CN207384289U - A kind of novel vascular surgery vascular anastomosis device - Google Patents
A kind of novel vascular surgery vascular anastomosis device Download PDFInfo
- Publication number
- CN207384289U CN207384289U CN201720275406.XU CN201720275406U CN207384289U CN 207384289 U CN207384289 U CN 207384289U CN 201720275406 U CN201720275406 U CN 201720275406U CN 207384289 U CN207384289 U CN 207384289U
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- connecting tube
- link slot
- connection
- vascular
- utility
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Abstract
The utility model discloses a kind of novel vascular surgery vascular anastomosis devices,Including connecting tube,First connecting pin and second connection end,The both sides of the connecting tube are equipped with link slot connection,First connecting pin is connected by being buckled with the link slot of connecting tube one side,The link slot that second connection end passes through buckle and connecting tube opposite side,The utility model vascular surgery vascular anastomosis device,It is simple in structure,Convenient for the operation of healthcare givers,It need not coincide under the microscope to some thin vessels,It is particularly suitable for carrying out war wound blood vessel quick anastomosis under field condition,The participation of suture needle suture is not required,So as to avoid the generation of pinprick,Therefore there is no concern that therefore and caused by oozing of blood bleeding,The bleeding stopping period after coincideing can greatly be reduced,Shorten the time of operation,The working strength of healthcare givers is also reduced simultaneously,The connecting tube of different length can be selected according to the blood vessel damage length of patient again simultaneously,Consequently facilitating the use of healthcare givers.
Description
Technical field
The utility model is related to field of medical technology, are specially a kind of novel vascular surgery vascular anastomosis device.
Background technology
Vascular anastomosis are the most frequently used in surgical operation and most important basic operations, are much being related to blood vessel disease
It is required for carrying out vascular anastomosis operation in disease or War injury operation, such as：Vascular diseases, vasotransplantation, vascular repair and sound
Arteries and veins internal fistula making etc., at present, there are mainly two types of vascular anastomosis methods, and a kind of is the mode that suture coincide, and one kind is to use
The methods of anastomosis of vascular anastomosis instrument, so far, suture, which coincide, is still clinically most basic and most common blood vessel kiss
Conjunction method, even by the good doctor of surgical technic that long-time Repeated Operation is trained, each previous anastomotic of coincideing by hand
Need differ within 5 to 30 minutes, when needing identical blood vessel more in operation, operating time is longer, some vascular anastomosis need
Xun Huan is lower in vitro carries out, and prolonged extracorporal circulatory system can bring very big negative effect to patient, even if need not follow in vitro
Ring aids in, and prolonged anesthesia and operation can also cause patient larger strike, on the other hand prolonged vascular anastomosis meeting
Make operative doctor very tired, the fatigue and mood agitation of doctor often increase the fault rate of vascular anastomosis, increase hand
Art risk, in some operations, vascular anastomosis will race against time, such as transfer operation, since donor organ Ischemia Time cannot be too
Long, operation will race against time, and the length and the success rate of operation of operating time are closely bound up, using the manual suture of routine, i.e.,
Make after suturing skill is giveed intensive training to operative doctor, remain difficult to that operating time is made significantly to reduce, due to regarding for human body
The limitation of resolution capability is felt, when coincideing tiny blood vessels, it is necessary to aid in suturing by magnifier apparatus, operative doctor needs special
Door training, even across training, since operation difficulty is higher, still it cannot be guaranteed that all doctors can be competent at the kiss of tiny blood vessels
Work is closed, and has a great impact to the eyesight of doctor using magnifying glass auxiliary device for a long time, makes the working year of doctor
Age significantly reduces, and the fault rate of tiny blood vessels operation is very high, once it makes a fault in surgical procedure or not full enough to vascular anastomosis
During meaning, when suture of dismantling sutures again, since ends of vessels has had the destruction of suture needle so that coincideing again, it is greatly tired to occur
Difficulty if ends of vessels long enough, can cut one section or can trim, it is also possible to it can remedy, but the blood vessel often having
The broken ends of fractured bone cannot be trimmed again, bring very big difficulty to operation, linear slit conjunction often has different degrees of oozing of blood, bleeding, often stops
The blood time is very long, and some is even stopped blooding several hours, still cannot be by remaining pinprick and per caused by the hole between pin suture
Oozing of blood bleeding stop completely, prolonged operation greatly increases operation risk, in addition, suture method arterial intima, shape
Into thrombus, blood vessel blockage is be easy to cause, with the development of medical instrument manufacturing process and the appearance of new material, blood vessel anastomat kiss
Conjunction technology has obtained faster development, and all kinds of blood vessel anastomats occur in succession, wherein, titanium nail stapler is current relative maturity
Mechanical vascular anastomosis, coincide method compared to suture, vascular anastomosis effect is much better, but in Clinical practice mistake
It is found in journey, using existing vascular anastomosis technology and device, operation is still comparatively laborious, spends the time long, especially to old age
Patient's blood vessel is hardened, and the patient of tube wall layering, it is a very difficult thing that ends of vessels, which is hung on titanium nail, therefore inconvenient
In the operation of healthcare givers.
Utility model content
The technical problems to be solved in the utility model is to overcome the defects of existing, provides a kind of novel vascular surgery blood vessel
Stapling apparatus, operation simple in structure, convenient for healthcare givers need not coincide to some thin vessels, especially under the microscope
It is suitble to carry out war wound blood vessel quick anastomosis under field condition, the participation of suture needle suture is not required, so as to avoid the generation of pinprick, because
This do not have to concern therefore and caused by oozing of blood bleeding, can greatly reduce coincide after bleeding stopping period, shorten operation when
Between, while the working strength of healthcare givers is also reduced, while can different length be selected according to the blood vessel damage length of patient again
Connecting tube, consequently facilitating the use of healthcare givers, can effectively solve the problems, such as in background technology.
To achieve the above object, the utility model provides following technical solution：A kind of novel vascular surgery vascular anastomosis
Device, including connecting tube, the first connecting pin and second connection end, the both sides of the connecting tube are equipped with link slot, and described first
Connecting pin is connected by being buckled with the link slot of connecting tube one side, and the second connection end is by being buckled and connecting tube opposite side
Link slot connects, and the passage that pipe is correspondingly connected on the inner wall of first connecting pin and second connection end is equipped with boss.
As a kind of optimal technical scheme of the utility model, the cell wall of the link slot is equipped with the first joint end, institute
The bottom for stating link slot is equipped with card slot.
As a kind of optimal technical scheme of the utility model, first connecting pin and second connection end are correspondingly connected with slot
Connection ring is equipped with, the setting length of the connection ring is correspondingly connected with the setting depth setting of slot.
As a kind of optimal technical scheme of the utility model, corresponding first joint end is equipped with the second card in the connection ring
End is connect, the bottom of the connection ring corresponds to card slot equipped with snap ring.
As a kind of optimal technical scheme of the utility model, the height of first joint end, the second joint end and snap ring
The depth that the sum of degree is equal to link slot is set.
Compared with prior art, the beneficial effects of the utility model are：The utility model vascular surgery vascular anastomosis device, knot
Structure is simple, convenient for the operation of healthcare givers, need not coincide under the microscope to some thin vessels, is particularly suitable for field condition
Lower progress war wound blood vessel quick anastomosis, is not required the participation of suture needle suture, so as to avoid the generation of pinprick, therefore do not have to concern because
This and caused by oozing of blood bleeding, can greatly reduce coincide after bleeding stopping period, shorten the time of operation, while also reduce
The working strength of healthcare givers, while the connecting tube of different length can be selected according to the blood vessel damage length of patient again, so as to
Convenient for the use of healthcare givers.
Description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model section structure diagram.
In figure：1 connecting tube, 2 first connecting pins, 3 second connection ends, 4 boss, 5 link slots, 6 first joint ends, 7 card slots,
8 second joint ends, 9 snap rings, 10 passages.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of novel vascular surgery is filled with vascular anastomosis
It puts, including connecting tube 1, the first connecting pin 2 and second connection end 3, the both sides of connecting tube 1 are equipped with link slot 5, link slot 5
Cell wall is equipped with the first joint end 6, and the bottom of link slot 5 is equipped with card slot 7 so that and connection more fastens to prevent from coming off, the
One connecting pin 2 and second connection end 3 are correspondingly connected with slot 5 and are equipped with connection ring, and the setting length of connection ring is correspondingly connected with setting for slot 5
Depth setting is put, convenient for mutual connection and fixation, corresponding first joint end 6 is equipped with the second joint end 8 in connection ring, even
The bottom for connecing ring corresponds to card slot 7 equipped with snap ring 9, increases the fastness of connection, so as to prevent coming off, the first joint end 6, second blocks
It connecing the sum of end 8 and height of snap ring 9 and is equal to the depth of link slot 5 and set so that the interface of connection is not in gap, and first
Connecting pin 2 is connected by being buckled with the link slot 5 of 1 one side of connecting tube, and second connection end 3 passes through buckle and 1 opposite side of connecting tube
Link slot 5 connect, be correspondingly connected on the inner wall of the first connecting pin 2 and second connection end 3 pipe 1 passage 10 be equipped with boss 4.
When in use：The blood vessel that needs are connected is passed through from the first connecting pin 2 and second connection end 3 respectively, blood
Pipe overturning is correspondingly connected with the connection ring of the first connecting pin 2 and second connection end 3 so as to be covered in the top of the second joint end 8
The link slot 5 of pipe 1 is installed, and firmly presses the first connecting pin 2 and second connection end 3 so that snap ring 9 is connected in card slot 7,
So as to complete to connect.
The utility model is simple in structure, operation convenient for healthcare givers, some thin vessels need not be carried out under the microscope
It coincide, is particularly suitable for carrying out war wound blood vessel quick anastomosis under field condition, the participation of suture needle suture is not required, so as to avoid pinprick
Generation, therefore do not have to concern therefore and caused by oozing of blood bleeding, can greatly reduce coincide after bleeding stopping period, shorten
The time of operation, while the working strength of healthcare givers is also reduced, while can be selected again according to the blood vessel damage length of patient
The connecting tube 1 of different length, consequently facilitating the use of healthcare givers.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that in the case where not departing from the principle of the utility model and spirit can these embodiments be carried out with a variety of variations, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of novel vascular surgery vascular anastomosis device, including connecting tube (1), the first connecting pin (2) and second connection end
(3), it is characterised in that：The both sides of the connecting tube (1) are equipped with link slot (5), first connecting pin (2) by buckle with
Link slot (5) connection of connecting tube (1) one side, the connection that the second connection end (3) passes through buckle and connecting tube (1) opposite side
Slot (5) connects, and the passage (10) that pipe (1) is correspondingly connected on the inner wall of first connecting pin (2) and second connection end (3) is equipped with
Boss (4).
2. a kind of novel vascular surgery vascular anastomosis device according to claim 1, it is characterised in that：The link slot
(5) cell wall is equipped with the first joint end (6), and the bottom of the link slot (5) is equipped with card slot (7).
3. a kind of novel vascular surgery vascular anastomosis device according to claim 1, it is characterised in that：Described first connects
It connects end (2) and second connection end (3) is correspondingly connected with slot (5) and is equipped with connection ring, the setting length of the connection ring is correspondingly connected with
The setting depth of slot (5) is set.
4. a kind of novel vascular surgery vascular anastomosis device according to claim 3, it is characterised in that：The connection ring
Upper the first joint end of correspondence (6) is equipped with the second joint end (8), and the bottom of the connection ring corresponds to card slot (7) equipped with snap ring (9).
5. a kind of novel vascular surgery vascular anastomosis device according to claim 4, it is characterised in that：First card
Connect the depth setting that the sum of height of end (6), the second joint end (8) and snap ring (9) is equal to link slot (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720275406.XU CN207384289U (en) | 2017-03-21 | 2017-03-21 | A kind of novel vascular surgery vascular anastomosis device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720275406.XU CN207384289U (en) | 2017-03-21 | 2017-03-21 | A kind of novel vascular surgery vascular anastomosis device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207384289U true CN207384289U (en) | 2018-05-22 |
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ID=62401719
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720275406.XU Expired - Fee Related CN207384289U (en) | 2017-03-21 | 2017-03-21 | A kind of novel vascular surgery vascular anastomosis device |
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| CN (1) | CN207384289U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110200670A (en) * | 2019-07-01 | 2019-09-06 | 中南大学湘雅三医院 | A kind of novel vascular surgery vascular anastomosis device |
-
2017
- 2017-03-21 CN CN201720275406.XU patent/CN207384289U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110200670A (en) * | 2019-07-01 | 2019-09-06 | 中南大学湘雅三医院 | A kind of novel vascular surgery vascular anastomosis device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180522 Termination date: 20200321 |
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| CF01 | Termination of patent right due to non-payment of annual fee |