CN219109626U

CN219109626U - Puncture site pressing device

Info

Publication number: CN219109626U
Application number: CN202223471965.8U
Authority: CN
Inventors: 王瑶
Original assignee: Zhengzhou Central Hospital
Current assignee: Zhengzhou Central Hospital
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-06-02
Anticipated expiration: 2032-12-26

Abstract

The puncture site pressing device effectively solves the problem of poor compression hemostasis effect on the puncture site of a patient; the novel push rod comprises a main body which is hollow in the inside and axially up and down, a circular groove communicated with the inside of the main body is coaxially formed in the lower side of the main body, a push rod is arranged at the upper end of the push rod in a sliding manner, the upper end face of the push rod is an inclined face which is high left and low right, a press rod positioned on the right side of the push rod is in sliding connection with the main body, the left end face of the press rod is an inclined face which is high left and low right and can be in contact with the upper end face of the push rod, an inverted T-shaped disc positioned on the right side of the press rod and axially up and down is rotationally connected with the main body, a push groove which is shallow in front and back is formed in the left side of the inverted T-shaped disc, a left-right axial inserted rod is arranged at the right end of the press rod and can be inserted into the push groove, and an inverted T-shaped extrusion disc is coaxially and slidably connected in the press disc; the utility model has smart structure and convenient use.

Description

Puncture site pressing device

Technical Field

The utility model relates to the technical field of nursing auxiliary equipment, in particular to puncture part pressing equipment.

Background

Cardiovascular interventional therapy is a novel technique for diagnosing and treating cardiovascular diseases, which is a method for diagnosing and treating cardiovascular diseases by puncturing body surface blood vessels, sending catheters to lesion sites by means of certain instruments under the guidance of an imaging method, and is an invasive diagnosis and treatment method between medical treatment and surgical operation treatment.

Disclosure of Invention

Aiming at the situation, the utility model aims to overcome the defects of the prior art, and aims to provide the puncture site pressing equipment, which effectively solves the problem of poor hemostatic effect of pressing the puncture site of a patient.

The technical scheme includes that the novel push rod comprises a main body which is hollow in the inside and vertical in the axial direction, a circular groove communicated with the inside of the main body is coaxially formed in the lower side of the main body, a push rod is arranged at the upper end of the circular groove in a sliding mode, the upper end face of the push rod is an inclined face which is high left and low right, a press rod which is positioned on the right side of the push rod is connected in a sliding mode, the left end face of the press rod is an inclined face which is high left and low right and can be in contact with the upper end face of the push rod, an inverted T-shaped disc which is positioned on the right side of the press rod and vertical in the axial direction is connected in a rotating mode, a push groove which is shallow in the front and rear direction is formed in the left side of the inverted T-shaped disc, a push rod which is axially inserted into the push groove is arranged at the right end of the push rod, and an inverted T-shaped extrusion disc is coaxially connected in the push rod in a sliding mode.

The beneficial effects of the utility model are as follows:

push rod, depression bar, pressing plate, the shape of falling T dish, inserted bar and pushing away the groove that set up are convenient for drive the upper and lower slip of pressing the dish through the rotation of falling T shape dish, the pressure that the pressure dish was applyed to patient puncture point department of being convenient for better regulation, the locating strip, arc groove, backup pad and the auxiliary rod that are equipped with, not only be convenient for drive the extrusion dish through the rotation of falling T shape dish along pressing down sliding of dish, finely tune the pressure of appling of patient puncture point department, improved hemostatic effect to patient's puncture point department, also alleviateed medical personnel's work burden simultaneously.

Drawings

Fig. 1 is an isometric view of the present utility model.

Fig. 2 is a front isometric view in full section of the present utility model.

Fig. 3 is a full section left side isometric view of the present utility model.

Fig. 4 is a top plan perspective view of the present utility model in full section.

Fig. 5 is a bottom perspective view in full section of the present utility model.

Detailed Description

The following describes the embodiments of the present utility model in further detail with reference to the drawings.

The utility model provides a by fig. 1 to 5, including inside cavity and upper and lower axial main part 1, main part 1 downside coaxial offer with its inside intercommunication circular slot 2, sliding connection has push away 3 in circular slot 2, push away 3 upper end of 3 push away the push rod 4, push away 4 up end is the inclined plane of controlling lowly, sliding connection has the depression bar 5 that is located push away 4 right side in main part 1, the depression bar 5 left end face is the inclined plane that controls lowly and can contact with push away 4 up end, main part 1 swivelling joint has the reverse T shape dish 6 that is located depression bar 5 right and upper and lower axial, forward and back shallow push away groove 7 has been seted up in reverse T shape dish 6 left side, push away 5 right-hand member is equipped with left and right axial inserted bar 8, the right-hand member of inserted bar 8 can insert in push away groove 7, coaxial sliding connection has the extrusion dish 9 of reverse T shape in the push away 3.

In order to facilitate the left-right sliding of the compression bar 5 and the self-resetting of the pressing disc 3, a sliding groove 10 in the left-right direction is arranged on the upper side in the main body 1, the upper side of the compression bar 5 is in sliding connection with the sliding groove 10 through a sliding block, the left side of the sliding block is connected with the inner wall of the sliding groove 10 through a left-right axial spring, and the upper side of the pressing disc 3 is connected with the inner wall of the main body 1 through a top-bottom axial tension spring 11.

In order to facilitate the up-and-down sliding of the extrusion disc 9, the lower side of the inverted T-shaped disc 6 is coaxially provided with an arc-shaped positioning strip 12, the thickness of the positioning strip 12 is gradually thickened in the clockwise direction, the upper end of the extrusion disc 9 penetrates through the pressing disc 3 and is provided with an up-and-down axial auxiliary rod 13 through a supporting plate, the upper end of the auxiliary rod 13 can be in contact with the lower end face of the positioning strip 12, and the lower end of the extrusion disc 9 can extend out of the pressing disc 3.

In order to enable the extrusion disc 9 to synchronously move along with the pressing disc 3 and enable the extrusion disc 9 to independently move up and down, the right side of the inverted T-shaped disc 6 is provided with an arc-shaped groove 14 which is penetrated up and down, the arc length of the arc-shaped groove 14 is larger than that of the pushing groove 7, and the upper end of the auxiliary rod 13 can be inserted into the arc-shaped groove 14.

In order to facilitate the positioning of the rotation of the inverted T-shaped disc 6, a limit groove 15 coaxial with the inverted T-shaped disc 6 and polygonal is formed in the upper side of the main body 1, and a limit cap 16 consistent with the limit groove 15 in shape is coaxially and slidably connected to the upper end of the inverted T-shaped disc 6 and penetrates through the main body 1, and the limit cap 16 can be inserted into the limit groove 15.

In order to be convenient for fix main part 1 in the puncture point department, main part 1 left side seted up the fixed slot that link up from top to bottom, main part 1 left side is equipped with the fixed band 17 that the free end can pass the fixed slot, the fixed band 17 outside and its free end are equipped with the magic subsides 18 respectively, two magic subsides 18 can bond each other.

When the hemostatic belt is used, the main body 1 is firstly placed at the puncture point of a patient, the squeezing disc 9 is positioned right above the puncture point, the fixing belt 17 is wound on the body of the patient, the free end of the fixing belt penetrates through the fixing groove, the tightness degree is adjusted, and the two magic tapes 18 are bonded together, so that the main body 1 is stably fixed at the puncture point of the patient, and the puncture point of the patient is pressurized and hemostatic;

when the puncture point of a patient needs to be pressurized for hemostasis, the inverted T-shaped disc 6 is firstly rotated anticlockwise, the inverted T-shaped disc 6 is rotated anticlockwise to drive the compression bar 5 to slide leftwards along the main body 1 through the push groove 7 and the inserted link 8, the compression bar 5 drives the sliding block to slide leftwards along the sliding groove 10, the spring is compressed, at the moment, the compression bar 5 drives the compression plate 3 to slide downwards along the circular groove 2 through the inclined surface and the push rod 4, the tension spring 11 is stretched, the compression plate 3 is driven to drive the compression plate 9 to move downwards to be in contact with the puncture point of the patient to apply pressure, meanwhile, the compression plate 9 drives the auxiliary rod 13 to move downwards along the arc groove 14 through the support plate, and after the inserted link 8 slides out of the push groove 7, the compression plate 3 can be at the stable position at the moment, the puncture point of the patient is pressurized for hemostasis conveniently, and meanwhile, the auxiliary rod 13 is not inserted into the arc groove 14 any more;

when the pressure on the puncture point needs to be finely adjusted, the inverted T-shaped disc 6 is continuously rotated anticlockwise, the inverted T-shaped disc 6 pushes the auxiliary rod 13 to move downwards through the positioning strip 12, the auxiliary rod 13 moves downwards to drive the extrusion disc 9 to slide downwards along the pressing disc 3 to apply pressure on the puncture point of a patient, the inverted T-shaped disc 6 is not rotated, the limit cap 16 is pushed to slide downwards along the inverted T-shaped disc 6 and be inserted into the limit groove 15, the pressing disc 3 and the extrusion disc 9 can be positioned at a stable position, and the puncture point of the patient can be stably pressurized and stopped;

after the compression hemostasis of the puncture point of the patient is finished, the limiting cap 16 is pulled to slide upwards along the inverted T-shaped disc 6 and not inserted into the limiting groove 15, the steps are repeated reversely, the pressing disc 3 and the pressing disc 9 slide upwards to return to the initial positions, the compression hemostasis of the puncture point of the patient is not performed, the two magic tapes 18 are released from the adhesion state, the fixing belt 17 is pulled out of the fixing groove, and the main body 1 is not fixed at the puncture point of the patient through the fixing belt 17.

The utility model has simple structure, convenient operation, novel conception and strong practicability, and is convenient for driving the pressing plate to slide up and down by the rotation of the inverted T-shaped disc through the arranged push rod, the pressing disc, the inverted T-shaped disc, the inserting rod and the pushing groove, is convenient for better adjusting the pressure applied by the pressing plate to the puncture point of a patient, and is provided with the positioning strip, the arc-shaped groove, the supporting plate and the auxiliary rod, thereby not only being convenient for driving the pressing disc to slide downwards along the pressing disc by the rotation of the inverted T-shaped disc, finely adjusting the applied pressure at the puncture point of the patient, improving the hemostatic effect on the puncture point of the patient, but also reducing the work load of medical staff.

Claims

1. Puncture position pressing equipment, including inside cavity and upper and lower axial main part (1), its characterized in that, circular slot (2) rather than inside intercommunication have been seted up to main part (1) downside coaxial, sliding connection has push away dish (3) in circular slot (2), push away dish (3) upper end is equipped with push rod (4), push rod (4) up end is the low inclined plane in left and right sides, sliding connection has push rod (5) that are located push rod (4) right side in main part (1), push rod (5) left end face is the inclined plane that left and right sides is low and can contact with push rod (4) up end, main part (1) internal rotation is connected with and is located push rod (5) right and upper and lower axial's reverse T shape dish (6), push away groove (7) shallow back before the time has been seted up in reverse T shape dish (6) left side, push rod (8) right-hand member is equipped with about axial inserted in push away groove (7), coaxial sliding connection has pressure disk (9) of reverse T shape in push away dish (3).

2. The puncture site pressing apparatus according to claim 1, wherein a slide groove (10) in the left-right direction is provided on the upper side in the main body (1), the upper side of the pressing rod (5) is slidably connected with the slide groove (10) through a slider, the left side of the slider is connected with the inner wall of the slide groove (10) through a spring in the left-right direction, and the upper side of the pressing plate (3) is connected with the inner wall of the main body (1) through a tension spring (11) in the up-down direction.

3. The puncture site pressing apparatus as set forth in claim 1, wherein an arc-shaped positioning strip (12) is coaxially provided at the lower side of the inverted T-shaped plate (6), the thickness of the positioning strip (12) is gradually thickened in the clockwise direction, the upper end of the pressing plate (9) penetrates through the pressing plate (3) and an auxiliary rod (13) in the vertical axial direction is provided through the supporting plate, the upper end of the auxiliary rod (13) can be in contact with the lower end surface of the positioning strip (12), and the lower end of the pressing plate (9) can extend out of the pressing plate (3).

4. The puncture site pressing apparatus according to claim 1, wherein the right side of the inverted T-shaped disc (6) is provided with an arc-shaped groove (14) penetrating up and down, the arc length of the arc-shaped groove (14) is longer than that of the pushing groove (7), and the upper end of the auxiliary rod (13) can be inserted into the arc-shaped groove (14).

5. The puncture site pressing apparatus according to claim 1, wherein a limit groove (15) coaxial with the inverted-T-shaped disc (6) is formed in the upper side of the main body (1), a limit cap (16) which is identical to the limit groove (15) in shape is coaxially connected with the upper end of the inverted-T-shaped disc (6) in a sliding manner, and the limit cap (16) can be inserted into the limit groove (15).

6. The puncture site pressing apparatus according to claim 1, wherein a fixing groove penetrating up and down is provided on the left side of the main body (1), a fixing belt (17) having a free end penetrating through the fixing groove is provided on the left side of the main body (1), a velcro (18) is provided on the outside of the fixing belt (17) and the free end thereof, respectively, and the two velcro (18) are adhered to each other.