CN212547057U

CN212547057U - Hemostasis device after angiocardiography

Info

Publication number: CN212547057U
Application number: CN202020131094.7U
Authority: CN
Inventors: 徐敏; 吴家洪
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-20
Filing date: 2020-01-20
Publication date: 2021-02-19
Anticipated expiration: 2030-01-20

Abstract

The utility model belongs to the technical field of hemostasis device, in particular to a hemostasis device after an angiocardiography, the following scheme is provided, the hemostasis device comprises a mounting plate with a U-shaped structure, a supporting plate is arranged at the bottom of the mounting plate, a transverse adjusting mechanism is arranged at one end of the top of the supporting plate, a connecting frame with a long strip-shaped structure is arranged at the other end of the transverse adjusting mechanism, a pressing mechanism moving along the vertical direction is sleeved in the connecting frame in a sliding manner, and a buffer mechanism is arranged at one side of the connecting frame; the hold-down mechanism includes the sleeve pipe that cup joints with the carriage activity, and sheathed tube top screw thread has cup jointed the dwang, and the dwang stretches into sheathed tube one end and is connected with the pull rod, and the guide bar that cup joints with the sleeve pipe slip is installed to the bottom of pull rod. The utility model discloses can adjust the horizontal position of hemostatic pad, be fit for the hemostasis operation of different positions, make hemostatic pad whereabouts to the wound top, adjust hemostatic pad's falling speed, avoid causing the injury to the wound, adjust the hemostasis lower pressure degree simultaneously.

Description

Hemostasis device after angiocardiography

Technical Field

The utility model relates to a hemostasis device technical field especially relates to a hemostasis device after angiocardiography.

Background

The angiocardiography is characterized in that a transparent contrast medium containing an organic compound is quickly injected into blood flow under the X-ray irradiation, so that the heart and the large blood vessel cavity are developed under the X-ray irradiation, and meanwhile, the methods of quick photography, television photography or video tape recording and the like are adopted, the development process of the heart and the large blood vessel cavity is shot, the blood flow sequence containing the contrast medium and the filling condition of the large blood vessel of the heart can be seen from the development result, so that the physiological and anatomical changes of the heart and the large blood vessel are known, the method is a valuable method for diagnosing the cardiovascular disease, the wound surface needs to be stopped after the angiocardiography is finished, the existing hemostasis device has many defects, has single function, only has the function of pressing hemostasis and cannot accelerate the healing of the wound, and the existing hemostasis device is inconvenient to control and adjust the pressing force during hemostasis, meanwhile, the existing hemostatic device has poor adaptability and cannot meet the use requirements of different sickbeds and under the condition of insufficient light;

the application number is CN201920306455.4 records a hemostasis device after an angiocardiography convenient for adjusting pressure force, which belongs to the related field of medical supplies and comprises a frame, one side of the frame is provided with a slide rail, a slide block is movably arranged in the slide rail, one side of the slide block is welded with a connecting rod, one end of the connecting rod is welded with a moving ring, the inner side wall of the moving ring is provided with an inner thread I, the moving ring is internally provided with a threaded rod, the threaded rod is provided with an outer thread I, one end of the threaded rod is provided with a first mounting groove I, the inner side wall of the first mounting groove I is welded with a spring, one end of the spring is welded with an auxiliary rod, the auxiliary rod is provided with scales, the bottom of the auxiliary rod is welded with a shell, the inner side wall of the shell is provided with a disposable hemostasis pad, has good development prospect;

although this design is solved current hemostasis and is pressed the problem of pressure degree, the time overlength of the operation threaded rod that the hemostasis pushed down in the in-service use influences hemostasis efficiency, and inconvenient horizontal adjustment carries out simultaneously, and the hemostasis operation that is not fit for different positions needs a hemostasis device after the angiocardiography for this reason.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of hemostasis device after angiocardiography has solved the problem that exists among the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a hemostasis device used after an angiocardiography operation comprises a mounting plate with a U-shaped structure, wherein a supporting plate is mounted at the bottom of the mounting plate, a transverse adjusting mechanism is mounted at one end of the top of the supporting plate, a connecting frame with a long strip-shaped structure is mounted at the other end of the transverse adjusting mechanism, a pressing mechanism moving along the vertical direction is sleeved in the connecting frame in a sliding mode, and a buffer mechanism is mounted on one side of the connecting frame;

the compressing mechanism comprises a sleeve movably sleeved with the connecting frame, a rotating rod is sleeved on the top of the sleeve in a threaded manner, one end, extending into the sleeve, of the rotating rod is connected with a pull rod, a guide rod slidably sleeved with the sleeve is installed at the bottom of the pull rod, a housing is fixedly connected to the bottom of the guide rod, an inner ring at the bottom of the housing is slidably connected with a clamping plate with an opening at the bottom, and a hemostatic pad is installed at the bottom of the clamping plate;

buffer gear includes the pivot that cup joints with the carriage activity, and the fixed gear that has cup jointed in pivot outer lane, and the one end screw thread of pivot has cup jointed the regulation pole that is located the carriage outside, and the outer lane of adjusting the pole is fixed cup joints the ejector pad that the cross section is trapezium structure, and the elasticity piece fixed with the pivot tip is installed to the outer lane of ejector pad.

Preferably, the transverse adjusting mechanism comprises two groups of guide plates fixedly connected with the support plate, one side of each group of guide plates, which is close to each other, is provided with a chute arranged along the length direction of the guide plate, a first connecting rod is arranged between the two groups of chutes, two ends of the first connecting rod are fixedly connected with movable rods in sliding connection with the chutes, the two groups of movable rods are arranged, one side of the first connecting rod, which is far away from the support plate, is sequentially provided with a second connecting rod, a third connecting rod and a fourth connecting rod which are arranged between the two groups of movable rods, the second connecting rod and the fourth connecting rod are in sliding connection with the movable rods, the third connecting rod is in sliding connection with the movable rods and is fixedly connected with the movable; the locking lever is installed to the one end that third connecting rod was kept away from to the fourth connecting rod.

Preferably, chucking mechanism includes the guide sleeve with the second connecting rod rigid coupling, the guide sleeve keep away from the one end inner circle activity of second connecting rod and cup jointed the guide bar with the head rod rigid coupling, the guide sleeve keeps away from the one end outer lane both sides of second connecting rod and articulates there is the catch bar, the catch bar other end articulates there is the conflict piece that cup joints with the movable rod activity, the movable rod runs through have with conflict piece slip cup joint's slip hole, the guide bar is kept away from the one end of head rod and is installed the first spring of contradicting with the second connecting rod.

Preferably, the fixed cover of one end that the check lock pole stretched into the connecting frame has connect the baffle, and the second spring of contradicting with the connecting frame inside wall is installed to one side that the baffle is close to the fourth connecting rod.

Preferably, a rack arranged along the length direction of the sleeve is embedded on one side of the sleeve close to the locking rod, and the rack is meshed with the gear.

Preferably, the through-hole that cup joints with the pivot activity is seted up to the connection frame, and inside the one end of elasticity piece stretched into to the through-hole, elasticity piece along pivot axis array distribution.

In the utility model, the water-saving device is provided with a water-saving valve,

through the joint board that sets up, the backup pad, horizontal cup joint mechanism, the linking frame, buffer gear, the sleeve pipe, the rack, the dwang, the pull rod, the guide bar, the housing, the joint board, the hemostatic pad, the deflector, the spout, the movable rod, the head rod, the guide bar, guide sleeve, the catch bar, the touch multitouch, the second connecting rod, the third connecting rod, the fourth connecting rod, the check bar, the baffle, the apparatus further comprises a rotating shaft, the gear, adjust the pole, ejector pad and elasticity piece, make the horizontal position that the hemostatic pad can be adjusted in this design, be fit for the hemostatic operation of different positions, make hemostatic pad whereabouts to wound top, adjust the falling speed of hemostatic pad, avoid causing the injury to the wound, adjust the pressure intensity under the hemostasis simultaneously.

Drawings

Fig. 1 is a schematic structural view of a hemostasis device after a cardiovascular radiography operation provided by the utility model;

fig. 2 is a schematic structural view of a hemostatic device buffer mechanism after the angiography of the present invention;

fig. 3 is a schematic structural view of a transverse sleeve mechanism of a hemostasis device after a cardiovascular radiography operation provided by the utility model;

fig. 4 is a schematic structural view of the local enlargement of the hemostasis device after the angiography of the utility model.

In the figure: 1 joint board, 2 backup pads, 3 horizontal muff-coupling mechanisms, 4 link frames, 5 buffer gear, 7 sleeve pipes, 8 racks, 9 dwang, 10 pull rods, 11 guide bars, 12 enclosers, 13 joint boards, 14 hemostatic pads, 15 deflector, 16 spout, 17 movable rod, 18 head rod, 19 guide bars, 20 guide sleeve pipes, 21 catch bars, 22 butt touch piece, 23 second connecting rod, 24 third connecting rod, 25 fourth connecting rod, 26 check lock pole, 27 baffle, 28 pivot, 29 gears, 30 regulation pole, 31 ejector pad, 32 loose tight piece.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a hemostasis device after a cardiovascular radiography operation comprises a mounting plate 1 with a U-shaped structure, wherein a supporting plate 2 is mounted at the bottom of the mounting plate 1, a transverse adjusting mechanism 3 is mounted at one end of the top of the supporting plate 2, a connecting frame 4 with a long strip-shaped structure is mounted at the other end of the transverse adjusting mechanism 3, a pressing mechanism 6 moving along the vertical direction is slidably sleeved in the connecting frame 4, and a buffer mechanism 5 is mounted at one side of the connecting frame 4;

the compressing mechanism 6 comprises a sleeve 7 movably sleeved with the connecting frame 4, a rotating rod 9 is sleeved on the top of the sleeve 7 in a threaded manner, one end, extending into the sleeve 7, of the rotating rod 9 is connected with a pull rod 10, a guide rod 11 slidably sleeved with the sleeve 7 is installed at the bottom of the pull rod 10, a housing 12 is fixedly connected to the bottom of the guide rod 11, an inner ring at the bottom of the housing 12 is slidably connected with a clamping plate 13 with an opening at the bottom, and a hemostatic pad 14 is installed at the bottom of the clamping plate 13;

the buffer mechanism 5 comprises a rotating shaft 28 movably sleeved with the connecting frame 4, a gear 29 is fixedly sleeved on the outer ring of the rotating shaft 28, an adjusting rod 30 located on the outer side of the connecting frame 4 is sleeved on one end of the rotating shaft 28 in a threaded manner, a push block 31 with a trapezoidal cross section is fixedly sleeved on the outer ring of the adjusting rod 30, and an elastic block 32 fixed with the end portion of the rotating shaft 28 is installed on the outer ring of the push block 31.

Further, the transverse adjusting mechanism 3 comprises two groups of guide plates 15 fixedly connected with the support plate 2, one side of each group of guide plates 15, which is close to each other, is provided with a sliding groove 16 arranged along the length direction of the guide plate, a first connecting rod 18 is arranged between the two groups of sliding grooves 16, two ends of the first connecting rod 18 are fixedly connected with movable rods 17 in sliding connection with the sliding grooves 16, the two groups of movable rods 17, one side of the first connecting rod 18, which is far away from the support plate 2, is sequentially provided with a second connecting rod 23, a third connecting rod 24 and a fourth connecting rod 25, the second connecting rod 23 and the fourth connecting rod 25 are in sliding connection with the movable rods 17, the third connecting rod 24 is fixedly connected with the movable rods 17 in sliding connection, and a clamping mechanism is arranged between the second connecting rod 23 and the third connecting rod 24; the end of the fourth connecting rod 25 remote from the third connecting rod 24 is fitted with a locking lever 26.

Especially, chucking mechanism includes the guide sleeve 20 with second connecting rod 23 rigid coupling, the guide bar 19 with the rigid coupling of first connecting rod 18 has been cup jointed in the activity of the one end inner circle of second connecting rod 23 is kept away from to guide sleeve 20, the one end outer lane both sides that second connecting rod 23 was kept away from to guide sleeve 20 are articulated to have catch bar 21, the catch bar 21 other end articulates to have the conflict piece 22 of cup jointing with the activity of movable rod 17, movable rod 17 runs through the slip hole that has and the conflict piece 22 slip cup joint, the first spring of contradicting with second connecting rod 23 is installed to the one end that first connecting rod 18 was kept away from to guide bar 19.

In addition, the fixed cover of the one end that the check lock lever 26 stretched into the connecting frame 4 has been connected baffle 27, and the baffle 27 is close to the second spring of the conflict of fourth connecting rod 25's one side and is installed with the connecting frame 4 inside wall.

In addition, a rack 8 arranged along the length direction of the sleeve 7 is embedded on one side of the sleeve 7 close to the locking rod 26, and the rack 8 is meshed with a gear 29.

It is worth to say that the connecting frame 4 is provided with a through hole movably sleeved with the rotating shaft 28, one end of the elastic block 32 extends into the through hole, the elastic block 32 is distributed along the axis of the rotating shaft 28 in an array manner, and the cross section of the inner ring at the bottom of the sleeve 7 and the cross section of the guide rod 11 are both in a regular polygon structure.

The working principle is as follows: when the transverse distance is adjusted, the second connecting rod 23 is pulled towards the third connecting rod 24, then the guide sleeve 20 moves along with the second connecting rod, the guide sleeve 20 pulls the push rod 21 towards the third connecting rod 24, then the contact block 22 extends out of the sliding hole in the movable rod 17, at this time, the contact block 22 does not contact with the inner side wall of the sliding groove 16 in the guide plate 15, the third connecting rod 25 is pushed to enable the movable rod 17 to move along the sliding groove 16, the extending length of the movable rod 17 is adjusted, and therefore the transverse distance is adjusted;

when the falling speed of the hemostatic pad 14 is adjusted, the adjusting rod 30 positioned on one side of the connecting frame 4 is rotated under the action of the threads, the adjusting rod 30 moves along the length direction of the adjusting rod, then the pushing block 31 abuts against the elastic block 32 on the rotating shaft 28, and the abutting force of the elastic block 32 and the inner side wall of the through hole in the connecting frame 4 is adjusted, so that the sleeve 7 is buffered when falling, and the falling speed is prevented from being too high;

when stanching, promote fourth connecting rod 25 to third connecting rod 24 direction, check lock lever 26 does not contradict with rack 8, sleeve 7 drops downwards under the action of gravity, thereby rack 8 drives gear 29 and rotates and makes pivot 28 rotate when dropping simultaneously, because there is the friction between elastic block 32 and the through-hole, thereby buffer tube 7 whereabouts speed, when hemostatic cushion 14 is located the top of patient's wound, it stanchs to rotate dwang 9 pull rod 10 and guide bar 11 downstream hemostatic cushion 14 and patient's wound contact under the screw thread effect, the transverse position of hemostatic cushion can be adjusted to this design, be fit for the hemostatic operation of different positions, make hemostatic cushion fall to the wound top, adjust the whereabouts speed of hemostatic cushion, avoid causing the injury to the wound, adjust the pressure degree under the hemostasis simultaneously.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A hemostasis device after a cardiovascular radiography operation comprises a mounting plate (1) of a U-shaped structure, and is characterized in that a supporting plate (2) is mounted at the bottom of the mounting plate (1), a transverse adjusting mechanism (3) is mounted at one end of the top of the supporting plate (2), a connecting frame (4) of a long strip-shaped structure is mounted at the other end of the transverse adjusting mechanism (3), a pressing mechanism (6) moving along the vertical direction is sleeved in the connecting frame (4) in a sliding mode, and a buffer mechanism (5) is mounted on one side of the connecting frame (4);

the compressing mechanism (6) comprises a sleeve (7) movably sleeved with the connecting frame (4), a rotating rod (9) is sleeved on the top of the sleeve (7) in a threaded manner, one end, extending into the sleeve (7), of the rotating rod (9) is connected with a pull rod (10), a guide rod (11) slidably sleeved with the sleeve (7) is installed at the bottom of the pull rod (10), a housing (12) is fixedly connected to the bottom of the guide rod (11), an open clamping plate (13) is arranged at the bottom of the inner ring of the bottom of the housing (12) in a sliding manner, and a hemostatic pad (14) is installed at the bottom of the clamping plate (13);

buffer gear (5) include pivot (28) with splice frame (4) activity cup joint, the fixed cover in pivot (28) outer lane has connect gear (29), and the one end screw thread of pivot (28) has cup jointed regulation pole (30) that are located the splice frame (4) outside, and the outer lane of adjusting pole (30) is fixed to be cup jointed ejector pad (31) that the cross section is the trapezium structure, and loose piece (32) fixed with pivot (28) tip are installed to the outer lane of ejector pad (31).

2. The hemostasis device after the cardiovascular angiography operation according to claim 1, wherein the lateral adjusting mechanism (3) comprises two groups of guide plates (15) fixedly connected with the support plate (2), one side of the two groups of guide plates (15) close to each other is provided with a sliding groove (16) arranged along the length direction thereof, a first connecting rod (18) is installed between the two groups of sliding grooves (16), two ends of the first connecting rod (18) are fixedly connected with movable rods (17) slidably connected with the sliding grooves (16), the two groups of movable rods (17), one side of the first connecting rod (18) far away from the support plate (2) is sequentially provided with a second connecting rod (23), a third connecting rod (24) and a fourth connecting rod (25) positioned between the two groups of movable rods (17), the second connecting rod (23) and the fourth connecting rod (25) are slidably connected with the movable rods (17), the third connecting rod (24) is fixedly connected with the movable rods (17) in a sliding manner, a clamping mechanism is arranged between the second connecting rod (23) and the third connecting rod (24); and a locking rod (26) is arranged at one end of the fourth connecting rod (25) far away from the third connecting rod (24).

3. The hemostasis device after the cardiovascular radiography according to claim 2, wherein the chucking mechanism comprises a guide sleeve (20) fixedly connected with the second connecting rod (23), a guide rod (19) fixedly connected with the first connecting rod (18) is movably sleeved on an inner ring of one end of the guide sleeve (20) far away from the second connecting rod (23), push rods (21) are hinged on two sides of an outer ring of one end of the guide sleeve (20) far away from the second connecting rod (23), a contact block (22) movably sleeved with the movable rod (17) is hinged on the other end of the push rods (21), a sliding hole slidably sleeved with the contact block (22) is penetrated through the movable rod (17), and a first spring abutting against the second connecting rod (23) is installed at one end of the guide rod (19) far away from the first connecting rod (18).

4. The hemostasis device after cardiovascular radiography according to claim 2, wherein, the end of the locking lever (26) extending into the connection frame (4) is fixedly sleeved with a baffle (27), and a second spring abutting against the inner side wall of the connection frame (4) is installed on one side of the baffle (27) close to the fourth connecting rod (25).

5. A postoperative hemostasis device for cardiovascular imaging according to claim 1, wherein the side of the cannula (7) near the locking bar (26) is embedded with a rack (8) along its length, and the rack (8) is engaged with a gear (29).

6. The hemostasis device after the cardiovascular radiography according to claim 1, wherein the connection frame (4) is provided with a through hole movably sleeved with the rotating shaft (28), and one end of the elastic block (32) extends into the through hole, and the elastic blocks (32) are distributed along the axis array of the rotating shaft (28).