CN110101424B

CN110101424B - Distal radial artery compression hemostat

Info

Publication number: CN110101424B
Application number: CN201910488403.8A
Authority: CN
Inventors: 贾珠银
Original assignee: Wenzhou Central Hospital
Current assignee: Wenzhou Central Hospital
Filing date: 2019-06-05
Publication date: 2024-07-05
Anticipated expiration: 2039-06-05

Abstract

The invention discloses a distal radial artery compression hemostat, which is technically characterized by comprising a wearing assembly, an adjusting bracket and a hemostat, wherein the wearing assembly comprises a wrist support body, a clamping plate, a first spring and a thumb sleeve, one end of the wrist support body is provided with a tensioning belt, the upper surface of the other end of the wrist support body is provided with a magic tape mother layer, the tensioning belt is wound around the wrist support body, one surface of the tensioning belt facing the magic tape mother layer is provided with a plurality of magic tape sub-layers, the magic tape mother layer is adhered with the magic tape sub-layers, the clamping plate is positioned on one side of the wrist support body, which is opposite to the palm, the clamping plate is clamped between the wrist support body and the tensioning belt, the thumb sleeve is used for being sleeved on the thumb, two ends of the first spring are connected between the clamping plate and the thumb sleeve, the first spring is used for limiting the thumb to rotate and bend, the adjusting bracket comprises a mounting post and an adjusting transverse plate, the hemostat is arranged on the adjusting transverse plate, and an adjusting mechanism is also arranged on the adjusting transverse plate.

Description

Distal radial artery compression hemostat

Technical Field

The invention relates to the field of medical appliances, in particular to a distal radial artery compression hemostat.

Background

Percutaneous coronary intervention is the most advanced treatment means in the current cardiovascular treatment, the radial artery puncture accounts for most of the treatment means, the radial artery puncture is the new research and exploration of medical workers, and the radial artery puncture treatment can maximally avoid vascular death at the later puncture part. Because the puncture of the radial artery is a new mode, the radial artery is positioned between the thumb and the index finger above the wrist of the person, no special apparatus is available in the market at present for the compression hemostasis of the postoperative wound, a doctor generally uses the traditional bandage packing method, the operation is inconvenient, and the bandage can not intensively compress and hemostasis the wound at the puncture point, so that the comfort is poor.

Disclosure of Invention

Aiming at the defects existing in the prior art, the invention aims to provide a distal radial artery compression hemostat which is used for carrying out compression hemostasis on the position between the thumb and the index finger above the wrist, and the compression hemostasis process is characterized in that the thumb is not easy to rotate to avoid wound bleeding.

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a distal end radial artery hemostasis by compression ware, including being used for the cover to establish wear the subassembly at wrist and thumb, set up in wearing the subassembly and facing away from the regulation support of palm one side and set up the haemostat on adjusting the support, wear the subassembly and include wrist band body, splint, first spring and thumb sleeve, the wrist band body is used for winding to fix on the wrist, wrist band body one end is provided with a plurality of taut area, wrist band body other end upper surface is provided with the female layer of magic subsides, taut area winding wrist band body, the taut area is provided with a plurality of magic sub-layer towards the one side of female layer of magic subsides, the female layer of magic subsides bonds with the magic sub-layer, splint are located wrist band body and are facing away from the one side of palm, and this splint are held between wrist band body and taut area, the thumb sleeve is used for the cover to establish on the thumb, first spring one end is connected on splint, the other end is connected on the thumb sleeve, first spring is used for restricting the thumb to rotate crookedly to maintain, the setting up and is kept away from the regulation post setting up at the one side and is kept away from the setting up at the regulator on the adjusting post, the one side is still kept away from to the setting up at the regulation post.

As a further improvement of the invention, the adjusting diaphragm is provided with a sliding through groove which is penetrated up and down, one end of the mounting post far away from the clamping plate stretches into the sliding through groove, the mounting post is in sliding connection with the sliding through groove, two limiting plates which are respectively positioned on the upper side and the lower side of the adjusting diaphragm and used for limiting the adjusting diaphragm to a specific height of the mounting post are arranged on the mounting post, the adjusting diaphragm can rotate relative to the mounting post, and a locking mechanism used for locking the adjusting diaphragm is also arranged on the mounting post.

As a further improvement of the invention, the locking mechanism comprises a mounting plate, a lantern ring, a second spring and a plurality of interference blocks, wherein the mounting plate is fixedly arranged on the peripheral wall of the mounting column, the lantern ring is movably sleeved on the mounting column and is positioned between the mounting plate and the adjusting diaphragm, the interference blocks are arranged on one surface of the lantern ring facing the adjusting diaphragm, one end of the second spring is connected to the mounting plate, the other end of the second spring is connected to the lantern ring, a first friction plate is arranged on one surface of the adjusting diaphragm facing the lantern ring, the interference blocks are provided with a second friction plate facing the adjusting diaphragm, the second spring is used for keeping the interference blocks to move facing the adjusting diaphragm, and the first friction plates and the second friction plates are in interference friction to limit the rotation of the adjusting diaphragm.

As a further improvement of the invention, the adjusting mechanism comprises a turbine, a first connecting rod, a fixed plate, a worm, a second connecting rod and a third connecting rod, wherein the turbine comprises a connecting shaft arranged at the axis of the turbine, one end of the first connecting rod is hinged to the adjusting transverse plate, the other end of the first connecting rod is hinged to the peripheral wall of the connecting shaft, one end of the fixed plate is connected to one side of the first connecting rod, which is opposite to the mounting column, the worm is rotatably arranged on one surface of the fixed plate, which faces the wearing assembly, the worm is meshed with the turbine, one end of the second connecting rod is fixedly connected to the connecting shaft, the other end of the second connecting rod is radially extended in parallel with the turbine, one end of the third connecting rod is hinged to the adjusting transverse plate, the other end of the third connecting rod is hinged to one end of the third connecting rod, which is far away from the axis of the turbine, and when the worm rotates, the worm drives the turbine to rotate, the second connecting rod is driven to be connected with one end of the third connecting rod to eccentrically move along the turbine, the first connecting rod drives the turbine to swing, the turbine is driven by the first connecting rod to be close to the adjusting transverse plate, and the hemostat is arranged at one end close to the wearing assembly.

As a further improvement of the invention, one end of the worm close to the adjusting transverse plate passes through the fixed plate, and one end passing through the fixed plate is provided with a handle for rotating the worm.

As a further improvement of the invention, the hemostat comprises a mounting block, a first bevel gear, a second bevel gear, a driving rod, a screw rod, a hemostatic plate and a sliding rod, wherein the mounting block is arranged at one end of the worm close to a wearing assembly, a cavity is formed in the mounting block, the mounting block comprises a top plate, a bottom plate and side plates between the top plate and the bottom plate, the top plate and the bottom plate are arranged on the upper side and the lower side of the mounting block, one end of the screw rod is rotatably arranged on one surface of the top plate facing the cavity, the other end of the screw rod penetrates through the bottom plate, the driving rod penetrates through the side plates to extend into the cavity, the driving rod is rotatably connected with the side plates, the first bevel gear is sleeved on the peripheral wall of the screw rod, the second bevel gear is sleeved at one end of the driving rod extending into the cavity, the first bevel gear is meshed with the second bevel gear, one end of the hemostatic plate is in threaded connection with the screw rod, one end of the sliding rod is connected with one surface of the hemostatic plate facing the bottom plate, the other end penetrates through the bottom plate, and when the driving rod rotates, the first bevel gear and the second bevel gear is meshed to rotate, and the sliding rod moves downwards.

The invention has the beneficial effects that: according to the invention, by means of the elastic force generated by deformation of the first spring in the wearing assembly, the thumb is fully stretched, the thumb is limited to bend and rotate, the posture of the thumb deviating from the index finger is maintained, the subsequent hemostat is convenient to attach to the puncture wound part, and the phenomenon of wound bleeding caused by larger rotation of the thumb in the compression hemostasis process of the hemostat is avoided; through setting up adjustment mechanism for the plane that the hemostat was used for hemostasis by compression is parallel with the plane at puncture wound place, and reuse hemostat carries out hemostasis by compression, makes pressure concentrate in wound department, laborsaving, and the oppression is effectual.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a view of the hemostat rotated toward the adjustment bracket;

FIG. 3 is a view of the hemostat rotated away from the adjustment bracket;

FIG. 4 is an enlarged view of the locking mechanism;

FIG. 5 is a top view of the adjustment cross plate and collar;

FIG. 6 is an enlarged view of the adjustment mechanism;

Fig. 7 is an enlarged view of the hemostat at a in fig. 3.

Reference numerals: 1. a wearing assembly; 11. a wrist band body; 12. tightening the belt; 14. a clamping plate; 15. a first spring; 16. thumb sleeve; 2. adjusting the bracket; 21. a mounting column; 22. adjusting the transverse plate; 220. a sliding through groove; 24. a limiting plate; 23. a hemostat; 31. a mounting block; 32. a first bevel gear; 33. a second bevel gear; 34. a driving rod; 35. a screw; 36. a hemostatic plate; 37. a sliding rod; 38. a top plate; 39. a bottom plate; 30. a side plate; 300. a cavity; 4. a locking mechanism; 41. a mounting plate; 42. a collar; 43. a second spring; 45. a collision block; 46. a first friction plate; 47. a second friction plate; 5. an adjusting mechanism; 51. a turbine; 52. a first link; 53. a fixing plate; 54. a worm; 55. a second link; 56. a third link; 57. a connecting shaft; 58. a handle.

Detailed Description

The invention will now be described in further detail with reference to the drawings and examples. Wherein like parts are designated by like reference numerals.

Referring to fig. 1 to 7, a distal radial artery compression hemostat of this embodiment, including wearing subassembly 1, setting up in wearing subassembly 1 and setting up in adjusting bracket 2 and setting up on adjusting bracket 2 that wear subassembly 1 dorsad to palm side, wear subassembly 1 and include wrist band body 11, splint 14, first spring 15 and thumb sleeve 16, wrist band body 11 is used for winding to fix on the wrist, wrist band body 11 one end is provided with a plurality of stretching strap 12, wrist band body 11 other end upper surface is provided with the female layer of magic tape, stretching strap 12 winds wrist band body 11, be provided with a plurality of magic tape layer in the one side that wears the female layer of magic tape 12 facing to the female layer of magic tape, the female layer of magic tape bonds with the magic tape layer of magic tape, splint 14 are located the side that wrist band body 11 was dorsad, and are held between wrist band body 11 and stretching strap 16, thumb sleeve 16 is used for setting up on the wrist band body 11 winding to fix, wrist band body 11 one end is provided with the female layer of magic tape 12, the thumb spring 15 is connected to the first spring 15 and is set up on the one end is kept away from the adjusting plate 21 and is located on the one end of thumb sleeve 22, and is set up at the one end is kept away from adjusting plate 21, and is used for setting up on the adjusting post 22, and is adjusted the one end is kept away from the palm 21, and is set up on the adjusting plate 21.

When the hemostatic device is used, a wrist of a user passes through the wrist support body 11, the wrist support body 11 is rotated to the position on the wrist, the clamping plate 14, the adjusting support 2 and the hemostatic device 23 are located on one side of the wrist, which is opposite to the palm of the hand, the thumb sleeve 16 is sleeved on the thumb, the wrist support body 11 is moved to the position of the wrist, the elastic force generated by stretching deformation of the first spring 15 connected to the clamping plate 14 and the thumb sleeve 16 can fully extend the thumb, the thumb is limited to rotate and bend, the posture of the thumb deviating from the index finger is maintained, the deformation of the first spring 15 is determined to generate elastic force to be adjusted to a proper value, the tightening belt 12 is wound on the wrist support body 11, the clamping plate 14 is bound on the outer surface of the wrist support body 11, the clamping plate 14 and the wrist support body 11 are not easy to move, the adjusting support 2 is arranged on one side of the clamping plate 14 opposite to the wrist support body 11, the adjusting support 2 comprises a mounting post 21, an adjusting transverse plate 22 and an adjusting mechanism 5 for adjusting the angle of the hemostatic device 23, when the hemostatic device is worn by the assembly 1, the position of the hemostatic device is required to be rotated to be opposite to the position of the hemostatic device 23, and the hemostatic device is required to be adjusted to the puncture position of the hemostatic device 23 by the user, and the hemostatic device is positioned on the puncture plane through the puncture plane.

According to the invention, by means of the elastic force generated by deformation of the first spring 15 in the wearing assembly 1, the thumb is fully stretched, the thumb is restrained from bending and rotating, the posture of the thumb deviating from the index finger is maintained, the subsequent hemostat 23 is convenient to attach to the puncture wound part, and the phenomenon of wound bleeding caused by larger rotation of the thumb in the process of hemostasis by compression of the hemostat 23 is avoided; through setting up adjustment mechanism 5 for the plane that haemostat 23 was used for hemostasis by compression is parallel with the plane that puncture wound was located, and reuse haemostat 23 carries out hemostasis by compression, makes pressure concentrate in wound, and is laborsaving, and the compression is effectual.

As an improved specific embodiment, the adjusting diaphragm 22 is provided with a sliding through groove 220 which is penetrated up and down, one end, far away from the clamping plate 14, of the mounting column 21 extends into the sliding through groove 220, the mounting column 21 is slidably connected with the sliding through groove 220, two limiting plates 24 which are respectively positioned on the upper side and the lower side of the adjusting diaphragm 22 and used for limiting the specific height of the adjusting diaphragm 22 on the mounting column 21 are arranged on the mounting column 21, the adjusting diaphragm 22 can rotate relative to the mounting column 21, and a locking mechanism 4 used for locking the adjusting diaphragm 22 is further arranged on the mounting column 21.

In this embodiment, the adjusting diaphragm 22 is provided with a sliding through slot 220, one end of the mounting post 21 far away from the clamping plate 14 passes through the sliding through slot 220, two limiting plates 24 respectively located on the upper side and the lower side of the adjusting diaphragm 22 are arranged on the mounting post 21, the adjusting diaphragm 22 is limited between the two limiting plates 24, the adjusting diaphragm 22 is not easy to move up and down along the mounting post 21 under the action of gravity or external force, the adjusting diaphragm 22 is limited on a specific height of the mounting post 21, the specific height depends on a proper distance between the hemostat 23 and the puncture wound, the adjusting diaphragm 22 can rotate relative to the mounting post 21, and the adjusting diaphragm 22 slides relative to the mounting post 21 through the sliding through slot 220. When the position of the haemostat 23 is regulated, the haemostat 23 is regulated to one side of the puncture wound by rotating the regulating transverse plate 22, the haemostat 23 is positioned above the puncture wound by moving the regulating transverse plate 22, and the position of the regulating transverse plate 22 is locked by the locking mechanism 4.

Through the technical scheme, as the sizes of the hands of different hands are different and the puncture positions of each time are different, the invention can be suitable for compression hemostasis of puncture wounds at different positions, and the application range and the practicability of the invention are increased.

As a modified specific embodiment, the locking mechanism 4 includes a mounting plate 41, a collar 42, a second spring 43 and a plurality of interference blocks 45, where the mounting plate 41 is fixedly disposed on an outer peripheral wall of the mounting post 21, the collar 42 is movably sleeved on the mounting post 21 and located between the mounting plate 41 and the adjusting diaphragm 22, the interference blocks 45 are disposed on a face of the collar 42 facing the adjusting diaphragm 22, one end of the second spring 43 is connected to the mounting plate 41, the other end is connected to the collar 42, a first friction plate 46 is disposed on a face of the adjusting diaphragm 22 facing the collar 42, the interference blocks 45 are disposed on a second friction plate 47 facing the adjusting diaphragm 22, and the second spring 43 is used for keeping the interference blocks 45 moving toward the adjusting diaphragm 22, and the first friction plates 46 and the second friction plates 47 are in interference friction to limit rotation of the adjusting diaphragm 22.

In this embodiment, a plurality of abutting blocks 45 are annularly distributed on the collar 42, and the manner of locking the adjusting diaphragm 22 is to make the second friction plate 47 on the abutting blocks 45 frictionally abut against the first friction plate 46 on the adjusting diaphragm 22 under the action of the elastic force of the second spring 43 to limit the rotation of the adjusting diaphragm 22, in the initial state, the adjusting diaphragm 22 is in the locked state, when the locking state needs to be released, the collar 42 is pressed first, the second spring 43 compresses to make the second friction plate 47 on the abutting blocks 45 separate from the first friction plate 46 on the adjusting diaphragm 22, then the mounting post 21 is used as the center, the adjusting diaphragm 22 is rotated to make the haemostat 23 on the adjusting diaphragm 22 rotate to one side of the puncture wound, then the adjusting diaphragm 22 is moved by the sliding through groove 220, so that the haemostat 23 is located above the puncture wound, the collar 42 is cancelled, the second spring 43 is extended, the abutting blocks 45 move toward the adjusting diaphragm 22 until the first friction plate 46 frictionally abuts against the second friction plate 47, and the force between the first friction plate 46 and the second friction plate 47 is limited by the force between the first friction plate 47 and the second friction plate 47

The locking mechanism 4 of the invention has simple structure and convenient use, the locking state can be released only by pressing the lantern ring 42 to separate the abutting block 45 from the adjusting transverse plate 22, and after the position is adjusted, the pressing of the lantern ring 42 is canceled, and the locking can be automatically performed by the elasticity of the second spring 43.

In a specific embodiment, as an improvement, the adjusting mechanism 5 includes a turbine 51, a first link 52, a fixed plate 53, a worm 54, a second link 55 and a third link 56, where the turbine 51 includes a connecting shaft 57 disposed at the axis of the turbine 51, one end of the first link 52 is hinged to the adjusting diaphragm 22, the other end is hinged to the outer peripheral wall of the connecting shaft 57, one end of the fixed plate 53 is connected to the side of the first link 52 facing away from the mounting post 21, the worm 54 is rotatably disposed on the side of the fixed plate 53 facing the wearing component 1, the worm 54 is meshed with the turbine 51, one end of the second link 55 is fixedly connected to the connecting shaft 57, the other end of the second link 55 extends radially parallel to the turbine 51, one end of the third link 56 is hinged to the adjusting diaphragm 22, the other end of the third link 56 is hinged to one end of the third link 56 away from the axis of the turbine 51, and when the worm 54 rotates, the worm 54 drives the turbine 51 to rotate, the second link 55 rotates along with the turbine 51, and then drives one end of the third link 56 connected to the second link 55 to move eccentrically along the turbine 51, and pulls the first link 52 to drive the turbine 51 to move toward the end of the turbine 51 toward the end of the adjusting diaphragm 22, which is disposed toward the end of the haemostat 23, toward the wearing component 23.

In the embodiment, the turbine 51 and the worm 54 are always kept in an engaged state by arranging the fixing plate 53; through setting up connecting axle 57 and first connecting rod 52, second connecting rod 55 and third connecting rod 56 in turbine 51 axle center department, make turbine 51 when rotating, worm 54 drives turbine 51 and rotates, one end fixed connection is in the second connecting rod 55 on connecting axle 57 follow turbine 51 and rotate, and then drive third connecting rod 56 and connect the one end at second connecting rod 55 along turbine 51 eccentric motion, pull first connecting rod 52 and drive turbine 51 and keep away from adjusting diaphragm 22 swing, when the plane that needs to be used for pressing hemostasis with haemostat 23 is parallel with the plane that punctures wound surface place, through rotating worm 54, drive turbine 51 and rotate, under the linkage of first connecting rod 52, second connecting rod 55 and third connecting rod 56, drive adjustment mechanism 5 and be close to keeping away from adjusting diaphragm 22 swing in the vertical plane that adjusts diaphragm 22 place, can reverse rotation worm 54 in the in-process of adjusting, in order to conveniently adjust the position, adjustment mechanism 5 simple structure, the angle of adjusting haemostat 23 deflection is accurate, the plane that is used for hemostasis with the hemostasis during the hemostasis by pressing can better to compress with puncture wound surface's curve, one side compression phenomenon is avoided.

As a modified embodiment, the end of the worm 54 near the adjusting cross plate 22 passes through the fixing plate 53, and a handle 58 for rotating the worm 54 is provided through one end of the fixing plate 53.

By the above technical solution, when the worm 54 needs to be turned, that is, by turning the handle 58, a suitable point of application is provided by providing the handle 58.

As a modified specific embodiment, the haemostat 23 comprises a mounting block 31, a first bevel gear 32, a second bevel gear 33, a driving rod 34, a screw rod 35, a haemostatic plate 36 and a sliding rod 37, wherein the mounting block 31 is arranged at one end of the worm 54 near the wearing assembly 1, the mounting block 31 is provided with a cavity 300, the mounting block 31 comprises a top plate 38, a bottom plate 39 and a side plate 30 between the top plate 38 and the bottom plate 39, one end of the screw rod 35 is rotatably arranged on one surface of the top plate 38 facing the cavity 300, the other end of the screw rod passes through the bottom plate 39, the driving rod 34 penetrates through the side plate 30 to extend into the cavity 300, the driving rod 34 is rotatably connected with the side plate 30, the first bevel gear 32 is sleeved on the peripheral wall of the screw rod 35, the second bevel gear 33 is sleeved at one end of the driving rod 34 extending into the cavity 300, the first bevel gear 32 is meshed with the second bevel gear 33, the haemostatic plate 36 is in threaded connection with one end of the screw rod 35 penetrating through the bottom plate 39, one end of the sliding rod 37 is connected with one end of the haemostatic plate 36 facing the bottom plate 39, the other end of the bottom plate 39 is rotatably connected with the other end of the screw rod 37, and the driving rod 34 penetrates through the second bevel gear 33 when the driving rod 34 rotates, and the driving rod 33 rotates to move downwards, and the driving rod 34 rotates.

In this embodiment, the hemostatic plate 36 is made of a medical silicone rubber material with low hardness and elasticity, so that the biocompatibility of the material is ensured, the comfort of a patient is improved, and the hemostatic plate 36 is used for compressing the puncture wound to achieve the purpose of hemostasis. Through the above technical scheme, after the position of the transverse plate 22 is adjusted, the hemostatic plate 36 is parallel to the surface of the puncture wound through the adjusting mechanism 5, and then the driving rod 34 is rotated, so that the first bevel gear 32 and the second bevel gear 33 are meshed for rotation, the first bevel gear 32 drives the screw 35 to rotate, the hemostatic plate 36 and the sliding rod 37 move downwards, the hemostatic plate 36 presses the puncture wound to stop bleeding, when the puncture wound needs to be observed after being pressed for a certain time, the driving rod 34 is reversely rotated, the first bevel gear 32 and the second bevel gear 33 are reversely meshed for rotation, the screw 35 reversely rotates, the hemostatic plate 36 and the sliding rod 37 move upwards, the hemostatic plate 36 is separated from the puncture wound, and the driving rod 34 for driving the hemostatic plate 36 to move up and down is arranged on the side plate 30, so that the hemostatic plate 36 can intensively press the wound at the puncture point, and has higher overall comfort compared with the traditional bandage packing method in the prior art.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above examples, and all technical solutions belonging to the concept of the present invention belong to the protection scope of the present invention. It should be noted that modifications and adaptations to the present invention may occur to one skilled in the art without departing from the principles of the present invention and are intended to be within the scope of the present invention.

Claims

1. A distal radial artery compression hemostat, characterized by: the wrist support comprises a wearing component (1) used for being sleeved on a wrist and a thumb, an adjusting bracket (2) arranged on one side, facing away from the palm, of the wearing component (1), and a hemostat (23) arranged on the adjusting bracket (2), wherein the wearing component (1) comprises a wrist support body (11), a clamping plate (14), a first spring (15) and a thumb sleeve (16), the wrist support body (11) is used for being wound and fixed on the wrist, one end of the wrist support body (11) is provided with a plurality of tightening belts (12), the upper surface of the other end of the wrist support body (11) is provided with a magic tape mother layer, the tightening belts (12) are wound around the wrist support body (11), one surface, facing the magic tape mother layer, of the tightening belts (12) is provided with a plurality of magic tape son layers, the magic tape mother layer is adhered with the magic tape son layers, the clamping plate (14) is positioned on one side, facing away from the palm, of the wrist support body (11), the clamping plate (14) is clamped between the wrist support body (11) and the tightening belts (12), the thumb sleeve (16) is used for being bent and connected with the thumb sleeve (16) on the first spring (15) in a rotating mode, and the thumb sleeve is used for being connected with the thumb sleeve (15) in a thumb posture, the adjusting bracket (2) comprises an installing column (21) arranged on one surface of the clamping plate (14) opposite to the wearing assembly (1), and an adjusting transverse plate (22) rotatably arranged on one end of the installing column (21) far away from the clamping plate (14), wherein the hemostat (23) is arranged on one end of the adjusting transverse plate (22) far away from the installing column (21), and an adjusting mechanism (5) for adjusting the angle of the hemostat (23) is further arranged on the adjusting transverse plate (22);

the adjusting transverse plate (22) is provided with a sliding through groove (220) which is vertically communicated, one end, far away from the clamping plate (14), of the mounting column (21) stretches into the sliding through groove (220), the mounting column (21) is in sliding connection with the sliding through groove (220), two limiting plates (24) which are respectively positioned on the upper side and the lower side of the adjusting transverse plate (22) and used for limiting the adjusting transverse plate (22) at a specific height of the mounting column (21) are arranged on the mounting column (21), the adjusting transverse plate (22) can rotate relative to the mounting column (21), and a locking mechanism (4) used for locking the adjusting transverse plate (22) is further arranged on the mounting column (21); the adjusting mechanism (5) comprises a turbine (51), a first connecting rod (52), a fixed plate (53), a worm (54), a second connecting rod (55) and a third connecting rod (56), wherein the turbine (51) comprises a connecting shaft (57) arranged at the axis of the turbine (51), one end of the first connecting rod (52) is hinged on the adjusting transverse plate (22), the other end of the first connecting rod is hinged on the peripheral wall of the connecting shaft (57), one end of the fixed plate (53) is connected to one side, opposite to the mounting column (21), of the first connecting rod (52), the worm (54) is rotatably arranged on one surface, facing to the wearing assembly (1), of the fixed plate (53), the worm (54) is meshed with the turbine (51), one end of the second connecting rod (55) is fixedly connected to the connecting shaft (57), the other end of the second connecting rod (55) is radially extended in parallel to the turbine (51), one end of the third connecting rod (56) is hinged on the adjusting transverse plate (22), the other end of the third connecting rod (56) is hinged on one end far away from the axis of the turbine (51), when the worm (54) rotates, the worm (54) drives the worm (55) to rotate, the second connecting rod (55) rotates along the first connecting rod (55) and then rotates along the first connecting rod (55), the first connecting rod (52) is pulled to drive the turbine (51) to swing close to and far away from the adjusting transverse plate (22), and the hemostat (23) is arranged at one end of the worm (54) close to the wearing assembly (1).

2. A distal radial artery compression hemostat of claim 1, wherein: locking mechanical system (4) are including mounting panel (41), lantern ring (42), second spring (43) and a plurality of conflict piece (45), mounting panel (41) are fixed to be set up on the periphery wall of erection column (21), lantern ring (42) movable sleeve is established on erection column (21), and is located between mounting panel (41) and regulation diaphragm (22), conflict piece (45) set up in lantern ring (42) facing the one side of regulation diaphragm (22), second spring (43) one end is connected on mounting panel (41), and the other end is connected on lantern ring (42), be provided with first friction disc (46) in the one side of regulation diaphragm (22) facing lantern ring (42), conflict piece (45) are provided with second friction disc (47) facing regulation diaphragm (22), second spring (43) are used for keeping conflict piece (45) facing regulation diaphragm (22) motion, and first friction disc (46) conflict friction with second friction disc (47), restriction diaphragm (22).

3. A distal radial artery compression hemostat of claim 1, wherein: one end of the worm (54) close to the adjusting transverse plate (22) penetrates through the fixing plate (53), and a handle (58) for rotating the worm (54) is arranged at one end penetrating through the fixing plate (53).

4. A distal radial artery compression hemostat of claim 1, wherein: the haemostat (23) comprises a mounting block (31), a first bevel gear (32), a second bevel gear (33), a driving rod (34), a screw rod (35), a haemostatic plate (36) and a sliding rod (37), wherein the mounting block (31) is arranged on one end of a worm (54) close to a wearing assembly (1), a cavity (300) is arranged on the mounting block (31), the mounting block (31) comprises a top plate (38) and a bottom plate (39) on the upper side and the lower side and a side plate (30) between the top plate (38) and the bottom plate (39), one end of the screw rod (35) is rotatably arranged on one surface of the top plate (38) facing the cavity (300), the other end of the screw rod passes through the bottom plate (39), the driving rod (34) passes through the side plate (30) to extend into the cavity (300), the driving rod (34) is rotatably connected with the side plate (30), the first bevel gear (32) is sleeved on the peripheral wall of the screw rod (35), the second bevel gear (33) is sleeved on one end of the driving rod (34) extending into the cavity (300), one end of the first bevel gear (36) is meshed with the screw rod (33) through the screw rod (39), one end of the sliding rod (37) is connected to one surface of the hemostatic plate (36) facing the bottom plate (39), the other end of the sliding rod penetrates through the bottom plate (39), and when the driving rod (34) rotates, the first bevel gear (32) and the second bevel gear (33) are meshed to rotate to drive the screw rod (35) to rotate, and the hemostatic plate (36) and the sliding rod (37) move downwards.