CN207785219U - A kind of combined type micro blood vessel anastomosing device device - Google Patents
A kind of combined type micro blood vessel anastomosing device device Download PDFInfo
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- CN207785219U CN207785219U CN201721092958.3U CN201721092958U CN207785219U CN 207785219 U CN207785219 U CN 207785219U CN 201721092958 U CN201721092958 U CN 201721092958U CN 207785219 U CN207785219 U CN 207785219U
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- shell
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- blood vessel
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Abstract
The utility model is related to a kind of combined type micro blood vessel anastomosing device devices, including the first link block, the second link block, first shell and second shell, it is connect between first link block and the second link block by fastening horizontal tether, first link block and the second link block include first shell and second shell, it is provided with cavity between the first shell and second shell, the inner wall of the first shell is provided with sterilization film layer a, the outer wall of the second shell is arranged with sterilization film layer c, and the inner cavity of the second shell is provided with sterilization film layer d.The utility model in the level of contacts blood or contacting blood by being both provided with sterilization film layer, blood and vascular infection can effectively be avoided, by being provided with first shell and spasm distorts by second shell can effectively avoid blood vessel by ambient pressure, is turned up by vascular ports and carry out bringing secondary pain to patient by suture can effectively avoid distorting at vascular suture.
Description
Technical field
The utility model belongs to medical instrument technical field more particularly to a kind of combined type micro blood vessel anastomosing device device.
Background technology
The blood vessel of human body through artery-capillary-vein in addition to communicating, between artery and artery, vein and vein it
Between in addition artery and vein between, can all be in direct communication with one another, form vascular anastomosis, stapler is the first stitching unstrument in the world,
For gastrointestinal anastomosis nearly century, until tube type anastomat in 1978 is just widely used in gastrointestinal procedures.It is generally divided into primary
Property or nonexpondable stapler, import or internal stapling device.It is the equipment for substituting traditional-handwork suture medically used,
Due to the development of modern science and technology and the improvement of manufacturing technology, the stapler reliable in quality clinically used at present is easy to use, sternly
Close, elastic suitable, especially its suture is quick, easy to operate and few side effects and the advantages that postoperative complication, also makes
The tumor operation that can not be cut off in the past is able to aura excision, very by the favor and high praise of domestic and international Clinical Surgery doctor, wherein blood
The identical of pipe is that the comparison that medically uses is frequent, and existing stapling apparatus blood vessel after coincideing is easy under the effect of external force
It is easy compression spasm, and coincideing for blood vessel is easy so that buckling of vessel, brings secondary injury and pain, in order to solve to patient
The above problem, so needing a kind of combined type micro blood vessel anastomosing device device now.
Utility model content
The utility model provides a kind of combined type micro blood vessel anastomosing device to solve known technology
Device.
The utility model is adopted the technical scheme that solve known technology：A kind of combination declines
Small vessel anastomosis device device, including the first link block, the second link block, first shell and second shell, first link block
And second connect by fastening horizontal tether between link block, first link block and the second link block include first shell and the
Two shells, are provided with cavity between the first shell and second shell, the inner wall of the first shell is provided with sterilization film layer
A, the outer wall of the second shell are arranged with sterilization film layer c, and the inner cavity of the second shell is provided with sterilization film layer d, and described the
One link block and the second link block junction are provided with sterilization film layer e, and the outer wall of the first shell is plugged with several fastenings and stands
Column, the fastening column is through first shell and sterilizes film layer a and extends to the inner cavity of cavity.
Further, the outer wall of the first shell offers several sewing holes.
Further, the outer wall of the fastening column is provided with external screw thread a, the outer wall of the first shell offer it is several with
The compatible threaded hole a of external screw thread.
Further, the outer wall of the horizontal bolt of the fastening is provided with external screw thread b, the outer wall of the first shell offer it is several with
The compatible threaded hole b of external screw thread.
Further, first link block and the second link block are absorbable link block.
The utility model has the advantage that as follows with good effect：
1. the utility model, can be effective by being both provided with sterilization film layer in the level of contacts blood or contacting blood
Avoid blood and vascular infection.
2. the utility model can effectively avoid blood vessel by the external world by being provided with first shell and second shell
Pressure and spasm distort.
3. the utility model by vascular ports turn up carry out suture can effectively avoid at vascular suture distort by
Patient brings secondary pain.
Description of the drawings
Fig. 1 is the device overall schematic that the utility model embodiment provides；
Fig. 2 is the device side structure schematic view that the utility model embodiment provides.
In figure：1, the first link block；2, the second link block；3, first shell；4, second shell；5, cavity；6, fastening is vertical
Column；7, horizontal bolt is fastened；8, sterilization film layer e；9, sterilization film layer c；10, sewing hole；11, sterilization film layer a；12, sterilization film layer d.
Specific implementation mode
For that can further appreciate that the invention, features and effects of the utility model, following embodiment is hereby enumerated, and coordinate
Detailed description are as follows for attached drawing.
Detailed retouch is made to the structure of the combined type micro blood vessel anastomosing device device of the utility model with reference to Fig. 1-2
It states：A kind of combined type micro blood vessel anastomosing device device, including the first link block 1, the second link block 2, first shell 3 and second shell
Body 4, which is characterized in that connected between first link block, 1 and second link block 2 by fastening horizontal bolt 7, first connection
Block 1 and the second link block 2 include first shell 3 and second shell 4, are provided between the first shell 3 and second shell 4
The inner wall of cavity 5, the first shell 3 is provided with sterilization film layer a11, and the outer wall of the second shell 4 is arranged with sterilization film layer
The inner cavity of c9, the second shell 4 are provided with sterilization film layer d12, and 1 and second link block of the first link block, 2 junction is set
It is equipped with sterilization film layer e8, the outer wall of the first shell 3 is plugged with several fastening columns 6, and the fastening column 6 runs through first shell
The outer wall of body 3 and sterilization film layer a11 and the inner cavity for extending to cavity 5, the cavity 5 offers several sewing holes 10, described tight
Gu the outer wall of column 6 is provided with external screw thread a, the outer wall of the first shell 3 offers several screw threads compatible with external screw thread
Hole a, the outer wall of the horizontal bolt of the fastening 7 are provided with external screw thread b, and the outer wall of the first shell 3 offers several with external screw thread phase
The threaded hole b of adaptation, first link block, 1 and second link block 2 is absorbable link block.
Operation principle：Blood vessel is inserted into cavity 5 first, then so that blood vessel is extended to and then turned up, the first link block 1
Bacterium infection is can effectively prevent with sterilization film layer e8 is provided at 2 company of the second link block, is then carried out by fastening column 6
Fastening, after fastening, sutures two blood vessels by sewing hole 10, is absorbed, and last blood vessel can coincide, by the
The sterilization film layer d12 that two shells, 4 inner cavity is provided with can be to avoid blood infection, can by sterilizing film layer c9 and sterilization film layer a11
To avoid vascular infection in cavity, the apparatus structure is simple, easy to operation, effectively avoids by external force and generates spasm, together
When also avoid the secondary pain brought to patient.
The above is only the preferred embodiment to the utility model, is not made in any form to the utility model
Limitation, it is every according to the technical essence of the utility model any simple modification made to the above embodiment, equivalent variations with
Modification, is all within the scope of the technical scheme of the utility model.
Claims (5)
1. a kind of combined type micro blood vessel anastomosing device device, including the first link block (1), the second link block (2), first shell
(3) and second shell (4), which is characterized in that pass through between first link block (1) and the second link block (2) and fasten horizontal bolt
(7) it connecting, first link block (1) and the second link block (2) are including first shell (3) and second shell (4), and described the
Cavity (5) is provided between one shell (3) and second shell (4), the inner wall of the first shell (3) is provided with sterilization film layer a
(11), the outer wall of the second shell (4) is arranged with sterilization film layer c (9), and the inner cavity of the second shell (4) is provided with sterilization
Film layer d (12), first link block (1) and the second link block (2) junction are provided with sterilization film layer e (8), the first shell
The outer wall of body (3) is plugged with several fastening columns (6), and the fastening column (6) is through first shell (3) and sterilization film layer a
(11) and the inner cavities of cavity (5) is extended to.
2. a kind of combined type micro blood vessel anastomosing device device according to claim 1, which is characterized in that the cavity (5)
Outer wall offer several sewing holes (10).
3. a kind of combined type micro blood vessel anastomosing device device according to claim 1, which is characterized in that the fastening column
(6) outer wall is provided with external screw thread a, and the outer wall of the first shell (3) offers several threaded holes compatible with external screw thread
a。
4. a kind of combined type micro blood vessel anastomosing device device according to claim 1, which is characterized in that the horizontal bolt of fastening
(7) outer wall is provided with external screw thread b, and the outer wall of the first shell (3) offers several threaded holes compatible with external screw thread
b。
5. a kind of combined type micro blood vessel anastomosing device device according to claim 1, which is characterized in that first connection
Block (1) and the second link block (2) are absorbable link block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721092958.3U CN207785219U (en) | 2017-08-29 | 2017-08-29 | A kind of combined type micro blood vessel anastomosing device device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721092958.3U CN207785219U (en) | 2017-08-29 | 2017-08-29 | A kind of combined type micro blood vessel anastomosing device device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207785219U true CN207785219U (en) | 2018-08-31 |
Family
ID=63273863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721092958.3U Active CN207785219U (en) | 2017-08-29 | 2017-08-29 | A kind of combined type micro blood vessel anastomosing device device |
Country Status (1)
| Country | Link |
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| CN (1) | CN207785219U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111904518A (en) * | 2019-09-24 | 2020-11-10 | 复旦大学附属肿瘤医院 | Intestinal canal anastomat of external stapler of ordering |
-
2017
- 2017-08-29 CN CN201721092958.3U patent/CN207785219U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111904518A (en) * | 2019-09-24 | 2020-11-10 | 复旦大学附属肿瘤医院 | Intestinal canal anastomat of external stapler of ordering |
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