CN215688206U - Special vascular forceps for great saphenous vein operation - Google Patents
Special vascular forceps for great saphenous vein operation Download PDFInfo
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- CN215688206U CN215688206U CN202122259303.3U CN202122259303U CN215688206U CN 215688206 U CN215688206 U CN 215688206U CN 202122259303 U CN202122259303 U CN 202122259303U CN 215688206 U CN215688206 U CN 215688206U
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- Prior art keywords
- forceps
- clamp
- vascular
- ring
- main body
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- 230000002792 vascular Effects 0.000 title claims abstract description 44
- 210000003752 saphenous vein Anatomy 0.000 title claims abstract description 15
- 210000000080 chela (arthropods) Anatomy 0.000 claims description 25
- 238000001356 surgical procedure Methods 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000005389 magnetism Effects 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 5
- 208000027418 Wounds and injury Diseases 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 230000006378 damage Effects 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 abstract description 3
- 208000014674 injury Diseases 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 7
- 210000004204 blood vessel Anatomy 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002874 hemostatic agent Substances 0.000 description 1
- 230000002439 hemostatic effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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Abstract
The utility model relates to a vascular clamp special for a great saphenous vein operation, which comprises a left clamp body, a right clamp body and a connecting spring, wherein the ends of the left clamp body and the right clamp body are movably connected, the tail ends of the left clamp body and the right clamp body are fixedly connected through the connecting spring, the left clamp body comprises a left clamp main body, and the vascular clamp is provided with a left reset plate and a right reset plate, when the clamp bodies are used through a first handheld ring and a second handheld ring, the tail ends of the two clamp bodies are close to each other and closed, a guide inserting plate on the left reset plate is inserted along a guide inserting groove on the right reset plate and is finally magnetically connected with a magnetic suction plate on the inner wall of the guide inserting groove, so that the clamp bodies are in a closed state, due to the design, when the vascular clamp is not used, the vascular clamp cannot be opened due to the influence of gravity or other natural factors, further, the open injury to the human body caused by the preoperative opening of hands in the process of carrying or mutual transmission is avoided, and the clamp tip is also prevented from being worn, not only the service life of the vascular clamp is prolonged, but also the safety of the vascular clamp is improved.
Description
Technical Field
The utility model relates to the field of medical appliances, in particular to a vascular clamp special for a great saphenous vein operation.
Background
The english name (Hemostat or Clamp, straight, curved) vessel forceps are mainly used for clamping blood vessels or bleeding points, and are also called hemostatic forceps. The main difference of the structure of the vascular clamp is the alveolar bed which is divided into straight, bent, right-angled, arc (such as renal pedicle clamp) and the like according to the requirement of operation;
generally, most of the commonly used vascular forceps have linear tips, and when the vascular forceps are closed, the vascular forceps have mutually crossed friction of the forceps tips due to untight connection parts of forceps bodies, so that the forceps tips are easily abraded and the use of an operator is influenced, and therefore, the vascular forceps special for the great saphenous vein surgery are provided by the utility model.
SUMMERY OF THE UTILITY MODEL
The utility model provides a vascular clamp special for a great saphenous vein operation, which solves the technical problems.
The scheme for solving the technical problems is as follows: the special vascular forceps for the great saphenous vein surgery comprise a left forceps body, a right forceps body and a connecting spring, wherein the left forceps body is movably connected with the end head of the right forceps body, the tail ends of the left forceps body and the right forceps body are fixedly connected through the connecting spring, the left forceps body comprises a left forceps main body, a left connecting piece and a left forceps tip are sequentially arranged at the end head of the left forceps main body, a handheld ring is welded at the tail end of the left forceps main body, a right forceps main body is arranged at the right forceps body, a right connecting piece and a right forceps tip are sequentially arranged at the end head of the right forceps main body, a second handheld ring is welded at the tail end of the right forceps main body, a right reset plate and a left reset plate are respectively arranged at the tail ends of the right forceps main body and the side close to each other, a guide inserting plate is arranged at one side of the left reset plate, one end, far away from the left forceps body, is made of 45-grade steel, a guide inserting groove is formed at one side, close to the guide inserting plate, on the right reset plate, and a magnetic suction plate is arranged on the inner wall of the guide slot.
The utility model has the beneficial effects that: this device is through being provided with the left side, the right side board that resets, when using the pincers body through a handheld ring and No. two handheld rings, the tail end of two pincers bodies is close to when closing each other, the direction picture peg on the board that resets on the left side inserts along the board that resets on the right side, at last with the magnetic attraction board magnetism on the direction slot inner wall be connected, thereby make the pincers body be in the closure state, this kind of design, make the vascular pincers when not using, can not open because of the influence of gravity or other natural factors, and then avoided the people to open before carrying or mutual transmission process and cause the injury to the people because the operation, the pincers point has also been avoided opening and has received wearing and tearing, the life of vascular pincers has not only been improved, and the security of vascular pincers has been improved.
On the basis of the technical scheme, the utility model can be further improved as follows.
Furthermore, the size and the shape of the left forceps main body, the left forceps tip, the left connecting piece and the first handheld ring are the same as those of the right forceps main body, the right forceps tip, the right connecting piece and the second handheld ring, and two ends of the connecting spring are respectively welded on one side, close to each other, of the first handheld ring and the second handheld ring.
The beneficial effect of adopting the further scheme is that: the design of connecting spring for vascular pincers are at the closure in-process, and the elasticity of connecting spring self can drive left pincers body and right pincers body and be close to each other and resume the normal position, thereby avoid the operator because forget with vascular pincers resume closed state and lead to it to inlay the point and open and cause other unexpected circumstances after the use.
Furthermore, the sectional dimension of the guide inserting plate is smaller than that of the guide inserting groove, and the magnetic suction plate is magnetically connected with the end head of the guide inserting plate.
The beneficial effect of adopting the further scheme is that: the design of direction slot and direction picture peg can make vascular pincers when resumeing the closure state, can make vascular pincers directional closure when closing at every turn through the direction picture peg along direction slot male direction, avoids because the condition of the pincers point wearing and tearing that the different causes of many times pincers point closed position.
Furthermore, a connecting ring and a connecting button are respectively arranged on one side, close to each other, of the left connecting piece and the right connecting piece, a limiting groove is formed in the inner wall of the connecting ring, the connecting button is welded on the right connecting piece, a clamping ring is welded on the outer wall of the connecting button, and the clamping ring is movably inserted in the connecting ring.
The beneficial effect of adopting the further scheme is that: the connection button is movably inserted in the connection ring, so that the vascular clamp can rotate around the circle center of the connection button or the connection ring when being opened or moved at each time, and the vascular clamp is convenient for an operator to use.
Furthermore, a plurality of limiting columns are arranged outside the clamping ring, and the limiting columns are movably inserted into the limiting grooves.
The beneficial effect of adopting the further scheme is that: go into the spacing inslot through spacing post card, can make the connecting button in go-between internal rotation in-process, the condition of shake about can not appearing, and then avoided leading to vascular pincers's use problem because of the shake of pincers point.
Further, the connecting spring is a spiral compression spring.
The beneficial effect of adopting the further scheme is that: the spiral compression spring can ensure that the elastic direction of the compression spring is positioned on an arc line, thereby ensuring that the vascular clamp can be directionally closed when the vascular clamp is restored to the original position by the elastic force of the connection spring every time.
Furthermore, the left clamp body and the right clamp body are arranged in a crossed mode, and the left clamp body and the right clamp body are movably clamped through the left connecting piece and the right connecting piece.
The beneficial effect of adopting the further scheme is that: the two forceps bodies are connected through the left connecting piece and the right connecting piece, so that other complex connecting pieces are not needed in the production and assembly process, the connecting rings and the connecting buttons are simpler in structure and more convenient to produce, and the production efficiency of the vascular forceps can be effectively improved.
The utility model can achieve the following effects:
according to the device, the left and right reset plates are arranged, when the forceps bodies are used through the first handheld ring and the second handheld ring, the tail ends of the two forceps bodies are close to each other and are closed, the guide inserting plate on the left reset plate is inserted into the guide inserting groove on the right reset plate and is finally magnetically connected with the magnetic suction plate on the inner wall of the guide inserting groove, so that the forceps bodies are in a closed state, and due to the design, when the vascular forceps are not used, the vascular forceps are prevented from being opened due to the influence of gravity or other natural factors, further, the injury to people due to the opening before the operation in the carrying or mutual transmission process of people is avoided, the forceps tips are prevented from being opened and abraded, the service life of the vascular forceps is prolonged, and the safety of the vascular forceps is improved;
in the device, a left clamp body and a right clamp body are movably clamped through a left connecting piece and a right connecting piece, in the connecting process, a connecting button is inserted into a connecting ring, and a limiting column is correspondingly inserted into a limiting groove in the inner wall of the connecting ring;
the design of connecting spring in this device can utilize connecting spring self's elasticity to resume the normal position under the condition that the operator forgets closed vessel forceps, avoids the operator to lead to it to inlay the point and open thereby causing other unexpected circumstances because forget with vessel forceps recovery closure state after the use.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings. The detailed description of the present invention is given in detail by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings:
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the backside of the present invention;
FIG. 3 is a schematic view of the present invention at A;
FIG. 4 is a schematic view of the present invention at B;
FIG. 5 is a schematic view of the left connector of the present invention;
fig. 6 is a schematic structural view of the right connecting member of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a left clamp body; 2. a right clamp body; 3. a connecting spring;
11. a left forceps body; 12. a left connector; 13. a left forceps tip; 14. a first hand ring; 15. a left reset plate; 16. a guide inserting plate; 17. a connecting ring; 18. a limiting groove;
21. a right clamp body; 22. a right connector; 23. a right forceps tip; 24. a second hand ring; 25. a right reset plate; 26. a guide slot; 27. a magnetic attraction plate; 28. a connecting button; 29. a snap ring.
Detailed Description
The principles and features of the present invention are described below in conjunction with the accompanying fig. 1-6, which are provided by way of example only and are not intended to limit the scope of the utility model. The utility model is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. Advantages and features of the present invention will become apparent from the following description and from the claims. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Example 1
As shown in fig. 1-4, the vascular clamp special for the great saphenous vein surgery comprises a left clamp body 1, a right clamp body 2 and a connecting spring 3, wherein the ends of the left clamp body 1 and the right clamp body 2 are movably connected, the tail ends of the left clamp body 1 and the right clamp body 2 are fixedly connected through the connecting spring 3, the left clamp body 1 comprises a left clamp main body 11, the end of the left clamp main body 11 is sequentially provided with a left connecting piece 12 and a left clamp tip 13, the tail end of the left clamp main body 11 is welded with a first hand-holding ring 14, the right clamp body 2 is provided with a right clamp main body 21, the end of the right clamp main body 21 is sequentially provided with a right connecting piece 22 and a right clamp tip 23, the tail end of the right clamp main body 21 is welded with a second hand-holding ring 24, a right reset plate 25 and a left reset plate 15 are respectively arranged on the side, which is close to the tail ends of the right clamp main body 21 and the left clamp main body 11, a guide inserting plate 16 is arranged on one side of the left reset plate 15, one end, the guide inserting plate 16 far away from the left clamp body 1 is made of No. 45 steel, a guide slot 26 is formed in one side, close to the guide inserting plate 16, of the right reset plate 25, a magnetic suction plate 27 is arranged on the inner wall of the guide slot 26, the size and the shape of the left forceps body 11, the left forceps tip 13, the left connecting piece 12 and the first hand-held ring 14 are the same as those of the right forceps body 2, the right forceps tip 23, the right connecting piece 22 and the second hand-held ring 24, two ends of the connecting spring 3 are respectively welded on one side, close to the first hand-held ring 14 and the second hand-held ring 24, the cross-sectional size of the guide inserting plate 16 is smaller than that of the guide slot 26, the magnetic suction plate 27 is magnetically connected with the end of the guide inserting plate 16, and the connecting spring 3 is a spiral compression spring.
In this embodiment, the blood vessel pincers are in the use, and the operator only needs handheld ring 14 and No. two handheld ring 24 can make left pincers body 1 and right pincers body 2 open or be closed, and the blood vessel pincers use the back that finishes, and left pincers main part 11 and right pincers main part 21 can return closed under the spring action of coupling spring 3 to avoid forgetting some accidents that the return leads to because the blood vessel pincers.
Example 2
As shown in fig. 5-6, a connection ring 17 and a connection button 28 are respectively disposed on the sides of the left connection member 12 and the right connection member 22 close to each other, a limit groove 18 is disposed on the inner wall of the connection ring 17, the connection button 28 is welded on the right connection member 22, a snap ring 29 is welded on the outer wall of the connection button 28, the snap ring 29 is movably inserted into the connection ring 17, a plurality of limit posts are disposed on the exterior of the snap ring 29, and the limit posts are movably inserted into the limit groove 18.
In this embodiment, the design of the limiting column and the limiting groove 18 can avoid the up-and-down shaking in the rotation process of the connecting button 28, so that the distance between the left forceps tip 13 and the right forceps tip 23 is changed, and the use of the vascular forceps is affected.
The working principle is as follows:
when the utility model is used, firstly, the whole vascular clamp is disinfected, then the first hand-held ring 14 and the second hand-held ring 24 are held by hands, at the moment, the left clamp main body 11 and the right clamp main body 21 are mutually crossed and rotated, the connecting button 28 is also rotated in the connecting ring 17, in the process, the left forceps tip 13 and the right forceps tip 23 are opened for use, and after use, the operator only needs to take up the force, the left forceps main body 11 and the right forceps main body 21 can recover the original position under the elastic force of the connecting spring 3, since the connecting spring 3 is a spiral compression spring, the elastic direction is an arc line, so that the left forceps main body 11 and the right forceps main body 21 can be rotated in a crossed manner to restore the original positions, at this time, the guide insert plate 16 is inserted along the guide slot 26 and magnetically connected with the magnetic attraction plate 27 at the end, thereby avoiding the left forceps tip 13 and the right forceps tip 23 from opening, and then putting the vascular forceps back to the original position.
The foregoing is merely a preferred embodiment of the utility model and is not intended to limit the utility model in any manner; the present invention may be readily implemented by those of ordinary skill in the art as illustrated in the accompanying drawings and described above; however, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the scope of the utility model as defined by the appended claims; meanwhile, any changes, modifications, and evolutions of the equivalent changes of the above embodiments according to the actual techniques of the present invention are still within the protection scope of the technical solution of the present invention.
Claims (7)
1. Vascular forceps special for great saphenous vein surgery, including left forceps body (1), right forceps body (2) and connecting spring (3), its characterized in that, swing joint between left forceps body (1) and right forceps body (2) end, through connecting spring (3) fixed connection between the tail end of left forceps body (1) and right forceps body (2), left forceps body (1) includes left forceps main body (11), the end of left forceps main body (11) has set gradually left connecting piece (12) and left forceps point (13), the tail end welding of left forceps main body (11) has handheld ring (14) No. one, right forceps body (2) is provided with right forceps main body (21), the end of right forceps main body (21) is right connecting piece (22) and right forceps point (23) in proper order, the tail end welding of right forceps main body (21) has handheld ring No. two (24), the tail end of right forceps main body (21) and left forceps main body (11) is provided with the board that resets on the one side that just is close to each other (25) And a left side board (15) that resets, a left side board (15) one side that resets is provided with direction picture peg (16), the one end that left pincers body (1) was kept away from in direction picture peg (16) just is made with No. 45 steels, direction slot (26) have been seted up on the board (25) that resets on the right side on the one side that is close to direction picture peg (16), be provided with magnetism suction disc (27) on the inner wall of direction slot (26).
2. The vascular forceps special for the great saphenous vein surgery as claimed in claim 1, wherein the left forceps main body (11), the left forceps tip (13), the left connecting piece (12) and the first hand-held ring (14) are the same in size and shape as those of the right forceps body (2), the right forceps tip (23), the right connecting piece (22) and the second hand-held ring (24), and two ends of the connecting spring (3) are respectively welded on one side of the first hand-held ring (14) and the second hand-held ring (24) close to each other.
3. The vascular forceps special for the great saphenous vein surgery as claimed in claim 1, wherein the cross-sectional dimension of the guide inserting plate (16) is smaller than that of the guide inserting groove (26), and the magnetic suction plate (27) is magnetically connected with the end of the guide inserting plate (16).
4. The vascular forceps special for the great saphenous vein surgery as claimed in claim 2, wherein a connecting ring (17) and a connecting button (28) are respectively arranged on the side, close to each other, of the left connecting piece (12) and the right connecting piece (22), a limiting groove (18) is formed in the inner wall of the connecting ring (17), the connecting button (28) is welded on the right connecting piece (22), a clamping ring (29) is welded on the outer wall of the connecting button (28), and the clamping ring (29) is movably inserted into the connecting ring (17).
5. The vascular forceps special for the great saphenous vein surgery as claimed in claim 4, wherein a plurality of limiting columns are arranged outside the clamping ring (29), and the limiting columns are movably inserted in the limiting grooves (18).
6. Vascular forceps special for great saphenous vein surgery according to claim 1, characterized in that the connection spring (3) is a helical compression spring.
7. The vascular forceps special for the great saphenous vein surgery as claimed in claim 2, wherein the left forceps body (1) and the right forceps body (2) are arranged in a crossed manner, and the left forceps body (1) and the right forceps body (2) are movably clamped through the left connecting piece (12) and the right connecting piece (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122259303.3U CN215688206U (en) | 2021-09-17 | 2021-09-17 | Special vascular forceps for great saphenous vein operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122259303.3U CN215688206U (en) | 2021-09-17 | 2021-09-17 | Special vascular forceps for great saphenous vein operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215688206U true CN215688206U (en) | 2022-02-01 |
Family
ID=80021817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122259303.3U Expired - Fee Related CN215688206U (en) | 2021-09-17 | 2021-09-17 | Special vascular forceps for great saphenous vein operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215688206U (en) |
-
2021
- 2021-09-17 CN CN202122259303.3U patent/CN215688206U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220201 |