CN208989021U - It reduces bleeding and cuts liver surgery folder with quick - Google Patents
It reduces bleeding and cuts liver surgery folder with quick Download PDFInfo
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- CN208989021U CN208989021U CN201820236711.2U CN201820236711U CN208989021U CN 208989021 U CN208989021 U CN 208989021U CN 201820236711 U CN201820236711 U CN 201820236711U CN 208989021 U CN208989021 U CN 208989021U
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- pressing plate
- liver
- fastener
- clamping
- sides
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Abstract
The utility model discloses a kind of reduction bleedings to cut liver surgery folder, including the U-shaped main frame formed by bottom frame and two side frames, the first pressing plate and the second pressing plate and fastener that are independently and separately with quick；It is respectively provided in two side frames with consistent two long stripes through holes of the extending direction of side frame, the first pressing plate and the second pressing plate for being inserted into two long stripes through holes and forming the space for clamping liver with two side frames；Bottom frame is equipped with through-hole compatible with fastener, and fastener passes through through-hole and is pressed against the first pressing plate when use, is allowed to mobile to reduce space to the second pressing plate, to form compressing clamping to liver.The liver surgery fixture of cutting of the structure has the first and second pressing plates being independently and separately to press from both sides as liver, cuts liver surgery folder relative to existing, bore is larger, the range of clamping compressing liver is increased, so as to quickly reduce bleeding when cutting liver surgery.
Description
Technical field
The utility model relates to the field of medical instrument technology, and in particular to a kind of reduction bleeding is with quickly cutting liver surgery folder.
Background technique
Liver is the maximum organ of human body viscera, is the maximum glandula digestive of human body.Liver is that blood transports internal organs very rich,
Hepatopathy is one of common disease, and the body and life harmfulness to people are very big, especially to hepatic injury (rupture) and liver tumour
Appropriate timely operative treatment, it is extremely important to the life of rescue people.
At present implement hepatic injury (rupture) open abdomen suture or liver tumour resection operation be typically all it is more complicated,
Especially in the resection operation of liver tumour, cuts liver process and be easy bleeding, bleeding is the major obstacle of operation on liver, and conventional does
Method is vascular inflow occlusion blood vessel before surgery, and to prevent from bleeding profusely, but this method operating time is not easy too long, continuously blocks liver
Door vascular time is too long to will cause hepatonecrosis, and general Xining is no more than 15 minutes, and break Shi Fangsong when otherwise wanting, because decontroling
When bleeding will affect the effect of operation.
Liver folder is commonly used for a kind of hepatotomy surgical instrument of surgery of liver at present, can be widely applied for hepatic injury
The suture of (rupture) and the resection operation of liver tumour, while being also applied for the pathology stripping and slicing inspection (biopsy) of hepatic tissue.But at present
Although commonly cutting liver clamping structure as shown in Figure 1, the structure can clamp hepatic tissue, passes through compressing and reduce bleeding, its mouth
Diameter is smaller, and clamping compressing is limited in scope.
Utility model content
The utility model is intended to provide a kind of reduction bleeding with liver surgery folder is quickly cut, and bore is larger, increases clamping
Range is oppressed, bleeding can be quickly reduced when cutting liver surgery.
To achieve the goals above, one aspect according to the present utility model provides a kind of reduction bleeding with quickly cutting
Liver surgery folder, including the U-shaped framework formed by bottom frame and two side frames, the first pressing plate and the second pressing plate that are independently and separately with
And fastener；It is respectively provided in two side frames and consistent two long stripes through holes of the extending direction of side frame, the first pressing plate and
Two pressing plates are for being inserted into two long stripes through holes and forming the space for clamping liver with two side frames；Bottom frame be equipped with
The compatible through-hole of fastener, fastener pass through through-hole and are pressed against the first pressing plate, are allowed to mobile to reduce use to the second pressing plate
In the space of clamping liver, to form compressing and clamping to liver.
Preferably, fastener is screw, has screw thread compatible with screw on the inside of the through-hole on bottom frame.
Preferably, screw is two or three, has two or three for being adapted and being arranged successively with screw on bottom frame
Through-hole.
Preferably, it is equipped with Non-slip material on the position of two close end on the first pressing plate and the second pressing plate, to prevent the first pressure
Sliding is horizontally subjected to displacement when plate and the second platen clamp liver.
Preferably, Non-slip material is arranged symmetrically and towards the curved crotch structure of side frame, when the first and second pressing plates transverse direction
Crotch can catch on side frame to prevent from continuing to move to when mobile.
Preferably, the through-hole following location directly on bottom frame is located on first pressing plate with the end shape with fastener
The compatible groove of shape, so that sliding offset does not occur for fastener when clamping compressing liver.
Preferably, the width of the long stripes through hole in the side frame be slightly larger than or equal to the first pressing plate and the second pressing plate width
Degree.
Preferably, the bottom frame and side frame are laminated structure.
The utility model has the beneficial effects that
Reduction bleeding provided by the utility model has first and second be independently and separately pressure with liver surgery fixture is quickly cut
Plate is pressed from both sides as liver, cuts liver surgery folder relative to existing, and bore is larger, increases the range of clamping compressing liver, so as to
It is enough that bleeding is quickly reduced when cutting liver surgery.The structure cut liver surgery be clipped in implement liver surgery in using effect it is good, be easy behaviour
Make, do not need vascular inflow occlusion blood vessel before being used as liver tumour excision, bleeding is few, can more retain normal liver tissue, is used for liver
(rupture) suture operation is damaged, rapidly, operation is fast, and the time is short for hemostasis, is conducive to patient body health, is making liver stripping and slicing pathology
Method is easy when inspection, time saving, seldom bleeding.
Detailed description of the invention
Fig. 1 is the structural schematic diagram cutting liver and pressing from both sides used in the prior art；
Fig. 2 is that bleeding is reduced in a kind of embodiment of the utility model with the structural schematic diagram for quickly cutting liver surgery folder.
Specific embodiment
The utility model is described in further detail with attached drawing with reference to embodiments.But those skilled in the art
Solution, the protection scope of the utility model are not limited only to following embodiment.According to content disclosed by the utility model, art technology
Personnel will be recognized in the case where not departing from technical characteristic given by technical solutions of the utility model and range, to the above institute
It states embodiment and makes many change and modification and belong to the protection scope of the utility model.Material therefor in following embodiments, such as
It is the product being commercially commercially available without specified otherwise.
As shown in Fig. 2, the utility model provides a kind of reduction bleeding with quickly cutting liver surgery folder comprising by bottom frame 10
And the U-shaped framework that two side frames 20 are formed, the first pressing plate 30, the second pressing plate 40 and the fastener 50 of independent separate.Wherein,
It is respectively provided in two side frames 20 and consistent two long stripes through holes 21 of the extending direction of side frame 20, the first pressing plate 30 and second
Pressing plate 40 is for being inserted into two long stripes through holes 21 and forming the space 60 for clamping liver with two side frames 20.Wherein,
When not oppressing clamping liver, namely when fastener 50 does not fasten the first and second pressing plates, two pressing plates can be logical in strip
It is moved freely in hole 21 along long stripes through hole 21.
According to the utility model, bottom frame 10 is equipped with through-hole compatible with fastener 50, and fastener 50 passes through through-hole simultaneously
It is pressed against the first pressing plate 30, aloows the first pressing plate 30 mobile to reduce towards the direction of the second pressing plate 40 in fastener cycle
For clamping the space 60 of liver, to form compressing clamping to liver.
According to the utility model, fastener 50 can be screw, can have and screw phase on the inside of the through-hole on bottom frame 10
The screw thread of adaptation.Preferably, screw is two or three.There are two for being adapted and being arranged successively with the screw on bottom frame 10
A or three through-holes.The speed of fastening can be preferably controlled using screw, and fastening effect is good, it is not easy to slide.
Preferably, it is equipped with Non-slip material 31 on the position of two close end on the first pressing plate 30 and the second pressing plate 40, to prevent
First pressing plate 30 and the second pressing plate 40 are horizontally subjected to displacement sliding when clamping liver.
A preferred embodiment according to the present utility model, Non-slip material 31 can be to be symmetrical arranged and be bent towards side frame 20
Crotch structure, side frame 20 can be caught on when the first and second pressing plate transverse shiftings with prevent the first and second pressing plates slide
Lose the compressing and clamping to liver.Other than crotch structure, Non-slip material 31 can also be bulge-structure or notch, only
Being capable of fixing the first and second pressing plates and being subjected to displacement them with side frame 20 can clamp.
According to the utility model, the through-hole following location directly on the first pressing plate 30 on bottom frame 10 has and fastener
Such as the compatible groove of the terminal end shape of screw, screw can be made more securely to be pressed against the first pressing plate 30 gradually in this way
The direction of two pressing plates 40 is mobile, guarantees that offset of skidding does not occur for the screw of clamping compressing liver when cutting liver, can preferably cut
Fastening clamp is carried out when liver surgery.
Preferably, the width of the long stripes through hole 21 in side frame 20 is slightly larger than or is equal to the first pressing plate 30 and the second pressing plate
40 width.Pressing plate is made not ensure that going on smoothly for operation in 21 inside voluntary activity of long stripes through hole in this way.This reality
Enable to the first pressing plate 30 and the second pressing plate 40 in long stripes through hole 21 along the length direction of through-hole 21 with novel structure
It is mobile, but not horizontally occur mobile and skid.
According to the utility model, as shown in Fig. 2, bottom frame 10 and side frame 20 are laminated structure.Laminated structure, which increases, cuts liver
Clamping and compressing area of the operation folder with liver, will not locally damage liver.
Since the first pressing plate 30 and the second pressing plate 40 are independent separate structures, when cutting liver surgery folder using this, first by first
Pressing plate 30 and the second pressing plate 40 both pass through the long stripes through hole 21 positioned at side frame 20 and reach corresponding position, the usually first pressure
Plate 30 is located at upper end, and the second pressing plate 40 is located at lower end, is then put into liver in the space 60 of clamping liver, is located at by tightening
Screw on bottom frame 10 makes it to the first pressing plate 30 and is in contact with it, and then pushes the first pressing plate 30 to the direction of the second pressing plate 40
Mobile, the space 60 of clamping liver in this way gradually becomes smaller, to realize the compressing and clamping to liver, and then reduces and cuts liver surgery
When bleeding, ensure that cut liver surgery success.
Claims (8)
1. a kind of reduction bleeding is pressed from both sides with quick liver surgery of cutting, which is characterized in that including by bottom frame (10) and two side frames (20)
The U-shaped framework of formation, the first pressing plate (30) and the second pressing plate (40) and fastener (50) being independently and separately；Two sides
It is respectively provided with and consistent two long stripes through holes (21) of the extending direction of the side frame (20), first pressing plate in frame (20)
(30) and the second pressing plate (40) is for being inserted into two long stripes through holes (21) and being formed with two side frames (20) for clamping liver
Dirty space (60)；The bottom frame (10) is equipped with the fastener (50) compatible through-hole, fastener (50) when use
Across the through-hole and it is pressed against first pressing plate (30), is allowed to mobile to reduce for clamping to second pressing plate (40)
The space (60) of liver, to form compressing clamping to liver.
2. reduction bleeding according to claim 1 is pressed from both sides with quickly cutting liver surgery, which is characterized in that the fastener (50) is
Screw has screw thread compatible with screw on the inside of the through-hole on the bottom frame (10).
3. reduction bleeding according to claim 2 with quickly cut liver surgery press from both sides, which is characterized in that the screw be two or
Three, there are two or three through-holes for being adapted and being arranged successively with the screw on the bottom frame (10).
4. reduction bleeding according to claim 1 is pressed from both sides with quick liver surgery of cutting, which is characterized in that first pressing plate (30)
With on second pressing plate (40) lean on two close end position on be equipped with Non-slip material (31), with prevent first pressing plate (30) and
Second pressing plate (40) is horizontally subjected to displacement sliding when clamping liver.
5. reduction bleeding according to claim 4 is pressed from both sides with quickly cutting liver surgery, which is characterized in that the Non-slip material (31) is
Be symmetrical arranged and towards the curved crotch structure of side frame (20), when the first and second pressing plates transverse shifting, crotch can be hooked
Firmly side frame (20) is to prevent from continuing to move to.
6. reduction bleeding according to claim 1 is pressed from both sides with quick liver surgery of cutting, which is characterized in that first pressing plate (30)
The upper through-hole following location directly on the bottom frame (10) has groove compatible with the terminal end shape of the fastener,
So that sliding offset does not occur for the fastener (50) when clamping compressing liver.
7. reduction bleeding according to claim 1 is pressed from both sides with quick liver surgery of cutting, which is characterized in that in the side frame (20)
The width of long stripes through hole (21) is slightly larger than or is equal to the width of first pressing plate (30) and second pressing plate (40).
8. reduction bleeding according to claim 1 is pressed from both sides with quick liver surgery of cutting, which is characterized in that the bottom frame (10) and institute
Stating side frame (20) is laminated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820236711.2U CN208989021U (en) | 2018-02-09 | 2018-02-09 | It reduces bleeding and cuts liver surgery folder with quick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820236711.2U CN208989021U (en) | 2018-02-09 | 2018-02-09 | It reduces bleeding and cuts liver surgery folder with quick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208989021U true CN208989021U (en) | 2019-06-18 |
Family
ID=66794571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820236711.2U Active CN208989021U (en) | 2018-02-09 | 2018-02-09 | It reduces bleeding and cuts liver surgery folder with quick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208989021U (en) |
-
2018
- 2018-02-09 CN CN201820236711.2U patent/CN208989021U/en active Active
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