capacity that needs simultaneously seldom can not cause pneumoperitoneum pressure to descend and the influence operation rapidly.This utility model produces few at smog, do not influence under the situation of operation, can close with the independent air valve function of will discharge fume, prevents the loss of unnecessary pneumoperitoneum.Smog is discharged by closed attraction system, can not cause the injury to the medical worker.This electrocoagulator does not need special pneumoperitoneum and laparoscopic device, can with at present domestic widely used various laparoscopic devices and operating room condition compatibility.
During use, when coagulating function, electricity utilizes electricity to coagulate button 6 to press down moment and promote spool 9-1 and move down and connect synchronous air valve 9 passages starting, the operating room attraction system is attracted in the closed-system with being about to the electric smog that produces that coagulates, spool 9-1 recovers closure state by spring 9-3 thrust when pressure disengaging electricity coagulates button 6, when not needing synchronous smoking function in the art, only need electrocoagulator independence air valve 11 is closed.
Claims (7)
1. a peritoneoscope is with the electrocoagulator of synchronous smoking function, it is characterized in that: coagulate hook (1) by the electricity that connects successively, insulation tube (2), metal suction catheter (3), suction catheter sheath (4), TURP button (5), electricity coagulates button (6), metal clips (7), circuit board (8), synchronous air valve (9), handle (10), independent air valve (11), flexible screw tube (12) is formed, electricity coagulates hook (1) and joins with metal suction catheter (3), metal suction catheter (3) and synchronous air valve (9) front end interface close proximity, TURP button (5) and electricity coagulate (6) and join with metal clips (7), metal clips (7) is installed in above the circuit board (8), air valve (9) is installed in below handle (10) the inboard circuit plate (8) synchronously, be provided with spool (9-1) in the air valve (9) synchronously, valve seat (9-2) and spring (9-3), air valve (9) back end interface links to each other with an independent air valve (11) along extending handle (10) tail side synchronously, and independent air valve (11) joins with flexible screw tube (12).
2. a kind of peritoneoscope according to claim 1 is characterized in that with the electrocoagulator of synchronous smoking function: interior the valve seat of air valve (9) (9-2) is placed in outside the spool (9-1) synchronously, spring (9-3) connection spool (9-1) and valve seat (9-2).
3. a kind of peritoneoscope according to claim 1 is with the electrocoagulator of synchronous smoking function, and it is characterized in that: flexible screw tube (12) has an interface to be connected with the operating room attraction system, forms the enclosed attraction system.
4. a kind of synchronously smoke sucking hooked electrocoagulator for laparoscope according to claim 1 is characterized in that: described electricity coagulates hook (1) and is arranged in the metal suction catheter (3).
5. a kind of synchronously smoke sucking hooked electrocoagulator for laparoscope according to claim 1 is characterized in that: metal suction catheter (3) is connected as a single entity with lead with circuit board (8).
6. a kind of synchronously smoke sucking hooked electrocoagulator for laparoscope according to claim 1 is characterized in that: TURP button (5) and electricity button (6) with fixed attention is installed on the circuit board (8).
7. a kind of synchronously smoke sucking hooked electrocoagulator for laparoscope according to claim 1 is characterized in that: metal suction catheter (3) is by insulation tube (2) and suction catheter sheath (4) parcel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201071989U CN201015601Y (en) | 2007-03-20 | 2007-03-20 | Synchronous smoking aquiline electric coagulation machine for peritoneoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201071989U CN201015601Y (en) | 2007-03-20 | 2007-03-20 | Synchronous smoking aquiline electric coagulation machine for peritoneoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201015601Y true CN201015601Y (en) | 2008-02-06 |
Family
ID=39056082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201071989U Expired - Fee Related CN201015601Y (en) | 2007-03-20 | 2007-03-20 | Synchronous smoking aquiline electric coagulation machine for peritoneoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201015601Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106361428A (en) * | 2016-08-04 | 2017-02-01 | 何建行 | Telescopic electrocoagulation hook |
| WO2020258281A1 (en) * | 2019-06-28 | 2020-12-30 | 深圳迈瑞生物医疗电子股份有限公司 | Insufflator, and intra-abdominal surgical device and automatic smoke evacuation control method therefor |
-
2007
- 2007-03-20 CN CNU2007201071989U patent/CN201015601Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106361428A (en) * | 2016-08-04 | 2017-02-01 | 何建行 | Telescopic electrocoagulation hook |
| WO2020258281A1 (en) * | 2019-06-28 | 2020-12-30 | 深圳迈瑞生物医疗电子股份有限公司 | Insufflator, and intra-abdominal surgical device and automatic smoke evacuation control method therefor |
| CN112804934A (en) * | 2019-06-28 | 2021-05-14 | 深圳迈瑞生物医疗电子股份有限公司 | Pneumoperitoneum machine, abdominal cavity operation equipment and control method for automatically removing smoke of abdominal cavity operation equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: CO-PATENTEE TO: HANGZHOU FENGHUA TREATMENT APPARATUS CO., LTD. ^ HUANG DIYU ^ |
|
| CU01 | Correction of utility model patent |
Correction item: Co-patentee Correct: Hangzhou Fenghua Medical Equipment Co., Ltd.|Huang Diyu Number: 06 Page: The title page Volume: 24 |
|
| CU03 | Correction of utility model patent gazette |
Correction item: Co-patentee Correct: Hangzhou Fenghua Medical Equipment Co., Ltd.|Huang Diyu Number: 06 Volume: 24 |
|
| ERR | Gazette correction |
Free format text: CORRECT: CO-PATENTEE; FROM: NONE ^ TO: HANGZHOU FENGHUA TREATMENT APPARATUS CO., LTD. ^ HUANG DIYU ^ |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080206 |