CN111407349B

CN111407349B - Hemostasis device for cardiology

Info

Publication number: CN111407349B
Application number: CN202010249445.9A
Authority: CN
Inventors: 陈建辉; 张中华; 王玉雪; 王海荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-01
Filing date: 2020-04-01
Publication date: 2020-12-08
Anticipated expiration: 2040-04-01
Also published as: CN111407349A

Abstract

The invention relates to the technical field of medical treatment, and discloses a hemostasis device for cardiology, which comprises a shell A and a shell B, wherein concave surfaces of the shell A and the shell B are fixedly connected with air cushions, the air cushions are in the shape of semicircular rings and are hollow inside, one surfaces corresponding to the two air cushions are fixedly connected with an insertion cushion, the insertion cushion is in the shape of a semicircular ring, one surface, the front surface and the back surface of the insertion cushion corresponding to the air cushions are hollow, the inner wall of the insertion cushion is sleeved with a pressure column, and through the arrangement of the shell A and the shell B, after the insertion cushion is sleeved on an arm of a user, the compression hemostasis position of the arm of the user can be freely controlled by adjusting the number of the pressure columns and the position of the insertion cushion, so that the accurate multi-position fixed-point compression is achieved, the hemostasis device has stronger practicability and simple operation, the air pressure can be matched with the state of the arm of the user, and the condition that, thereby avoiding the problem that the arms of the user are damaged due to overlarge downward pressure of the compression leg.

Description

Hemostasis device for cardiology

Technical Field

The invention relates to the technical field of medical treatment, in particular to a hemostasis device for cardiology.

Background

The hemostasis device for cardiology department is a device for hemostasis by pressing a static blood vessel or an artery blood vessel. When the arm of a patient is scratched in a large size, a plurality of blood vessels at the far end or the near end of the arm of the user need to be pressed for hemostasis, and the conventional hemostasis device for the cardiology department is difficult to achieve accurate pressing of a plurality of fixed positions. There is therefore a need for a hemostatic device for cardiology to address the above-mentioned problems.

Disclosure of Invention

Technical problem to be solved

In view of the deficiencies of the prior art, the present invention provides a hemostatic device for cardiology to address the above-mentioned problems.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: the hemostasis device for the cardiology department comprises a shell A and a shell B, wherein the shell A and the shell B are both semicircular bodies, concave surfaces of the shell A and the shell B correspond to each other in a left-right mode, a central shaft is fixedly connected to the top end of one surface of the shell A, the central shaft is a T-shaped body and is circular in cross section, two lantern rings are fixedly connected to the top end of one surface of the shell B, the two lantern rings are respectively sleeved with two ends of the central shaft, air cushions are fixedly connected to the concave surfaces of the shell A and the shell B, the air cushions are semicircular bodies and are hollow, insertion cushions are fixedly connected to the surfaces of the two air cushions, the insertion cushions are semicircular bodies, one surfaces, corresponding to the air cushions, the front surfaces and the back surfaces are hollow, compression columns are sleeved on the inner walls of the insertion cushions and are cylindrical, air hole joints are fixedly connected to the outer walls of two sides of the shell A and the shell B, the inner wall of the air hole joint is fixedly connected with air pipes, one ends of the two air pipes, far away from the air hole joint, are fixedly connected with inflating columns, the shape of the inflating columns is a torus, and the bottom surfaces of the inflating columns are fixedly connected with inflating bag balls.

Preferably, the inflating bag ball is hollow ellipsoid, and the both sides inner wall fixedly connected with reset spring A of inflating the bag ball, the same fixedly connected with of one end of inflating the post is kept away from to the inflating bag ball and inflates the post, and round platform hole has all been seted up to the top surface of two inflating posts, and the inner wall fixedly connected with reset spring B in round platform hole, the unset one end fixedly connected with bumping post of reset spring B, the bumping post is the round platform body and laminates with the inner wall in round platform hole.

Preferably, casing A's bottom surface fixedly connected with link, casing B's bottom surface fixedly connected with sleeve, telescopic shape is the cuboid, telescopic inside and bottom surface all are the fretwork state, telescopic inner wall fixedly connected with limiting plate, the shape of limiting plate is hollow cuboid, the inner wall fixedly connected with rolling bearing of limiting plate, rolling bearing's inner wall fixedly connected with screw rod, the part outer wall of screw rod is located the sleeve outside, the outer wall fixed connection and the winding of screw rod have the connecting wire, the one end fixedly connected with couple of screw rod is kept away from to the connecting wire, couple and link block.

Preferably, the threaded hole plate is sleeved on the inner wall of the sleeve below the limiting plate, a threaded hole is formed in the center of the threaded hole plate and is in threaded connection with the screw, and the outer wall of the screw, which is located outside the sleeve, is fixedly connected with the baffle.

Preferably, the back side surface of the compression column is provided with a connecting bulge, the connecting bulge is in a T-shaped shape, the outer wall of the connecting bulge is sleeved with a connecting plate, the connecting plate is in a rectangular shape, the front surface of the connecting plate is provided with a sliding groove, and the cross section of the sliding groove is in a T shape and is matched with the connecting bulge.

Preferably, the connecting plate openly has seted up the round hole in the top of spout, and the back side of air cushion is evenly laid and is equipped with the cylinder arch, and the protruding size of cylinder and round hole looks adaptation.

(III) advantageous effects

Compared with the prior art, the invention provides a hemostasis device for cardiology department, which has the following beneficial effects:

1. this hemostasis device for intracardiac branch of academic or vocational study, setting through casing A and casing B, cup joint behind user's arm, quantity through the adjustment compression leg with be located the position of inserting the pad, can freely control the suppression hemostasis position to user's arm, thereby reach the suppression of comparatively accurate a plurality of positions fixed point, stronger practicality has, and easy operation, utilize the state that atmospheric pressure also can cooperate with user's arm, can appear unable pressing the situation of inflating the gasbag ball and inflating when unable continuation pushes down, thereby avoid the problem that the pushing down force of compression leg leads to user's arm to receive the damage excessively.

2. This hemostasis device for intracardiac branch of academic or vocational study, through the setting of connecting wire, casing A and casing B need cup joint casing A and casing B extended dimension as far as possible when the arm of unidimensional not to guarantee laminating that casing A and casing B can be inseparable on the arm, then the screw rod through with the threaded connection of screw hole board, make it need sufficient power side can rotate, avoid casing A and casing B to cup joint the not hard up problem of connecting wire.

3. This hemostasis device for intracardiac branch of academic or vocational study, setting through the connecting plate, can change the compression leg according to compression leg male front and back face and be located the state of inserting the pad, can insert the compression leg and the mode of fixing directly stanchs through inserting from the dorsal part when the blood vessel position of knowing stanchs, improve hemostasis efficiency, when needs seek hemostasis blood vessel position, can be through inserting the mode behind the compression leg from the front side, utilize to remove the compression leg to come progressively seek hemostasis blood vessel position, increase the adaptability of device.

Drawings

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

FIG. 2 is a schematic cross-sectional front view of the present invention;

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

FIG. 4 is a schematic cross-sectional view of an inflatable balloon of the present invention;

FIG. 5 is a schematic view of the backside structure of the present invention;

FIG. 6 is a schematic structural view of a connecting plate according to the present invention;

FIG. 7 is a schematic structural view of the compression leg of the present invention.

In the figure: 1 casing A, 2 casings B, 3 center shafts, 4 lantern rings, 5 air cushions, 6 inserting cushions, 7 pressing columns, 8 connecting bulges, 9 connecting plates, 10 sliding chutes, 11 round holes, 12 cylindrical bulges, 13 air hole connectors, 14 air pipes, 15 inflating columns, 16 inflating air bag balls, 17 return springs A, 18 return springs B, 19 round table holes, 20 baffle columns, 21 sleeves, 22 limiting plates, 23 spiral hole plates, 24 screw rods, 25 baffle plates, 26 connecting lines, 27 hooks and 28 hanging rings.

Detailed Description

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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.

Referring to fig. 1-7, the hemostatic device for cardiology comprises a housing a1 and a housing B2, wherein each of the housing a1 and the housing B2 is a semicircular ring, the concave surfaces of the housing a1 and the housing B2 are corresponding to each other in the left-right direction, the top end of the housing a1 corresponding to one surface of the housing B2 is fixedly connected with a central shaft 3, the central shaft 3 is a T-shaped body and has a circular cross section, the top end of the housing B2 corresponding to one surface of the housing a1 is fixedly connected with two collars 4, the two collars 4 are respectively sleeved with the two ends of the central shaft 3, the concave surfaces of the housing a1 and the housing B2 are fixedly connected with an air cushion 5, the air cushion 5 is in the shape of a semicircular ring and has a hollow interior, the corresponding surface of the two air cushions 5 is fixedly connected with an insert cushion 6, the insert cushion 6 is a semicircular ring and has a hollow surface, the front surface and the back surface corresponding to the air cushion 5, the inner wall of the insert cushion 6 is sleeved with a, two air hole connectors 13 communicate with the inside of two air cushions 5 respectively, the inner wall fixedly connected with trachea 14 of air hole connectors 13, the one end fixedly connected with of two trachea 14 far away from air hole connectors 13 inflates post 15, the shape of inflating post 15 is the tourus, the bottom surface fixedly connected with of inflating post 15 inflates a ball 16, inflate ball 16 and be hollow ellipsoid, inflate ball 16's both sides inner wall fixedly connected with reset spring A17, inflate ball 16 and keep away from the same fixedly connected with of one of the one end of inflating post 15 and inflate post 15, round platform hole 19 has all been seted up to the top surface of two posts 15 of inflating, the inner wall fixedly connected with reset spring B18 of round platform hole 19, reset spring B18 unfixed one end fixedly connected with bumping post 20, bumping post 20 is the round platform body and laminates with the inner wall of round platform hole 19.

Bottom surface fixedly connected with link 28 of casing A1, bottom surface fixedly connected with sleeve 21 of casing B2, sleeve 21's shape is the cuboid, sleeve 21's inside and bottom surface all are the fretwork state, sleeve 21's inner wall fixedly connected with limiting plate 22, limiting plate 22's shape is hollow cuboid, limiting plate 22's inner wall fixedly connected with rolling bearing, rolling bearing's inner wall fixedly connected with screw rod 24, screw rod 24's part outer wall is located the sleeve 21 outside, sleeve 21 inner wall has cup jointed the spiral shell board 23 below limiting plate 22, the screw hole is seted up at the center of spiral shell board 23 and with screw rod 24 threaded connection, screw rod 24 is located the outside outer wall fixedly connected with baffle 25 of sleeve 21, screw rod 24's outer wall fixed connection and winding have connecting wire 26, connecting wire 26 keeps away from the one end fixedly connected with couple 27 of screw rod 24, couple 27 and link 28 block.

The dorsal surface of compression leg 7 is equipped with connects arch 8, the shape of connecting arch 8 is the T style of calligraphy body, connecting plate 9 has been cup jointed to the outer wall of connecting arch 8, the shape of connecting plate 9 is the cuboid, spout 10 has been seted up in the front of connecting plate 9, the transversal T style of calligraphy of personally submitting of spout 10 and with connect protruding 8 looks adaptations, round hole 11 has been seted up in the top of spout 10 in connecting plate 9 openly, cylindrical protrusion 12 has evenly been laid to the dorsal surface of air cushion 5, the size and the 11 looks adaptations of round hole of cylindrical protrusion 12.

When in use, in the first step, the shell a1 and the shell B2 can rotate around the central shaft 3 through the lantern ring 4, so as to be expanded or combined with each other, firstly, the concave surfaces of the shell a1 and the shell B2 are sleeved at the arm of a user, then the inflating bag ball 16 is pressed, the air inside the inflating bag ball 16 is extruded after being pressed, the barrier pillar 20 below the inflating bag ball is pushed by the extruded air to be tightly attached to the circular table hole 19 and push away the upper barrier pillar 20, the air is conducted into the air cushion 5 through the air pipe 14, the air cushion 5 is inflated and expanded to extrude the pressure pillar 7 towards the arm of the user, the arm of the user is pressed by the pressure pillar 7 to achieve the hemostatic effect, then after the inflating bag ball 16 is loosened, the inflating bag ball 16 rebounds through the self elasticity and the return spring a17, the inner negative pressure state after the inflating bag ball 16 rebounds attracts the upper barrier pillar 20 to be tightly attached to the circular table hole 19 and pulls, so that the filling air from the outside enters the air inflating balloon 16 for subsequent inflation, when the air cushion 5 needs to be deflated, the air pipe 14 is detached from the air hole joint 13, and the air in the air cushion 5 is exhausted through the air hole joint 13.

Secondly, when the screw 24 rotates, the screw plate 23 connected with the screw can slide in the sleeve 21 because of the limitation of the rotating bearing on the limiting plate 22, instead, the screw plate 24 connected with the screw can change the winding degree of the connecting wire 26 by rotating the screw 24, so that the expansion sizes of the shell A1 and the shell B2 are limited, when the shell A1 and the shell B2 need to be sleeved on arms with different sizes, the expansion sizes of the shell A1 and the shell B2 can be controlled as much as possible, thereby ensuring that the shell A1 and the shell B2 can be tightly attached to the arms, and then the screw 24 is connected with the screw plate 23 by the screw, so that the screw can rotate by needing enough force, and the problem that the connecting wire 26 is loosened when the shell A1 and the shell B2 are sleeved.

Thirdly, when the compression column 7 is inserted into the insertion pad 6 from the front of the shell a1 and the shell B2, the compression column 7 can slide in the insertion pad 6, when the compression column 7 is inserted from the back of the shell a1 and the shell B2 and the round hole 11 is sleeved with the cylindrical protrusion 12, the compression column 7 is fixed at the position of the insertion pad 6, only the connecting protrusion 8 can slide in the sliding groove 10, the state of the compression column 7 in the insertion pad 6 can be changed according to the change of the front and back surfaces of the insertion of the compression column 7, when the position of the hemostatic blood vessel is known, the compression column 7 can be inserted from the back side and fixed to directly stop bleeding, when the position of the hemostatic blood vessel needs to be searched, the position of the hemostatic blood vessel can be gradually searched by moving the compression column 7 in a mode of inserting the compression column 7 from the front side.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Hemostasis device for intracardiac branch of academic or vocational study, including casing A (1) and casing B (2), casing A (1) and casing B (2) all are the semicircular ring body, the concave surface of casing A (1) and casing B (2) is about being corresponding, casing A (1) corresponds top fixedly connected with center pin (3) of casing B (2) one side, center pin (3) are the T style of calligraphy body and transversal personally submit circularly, casing B (2) correspond two lantern rings (4) of top fixedly connected with of casing A (1) one side, and two lantern rings (4) cup joint with the both ends of center pin (3) respectively, its characterized in that: the concave surfaces of the shell A (1) and the shell B (2) are fixedly connected with air cushions (5), the air cushions (5) are semicircular and hollow, the corresponding surfaces of the two air cushions (5) are fixedly connected with inserting cushions (6), the inserting cushions (6) are semicircular and correspond to the surfaces of the air cushions (5), openly all be the fretwork state with the back, insert pad (6) inner wall and cup jointed compression leg (7), compression leg (7) are the cylinder, the equal fixedly connected with air pocket joint (13) of both sides outer wall of casing A (1) and casing B (2), two air pocket joints (13) communicate with the inside of two air cushions (5) respectively, the inner wall fixedly connected with trachea (14) of air pocket joint (13), the one end fixedly connected with of air pocket joint (13) is kept away from in two trachea (14) inflates post (15), the shape of inflating post (15) is the tourus, the bottom surface fixedly connected with of inflating post (15) inflates bag ball (16).

2. The intracardiac hemostatic device according to claim 1, wherein: inflating bag ball (16) and being hollow ellipsoid, the both sides inner wall fixedly connected with reset spring A (17) of inflating bag ball (16), inflate post (15) of the same fixed connection of one end of inflating post (15) is kept away from in inflating bag ball (16), round platform hole (19) have all been seted up to the top surface of two inflating posts (15), the inner wall fixedly connected with reset spring B (18) of round platform hole (19), reset spring B (18) unfixed one end fixedly connected with bumping post (20), bumping post (20) are the round platform body and laminate with the inner wall of round platform hole (19).

3. The intracardiac hemostatic device according to claim 1, wherein: the utility model discloses a casing, including casing A (1), the bottom surface fixedly connected with link (28), the bottom surface fixedly connected with sleeve (21) of casing B (2), the shape of sleeve (21) is the cuboid, the inside and the bottom surface of sleeve (21) all are the fretwork state, the inner wall fixedly connected with limiting plate (22) of sleeve (21), the shape of limiting plate (22) is hollow cuboid, the inner wall fixedly connected with rolling bearing of limiting plate (22), rolling bearing's inner wall fixedly connected with screw rod (24), the part outer wall of screw rod (24) is located sleeve (21) outside, the outer wall fixed connection and the winding of screw rod (24) have connecting wire (26), the one end fixedly connected with couple (27) of screw rod (24) are kept away from in connecting wire (26), couple (27) and link (28) block.

4. The intracardiac hemostatic device according to claim 3, wherein: the screw hole plate (23) is sleeved on the inner wall of the sleeve (21) below the limiting plate (22), a screw hole is formed in the center of the screw hole plate (23) and is in threaded connection with the screw rod (24), and the screw rod (24) is located on the outer wall of the sleeve (21) and is fixedly connected with the baffle (25).

5. The intracardiac hemostatic device according to claim 1, wherein: the dorsal surface of compression leg (7) is equipped with connects arch (8), and the shape of connecting arch (8) is the T style of calligraphy body, and connecting plate (9) have been cup jointed to the outer wall of connecting arch (8), and the shape of connecting plate (9) is the cuboid, and spout (10) have been seted up in the front of connecting plate (9), and the transversal T style of calligraphy of personally submitting of spout (10) just with connect arch (8) looks adaptation.

6. The intracardiac hemostatic device according to claim 5, wherein: round holes (11) are formed in the front face of the connecting plate (9) above the sliding grooves (10), cylindrical protrusions (12) are evenly laid on the back side face of the air cushion (5), and the size of each cylindrical protrusion (12) is matched with the round holes (11).