CN2815280Y - Thoraco-laparoscope bipolar surgical forceps - Google Patents
Thoraco-laparoscope bipolar surgical forceps Download PDFInfo
- Publication number
- CN2815280Y CN2815280Y CN 200420114691 CN200420114691U CN2815280Y CN 2815280 Y CN2815280 Y CN 2815280Y CN 200420114691 CN200420114691 CN 200420114691 CN 200420114691 U CN200420114691 U CN 200420114691U CN 2815280 Y CN2815280 Y CN 2815280Y
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- CN
- China
- Prior art keywords
- handle
- claw beam
- slide rail
- pull bar
- front stall
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Abstract
The utility model discloses a kind of splanchnocoel mirror bipolar surgery pincers.The claw beam assembly comprises claw beam in the operating forceps, and the claw beam outside is provided with pull bar, and the outside of pull bar is provided with guide post, and pincers handle assembly comprises handle, and the handle front stall of fixed handle two arms and handle back seat.The handle front stall is arranged on the slide rail of slide rail pedestal, and the afterbody of slide rail is fixed on the handle back seat; The base portion of pull bar is fixed on the handle front stall, and the base portion of guide post is fixed on the slide rail pedestal; Be provided with two leads in the hollow cavity of claw beam, lead is connected with the binding clip that is fixed on the claw beam leading section respectively.This utility model is manipulated flexible, is to carry out the inner grip shears in abdominal cavity by peritoneoscope to cut the indispensable apparatus of operation, and the gripping shear action is reliable, helps reducing patient's misery.Be provided with water inlet, can also carry out the water flushing to diseased region as required in the operation process; And being provided with lead, the counter electrode energising utilizes the heat that produces suddenly at the binding clip position with the pathological tissues carbonization.
Description
Technical field
This utility model relates to a kind of therapeutic medical operating theater instruments, especially relates to a kind of splanchnocoel mirror bipolar surgery pincers.
Background technology
At present, carry out the surgical operation in general abdominal cavity, thoracic cavity, all need a kind of special-purpose operating forceps, this operating forceps has functions such as gripping, shearing.Patent retrieval is found, someone applied for the patent (number of patent application is 92243732.7) of " peritoneal operation separated clamp " by name, top of pincers handle flexibly connects with branchia shaft screw about it, lock banking stop is equipped with in the below, the a left side fixing installing in pincers handle upper end connection tube, fixedly connected with the binding clip pipe with connection tube respectively in the outer tube two ends; Right pincers handle upper end is connected with a stringy end, and its other end passes connection tube, outer tube and binding clip pipe and is connected with binding clip, and binding clip has the double-open type clamp, 12 kinds of double-open type nippers etc.About the pincers handle when closing up wire drawing affect binding clip partly to clamp or shear, binding clip opened when two pincers handles separated.
But, the structure more complicated of above-mentioned operating forceps, parts are more, and finishing actions such as a gripping, shearing needs a lot of parts to cooperatively interact, and goes relatively poorly flexibly, sometimes even move not in placely, tends to bring unnecessary misery to the patient.
Summary of the invention
This utility model provides a kind of splanchnocoel mirror bipolar surgery pincers, and is simple in structure, manipulates flexiblely, and surgical wound is smaller, to the patient bring painful little.
The technical solution adopted in the utility model is such: operating forceps is made of claw beam assembly, pincers handle assembly, described claw beam assembly comprises claw beam, the claw beam outside is provided with pull bar, the outside of pull bar is provided with guide post, described pincers handle assembly comprises handle, and the handle front stall of fixed handle two arms and handle back seat, described handle front stall is arranged on the slide rail of slide rail pedestal, and the afterbody of described slide rail is fixed on the handle back seat; The base portion of described pull bar is fixed on the handle front stall, and the base portion of described guide post is fixed on the slide rail pedestal; Be provided with two leads in the hollow cavity of described claw beam, described lead is connected with the binding clip that is fixed on the claw beam leading section respectively.
As preferably, described pull bar leading portion portion is slightly thick, its internal diameter and external diameter and described guide post roughly suitable; The shoulder of described pull bar leading portion portion and the distance of described guide post end are less than the length of described slide rail.
As preferably, the both sides of described handle front stall are provided with chute, and with the slide rail phase configuration.
As preferably, described handle back seat is provided with a button, and the bottom of button is provided with draw-in groove, and described draw-in groove bottom is narrow slightly, with the breach phase configuration that is arranged on the described claw beam; The lower end of described button is provided with back-moving spring.
As preferably, be provided with a water inlet above the described handle front stall, the cavity between described water inlet and described pull bar inwall and the described claw beam outer wall is conducted; The opening part of the described handle front stall other end is provided with a sealing shroud.
As preferably, be provided with an elastic force ring between described handle two arms.
As preferably, the tail end of described claw beam is provided with two connection electrode, and links to each other with two leads in the described claw beam hollow cavity respectively.
Therefore, the utlity model has simple in structurely, reasonable in design, manipulate characteristics such as flexible, is to carry out the inner grip shears in abdominal cavity by peritoneoscope to cut the indispensable apparatus of operation, and the gripping shear action is reliable, helps reducing patient's misery.Be provided with water inlet, can also carry out the water flushing to diseased region as required in the operation process; And being provided with lead, the counter electrode energising utilizes the heat that produces suddenly at the binding clip position with the pathological tissues carbonization.
Description of drawings
Accompanying drawing 1 is the structural representation of a kind of binding clip of the present utility model when closed;
Accompanying drawing 2 is A-A sectional structure sketch maps of Fig. 1;
Accompanying drawing 3 is a kind of binding clip of the present utility model structural representations when opening;
Accompanying drawing 4 is a kind of structural representations of this utility model claw beam;
Accompanying drawing 5 is plan structure sketch maps of Fig. 4.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: structure of the present utility model is made of claw beam assembly, pincers handle assembly, and wherein the claw beam assembly comprises claw beam 7, and claw beam 7 outsides are provided with pull bar 5, and the outside of pull bar 5 is provided with guide post 6; Pincers handle assembly comprises handle 19, and the handle front stall 1 of 19 liang of arms of fixed handle and handle back seat 4.The both sides of handle front stall 1 are provided with chute 11, and with slide rail pedestal 2 on slide rail 3 phase configuration of stretching out, the afterbody of slide rail 3 is fixed on the handle back seat 4.Be provided with an elastic force ring 20 between handle two arms, rely on self elastic force that handle front stall 1 is pushed into far-end.Be provided with a water inlet 16 above the handle front stall 1, cavity between water inlet 16 and pull bar 5 inwalls and claw beam 7 outer walls is conducted, the opening part 17 of handle front stall 1 other end is provided with a sealing shroud 18, can carry out the water flushing to diseased region as required in the operation process, and is convenient and practical.The base portion of pull bar 5 is fixed on the handle front stall 1, and the base portion of guide post 6 is fixed on the slide rail pedestal 2; Be provided with two leads 8 in the hollow cavity of claw beam 7, an end of lead is connected with the binding clip 9 that is fixed on claw beam 7 leading sections respectively, and the other end is connected with two connection electrode 21 of claw beam 7 tail ends respectively.In the operation process, can switch on by counter electrode as required, utilize the heat that produces suddenly at the binding clip position the pathological tissues carbonization.Pull bar 5 leading portion portions are slightly thick, its internal diameter and external diameter and described guide post 6 roughly suitable; The shoulder 10 of pull bar 5 leading portion portions and the length of the distance of guide post 6 ends less than described slide rail 3.Handle back seat 4 is provided with a button 12, and the bottom of button is provided with draw-in groove 13, and draw-in groove 13 bottoms are narrow slightly, with breach 14 phase configuration that are arranged on the claw beam 7, and can be on handle back seat 4 with claw beam 7 holding securely.Press the button 12, just can extract claw beam 7, be convenient for changing the binding clip 9 of claw beam 7 and front end thereof, to adapt to the needs of different surgery situation.The lower end of button 12 is provided with back-moving spring 15, makes narrow holding of draw-in groove during free state on the breach on the claw beam 7 14.
During use, 19 liang of arms of grip pressure handle firmly, handle front stall 1 slide backward along slide rail, drive pull bar and also move backward, and binding clip stretches out, and rely on self elastic force to open; Loosen 19 liang of arms of handle of grip pressure, under the effect of elastic force ring elastic force, handle front stall 1, drives pull bar and also moves forward to front slide along slide rail, the binding clip indentation, and the end pressure holding binding clip of pull bar, and make binding clip close up, and have certain pressure.Constantly repeat said process, just can finish actions such as gripping or shearing by peritoneoscope.
At last, should be pointed out that above embodiment only is the more representational example of this utility model.Obviously, this utility model is not limited to the foregoing description, and many distortion can also be arranged.All distortion that those of ordinary skill in the art can directly derive or associate from content disclosed by the invention all should be thought protection domain of the present utility model.
Claims (8)
1. a splanchnocoel mirror bipolar surgery clamps, constitute by claw beam assembly, pincers handle assembly, described claw beam assembly comprises claw beam, the claw beam outside is provided with pull bar, the outside of pull bar is provided with guide post, and described pincers handle assembly comprises handle, and the handle front stall of fixed handle two arms and handle back seat, it is characterized in that: described handle front stall (1) is arranged on the slide rail (3) of slide rail pedestal (2), and the afterbody of described slide rail (3) is fixed on the handle back seat (4); The base portion of described pull bar (5) is fixed on the handle front stall (1), and the base portion of described guide post (6) is fixed on the slide rail pedestal (2); Be provided with two leads (8) in the hollow cavity of described claw beam (7), described lead (8) is connected with the binding clip (9) that is fixed on claw beam (7) leading section respectively.
2. splanchnocoel mirror bipolar surgery according to claim 1 pincers is characterized in that: described pull bar (5) leading portion portion is slightly thick, its internal diameter and external diameter and described guide post (6) roughly suitable; The distance of the shoulder (10) of described pull bar (5) leading portion portion and described guide post (6) end is less than the length of described slide rail (3).
3. splanchnocoel mirror bipolar surgery according to claim 1 and 2 pincers, it is characterized in that: the both sides of described handle front stall (1) are provided with chute (11), and with slide rail (3) phase configuration.
4. splanchnocoel mirror bipolar surgery pincers according to claim 1 and 2, it is characterized in that: described handle back seat (4) is provided with a button (12), the bottom of button (12) is provided with draw-in groove (13), described draw-in groove (13) bottom is narrow slightly, with breach (14) phase configuration that is arranged on the described claw beam (7); The lower end of described button (12) is provided with back-moving spring (15).
5. splanchnocoel mirror bipolar surgery pincers according to claim 1 and 2, it is characterized in that: be provided with a water inlet (16) above the described handle front stall (1), the cavity between described water inlet (16) and described pull bar (5) inwall and described claw beam (7) outer wall is conducted; The opening part (17) of described handle front stall (1) other end is provided with a sealing shroud (18).
6. splanchnocoel mirror bipolar surgery pincers according to claim 3, it is characterized in that: be provided with a water inlet (16) above the described handle front stall (1), the cavity between described water inlet (16) and described pull bar (5) inwall and described claw beam (7) outer wall is conducted; The opening part (17) of described handle front stall (1) other end is provided with a sealing shroud (18).
7. splanchnocoel mirror bipolar surgery pincers according to claim 1 and 2 is characterized in that: be provided with an elastic force ring (20) between described handle (19) two arms.
8. splanchnocoel mirror bipolar surgery according to claim 1 and 2 pincers, it is characterized in that: the tail end of described claw beam (7) is provided with two connection electrode (21), and links to each other with two leads (8) in described claw beam (7) hollow cavity respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420114691 CN2815280Y (en) | 2004-12-24 | 2004-12-24 | Thoraco-laparoscope bipolar surgical forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420114691 CN2815280Y (en) | 2004-12-24 | 2004-12-24 | Thoraco-laparoscope bipolar surgical forceps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2815280Y true CN2815280Y (en) | 2006-09-13 |
Family
ID=36995081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420114691 Expired - Fee Related CN2815280Y (en) | 2004-12-24 | 2004-12-24 | Thoraco-laparoscope bipolar surgical forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2815280Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102860868A (en) * | 2012-08-13 | 2013-01-09 | 中美联合技术(北京)有限公司 | Water injection system of double-pole operation electrode and method |
| CN107582108A (en) * | 2016-09-13 | 2018-01-16 | 张卫民 | A kind of biopsy forceps and binding clip |
| CN111012444A (en) * | 2019-12-25 | 2020-04-17 | 西安交通大学医学院第二附属医院 | Digestive endoscope titanium clamp device capable of injecting water |
| CN112716564A (en) * | 2020-12-31 | 2021-04-30 | 杭州康基医疗器械有限公司 | Large-swing-angle single-joint surgical instrument |
| CN112826572A (en) * | 2020-12-31 | 2021-05-25 | 杭州康基医疗器械有限公司 | Large-swing-angle binding clip winding structure |
-
2004
- 2004-12-24 CN CN 200420114691 patent/CN2815280Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102860868A (en) * | 2012-08-13 | 2013-01-09 | 中美联合技术(北京)有限公司 | Water injection system of double-pole operation electrode and method |
| CN102860868B (en) * | 2012-08-13 | 2016-03-30 | 中美联合技术(北京)有限公司 | The flood pattern of bipolar operation electrode and method |
| CN107582108A (en) * | 2016-09-13 | 2018-01-16 | 张卫民 | A kind of biopsy forceps and binding clip |
| CN111012444A (en) * | 2019-12-25 | 2020-04-17 | 西安交通大学医学院第二附属医院 | Digestive endoscope titanium clamp device capable of injecting water |
| CN112716564A (en) * | 2020-12-31 | 2021-04-30 | 杭州康基医疗器械有限公司 | Large-swing-angle single-joint surgical instrument |
| CN112826572A (en) * | 2020-12-31 | 2021-05-25 | 杭州康基医疗器械有限公司 | Large-swing-angle binding clip winding structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060913 Termination date: 20100125 |