CN116270101A

CN116270101A - Hemostasis compression device

Info

Publication number: CN116270101A
Application number: CN202310364783.0A
Authority: CN
Inventors: 毛磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-07
Filing date: 2023-04-07
Publication date: 2023-06-23

Abstract

The invention discloses a hemostasis-compression device, which comprises a bed body and a movable guide wheel rotatably arranged at the bottom end of the bed body through a bearing; a flexible mattress is laid on the top surface of the bed body; further comprises: the middle part of the front surface of the bed body is provided with a positioning transverse frame in a sliding manner; the front side and the rear side of the left end of the bed body are both rotationally connected to the bottom end of the turnover limiting side plate, and a guide gear is fixedly arranged at the bottom end of the front turnover limiting side plate inside the bed body; wherein, the top surface of both sides location crossbearer all fixed mounting has the guide frame around, and the inside fixed mounting of both sides guide frame has the direction slide bar around. This hemostasis by compression device drives the effect that contradicts diaphragm and oppression formula location arc board laminating patient and reach spacingly through the spacing curb plate of convertible limit of both sides around the bed body, simultaneously drives the stand that bears of top surface and the body of oppression hemostasis by compression board laminating patient through detachable location diaphragm to reach hemostasis by compression's effect.

Description

Hemostasis compression device

Technical Field

The invention relates to the related technical field of cardiology, in particular to a hemostasis compression device.

Background

The cardiology department is a clinical department arranged for diagnosing and treating cardiovascular diseases, and mainly aims at treating cardiovascular diseases of human bodies, and the body of a patient is pressed in the cardiology department operation, so that the flow speed of blood vessels can be reduced, and further blood loss is reduced;

publication number CN210784528U discloses a hemostasis compression device for endocardial department, wherein a movable pressure pad which is used for adjusting the relative position with the hemostasis pressing plate along with the change of the inflation amount is arranged at the bottom of the inflation pressing device; the beneficial effects are that: through the binding design, the device can be carried along with the body of a patient, can keep the compression of an affected part when the patient performs small-amplitude actions, and is convenient to use; the intensity of the movable pressure pad to the pressure of the affected part can be conveniently adjusted by the cooperation of the inflatable air bag and the inflatable device, so that the hemostatic compression effect of the affected part is improved;

publication number CN210811299U discloses a hemostasis compression device of endocardial department, presses the department such as wound through electric form through the purpose of interior pole, and the use of reduced manpower improves and presses quality and dynamics, does not occupy great area and then does not influence normal operation, and can monitor the dynamics of pressing of equipment constantly, and then makes the pressing of this equipment more accurate;

however, the hemostasis compression device for cardiology department has the following problems in the actual use process: the compression device is difficult to be suitable for hemostasis to the body in the art through wearing formula, needs user's limbs to mutually support in order to accomplish to dress in the operation process, and the oppression that reaches through the gasbag is difficult to carry out real-time control simultaneously, and the clamp plate that drives through the interior pole is difficult to carry out convenient adjustment to the patient of different statures in the use, and its installation still needs to be through bolted connection to columnar bed board department, is difficult to high-efficient, convenient oppression, causes medical malpractice easily, resumes very unfavorable to patient's health.

We have therefore proposed a hemostatic compression device in order to solve the problems set out above.

Disclosure of Invention

The invention aims to provide a hemostasis compression device, which is used for solving the problems that the existing wearable compression device proposed by the background technology is difficult to be suitable for hemostasis of a body in operation, limbs of a user are required to be matched with each other to finish wearing in the operation process, meanwhile, the compression achieved through an air bag is difficult to control in real time, a pressing plate driven by an inner rod is difficult to adjust conveniently and quickly when the hemostasis compression device is used for patients with different shapes, the installation of the hemostasis compression device is also required to be connected to a columnar bed plate through bolts, the compression is difficult to be carried out efficiently and conveniently, medical accidents are easy to be caused, and the health recovery of the patients is extremely unfavorable.

In order to achieve the above purpose, the present invention provides the following technical solutions: a hemostasis compression device comprises a bed body and a movable guide wheel which is rotatably arranged at the bottom end of the bed body through a bearing, wherein a protective baffle is fixedly arranged at the front end and the rear end of the bed body;

the top surface of the bed body is paved with a flexible mattress, the left top surface of the bed body is connected with the bottom end of the pressure arc plate in a sliding way, and the pressure arc plate is connected with the bed body through a limiting spring;

further comprises:

the middle part of the front surface of the bed body is provided with a positioning transverse frame in a sliding manner, and the upper side and the lower side of the positioning transverse frame are connected to the inner end of the locking flat plate in a bilateral symmetry manner in a sliding manner;

the front side and the rear side of the left end of the bed body are both rotationally connected to the bottom end of the turnover limiting side plate, and a guide gear is fixedly arranged at the bottom end of the front turnover limiting side plate inside the bed body;

wherein, the top surface of both sides location crossbearer all fixed mounting has the guide frame around, and the inside fixed mounting of both sides guide frame has the direction slide bar around.

Preferably, both sides all slide around the inside of bed body and are provided with the traction slide, and the top surface laminating of the traction slide of both sides around and is connected in the bottom surface of pressure arc board to be the mutual laminating of slope form structure between pressure arc board bottom surface and the traction slide top surface of both sides around and be connected, drive traction slide through pressure arc board and remove.

Preferably, the driving gears are rotatably arranged on the front side and the rear side of the inner left end of the bed body through bearings, the driving gears on the front side and the rear side are connected with the inner wall of the bed body through torsion springs, the front end shaft parts of the driving gears on the front side and the rear side are wound and connected with the outer ends of traction ropes, the inner ends of the traction ropes on the front side and the rear side are fixedly connected with the outer walls of the traction sliding blocks, and the traction ropes and the driving gears are driven to rotate through movement of the traction sliding blocks.

Preferably, the driving gears on the front side and the back side of the bed body are meshed with the guide gears on the bottom end of the turnover limiting side plate, the inner sides of the tops of the turnover limiting side plates on the front side and the back side are fixedly mounted at the outer ends of the collision cross plates, compression type positioning arc plates are fixedly mounted below the inner ends of the collision cross plates on the front side and the back side, and the compression type limiting arc plates are driven to turn through the collision cross plates.

Preferably, the inside of the upset spacing curb plate of symmetry installation all is provided with adjusting gear through bearing rotation, and the equal sliding connection in telescopic rack's of the top surface of the upset spacing curb plate of front and back both sides bottom to the inner laminating of the telescopic rack of front and back both sides is connected in adjusting gear's outer wall, rotates adjusting gear through telescopic rack.

Preferably, the outer ends of the turnover limiting side plates which are symmetrically installed are all connected with the middle part of the pressing toothed plate in a sliding and penetrating mode, the pressing toothed plates inside the turnover limiting side plates on the front side and the rear side are connected with the adjusting gear in a meshed mode, and the movable turnover limiting side plates are connected with the upper chest of a patient in a fitting mode through the pressing positioning arc plates on the bottom surfaces and the pressing toothed plates.

Preferably, the inside of location crossbearer is provided with two-way threaded rod through the bearing rotation, and is connected through conflict spring interconnect between the middle part of two-way threaded rod and the inner wall of location crossbearer to through reset spring interconnect between the outer wall of location crossbearer and the locking flat board, the inner hinge joint of the inside locking flat board of location crossbearer is in the outer end of the conflict body of rod moreover, the symmetry installation the inner hinge joint of the conflict body of rod is in the outer wall of direction slider respectively, and the direction slider screw thread slip of left and right sides is in the outer wall of two-way threaded rod.

Preferably, the outer wall sliding connection of the guide slide bar of symmetry installation is in the bottom of bearing the stand, and the inside that both sides bear the stand all rotates through the bearing and be provided with the lift threaded rod around and to the top that both sides bear the stand all fixed connection in the bottom surface of protection roof, the below slip of protection roof is provided with the bearing diaphragm moreover, carries out spacingly to the removal of bearing the diaphragm through the protection roof.

Preferably, the front end and the rear end of the bearing transverse plate are both slidably arranged in the bearing upright column, the bearing transverse plate threads inside the bearing upright columns on the front side and the rear side are in penetrating connection with the outer wall of the lifting threaded rod, the middle part of the bottom surface of the bearing transverse plate is fixedly connected with the top end of the compression hemostasis plate, and the transverse central axis of the compression hemostasis plate and the transverse central axis of the bearing transverse plate are mutually parallel in distribution.

Compared with the prior art, the invention has the beneficial effects that: this hemostasis by compression device drives the effect that contradicts diaphragm and oppression formula location arc board laminating patient and reach spacingly through the spacing curb plate of convertible limit of both sides around the bed body, drives the stand that bears of top surface and the body of oppression hemostasis by compression board laminating patient through detachable location diaphragm simultaneously to reach hemostasis by compression's effect, its concrete content is as follows:

1. the rotary button at the right end of the rotary positioning transverse frame drives the inner bidirectional threaded rod to rotate, the interference spring connected with the middle part is expanded, and then the bidirectional threaded rod drives the guide sliding block in threaded connection to drive the hinged interference rod body to outwards turn when moving outwards, so that the locking flat plate is pushed to outwards extend and then clamped on the side edge of the bed body;

2. the descending pressure arc plate drives a traction sliding block with the bottom surface being in an inclined structure to move inwards, the traction sliding block drives a driving gear which is connected in a winding way to rotate through a traction pull rope, and drives a guiding gear which is connected in a meshed way and a turnover limiting side plate to turn to be in a vertical state, so that a collision cross plate at the top end of the turnover limiting side plate is in contact connection with the upper part of the chest of a patient through a compression type positioning arc plate at the bottom surface;

3. the telescopic racks in the abutting transverse plates are slid to separate from the engagement with the adjusting gears in the abutting transverse plates, so that the adjusting gears are manually stretched to be in meshed connection with the adjusting gears to move downwards after being in an unconstrained position, and the lateral sides of the patient body are folded through the pressing toothed plates on the front side and the rear side, so that the adjusting gears are limited in the middle of the bed body;

4. the bearing upright post drives the middle compression hemostasis plate 31 to adjust the use position, then the lifting threaded rod inside the bearing upright post at the front and back sides is rotated, and then the position of the descending adjustment of the bearing transverse plate in threaded connection with the outer wall of the bearing upright post is driven, and the compression hemostasis plate on the bottom surface is driven by the bearing transverse plate to be attached to the body of a patient so as to achieve the hemostasis effect.

Drawings

FIG. 1 is a schematic diagram of a front cross-sectional structure of the present invention;

FIG. 2 is a schematic side sectional view of the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present invention;

FIG. 4 is a schematic view of the installation structure of the turnover limiting side plate of the present invention;

FIG. 5 is a schematic view of the cross-sectional structure of the interference plate of the present invention;

FIG. 6 is an enlarged schematic view of the structure of FIG. 5B according to the present invention;

FIG. 7 is a schematic diagram of the cross-sectional elevation structure of the positioning cross-frame of the present invention;

FIG. 8 is a schematic view of the locking plate mounting structure of the present invention;

fig. 9 is a schematic view of the mounting structure of the compression hemostasis plate of the present invention.

In the figure: 1. a bed body; 2. moving the guide wheel; 3. a protective baffle; 4. a flexible mattress; 5. a pressure arc plate; 6. a limit spring; 7. positioning a transverse frame; 8. locking the flat plate; 9. a turnover limiting side plate; 10. a guide gear; 11. a guide frame; 12. a guide slide bar; 13. traction slide; 14. a drive gear; 15. a torsion spring; 16. pulling a pull rope; 17. a cross plate is abutted; 18. a compression type positioning arc plate; 19. an adjusting gear; 20. a telescopic rack; 21. pressing the toothed plate; 22. a two-way threaded rod; 23. a contact spring; 24. a return spring; 25. a rod body is abutted; 26. a guide slide block; 27. a load-bearing upright; 28. lifting the threaded rod; 29. a protective top plate; 30. a bearing cross plate; 31. compression hemostatic plate.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1-9, the present invention provides the following technical solutions: the hemostasis compression device comprises a bed body 1 and a movable guide wheel 2 which is rotatably arranged at the bottom end of the bed body 1 through a bearing, wherein a protective baffle 3 is fixedly arranged at the front end and the rear end of the bed body 1; the top surface of the bed body 1 is laid with a flexible mattress 4;

the left top surface of the bed body 1 is connected with the bottom end of the pressure arc plate 5 in a sliding way, and the pressure arc plate 5 and the bed body 1 are connected with each other through a limit spring 6; traction sliding blocks 13 are slidably arranged on the front side and the rear side of the interior of the bed body 1, the top surfaces of the traction sliding blocks 13 on the front side and the rear side are in fit connection with the bottom surface of the pressure arc plate 5, and the bottom surface of the pressure arc plate 5 and the top surfaces of the traction sliding blocks 13 on the front side and the rear side are in fit connection with each other in an inclined structure; as shown in fig. 1-2, a patient lies on the bed body 1, and then the body of the patient is pressed on the pressure arc plate 5 on the top surface of the bed body 1, so that the descending pressure arc plate 5 drives the traction sliding block 13 with the bottom surface in an inclined structure to be attached to move inwards;

the top surfaces of the front and rear side positioning crossbearers 7 are fixedly provided with guide frames 11, and guide slide bars 12 are fixedly arranged in the front and rear side guide frames 11; the outer walls of the symmetrically installed guide slide bars 12 are slidably connected to the bottom ends of the bearing columns 27, lifting threaded rods 28 are rotatably arranged in the front and rear bearing columns 27 through bearings, the top ends of the front and rear bearing columns 27 are fixedly connected to the bottom surface of the protective top plate 29, and a bearing transverse plate 30 is slidably arranged below the protective top plate 29; as shown in fig. 1 and 9, according to the position of hemostasis by compression required by the patient's body, the bearing upright post 27 connected with the guiding slide bar 12 inside the guiding frame 11 is manually pushed to the left and right directions, so that the bearing upright post 27 drives the middle hemostasis by compression plate 31 to adjust the use position;

the front and back sides of the left end inside the bed body 1 are respectively provided with a driving gear 14 through bearings in a rotating way, the driving gears 14 on the front and back sides are connected with the inner wall of the bed body 1 through torsion springs 15, the front end shaft parts of the driving gears 14 on the front and back sides are wound and connected with the outer ends of traction ropes 16, and the inner ends of the traction ropes 16 on the front and back sides are fixedly connected with the outer wall of a traction sliding block 13; as shown in fig. 2-3, the traction sliding block 13 extruded and moved by the pressure arc plate 5 moves inwards, and then the traction sliding block 13 drives the traction pull rope 16 fixedly connected with the traction sliding block to move, so that the traction sliding block 13 drives the driving gear 14 which is wound and connected to rotate, and drives the torsion spring 15 to extend, so that the driving gear 14 is driven to rotate and reset by the shrinkage of the torsion spring 15 later;

wherein, the front and back sides of the left end of the bed body 1 are both rotationally connected with the bottom end of the turnover limiting side plate 9, and the bottom end of the front turnover limiting side plate 9 in the bed body 1 is fixedly provided with a guide gear 10; the driving gears 14 on the front side and the rear side of the interior of the bed body 1 are meshed with the guide gears 10 connected to the bottom ends of the turnover limiting side plates 9, the inner sides of the top ends of the turnover limiting side plates 9 on the front side and the rear side are fixedly arranged at the outer ends of the abutting cross plates 17, and compression type positioning arc plates 18 are fixedly arranged below the inner ends of the abutting cross plates 17 on the front side and the rear side; as shown in fig. 2-4, the driving gear 14 drives the guiding gear 10 and the turnover limiting side plate 9 which are in meshed connection to turn to a vertical state, so that the abutting transverse plate 17 at the top end of the turnover limiting side plate 9 is attached and connected to the upper part of the chest of a patient through the compression type positioning arc plate 18 at the bottom surface, and the stability during subsequent hemostasis compression is further ensured;

the inside of the upset spacing curb plate 9 of symmetry installation all is provided with adjusting gear 19 through bearing rotation, and the top surface of the upset spacing curb plate 9 of front and back both sides all sliding connection in the bottom of flexible rack 20 to the inner laminating of the flexible rack 20 of front and back both sides is connected in adjusting gear 19's outer wall. The outer ends of the symmetrically installed turnover limiting side plates 9 are all connected with the middle part of the pressing toothed plate 21 in a sliding and penetrating manner, and the pressing toothed plate 21 in the turnover limiting side plates 9 at the front side and the rear side are connected with the adjusting gear 19 in a meshed manner; as shown in fig. 4-6, the telescopic rack 20 in the abutting transverse plate 17 is manually slid backward to separate from the engagement with the adjusting gear 19 in the abutting transverse plate 17, so that the adjusting gear 19 is manually stretched to move the pressing toothed plate 21 engaged with the adjusting gear 19 downwards after being in an unrestricted position, and the side edges of the patient body are folded through the pressing toothed plates 21 at the front side and the rear side;

the inside of the positioning cross frame 7 is rotatably provided with a bidirectional threaded rod 22 through a bearing, the middle part of the bidirectional threaded rod 22 is connected with the inner wall of the positioning cross frame 7 through an abutting spring 23, the outer wall of the positioning cross frame 7 is connected with the locking flat plate 8 through a return spring 24, the inner end of the locking flat plate 8 in the positioning cross frame 7 is hinged with the outer end of an abutting rod body 25, the inner ends of symmetrically installed abutting rod bodies 25 are respectively hinged with the outer wall of a guide sliding block 26, and the guide sliding blocks 26 on the left side and the right side are in threaded sliding connection with the outer wall of the bidirectional threaded rod 22; the middle part of the front surface of the bed body 1 is provided with a positioning transverse frame 7 in a sliding way, and the upper side and the lower side of the positioning transverse frame 7 are connected with the inner end of a locking flat plate 8 in a bilateral symmetry way; as shown in fig. 7-8, the rotation button at the right end of the rotary positioning transverse frame 7 drives the inner bidirectional threaded rod 22 to rotate and expands the middle connected abutting spring 23, and then the bidirectional threaded rod 22 drives the guiding sliding block 26 in threaded connection to drive the hinged abutting rod body 25 to turn outwards when moving outwards, so as to push the locking flat plate 8 to extend outwards and then clamp the locking flat plate on the side edge of the bed body 1;

the front end and the rear end of the bearing transverse plate 30 are both arranged in the bearing upright post 27 in a sliding way, the bearing transverse plate 30 in the bearing upright posts 27 on the front side and the rear side is in threaded penetrating connection with the outer wall of the lifting threaded rod 28, and the middle part of the bottom surface of the bearing transverse plate 30 is fixedly connected with the top end of the compression hemostasis plate 31; as shown in fig. 9, the bearing upright post 27 drives the middle compression hemostasis plate 31 to adjust the use position, then rotates the lifting threaded rod 28 inside the bearing upright post 27 at the front and rear sides, further drives the bearing transverse plate 30 in threaded connection with the outer wall of the bearing upright post to descend to adjust the position, and drives the bottom compression hemostasis plate 31 to be attached to the body of the patient through the bearing transverse plate 30 so as to achieve the hemostasis effect.

Working principle: before the hemostasis compression device is used, the whole condition of the device needs to be checked firstly to determine that normal work can be carried out, according to the illustration in fig. 1-9, a rotary button at the right end of a rotary positioning transverse frame 7 drives an internal bidirectional threaded rod 22 to rotate, then the bidirectional threaded rod 22 drives a hinged abutting rod body 25 to drive to turn outwards when a guide sliding block 26 in threaded connection moves outwards, so that a locking flat plate 8 is pushed to extend outwards and then clamped on the side edge of a bed body 1, and then the hemostasis compression device can be suitable for the bed bodies 1 with different specifications, and the convenience of use and the installation efficiency are improved;

the body of the patient is pressed on the pressure arc plate 5 on the top surface of the bed body 1, so that the descending pressure arc plate 5 drives the traction sliding block 13 with the bottom surface in an inclined structure to move inwards, the traction sliding block 13 drives the driving gear 14 which is wound and connected to rotate through the traction pull rope 16, and drives the guiding gear 10 which is engaged and connected to be turned over to be arranged in a vertical state with the turning limiting side plate 9, and further, the abutting transverse plate 17 at the top end of the turning limiting side plate 9 is connected to the upper part of the chest of the patient in an abutting mode through the pressing type positioning arc plate 18 on the bottom surface, so that the stability in the subsequent hemostasis pressing is ensured;

the telescopic rack 20 in the abutting transverse plate 17 is manually slid backward to separate from the engagement with the adjusting gear 19 in the abutting transverse plate 17, so that the adjusting gear 19 is manually stretched to be in meshed connection with the adjusting gear 19 to move downwards after being in an unrestricted position, the lateral sides of the body of a patient are furled by the pressing toothed plates 21 on the front side and the rear side, the telescopic rack is limited in the middle of the bed body 1, and the subsequent hemostasis-compression effect is improved;

according to the position of the patient body for hemostasis by compression, the bearing upright post 27 connected with the guide slide rod 12 in the guide frame 11 is manually pushed leftwards and rightwards, so that the bearing upright post 27 drives the hemostasis by compression plate 31 in the middle to adjust the use position, then the lifting threaded rods 28 in the bearing upright posts 27 at the front and rear sides are rotated, the bearing transverse plate 30 in threaded connection with the outer wall is driven to descend to adjust the position, and the hemostasis by compression plate 31 at the bottom surface is driven by the bearing transverse plate 30 to be attached to the body of the patient, so that the hemostasis effect is achieved.

In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.

Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.

Claims

1. The hemostasis compression device comprises a bed body (1) and a movable guide wheel (2) which is rotatably arranged at the bottom end of the bed body (1) through a bearing, wherein a protective baffle (3) is fixedly arranged at the front end and the rear end of the bed body (1);

the top surface of the bed body (1) is paved with a flexible mattress (4), the left top surface of the bed body (1) is connected to the bottom end of the pressure arc plate (5) in a sliding manner, and the pressure arc plate (5) and the bed body (1) are connected with each other through a limiting spring (6);

characterized by further comprising:

the middle part of the front surface of the bed body (1) is provided with a positioning transverse frame (7) in a sliding manner, and the upper side and the lower side of the positioning transverse frame (7) are connected to the inner end of the locking flat plate (8) in a bilateral symmetry manner in a sliding manner;

the front side and the rear side of the left end of the bed body (1) are both rotationally connected to the bottom end of the turnover limiting side plate (9), and a guide gear (10) is fixedly arranged at the bottom end of the front turnover limiting side plate (9) in the bed body (1);

the top surfaces of the front side positioning transverse frames (7) and the rear side positioning transverse frames (7) are fixedly provided with guide frames (11), and guide sliding rods (12) are fixedly arranged in the front side guide frames (11) and the rear side guide frames.

2. A hemostatic compression device according to claim 1 wherein: traction sliding blocks (13) are slidably arranged on the front side and the rear side of the interior of the bed body (1), the top surfaces of the traction sliding blocks (13) on the front side and the rear side are connected to the bottom surface of the pressure arc plate (5) in a fit mode, and the bottom surface of the pressure arc plate (5) and the top surfaces of the traction sliding blocks (13) on the front side and the rear side are connected in a fit mode through an inclined structure.

3. A hemostatic compression device according to claim 1 wherein: the inside left end front and back both sides of bed body (1) all are provided with drive gear (14) through the bearing rotation, and pass through torsion spring (15) interconnect between the inner wall of front and back both sides drive gear (14) and bed body (1) to the front end shaft part of front and back both sides drive gear (14) is around establishing to be connected in the outer end that pulls stay cord (16), and the inner fixed connection of both sides pull stay cord (16) in the outer wall that pulls slider (13) around moreover.

4. A hemostatic compression device according to claim 1 wherein: the driving gears (14) on the front side and the rear side of the interior of the bed body (1) are meshed with the guide gears (10) on the bottom end of the turnover limiting side plate (9), the inner sides of the tops of the turnover limiting side plates (9) on the front side and the rear side are fixedly arranged at the outer ends of the collision cross plates (17), and compression type positioning arc plates (18) are fixedly arranged below the inner ends of the collision cross plates (17) on the front side and the rear side.

5. A hemostatic compression device according to claim 1 wherein: the inside of the upset spacing curb plate (9) of symmetry installation all is provided with adjusting gear (19) through the bearing rotation, and the top surface of the upset spacing curb plate of front and back both sides (9) all sliding connection in the bottom of flexible rack (20) to the inner laminating of the flexible rack of front and back both sides (20) is connected in the outer wall of adjusting gear (19).

6. A hemostatic compression device according to claim 5 wherein: the outer ends of the turnover limiting side plates (9) which are symmetrically installed are connected to the middle of the pressing toothed plate (21) in a sliding and penetrating mode, the pressing toothed plate (21) inside the turnover limiting side plates (9) on the front side and the rear side are connected with the adjusting gear (19) in a meshed mode, and the movable turnover limiting side plates (9) are connected to the upper chest of a patient in a fitting mode through the pressing positioning arc plates (18) on the bottom face and the pressing toothed plate (21).

7. A hemostatic compression device according to claim 1 wherein: the inside of location crossbearer (7) is provided with two-way threaded rod (22) through the bearing rotation, and is connected through conflict spring (23) interconnect between the middle part of two-way threaded rod (22) and the inner wall of location crossbearer (7), and through reset spring (24) interconnect between the outer wall of location crossbearer (7) and locking flat board (8), the inner of the inside locking flat board (8) of location crossbearer (7) is articulated to be connected in the outer end of conflict body of rod (25) moreover, the inner of the conflict body of rod (25) of symmetry installation is articulated to be connected in the outer wall of direction slider (26) respectively, and the direction slider (26) screw thread of left and right sides slides in the outer wall of two-way threaded rod (22).

8. A hemostatic compression device according to claim 1 wherein: the outer wall sliding connection of direction slide bar (12) of symmetry installation is in the bottom that bears stand (27), and the inside that both sides bear stand (27) all is provided with lift threaded rod (28) through bearing rotation around and to the top that both sides bear stand (27) all fixed connection in the bottom surface of protection roof (29) around, the below sliding of protection roof (29) is provided with and bears diaphragm (30) moreover.

9. A hemostatic compression device according to claim 8 wherein: the front end and the rear end of the bearing transverse plate (30) are slidably arranged in the bearing upright posts (27), the bearing transverse plate (30) in the bearing upright posts (27) on the front side and the rear side is in threaded penetrating connection with the outer wall of the lifting threaded rod (28), the middle part of the bottom surface of the bearing transverse plate (30) is fixedly connected to the top end of the compression hemostasis plate (31), and the transverse central axis of the compression hemostasis plate (31) and the transverse central axis of the bearing transverse plate (30) are mutually parallel.