CN210843316U - Double-head titanium clamp with vascular cutting device - Google Patents
Double-head titanium clamp with vascular cutting device Download PDFInfo
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- CN210843316U CN210843316U CN201921422412.9U CN201921422412U CN210843316U CN 210843316 U CN210843316 U CN 210843316U CN 201921422412 U CN201921422412 U CN 201921422412U CN 210843316 U CN210843316 U CN 210843316U
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Abstract
The utility model provides a take vascular cutting device's double-end titanium clamp, including binding clip, claw beam, the portion of gripping, still include vascular cutting device and position control device, vascular cutting device sets up between two binding clips, the claw beam includes interior pole and loop bar, the binding clip is including fixed binding clip and activity binding clip again, the activity binding clip is connected with the one end of driving rope, the transfer line is connected to the driving rope other end, be provided with the adjustment tank in the middle of the position control device, vascular cutting device includes cutting blade and V type groove, and cutting blade accomodates at V type inslot. The utility model integrates the titanium clamp and the blood vessel cutting device into one device, thereby being convenient for use and shortening the operation time; the position of the clamp head can be flexibly adjusted, and the clamping of the clamp head can be independently controlled, so that the blood vessel can be conveniently clamped when the blood vessel is bent, and the clamping operation is convenient; cutting blade is accomodate in V type inslot when not using, prevents that the vascular clamp from closing the in-process and causing unnecessary vascular damage.
Description
Technical Field
The utility model relates to a surgical operation medical instrument field especially relates to a take vascular cutting device's double-end titanium clamp.
Background
Titanium forceps are one kind of abdominal surgical instruments, and are generally used for separating and clamping tissues during abdominal surgical operation under direct vision.
When a liver tumor resection or liver partial resection operation is performed, in order to reduce bleeding in the operation process, blood flow blocking of the liver is required, but the blood flow blocking time of the liver cannot be too long and generally cannot exceed 15-20 minutes, otherwise, ischemia reperfusion injury after a long liver ischemia time operation can be caused, and relatively serious functional injury can be caused to organs.
At present, in clinical operation, when a liver, a tumor and a blood vessel between the liver are generally separated and reserved, two ends of the blood vessel need to be clamped and closed by using titanium clamps respectively, and then the clamped and closed blood vessel needs to be cut off by using surgical scissors. At present, double-head titanium clamps exist, but the existing double-head titanium clamps have single functions and cannot adapt to changeable clinical emergency situations.
The prior art has the following problems in practice:
1. a plurality of titanium clamps and surgical scissors are needed, so that the operation can not be completed by a single person and the operation time is long;
2. the blood vessel is not straight, the position of the forceps head can not be flexibly adjusted by the existing double-head titanium forceps, and the double-head titanium forceps are inconvenient to use when the blood vessel is bent;
3. the two binding clips of the existing double-head titanium clamp are linked with the same transmission mechanism, and the clamping of the binding clips cannot be controlled independently;
4. the surgical scissors and the titanium clamp are arranged separately, and need to be operated by a person independently, so that unnecessary labor waste is caused;
5. when the existing titanium clamp is clamped, manual control is needed to clamp, and the blood vessel separation can be completed only by multi-person operation, so that unnecessary labor waste is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a double-head titanium clamp with a blood vessel cutting device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the double-end titanium clamp with the blood vessel cutting device comprises clamp heads, clamp rods, a holding part and the blood vessel cutting device, wherein the blood vessel cutting device is arranged between the two clamp heads, the clamp heads comprise two clamp rods, the number of the clamp rods is three, a position adjusting device is also arranged between the clamp rods and the holding part, one end of each clamp rod is connected with the position adjusting device, the blood vessel cutting device is connected with the other end of each clamp rod, the clamp heads are also connected with the other end of each clamp rod, and each clamp rod comprises an inner rod and a sleeve rod;
one end of the inner rod is connected with the tong head, and the other end of the inner rod is connected in the loop bar;
the clamp head comprises a fixed clamp head and a movable clamp head, the movable clamp head is connected with one end of a transmission rope, the other end of the transmission rope is connected with a transmission rod, the movable clamp head is fixedly connected with the transmission rope, and the transmission rope is fixedly connected with the transmission rod;
an adjusting groove is formed in the middle of the position adjusting device, a hemispherical clamping block and an adjusting rod are arranged at one end of the loop bar, and the adjusting groove comprises an inner adjusting groove matched with the hemispherical clamping block and an outer adjusting groove matched with the adjusting rod;
the blood vessel cutting device comprises a cutting blade and a V-shaped groove, the cutting blade is accommodated in the V-shaped groove, the cutting blade is connected with one end of a transmission rope, the other end of the transmission rope is connected with a transmission rod, the cutting blade is fixedly connected with the transmission rope, and the transmission rope is fixedly connected with the transmission rod;
the transmission rod is provided with a first buckle, and the corresponding position of the inner rod is provided with a second buckle.
Preferably, the inner rod is in threaded connection with the inner portion of the sleeve rod, so that the inner rod can drive the binding clip to transversely stretch and retract, and the angle of the binding clip can be adjusted through rotation.
Preferably, the movable binding clip and the fixed binding clip are arranged in a crossed manner, a screw is arranged at the crossed position, and the movable binding clip rotates and moves around the screw, so that the clamping of the binding clip is conveniently realized.
Preferably, the cutting blade and the V-shaped groove are arranged in a crossed mode, a screw is arranged at the crossed position, the cutting blade rotates around the screw to move, and when the blood vessel needs to be cut off, the cutting blade rotates around the screw and is upwards popped up to complete the cutting off of the blood vessel.
Preferably, the grip part is provided with anti-slip lines, so that the grip part is convenient to grip.
Preferably, the inner rod is provided with an external thread, and the loop bar is provided with an internal thread which is matched with the internal thread for use so as to realize the adjustment of the position.
Preferably, the position adjusting device is in a trapezoidal prism shape, one end of the position adjusting device is connected with the holding part, and the other end of the position adjusting device is convenient to arrange an adjusting groove so as to realize the longitudinal position adjustment of the clamp rod.
Preferably, the side of first buckle and second buckle all is provided with friction line, mutual friction block, is convenient for lock and cutting blade when not using accomodate when the binding clip is closed.
Preferably, the loop bar, the adjusting rod and the hemispherical clamping block are integrally formed.
Preferably, the inner adjustment groove and the outer adjustment groove are integrally formed.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the two titanium clamps and the blood vessel cutting device are integrated on one device, so that the device can be operated by one person, is convenient to use and shortens the operation time;
2. the position adjusting device, the inner rod and the sleeve rod are arranged, so that the position of the forceps head can be flexibly adjusted, and the blood vessel can be clamped conveniently when the blood vessel is bent;
3. the transmission rod is arranged on the inner rod, can independently control the clamping of the forceps head, and is provided with the transmission rope for extension, so that the clamping operation outside the body in the operation is facilitated;
4. the cutting blade is accommodated in the V-shaped groove when not in use, so that unnecessary blood vessel damage in the process of clamping and closing the blood vessel is prevented;
5. the buckle that has set up supporting use on interior pole and transfer line is convenient for press from both sides tightly when the binding clip is closed, and the buckle locks when cutting blade is not suitable for, makes cutting blade accomodate in V type inslot, loosens the buckle when needing to carry out the blood vessel and break off, and cutting blade pops out, accomplishes the blood vessel and breaks off.
Drawings
Fig. 1 is a schematic top view of embodiment 1 of the present invention;
fig. 2 is a schematic bottom view of embodiment 1 of the present invention;
fig. 3 is a schematic structural view of a blood vessel cutting device according to embodiment 1 of the present invention.
Wherein: the blood vessel cutting device comprises a binding clip 1, a fixed binding clip 11, a movable binding clip 12, a binding clip 2, an inner rod 21, a loop bar 22, a hemispherical clamping block 23, an adjusting rod 24, a holding part 3, an anti-skidding line 31, a blood vessel cutting device 4, a cutting blade 41, a V-shaped groove 42, a position adjusting device 5, an inner adjusting groove 51, an outer adjusting groove 52, transmission ropes 6-1 and 6-2, transmission rods 7-1 and 7-2, a first buckle 8, a second buckle 9 and friction lines 10.
Detailed Description
In order to further understand the objects, structures, features and functions of the present invention, the following embodiments are described in detail.
Referring to fig. 1 and 2, a double-headed titanium clamp with a blood vessel cutting device comprises clamp heads 1, clamp rods 2, a holding part 3 and a blood vessel cutting device 4, wherein the blood vessel cutting device 4 is arranged between the two clamp heads 1, the clamp heads 1 comprise two, the clamp rods 2 comprise three, a position adjusting device 5 is arranged between the clamp rods 2 and the holding part 3, one end of each clamp rod 2 is connected with the position adjusting device 5, the blood vessel cutting device 4 is connected with the other end of each clamp rod 2, the clamp heads 1 are also connected with the other end of each clamp rod 2, and each clamp rod 2 comprises an inner rod 21 and a sleeve rod 22;
one end of the inner rod 21 is connected with the tong head 1, and the other end of the inner rod is connected in the loop bar 22;
the binding clip 1 further comprises a fixed binding clip 11 and a movable binding clip 12, the movable binding clip 12 is connected with one end of a transmission rope 6-1, the other end of the transmission rope 6-1 is connected with a transmission rod 7-1, the movable binding clip 12 is fixedly connected with the transmission rope 6-1, and the transmission rope 6-1 is fixedly connected with the transmission rod 7-1;
an adjusting groove is formed in the middle of the position adjusting device 5, a hemispherical clamping block 23 and an adjusting rod 24 are arranged at one end of the loop bar 22, the loop bar 22 is fixedly connected with one end of the adjusting rod 24, the other end of the adjusting rod 24 is fixedly connected with the hemispherical clamping block 23, and the adjusting groove comprises an inner adjusting groove 51 matched with the hemispherical clamping block and an outer adjusting groove 52 matched with the adjusting rod;
the blood vessel cutting device 4 comprises a cutting blade 41 and a V-shaped groove 42, wherein the cutting blade 41 is accommodated in the V-shaped groove 42, the cutting blade 41 is connected with one end of a transmission rope 6-2, the other end of the transmission rope 6-2 is connected with a transmission rod 7-2, the cutting blade 41 is fixedly connected with the transmission rope 6-2, and the transmission rope 6-2 is fixedly connected with the transmission rod 7-2;
the transmission rods 7-1 and 7-2 are provided with first buckles 8, and the corresponding positions of the inner rods 21 are provided with second buckles 9.
Specifically, the inner rod 21 is in threaded connection with the sleeve rod 22, so that the inner rod 21 drives the binding clip 1 to transversely stretch and move, and the angle of the binding clip 1 is adjusted through rotation.
Specifically, referring to fig. 2, the movable binding clip 12 and the fixed binding clip 11 are arranged in a crossed manner, a screw is arranged at the crossed position, and the movable binding clip 12 rotates around the screw, so that the clamping of the binding clip 1 is facilitated.
Specifically, referring to fig. 3, the cutting blade 41 is crossed with the V-shaped groove 42, a screw is disposed at the crossing position, the cutting blade 41 rotates around the screw, and when a blood vessel needs to be cut off, the cutting blade 41 rotates around the screw and springs upwards to complete the cutting off of the blood vessel.
Specifically, the grip portion 3 is provided with anti-slip lines 31 for facilitating gripping.
Specifically, an external thread is arranged on the inner rod 21, and an internal thread is arranged in the loop bar 22, so that the position can be adjusted in a matched manner.
Specifically, the position adjusting device 5 is in a trapezoidal prism shape, one end of the position adjusting device is connected with the holding part 3, and the other end of the position adjusting device is convenient for arranging an adjusting groove, so that the longitudinal position of the clamp rod 2 can be adjusted.
Specifically, referring to fig. 3, friction lines 10 are disposed on the side surfaces of the first buckle 8 and the second buckle 9, and are engaged with each other in a friction manner, so as to facilitate locking when the binding clip 1 is clamped and storage when the cutting blade 41 is not used.
Specifically, the loop bar 22, the adjusting bar 24 and the hemispherical engaging block 23 are integrally formed.
Specifically, the inner adjustment groove 51 and the outer adjustment groove 52 are integrally formed.
The present invention has been described in relation to the above embodiments, which are only examples for implementing the present invention. It should be noted that the disclosed embodiments do not limit the scope of the invention. On the contrary, all changes and modifications which do not depart from the spirit and scope of the present invention are deemed to fall within the scope of the present invention.
Claims (10)
1. The utility model provides a take vascular cutting device's double-end titanium clamp, includes binding clip, claw beam, the portion of gripping, its characterized in that: the blood vessel cutting device is arranged between the two clamp heads, the two clamp heads comprise three clamp rods, a position adjusting device is arranged between the clamp rods and the holding part, one end of each clamp rod is connected with the position adjusting device, the blood vessel cutting device is connected with the other end of each clamp rod, the clamp heads are also connected with the other end of each clamp rod, and each clamp rod comprises an inner rod and a sleeve rod;
one end of the inner rod is connected with the tong head, and the other end of the inner rod is connected in the loop bar;
the clamp head comprises a fixed clamp head and a movable clamp head, the movable clamp head is connected with one end of a transmission rope, the other end of the transmission rope is connected with a transmission rod, the movable clamp head is fixedly connected with the transmission rope, and the transmission rope is fixedly connected with the transmission rod;
an adjusting groove is formed in the middle of the position adjusting device, a hemispherical clamping block and an adjusting rod are arranged at one end of the loop bar, and the adjusting groove comprises an inner adjusting groove matched with the hemispherical clamping block and an outer adjusting groove matched with the adjusting rod;
the blood vessel cutting device comprises a cutting blade and a V-shaped groove, the cutting blade is accommodated in the V-shaped groove, the cutting blade is connected with one end of a transmission rope, the other end of the transmission rope is connected with a transmission rod, the cutting blade is fixedly connected with the transmission rope, and the transmission rope is fixedly connected with the transmission rod;
the transmission rod is provided with a first buckle, and the corresponding position of the inner rod is provided with a second buckle.
2. The double-ended titanium clip with vascular cutting device of claim 1, wherein: the inner rod is in threaded connection with the inner part of the sleeve rod.
3. The double-ended titanium clip with vascular cutting device of claim 1, wherein: the movable binding clip and the fixed binding clip are arranged in a crossed mode, a screw is arranged at the crossed position, and the movable binding clip rotates and moves around the screw.
4. The double-ended titanium clip with vascular cutting device of claim 1, wherein: cutting blade and V type groove crossing arrangement, crossing position department is provided with the screw, cutting blade is around the rotatory activity of screw.
5. The double-ended titanium clip with vascular cutting device of claim 1, wherein: the holding part is provided with anti-skid lines.
6. The double-ended titanium clip with vascular cutting device of claim 1, wherein: the inner rod is provided with external threads, and the loop bar is internally provided with internal threads.
7. The double-ended titanium clip with vascular cutting device of claim 1, wherein: the loop bar.
8. The double-ended titanium clip with vascular cutting device of claim 1, wherein: the side of first buckle and second buckle all is provided with friction line, mutual friction block.
9. The double-ended titanium clip with vascular cutting device of claim 1, wherein: the loop bar, the adjusting rod and the hemispherical clamping block are integrally formed.
10. The double-ended titanium clip with vascular cutting device of claim 1, wherein: the inner adjusting groove and the outer adjusting groove are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921422412.9U CN210843316U (en) | 2019-08-29 | 2019-08-29 | Double-head titanium clamp with vascular cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921422412.9U CN210843316U (en) | 2019-08-29 | 2019-08-29 | Double-head titanium clamp with vascular cutting device |
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| Publication Number | Publication Date |
|---|---|
| CN210843316U true CN210843316U (en) | 2020-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921422412.9U Active CN210843316U (en) | 2019-08-29 | 2019-08-29 | Double-head titanium clamp with vascular cutting device |
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| CN (1) | CN210843316U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112155638A (en) * | 2020-10-10 | 2021-01-01 | 常州安康医疗器械有限公司 | Double-end titanium clamp with vascular cutting function |
-
2019
- 2019-08-29 CN CN201921422412.9U patent/CN210843316U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112155638A (en) * | 2020-10-10 | 2021-01-01 | 常州安康医疗器械有限公司 | Double-end titanium clamp with vascular cutting function |
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