CN202859198U - Deep-portion knotting wire cutter - Google Patents
Deep-portion knotting wire cutter Download PDFInfo
- Publication number
- CN202859198U CN202859198U CN201220551445.5U CN201220551445U CN202859198U CN 202859198 U CN202859198 U CN 202859198U CN 201220551445 U CN201220551445 U CN 201220551445U CN 202859198 U CN202859198 U CN 202859198U
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- China
- Prior art keywords
- knotting
- hole
- trimming
- line
- action bars
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- 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
Links
- 238000009966 trimming Methods 0.000 claims description 69
- 239000011148 porous material Substances 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000003187 abdominal effect Effects 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 238000007912 intraperitoneal administration Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
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Abstract
The utility model relates to a deep-portion knotting wire cutter which comprises an operational rod. A knotting wire through hole which penetrates through the operational rod from rear end to front end of the operational rod is arranged inside the operational rod, and knotting wire through hole is used for placing knotting wires in a penetrating mode. The deep-portion knotting wire cutter is characterized in that a tool piece hole which penetrates through the operational rod from the rear end to the front end of the operational rod is arranged inside the operational rod, and the front end of the tool piece hole is crossed with the front end of the knotting wire through hole. A wire-cutting tool piece is arranged inside the tool piece hole, a wire-cutting hole is arranged at the front end of the wire-cutting tool piece, and a blade port is arranged at the inner edge of the wire-cutting hole. When the wire-cutting tool piece is arranged into the wire-cutting hole and is communicated with the knotting wire through hole, knotting wires penetrate through the knotting wire through hole and the wire-cutting hole. The deep-portion knotting wire cutter is simple in structure, capable of knotting the knotting wires and enabling the knotting wires to be integrated, appropriate in length of tail of remained wires, capable of simplifying operations and convenient and safe.
Description
Technical field
This utility model relates to a kind of knotting cutting facility that uses in operation, specifically a kind of deep part knotting thread cutter belongs to technical field of medical instruments.
Background technology
In recent years, abdominal operation has a great development, and for abdominal operation, the knotting technology is extremely important.In the prior art, coil knotting technology is a tradition and practical method, after the coil knotting, the line body need to be cut off, thread cutting method commonly used is peritoneoscope to be stretched into intraperitoneal with shears the line body is cut off at present, and this method is comparatively loaded down with trivial details, may cause the damage of surrounding tissue; Simultaneously, toe-in line tail stays the line length weak point to differ, and prolongs than long time toe-in soak time, and too weak point may cause toe-in to unclamp, and needs again knotting, if the timely discovery of failing probably causes serious complications.And in the direct-view operation of deep, the knotting trimming is also comparatively difficult, and operating time is obviously prolonged, and risk increases.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of deep part knotting thread cutter is provided, and it is simple in structure, and the line of will tiing a knot is tied a knot and trimming is integrated finishes, and institute's line tail length of staying is suitable, simplifies the operation, convenient and safety.
The technical scheme that provides according to this utility model: the deep part knotting thread cutter, comprise action bars, be provided with one in the described action bars and be through to the knotting line three-way hole of action bars front end by the action bars rear end, be used for wearing the knotting line in the described knotting line three-way hole; It is characterized in that: also be provided with one in the described action bars and extend to the blade aperture of action bars front end by the action bars rear end, the front end of described blade aperture intersects with the front end of knotting line three-way hole, the thread trimmer sheet is housed in blade aperture, described trimming blade front end arranges the trimming hole, the interior edge in trimming hole is provided with cutting edge, described trimming blade is inserted blade aperture to trimming hole and knotting line three-way hole corresponding connection, and described knotting line passes from tie a knot line three-way hole and trimming hole.
As further improvement of the utility model, described knotting line three-way hole is a straight hole that is through to the action bars front end by the action bars rear end, the second half section of described blade aperture is parallel to each other with the knotting line three-way hole, and the front end of blade aperture intersects to the direction bending of knotting line three-way hole and with the knotting line three-way hole and is communicated with.
As further improvement of the utility model, described knotting line three-way hole is a straight hole that is through to the action bars front end by the action bars rear end, the second half section of the second half section of described blade aperture with the knotting line three-way hole coincides, and the front end of blade aperture forms angle and intersects with knotting line three-way hole front end and is communicated with.
As further improvement of the utility model, described cutting edge is arranged on the interior edge of trimming hole front end, and described trimming blade is inserted blade aperture fully, and after trimming hole and the knotting line three-way hole corresponding connection, described knotting line passes from tie a knot line three-way hole and trimming hole.
As further improvement of the utility model, described cutting edge is arranged on the interior edge of rear end, trimming hole, described trimming blade is inserted blade aperture to trimming hole and knotting line three-way hole corresponding connection, and the trimming blade also leaves the space that moves on, and described knotting line passes from tie a knot line three-way hole and trimming hole.
As further improvement of the utility model, described action bars rear end is provided with the grip part.
As further improvement of the utility model, described knotting line rear end arranges knotting and grips section, and described trimming blade rear end arranges blade and grips section, and described knotting grips section and blade and grips section and can be temporarily fixed on the action bars.
As further improvement of the utility model, be set with outer sleeve on the described action bars.
As further improvement of the utility model, described blade aperture front end is provided with the pore that is communicated to the action bars outside.
This utility model compared with prior art, advantage is:This utility model is simple in structure, and the line of will tiing a knot is tied a knot and trimming is integrated finishes, and institute's line tail length of staying is suitable, simplifies the operation, convenient and safety.
Description of drawings
Fig. 1 is the structural representation of this utility model embodiment 1.
Fig. 2 is the structure top view of Fig. 1.
Fig. 3 is the structural representation of knotting line among Fig. 1.
Fig. 4 is the structural representation of trimming blade among Fig. 1.
Fig. 5 is the structural representation of action bars and outer sleeve among Fig. 1.
Fig. 6 is the another kind of structural representation of this utility model action bars.
Fig. 7 is the structural representation of this utility model embodiment 2.
Fig. 8 is the structure top view of Fig. 7.
Fig. 9 is the structural representation of action bars and outer sleeve among Fig. 7.
Description of reference numerals: 1-action bars, 1a-knotting line three-way hole, 1b-blade aperture, 1c-grip part, 1d-pore, 2-knotting line, 2a-coil, 3-trimming blade, 3a-trimming hole, 4-outer sleeve.
The specific embodiment
The utility model is described in further detail below in conjunction with concrete drawings and Examples.
Such as Fig. 1 ~ shown in Figure 5, the deep part knotting thread cutter among the embodiment mainly is comprised of action bars 1, knotting line 2 and trimming blade 3; Be provided with one in the described action bars 1 and be through to the knotting line three-way hole 1a of action bars 1 front end by action bars 1 rear end, be used for wearing knotting line 2 in the described knotting line three-way hole 1a; Also be provided with one in the described action bars 1 and extend to the blade aperture 1b of action bars 1 front end by action bars 1 rear end, the front end of described blade aperture 1b intersects with the front end of knotting line three-way hole 1a, thread trimmer sheet 3 is housed in blade aperture 1b, described trimming blade 3 front ends arrange trimming hole 3a, the interior edge of trimming hole 3a front end is provided with cutting edge, described trimming blade 3 is inserted blade aperture 1b to trimming hole 3a and knotting line three-way hole 1a corresponding connection, and described knotting line 2 passes from tie a knot line three-way hole 1a and trimming hole 3a.
Such as Fig. 2, shown in Figure 5, knotting line three-way hole 1a among the embodiment 1 is a straight hole that is through to action bars 1 front end by action bars 1 rear end, the second half section of described blade aperture 1b is parallel to each other with knotting line three-way hole 1a, and the front end of blade aperture 1b intersects to knotting line three-way hole 1a direction bending and with knotting line three-way hole 1a and is communicated with.But in actual use, described knotting line three-way hole 1a and blade aperture 1b can also have other version, front end such as will tie a knot line three-way hole 1a and blade aperture 1b all is arranged to bent hole, the front end of line three-way hole 1a of maybe will tiing a knot is arranged to bent hole, and the front end of blade aperture 1b is arranged to straight hole, can intersect as long as guarantee knotting line three-way hole 1a and blade aperture 1b.
As shown in Figure 1 and Figure 2, for easy to operate, described action bars 1 rear end is provided with grip part 1c.In addition, also be set with outer sleeve 4 on the described action bars 1, in the clinical operation process, outer sleeve 4 can be positioned peritoneoscope perforate position, and action bars 1 is at outer sleeve 4 interior move operations.Such structure is mainly used in the knotting trimming of endoscope-assistant surgery.
In addition, described knotting line 2 rear ends also can arrange knotting and grip section, and described trimming blade 3 rear ends also can arrange blade and grip section, and described knotting grips section and blade and grips section and can be temporarily fixed on the action bars 1.Like this, with in the action bars 1, knotting line 2 and trimming blade 3 can not be moved only, when needs are tied a knot operation or trimming operation, with knotting grip section, blade grips section and takes off from action bars 1, can carry out corresponding operating.Knotting grips the mode that is connected and fixed that section and blade grip between section and the action bars 1 many kinds, adopt elastomeric material to make as knotting being gripped section, the blade section of gripping, so just can correspondence fill in knotting line three-way hole 1a, the blade aperture 1b on action bars 1.
Concrete applicable cases of the present utility model is as follows:
In addition, described cutting edge can also be arranged on the interior edge of 3a rear end, trimming hole, described trimming blade 3 is inserted blade aperture 1b to trimming hole 3a and knotting line three-way hole 1a corresponding connection, and trimming blade 3 also leaves the space that moves on, and described knotting line 2 passes from tie a knot line three-way hole 1a and trimming hole 3a.When the needs trimming, to continue to promote forward trimming blade 2, the cutting edge on edge can cut off knotting line 2 in the 3a rear end, trimming hole, realizes the trimming operation.
In addition, action bars 1 of the present utility model can also have a kind of version of more simplifying, specifically as shown in Figure 6, described knotting line three-way hole 1a is a straight hole that is through to action bars 1 front end by action bars 1 rear end, the second half section of the second half section of described blade aperture 1b with knotting line three-way hole 1a coincides, and the front end of blade aperture 1b forms angle and intersects with knotting line three-way hole 1a front end and is communicated with.This operation lever structure is simpler, and using method and aforesaid operations bar are basic identical.
Such as Fig. 7 ~ shown in Figure 9, the deep part knotting thread cutter among the embodiment 2 also is mainly to be comprised of action bars 1, knotting line 2, trimming blade 3 and outer sleeve 4; The difference of itself and embodiment 1 is that mainly described blade aperture 1b front end is provided with the pore 1d that is communicated to action bars 1 outside.Such structural design is mainly used in the knotting trimming of deep direct-view operation.This utility model behind the ligation trimming, penetrates again ligation trimming of new knotting line 2 again in performing the operation on the same stage; And this utility model is behind sterilization, the trimming of also can repeatedly tiing a knot in the difference operation.In addition, grip part 1c and the embodiment 1 of embodiment 2 are also different, but the shape of grip part 1c can arrange flexibly according to concrete applicable cases, and the grip part 1c shown in this utility model embodiment 1 and 2 only is wherein two kinds, should not be construed as restriction of the present utility model.
Claims (9)
1. the deep part knotting thread cutter comprises action bars (1), is provided with one in the described action bars (1) and is through to the knotting line three-way hole (1a) of action bars (1) front end by action bars (1) rear end, is used for wearing knotting line (2) in the described knotting line three-way hole (1a); It is characterized in that: also be provided with one in the described action bars (1) and extend to the blade aperture (1b) of action bars (1) front end by action bars (1) rear end, the front end of described blade aperture (1b) intersects with the front end of knotting line three-way hole (1a), thread trimmer sheet (3) is housed in blade aperture (1b), described trimming blade (3) front end arranges trimming hole (3a), the interior edge in trimming hole (3a) is provided with cutting edge, described trimming blade (3) is inserted blade aperture (1b) to trimming hole (3a) and knotting line three-way hole (1a) corresponding connection, and described knotting line (2) passes from tie a knot line three-way hole (1a) and trimming hole (3a).
2. deep part knotting thread cutter as claimed in claim 1, it is characterized in that: described knotting line three-way hole (1a) is a straight hole that is through to action bars (1) front end by action bars (1) rear end, the second half section of described blade aperture (1b) is parallel to each other with knotting line three-way hole (1a), and the front end of blade aperture (1b) intersects to the direction bending of knotting line three-way hole (1a) and with knotting line three-way hole (1a) and is communicated with.
3. deep part knotting thread cutter as claimed in claim 1, it is characterized in that: described knotting line three-way hole (1a) is a straight hole that is through to action bars (1) front end by action bars (1) rear end, the second half section of the second half section of described blade aperture (1b) with knotting line three-way hole (1a) coincides, and the front end of blade aperture (1b) forms angle and intersects with knotting line three-way hole (1a) front end and is communicated with.
4. deep part knotting thread cutter as claimed in claim 1, it is characterized in that: described cutting edge is arranged on the interior edge of trimming hole (3a) front end, described trimming blade (3) is inserted blade aperture (1b) fully to trimming hole (3a) and knotting line three-way hole (1a) corresponding connection, and described knotting line (2) passes from tie a knot line three-way hole (1a) and trimming hole (3a).
5. deep part knotting thread cutter as claimed in claim 1, it is characterized in that: described cutting edge is arranged on the interior edge of rear end, trimming hole (3a), described trimming blade (3) is inserted blade aperture (1b) to trimming hole (3a) and knotting line three-way hole (1a) corresponding connection, trimming blade (3) also leaves the space that moves on, and described knotting line (2) passes from knotting line three-way hole (1a) and trimming hole (3a).
6. deep part knotting thread cutter as claimed in claim 1, it is characterized in that: described action bars (1) rear end is provided with grip part (1c).
7. deep part knotting thread cutter as claimed in claim 1, it is characterized in that: described knotting line (2) rear end arranges knotting and grips section, described trimming blade (3) rear end arranges blade and grips section, and described knotting grips section and blade and grips section and can be temporarily fixed on the action bars (1).
8. deep part knotting thread cutter as claimed in claim 1 is characterized in that: be set with outer sleeve (4) on the described action bars (1).
9. deep part knotting thread cutter as claimed in claim 1 is characterized in that: described blade aperture (1b) front end is provided with and is communicated to the outside pore (1d) of action bars (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220551445.5U CN202859198U (en) | 2012-10-25 | 2012-10-25 | Deep-portion knotting wire cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220551445.5U CN202859198U (en) | 2012-10-25 | 2012-10-25 | Deep-portion knotting wire cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202859198U true CN202859198U (en) | 2013-04-10 |
Family
ID=48025965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220551445.5U Expired - Fee Related CN202859198U (en) | 2012-10-25 | 2012-10-25 | Deep-portion knotting wire cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202859198U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104107075A (en) * | 2014-08-06 | 2014-10-22 | 陆培华 | Sleeve ring line knot-winding and line-cutting device |
| CN106132314A (en) * | 2014-03-31 | 2016-11-16 | 奥林巴斯株式会社 | Auricle ligation treatment instrument |
| CN110893112A (en) * | 2019-12-17 | 2020-03-20 | 江苏博朗森思医疗器械有限公司 | Special pushing-type wire cutter of degradable plugging device |
| CN110893113A (en) * | 2019-12-17 | 2020-03-20 | 江苏博朗森思医疗器械有限公司 | Special pull-type thread cutter for degradable occluder |
-
2012
- 2012-10-25 CN CN201220551445.5U patent/CN202859198U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106132314A (en) * | 2014-03-31 | 2016-11-16 | 奥林巴斯株式会社 | Auricle ligation treatment instrument |
| CN104107075A (en) * | 2014-08-06 | 2014-10-22 | 陆培华 | Sleeve ring line knot-winding and line-cutting device |
| CN104107075B (en) * | 2014-08-06 | 2017-01-25 | 陆培华 | Sleeve ring line knot-winding and line-cutting device |
| CN110893112A (en) * | 2019-12-17 | 2020-03-20 | 江苏博朗森思医疗器械有限公司 | Special pushing-type wire cutter of degradable plugging device |
| CN110893113A (en) * | 2019-12-17 | 2020-03-20 | 江苏博朗森思医疗器械有限公司 | Special pull-type thread cutter for degradable occluder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191108 Address after: 214000 620, building B, Xinian center, Binhu District, Wuxi City, Jiangsu Province Patentee after: WUXI HOLY NOAH TECHNOLOGY Co.,Ltd. Address before: Gastrointestinal surgery, No. 299 people's Hospital of Wuxi City, Jiangsu Province, Wuxi City, Qingyang Road 214023 Co-patentee before: Gao Hong Patentee before: Lu Peihua |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20211025 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |