CN109646096A - A kind of stapler traction device for department of general surgery - Google Patents
A kind of stapler traction device for department of general surgery Download PDFInfo
- Publication number
- CN109646096A CN109646096A CN201910117511.4A CN201910117511A CN109646096A CN 109646096 A CN109646096 A CN 109646096A CN 201910117511 A CN201910117511 A CN 201910117511A CN 109646096 A CN109646096 A CN 109646096A
- Authority
- CN
- China
- Prior art keywords
- stapler
- traction device
- interconnecting piece
- department
- general surgery
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/11—Surgical instruments, devices or methods, e.g. tourniquets for performing anastomosis; Buttons for anastomosis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
Abstract
The present invention relates to medical instruments fields, specifically disclose a kind of stapler traction device for department of general surgery, including soft column, mounting cylinder, shell and piercing mechanism, soft column lower end is equipped with connection pedestal, soft column upper end is connect with mounting cylinder, mounting cylinder upper end is connect by installing bolt with shell lower end, enclosure interior constitutes storage chamber, piercing mechanism includes interconnecting piece, interconnecting piece upper and lower ends are respectively equipped with the first finishing portion and the second finishing portion, first finishing portion upper end is equipped with the first pricker, second finishing portion lower end is equipped with the second pricker, it is hinged with interconnecting piece middle part at shell upper end opening, interconnecting piece is equipped with positioning bolt.The present invention selected as needed by rotating junction different prickers carry out using, without being replaced together with entire traction device, solve the problems, such as that stapler traction device reduces space efficiency utilization due to being replaced together with entire traction device when needing using different prickers.
Description
Technical field
The present invention relates to medical instruments field, specifically a kind of stapler traction device for department of general surgery.
Background technique
It is that main method treats liver, biliary tract, pancreas, stomach and intestine, anal intestine, blood vessel that department of general surgery, that is, general surgery, which is to perform the operation,
The clinical speciality of the Other diseases such as disease, the tumour of thyroid gland and breast and wound is the maximum training of surgery system.
In general surgery treatment, stapler is commonly used for completing the cutting and suture of tissue, due to can with quality
Lean on, easy to use and few side effects the advantages that, be widely applied during surgery.And in order to guarantee the identical end of stapler
It coincide with supporting needle stand and realizing, it usually needs drawn the end of stapler by traction device.
Currently, stapler traction device part in the market uses and is fixedly connected with mode, but above-mentioned technical solution exists
There is also following deficiencies in actual use: stapler traction device is fixedly connected due to using, when needing using different prickers,
It often to be replaced together with entire traction device, reduce space efficiency utilization.Therefore, a kind of kiss for department of general surgery is designed
Clutch traction device, the problem of becoming current urgent need to resolve.
Summary of the invention
The purpose of the present invention is to provide a kind of stapler traction devices for department of general surgery, to solve above-mentioned background technique
The stapler traction device of middle proposition drops due to being replaced together with entire traction device when needing using different prickers
The problem of low space efficiency utilization.
To achieve the above object, the invention provides the following technical scheme:
A kind of stapler traction device for department of general surgery, including soft column, mounting cylinder, shell and for puncturing tissue
Piercing mechanism, soft column lower end are equipped with the connection pedestal for connecting with stapler end, and soft column upper end is connect with mounting cylinder, install
Cylinder upper end is connect by installing bolt with shell lower end, and installation medial wall of the tube is equipped with the internal screw thread with installation bolt cooperation, peace
Fitted tube Inner Constitution is used for for installing the movable cavity of bolt, and enclosure interior constitutes the storage for being used for accommodating portion piercing mechanism
Chamber, piercing mechanism include interconnecting piece, and interconnecting piece upper and lower ends are respectively equipped with the first finishing portion and the second finishing portion, the first finishing portion
Upper end is equipped with the first pricker, and the second finishing portion lower end is equipped with the second pricker, and the first pricker is different from the size of the second pricker, shell
Hinged with interconnecting piece middle part at body upper end opening, interconnecting piece is equipped with positioning bolt for fixing；By piercing mechanism to people
Body tissue is punctured, and is drawn by operating stapler end, in use, being selected as needed by rotating junction
Different prickers is carried out using no replacement is required pricker improves procedure efficiency and space efficiency utilization, can be with by positioning bolt
The interconnecting piece that will rotate to suitable position is fixed, and without being replaced together with entire traction device, improves space utilization
Efficiency.
As a further solution of the present invention: the hinged place of the shell and interconnecting piece is equipped with articulated shaft.
As further scheme of the invention: the hull outside is uniformly provided with several protrusions；It can be with by protrusion
Reduce the damage in distraction procedure to site of puncture.
As further scheme of the invention: being respectively symmetrically equipped with one group of elastomer block at left and right sides of the interconnecting piece；It is logical
Safety can be improved to avoid directly damaging to pricker by crossing elastomer block.
As further scheme of the invention: the connection chassis interior is correspondingly provided with card slot；It can be incited somebody to action by card slot
Stapler end is snapped connection with pedestal is connect, easy for assemble or unload.
As further scheme of the invention: being equipped with limit plate at the card slot lower ending opening；It can be with by limit plate
Stapler end is limited, the stability for improving distraction procedure is conducive to.
As further scheme of the invention: the articulated shaft is equipped with the positioning for being threadedly coupled for positioning bolt
Hole；By the cooperation of location hole and positioning bolt, and then interconnecting piece can be fixed.
The application for the stapler traction device of department of general surgery in general surgery.
Compared with prior art, the beneficial effects of the present invention are:
The present invention is provided with shell, positioning bolt and interconnecting piece, selects different prickers as needed by rotating junction
It carries out using no replacement is required pricker is fixed by the interconnecting piece that positioning bolt can will rotate to suitable position, without connecting
It is replaced with entire traction device, solves stapler traction device when needing using different prickers because being mostly together with entire
The problem of traction device is replaced and reduces space efficiency utilization.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some
Embodiment.
Fig. 1 is the structural schematic diagram of the stapler traction device for department of general surgery.
Fig. 2 is the attachment structure schematic diagram for interconnecting piece and shell in the stapler traction device of department of general surgery.
Fig. 3 is the connection schematic diagram for mounting cylinder in the stapler traction device of department of general surgery and installation bolt.
Fig. 4 is the cross-sectional view for interconnecting piece in the stapler traction device of department of general surgery.
In figure: 1- connection pedestal, the soft column of 2-, 3- cavity, 4- mounting cylinder, 5- internal screw thread, the second finishing portion of 6-, 7- protrusion,
8- elastomer block, the first finishing portion of 9-, the first pricker of 10-, 11- interconnecting piece, 12- shell, 13- positioning bolt, the second pricker of 14-,
15- installation bolt, 16- card slot, 17- piercing mechanism, 18- stapler end, 19- limit plate, 20- storage chamber, 21- articulated shaft,
22- location hole.
Specific embodiment
In order to which technical problems, technical solutions and advantages to be solved are more clearly understood, tie below
Accompanying drawings and embodiments are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only
To explain the present invention, it is not intended to limit the present invention.
Embodiment 1
Referring to Fig. 1, in the embodiment of the present invention, a kind of stapler traction device for department of general surgery, including soft column 2, mounting cylinder
4, shell 12 and the piercing mechanism 17 for puncturing tissue；
2 lower end of soft column is equipped with the connection pedestal 1 for connecting with stapler end 18, soft 2 upper end of column and mounting cylinder 4
Connection, 4 upper end of mounting cylinder by install bolt 15 connect with 12 lower end of shell, 4 inner sidewall of mounting cylinder equipped with
The internal screw thread 5 that bolt 15 cooperates is installed, 4 Inner Constitution of mounting cylinder is used to pass through peace for installing the movable cavity 3 of bolt 15
The cooperation of bolt 15 and internal screw thread 5 is filled, and then shell 12 and mounting cylinder 4 can be attached；
In order to solve stapler traction device when needing using different prickers because being replaced together with entire traction device
And the problem of reducing space efficiency utilization, 12 Inner Constitution of shell are used for the storage chamber of accommodating portion piercing mechanism 17
20, the piercing mechanism 17 includes interconnecting piece 11, and 11 upper and lower ends of interconnecting piece are respectively equipped with the first finishing portion 9 and repair with second
Whole 6,9 upper end of the first finishing portion is equipped with the first pricker 10, and 6 lower end of the second finishing portion is equipped with the second pricker 14, and
First pricker 10 is different from the size of the second pricker 14, carries out puncture tissue by the first pricker 10 or the second pricker 14,
Site of puncture is modified by the first finishing portion 9 or the second finishing portion 6, at 12 upper end opening of shell with interconnecting piece 11
Middle part is hinged, and the interconnecting piece 11 is equipped with positioning bolt 13 for fixing；
Specifically, by rotating junction 11, and then can according to need and different prickers is selected to carry out using thorn that no replacement is required
Needle improves procedure efficiency and space efficiency utilization, can will rotate to the interconnecting piece 11 of suitable position by positioning bolt 13
Be fixed, so can need to pricker to be used (can be the first pricker 10 or the second pricker 14, can also be in interconnecting piece
Be arranged on 11 multiple prickers carry out using) be fixed, be not required to pricker to be used and be accommodated in storage chamber 20, in use, logical
It crosses piercing mechanism 17 to puncture tissue, is drawn, needed using different thorns by operating stapler end 18
Without being replaced together with entire traction device when needle, space efficiency utilization is improved, is not directed in the device partially and existing
There is technology identical or can be realized by using the prior art.
In the present embodiment, the application for the stapler traction device of department of general surgery in general surgery.
Embodiment 2
Please refer to Fig. 1-4, in the embodiment of the present invention, a kind of stapler traction device for department of general surgery, including soft column 2, installation
Cylinder 4, shell 12 and the piercing mechanism 17 for puncturing tissue；
2 lower end of soft column is equipped with the connection pedestal 1 for connecting with stapler end 18, soft 2 upper end of column and mounting cylinder 4
Connection, 4 upper end of mounting cylinder by install bolt 15 connect with 12 lower end of shell, 4 inner sidewall of mounting cylinder equipped with
The internal screw thread 5 that bolt 15 cooperates is installed, 4 Inner Constitution of mounting cylinder is used to pass through peace for installing the movable cavity 3 of bolt 15
The cooperation of bolt 15 and internal screw thread 5 is filled, and then shell 12 and mounting cylinder 4 can be attached；
In order to solve stapler traction device when needing using different prickers because being replaced together with entire traction device
And the problem of reducing space efficiency utilization, 12 Inner Constitution of shell are used for the storage chamber of accommodating portion piercing mechanism 17
20, the piercing mechanism 17 includes interconnecting piece 11, and 11 upper and lower ends of interconnecting piece are respectively equipped with the first finishing portion 9 and repair with second
Whole 6,9 upper end of the first finishing portion is equipped with the first pricker 10, and 6 lower end of the second finishing portion is equipped with the second pricker 14, and
First pricker 10 is different from the size of the second pricker 14, carries out puncture tissue by the first pricker 10 or the second pricker 14,
Site of puncture is modified by the first finishing portion 9 or the second finishing portion 6, at 12 upper end opening of shell with interconnecting piece 11
Middle part is hinged, and the interconnecting piece 11 is equipped with positioning bolt 13 for fixing；
Specifically, by rotating junction 11, and then can according to need and different prickers is selected to carry out using thorn that no replacement is required
Needle improves procedure efficiency and space efficiency utilization, can will rotate to the interconnecting piece 11 of suitable position by positioning bolt 13
Be fixed, so can need to pricker to be used (can be the first pricker 10 or the second pricker 14, can also be in interconnecting piece
Be arranged on 11 multiple prickers carry out using) be fixed, be not required to pricker to be used and be accommodated in storage chamber 20, in use, logical
It crosses piercing mechanism 17 to puncture tissue, is drawn, needed using different thorns by operating stapler end 18
Without being replaced together with entire traction device when needle, space efficiency utilization is improved；
Further, the hinged place of the shell 12 and interconnecting piece 11 is equipped with articulated shaft 21, can be to connection by articulated shaft 21
Portion 11 is rotated without stopping；
Further, several protrusions 7 are uniformly provided on the outside of the shell 12, raised 7 material is rubber, passes through protrusion
7 can reduce the damage in distraction procedure to site of puncture；
Further, 11 left and right sides of interconnecting piece is respectively symmetrically equipped with one group of elastomer block 8, can be direct by elastomer block 8
The rotation that operation interconnecting piece 11 is carried out using hand or tweezers, avoids damaging pricker, meanwhile, it avoids causing operator
Damage, improves safety；
Further, it is correspondingly provided with card slot 16 inside the connection pedestal 1, it can be by stapler end 18 and company by card slot 16
Pedestal 1 is connect to snap connection, it is easy for assemble or unload, limit plate 19 is equipped at 16 lower ending opening of card slot, it can by limit plate 19
To limit to stapler end 18, be conducive to the stability for improving distraction procedure；
Further, the articulated shaft 21 is equipped with the location hole 22 for being threadedly coupled for positioning bolt 13, the location hole
It is equipped with internal screw thread in 22, by the cooperation of location hole 22 and positioning bolt 13, and then interconnecting piece 11 can be fixed, the dress
Part is not directed in setting to be the same as those in the prior art or can be realized by using the prior art.
In the present embodiment, the application for the stapler traction device of department of general surgery in general surgery.
Embodiment 3
Also referring to shown in Fig. 1 and Fig. 2, in the embodiment of the present invention, a kind of stapler traction device for department of general surgery, including
Soft column 2, mounting cylinder 4, shell 12 and the piercing mechanism 17 for puncturing tissue, soft 2 lower end of column be equipped with for
The connection pedestal 1 that stapler end 18 connects, soft 2 upper end of column are connect with mounting cylinder 4, and 4 upper end of mounting cylinder passes through peace
Dress bolt 15 is connect with 12 lower end of shell, and 4 inner sidewall of mounting cylinder is equipped with the internal screw thread 5 cooperated with installation bolt 15, institute
4 Inner Constitution of mounting cylinder is stated to be used for for installing the movable cavity 3 of bolt 15, by installing the cooperation of bolt 15 and internal screw thread 5, into
And shell 12 and mounting cylinder 4 can be attached；
In order to solve stapler traction device when needing using different prickers because being replaced together with entire traction device
And the problem of reducing space efficiency utilization, 12 Inner Constitution of shell are used for the storage chamber of accommodating portion piercing mechanism 17
20, the piercing mechanism 17 includes interconnecting piece 11, and 11 upper and lower ends of interconnecting piece are respectively equipped with the first finishing portion 9 and repair with second
Whole 6,9 upper end of the first finishing portion is equipped with the first pricker 10, and 6 lower end of the second finishing portion is equipped with the second pricker 14, and
First pricker 10 is different from the size of the second pricker 14, carries out puncture tissue by the first pricker 10 or the second pricker 14,
Site of puncture is modified by the first finishing portion 9 or the second finishing portion 6, at 12 upper end opening of shell with interconnecting piece 11
Middle part is hinged, and the interconnecting piece 11 is equipped with positioning bolt 13 for fixing；
Specifically, by rotating junction 11, and then can according to need and different prickers is selected to carry out using thorn that no replacement is required
Needle improves procedure efficiency and space efficiency utilization, can will rotate to the interconnecting piece 11 of suitable position by positioning bolt 13
Be fixed, so can need to pricker to be used (can be the first pricker 10 or the second pricker 14, can also be in interconnecting piece
Be arranged on 11 multiple prickers carry out using) be fixed, be not required to pricker to be used and be accommodated in storage chamber 20, in use, logical
It crosses piercing mechanism 17 to puncture tissue, is drawn, needed using different thorns by operating stapler end 18
Without being replaced together with entire traction device when needle, space efficiency utilization is improved；
Further, the hinged place of the shell 12 and interconnecting piece 11 is equipped with articulated shaft 21, can be to connection by articulated shaft 21
Portion 11 is rotated without stopping；
Further, several protrusions 7 are uniformly provided on the outside of the shell 12, raised 7 material is rubber, passes through protrusion
7 can reduce the damage in distraction procedure to site of puncture；
Further, 11 left and right sides of interconnecting piece is respectively symmetrically equipped with one group of elastomer block 8, can be direct by elastomer block 8
The rotation that operation interconnecting piece 11 is carried out using hand or tweezers, avoids damaging pricker, meanwhile, it avoids causing operator
Damage, improves safety, and part is not directed in the device and is the same as those in the prior art or can be realized by using the prior art.
In the present embodiment, the application for the stapler traction device of department of general surgery in general surgery.
The working principle of the invention is: the stapler traction device for department of general surgery, by installation bolt 15 with it is interior
Shell 12 and mounting cylinder 4 are attached by the cooperation of screw thread 5, are punctured, are passed through to tissue by piercing mechanism 17
Operation stapler end 18 is drawn, in use, carrying out puncture tissue by the first pricker 10 or the second pricker 14, is led to
It crosses the first finishing portion 9 or the second finishing portion 6 modifies site of puncture, by rotating junction 11, and then can be according to need
Different prickers is selected to carry out using no replacement is required pricker improves procedure efficiency and space efficiency utilization, passes through positioning spiral shell
The interconnecting piece 11 that bolt 13 can will rotate to suitable position is fixed, so can need to pricker to be used be fixed,
It is not required to pricker to be used to be accommodated in storage chamber 20, when needing using different prickers without carrying out together with entire traction device
Replacement, improves space efficiency utilization.
The beneficial effects of the present invention are: the present apparatus be provided with shell, positioning bolt and interconnecting piece, by rotating junction come
Different prickers is selected to carry out using no replacement is required pricker can will rotate to suitable position by positioning bolt as needed
Interconnecting piece be fixed, without being replaced together with entire traction device, solve stapler traction device need using
The problem of reducing space efficiency utilization due to being replaced together with entire traction device when different prickers, has wide
Market prospects.
In the description of the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection " are answered
It is interpreted broadly, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The connection in portion.For the ordinary skill in the art, the tool of above-mentioned term in the present invention can be understood with concrete condition
Body meaning.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (8)
1. a kind of stapler traction device for department of general surgery, including soft column (2), mounting cylinder (4), shell (12) and puncture machine
Structure (17), which is characterized in that soft column (2) lower end is equipped with the connection pedestal (1) for connecting with stapler end (18), soft
Column (2) upper end is connect with mounting cylinder (4), and mounting cylinder (4) upper end is connect by installing bolt (15) with shell (12) lower end；
Mounting cylinder (4) inner sidewall is equipped with the internal screw thread (5) with installation bolt (15) cooperation, mounting cylinder (4) Inner Constitution
For for installing bolt (15) movable cavity (3), shell (12) Inner Constitution storage chamber (20)；
The piercing mechanism (17) includes interconnecting piece (11), interconnecting piece (11) upper and lower ends be respectively equipped with the first finishing portion (9) with
Second finishing portion (6), the first finishing portion (9) upper end are equipped with the first pricker (10), and the second finishing portion (6) lower end is equipped with the second pricker
(14), hinged with interconnecting piece (11) middle part at shell (12) upper end opening, interconnecting piece (11) is equipped with positioning bolt (13).
2. the stapler traction device according to claim 1 for department of general surgery, which is characterized in that the shell (12) with
The hinged place of interconnecting piece (11) is equipped with articulated shaft (21).
3. the stapler traction device according to claim 2 for department of general surgery, which is characterized in that the shell (12) is outside
Side is uniformly provided with several raised (7).
4. the stapler traction device according to claim 3 for department of general surgery, which is characterized in that the interconnecting piece (11)
The left and right sides is respectively symmetrically equipped with one group of elastomer block (8).
5. the stapler traction device according to claim 1 to 4 for department of general surgery, which is characterized in that the connection
Card slot (16) are correspondingly provided with inside pedestal (1).
6. the stapler traction device according to claim 5 for department of general surgery, which is characterized in that under the card slot (16)
Limit plate (19) are equipped at end opening.
7. the stapler traction device according to claim 2 for department of general surgery, which is characterized in that the articulated shaft (21)
It is equipped with the location hole (22) for being threadedly coupled for positioning bolt (13).
8. a kind of stapler traction device answering in general surgery as claimed in claim 1 for department of general surgery
With.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910117511.4A CN109646096A (en) | 2019-02-15 | 2019-02-15 | A kind of stapler traction device for department of general surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910117511.4A CN109646096A (en) | 2019-02-15 | 2019-02-15 | A kind of stapler traction device for department of general surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109646096A true CN109646096A (en) | 2019-04-19 |
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ID=66122707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910117511.4A Pending CN109646096A (en) | 2019-02-15 | 2019-02-15 | A kind of stapler traction device for department of general surgery |
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| Country | Link |
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| CN (1) | CN109646096A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110051397A (en) * | 2019-05-21 | 2019-07-26 | 李�杰 | Novel heel string stapling apparatus |
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| CN108618832A (en) * | 2018-03-27 | 2018-10-09 | 林锦惠 | A kind of new-type surgery special combination tweezers scalpel |
| CN207949842U (en) * | 2017-08-07 | 2018-10-12 | 沈洁 | A kind of draft gear in Colon and rectum operation for being connect with stapler |
| CN208492193U (en) * | 2017-10-20 | 2019-02-15 | 常州市海达医疗器械有限公司 | Disposable hysteroscope tube type anastomat puncturing head and extension bar bindiny mechanism |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004073487A2 (en) * | 2003-02-18 | 2004-09-02 | Applied Medical Resources Corporation | Surgical clip and method for making same |
| EP1654990A1 (en) * | 2004-11-08 | 2006-05-10 | Inderbitzi, Rolf, Dr. med. | Pipe clip for securing an anastomosis |
| CN204092120U (en) * | 2014-10-23 | 2015-01-14 | 南阳医学高等专科学校第一附属医院 | A kind of can the neurosurgery scalpel of resisting fatigue |
| US20180125699A1 (en) * | 2015-09-15 | 2018-05-10 | Savage Medical, Inc. | Devices and methods for anchoring a sheath in a tissue cavity |
| CN207949842U (en) * | 2017-08-07 | 2018-10-12 | 沈洁 | A kind of draft gear in Colon and rectum operation for being connect with stapler |
| CN208492193U (en) * | 2017-10-20 | 2019-02-15 | 常州市海达医疗器械有限公司 | Disposable hysteroscope tube type anastomat puncturing head and extension bar bindiny mechanism |
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Application publication date: 20190419 |