CN209464031U - Suture punctures integrated device - Google Patents
Suture punctures integrated device Download PDFInfo
- Publication number
- CN209464031U CN209464031U CN201822067175.0U CN201822067175U CN209464031U CN 209464031 U CN209464031 U CN 209464031U CN 201822067175 U CN201822067175 U CN 201822067175U CN 209464031 U CN209464031 U CN 209464031U
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- needle
- puncture needle
- fixture block
- puncture
- suture
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Abstract
This application discloses sutures to puncture integrated device, including puncture needle and needle cap, needle cap is set to the flat mouth end of puncture needle, it further include motion bar and fixture block, the puncture needle is the puncture needle of inner hollow, one end of the fixture block is rotatablely installed on puncture needle, and the motion bar is movably set in puncture needle, and motion bar both ends are combined together with needle cap and fixture block respectively；Pin hole is offered on the puncture needle, the pin hole is used to clamp the surgical thread on threading needle for interting threading needle, the fixture block；Needle cap drives the gathering and stretching, extension of fixture block by the movement of driving motion bar.The utility model has the following beneficial effects: together by the integration of the function of puncture outfit and stitching unstrument, it is more convenient to use.
Description
Technical field
The utility model relates to Minimally Invasive Surgery instrument fields more particularly to a kind of suture to puncture integrated device.
Background technique
Minimally Invasive Surgery is now widely used modus operandi, when carrying out Minimally Invasive Surgery, puncture needle is inserted into and punctures set
Guan Zhong is provided to puncture stomach wall by relevant operation.When piercing through stomach wall, and being placed into appropriate location, puncture needle is extracted.Stay in stomach wall
Puncture set can be used as endoscope or surgical instrument disengaging channel.
Recycle stitched type puncture needle that the inner orifice of surgical hole is stitched together after the completion of operation, inner orifice suture is completed
The outer aperture of surgical hole is stitched together again afterwards.
Puncture outfit is the current tool for carrying out Minimally Invasive Surgery indispensability, and patent CN2015101651803 provides a kind of puncture
Device, but this puncture outfit only has the function of being punctured in human abdominal cavity, so in order to suture upper hand after piercing
The inner orifice in art hole, it is necessary to there is stitching unstrument is mating to be used together, use and its inconvenience increase surgery cost.
Utility model content
The utility model is in view of the above-mentioned problems, propose a kind of suture puncture integrated device.
The technical solution that the utility model is taken is as follows:
A kind of suture puncture integrated device, including puncture needle and needle cap, needle cap are set to the flat mouth end of puncture needle, also
Including adjusting screw, needle cap, pin and bolt, the puncture needle be inner hollow connecting rod and syringe needle, the one of the fixture block
End rotational installation on puncture needle, the pull rod is movably set in puncture needle, and pull rod both ends respectively with adjusting screw and folder
Block is combined together；Pin hole is offered in the connecting rod, the pin hole is worn for interting threading needle, the fixture block for clamping
Surgical thread on line needle；Needle cap drives the gathering and stretching, extension of fixture block by the movement of driving pull rod.
In the present apparatus, when pin hole when fixture block is in rounding state and on puncture needle is not interspersed with threading needle, the present apparatus
It can be used when puncture outfit, operating method is as follows when by the present apparatus as stitching unstrument use:
First by puncture needle insertion insertion surgical hole, then the stretching, extension of driving fixture block (when fixture block is in extended state, is pressed from both sides
Block is perpendicular to puncture needle), threading needle is first then interted into needle passing hole with surgical thread, further inserts threading needle toward in pin hole
Until in threading needle one end insertion fixture block, during this threading needle be can across human abdominal cavity inner wall (processing in this way be in order to
Surgical thread is inserted into human abdominal cavity inner wall), after in threading needle insertion fixture block, threading needle is rotated, so that the silica gel block in fixture block
Surgical thread is clamped, then pulls out threading needle, finally driving needle cap that fixture block is made to be in rounding state, (fixture block is located at puncture needle
It is interior), complete whole process after by puncture needle extract surgical hole in can.
The present apparatus may be implemented to integrate the function of puncture outfit and stitching unstrument together, more convenient to use.
Optionally, needle cap turning set is set to the flat mouth end of puncture needle, and needle cap is driven by the rotation of itself
Pull rod moves in puncture needle.
Optionally, needle cap is combined together with the form that pull rod is connected through a screw thread.
The pull rod other end is combined together with folder will by hinged mode.
Optionally, described pull rod one end is connect with adjusting screw by pin, and the pull rod passes through adjusting screw and needle cap
It is combined together.
The pull rod selected in this programme is that non-circular pull rod (can be rectangular, be also possible to triangle or ellipse
).Pull rod and the fit system of adjusting screw can be varied.Preferably it is arranged on motion bar and adjusting screw in this case and sells
Hole, by pin being arranged in pin hole come connecting rod and adjusting screw.
It optionally, further include bolt, the bolt is combined together with needle cap activity, and bolt and adjusting screw pass through spiral shell
The form of line connection is combined together；When needle cap rotation, bolt can rotate and pull rod is driven to move in puncture needle.
It optionally, further include needle cap lid, needle cap lid and puncture needle have been combined together into rotation chamber, the bolt one
It is intracavitary that end is located at rotation, and bolt can rotate intracavitary rotation.
Optionally, the puncture needle includes connecting rod and syringe needle, and the connecting rod and syringe needle socket are fixed together；It is described
Pin hole is set in connecting rod, and fixture block one end rotational installation is on syringe needle.
Connecting rod and syringe needle, which are combined together, forms puncture needle.It is first to facilitate production and assembling using both ends configuration,
It is easy to repair when being second corrupted.
Optionally, the fixture block has two, and two fixture blocks are symmetrically disposed on puncture needle.
The beneficial effects of the utility model are: together by the integration of the function of puncture outfit and stitching unstrument, use is more square
Just.
Detailed description of the invention:
Fig. 1 is structure schematic diagram when suture puncture integrated device trails；
Fig. 2 is the diagrammatic cross-section of A-A in Fig. 1；
Fig. 3 is the matching relationship schematic diagram of pull rod and puncture needle；
Fig. 4 is the mounting structure schematic diagram of fixture block；
Fig. 5 is structure schematic diagram when suture punctures integrated device gathering；
Fig. 6 is puncture needle and threading needle matching relationship schematic diagram.
Each appended drawing reference in figure are as follows: 1, needle cap, 2, puncture needle, 201, connecting rod, 202, syringe needle, 3, pin hole, 4, fixture block, 5,
Adjusting screw, 6, bolt, 7, pull rod, 8, threading needle, 9, needle cap lid, 10, pin.
Specific embodiment:
Below with reference to each attached drawing, the utility model is described in detail.
As shown in attached drawing 1, attached drawing 2, attached drawing 3, attached drawing 4, attached drawing 5 and attached drawing 6, a kind of suture puncture integrated device, including
Puncture needle 2 and needle cap 1, needle cap 1 are set to the flat mouth end of puncture needle 2, further include pull rod 7 and fixture block 4, and puncture needle 2 is in inside
One end of empty puncture needle 2, fixture block 4 is rotatablely installed on puncture needle 2, and pull rod 7 is movably set in puncture needle 2, and 7 liang of pull rod
End is combined together with needle cap 1 and fixture block 4 respectively；Pin hole 3 is offered on puncture needle 2, pin hole 3 is for interting threading needle 8, fixture block
4 for clamping the surgical thread on threading needle 8；Needle cap 1 drives the gathering and stretching, extension of fixture block 4 by the movement of driving pull rod 7.
In the present apparatus, when the pin hole 3 when fixture block 4 is in rounding state and on puncture needle 2 is not interspersed with threading needle 8, this
Device can be used when puncture outfit, and operating method is as follows when the present apparatus is used as stitching unstrument:
First puncture needle 2 is inserted into surgical hole, then (when fixture block 4 is in extended state, presss from both sides the stretching, extension of driving fixture block 4
Block 4 is perpendicular to puncture needle 2), threading needle 8 is first then interted into needle passing hole 3 with surgical thread, further by threading needle 8 toward needle
Hole 3 is inner to insert until in 8 one end of threading needle insertion fixture block 4, during this threading needle 8 be can be across human abdominal cavity inner wall (in this way
Processing is in order to which surgical thread is inserted into human abdominal cavity inner wall), after threading needle 8 is inserted into fixture block 4, threading needle 8 is rotated, so that folder
Silica gel block in block 4 clamps surgical thread, then pulls out threading needle 8, finally drives needle cap 1 that fixture block 4 is made to be in rounding state
(fixture block 4 is located in puncture needle 2), complete whole process after by puncture needle 2 extract surgical hole in can.
The present apparatus may be implemented to integrate the function of puncture outfit and stitching unstrument together, more convenient to use.
As shown in attached drawing 1, attached drawing 2, attached drawing 3, attached drawing 4, attached drawing 5 and attached drawing 6,1 turning set of needle cap is set to the flat of puncture needle 2
Mouth end, needle cap 1 drive pull rod 7 to move in puncture needle 2 by the rotation of itself.
As shown in attached drawing 1, attached drawing 2, attached drawing 3, attached drawing 4, attached drawing 5 and attached drawing 6, what needle cap 1 was connected through a screw thread with pull rod 7
Form is combined together.
7 other end of pull rod is combined together with threading needle 8 by hinged mode.
As shown in attached drawing 1, attached drawing 2, attached drawing 3, attached drawing 4, attached drawing 5 and attached drawing 6,7 one end of pull rod is provided with adjusting screw 5,
Pull rod 7 is combined together by adjusting screw 5 with needle cap 1.
The pull rod 7 selected in this programme is that non-circular pull rod 7 (can be rectangular, be also possible to triangle or ellipse
Shape).Pull rod 7 and the fit system of adjusting screw 5 can be varied.It is preferably set on pull rod 7 and adjusting screw 5 in this case
Pin hole is set, by pin 10 being arranged in pin hole come connecting rod 7 and adjusting screw 5.
It further include bolt 6 as shown in attached drawing 1, attached drawing 2, attached drawing 3, attached drawing 4, attached drawing 5 and attached drawing 6, bolt 6 and needle cap 1 are living
It is dynamic to be combined together, and the form that bolt 6 is connected through a screw thread with adjusting screw 5 is combined together；When needle cap 1 rotates, spiral shell
Bolt 6 can rotate and pull rod is driven to move in puncture needle 2.
Further include needle cap lid 9 as shown in attached drawing 1, attached drawing 2, attached drawing 3, attached drawing 4, attached drawing 5 and attached drawing 6, needle cap lid 9 with wear
Pricker 2 has been combined together into rotation chamber, and it is intracavitary that 6 one end of bolt is located at rotation, and bolt 6 can rotate intracavitary rotation.
As shown in attached drawing 1, attached drawing 2, attached drawing 3, attached drawing 4, attached drawing 5 and attached drawing 6, puncture needle 2 includes connecting rod 201 and syringe needle
202, connecting rod 201 and syringe needle 202 are sleeved and fixed together；Pin hole 3 is set in connecting rod 201, the rotational installation of 4 one end of fixture block
In on syringe needle 202.
Connecting rod 201 and syringe needle 202, which are combined together, forms puncture needle 2.It is first to facilitate production using both ends configuration
It is easy to repair when being second corrupted with assembling.
As shown in attached drawing 1, attached drawing 2, attached drawing 3, attached drawing 4, attached drawing 5 and attached drawing 6, fixture block 4 has two, and two folder ports 4 are right
Title is set on puncture needle 2.
It should be further noted that the present apparatus is when being used as puncture, it is also necessary to cover a casing on puncture needle 2.
The above is only the preferred embodiment of the present invention, not thereby limits the patent protection of the utility model
Range, it is all with equivalent structure transformation made by the utility model specification and accompanying drawing content, directly or indirectly it is used in it
His relevant technical field similarly includes within the protection scope of the present utility model.
Claims (8)
1. a kind of suture punctures integrated device, including puncture needle and needle cap, needle cap are set to the flat mouth end of puncture needle, special
Sign is, further includes motion bar and fixture block, and the puncture needle is the puncture needle of inner hollow, one end rotational installation of the fixture block
In on puncture needle, the motion bar is movably set in puncture needle, and motion bar both ends are respectively with needle cap and fixture block cooperation one
It rises；Pin hole is offered on the puncture needle, the pin hole is used to clamp the hand on threading needle for interting threading needle, the fixture block
Art line；Needle cap drives the gathering and stretching, extension of fixture block by the movement of driving motion bar.
2. suture as described in claim 1 punctures integrated device, which is characterized in that needle cap turning set is set to puncture needle
Flat mouth end, needle cap drive motion bar to move in puncture needle by the rotation of itself.
3. suture as claimed in claim 2 punctures integrated device, which is characterized in that needle cap and motion bar are connected by screw thread
The form connect is combined together.
4. suture as claimed in claim 3 punctures integrated device, which is characterized in that described motion bar one end is provided with adjusting spiral shell
Silk, the motion bar are combined together by adjusting screw and needle cap.
5. suture as claimed in claim 4 punctures integrated device, which is characterized in that it further include bolt, the bolt and needle cap
Activity is combined together, and bolt is combined together with the form that adjusting screw is connected through a screw thread；When needle cap rotation, bolt
It can rotate and drive rod is driven to move in puncture needle.
6. suture as claimed in claim 5 punctures integrated device, which is characterized in that further include needle cap lid, needle cap lid with
Puncture needle has been combined together into rotation chamber, and it is intracavitary that described bolt one end is located at rotation, and bolt can rotate intracavitary rotation.
7. suture as claimed in claim 5 punctures integrated device, which is characterized in that the puncture needle includes connecting rod and needle
Head, the connecting rod are fixed together with syringe needle socket；The pin hole is set in connecting rod, fixture block one end rotational installation
In on syringe needle.
8. suture as claimed in claim 2 punctures integrated device, which is characterized in that the fixture block has two, and two fixture blocks
It is symmetrically disposed on puncture needle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822067175.0U CN209464031U (en) | 2018-12-10 | 2018-12-10 | Suture punctures integrated device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822067175.0U CN209464031U (en) | 2018-12-10 | 2018-12-10 | Suture punctures integrated device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209464031U true CN209464031U (en) | 2019-10-08 |
Family
ID=68089149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822067175.0U Active CN209464031U (en) | 2018-12-10 | 2018-12-10 | Suture punctures integrated device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209464031U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109350153A (en) * | 2018-12-10 | 2019-02-19 | 浙江格宜医疗器械有限公司 | Suture punctures integrated device |
| CN114081592A (en) * | 2021-11-15 | 2022-02-25 | 北京天助畅运医疗技术股份有限公司 | Puncture device |
-
2018
- 2018-12-10 CN CN201822067175.0U patent/CN209464031U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109350153A (en) * | 2018-12-10 | 2019-02-19 | 浙江格宜医疗器械有限公司 | Suture punctures integrated device |
| CN114081592A (en) * | 2021-11-15 | 2022-02-25 | 北京天助畅运医疗技术股份有限公司 | Puncture device |
| CN114081592B (en) * | 2021-11-15 | 2023-11-21 | 北京天助畅运医疗技术股份有限公司 | Puncture device |
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