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CN-121971138-A - Portable field rapid hemostatic device

CN121971138ACN 121971138 ACN121971138 ACN 121971138ACN-121971138-A

Abstract

The application relates to a portable field rapid hemostatic device, and belongs to the technical field of medical appliances. The portable field rapid hemostatic device comprises a fixed cylinder, a sliding rod, a probe and a clamping assembly, wherein a visual screen is arranged on the fixed cylinder, the sliding rod is arranged at the left end of the fixed cylinder in a sliding mode, the probe is arranged at the right end of the fixed cylinder, a camera is arranged on one side, which faces away from the sliding rod, of the fixed cylinder, the clamping assembly is arranged in an inner cavity of the probe and connected with the sliding rod through a connecting shaft, the portable field rapid hemostatic device comprises two clamping plates, hemostatic clamps are clamped between the clamping plates, and the two clamping plates are configured to move along the direction close to each other to clamp and open the hemostatic clamps or move along the direction far away from each other to loosen and close the hemostatic clamps. The hemostatic device provided by the application can be used for performing hemostatic treatment operation on a patient with a blind injury, and has the advantages of simple structure, convenience in carrying and operation, strong operability, good treatment effect and the like.

Inventors

  • ZHENG YIN
  • ZHANG PENG
  • ZHOU QUAN
  • LU LU
  • HU DONGSHENG

Assignees

  • 中国人民解放军联勤保障部队第九〇九医院

Dates

Publication Date
20260505
Application Date
20260302

Claims (9)

  1. 1. A portable field rapid hemostatic device comprising: a visual screen (2) is arranged on the periphery of the left end of the fixed cylinder (1); The sliding rod (3) is arranged at the left end of the inner cavity of the fixed cylinder (1) and is in sliding connection with the fixed cylinder (1); the probe (4) is arranged at the right end of the fixed cylinder (1), and one side, which is away from the sliding rod (3), is provided with a camera (5) and an opening communicated with the inner cavity of the probe; the clamping assembly (6) is arranged in the inner cavity of the probe (4) and is connected with the sliding rod (3) through the connecting shaft (14) and comprises two clamping plates (61), and a hemostatic clamp (62) is clamped between the two clamping plates (61); the two clamping plates (61) are configured to move in a direction toward each other to clamp and open the hemostatic clamp (62), or in a direction away from each other to unclamp and close the hemostatic clamp (62).
  2. 2. The portable field rapid hemostatic device according to claim 1, wherein the fixed barrel (1) comprises a hard tube (11) and an elastic tube (12) which are connected, the visual screen (2) is connected with the hard tube (11), the sliding rod (3) is slidably connected with the hard tube (11), and the other end of the elastic tube (12) is connected with the probe (4).
  3. 3. The portable outdoor rapid hemostatic device according to claim 2, wherein a handle (15) is arranged on one side of the hard tube (11) away from the visual screen (2), a first through hole (151) is arranged on the handle (15), and a hinge rod (152) is arranged on one side of the first through hole (151) away from the visual screen (2) at intervals.
  4. 4. A portable field rapid hemostatic device according to claim 3, further comprising a pressing plate (16) and a driving rod (17), wherein one end of the pressing plate (16) is hinged to the hinge rod (152) and the driving rod (17) respectively, and the other end of the driving rod (17) passes through the first through hole (151) and is hinged to the circumference side of the sliding rod (3).
  5. 5. The portable field rapid hemostatic device according to claim 2, further comprising a first elastic member (18), wherein the first elastic member (18) is disposed in the hard tube (11), one end of the first elastic member is clamped with the hard tube (11), and the other end of the first elastic member is clamped with the sliding rod (3).
  6. 6. The portable field rapid hemostatic device according to claim 1, wherein a sealing plate (41) is arranged at the opening of the probe (4), one side of the sealing plate (41) is hinged with the probe (4), and a second elastic member (42) is arranged at the hinge.
  7. 7. The portable field rapid hemostatic device according to claim 1, wherein the clamp assembly (6) further comprises a connecting plate (63), the connecting plate (63) being arranged between the two clamp plates (61) and the connecting shaft (14) and being slidably connected to the two clamp plates (61) by a sliding assembly.
  8. 8. The portable field rapid hemostatic device of claim 7, further comprising a drive assembly (7), the drive assembly (7) comprising a first slide bar (71), a worm gear (711), a drive (72), and a worm (74); The first sliding rod (71) is arranged between the two clamping plates (61), a turbine (711) is arranged in the middle of the first sliding rod, two ends of the first sliding rod are respectively connected with the two clamping plates (61) in a threaded mode, and threads on the two clamping plates (61) are opposite in rotation direction; The connecting shaft (14) is a universal flexible shaft, one end of the connecting shaft (14) is connected with the worm (74), and the other end of the connecting shaft is connected with the driving piece (72); The worm (74) is arranged between the two clamping plates (61) and is meshed with the turbine (711), the extending direction of the worm (74) is perpendicular to the first sliding rod (71), and the driving piece (72) is arranged on one side of the sliding rod (3) away from the probe (4).
  9. 9. The portable field rapid hemostatic device according to claim 1, wherein the hemostatic clamp (62) comprises two clamping pieces (621), the tail ends of the two clamping pieces (621) are provided with third elastic pieces (622), two side surfaces, close to each other, of the two clamping plates (61) are provided with arc clamping plates (612), and the tail ends of the hemostatic clamps (62) are clamped with the arc clamping plates (612).

Description

Portable field rapid hemostatic device Technical Field The invention relates to a portable field rapid hemostatic device, and belongs to the technical field of medical appliances. Background Blind pipe injury refers to the fact that after an injury object (such as a knife, an elastic sheet, branches, metal fragments and the like) enters a human body, only an inlet is formed without an outlet, the injury object possibly stays in the body, possibly also exits but does not form a through wound, and the core risk is deep tissue injury, bleeding, infection and foreign matter residue, and bleeding needs to be controlled preferentially and secondary injury needs to be avoided in a field or unexpected scene. Aiming at the blind duct injury, the traditional pressing hemostasis mode has the problems that the deep bleeding point can not be reached through the injury channel, only the capillary blood vessel bleeding with smaller body surface can be controlled, the effective rate for arterial bleeding control is limited, the secondary injury of tissues in the injury channel is easily caused by blind pressing, the postoperative infection risk is increased and the like. In order to overcome the defects, the application provides the portable field rapid hemostatic device which can be used for performing hemostatic treatment operation on a blind-tube injury patient through the detachable hemostatic clamp and has the advantages of simple structure, convenience in carrying and operation, strong operability, good treatment effect and the like. Disclosure of Invention Aiming at the problems that the prior art aims at the blind injury, the traditional pressing hemostasis mode cannot penetrate through the injury channel to reach the deep bleeding point, only can control capillary hemorrhage with smaller body surface, has limited effective rate on arterial hemorrhage control, and can easily cause secondary injury of tissues in the injury channel due to blind pressing, and increase postoperative infection risk, the application provides a portable field rapid hemostasis device which can perform hemostasis treatment operation on a blind injury patient through a detachable hemostatic clamp and has the advantages of simple structure, convenience in carrying and operation, good treatment effect and the like. The embodiment of the application provides a portable field rapid hemostasis device, which comprises a fixed cylinder, a sliding rod, a probe and a clamping assembly, wherein a visual screen is arranged at the periphery of the left end of the fixed cylinder, the sliding rod is arranged at the left end of an inner cavity of the fixed cylinder and is in sliding connection with the fixed cylinder, the probe is arranged at the right end of the fixed cylinder, one side, which is away from the sliding rod, is provided with a camera and an opening communicated with the inner cavity of the probe, the clamping assembly is arranged in the inner cavity of the probe and is connected with the sliding rod through a connecting shaft, the clamping assembly comprises two clamping plates, a hemostasis clamp is clamped between the two clamping plates, and the two clamping plates are configured to move along the direction of approaching to each other to clamp and open the hemostasis clamp or move along the direction of separating from each other to loosen and close the hemostasis clamp. In some embodiments, the fixed barrel comprises a rigid tube and an elastic tube connected, the visualization screen is connected with the rigid tube, the sliding rod is connected with the rigid tube in a sliding manner, and the other end of the elastic tube is connected with the probe. In some embodiments, a handle is disposed on a side of the rigid tube facing away from the visualization screen, a first through hole is disposed on the handle, and a hinge rod is disposed at an interval on a side of the first through hole facing away from the visualization screen. In some embodiments, the hemostatic device further comprises a pressing plate and a driving rod, one end of the pressing plate is hinged to the hinging rod and the driving rod respectively, and the other end of the driving rod penetrates through the first through hole and is hinged to the circumference side of the sliding rod. In some embodiments, the hemostatic device further comprises a first elastic member disposed in the hard tube, one end of the first elastic member is clamped with the hard tube, and the other end of the first elastic member is clamped with the sliding rod. In some embodiments, a sealing plate is arranged at the opening of the probe, one side of the sealing plate is hinged with the probe, and a second elastic piece is arranged at the hinge position. In some embodiments, the clamping assembly further comprises a connecting plate disposed between the two clamping plates and the connecting shaft and slidably connected to the two clamping plates by a sliding assembly. In some embodiments, the