CN204971407U - Disposable transparent nail casket of utensils is sewed up to chamber mirror - Google Patents
Disposable transparent nail casket of utensils is sewed up to chamber mirror Download PDFInfo
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- CN204971407U CN204971407U CN201520593138.7U CN201520593138U CN204971407U CN 204971407 U CN204971407 U CN 204971407U CN 201520593138 U CN201520593138 U CN 201520593138U CN 204971407 U CN204971407 U CN 204971407U
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- nail
- nail bin
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- kit
- bin
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Abstract
The utility model discloses a disposable transparent nail casket of utensils is sewed up to chamber mirror relates to medical instrument technical field, including nail casket shell and nail storehouse, nail casket shell is transparent polyvinyl chloride material, the nail storehouse is transparent acrylonitrile - butadiene - styrene copolymer material. The nail still is equipped with nail hole and sword groove on the storehouse, and follows closely the storehouse and can freely assemble into identical device with nail casket shell, follows closely the storehouse simultaneously and still can dismantle from nail casket shell at will. Being expert at and sewing up when operation, transparent nail casket shell and transparent nail storehouse structure can be clear observes the anatomical structure of coincide position and distal end, unnecessary damage that the in -process that can be used to to avoid to coincide caused the surrounding tissue. The utility model has the advantages of the material is novel, it is definite to coincide, reduce operation time and risk, can improve operation technique speed and safe coefficient.
Description
Technical field
This utility model relates to a kind of surgical stitch device, and particularly the nail kit of a kind of chamber mirror surgery linear type cutting closer, belongs to medical instruments field.
Background technology
Surgical incision stapler is the important tool for carrying out region of anatomy cutting and stitching in surgical operation.At present, endoscope-assistant surgery is extensively carried out, and becomes the direction of surgery's development.Chamber mirror straight cuts closer can carry out tissue cutting while carrying out wound closure, and it is respectively driven into two row's anastomosis staples in the both sides of tissue, carries out cutting from breaking between the tissue then sewed up in both sides with push broach.This stiching instrument of extensive use carries out stomach, jejunum side to side anastomosis clinically at present, and the operation such as the making of stomach tube, lung Partial Resection.But, in video-assisted thoracic syrgery process, because otch is little, how many operations can be subject to certain restrictions, cause cannot be complete under thoracoscope camera lens observe that the folder of chamber mirror straight cuts closer far-end closes situation, thus likely unnecessary damage is caused to peripheral organs tissue.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of chamber mirror stiching instrument disposable transparent nail kit safe and reliable and easy and simple to handle, and this transparent nail kit can be avoided causing unnecessary damage to surrounding tissue in sewing process.
The technical scheme taked for this utility model that solves the problem is: a kind of chamber mirror stiching instrument disposable transparent nail kit, it is characterized in that: comprise nail kit shell and nail bin, described nail bin front end is that the nail bin of band impulse is most advanced and sophisticated, remaining nail bin is provided with nail and cutter groove, the distance that the centrage of described cutter groove is close to the centrage of nail to it is about 1.9mm, described nail kit shell is formed by connecting by articulated mounting by nail bin seat and nail supporting base, and nail bin seat cental axial position is also provided with the tool slot matched with nail bin.
Preferably, described nail bin can be mounted on nail kit shell, also freely can dismantle from nail kit shell.
Preferably, described nail kit shell is the transparent polrvinyl chloride material that can be used for printing according to three-dimensional CT images vessel size row 3D,
Preferably, described nail bin is the acrylonitrile-butadiene-styrene copolymer material that can be used for 3D printing, and the nail bin tip wherein with impulse is opaque and is the color relative with redness, and remaining nail bin position is water white.
Preferably, described nail bin has 6 dog holeses.
Preferably, the nail kit that described nail kit shell and nail bin combine closes length and can be 30mm, 45mm until 60mm.
The beneficial effect adopting technique scheme to produce is: the most advanced and sophisticated position of this device disposable transparent nail kit removing nail bin is transparent material, therefore patient can observe the anatomical structure of closer far-end clearly by transparent nail bin and nail kit shell when carrying out endoscope-assistant surgery, thus avoids stapler greatly to the unnecessary damage of surrounding tissue organ.Simultaneously, endoscope-assistant surgery needs to help cooperation to regulate thoracoscope camera lens in order to observe different visual angles comprehensively usually, but adjustment is sometimes also not exclusively fully up to expectations, and this utility model is expected to the time shortening adjustment camera lens, and then reduce the operating time of especially complicated thoracic surgery, and be expected to the learning curve shortening young thoracic surgeon.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, this utility model is described in further detail:
Fig. 1 structural representation of the present utility model;
Fig. 2 is the structural representation of anastomat shell in Fig. 1;
Fig. 3 is the structural representation of nail bin in Fig. 1.
In figure, 1-nail kit shell, 2-nail bin, 3-nail supporting base, 4-nail bin seat, 5-tool slot, 6-nail, 7-cutter groove, 8-nail bin is most advanced and sophisticated.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in more detail.
Chamber mirror stiching instrument disposable transparent nail kit as Figure 1-3, comprises nail kit shell 1 and nail bin 2, and described nail bin 2 front end is the nail bin tip 8 of band impulse, and remaining nail bin 2 is provided with nail 6 and cutter groove 7.Described nail kit shell 1 is formed by connecting by articulated mounting by nail bin seat 4 and nail supporting base 3, and the cental axial position of nail bin seat 4 is also provided with the tool slot 5 matched with nail bin.As a kind of preferred structure, described nail bin 2 is provided with six dog holeses 6, and the distance that the centrage of described cutter groove 7 is close to the centrage of nail 6 to it is about 1.9mm.
In order to easy to operate, described nail bin 2 can be mounted on nail kit shell 1, also freely can dismantle from nail kit shell 1.The closed length of the nail box structure that described nail kit shell 1 combines with nail bin 2 can be 30mm, 45mm until 60mm.Nail kit shell 1 is the transparent polrvinyl chloride material that can be used for 3D printing, because pvc material has good tension, resistance to compression and shock resistance, can be used alone as structural material.The nail bin most advanced and sophisticated 8 of described nail bin 1 is the acrylonitrile-butadiene-styrene copolymer material that can be used for 3D printing of opaque and relative with redness color, as blueness, green, fluorescent green etc., and other nail bin 1 remaining is the water white acrylonitrile-butadiene-styrene copolymer material that can be used for 3D and print, because acrylonitrile-butadiene-styrene copolymer has certain rigidity, hardness, shock-resistant, the performance such as chemically-resistant and radiation hardness, it is had a wide range of applications at medical instruments field.Nail kit shell 1 and nail bin 2 all adopt transparent material to make observation that can be more definite through transparent anastomotic structures when sewing up close the anatomical structure at place, avoid the damage to peripheral organs or tissue and stitching; Transparent nail box structure is also conducive to young Cardiac surgeon's Fast Learning use simultaneously, shortens the learning curve of young surgeon.Meanwhile, polrvinyl chloride material and acrylonitrile-butadiene-styrene copolymer material are all materials that 3D prints, and can be the cutting and stitching that patient individual customization is applicable to, make surgical operation more accurate.
During use, the nail bin 2 choosing appropriate length is mounted on the nail kit shell 1 that matches, transparent nail kit is delivered to required make position, by transparent nail bin 2 and nail kit shell 1 structure, clear and definite observation can close situation, to avoid stapler to cause damage or stitching to peripheral organs tissue, reduce the incidence rate of post-operative complication, also operating time can be reduced, especially complicated surgical operation simultaneously.In sum, this utility model has material novelty, coincide definitely, can reduce the advantage such as operating time and risk, can improve speed of operation and the safe coefficient of operation.
Claims (6)
1. a chamber mirror stiching instrument disposable transparent nail kit, it is characterized in that: comprise nail kit shell (1) and nail bin (2), described nail bin (2) front end is the nail bin tip (8) of band impulse, remaining nail bin (2) is provided with nail (6) and cutter groove (7), the distance that the centrage of described cutter groove (7) is close to the centrage of nail (6) to it is 1.9mm, described nail kit shell (1) is formed by connecting by articulated mounting by nail bin seat (4) and nail supporting base (3), nail bin seat (4) cental axial position is also provided with the tool slot (5) matched with nail bin.
2. chamber according to claim 1 mirror stiching instrument disposable transparent nail kit, is characterized in that: described nail bin (2) can be mounted on nail kit shell (1), also freely can dismantle from nail kit shell (1).
3. chamber according to claim 1 mirror stiching instrument disposable transparent nail kit, is characterized in that: described nail kit shell (1) is the transparent polrvinyl chloride material that can be used for printing according to three-dimensional CT images vessel size row 3D.
4. chamber according to claim 1 mirror stiching instrument disposable transparent nail kit, it is characterized in that: the acrylonitrile-butadiene-styrene copolymer material that described nail bin (2) prints for can be used for 3D, nail bin tip (8) wherein with impulse is for opaque and be the color relative with redness, and remaining nail bin position is water white.
5. chamber according to claim 1 mirror stiching instrument disposable transparent nail kit, is characterized in that: described nail bin (2) has 6 dog holeses (6).
6. chamber according to claim 1 mirror stiching instrument disposable transparent nail kit, is characterized in that: the nail kit that described nail kit shell (1) and nail bin (2) combine closes length and can be 30mm, 45mm until 60mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520593138.7U CN204971407U (en) | 2015-08-07 | 2015-08-07 | Disposable transparent nail casket of utensils is sewed up to chamber mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520593138.7U CN204971407U (en) | 2015-08-07 | 2015-08-07 | Disposable transparent nail casket of utensils is sewed up to chamber mirror |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204971407U true CN204971407U (en) | 2016-01-20 |
Family
ID=55105842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520593138.7U Expired - Fee Related CN204971407U (en) | 2015-08-07 | 2015-08-07 | Disposable transparent nail casket of utensils is sewed up to chamber mirror |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204971407U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110638498A (en) * | 2019-09-06 | 2020-01-03 | 湖北理工学院 | Circular cutting anastomat |
-
2015
- 2015-08-07 CN CN201520593138.7U patent/CN204971407U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110638498A (en) * | 2019-09-06 | 2020-01-03 | 湖北理工学院 | Circular cutting anastomat |
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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: 20160120 Termination date: 20160807 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |