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CN-224206855-U - Pressure-adjustable noninvasive hemostatic clamp device

CN224206855UCN 224206855 UCN224206855 UCN 224206855UCN-224206855-U

Abstract

The application relates to the technical field of hemostatic devices, in particular to a pressure-adjustable noninvasive hemostatic clip device. The noninvasive hemostatic clamp device capable of adjusting pressure comprises a shell, a first clamp plate, a second clamp plate, a return spring and a push block, wherein the first clamp plate is slidably installed in the shell, the second clamp plate is slidably installed in the shell and symmetrically arranged on the first clamp plate, the return spring enables the first clamp plate and the second clamp plate to be close to each other, the push block is slidably installed in the shell, and two ends of a push side of the push block are respectively abutted against the first clamp plate and the second clamp plate. The application solves the technical problem that the clamping force of the hemostatic clamp is not easy to adjust, so that the vascular injury of a patient is easy to happen.

Inventors

  • ZHANG ZHINIAN
  • ZHU WENDI

Assignees

  • 陕西智宇寰宸医疗器械有限公司

Dates

Publication Date
20260508
Application Date
20250208

Claims (10)

  1. 1. A pressure-adjustable noninvasive hemostatic clip device is characterized by comprising a shell (1); A first clamping plate (2) which is slidably arranged in the shell (1); the second clamping plate (3) is slidably arranged in the shell (1) and is symmetrically arranged with the first clamping plate (2); A return spring (4) for bringing the first clamping plate (2) and the second clamping plate (3) close to each other; The pushing block (5) is slidably mounted in the shell (1), and two ends of the pushing side of the pushing block (5) are respectively abutted against the first clamping plate (2) and the second clamping plate (3).
  2. 2. Pressure-adjustable noninvasive hemostatic clip device according to claim 1, characterized in that the two ends of the return spring (4) are connected with the first clamping plate (2) and the first clamping plate (2), respectively.
  3. 3. The pressure-adjustable noninvasive hemostatic clamp device according to claim 1, wherein two return springs (4) are provided, wherein two ends of one return spring (4) are respectively connected with the first clamping plate (2) and the inner wall of the housing (1), and two ends of the other return spring (4) are respectively connected with the second clamping plate (3) and the inner wall of the housing (1).
  4. 4. Pressure-adjustable noninvasive hemostatic clip device according to claim 1, characterized in that the push block (5) is screwed with a threaded rod (6); One end of the threaded rod (6) penetrates out of the shell (1), and one end of the threaded rod (6) penetrating out of the shell (1) is connected with a poking block (7).
  5. 5. The pressure-adjustable noninvasive hemostatic clip device according to claim 4, wherein the other end of the threaded rod (6) is rotatably connected with a limiting plate (8); Limiting rods (9) are symmetrically arranged on two sides of the threaded rod (6), and the limiting rods (9) are parallel to the threaded rod (6); And two ends of the limiting rod (9) are respectively connected with the inner wall of the shell (1) and the limiting plate (8).
  6. 6. Pressure-adjustable noninvasive hemostatic clip device according to claim 1, characterized in that the first splint (2) is identical to the second splint (3); The first clamping plate (2) comprises a clamping part (10), a connecting part (11) connected with the clamping part (10), and an abutting part (12) connected with the other end of the connecting part (11), wherein the abutting part (12) is inclined towards one end of the pushing block (5).
  7. 7. The pressure-adjustable noninvasive hemostatic clip device according to claim 6, wherein the push block (5) comprises two symmetrically arranged push parts (13) and a transition part (14) connected with the two push parts (13), wherein the push parts (13) and the transition part (14) are integrally formed; the two pushing parts (13) are respectively abutted with the abutting parts (12) of the first clamping plate (2) and the second clamping plate (3).
  8. 8. The pressure-adjustable noninvasive hemostatic clip device according to claim 1, further comprising a first push rod (15), wherein the first push rod (15) sequentially penetrates through the shell (1) and the second clamping plate (3) and is connected with the first clamping plate (2); The second push rod (16), second push rod (16) runs through in proper order shell (1) first splint (2) with second splint (3) are connected.
  9. 9. Pressure-adjustable noninvasive hemostatic clip device according to claim 8, characterized in that push caps (17) are mounted on the first push rod (15) and the second push rod (16), respectively.
  10. 10. Pressure-adjustable noninvasive hemostatic clip device according to claim 6, characterized in that the housing (1) consists of a casing, a cover detachably connected to the casing; A movable groove (18) is formed in one side of the shell, and the clamping part (10) penetrates out of the movable groove (18).

Description

Pressure-adjustable noninvasive hemostatic clamp device Technical Field The application relates to the technical field of hemostatic devices, in particular to a pressure-adjustable noninvasive hemostatic clip device. Background In the clinical surgery process, a doctor often needs to temporarily block blood vessels, a hemostatic clamp is usually used in the process, at present, most of hemostatic clamps used clinically are composed of two clamping plates and a spring, however, the traditional hemostatic clamp has obvious defects, on one hand, the hemostatic clamp which cannot adjust clamping force is difficult to flexibly adjust according to actual conditions due to the difference of blood vessel conditions of different patients, so that the clamping effect is uneven, moderate adjustment according to the specific conditions cannot be achieved, on the other hand, the clamping force cannot be adjusted, in the actual use, when the clamping force is too large, the blood vessels are extremely easy to damage, and further serious consequences such as vasospasm and even thrombus are caused. Aiming at the problem that the clamping force of the hemostatic clamp is not easy to flexibly adjust, which causes damage to the blood vessel of a patient, no effective solution is proposed at present. Disclosure of Invention The application mainly aims to provide a pressure-adjustable noninvasive hemostatic clamp device so as to solve the problem that the clamping force of a hemostatic clamp is not easy to flexibly adjust, so that the blood vessel of a patient is easy to be damaged. In order to achieve the above object, the present application provides a pressure-adjustable noninvasive hemostatic clip device. The pressure-adjustable noninvasive hemostatic clip device according to the present application comprises: A housing; the first clamping plate is slidably arranged in the shell; The second clamping plate is slidably arranged in the shell and is symmetrically arranged with the first clamping plate; a return spring for making the first clamping plate and the second clamping plate approach each other; The pushing block is slidably installed in the shell, and two ends of the pushing side of the pushing block are respectively abutted with the first clamping plate and the second clamping plate. Further, two ends of the return spring are respectively connected with the first clamping plate and the first clamping plate. Further, two return springs are provided, wherein two ends of one return spring are respectively connected with the first clamping plate and the inner wall of the shell, and two ends of the other return spring are respectively connected with the second clamping plate and the inner wall of the shell. Further, the push block is connected with a threaded rod in a threaded manner; One end of the threaded rod penetrates out of the shell, and one end of the threaded rod penetrating out of the shell is connected with a poking block. Further, the other end of the threaded rod is rotatably connected with a limiting plate; Limiting rods are symmetrically arranged on two sides of the threaded rod, and are parallel to the threaded rod; and two ends of the limiting rod are respectively connected with the inner wall of the shell and the limiting plate. Further, the first clamping plate is identical to the second clamping plate; The first clamping plate comprises a clamping part, a connecting part connected with the clamping part and an abutting part connected with the other end of the connecting part, wherein the abutting part is inclined towards one end of the pushing block. The pushing block comprises two symmetrically arranged pushing parts and a transition part connected with the two pushing parts, wherein the pushing parts and the transition part are integrally formed; The two pushing parts are respectively abutted with the abutting parts of the first clamping plate and the second clamping plate. The device further comprises a first push rod, a second push rod and a first clamping plate, wherein the first push rod sequentially penetrates through the shell and the second clamping plate and is connected with the first clamping plate; The second push rod sequentially penetrates through the shell and the first clamping plate and is connected with the second clamping plate. Further, the first push rod and the second push rod are respectively provided with a push cap. Further, the shell consists of a shell and a cover body detachably connected with the shell; a movable groove is formed in one side of the shell, and the clamping part penetrates out of the movable groove. In the embodiment of the application, a first clamping plate and a second clamping plate are separated from each other by a sliding pushing block, the first clamping plate is slidably arranged in the shell, the second clamping plate is slidably arranged in the shell and symmetrically arranged with the first clamping plate, a return spring is used for enabling the