CN108836415B - Gastroenterology is with disposable cast alimentary canal anastomat connecting device - Google Patents
Gastroenterology is with disposable cast alimentary canal anastomat connecting device Download PDFInfo
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- CN108836415B CN108836415B CN201810543135.0A CN201810543135A CN108836415B CN 108836415 B CN108836415 B CN 108836415B CN 201810543135 A CN201810543135 A CN 201810543135A CN 108836415 B CN108836415 B CN 108836415B
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- CN
- China
- Prior art keywords
- close
- nail seat
- abutting seat
- nail abutting
- joint pipe
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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.)
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- 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
- A61B17/1114—Surgical instruments, devices or methods, e.g. tourniquets for performing anastomosis; Buttons for anastomosis of the digestive tract, e.g. bowels or oesophagus
-
- 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
- A61B17/115—Staplers for performing anastomosis in a single operation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/0023—Surgical instruments, devices or methods, e.g. tourniquets disposable
Abstract
The invention discloses a disposable tube-type digestive tract anastomat connecting device for a gastroenterology department, which comprises a nail abutting seat, wherein one side of the nail abutting seat is provided with a nail abutting seat hemispherical cover, one side of the nail abutting seat hemispherical cover, which is close to the nail abutting seat, is connected with one end of a clamping pipe, the other end of a connecting shaft is connected with a mandrel, one side of the mandrel, which is far away from the connecting shaft, is provided with a conical head, the eccentric position of one side of the nail abutting seat hemispherical cover, which is close to the clamping pipe, is provided with more than four groups of arc connecting bosses which are symmetrically distributed at equal angles, the arc connecting bosses are connected with the nail abutting seat through arc connecting grooves arranged at corresponding positions of the nail abutting seat, the conical head arranged at one side of the mandrel is matched with a spring arranged at one side of a positioning sliding column for use, then the spring clamping head is matched and connected, is convenient to use.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a disposable tube-type digestive tract anastomat connecting device for a digestive department.
Background
In the medical apparatus and instruments, a disposable tube-type digestive tract anastomat is needed, the connection device in the prior art is that a tightening buckle is connected with a clamping groove on a positioning shaft and is close to the whole circumference for matching, the connection mode of the tightening buckle is relatively complex and inconvenient to use, for example, the patent of the application publication No. 201621084112.0 discloses a disposable tube-type digestive tract anastomat connection device for the gastroenterology department, which comprises a nail abutting seat component and a screw rod connecting sleeve, the nail abutting seat component comprises a nail abutting seat cover, a nail abutting seat, a connecting shaft and a guide shaft, the guide shaft is arranged below the connecting shaft and is integrally formed, an annular groove is arranged at the connection part of the connecting shaft and the guide shaft, the lower end of the guide shaft is provided with a chamfer, a through hole is arranged inside the screw rod connecting sleeve, an annular bulge is arranged at the upper end inside the screw rod connecting sleeve, but the above patents can not realize, the stable effect when unable realization joint, it is inconvenient to use.
Therefore, the disposable tube-type digestive tract anastomat connecting device for the digestive department is provided.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, provides a disposable tubular digestive tract anastomat connecting device for a gastroenterology department, can quickly realize clamping and dismounting of a mandrel, can realize a stable effect in clamping, is convenient to use, and can effectively solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a disposable tube-type digestive tract anastomat connecting device for a gastroenterology department comprises a nail abutting seat, a semispherical cover of the nail abutting seat is arranged on one side of the nail abutting seat, one side of the nail abutting seat hemispherical cover, which is close to the nail abutting seat, is connected with one end of a clamping pipe, the other end of the clamping pipe penetrates through the nail abutting seat and is connected with a limiting column base, one side of the limiting column base close to the clamping pipe is provided with a sleeve shaft, one side of the sleeve shaft far away from the limiting column base is connected with one end of a connecting shaft, the other end of the connecting shaft is connected with a mandrel, one side of the mandrel, which is far away from the connecting shaft, is provided with a conical head, more than four groups of arc-shaped connecting bosses which are symmetrically distributed at equal angles are arranged at the eccentric position of one side of the nail abutting seat hemispherical cover close to the clamping pipe, the arc-shaped connecting boss is connected with the nail supporting seat through an arc-shaped connecting groove formed in the corresponding position of the nail supporting seat, and the nail supporting seat is connected with the nail supporting seat hemispherical cover through a cross bolt.
As a preferable technical scheme of the invention, a first positioning column is arranged on one side inside the clamping pipe, a positioning sliding column is arranged in the middle of the inside of the clamping pipe, and a second positioning column is arranged on one side of the positioning sliding column close to the first positioning column.
As a preferable technical scheme of the invention, a spring is arranged between the first positioning column and the second positioning column, and a tapered positioning groove is arranged on one side of the positioning sliding column away from the second positioning column.
As a preferable technical scheme of the invention, one side of the interior of the clamping pipe, which is close to the positioning sliding column, is provided with an annular fixing boss, and one side of the interior of the annular fixing boss is connected with more than four groups of spring clamping heads which are symmetrically distributed at equal angles.
As a preferred technical scheme of the present invention, four or more groups of chuck sliding grooves which are symmetrically distributed at equal angles are arranged on the outer side of the mandrel, four or more groups of chuck sliding grooves which are symmetrically distributed at equal angles are arranged on one side of the mandrel close to the connecting shaft, and chuck positioning holes are arranged on one side of the mandrel close to the connecting shaft.
Compared with the prior art, the invention has the beneficial effects that: the cone head that is equipped with through dabber one side uses with the spring cooperation that location traveller one side was equipped with, then is connected the joint and the dismantlement of realization dabber that can be quick through spring dop and dop locating hole cooperation, stable effect when can also realizing the joint, convenient to use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a right view of the structure of the present invention.
In the figure: the device comprises a nail abutting seat semi-spherical cover 1, a nail abutting seat 2, a clamping pipe 3, a conical head 4, a connecting shaft 5, a sleeve shaft 6, a limiting column base 7, a core shaft 8, a spring clamping head 9, a positioning sliding column 10, an annular fixing boss 11, an arc connecting groove 12, a cross bolt 13, an arc connecting boss 14, a first positioning column 15, a spring 16, a second positioning column 17, a conical positioning groove 18, a clamping head sliding groove 19 and a clamping head positioning hole 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a disposable tube type digestive tract anastomat connecting device for a gastroenterology department comprises a nail abutting seat 2, one side of the nail abutting seat 2 is provided with a nail abutting seat hemispherical cover 1, one side of the nail abutting seat hemispherical cover 1, which is close to the nail abutting seat 2, is connected with one end of a clamping pipe 3, the other end of the clamping pipe 3 penetrates through the nail abutting seat 2 and is connected with a limiting column table 7 for limiting connection with the clamping pipe 3, one side of the limiting column table 7, which is close to the clamping pipe 3, is provided with a sleeve shaft 6, one side of the inside of the clamping pipe 3 is provided with a first positioning column 15, the middle position of the inside of the clamping pipe 3 is provided with a positioning sliding column 10, one side of the positioning sliding column 10, which is close to the first positioning column 15, is provided with a second positioning column 17, a spring 16 is arranged between the first positioning column 15 and the second positioning column 17 for clamping a spring chuck 9 and a chuck positioning hole 20 under the action of elastic force, one, an annular fixed boss 11 is arranged on one side of the interior of the clamping pipe 3 close to the positioning sliding column 10, more than four groups of spring chucks 9 which are distributed in an equiangular symmetry manner are connected on one side of the interior of the annular fixed boss 11, one side of the sleeve shaft 6 far away from the limiting column base 7 is connected with one end of the connecting shaft 5, the other end of the connecting shaft 5 is connected with a mandrel 8, one side of the mandrel 8 far away from the connecting shaft 5 is provided with a conical head 4, one side of the nail-resisting seat semi-spherical cover 1 close to the clamping pipe 3 is eccentrically provided with more than four groups of arc-shaped connecting bosses 14 which are distributed in an equiangular symmetry manner, the arc-shaped connecting bosses 14 are connected with the nail-resisting seat 2 through arc-shaped connecting grooves 12 which are arranged at corresponding positions of the nail-resisting seat 2, the nail-resisting seat 2 is connected with the nail-resisting seat cover 1 through cross bolts 13, more than four groups of, one side of the mandrel 8 close to the connecting shaft 5 is provided with a chuck positioning hole 20.
When in use: firstly, the nail-supporting seat hemispherical cover 1 and the nail-supporting seat 2 are connected in a matched mode through the arc-shaped connecting boss 14 and the arc-shaped connecting groove 12, then the nail-supporting seat hemispherical cover 1 and the nail-supporting seat 2 are connected in a tightly fixed mode through the cross bolt 13, the mandrel 8 is inserted into the clamping pipe 3, at the moment, the conical head 4 and the conical positioning groove 18 arranged on one side of the mandrel 8 are located in a matched mode, then the spring 16 moves inwards, at the moment, a certain angle is rotated, the spring chuck 9 is located and connected with the chuck positioning hole 20 arranged on one side of the mandrel 8, after the mandrel 8 is used, the positioning slide column 10 is pressed inwards, the spring chuck 9 is separated from the chuck positioning hole 20 and then rotates for a certain angle, and the spring chuck 9 is matched with the chuck sliding groove 19.
According to the invention, the conical head 4 arranged on one side of the mandrel 8 is matched with the spring 16 arranged on one side of the positioning sliding column 10 for use, and then the spring chuck 9 is matched and connected with the chuck positioning hole 20, so that the clamping and the dismounting of the mandrel can be rapidly realized, the stable effect in clamping can be realized, and the use is convenient.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. The utility model provides a gastroenterology is with disposable cast alimentary canal anastomat connecting device, includes to support nail seat (2), its characterized in that: support one side of nail seat (2) and be equipped with and support nail seat hemisphere lid (1), support nail seat hemisphere lid (1) and be close to one side of supporting nail seat (2) and be connected with the one end of joint pipe (3), the other end of joint pipe (3) passes and supports nail seat (2) and is connected with spacing styletable pole (7), one side that spacing styletable pole (7) are close to joint pipe (3) is equipped with cover shaft (6), one side that spacing styletable pole (7) are kept away from in cover shaft (6) is connected with the one end of connecting axle (5), the other end of connecting axle (5) is connected with dabber (8), one side that connecting axle (5) were kept away from in dabber (8) is equipped with conical head (4), support one side eccentric position that nail seat hemisphere lid (1) is close to joint pipe (3) and be equipped with the more than four groups arc connection boss (14) that the equal angular symmetry distributes, arc connection boss (14) are equipped with through supporting arc spread groove (12) that nail seat (2) correspond the position Connect, support nail seat (2) and support nail seat hemisphere lid (1) and be connected through cross bolt (13), the inside one side of joint pipe (3) is equipped with first reference column (15), the inside intermediate position of joint pipe (3) is equipped with location traveller (10), one side that location traveller (10) is close to first reference column (15) is equipped with second reference column (17), be equipped with spring (16) between first reference column (15) and second reference column (17), one side that second reference column (17) were kept away from to location traveller (10) is equipped with toper constant head tank (18), one side that the inside of joint pipe (3) is close to location traveller (10) is equipped with annular fixed boss (11), inside one side of annular fixed boss (11) is connected with more than four groups dop (9) that the equal angular symmetry distributes, the outside of dabber (8) is equipped with dop spout (19) more than four groups that equal angular symmetry distributes, one side of the mandrel (8) close to the connecting shaft (5) is provided with more than four groups of chuck sliding grooves (19) which are symmetrically distributed at equal angles, and one side of the mandrel (8) close to the connecting shaft (5) is provided with chuck positioning holes (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810543135.0A CN108836415B (en) | 2018-05-30 | 2018-05-30 | Gastroenterology is with disposable cast alimentary canal anastomat connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810543135.0A CN108836415B (en) | 2018-05-30 | 2018-05-30 | Gastroenterology is with disposable cast alimentary canal anastomat connecting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108836415A CN108836415A (en) | 2018-11-20 |
| CN108836415B true CN108836415B (en) | 2020-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810543135.0A Active CN108836415B (en) | 2018-05-30 | 2018-05-30 | Gastroenterology is with disposable cast alimentary canal anastomat connecting device |
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| Country | Link |
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| CN (1) | CN108836415B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110200670B (en) * | 2019-07-01 | 2021-06-25 | 中南大学湘雅三医院 | Vascular anastomosis device for vascular surgery |
| CN111407346B (en) * | 2020-04-02 | 2020-12-22 | 王建龙 | Intestinal closure device |
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|---|---|---|---|---|
| CN2626436Y (en) * | 2003-07-21 | 2004-07-21 | 常州市康迪医用吻合器有限公司 | Nail support circlip connecting device of disposable tube stapler |
| CN2662838Y (en) * | 2003-11-25 | 2004-12-15 | 翁志强 | Connection structure of puncture wimble and nail base of alimentary tract anastomat |
| CN2808065Y (en) * | 2005-05-24 | 2006-08-23 | 苏州天臣国际医疗科技有限公司 | Nail anvil assembly |
| CN201768001U (en) * | 2010-08-12 | 2011-03-23 | 北京中法派尔特医疗设备有限公司 | Circular hemorrhoid anastomat with separable nail supporting base component |
| CN201879762U (en) * | 2010-12-21 | 2011-06-29 | 南京迈迪欣医疗器械有限公司 | Disposable tubular alimentary canal anastomat capable of being exactly located |
| CN205234558U (en) * | 2015-11-09 | 2016-05-18 | 江苏三联星海医疗器械股份有限公司 | Convertible nail seat subassembly that supports of anastomat |
| CN206342507U (en) * | 2016-09-27 | 2017-07-21 | 江苏冠创医疗科技有限公司 | A kind of disposable cast digestive tract stapler attachment means |
| CN107485419A (en) * | 2017-09-13 | 2017-12-19 | 江苏博朗森思医疗器械有限公司 | A kind of anorectal anastomat |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9364229B2 (en) * | 2005-03-15 | 2016-06-14 | Covidien Lp | Circular anastomosis structures |
-
2018
- 2018-05-30 CN CN201810543135.0A patent/CN108836415B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2626436Y (en) * | 2003-07-21 | 2004-07-21 | 常州市康迪医用吻合器有限公司 | Nail support circlip connecting device of disposable tube stapler |
| CN2662838Y (en) * | 2003-11-25 | 2004-12-15 | 翁志强 | Connection structure of puncture wimble and nail base of alimentary tract anastomat |
| CN2808065Y (en) * | 2005-05-24 | 2006-08-23 | 苏州天臣国际医疗科技有限公司 | Nail anvil assembly |
| CN201768001U (en) * | 2010-08-12 | 2011-03-23 | 北京中法派尔特医疗设备有限公司 | Circular hemorrhoid anastomat with separable nail supporting base component |
| CN201879762U (en) * | 2010-12-21 | 2011-06-29 | 南京迈迪欣医疗器械有限公司 | Disposable tubular alimentary canal anastomat capable of being exactly located |
| CN205234558U (en) * | 2015-11-09 | 2016-05-18 | 江苏三联星海医疗器械股份有限公司 | Convertible nail seat subassembly that supports of anastomat |
| CN206342507U (en) * | 2016-09-27 | 2017-07-21 | 江苏冠创医疗科技有限公司 | A kind of disposable cast digestive tract stapler attachment means |
| CN107485419A (en) * | 2017-09-13 | 2017-12-19 | 江苏博朗森思医疗器械有限公司 | A kind of anorectal anastomat |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108836415A (en) | 2018-11-20 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20201013 Address after: No. 4, Changning Road, head Bridge Town, Guangling District, Yangzhou, Jiangsu Applicant after: JIANGSU TONGDA MEDICAL Co.,Ltd. Address before: 528300 Resident Committee of Xiaohuangyang Community, Ronggui Street, Shunde District, Zhongshan City, Guangdong Province Applicant before: GUANGDONG KNOWLEDGE CITY OPERATION SERVICE Co.,Ltd. |
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