Push type haemorrhoids loop ligature device

Abstract

The utility model relates to a push type hemorrhoid loop ligature device which comprises a loop ligature tube and a loop ligature mechanism, the loop ligature tube is provided with a rubber ring, the loop ligature mechanism comprises a clamping assembly and a push assembly, the clamping assembly comprises a clamping claw and a clamping ring, the clamping claw comprises a plurality of clamping parts and a plurality of driving parts, the clamping parts are rotationally connected to the loop ligature tube, and the driving parts are rotationally connected to the clamping claw. The clamping ring is arranged on the loop ligature tube, one end of each driving part is rotationally connected with the clamping part, the other end of each driving part is rotationally connected with the clamping ring, and the pushing assembly is used for pushing the rubber ring to be close to haemorrhoids sarcoma to complete loop ligature. The application has the effects of narrowing the range positioning of the haemorrhoids sarcoma and increasing the ligation success rate of the haemorrhoids sarcoma.

Description

Technical Field

[0001] The present application relates to the field of hemorrhoid treatment, and in particular to a push-type hemorrhoid ligation device. Background Art

[0002] Thrombosed external hemorrhoids are a common clinical disease, often caused by excessive consumption of spicy and irritating foods, straining to defecate in the toilet, rupture of subcutaneous veins around the anus, and blood accumulation under the skin. When treating hemorrhoids, a hemorrhoid ligation device is generally required.

[0003] The existing hemorrhoid ligation device includes a ligation tube and a pushing mechanism. The ligation tube is used for ligating hemorrhoidal tissue. The pushing mechanism is connected to the ligation tube. When in use, the ligation tube is extended into the anorectal area of ​​the patient to find the location of the hemorrhoids, and the ligation tube is put on the hemorrhoidal tumor. Then the pushing mechanism pushes the rubber ring off the ligation tube, that is, the rubber ring is put on the hemorrhoids to achieve ligation of the hemorrhoids.

[0004] With respect to the above-mentioned related technologies, after the ligation tube is put on the hemorrhoidal sarcoma, the pushing mechanism directly pushes the rubber ring to complete the ligation. During this process, the ligation tube only locates the position of the hemorrhoidal sarcoma within a certain range, which can easily lead to the ligation range of the ligation tube being too large, thereby reducing the success rate of the ligation of the hemorrhoidal sarcoma. Summary of the invention

[0005] In order to narrow the range of positioning of hemorrhoidal sarcoma and increase the success rate of ligation of hemorrhoidal sarcoma, the present application provides a push-type hemorrhoidal ligation device.

[0006] The present application provides a push-type hemorrhoid ligation device that adopts the following technical solution:

[0007] A push-type hemorrhoid ligation device comprises a ligation tube and a ligation mechanism, wherein the ligation tube is provided with a rubber ring, and the ligation mechanism comprises a clamping assembly and a pushing assembly, wherein the clamping assembly comprises a clamping claw and a clamping ring, wherein the clamping claw comprises a plurality of clamping parts and a plurality of driving parts, each of the clamping parts is rotatably connected to the ligation tube, and the clamping ring is provided on the ligation tube, wherein one end of each driving part is rotatably connected to the clamping part, and the other end of each driving part is rotatably connected to the clamping ring, and the pushing assembly is used to push the rubber ring close to the hemorrhoidal sarcoma to complete the ligation.

[0008] By adopting the above technical scheme, when the hemorrhoidal sarcoma needs to be ligated, the ligation tube is put on the hemorrhoidal sarcoma, so that each clamping part is set on the hemorrhoidal sarcoma, and the clamping ring moves along the ligation tube in the direction away from the hemorrhoidal sarcoma, thereby driving each driving part to rotate in the direction away from each clamping part, so that each clamping part rotates towards each other until each clamping part abuts against the hemorrhoidal sarcoma, so that the clamping claw clamps the hemorrhoidal sarcoma, thereby completing the precise positioning of the hemorrhoidal sarcoma, and the pushing component pushes the rubber ring to move in the direction close to the hemorrhoidal sarcoma until the rubber ring ligates the hemorrhoidal sarcoma, which improves the problem that after the ligation tube is put on the hemorrhoidal sarcoma, the pushing mechanism directly pushes the rubber ring to complete the ligation. In this process, the ligation tube only locates the position of the hemorrhoidal sarcoma within a certain range, which easily leads to the ligation range of the ligation tube being too large, thereby reducing the ligation success rate of the hemorrhoidal sarcoma.

[0009] Optionally, the ligation mechanism also includes a driving assembly, which includes a driving rod, a driving wheel and a driving block. The driving rod is slidably engaged with the ligation tube, and the driving rod is fixedly connected to the clamping ring. The driving rod is fixedly provided with a thread. The driving wheel is rotatably provided on the ligation tube, and the driving block is rotatably provided on the ligation tube. The driving block is fixedly provided with a thread. One end of the driving wheel is engaged with the driving rod, and the other end of the driving wheel is engaged with the driving block.

[0010] By adopting the above technical solution, when the clamping ring moves toward or away from the hemorrhoidal tumor, the driving block moves toward or away from the ligation tube, the driving block rotates to drive the driving wheel, the driving wheel rotates to drive the driving rod to move toward or away from the hemorrhoidal tumor, the driving rod moves to drive the clamping ring toward or away from the hemorrhoidal tumor, thereby completing the driving of the clamping ring, making the driving of the clamping ring simpler and more convenient, and making it easier to use.

[0011] Optionally, the driving assembly further comprises a driving torsion spring, one end of which is fixedly disposed on the ligation tube, and the other end of which is fixedly connected to the driving shift block.

[0012] By adopting the above technical solution and setting the driving torsion spring, when the clamping ring needs to move toward the direction close to the hemorrhoidal tumor, the driving torsion spring drives the driving block to quickly reset, so that the clamping ring quickly moves toward the direction close to the hemorrhoidal tumor, so that each clamping part quickly rotates away from each other, so that the clamping claw quickly returns to its initial state, making the resetting of the clamping claw simpler and more convenient, and improving the usability.

[0013] Optionally, the driving rod is fixedly provided with a plurality of guide blocks, the ligation tube is provided with a plurality of guide grooves, and each of the guide blocks is respectively penetrated and slidably matched in each of the guide grooves.

[0014] By adopting the above technical solution and setting a plurality of guide blocks, when the driving rod slides in the ligation tube, each guide block slides along each guide groove respectively, so that the sliding of the driving rod in the ligation tube is more stable and smooth, and the usability is better.

[0015] Optionally, the pushing assembly includes a pushing block, and the pushing block is slidably engaged with the ligation tube. When the pushing block slides along the ligation tube, the pushing block pushes the rubber ring to move in a direction away from the ligation tube.

[0016] By adopting the above technical solution and setting the pushing block, when the clamping claw clamps the hemorrhoidal sarcoma, the pushing block slides, and the pushing block pushes the rubber ring to move toward the clamping claw, that is, toward the hemorrhoidal sarcoma, until the rubber ring completes the ligation of the hemorrhoidal sarcoma, thereby making the ligation of the hemorrhoidal sarcoma simpler and more convenient, and making it more usable.

[0017] Optionally, the pushing assembly also includes a pushing sleeve, a first slider and a second slider, the pushing sleeve is fixedly arranged on the sleeve tube, the pushing sleeve is provided with a first slide groove and a second slide groove, the first slide groove and the second slide groove are connected, the first slide groove and the second slide groove both contain a pushing fluid, the first slider slides and fits in the first slide groove to seal the first slide groove, the second slider slides and fits in the second slide groove to seal the second slide groove, the first slider is fixedly connected to the driving rod, the second slider is fixedly connected to the pushing block, when the first slider slides toward the direction approaching the pushing sleeve, the second slider slides toward the direction away from the pushing sleeve.

[0018] By adopting the above technical solution, when the driving rod slides in the direction away from the clamping claw, the driving rod drives the first slider to slide in the direction close to the pushing sleeve, so that the first slider squeezes the pushing fluid from the first slide groove to the second slide groove, so that the pushing fluid pushes the second slider to slide in the direction away from the pushing sleeve, and the sliding of the second slider drives the pushing block to slide in the direction close to the clamping claw, thereby pushing the rubber ring to move in the direction close to the clamping claw, thereby completing the driving of the pushing block, making the driving of the pushing block simpler and more convenient, and making it easier to use.

[0019] Optionally, the clamping assembly further comprises a clamping rubber, wherein the clamping rubber is fixedly disposed on each clamping portion, and when each clamping portion clamps the hemorrhoidal tumor, the clamping rubber abuts against the hemorrhoidal tumor.

[0020] By adopting the above technical solution and setting the clamping rubber, when each clamping part clamps the hemorrhoidal sarcoma, the clamping rubber and the hemorrhoidal sarcoma abut and cooperate, so that when each clamping part clamps the hemorrhoidal sarcoma, the clamping of the hemorrhoidal sarcoma is more stable, and at the same time the comfort of the patient is increased, making it more usable.

[0021] Optionally, a ligation handle is fixedly provided at one end of the ligation tube.

[0022] By adopting the above technical solution and setting the ligation handle, the operator can more easily control the position of the ligation device, thereby making the use of the ligation device simpler and more convenient, and making it more usable.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. When the hemorrhoidal sarcoma needs to be ligated, the ligation tube is put on the hemorrhoidal sarcoma, so that each clamping part is set on the hemorrhoidal sarcoma, and the clamping ring moves along the ligation tube in the direction away from the hemorrhoidal sarcoma, thereby driving each driving part to rotate in the direction away from each clamping part, so that each clamping part rotates towards each other until each clamping part abuts against the hemorrhoidal sarcoma, so that the clamping claw clamps the hemorrhoidal sarcoma, thereby completing the precise positioning of the hemorrhoidal sarcoma, and the pushing component pushes the rubber ring to move in the direction close to the hemorrhoidal sarcoma until the rubber ring ligates the hemorrhoidal sarcoma, which improves the problem that after the ligation tube is put on the hemorrhoidal sarcoma, the pushing mechanism directly pushes the rubber ring to complete the ligation. In this process, the ligation tube only locates the position of the hemorrhoidal sarcoma within a certain range, which easily leads to an excessively large ligation range of the ligation tube, thereby reducing the ligation success rate of the hemorrhoidal sarcoma.

[0025] 2. When the clamping ring moves toward or away from the hemorrhoidal tumor, the driving block moves toward or away from the ligation tube, the driving block rotates to drive the driving wheel, the driving wheel rotates to drive the driving rod to move toward or away from the hemorrhoidal tumor, the driving rod moves to drive the clamping ring toward or away from the hemorrhoidal tumor, thereby completing the driving of the clamping ring, making the driving of the clamping ring simpler and more convenient, and making it more usable.

[0026] 3. The setting of the driving torsion spring enables the driving torsion spring to quickly reset the driving block when the clamping ring needs to move toward the direction close to the hemorrhoidal tumor, so that the clamping ring quickly moves toward the direction close to the hemorrhoidal tumor, so that each clamping part quickly rotates away from each other, so that the clamping claw quickly returns to its initial state, making the resetting of the clamping claw simpler and more convenient, and making it more usable. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0028] Figure 2 It is a cross-sectional view of the overall structure of an embodiment of the present application.

[0029] Figure 3 yes Figure 1 A magnified view of part A.

[0030] Figure 4 yes Figure 1 Enlarged view of part B.

[0031] Explanation of the reference numerals: 1. ligation tube; 11. ligation hole; 111. guide groove; 12. ligation handle; 121. ligation protrusion; 13. ligation groove; 14. rubber ring; 2. ligation mechanism; 21. driving assembly; 211. driving rod; 2111. guide block; 212. driving wheel; 213. driving shift block; 214. driving torsion spring; 22. clamping assembly; 221. clamping claw; 2211. clamping part; 2212. driving part; 222. clamping ring; 223. clamping rubber; 23. pushing assembly; 231. pushing sleeve; 2311. first slide groove; 2312. second slide groove; 232. first slider; 233. second slider; 234. pushing block. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1-4 This application is described in further detail.

[0033] The present application embodiment discloses a push-type hemorrhoid ligation device. Figure 1 and Figure 2 A push-type hemorrhoid ligation device includes a ligation tube 1 and a ligation mechanism 2. The ligation tube 1 is cylindrical, and a ligation hole 11 is provided in the middle of the ligation tube 1. A ligation handle 12 is fixedly provided at one end of the ligation tube 1, and a ligation protrusion 121 is fixedly provided on one side of the ligation handle 12, so that the operator can more easily control the position of the ligation device, thereby making the use of the ligation device simpler and more convenient. At the same time, the setting of the ligation protrusion 121 further increases the stability of the handheld ligation device. The ligation mechanism 2 is arranged on the ligation tube 1, and a ligation groove 13 is provided on the outer peripheral surface of the ligation tube 1 away from the end of the ligation handle 12, and the ligation groove 13 is provided with a rubber ring 14, and the rubber ring 14 is passed through and clamped in the ligation groove 13.

[0034] Reference Figure 1 and Figure 2 The ligation mechanism 2 includes a driving component 21, and the driving component 21 includes a driving rod 211. The driving rod 211 is cylindrical, and the driving rod 211 is penetrated and slidably matched in the ligation hole 11. A plurality of guide blocks 2111 are fixedly arranged on the outer circumferential surface of the driving rod 211, and each guide block 2111 is evenly distributed circumferentially around the axis of the driving rod 211. A plurality of guide grooves 111 are opened on the wall of the ligation hole 11, and each guide groove 111 extends along the length direction of the ligation tube 1. Each guide block 2111 is respectively penetrated and slidably matched in each guide groove 111. When the driving rod 211 slides in the ligation tube 1, each guide block 2111 slides along each guide groove 111 respectively, so that the sliding of the driving rod 211 in the ligation tube 1 is more stable and smooth.

[0035] Reference Figure 1 and Figure 2The driving assembly 21 also includes a driving wheel 212, a driving block 213 and a driving torsion spring 214. The driving wheel 212 is rotatably arranged on the side of the ligation handle 12 close to the driving rod 211, and the driving block 213 is rotatably arranged on the side of the ligation handle 12. The driving rod 211 is fixedly provided with a thread, and the driving block 213 is fixedly provided with a thread. One end of the driving wheel 212 is engaged with the driving rod 211, and the other end of the driving wheel 212 is engaged with the driving block 213. The driving torsion spring 214 is located between the ligation handle 12 and the driving block 213. One end of the driving torsion spring 214 is fixedly connected to the ligation handle 12, and the other end of the driving torsion spring 214 is fixedly connected to the driving block 213.

[0036] When the driving block 213 moves in the direction away from the ligation tube 1, the driving block 213 rotates to drive the driving wheel 212 to rotate, and the driving wheel 212 rotates to drive the driving rod 211 to slide along the length direction of the ligation hole 11 in the direction away from the ligation tube 1, thereby completing the driving of the driving rod 211 to slide away from the ligation tube 1, so that the driving of the driving rod 211 is simpler and more convenient. When the driving rod 211 needs to be reset, the driving torsion spring 214 drives the driving block 213 to rotate in the direction close to the ligation tube 1, and the driving block 213 drives the driving wheel 212 to rotate, and the driving wheel 212 rotates to drive the driving rod 211 to slide in the direction close to the ligation tube 1, thereby completing the reset of the driving rod 211.

[0037] Reference Figure 3 The ligation mechanism 2 also includes a clamping assembly 22, which includes a clamping claw 221 and a clamping ring 222. The clamping claw 221 includes four clamping parts 2211 and four driving parts 2212. Each clamping part 2211 is rotatably connected to the ligation tube 1, and each clamping part 2211 is evenly distributed circumferentially around the longitudinal axis of the ligation tube 1. The clamping ring 222 is coaxially fixedly connected to the driving rod 211. One end of each driving part 2212 is rotatably connected to the clamping part 2211, and the other end of each driving part 2212 is rotatably connected to the clamping ring 222.

[0038] When the driving rod 211 slides toward or away from the ligation tube 1, the driving rod 211 drives the clamping ring 222 to move toward or away from the ligation tube 1, and the clamping ring 222 drives each driving part 2212 to move toward or away from the ligation tube 1, so that each driving part 2212 drives each clamping part 2211 to rotate toward or away from each other.

[0039] Reference Figure 3The clamping assembly 22 also includes a clamping rubber 223, which is fixedly arranged at one end of each clamping part 2211 away from the ligation tube 1. When each clamping part 2211 clamps the hemorrhoidal tumor, the clamping rubber 223 abuts and cooperates with the hemorrhoidal tumor, so that when each clamping part 2211 clamps the hemorrhoidal tumor, the clamping rubber 223 abuts and cooperates with the hemorrhoidal tumor, so that when each clamping part 2211 clamps the hemorrhoidal tumor, the clamping of the hemorrhoidal tumor is more stable, and the comfort of the patient is increased at the same time.

[0040] Reference Figure 3 and Figure 4 The ligation mechanism 2 also includes a pushing component 23, which includes a pushing sleeve 231, a plurality of first sliders 232, a plurality of second sliders 233 and a plurality of pushing blocks 234. The pushing sleeve 231 is cylindrical, and the pushing sleeve 231 is fixedly arranged on the hole wall of the ligation hole 11 and is coaxially arranged with the driving rod 211. The pushing sleeve 231 is provided with a plurality of first slide grooves 2311 and a plurality of second slide grooves 2312. Each first slide groove 2311 and each second slide groove 2312 are uniformly distributed around the axis of the pushing sleeve 231. Each first slide groove 2311 and each second slide groove 2312 are connected, and each first slide groove 2311 and each second slide groove 2312 contain a pushing liquid. Each first slider 232 is respectively penetrated and slidably matched with each The first slide groove 2311 seals the first slide groove 2311, and each second slider 233 is respectively penetrated and slidably matched with the second slide groove 2312 to seal the second slide groove 2312. The driving rod 211 is fixedly provided with a plurality of driving blocks, and each driving block is evenly distributed circumferentially around the axis of the driving rod 211. Each driving block is respectively fixedly connected to each first slider 232, and each pushing block 234 is respectively fixedly provided on one side of each second slider 233. When the first slider 232 slides toward the direction approaching the pushing sleeve 231, the second slider 233 slides toward the direction away from the pushing sleeve 231, and the pushing block 234 slides and cooperates with the ligation tube 1. When the pushing block 234 slides along the ligation tube 1, the pushing block 234 pushes the rubber ring 14 to move in the direction away from the ligation tube 1.

[0041] When the driving rod 211 slides in the direction away from the clamping claw 221, the driving rod 211 drives the first slider 232 to slide in the direction close to the pushing sleeve 231, so that the first slider 232 squeezes the pushing fluid from the first slide groove 2311 to the second slide groove 2312, so that the pushing fluid pushes the second slider 233 to slide in the direction away from the pushing sleeve 231, and the sliding of the second slider 233 drives the pushing block 234 to slide in the direction close to the clamping claw 221, thereby pushing the rubber ring 14 to move in the direction close to the clamping claw 221, thereby completing the driving of the pushing block 234, making the driving of the pushing block 234 simpler and more convenient. At the same time, the pushing block 234 pushes the rubber ring 14 to move in the direction close to the clamping claw 221, that is, moves in the direction close to the hemorrhoidal sarcoma, until the rubber ring 14 completes the ligation of the hemorrhoidal sarcoma, thereby making the ligation of the hemorrhoidal sarcoma simpler and more convenient.

[0042] The implementation principle of the push-type hemorrhoid ligation device in the embodiment of the present application is as follows: when the hemorrhoidal tumor needs to be ligated, the ligation tube 1 is put on the hemorrhoidal tumor, so that each clamping part 2211 is set on the hemorrhoidal tumor, and the clamping ring 222 moves along the ligation tube 1 in a direction away from the hemorrhoidal tumor, thereby driving each driving part 2212 to rotate in a direction away from each clamping part 2211, so that each clamping part 2211 rotates in a direction close to each other, until each clamping part 2211 is in contact with the hemorrhoidal tumor, so that the clamping claw 221 can clamp the hemorrhoidal tumor. Clamping, thereby completing the precise positioning of the hemorrhoidal sarcoma. While the clamping claw 221 completes the positioning and clamping of the hemorrhoidal sarcoma, the pushing component 23 pushes the rubber ring 14 to move towards the hemorrhoidal sarcoma until the rubber ring 14 ligatures the hemorrhoidal sarcoma. This improves the problem that after the ligation tube 1 is put on the hemorrhoidal sarcoma, the pushing mechanism directly pushes the rubber ring 14 to complete the ligation. In this process, the ligation tube 1 only locates the position of the hemorrhoidal sarcoma within a certain range, which can easily lead to the ligation range of the ligation tube 1 being too large, thereby reducing the ligation success rate of the hemorrhoidal sarcoma.

[0043] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A push-type hemorrhoid ligation device, characterized in that: The invention comprises a ligation tube (1) and a ligation mechanism (2), wherein the ligation tube (1) is provided with a rubber ring (14), and the ligation mechanism (2) comprises a clamping assembly (22) and a pushing assembly (23), wherein the clamping assembly (22) comprises a clamping claw (221) and a clamping ring (222), wherein the clamping claw (221) comprises a plurality of clamping parts (2211) and a plurality of driving parts (2212), wherein each of the clamping parts (2211) is rotatably connected to the ligation tube (1), and the clamping ring (222) is provided on the ligation tube (1), wherein one end of each of the driving parts (2212) is rotatably connected to the clamping part (2211), and the other end of each of the driving parts (2212) is rotatably connected to the clamping ring (222), and the pushing assembly (23) is used for pushing the rubber ring (14) close to the hemorrhoidal sarcoma to complete the ligation.

2. A push-type hemorrhoid ligation device according to claim 1, characterized in that: The ligation mechanism (2) further comprises a driving assembly (21), the driving assembly (21) comprising a driving rod (211), a driving wheel (212) and a driving block (213); the driving rod (211) is slidably matched with the ligation tube (1); the driving rod (211) is fixedly connected to a clamping ring (222); the driving rod (211) is fixedly provided with a thread; the driving wheel (212) is rotatably provided on the ligation tube (1); the driving block (213) is rotatably provided on the ligation tube (1); the driving block (213) is fixedly provided with a thread; one end of the driving wheel (212) is meshed with the driving rod (211); and the other end of the driving wheel (212) is meshed with the driving block (213).

3. The push-type hemorrhoid ligation device according to claim 2, characterized in that: The driving assembly (21) further comprises a driving torsion spring (214), one end of which is fixedly arranged on the ligation tube (1), and the other end of which is fixedly connected to the driving shift block (213).

4. The push-type hemorrhoid ligation device according to claim 2, characterized in that: The driving rod (211) is fixedly provided with a plurality of guide blocks (2111), the ligation tube (1) is provided with a plurality of guide grooves (111), and each of the guide blocks (2111) is respectively penetrated and slidably matched in each of the guide grooves (111).

5. The push-type hemorrhoid ligation device according to claim 1, characterized in that: The pushing assembly (23) comprises a pushing block (234), and the pushing block (234) is slidably engaged with the ligation tube (1). When the pushing block (234) slides along the ligation tube (1), the pushing block (234) pushes the rubber ring (14) to move in a direction away from the ligation tube (1).

6. The push-type hemorrhoid ligation device according to claim 5, characterized in that: The pushing assembly (23) further comprises a pushing sleeve (231), a first sliding block (232) and a second sliding block (233); the pushing sleeve (231) is fixedly arranged on the ligation tube (1); the pushing sleeve (231) is provided with a first sliding groove (2311) and a second sliding groove (2312); the first sliding groove (2311) and the second sliding groove (2312) are connected; the first sliding groove (2311) and the second sliding groove (2312) both contain a pushing fluid; the first sliding block (232) slides and cooperates with the first sliding block (232) to move in a sliding manner; The first slide groove (2311) is in the first slide groove (2311) and the first slide groove (2311) is sealed, the second slider (233) slides and cooperates with the second slide groove (2312) and the second slide groove (2312) is sealed, the first slider (232) is fixedly connected to the driving rod (211), and the second slider (233) is fixedly connected to the pushing block (234), when the first slider (232) slides toward the direction approaching the pushing sleeve (231), the second slider (233) slides toward the direction away from the pushing sleeve (231).

7. The push-type hemorrhoid ligation device according to claim 1, characterized in that: The clamping assembly (22) further comprises a clamping rubber (223), wherein the clamping rubber (223) is fixedly arranged on each clamping portion (2211), and when each clamping portion (2211) clamps the hemorrhoidal tumor, the clamping rubber (223) abuts against the hemorrhoidal tumor.

8. The push-type hemorrhoid ligation device according to claim 1, characterized in that: A ligation handle (12) is fixedly provided at one end of the ligation tube (1).

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