CN203789988U - Submucosal stone multipoint water injection clamping system for minimally-invasive cholelithotomy operation - Google Patents
Submucosal stone multipoint water injection clamping system for minimally-invasive cholelithotomy operation Download PDFInfo
- Publication number
- CN203789988U CN203789988U CN201420056104.XU CN201420056104U CN203789988U CN 203789988 U CN203789988 U CN 203789988U CN 201420056104 U CN201420056104 U CN 201420056104U CN 203789988 U CN203789988 U CN 203789988U
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- China
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- water injection
- stone
- water filling
- multiple spot
- cylinder
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Abstract
The utility model discloses a submucosal stone multipoint water injection clamping system for a minimally-invasive cholelithotomy operation. The submucosal stone multipoint water injection clamping system is characterized in that a multipoint water injection device and a clamping device body are arranged in an outer shell, the multipoint water injection device comprises a cylinder, a piston is arranged in the cylinder, the tail end of the piston is connected with a pushing handle through a connecting rod, a three-way water outlet tube is arranged at the front end of the cylinder and sleeved with a rotatable ball, three needle tubes are arranged in front of the ball and respectively connected with the three-way water outlet tube through hoses, the clamping device body comprises two spoon-type clamping heads, operating rods are connected to the tails of the spoon-type clamping heads, a steering sheet is hinged to the upper end of a first outlet in the front end of the outer shell, one end of a steering adjustment rod is hinged to the steering sheet, and a fixing needle is arranged on the steering adjustment rod. The submucosal stone multipoint water injection clamping system is simple in structure and convenient to use, the multipoint water injection function can be achieved on the portion with stone to enable tissues of the portion to be expanded, then the stone can be easily clamped out through the clamping device body, and the high practical value is achieved.
Description
Technical field
This utility model relate to a kind of can be to the multiple spot water filling of gallbladder intracavity mucosa and by calculus gripping device out.
Background technology
For the treatment of calculus under mucosa, in Wicresoft's protect gallbladder take stone operation, generally adopt scalpel to cut mucosa, and then press from both sides out calculus with tweezers.But some calculus volumes are very little, and tightly stick at mucosa top or be positioned at mucous layer below, common tweezers are difficult to directly gripping from mucosa, and in operation, SM calculus is also difficult to clear identification, brings certain operation easier.
utility model content
The purpose of this utility model is to provide a kind of Wicresoft and protects calculus multiple spot water filling gripping system under the mucosa of gallbladder operation.
To achieve these goals, by the following technical solutions, a calculus multiple spot water filling gripping system under the mucosa of the guarantor of Wicresoft gallbladder operation, is characterized in that: described multiple spot water filling gripping system comprises cylindrical outer cover, is provided with multiple spot water filling device and clamp device in shell; Described multiple spot water filling device comprises cylinder, in cylinder, be provided with piston, piston end is connected with the handle that pushes away outside cylinder by connecting rod, cylinder front end is provided with threeway outlet pipe, this threeway outlet pipe outer cover has a rotatable spheroid, spheroid the place ahead is provided with three needle tubings, and this needle tubing is connected with threeway outlet pipe by the corresponding flexible pipe of spheroid inside respectively; Described clamp device comprises two symmetrically arranged spoon type gripping heads, and gripping head-tail is connected with stick, and described stick is intersected and is connected by torsion spring; Wherein on the inwall of spoon type gripping head, be bonded with water accepting layer, the outer surface of water accepting layer is provided with netted extension stone layer; Described shell front end is also provided with the first outlet and the second outlet, and the first outlet upper end is hinged with a direction turning piece; On direction turning piece, be hinged with the one end that turns to adjusting rod, turn on adjusting rod and be provided with locking pin, be provided with plural fixing hole on cylindrical outer cover, locking pin can be inserted in fixing hole.
In described shell, be also provided with illuminator and endoscope.
Corresponding first exit position of needle tubing of described multiple spot water filling gripping system front end, corresponding second exit position of gripping head of clamp device front end.
Flexible pipe in the spheroid of described multiple spot water filling gripping system has one section of excess length.
This utility model is simple in structure, easy to use, can there is the position of calculus to realize multiple spot water-filling function to long, its tissue is expanded, then use clamp device easily to press from both sides out calculus, the mode that can also realize water filling from top to bottom simultaneously, the destruction of having avoided direct-insert water filling to cause deep tissues, has very strong practical value.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment;
Fig. 2 is the structural representation of multiple spot water filling device in Fig. 1;
Fig. 3 is the top view of spheroid and threeway outlet pipe in Fig. 2;
Fig. 4 is the structural representation of clamp device in Fig. 1.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, this utility model is described further.
As shown in Figures 1 to 4, calculus multiple spot water filling gripping system under the mucosa of a kind of guarantor of Wicresoft gallbladder operation, comprises cylindrical outer cover 1, is provided with multiple spot water filling device 2 and clamp device 3 in shell 1; Described multiple spot water filling device 2 comprises cylinder 201, in cylinder 201, be provided with piston 202, piston 202 ends are connected with the handle 204 that pushes away outside cylinder by connecting rod 203, cylinder 201 front ends are provided with threeway outlet pipe 205, these threeway outlet pipe 205 outer cover have a rotatable spheroid 206, spheroid 206 the place aheads are provided with three needle tubings 208, and this needle tubing 208 is connected with threeway outlet pipe 205 by the corresponding flexible pipe 207 of spheroid 206 inside respectively; Described clamp device 3 comprises two symmetrically arranged spoon types grippings 301, and gripping 301 afterbody are connected with stick 302, and described stick 302 is intersected and is connected by torsion spring 303; Wherein on the inwall of spoon type gripping head, be bonded with water accepting layer, the outer surface of water accepting layer is provided with netted extension stone layer; Described shell 1 front end is also provided with the first outlet 5 and the second outlet 6, the first outlet upper ends are hinged with a direction turning piece 5; On direction turning piece, be hinged with the one end that turns to adjusting rod 7, turn on adjusting rod and be provided with locking pin 701, be provided with plural fixing hole on cylindrical outer cover, locking pin can be inserted in fixing hole.
Corresponding first outlet 5 positions of needle tubing 208 of described multiple spot water filling device 2 front ends, the gripping of clamp device 3 front ends 301 corresponding the second outlet 6 positions.
Flexible pipe 207 in the spheroid 206 of described multiple spot water filling device 2 has one section of excess length.
In described shell, be also provided with illuminator and endoscope, like this can handled easily.
During use, first multiple spot water filling device is released forward, the spheroid of its front end is rotated down under the compressing of direction turning piece, three needle tubings are all bent downwardly, then penetrate in the tissue for the treatment of water filling, promote the handle that pushes away of its afterbody, can realize the multiple spot water-filling function to tissue.If need to make the angle of bend of three needle tubings change, can be to turning to adjusting rod to carry out push-and-pull, and then adjust the angle of direction turning piece.After adjusting, will turn to adjusting rod to push away upward, locking pin is inserted in fixing hole, can complete turning to the fixing of adjusting rod.
After water filling completes, regain multiple spot water filling device, now, respective organization is expanded, and the calculus of opening on it can be high-visible, and operator only needs again to release forward clamp device, by operating lever operation gripping head, realizes the gripping function of calculus.The water accepting layer wherein boning on the inwall of spoon type gripping head is used for drawing and is expelled to in-house moisture, the netted extension stone layer of the outer surface of water accepting layer is used for attaching the calculus from organizing inner clip to take out, two-layer structure like this, can be so that take out and carry out cleaning again after the more calculus of gripping in spoon type gripping head, step while having simplified operation, has reduced operating time.
This utility model is simple in structure, easy to use, can there is the position of calculus to realize multiple spot water-filling function to long, its tissue is expanded, then use clamp device easily to press from both sides out calculus, the mode that can also realize water filling from top to bottom simultaneously, the destruction of having avoided direct-insert water filling to cause deep tissues, has very strong practical value.
Claims (2)
- Calculus multiple spot water filling gripping system under the mucosa of the guarantor of 1.Yi Zhong Wicresoft gallbladder operation, is characterized in that: described multiple spot water filling gripping system comprises cylindrical outer cover, is provided with multiple spot water filling device and clamp device in shell; Described multiple spot water filling device comprises cylinder, in cylinder, be provided with piston, piston end is connected with the handle that pushes away outside cylinder by connecting rod, cylinder front end is provided with threeway outlet pipe, this threeway outlet pipe outer cover has a rotatable spheroid, spheroid the place ahead is provided with three needle tubings, and this needle tubing is connected with threeway outlet pipe by the corresponding flexible pipe of spheroid inside respectively; Described clamp device comprises two symmetrically arranged spoon type gripping heads, and gripping head-tail is connected with stick, and described stick is intersected and is connected by torsion spring; Wherein on the inwall of spoon type gripping head, be bonded with water accepting layer, the outer surface of water accepting layer is provided with netted extension stone layer; Described shell front end is also provided with the first outlet and the second outlet, and the first outlet upper end is hinged with a direction turning piece; On direction turning piece, be hinged with the one end that turns to adjusting rod, turn on adjusting rod and be provided with locking pin, be provided with plural fixing hole on cylindrical outer cover, locking pin can be inserted in fixing hole.
- 2. calculus multiple spot water filling gripping system under the mucosa of the guarantor of Wicresoft gallbladder as claimed in claim 1 operation, is characterized in that: in described shell, be also provided with illuminator and endoscope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420056104.XU CN203789988U (en) | 2014-01-29 | 2014-01-29 | Submucosal stone multipoint water injection clamping system for minimally-invasive cholelithotomy operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420056104.XU CN203789988U (en) | 2014-01-29 | 2014-01-29 | Submucosal stone multipoint water injection clamping system for minimally-invasive cholelithotomy operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203789988U true CN203789988U (en) | 2014-08-27 |
Family
ID=51372270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420056104.XU Expired - Fee Related CN203789988U (en) | 2014-01-29 | 2014-01-29 | Submucosal stone multipoint water injection clamping system for minimally-invasive cholelithotomy operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203789988U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109730746A (en) * | 2019-01-23 | 2019-05-10 | 薛峰 | A kind of hepatobiliary surgery calculus removing device |
-
2014
- 2014-01-29 CN CN201420056104.XU patent/CN203789988U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109730746A (en) * | 2019-01-23 | 2019-05-10 | 薛峰 | A kind of hepatobiliary surgery calculus removing device |
| CN109730746B (en) * | 2019-01-23 | 2021-05-14 | 薛峰 | Calculus removing device for hepatobiliary surgery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20160129 |
|
| EXPY | Termination of patent right or utility model |