CN214128672U

CN214128672U - Artery hemostasis device

Info

Publication number: CN214128672U
Application number: CN202021494145.9U
Authority: CN
Inventors: 谢东珊; 李玉倩; 尹武军
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-09-07
Anticipated expiration: 2030-07-22

Abstract

The utility model provides an artery hemostasis device belongs to cardiovascular internal medicine medical equipment field, and it is single that it has solved current haemostat application range, and the oppression is unstable, and the inconvenient problem is adjusted to the dynamics of oppressing. The utility model discloses a main frame plate and hasp subassembly, the one end of main frame plate articulates there is the tourniquet, and the other end of main frame plate articulates there is the stay, and hasp subassembly closure is on the stay, and the tourniquet runs through the hasp subassembly, is provided with the threaded rod on the main frame plate, and the threaded rod lower extreme rotates and is provided with the oppression board, is provided with arteria femoralis hemostasis subassembly on the threaded rod, is provided with the bonding area on the main frame plate. The utility model is matched with the locking piece through the locking component, the fast locking is tightly bound on the artery, meanwhile, the binding length of the tourniquet can be adjusted, the artery with different thicknesses can be used, the binding is stable, the compression force can be adjusted, and the effective compression is ensured; can switch over the hemostasis oppression of radial femoral artery fast, the simple operation.

Description

Artery hemostasis device

Technical Field

The utility model belongs to the technical field of medical equipment, a artery hemostasis device is related to.

Background

The cardiovascular internal medicine is called as the cardiology department for short, is a clinical department set for diagnosing cardiovascular and cerebrovascular diseases in major internal medicine of all levels of hospitals, and the treated diseases comprise cardiovascular diseases such as angina pectoris, hypertension, sudden death, arrhythmia, heart failure, premature beat, arrhythmia, myocardial infarction, cardiomyopathy, myocarditis and acute myocardial infarction.

When carrying out some intracardiac branch of academic or vocational study operations, just need use radial artery hemostasis by compression ware or femoral artery hemostasis by compression ware for percutaneous puncture intervention postoperative carries out interim hemostasis by compression to patient's radial artery, femoral artery puncture position.

The current hemostasis by compression ware, unable accurate regulation is the dynamics of oppression when stanching, can't satisfy different clinical demands, and the difficult stability that keeps of pressure in implementing, causes the hemostasis failure, need press the hemostasis again, increases the complication of operation and patient's misery, and the current hemostasis by compression ware function singleness of while can not switch as required to radial artery or femoral artery hemostasis by compression.

Therefore, there is still a need to develop a compression hemostasis device which is simple in operation, stable in binding and capable of meeting the requirements of both the radial artery and the femoral artery.

SUMMERY OF THE UTILITY MODEL

The utility model aims at having the above-mentioned problem to current technique, provided an artery hemostasis device, the technical problem that this utility model will solve is: how to guarantee to tie up tightly stably, hemostasis by compression is carried out with adjustable the dynamics of oppression, guarantees simultaneously that radial artery and arteria femoralis all can the hemostasis by compression use.

The purpose of the utility model can be realized by the following technical proposal:

the utility model provides an artery hemostasis device, includes main frame plate and hasp subassembly, the one end of main frame plate articulates there is the tourniquet, and the other end of main frame plate articulates there is the stay, and hasp subassembly closure is on the stay, and the tourniquet runs through the hasp subassembly, is provided with the threaded rod on the main frame plate, and the threaded rod lower extreme rotates and is provided with the oppression board, is provided with arteria femoralis hemostasis subassembly on the threaded rod, is provided with the bonding area on the main frame plate.

The utility model discloses a theory of operation: with the tourniquet cladding on the artery that the patient need stanch, the tourniquet runs through the hasp subassembly, then it is taut, the tourniquet tip back draws together and bonds, with hasp subassembly closure at the stay, draw the hasp subassembly of detaining backward, tie up this device, when carrying out radial artery hemostasis operation, rotate femoral artery hemostasis subassembly, femoral artery hemostasis subassembly drives the threaded rod and rotates, thereby it compresses radial artery downwards to drive the oppression board, then with the splicing tape, it is fixed with femoral artery hemostasis subassembly, avoid femoral artery hemostasis subassembly to rock, when carrying out femoral artery hemostasis operation, femoral artery hemostasis subassembly is rotatory downwards, femoral artery hemostasis subassembly compresses the femoral artery downwards, the operation conversion is convenient, adopt tourniquet and the dual taut artery of oppressing of hasp subassembly and stay, it is tight stable to tie up, the dynamics of oppression is adjustable.

The bearing ring is fixed on the compression plate, and the lower end of the threaded rod is fixed inside an inner ring of the bearing ring.

The structure more than adopting, rotates the threaded rod, and the threaded rod rotates at the nut is inside, can reciprocate, and the threaded rod rotates in bearing ring inside to drive the oppression board and reciprocate, avoid the oppression board to rotate along with the threaded rod.

The tip side of tourniquet has set gradually magic tape matte face and magic tape hook face, and the trompil has been seted up to the tip of tourniquet.

Structure more than adopting, the user finger passes the trompil, pulling tourniquet, and the tourniquet is bound and is accomplished the back, pastes the hook face with the magic and bonds on the hair face is pasted to the magic, locks the position of tourniquet.

The hasp subassembly includes that connecting plate and rotation are detained, and the connecting hole has been seted up to the one end of connecting plate, and the tourniquet passes the connecting hole, and the other end of connecting plate is fixed with articulated seat, and the tip that the rotation was detained articulates on articulated seat, rotates to detain and is fixed with spacing lug, rotates to detain and rotates and be provided with spacing fixture block, and the stay is located spacing lug and rotates and detain between, and is fixed with the sand grip of a plurality of equipartitions on the stay, and spacing fixture block contradicts on the sand grip.

Structure more than adopting, stretch into spacing lug with the stay and rotate and detain between, spacing fixture block is contradicted on the sand grip for inject the depth of insertion of stay, the stay is outwards drawn and then can not be drawn out, press down spacing fixture block, make spacing fixture block leave the sand grip, then can pull out the stay, the stay insert spacing lug and rotate the back between detaining, press down and rotate the knot, rotate and detain the secondary locking stay, form the auto-lock, the locking is stable.

Femoral artery hemostasis subassembly includes the connecting rod, and the connecting rod spiro union is in the threaded rod upper end, and the one end of connecting rod is fixed with the operation box, and the inside spiro union of operation box has adjusting screw, and adjusting screw's one end is fixed with the hand and twists the spiral shell dish, and adjusting screw's the other end is fixed with the roof pressure board, and the one end of connecting rod is fixed with the connecting rod, and the end fixing of connecting rod has the steadying plate.

Structure more than adopting, the connecting rod spiro union is in the threaded rod upper end, promote the connecting rod, the connecting rod can take the threaded rod to rotate, make things convenient for adjusting threaded rod's lift, the swivelling joint pole, a direction for adjusting roof pressure board and steadying plate, it is downward to adjust roof pressure board and steadying plate, and the connecting rod is transversely placed in body frame board top, roof pressure board and steadying plate are contradicted respectively on femoral artery, the spiral shell dish is twisted to rotatory hand, the spiral shell dish is twisted to the hand and is driven adjusting screw and rotate, thereby adjust the roof pressure board and reciprocate, a pressing force for pressing femoral artery is pressed in the regulation.

Compared with the prior art, the artery hemostasis device has the advantages that:

the device can be quickly locked and bound on the artery by matching the locking component with the locking sheet to form a stable self-locking structure, and meanwhile, the binding length of the tourniquet can be adjusted, so that the device can be used for arteries with different thicknesses, is stably bound, and can adjust the compression force; the nut, the bearing ring and the compression plate are matched, so that the compression force is conveniently adjusted, and effective compression is ensured; adopt threaded rod and femoral artery hemostasis subassembly, can the hemostasis oppression of fast switch-over femoral artery, it is various to use, the simple operation.

Drawings

Fig. 1 is a schematic perspective view of the present invention when not in use.

Fig. 2 is a schematic perspective view of the radial artery locking device of the present invention.

Fig. 3 is a schematic perspective view of the femoral artery locking device of the present invention.

Fig. 4 is a schematic sectional view of the latch assembly of the present invention.

In the figure, 1, a main frame plate; 2. a nut; 3. a bearing ring; 4. a compression plate; 5. a tourniquet; 6. magic tape hair side; 7. hook surface of magic tape; 8. hole drawing; 9. a latch assembly; 10. a locking piece; 11. an adhesive tape; 12. a threaded rod; 13. a femoral artery hemostatic assembly; 14. a top pressing plate; 15. an operation box; 16. screwing the screw plate by hand; 17. a connecting rod; 18. a stabilizing plate; 19. a connecting plate; 20. a hinged seat; 21. rotating the buckle; 22. a limiting clamping block; 23. a limiting bump; 24. and connecting the holes.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1-4, the artery hemostasis device comprises a main frame plate 1 and a lock catch assembly 9, wherein one end of the main frame plate 1 is hinged with a tourniquet 5, the other end of the main frame plate 1 is hinged with a locking sheet 10, the lock catch assembly 9 is locked on the locking sheet 10, the tourniquet 5 penetrates through the lock catch assembly 9, a threaded rod 12 is arranged on the main frame plate 1, the lower end of the threaded rod 12 is rotatably provided with a compression plate 4, a femoral artery hemostasis assembly 13 is arranged on the threaded rod 12, and an adhesive tape 11 is arranged on the main frame plate 1; the tourniquet 5 is covered on the artery of the patient needing hemostasis, the tourniquet 5 penetrates through the locking component 9, then the tourniquet 5 is pulled back and bonded together, the lock catch component 9 is locked on the locking piece 10, the lock catch component 9 is pulled back and locked, the device is tightened, when the radial artery hemostasis operation is performed, the femoral artery hemostasis component 13 is rotated, the femoral artery hemostasis component 13 drives the threaded rod 12 to rotate, so that the compression plate 4 is driven to compress the radial artery downwards, then the femoral artery hemostatic component 13 is fixed by the adhesive tape 11, the femoral artery hemostatic component 13 is prevented from shaking, when carrying out femoral artery hemostatic operation, femoral artery hemostatic assembly 13 is rotatory downwards, and femoral artery hemostatic assembly 13 oppresses femoral artery downwards, and the operation conversion is convenient, adopts tourniquet 5 and latch assembly 9 and the dual-tensioning oppression artery of stay 10, and it is stable to tie up tightly, and the dynamics of oppressing is adjustable.

A nut 2 is fixed on the main frame plate 1, a threaded rod 12 is screwed in the nut 2, a bearing ring 3 is fixed on the compression plate 4, and the lower end of the threaded rod 12 is fixed in the inner ring of the bearing ring 3; the threaded rod 12 is rotated, the threaded rod 12 rotates inside the nut 2 and can move up and down, and the threaded rod 12 rotates inside the bearing ring 3, so that the compression plate 4 is driven to move up and down, and the compression plate 4 is prevented from rotating along with the threaded rod 12.

The lateral surface of the end part of the tourniquet 5 is sequentially provided with a magic tape hair surface 6 and a magic tape hook surface 7, and the end part of the tourniquet 5 is provided with a pull hole 8; the user finger passes trompil 8, pulling tourniquet 5, and tourniquet 5 binds and accomplishes the back, pastes hook face 7 with the magic and bonds on magic tape hair face 6, locks the position of tourniquet 5.

The locking component 9 comprises a connecting plate 19 and a rotating buckle 21, one end of the connecting plate 19 is provided with a connecting hole 24, the tourniquet 5 penetrates through the connecting hole 24, the other end of the connecting plate 19 is fixedly provided with a hinge base 20, the end part of the rotating buckle 21 is hinged on the hinge base 20, a limiting convex block 23 is fixed on the rotating buckle 21, a limiting fixture block 22 is rotatably arranged on the rotating buckle 21, the locking sheet 10 is positioned between the limiting convex block 23 and the rotating buckle 21, a plurality of uniformly distributed convex strips are fixed on the locking sheet 10, and the limiting fixture block 22 is abutted against the convex strips; stretch into the stay 10 between spacing lug 23 and the rotation knot 21, spacing fixture block 22 is contradicted on the sand grip, a depth of insertion for injecing stay 10, stay 10 outwards draws and then can not be drawn out, press spacing fixture block 22, make spacing fixture block 22 leave the sand grip, then can pull out stay 10, stay 10 insert spacing lug 23 and rotate and detain between the 21 after, press downwards and rotate and detain 21, rotate and detain 21 secondary locking stay 10, form the auto-lock, the locking is stable.

The femoral artery hemostasis component 13 comprises a connecting rod 17, the connecting rod 17 is in threaded connection with the upper end of the threaded rod 12, one end of the connecting rod 17 is fixedly provided with an operation box 15, an adjusting screw is in threaded connection with the inside of the operation box 15, one end of the adjusting screw is fixedly provided with a hand-screwed screw disk 16, the other end of the adjusting screw is fixedly provided with a top pressure plate 14, one end of the connecting rod 17 is fixedly provided with a connecting rod, and the end part of the connecting rod is fixedly provided with a stabilizing plate 18; connecting rod 17 spiro union is in threaded rod 12 upper end, promote connecting rod 17, connecting rod 17 can take threaded rod 12 to rotate, the lift of conveniently adjusting threaded rod 12, swivelling joint pole 17, a direction for adjusting roof pressure board 14 and steadying plate 18, it is downward to adjust roof pressure board 14 and steadying plate 18, and connecting rod 17 transversely places in body frame board 1 top, roof pressure board 14 and steadying plate 18 are contradicted respectively on femoral artery, rotatory hand is twisted spiral shell dish 16, the hand is twisted spiral shell dish 16 and is driven adjusting screw and rotate, thereby adjust roof pressure board 14 and reciprocate, a pressing force for the femoral artery is pressed in the regulation.

The utility model discloses a theory of operation: the tourniquet 5 is wrapped on the artery needing to be stopped by a patient, the end part of the tourniquet 5 penetrates through the connecting hole 24, the user fingers penetrate through the pull hole 8 to tighten the tourniquet 5, the hook surface 7 of the magic tape is adhered to the hair surface 6 of the magic tape, the position of the tourniquet 5 is locked, the locking sheet 10 is inserted into a position between the limiting lug 23 and the rotating buckle 21 for a certain length, the rotating buckle 21 is pressed downwards, the rotating buckle 21 rotates around the hinge base 20, the rotating buckle 21 is locked on the connecting plate 19, the locking sheet 10 is locked to form self-locking, the locking is stable, and the device is tightly bound on the artery needing to be stopped;

when the radial artery hemostasis operation is performed, the connecting rod 17 of the femoral artery hemostasis assembly 13 is pushed, the connecting rod 17 can drive the threaded rod 12 to rotate, the lifting of the threaded rod 12 is convenient to adjust, the compression plate 4 is driven to compress the radial artery downwards, after the compression is performed by proper compression force, the connecting rod 17 is tightly fixed by the adhesive tape 11, and the femoral artery hemostasis assembly 13 is prevented from shaking;

when carrying out femoral artery hemostasis operation, the rotating connection pole 17 is adjusted roof pressure board 14 and stabilizer plate 18 and is down, and roof pressure board 14 and stabilizer plate 18 contradict respectively on femoral artery, and rotatory hand is twisted spiral shell dish 16, and hand is twisted spiral shell dish 16 and is driven adjusting screw and rotate to adjust roof pressure board 14 and reciprocate, be used for adjusting the pressing force of pressing femoral artery, the oppression power is stable and adjustable.

In conclusion, the device can be quickly locked and tightly bound on the artery by matching the locking assembly 9 with the locking sheet 10 to form a stable self-locking structure, and meanwhile, the binding length of the tourniquet 5 can be adjusted, so that the device can be used for arteries with different thicknesses, the binding is stable, and the compression force can be adjusted; the nut 2, the bearing ring 3 and the compression plate 4 are matched, so that the compression force is conveniently adjusted, and effective compression is ensured; adopt threaded rod 12 and femoral artery hemostasis subassembly 13, can the hemostasis oppression of fast switch-over femoral artery, use various, the simple operation.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides an artery hemostasis device, includes main frame plate and hasp subassembly, its characterized in that, the one end of main frame plate articulates there is the tourniquet, and the other end of main frame plate articulates there is the stay, and hasp subassembly closure is on the stay, and the tourniquet runs through the hasp subassembly, is provided with the threaded rod on the main frame plate, and the threaded rod lower extreme rotates and is provided with the oppression board, is provided with arteria femoralis hemostasis subassembly on the threaded rod, is provided with the bonding area on the main frame plate.

2. An arterial hemostat according to claim 1 wherein said main frame plate has a nut secured thereto, a threaded rod threaded within said nut, a bearing collar secured to said top plate, and a lower end of said threaded rod secured within an inner race of said bearing collar.

3. The artery hemostatic device according to claim 1 or 2, wherein a hook and loop fastener surface and a hook and loop fastener surface are sequentially arranged on the side surface of the end of the tourniquet, and a pull hole is formed in the end of the tourniquet.

4. The artery hemostatic device of claim 3, wherein the locking assembly comprises a connecting plate and a rotating buckle, one end of the connecting plate is provided with a connecting hole, the tourniquet passes through the connecting hole, the other end of the connecting plate is fixed with a hinged seat, the end of the rotating buckle is hinged on the hinged seat, a limiting lug is fixed on the rotating buckle, a limiting block is rotatably arranged on the rotating buckle, the locking piece is located between the limiting lug and the rotating buckle, a plurality of uniformly distributed convex strips are fixed on the locking piece, and the limiting block abuts against the convex strips.

5. The artery hemostatic device according to claim 4, wherein the femoral artery hemostatic assembly comprises a connecting rod, the connecting rod is screwed on the upper end of a threaded rod, an operation box is fixed at one end of the connecting rod, an adjusting screw rod is screwed in the operation box, a hand screwing plate is fixed at one end of the adjusting screw rod, a top pressing plate is fixed at the other end of the adjusting screw rod, a connecting rod is fixed at one end of the connecting rod, and a stabilizing plate is fixed at the end of the connecting rod.