CN112674828B

CN112674828B - Novel quick hemostasis of intracardiac branch of academic or vocational study device

Info

Publication number: CN112674828B
Application number: CN202011528047.7A
Authority: CN
Inventors: 张瑞宁
Original assignee: Second Hospital of Hebei Medical University
Current assignee: Second Hospital of Hebei Medical University
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2022-03-15
Anticipated expiration: 2040-12-22
Also published as: CN112674828A

Abstract

The invention relates to the field of medical equipment, in particular to a novel fast hemostasis device for cardiology department, which comprises a mounting concave frame, wherein the top of the mounting concave frame is fixedly connected with a storage box, an adjusting screw rod is connected in the storage box in a rotating manner, the storage box is connected with a thread pair in a sliding manner, the left part of the thread pair is provided with a thread channel in threaded fit with the adjusting screw rod, the right part of the thread pair is provided with a slot, the right side of the thread pair is rotatably connected with a cross beam, the left part of the cross beam is provided with a spring groove, an inserted link is in clearance fit in the spring groove, a first spring is fixedly connected between the right end of the inserted link and the inner wall of the right side of the spring groove, the left end of the inserted link can pass through the spring groove and can be inserted into the slot, the upper side of the left part of the cross beam is provided with a limiting opening communicated with the spring groove, the upper side of the right part of the inserted link is fixedly connected with a limiting block, and the top side of the limiting opening passes through and passes through the limiting opening; the invention has small volume, is convenient to fold and store, reduces the occupied area, is simple and convenient to operate, is suitable for the operation of a common operating table, and has wide application range.

Description

Novel quick hemostasis of intracardiac branch of academic or vocational study device

Technical Field

The invention relates to the field of medical instruments, in particular to a novel rapid hemostasis device for cardiology.

Background

The catheter intervention operation in the clinical department of cardiology refers to placing the catheter to the heart of patient or relevant blood vessel through femoral artery and treats, during the operation, need put into the catheter through femoral artery puncture, after the operation, femoral artery's puncture catheter and sheath pipe need be pulled out from the artery, need to press the puncture position accurately for a long time at least 20-30 minutes this moment, traditional approach is manual to press, because press the time long, the doctor's hand is extremely easily tired excessively and leads to the hand pressure power inhomogeneous, dynamics and intermittent time all are difficult to control, can influence hemostatic effect.

At present, chinese patent No. 201910669268.7 discloses a novel intracardiac clinical compression rapid hemostasis device, which comprises a base and a bed body mounted on the base, wherein a first moving mechanism is mounted on the outer side of the bed body, a second moving mechanism is mounted on the first moving mechanism, a third moving mechanism is mounted on the second moving mechanism, and a pre-pressure adjusting mechanism is mounted on the third moving mechanism; the device is characterized in that the first moving mechanism, the second moving mechanism and the third moving mechanism are used for rapidly positioning the elastic pressing block to a part to be pressed on the body of a patient, the pre-pressure of the elastic pressing block can be adjusted through the pre-pressure adjusting mechanism, and pain caused by overlarge pressing force is avoided.

However, the following defects and shortcomings exist in the application process:

the device is large in size and cannot be used for a common operating table.

Disclosure of Invention

Solves the technical problem

Aiming at the defects in the prior art, the invention provides a novel rapid hemostasis device for cardiology department, which can effectively solve the problems that the prior art is large in size and cannot be adapted to a common operating table.

Technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme:

a novel rapid hemostasis device for cardiology comprises an installation concave frame, wherein the top of the installation concave frame is fixedly connected with a storage box, an adjusting screw is connected in the storage box in a rotating manner, the storage box is connected with a screw pair in a sliding manner, a screw thread channel in threaded fit with the adjusting screw is arranged at the left part of the screw pair, a slot is formed in the right part of the screw pair, a cross beam is connected on the right side of the screw pair in a rotating manner, a spring groove is formed in the left part of the cross beam, an inserted bar is in clearance fit in the spring groove, a first spring is fixedly connected between the right end of the inserted bar and the inner wall of the right side of the spring groove, the left end of the inserted bar can penetrate out of the spring groove and be inserted into the slot, a limiting port communicated with the spring groove is formed in the upper side of the left part of the cross beam, a limiting block is fixedly connected on the upper side of the right part of the inserted bar, a T-shaped chute is provided with a rack on the inner wall of the top side of the T-shaped chute, and a pressing mechanism is connected on the bottom side of the right part of the cross beam in a sliding manner, pressing means includes the T type slider of sliding connection in T type spout, fixed connection is in the pipe of T type slider bottom, fixed connection is at the connecting rod of pipe bottom, the joint is at the press bar of connecting rod bottom and the dish of pressing of fixed connection in the press bar bottom, seted up in the T type slider middle part with the communicating tooth mouth of pipe, the tooth mouth internal rotation is connected with the gear with rack toothing, the round hole has been seted up to pipe front side wall longitudinal symmetry, the second spring coupling through fore-and-aft symmetry in the pipe has the regulating plate, regulating plate upper end fixedly connected with and gear bottom side engaged with arc rack, and regulating plate front side longitudinal symmetry fixedly connected with ejector pin, round hole and the fixedly connected with between it are worn out respectively to two sets of ejector pin front ends.

Furthermore, a fixing screw penetrates through the bottom of the mounting concave frame in a threaded manner, and the top end of the fixing screw is rotatably connected with a fixing disc; when the installation concave frame is clamped at the side of the operating table, the knob at the bottom end of the fixing screw rod is rotated, so that the fixing disc is in friction contact with the side of the operating table, and the stability of the fixing disc clamped at the side of the operating table is improved.

Furthermore, sliding sleeves are symmetrically and fixedly connected with the thread pairs in the front-back direction, and sliding rods which are in penetrating sliding fit with the sliding sleeves are symmetrically arranged in the storage box in the front-back direction; through the sliding fit of the sliding rod and the sliding sleeve, the sliding connection of the thread pair in the storage box is realized.

Furthermore, the right part of the thread pair is provided with an arc-shaped structure, and the right part of the thread pair is provided with an arc-shaped guide groove communicated with the slot; through the arc-shaped guide groove, the left end of the inserted bar is convenient to guide, and the left end of the inserted bar is convenient to insert into the slot.

Furthermore, a first ball-shaped groove is formed in the left end of the inserted rod, a first ball is arranged in the first ball-shaped groove and is in rolling fit with the first ball, and the first ball can be in rolling contact with the arc-shaped guide groove; through the cooperation of first ball type groove and first ball, realize that the inserted bar left end rolls and has first ball, reduce the frictional resistance of inserted bar left end and screw thread pair right part, and then be convenient for rotate the crossbeam to make the inserted bar insert in the slot.

Furthermore, a trigger is arranged on the top side of the limiting block; through the trigger, be convenient for remove the stopper.

Furthermore, a clamping groove matched with the top end of the connecting rod in a clamping mode is formed in the bottom end of the connecting rod, clamping ports which are communicated with and perpendicular to the clamping groove are symmetrically formed in the front and back of the bottom end of the connecting rod, stepped grooves are symmetrically formed in the front and back of the top end of the pressing rod, stepped rods matched with the stepped grooves in a sliding mode are connected in the stepped grooves in a sliding mode, third springs are fixedly connected between one ends, far away from the clamping ports, of the stepped rods and the inner walls of the stepped grooves, and one ends, far away from the third springs, of the stepped rods penetrate out of the stepped grooves and can penetrate out of the clamping ports; through the matching of the stepped rods and the clamping ports, when two groups of stepped rods are pressed at the same time and are far away from one end of the pressing rod, the third spring is compressed, and the two groups of stepped rods are respectively retracted into the stepped groove, so that the top end of the pressing rod can be inserted into the clamping port; when two sets of ladder rods are pressed at the same time again and one end of the pressing rod is far away from, the ladder rods retract into the ladder grooves, and the pressing rod is pulled downwards, so that the pressing rod can be separated from the bottom end of the connecting rod.

Furthermore, one end of the stepped rod, which is far away from the third spring, is provided with a second ball-shaped groove, and second balls in rolling fit with the second ball-shaped groove are arranged in the second ball-shaped groove; through the cooperation of second ball type groove and second ball, it has the second ball to realize that the ladder pole keeps away from third spring one end and all rolls to reduce the friction resistance that the ladder pole kept away from third spring one end and joint inslot wall, and then be convenient for insert the joint inslot according to the depression bar.

Furthermore, a round convex part is arranged at the bottom side of the pressing plate, the radius of the round convex part is smaller than that of the pressing plate, and a rubber band is arranged on the outer side of the circumference of the round convex part; through the protruding piece of circle, improve the hemostasis oppression effect to the patient, through the rubber band, can be with joint such as gauze in protruding piece bottom side of circle.

Advantageous effects

Compared with the known public technology, the technical scheme provided by the invention has the following beneficial effects:

the invention has small volume, is convenient to fold and store, reduces the occupied area, is simple and convenient to operate, is suitable for the operation of a common operating table, and has wide application range.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

FIG. 1 is a schematic diagram of a front side view angle configuration of the present invention;

FIG. 2 is a schematic view of the present invention showing a bottom view and a side view;

FIG. 3 is a schematic cross-sectional view of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A of the present invention;

FIG. 5 is a schematic view of a thread pair according to the present invention;

FIG. 6 is a schematic structural diagram of a pressing mechanism according to the present invention;

FIG. 7 is a schematic cross-sectional view of the pressing mechanism of the present invention;

FIG. 8 is an enlarged view of the structure at B of the present invention;

the reference numerals in the drawings denote: 1-mounting a concave frame; 2-a storage box; 3-adjusting the screw rod; 4-a thread pair; 5-thread path; 6-slot; 7-a cross beam; 8-spring groove; 9-inserting a rod; 10-a first spring; 11-a limiting port; 12-a limiting block; 13-T type chute; 14-a rack; 15-T shaped slide block; 16-round tubes; 17-a connecting rod; 18-pressing rod; 19-pressing disc; 20-a gear; 21-a second spring; 22-an adjusting plate; 23-arc rack; 24-a top rod; 25-pressing piece; 26-fixing the disc; 27-a sliding sleeve; 28-a slide bar; 29-arc guide groove; 30-a first ball; 31-a trigger; 32-a clamping groove; 33-card interface; 34-a step groove; 35-a step bar; 36-a third spring; 37-a second spherical groove; 38-a second ball; 39-round convex pieces; 40-rubber band.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The present invention will be further described with reference to the following examples.

Examples

The novel quick hemostasis device of intracardiac branch of academic or vocational study of this embodiment refers to 1-8: comprises an installation concave frame 1, the top of the installation concave frame 1 is fixedly connected with a storage box 2, the storage box 2 is rotationally connected with an adjusting screw 3, the storage box 2 is slidably connected with a thread pair 4, the left part of the thread pair 4 is provided with a thread channel 5 in thread fit with the adjusting screw 3, the right part of the thread pair 4 is provided with a slot 6, the right side of the thread pair 4 is rotationally connected with a cross beam 7, the left part of the cross beam 7 is provided with a spring groove 8, the spring groove 8 is internally provided with an inserted rod 9 in clearance fit, a first spring 10 is fixedly connected between the right end of the inserted rod 9 and the inner wall of the right side of the spring groove 8, the left end of the inserted rod 9 can penetrate out of the spring groove 8 and be inserted into the slot 6, the upper side of the left part of the cross beam 7 is provided with a limit opening 11 communicated with the spring groove 8, the upper side of the right part of the inserted rod 9 is fixedly connected with a limit block 12, the top side of the limit block 12 penetrates out of the limit opening 11, the right part of the cross beam 7 is provided with a T-shaped chute 13, the inner wall of the top side of the T-shaped chute 13 is provided with a rack 14, the right bottom side of the beam 7 is connected with a pressing mechanism in a sliding manner, the pressing mechanism comprises a T-shaped sliding block 15 connected in a T-shaped sliding groove 13 in a sliding manner, a round tube 16 fixedly connected at the bottom of the T-shaped sliding block 15, a connecting rod 17 fixedly connected at the bottom end of the round tube 16, a pressing rod 18 clamped at the bottom end of the connecting rod 17 and a pressing disc 19 fixedly connected at the bottom end of the pressing rod 18, a tooth opening communicated with the round tube 16 is formed in the middle of the T-shaped sliding block 15, a gear 20 meshed with the rack 14 is connected in the tooth opening in a rotating manner, round holes are symmetrically formed in the front side wall and the bottom side of the round tube 16, an adjusting plate 22 is connected in the round tube 16 through a second spring 21 which is symmetrical in the front and back direction, an arc-shaped rack 23 meshed with the bottom side of the gear 20 is fixedly connected at the upper end of the adjusting plate 22, and the adjusting plate 22 is connected with the push rods 24 at the front side in a vertically symmetrical manner, the front ends of the two groups of push rods 24 respectively penetrate through the round holes, and the pressing pieces 25 are fixedly connected between the two groups of push rods.

Wherein, the bottom of the mounting concave frame 1 is threaded with a fixed screw, and the top end of the fixed screw is rotationally connected with a fixed disc 26; when the mounting concave frame 1 is clamped at the side of the operating table, the knob at the bottom end of the fixing screw rod is rotated, so that the fixing disc 26 is in friction contact with the side of the operating table, and the stability of the fixing disc 26 clamped at the side of the operating table is improved.

Wherein, the screw thread pair 4 is fixedly connected with sliding sleeves 27 in a front-back symmetrical manner, and sliding rods 28 which are in sliding fit with the sliding sleeves 27 in a penetrating manner are symmetrically arranged in the storage box 2 in a front-back symmetrical manner; through the sliding fit of slide bar 28 and sliding sleeve 27, realize screw thread pair 4 sliding connection in receiver 2.

Wherein, the right part of the thread pair 4 is provided with an arc-shaped structure, and the right part of the thread pair 4 is provided with an arc-shaped guide groove 29 communicated with the slot 6; the left end of the inserted link 9 is conveniently guided by the arc-shaped guide groove 29, and the left end of the inserted link 9 is conveniently inserted into the slot 6.

Wherein, the left end of the inserted link 9 is provided with a first spherical groove, a first ball 30 which is matched with the first spherical groove in a rolling way is arranged in the first spherical groove, and the first ball 30 can be contacted with the arc-shaped guide groove 29 in a rolling way; through the cooperation of first ball type groove and first ball 30, realize that the inserted bar 9 left end rolls there is first ball 30, reduces the frictional resistance of inserted bar 9 left end and the vice 4 right parts of screw thread, and then be convenient for rotate crossbeam 7 to make inserted bar 9 insert in slot 6.

Wherein, the top side of the limiting block 12 is provided with a trigger 31; the stopper 12 is moved by the trigger 31.

The bottom end of the connecting rod 17 is provided with a clamping groove 32 in clamping fit with the top end of the connecting rod 17, clamping ports 33 which are communicated with and perpendicular to the clamping groove 32 are symmetrically formed in the front and back of the bottom end of the connecting rod 17, stepped grooves 34 are symmetrically formed in the front and back of the top end of the pressing rod 18, stepped rods 35 which are in sliding fit with the stepped grooves 34 are connected in the stepped grooves 34 in a sliding mode, third springs 36 are fixedly connected between one ends, far away from the clamping ports 33, of the stepped rods 35 and the inner walls of the stepped grooves 34, and one ends, far away from the third springs 36, of the stepped rods 35 penetrate through the stepped grooves 34 and can penetrate out of the clamping ports 33; through the matching of the stepped rods 35 and the clamping ports 33, when two groups of stepped rods 35 are pressed at the same time and far away from one end of the pressing rod 18, the third spring 36 is compressed, and the two groups of stepped rods 35 are respectively retracted into the stepped grooves 34, so that the top end of the pressing rod 18 can be inserted into the clamping grooves 32, and when one end of the stepped rod 35 far away from the pressing rod 18 corresponds to the clamping port 33, under the action of the third spring 36, one end of the stepped rod 35 far away from the pressing rod 18 penetrates out of the stepped grooves 34 and penetrates out of the clamping ports 33, so that the pressing rod 18 is clamped at the bottom end of the connecting rod 17; when the two sets of step bars 35 are pressed at the same time, the ends of the step bars 35 far away from the pressing bar 18 are retracted into the step grooves 34, and then the pressing bar 18 is pulled downward, so that the pressing bar 18 is separated from the bottom end of the connecting bar 17.

A second spherical groove 37 is formed in one end of the stepped rod 35, which is far away from the third spring 36, and second balls 38 in rolling fit with the second spherical groove 37 are arranged in the second spherical groove 37; through the cooperation of second ball groove 37 and second ball 38, it has second ball 38 all to roll to realize that third spring 36 one end is kept away from to ladder rod 35 to reduce the frictional resistance that third spring 36 one end and joint groove 32 inner wall are kept away from to ladder rod 35, and then be convenient for press bar 18 to insert in the joint groove 32.

Wherein, the bottom side of the pressing disc 19 is provided with a round convex part 39, the radius of the round convex part 39 is smaller than that of the pressing disc 19, and the outer side of the circumference of the round convex part 39 is provided with a rubber band 40; through the protruding piece 39 of circle, improve the hemostasis oppression effect to the patient, through rubber band 40, can be with joint such as gauze at protruding 39 bottom sides of circle.

When the device is used, the mounting concave frame 1 is clamped at the side of an operating table according to the pressing position required by a patient, the storage box 2 is fixed at the side of the operating table, the cross beam 7 is rotated by 90 degrees, the left end of the inserting rod 9 is aligned with the slot 6, the inserting rod 9 moves rightwards and is inserted into the slot 6 under the action of the first spring 10, meanwhile, the inserting rod 9 is prevented from being completely separated from the slot 6 through the limiting function of the limiting port 10 on the limiting block 12, so that the cross beam 7 is fixedly connected with the thread pair 4, the pressing disc 19 is taken out, the top end of the pressing rod 18 is inserted into the clamping slot 32 at the bottom end of the connecting rod 17, the clamping and fixing of the pressing rod 18 and the connecting rod 17 are realized, namely, the pressing disc 19 is fixedly connected with the circular tube 16, the circular tube 16 is held, the pressing piece 25 moves towards the circular tube 16, the adjusting plate 22 is driven to move backwards through the ejector rod 24, so that the arc-shaped rack 23 moves backwards, so that the arc rack 23 is separated from the gear 20, the rotation restriction of the gear 20 is released, at this time, the T-shaped slider 15 can be inserted into the right end of the T-shaped chute 13, and the circular tube 16 can be moved rightwards along the T-shaped chute 13, so that the gear 20 is engaged with the rack 14 to drive the gear 20 to normally rotate, thereby adjusting the positions of the pressing disc 19 and the cross beam 7, and adjusting the pressing disc 19 to be right above the required pressing, then the circular tube 16 is loosened, under the action of the second spring 21, the adjusting plate 22 is moved forwards and reset, thereby driving the arc rack 23 to move forwards, and engaging the arc rack 23 with the gear 20 to realize the rotation restriction of the gear 23, further, through the engagement of the gear 20 and the rack 14, the relative fixation of the circular tube 16 and the cross beam 7 is realized, namely, the relative fixation of the pressing disc 19 and the cross beam 7 is realized, the displacement of the pressing disc 19 in the pressing process is avoided, and then the knob at the top end of the adjusting screw 3 is rotated, through adjusting screw 3 and thread path 5's cooperation, drive crossbeam 7 and reciprocate to adjust pressing disk 19 and reciprocate, will press pressing disk 19 appropriate pressing in patient's hemostasis department, realize pressing the hemostasis of patient.

After the use, the knob at the top end of the adjusting screw rod 3 is rotated to move the thread pair 4 into the top of the storage box 2, so that the cross beam 7 moves to the topmost side, then the circular tube 16 is held, and moves the circular tube 16 to the right, so that the T-shaped slider 15 moves out of the T-shaped chute 13, and simultaneously presses the two sets of step bars 35, and the pressing rod 18 is drawn out downwards to separate the pressing rod 18 from the connecting rod 17, and then the trigger 31 is pulled rightwards to cause the limiting block 12 to move rightwards and drive the inserted rod 9 to move rightwards, thereby make 9 left ends of inserted bar shift out slot 6 to make first spring 10 compress, can turn 90 downwards with crossbeam 7 this moment, withdraw crossbeam 7 to receiver 2 in, will install concave frame 1 again and take off from the operating table avris, put into receiver 2 with pipe 16 again, put into aseptic bag, be convenient for use next time with receiver 2 and the pressing plate 19 after the cleaning and disinfecting at last.

The device is small, not only is convenient to fold and store, reduces the occupied area, and is simple and convenient to operate, and the device is adaptive to common operating tables for operation and has wide application range.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions.

Claims

1. The utility model provides a novel quick hemostasis of intracardiac branch of academic or vocational study device which characterized in that: the device comprises an installation concave frame (1), wherein the top of the installation concave frame (1) is fixedly connected with a storage box (2), the storage box (2) is rotationally connected with an adjusting screw (3), the storage box (2) is slidably connected with a thread pair (4), the left part of the thread pair (4) is provided with a thread channel (5) in thread fit with the adjusting screw (3), the right part of the thread pair (4) is provided with a slot (6), the right side of the thread pair (4) is rotationally connected with a cross beam (7), the left part of the cross beam (7) is provided with a spring groove (8), an inserted bar (9) is in clearance fit in the spring groove (8), a first spring (10) is fixedly connected between the right end of the inserted bar (9) and the inner wall of the right side of the spring groove (8), the left end of the inserted bar (9) can penetrate out of the spring groove (8) and be inserted into the slot (6), the upper side of the left part of the cross beam (7) is provided with a limiting opening (11) communicated with the spring groove (8), a limiting block (12) is fixedly connected to the upper side of the right part of the inserted rod (9), the top side of the limiting block (12) penetrates through and penetrates out of a limiting opening (11), a T-shaped sliding groove (13) is formed in the bottom side of the right part of the cross beam (7), a rack (14) is arranged on the inner wall of the top side of the T-shaped sliding groove (13), a pressing mechanism is slidably connected to the bottom side of the right part of the cross beam (7), the pressing mechanism comprises a T-shaped sliding block (15) slidably connected into the T-shaped sliding groove (13), a circular tube (16) fixedly connected to the bottom of the T-shaped sliding block (15), a connecting rod (17) fixedly connected to the bottom end of the circular tube (16), a pressing rod (18) clamped at the bottom end of the connecting rod (17) and a pressing plate (19) fixedly connected to the bottom end of the pressing rod (18), a tooth opening communicated with the circular tube (16) is formed in the middle part of the T-shaped sliding block (15), and a gear (20) meshed with the rack (14) is rotatably connected in the tooth opening, the round hole has been seted up to pipe (16) preceding lateral wall longitudinal symmetry, and second spring (21) through longitudinal symmetry in pipe (16) are connected with regulating plate (22), and regulating plate (22) upper end fixedly connected with and gear (20) bottom side meshing's arc rack (23), and regulating plate (22) front side longitudinal symmetry fixedly connected with ejector pin (24), and fixedly connected with pressing piece (25) between round hole and the it are worn out respectively to two sets of ejector pin (24) front ends.

2. The novel rapid hemostasis device for cardiology department according to claim 1, wherein a fixing screw penetrates through the bottom thread of the mounting concave frame (1), and a fixing disc (26) is rotatably connected to the top end of the fixing screw.

3. The novel rapid hemostasis device for cardiology department according to claim 1, wherein the screw pair (4) is fixedly connected with sliding sleeves (27) in a front-back symmetrical manner, and sliding rods (28) which are in sliding fit with the sliding sleeves (27) are symmetrically arranged in the storage box (2) in a front-back symmetrical manner.

4. The novel rapid hemostasis device for cardiology department according to claim 1, wherein the right portion of the screw thread pair (4) is provided with an arc-shaped structure, and the right portion of the screw thread pair (4) is provided with an arc-shaped guide groove (29) communicated with the slot (6).

5. The novel rapid hemostasis device for cardiology department according to claim 4, wherein the left end of the inserted link (9) is provided with a first spherical groove, a first ball (30) is disposed in the first spherical groove and is in rolling fit with the first spherical groove, and the first ball (30) can be in rolling contact with the arc-shaped guide groove (29).

6. The novel rapid hemostasis device for cardiology department according to claim 1, wherein the top side of the stopper (12) is provided with a trigger (31).

7. The novel rapid hemostasis device for cardiology department according to claim 1, wherein the bottom end of the connecting rod (17) is provided with a clamping groove (32) matched with the top end of the connecting rod (17) in a clamping manner, the bottom end of the connecting rod (17) is symmetrically provided with clamping ports (33) which are perpendicular to and communicated with the clamping groove (32) in a front-back manner, the top end of the pressing rod (18) is symmetrically provided with stepped grooves (34) in a front-back manner, stepped rods (35) which are slidably matched with the stepped grooves (34) are slidably connected in the stepped grooves (34), third springs (36) are fixedly connected between one ends of the stepped rods (35) far away from the clamping ports (33) and the inner walls of the stepped grooves (34), and one ends of the stepped rods (35) far away from the third springs (36) penetrate through the stepped grooves (34) and can penetrate through the clamping ports (33).

8. The novel rapid hemostasis device for cardiology department according to claim 7, wherein the step rod (35) is provided with a second spherical groove (37) at an end away from the third spring (36), and the second spherical groove (37) is provided with a second ball (38) in rolling fit with the second spherical groove.

9. The novel rapid hemostasis device for cardiology department according to claim 1, wherein the bottom side of the pressing plate (19) is provided with a round convex part (39), the radius of the round convex part (39) is smaller than that of the pressing plate (19), and the outer side of the circumference of the round convex part (39) is provided with a rubber band (40).