CN111449710A

CN111449710A - Multi-point pressing type radial artery compressor used after cardiovascular intervention

Info

Publication number: CN111449710A
Application number: CN202010253638.1A
Authority: CN
Inventors: 胡艳超; 张春艳
Original assignee: Second Affiliated Hospital School of Medicine of Xian Jiaotong University
Current assignee: Second Affiliated Hospital School of Medicine of Xian Jiaotong University
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2020-07-28
Anticipated expiration: 2040-04-02
Also published as: CN111449710B

Abstract

The invention relates to the technical field of medical equipment, in particular to a multi-point pressing type radial artery compressor used after cardiovascular intervention, which comprises an adhesive tape used for arm tying, the radial artery compressor comprises a pressing device and an emergency remedy device, the pressing device comprises a fixing plate, a main pressing mechanism and two auxiliary pressing mechanisms, the auxiliary pressing mechanism comprises a cylindrical panel and an auxiliary pressing component, the main pressing mechanism comprises a main threaded pipe and a main pressing part which are vertically arranged on the fixing plate, the main pressing part is in transmission fit with the main threaded pipe through the main screw rod, the emergency remedy device comprises two emergency mechanisms and a push-pull assembly, the invention can press the puncture position and the side of the puncture position at multiple points through the main pressing mechanism and all auxiliary pressing assemblies, ensures that no bleeding exists, and minimizes the influence, the patient's discomfort level can be minimized by the main compression mechanism and all the auxiliary compression assemblies.

Description

Multi-point pressing type radial artery compressor used after cardiovascular intervention

Technical Field

The invention relates to the technical field of medical equipment, in particular to a radial artery compressor used after a cardiovascular intervention and pressed at multiple points.

Background

The intervention treatment of coronary artery via radial artery has become the main means for treating coronary heart disease in the global scope, the incidence rate of coronary heart disease is on the trend of increasing year by year along with the improvement of living conditions, and percutaneous puncture coronary artery transluminal angioplasty is the main method for treating coronary heart disease. So-called artery compressor for the position after the postoperative is punctured to the radial artery presses, avoid the postoperative to bleed, current compressor all only adopts the press head to press to the position of puncture through lead screw thread rotation, mode like this, the press head is pushing up the position of puncture all the time, though can play hemostatic effect, but must press the pressure degree great, the position of operation is restoreed slower, patient's sensation can be very uncomfortable, and there is because tie up on the arm through the wrist strap, in case not hard up, will bleed, remedy untimely will bleed in a large number.

Disclosure of Invention

The invention aims to provide a radial artery compressor used after cardiovascular intervention and pressed at multiple points, aiming at the defects of the prior art.

In order to solve the above problems, the present invention provides the following technical solutions:

a multi-point pressing type radial artery compressor used after cardiovascular intervention operation, which comprises an adhesive tape used for tying an arm, the radial artery compressor comprises a pressing device and an emergency remedy device spliced on the pressing device, the pressing device comprises a fixed plate, a main pressing mechanism and two auxiliary pressing mechanisms, wherein the auxiliary pressing mechanisms comprise cylindrical panels arranged on the fixed plate and auxiliary pressing components in sliding fit with the cylindrical panels, the opening of the cylindrical panel faces the fixed plate, the central angle of the cylindrical panel is an acute angle, the main pressing mechanism comprises a main threaded pipe and a main pressing part which are vertically arranged on the fixed plate, the emergency repair device comprises two emergency mechanisms and a push-pull assembly in linkage fit with the two emergency mechanisms, and the two emergency mechanisms are respectively spliced on two sides of the fixing plate perpendicular to the center line of the cylindrical panel.

Further, main screwed pipe and main splenium all are provided with main screw rod screw-thread fit's screw hole, the side that lies in the screw hole in the main screwed pipe is provided with the parallel main guide bar of a plurality of and main screw rod length direction, main splenium is provided with the guiding hole with all main guide bar sliding fit, the main one end of pressing the splenium and keeping away from the screwed pipe of splenium is provided with main soft cushion.

Further, two supplementary pressing means distributes respectively that main oppression mechanism is located the ascending both sides of cylinder panel central line direction, the cylinder panel be provided with all be provided with the hole of dodging that is used for dodging supplementary pressing means on the fixed plate, the cylinder panel is located dodge downthehole radian direction along self face of cylinder and is provided with the arc slide, every supplementary pressing means passes through arc slider and corresponds arc slide sliding fit respectively, the last screw thread of arc slider install with cylinder panel locking complex positioning bolt.

Further, supplementary subassembly of pressing is including installing the assistance screwed pipe that corresponds on the arc slider and assisting and press the splenium, assist according to the splenium through assisting the lead screw and with assist screwed pipe transmission fit, assist the screwed pipe and assist according to the splenium also all be provided with the screw hole of assisting lead screw thread fit, the side that lies in corresponding the screw hole in the main screwed pipe is provided with a plurality of and assists the parallel guide bar of lead screw length direction, assist according to the splenium also be provided with all assistance guide bar sliding fit's guiding hole, assist the equal perpendicular to cylindrical panel's of lead screw central line, all assist the one end of keeping away from the screwed pipe according to the splenium and be provided with and assist the cushion.

Further, the emergency mechanism is including the splice plate of concatenation on the fixed plate and the oppression roller of rotation installation on the splice plate, the place plane of splice plate is parallel with fixed plate place plane, the oppression roller including with splice plate pivoted axis of rotation and two fixed mounting at the axis of rotation both ends's oppression wheel, the edge of two oppression wheels is through the connecting axle fixed connection that is on a parallel with the axis of rotation, the edge of two oppression wheels has a plurality of rubber rope around the equal angular difference cloth of self circular arc direction, the axis of rotation is on a parallel with the splice plate and the perpendicular to cylinder panel's central line.

Furthermore, the push-pull assembly comprises a connecting part, two connecting blocks and two push-pull rods, wherein the two connecting blocks are arranged at the middle section of the connecting shaft, one ends of the two push-pull rods are in linkage fit with the corresponding connecting blocks through universal joints respectively, and one ends of the push-pull rods, which are far away from the connecting blocks, are in rotation fit with the connecting part through rotating shafts.

Furthermore, the main soft rubber pad of the main pressing part and all the auxiliary pressing part auxiliary soft rubber pads are cylindrical surface structures, and the openings of the main soft rubber pads and the auxiliary pressing parts face away from the fixing plate.

Furthermore, all splice plates all are provided with the draw runner, the fixed plate all is provided with the inserting groove that supplies the draw runner to peg graft on the both sides of perpendicular cylinder panel central line.

Has the advantages that: the invention discloses a multi-point pressing type radial artery compressor used after cardiovascular intervention operation, which has the following advantages:

one is as follows: according to the invention, the main compression mechanism and all the auxiliary compression assemblies can be used for carrying out multi-point compression on the puncture position and the side of the puncture position, and the two auxiliary compression assemblies can ensure that no bleeding exists and the postoperative recovery of a patient is ensured;

the second step is as follows: the emergency remedy device can carry out the remedy at the first time under the condition that the whole pressing device is loosened, and the influence is reduced to the minimum;

and thirdly: according to the invention, through the main compression mechanism and all the auxiliary compression assemblies, the impact of the radial artery on the main compression mechanism at the operation position can be dispersed, and the discomfort degree of a patient can be reduced to the maximum extent even if the main compression mechanism is loosened.

Drawings

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

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

FIG. 3 is a third schematic perspective view of the present invention;

FIG. 4 is a schematic perspective view of the pressing device of the present invention;

FIG. 5 is a top view of the primary compression mechanism of the present invention;

FIG. 6 is a cross-sectional view taken along line A-A of FIG. 5;

FIG. 7 is a schematic perspective view of an auxiliary pressing assembly according to the present invention;

FIG. 8 is a perspective view of the emergency mechanism and the mounting plate of the present invention;

fig. 9 is a schematic perspective view of an emergency remedy according to the present invention;

description of reference numerals: the adhesive tape 1, the pressing device 2, the emergency remedy device 3, the fixing plate 4, the main pressing mechanism 5, the main threaded pipe 51, the main pressing part 52, the main threaded rod 53, the main guide rod 54, the main soft rubber pad 55, the auxiliary pressing mechanism 6, the cylindrical panel 61, the auxiliary pressing assembly 62, the auxiliary threaded pipe 621, the auxiliary pressing part 622, the auxiliary threaded rod 623, the auxiliary guide rod 624, the auxiliary soft rubber pad 625, the avoiding hole 63, the arc-shaped slideway 64, the arc-shaped sliding block 65, the positioning bolt 66, the emergency mechanism 7, the pressing roller 71, the rotating shaft 72, the splicing plate 73, the pressing wheel 74, the connecting shaft 75, the rubber rope 76, the push-pull assembly 8, the connecting block 81, the push-pull rod 82, the connecting part 83, the sliding strip 84, the inserting groove 85 and the universal joint 86.

Detailed Description

The following detailed description of specific embodiments of the present invention is made with reference to the accompanying drawings and examples:

referring to fig. 1 to 9, the multi-point pressing type post-cardiovascular-intervention radial artery compressor comprises an adhesive tape 1 for arm binding, the radial artery compressor comprises a pressing device 2 and an emergency remedy device 3 spliced on the pressing device 2, the pressing device 2 comprises a fixing plate 4, a main pressing mechanism 5 and two auxiliary pressing mechanisms 6, each auxiliary pressing mechanism 6 comprises a cylindrical panel 61 installed on the fixing plate 4 and an auxiliary pressing component 62 in sliding fit with the cylindrical panel 61, an opening of the cylindrical panel 61 faces the fixing plate 4, a central angle of the cylindrical panel 61 is an acute angle, the main pressing mechanism 5 comprises a main threaded pipe 51 and a main pressing part 52 vertically installed on the fixing plate 4, the main pressing part 52 is in transmission fit with the main threaded pipe 51 through a main screw 53, the emergency remedy device 3 comprises two emergency mechanisms 7 and a push-pull component 8 in linkage fit with the two emergency mechanisms 7, two emergency mechanism 7 splice respectively on the both sides of fixed plate 4 at perpendicular cylinder panel 61 central line, at first main straining device 5 pushes down postoperative puncture position, then two supplementary pressing means 62 positions of adjustment press down the both ends that the radial artery is located postoperative puncture position respectively and press down, thereby the blood in the restriction radial artery flows and the impact to postoperative puncture position, adjust main straining device 5 and two supplementary pressing means 62's pressing force degree, with patient's difficult degree, if pressing means 2 is whole not hard up, promote two emergency mechanism 7 through push-and-pull subassembly 8, thereby cut off the blood flow at postoperative puncture position both ends, the at utmost is with the risk, guarantee patient's safety.

The utility model discloses a puncture outfit, including main screwed pipe 51, main leading screw pole 53, main pressing portion 52, main screwed pipe 51, main pressing portion 52 and main leading screw pole 54 that lie in the screw hole, the side that lies in the screw hole in the main screwed pipe 51 is provided with a plurality of and the parallel leading guide bar 54 of main screw pole 53 length direction, main pressing portion 52 is provided with the guiding hole with all leading guide bar 54 sliding fit, the one end that the screwed pipe was kept away from to main pressing portion 52 is provided with main soft rubber pad 55, through rotatory main screw pole 53, because main pressing portion 52 can not rotate, so can only remove in the central line direction of main screw pole 53 to can adjust and press the portion position, thereby press the puncture position of.

Two supplementary subassembly 62 that presses distributes respectively that main oppression mechanism 5 is located the ascending both sides of post panel central line, the cylinder panel 61 be provided with all be provided with on the fixed plate 4 and be used for dodging supplementary subassembly 62 of pressing of dodging hole 63, the cylinder panel 61 is located dodge the hole 63 in be provided with arc slide 64 along the radian direction of self face of cylinder, every supplementary subassembly 62 that presses is respectively through arc slider 65 and corresponding arc slide 64 sliding fit, threaded mounting has and cylindrical panel 61 locking complex positioning bolt 66 on the arc slider 65, loosens positioning bolt 66, stirs arc slider 65 and slides on arc slide 64 to the supplementary subassembly 62 that presses of pressing of adjustment presses the direction.

The auxiliary pressing assembly 62 includes an auxiliary threaded pipe 621 and an auxiliary pressing portion 622 mounted on the corresponding arc-shaped slider 65, the auxiliary pressing part 622 is in transmission fit with the auxiliary threaded pipe 621 through the auxiliary screw rod 623, the auxiliary threaded pipe 621 and the auxiliary pressing portion 622 are also provided with threaded holes in threaded fit with the auxiliary screw rod 623, a plurality of auxiliary guide rods 624 which are parallel to the length direction of the auxiliary screw rod 623 are arranged at the side of the corresponding threaded hole in the main threaded pipe 51, the supplementary splenium 622 also is provided with all supplementary guide bar 624 sliding fit's guiding hole, assists the equal perpendicular to cylinder panel 61's of lead screw 623 central line, all the supplementary splenium 622 one end of keeping away from the screwed pipe of pressing is provided with assists soft rubber pad 625, rotates and assists the lead screw 623, drives to assist and presses the splenium 622 to assist the central line direction removal of lead screw 623 and press to the blood vessel both ends of postoperative puncture position.

The emergency mechanism 7 comprises a splicing plate 73 spliced on the fixing plate 4 and a compression roller 71 rotatably installed on the splicing plate 73, the plane where the splicing plate 73 is located is parallel to the plane where the fixing plate 4 is located, the compression roller 71 comprises a rotating shaft 72 and two compression wheels 74, the rotating shaft 72 is rotatably connected with the splicing plate 73, the compression wheels 74 are fixedly installed at two ends of the rotating shaft 72, the edges of the two compression wheels 74 are fixedly connected through a connecting shaft 75 parallel to the rotating shaft 72, a plurality of rubber ropes 76 are distributed on the edges of the two compression wheels 74 in an equal angle difference mode in the self arc direction, the axis of the rotating shaft 72 is parallel to the splicing plate 73 and perpendicular to the center line of the cylindrical panel 61, and when the compression roller 71 rotates, one of the rubber ropes 76 can rotate towards the arm direction, so that the rubber rope 76 tightens the arm to press the blood vessel.

The push-pull assembly 8 comprises a connecting portion 83, two connecting blocks 81 and two push-pull rods 82, the two connecting blocks 81 are mounted at the middle section of the connecting shaft 75, one ends of the two push-pull rods 82 are in linkage fit with the corresponding connecting blocks 81 through universal joints 86 respectively, one ends, far away from the connecting blocks 81, of the push-pull rods 82 are in rotation fit with the connecting portion 83 through rotating shafts, after the pressing device 2 is bound on an arm, the rubber rope 76 can be attached to the arm, when the pressing device 2 is loosened, the two push-pull rods 82 are pushed to tend to be a straight line, the two compression rollers 71 are pushed to rotate oppositely, one of the two compression rollers 71 is made to press the two ends of the blood vessel at the postoperative puncture position, and therefore blood is prevented from flowing out.

The main soft rubber pad 55 of the main pressing part 52 and all the auxiliary pressing parts 622 are cylindrical surface structures and have openings back to the fixing plate 4, so that the pressing positions can be stressed uniformly, uneven stress cannot occur, and the difficulty level of a patient is reduced.

All splice plates 73 all are provided with draw runner 84, fixed plate 4 all is provided with the inserting groove 85 that supplies draw runner 84 to peg graft on the both sides of perpendicular cylinder panel 61 central line, and like this structure, use emergency mechanism 7 that can be selective increases the utilization ratio of whole equipment.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any minor modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present invention are within the technical scope of the present invention.

Claims

1. The utility model provides a cardiovascular intervention postoperative radial artery compressor of multiple spot pressing, is including pasting area (1) that is used for tying up the arm, its characterized in that: radial artery compressor is including press device (2) and concatenation emergency remedy device (3) on press device (2), press device (2) including fixed plate (4), main oppression mechanism (5) and two supplementary oppression mechanisms (6), supplementary oppression mechanism (6) including install cylinder panel (61) on fixed plate (4) and with cylinder panel (61) sliding fit's supplementary subassembly (62) of pressing, cylinder panel (61) opening is the acute angle towards the centre of a circle angle of fixed plate (4) and cylinder panel (61), main oppression mechanism (5) are including main screwed pipe (51) and the main splenium (52) of perpendicular installation on fixed plate (4), main splenium (52) through main lead screw (53) and with main screwed pipe (51) transmission fit, emergency remedy device (3) including two emergency mechanism (7) and with two emergency mechanism (7) linkage complex push-pull subassembly (8) ) The two emergency mechanisms (7) are respectively spliced on two sides of the fixing plate (4) on the central line of the vertical cylindrical panel (61).

2. The multi-compression post-cardiovascular interventional radial artery compressor of claim 1, wherein: main screwed pipe (51) and main splenium (52) all are provided with main lead screw (53) screw-thread fit's screw hole, the side that lies in the screw hole in main screwed pipe (51) is provided with a plurality of and main lead screw (53) length direction parallel leading guide bar (54), main splenium (52) are provided with all main guide bar (54) sliding fit's guiding hole, the one end of keeping away from the screwed pipe according to splenium (52) is provided with main soft cushion (55).

3. The multi-compression post-cardiovascular interventional radial artery compressor of claim 2, wherein: two supplementary subassembly (62) of pressing down distribute main forcing mechanism (5) respectively and lie in the ascending both sides of cylinder panel central line, cylinder panel (61) be provided with fixed plate (4) on all be provided with be used for dodging supplementary hole (63) of dodging of pressing down subassembly (62), cylinder panel (61) are located and are provided with arc slide (64) along the radian direction of self face of cylinder in dodging hole (63), and every supplementary subassembly (62) of pressing down is respectively through arc slider (65) and correspond arc slide (64) sliding fit, threaded mounting has on arc slider (65) with cylinder panel (61) locking complex positioning bolt (66).

4. The multi-compression post-cardiovascular interventional radial artery compressor of claim 3, wherein: supplementary subassembly (62) of pressing is including installing supplementary screwed pipe (621) and the supplementary splenium (622) that correspond on arc slider (65), assist splenium (622) through assisting lead screw (623) and with assist screwed pipe (621) transmission fit, assist screwed pipe (621) and assist splenium (622) and also all be provided with supplementary lead screw (623) screw-thread fit's screw hole, the side that lies in corresponding the screw hole in main screwed pipe (51) is provided with a plurality of and assists parallel supplementary guide bar (624) of lead screw (623) length direction, assist splenium (622) also be provided with all supplementary guide bar (624) sliding fit's guiding hole, assist the central line of lead screw (623) all perpendicular to cylindrical panel (61), all assist splenium (622) and keep away from the one end of screwed pipe and be provided with supplementary soft cushion (625).

5. The multi-compression post-cardiovascular interventional radial artery compressor of claim 1, wherein: emergency mechanism (7) are including splice plate (73) of concatenation on fixed plate (4) and rotation install oppression roller (71) on splice plate (73), the place plane of splice plate (73) is parallel with fixed plate (4) place plane, oppression roller (71) including with splice plate (73) pivoted axis of rotation (72) and two fixed mounting oppression wheels (74) at axis of rotation (72) both ends, the edge of two oppression wheels (74) is through connecting axle (75) fixed connection that is on a parallel with axis of rotation (72), the edge of two oppression wheels (74) has a plurality of rubber rope (76) around the equal angular difference cloth of self circular arc direction, the axis of rotation (72) is on a parallel with splice plate (73) and the central line of perpendicular to cylinder panel (61).

6. The multi-compression post-cardiovascular interventional radial artery compressor of claim 5, wherein: the push-pull assembly (8) comprises a connecting part (83), two connecting blocks (81) arranged at the middle section of the connecting shaft (75) and two push-pull rods (82), one ends of the two push-pull rods (82) are in linkage fit with the corresponding connecting blocks (81) through universal joints (86), and one ends of all the push-pull rods (82) far away from the connecting blocks (81) are in rotation fit with the connecting part (83) through rotating shafts.

7. The multi-compression post-cardiovascular-interventional radial artery compressor of claim 4, wherein: the main soft rubber pad (55) of the main pressing part (52) and all the auxiliary pressing parts (622) are auxiliary soft rubber pads (625) of cylindrical surface structures, and the openings of the auxiliary soft rubber pads are back to the fixing plate (4).

8. The multi-compression post-cardiovascular interventional radial artery compressor of claim 5, wherein: all the splicing plates (73) are provided with sliding strips (84), and the two sides of the central line of the vertical cylindrical panel (61) of the fixed plate (4) are provided with insertion grooves (85) for the insertion of the sliding strips (84).