CN201143211Y - Slip type celioscope knotter - Google Patents
Slip type celioscope knotter Download PDFInfo
- Publication number
- CN201143211Y CN201143211Y CNU2007200573969U CN200720057396U CN201143211Y CN 201143211 Y CN201143211 Y CN 201143211Y CN U2007200573969 U CNU2007200573969 U CN U2007200573969U CN 200720057396 U CN200720057396 U CN 200720057396U CN 201143211 Y CN201143211 Y CN 201143211Y
- Authority
- CN
- China
- Prior art keywords
- sleeve pipe
- push rod
- peritoneoscope
- handle
- shuttle
- 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 provides a smooth celioscope knotter, which pertains to the technical field of medical appliance and comprises a central shuttle, a bushing, a push rod, a regulator and a spring. One end of the bushing is provided with a bushing handle and the bushing is arranged at the bushing handle; the front end of the bushing is provided with a window and a central shuttle entrance round hole; one end of the push rod is fixed on a push rod handle and the push rod is arranged in the bushing; the spring is arranged at the push rod and the regulator is arranged between the push rod handle and the bushing handle; the front end of the push rod is provided with a fixed plate hook, and the plate hook and the front end of the push rod form a groove; the central shuttle is arranged at the plate hook. The smooth celioscope knotter of the utility model with simple structure, reliable and successful operation can reduce the intermediate laparotomy rate and is particularly suitable for knotting under celioscope.
Description
Technical field
This utility model belongs to medical instruments field along gliding style peritoneoscope wire twister, particularly relates to the wire twister that uses in a kind of laparoscopic surgery.
Background technology
In laparoscopically surgical operation, often need knotting, what use now mostly is to adopt nipper directly with the line knotting, is an operation that difficulty is bigger, and operation is easily moved swiftly, and very unsafe, the chance of operation failure is very many, can cause operator's agitation.And peritoneoscope knotting down needs bigger working place.Often middle turn-off abdomen causes patient's misery because tie a knot.
Summary of the invention
The purpose of this utility model is to avoid weak point of the prior art and provides a kind of simple in structure, simplify the operation of knotting under the peritoneoscope effectively, operation is difficult for moving swiftly, very safe, the processing ease success, turn-off abdomen rate in can reducing, the suitable gliding style peritoneoscope wire twister with good social effect.
The purpose of this utility model reaches by following measure, it is made up of center shuttle, sleeve pipe, push rod, actuator, spring, sleeve pipe one end is provided with the sleeve pipe handle, sleeve pipe is installed on the sleeve pipe handle, be provided with a window and center shuttle inlet circular hole at the sleeve pipe front end, window and center shuttle inlet circular hole communicate.One end of push rod is fixed on the pusher grip, and push rod is installed in the sleeve pipe, and spring is installed on the push rod, and spring one end withstands on the pusher grip, and the spring other end withstands on the sleeve pipe handle.Between pusher grip and sleeve pipe handle, be provided with actuator, actuator is made up of adjusting rod, knob and restriction small casing, adjusting rod passes pusher grip and sleeve pipe handle, knob is installed on the adjusting rod, adjusting rod one end is stuck on the sleeve pipe handle, the adjusting rod other end passes pusher grip, by the ultimate range between knob adjusting pusher grip and the sleeve pipe handle.The restriction small casing is enclosed within on the adjusting rod, between pusher grip and the sleeve pipe handle, and the amplitude that the restriction push rod moves down.
At the front end of push rod fixing tabular hook is set, the front end formation groove of tabular hook and push rod, the center shuttle is placed on the tabular hook, and when push rod moves up and down, tabular hook strip disorder of internal organs heart shuttle moves up and down.
Sleeve pipe can be the pipe of hollow, also can be made up of side by side two pipes that cause not of uniform size, is responsible for and the looped pipeline composition, and two pipes are overlapped, and tube wall interconnects, and tube chamber communicates.The person in charge holds the hook plate of push rod, center shuttle and tabular hook, and looped pipeline holds the neck of hook of tabular hook.At the action pane place, be responsible for by hollow out, only looped pipeline connects.
Actuator passes sleeve pipe handle and pusher grip, knob can be regulated the spacing that two handles are asked, nationality is with the position of window on the relative sleeve pipe in position of regulating the push rod end and center shuttle inlet circular hole, spring housing is on push rod top, between pusher grip and sleeve pipe handle, the effect of spring is after push rod moves down, and elastic force resets push rod.
The sleeve pipe rotary apparatus comprises a bearing and a turn-knob, and bearing is installed in the sleeve pipe handle, joint sleeve and handle, and turn-knob is fixed in proximal end.
The center shuttle is a little ball with holes, the shuttle or the rotating shuttle of its suitable sewing machine of effect.Telescopic center shuttle inlet circular hole is a center shuttle inlet, can put the center shuttle into sleeve pipe by the center shuttle inlet circular hole on the sleeve pipe.The longitudinal length of window must be less than the diameter of center shuttle, and the center shuttle just can not deviate from from window.
This utility model is simple in structure, and it is very safe to operate, success easily, and turn-off abdomen rate in can reducing is particularly suitable for knotting under the peritoneoscope.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
Accompanying drawing 2 is structural representations of the present utility model.
Accompanying drawing 3 is structural representations of the present utility model.
Accompanying drawing 4 is example structure sketch maps of the present utility model.
Accompanying drawing 5 is that the C of accompanying drawing 4 is to schematic cross-section.
Accompanying drawing 6 is example structure sketch maps of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Shown in accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, this utility model is made up of center shuttle 8, sleeve pipe 6, push rod 7, actuator, spring 13 and sleeve pipe rotary apparatus 5.Sleeve pipe is the pipe of hollow, sleeve pipe one end is provided with sleeve pipe handle 4, and sleeve pipe is installed on the sleeve pipe handle by bearing, and the sleeve pipe rotary apparatus is fixed on the sleeve pipe, be provided with a window 11 and center shuttle inlet circular hole 10 at the sleeve pipe front end, window and center shuttle inlet circular hole communicate.One end of push rod is fixed on the pusher grip 3, push rod is installed in the sleeve pipe, spring is installed on the push rod, is provided with groove 9 at the front end of push rod, and actuator is made up of adjusting rod 1 and knob 2, adjusting rod passes pusher grip and sleeve pipe handle, knob is installed on the adjusting rod, and adjusting rod one end is stuck on the sleeve pipe handle, and the adjusting rod other end passes pusher grip, by knob location adjusting rod, the restriction small casing passes adjusting rod.The center shuttle is placed in the groove of push rod front end, and the center shuttle is a little ball with holes, the shuttle or the rotating shuttle of its suitable sewing machine of effect.Telescopic circular hole is a center shuttle inlet, can put the center shuttle into sleeve pipe by the circular hole on the sleeve pipe.The longitudinal length of window must be less than the diameter of center shuttle, and the center shuttle just can not deviate from from window.During use, anchor suture in the hole of center shuttle, suture band pin is put the center shuttle into center shuttle inlet, and the suture needle of band wire is to the sleeve pipe window, and push rod promotion center shuttle moves down then, and the center shuttle is over against window center, and the suture needle of band wire is walked around the center shuttle and is come out.Form a unijunction.
Shown in accompanying drawing 4, accompanying drawing 5, accompanying drawing 6, this utility model is made up of center shuttle 8, sleeve pipe 6, push rod 7, actuator, spring 13 and sleeve pipe.Sleeve pipe is the double lumen tube of hollow, and sleeve pipe is made of side by side two pipes that cause not of uniform size, is responsible for and the looped pipeline composition, and two pipes are overlapped, and tube wall interconnects, and tube chamber communicates.The person in charge holds the hook plate of push rod, center shuttle and tabular hook, and looped pipeline holds the neck of hook of tabular hook.At the action pane place, be responsible for by hollow out, only looped pipeline connects.Sleeve pipe one end is provided with sleeve pipe handle 4, and sleeve pipe is installed on the sleeve pipe handle, is provided with an action pane 11 and center shuttle inlet circular hole 10 at the sleeve pipe front end, and window and center shuttle inlet circular hole communicate.One end of push rod is fixed on the pusher grip 3, push rod is installed in the sleeve pipe, spring is installed on the push rod, actuator is made up of adjusting rod 1, knob 2 and restriction small casing, and adjusting rod passes pusher grip and sleeve pipe handle, and knob is installed on the adjusting rod, adjusting rod one end is stuck on the sleeve pipe handle, the adjusting rod other end passes pusher grip, and by knob location adjusting rod, restriction small casing 15 passes adjusting rod.Front end at push rod is provided with fixing tabular hook 14, and fixing tabular hook front end is upwards turned up, and the hook plate of tabular hook is upwards turned up, and the neck of hook of tabular hook is fixed on the front end of push rod.The front end of tabular hook and push rod forms groove 9, and the center shuttle is placed in the groove of push rod front end, and when push rod moves up and down, tabular hook strip disorder of internal organs heart shuttle moves up and down.Tabular hook is installed on the push rod, and the center shuttle is a little ball with holes, the shuttle or the rotating shuttle of its suitable sewing machine of effect.Telescopic circular hole is a center shuttle inlet, can put the center shuttle into sleeve pipe by the circular hole on the sleeve pipe.The longitudinal length of window must be less than the diameter of center shuttle, and the center shuttle just can not deviate from from window.During use, a, center shuttle far-end are over against the action pane center, and the suture needle of band wire at this moment slides into action pane, walks around center shuttle far-end, to shuttle back, center.B, push rod promotes the center shuttle and moves down then, and center shuttle near-end is over against the action pane center.C, the suture needle of band wire are at this moment walked around center shuttle near-end and are come out.The center shuttle can not be deviate from from window, but suture needle can be advanced window, twines with the center shuttle and forms knot.Above process forms a unijunction.If will continue knotting, repeat three steps of abc.First knot is strained in take-up.Repeat three steps of abc and make a call to the 2nd knot, down to the 3rd knot, the 4th knot.
Claims (8)
1, a kind of along gliding style peritoneoscope wire twister, it is characterized in that forming by center shuttle, sleeve pipe, push rod, actuator, spring, sleeve pipe one end is provided with the sleeve pipe handle, is provided with a window and circular hole at the sleeve pipe front end, and push rod is installed in the sleeve pipe, spring is installed on the push rod, one end of push rod is fixed on the pusher grip, is provided with groove at the front end of push rod, is provided with actuator between pusher grip and sleeve pipe handle, knob is installed on the adjusting rod, and the center shuttle is placed in the groove of push rod front end.
2, suitable gliding style peritoneoscope wire twister according to claim 1 is characterized in that spring one end withstands on the pusher grip, and the spring other end withstands on the sleeve pipe handle.
3, according to claim 1 along gliding style peritoneoscope wire twister, it is characterized in that the front end of push rod is provided with fixing tabular hook, the front end of tabular hook and push rod forms groove.
4, according to claim 1 along gliding style peritoneoscope wire twister, it is characterized in that the center shuttle is a little ball with holes.
5, according to claim 1 along gliding style peritoneoscope wire twister, it is characterized in that fixed sleeving rotary apparatus on sleeve pipe, the sleeve pipe rotary apparatus comprises a bearing and a turn-knob, and bearing is installed in the sleeve pipe handle, joint sleeve and handle, turn-knob is fixed in sleeve pipe.
6, according to claim 1 along gliding style peritoneoscope wire twister, it is characterized in that adjusting rod passes pusher grip and sleeve pipe handle, adjusting rod one end is stuck on the sleeve pipe handle, and the adjusting rod other end passes pusher grip, by knob location adjusting rod, the restriction small casing passes adjusting rod.
7, according to claim 1 along gliding style peritoneoscope wire twister, it is characterized in that sleeve pipe is made of side by side two pipes of size, two pipes are overlapped, and tube wall interconnects, and tube chamber communicates.
8, suitable gliding style peritoneoscope wire twister according to claim 3 is characterized in that the hook plate of tabular hook is upwards turned up, and the neck of hook of tabular hook is fixed on the front end of push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200573969U CN201143211Y (en) | 2007-09-18 | 2007-09-18 | Slip type celioscope knotter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200573969U CN201143211Y (en) | 2007-09-18 | 2007-09-18 | Slip type celioscope knotter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201143211Y true CN201143211Y (en) | 2008-11-05 |
Family
ID=40080082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200573969U Expired - Fee Related CN201143211Y (en) | 2007-09-18 | 2007-09-18 | Slip type celioscope knotter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201143211Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103371864A (en) * | 2012-04-27 | 2013-10-30 | 钱庆鹏 | Orientable laparoscopic instrument handle |
| CN107334499A (en) * | 2013-09-23 | 2017-11-10 | 赛特里克斯整形公司 | Arthroscope tubercle propeller and suture cutter |
-
2007
- 2007-09-18 CN CNU2007200573969U patent/CN201143211Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103371864A (en) * | 2012-04-27 | 2013-10-30 | 钱庆鹏 | Orientable laparoscopic instrument handle |
| CN107334499A (en) * | 2013-09-23 | 2017-11-10 | 赛特里克斯整形公司 | Arthroscope tubercle propeller and suture cutter |
| CN107334499B (en) * | 2013-09-23 | 2021-03-26 | 赛特里克斯整形公司 | Arthroscopic nodule pusher and suture cutter |
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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: 20081105 Termination date: 20091019 |