CN221013366U

CN221013366U - Radial artery puncture fixed knot constructs with removable subassembly of pressing

Info

Publication number: CN221013366U
Application number: CN202320950012.5U
Authority: CN
Inventors: 黄文明
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-23
Filing date: 2023-04-23
Publication date: 2024-05-28
Anticipated expiration: 2033-04-23

Abstract

The application provides a radial artery puncture fixing structure with a detachable pressing component, which relates to the technical field of medical auxiliary devices. The fixed part is untied after the operation, the pressing component slides leftwards to the forearm supporting surface, the wrist of the patient is sleeved and pressed and fixed, the radial artery puncture point is convenient to stop bleeding, the radial artery puncture point is continuously slid leftwards to separate from the arc bracket, the pressing component and the puncture fixed structure can be separated, the new pressing component slides into the sliding groove to be reused, the defect that the puncture fixed structure and the pressing component are difficult to be detachably matched for use in the related art is overcome, and the efficiency of coronary artery interventional therapy operation is improved.

Description

Radial artery puncture fixed knot constructs with removable subassembly of pressing

Technical Field

The application belongs to the technical field of medical auxiliary devices, and particularly relates to a radial artery puncture fixing structure with a detachable pressing component.

Background

The radial artery puncture can be used for angiography, contrast agent is injected through the radial artery puncture, angiography can be performed, whether the artery has injury or not and stenosis can be observed, and the heart stent can be placed.

Before the operation of the coronary artery interventional therapy operation, a hand pillow is adopted to make the dorsal curve of the palm at a certain angle so as to conveniently find the puncture point at the radial artery, and after the operation, a hemostatic tool (such as a bandage or a special hemostatic compressor) is adopted to press the puncture point so as to reduce the probability of arterial hemorrhage. In order to facilitate the timely compression hemostasis after radial artery puncture, the patent application number of China patent application No. CN202120892702.0 discloses a radial artery puncture hand pillow with a compression hemostasis device, and a compression assembly is connected to the hand pillow, so that the compression assembly is convenient to timely utilize the compression assembly to perform hemostasis of puncture points after puncture.

However, the above scheme has the defects when in use: the hand rest is fixedly connected with the pressing component and is difficult to divide, after the operation, a patient still needs to continuously press the puncture point for a certain period of time by utilizing the hand rest to cooperate with the pressing component, and if more patients waiting for coronary intervention operation are queued on the same day, the efficiency of the coronary intervention operation is difficult to promote under the condition.

Disclosure of utility model

In order to overcome the defect that the puncture fixing structure and the pressing component are difficult to be detachably matched for use in the related art, the embodiment of the application provides the radial artery puncture fixing structure with the detachable pressing component, after the puncture is finished, the pressing component is slid to a proper position to be sleeved on the wrist of a patient and the puncture point is pressed for hemostasis, the puncture fixing structure and the pressing component can be detached for separate use after the sliding of the pressing component is continued, and the efficiency of coronary intervention treatment operation is improved.

The scheme of the application is as follows: the application provides a radial artery puncture fixing structure with a detachable pressing component, which comprises a main body plate and an arc-shaped bracket arranged on the main body plate and used for placing a wrist part and bending the wrist part back to a certain shape, wherein two sides of the arc-shaped bracket are respectively connected with fixing parts used for assisting in fixing hands and small arms, and the arc-shaped bracket is detachably connected with the pressing component used for pressing a radial artery puncture point.

Preferably, the left and right sides of the upper surface of the arc-shaped bracket are respectively a forearm supporting surface and a hand supporting surface.

Preferably, the fixing portion includes two binding bands and a hook surface a respectively fixed to the two binding bands, and the two binding bands are respectively connected to the forearm supporting surface and two sides of the hand supporting surface, and can be tightly bound on the hand or the forearm by matching the hook surface a and the hook surface a.

Preferably, the pressing component comprises a rectangular frame and a sliding block connected to the outer side of the bottom of the rectangular frame, an arc-shaped sliding groove which is connected with the sliding block in a sliding mode is formed in the upper surface of the forearm supporting surface and the upper surface of the hand supporting surface, the upper end of the sliding groove and one end portion of the forearm supporting surface are in counterpoint open design, and the upper wall of the rectangular frame is connected with a pressing head capable of pressing a puncture point.

Preferably, the pressing head comprises an adjusting bolt A and a pressing plate connected to the tail end of a rod body of the adjusting bolt A, a screw hole is formed in the upper wall of the rectangular frame, the rod body of the adjusting bolt A is connected into the screw hole and extends to the inside of the rectangular frame, and a hemostatic cotton pad is arranged at the bottom of the pressing plate.

Preferably, the opposite sides of the pressing plate and the hemostatic cotton pad are respectively provided with a hook surface B and a hair surface B which are adhered to each other.

Preferably, the radial artery puncture fixing structure with the detachable pressing component further comprises a bed board mounting piece, the bed board mounting piece comprises an L-shaped plate connected to the lower surface of the main body board, an adjusting bolt B is mounted at the bottom of the L-shaped plate, a clamping head is connected to the end portion of a rod body of the adjusting bolt B, and the bed board is clamped between the clamping head and the main body board.

Preferably, anti-slip rubber pads are arranged on the opposite sides of the clamping heads and the main body plate.

Preferably, a cotton pad which can absorb liquid is adhered on one side edge of the upper surface of the arc-shaped bracket through an adhesive layer.

The scheme of the application has the advantages that:

1. Through the cooperation design of pressing component and spout, the fixed part is untied to the postoperative, utilize the slider to slide pressing component along the spout left to forearm holds in the palm face department, and utilize it to hold in the palm with patient's wrist, so be convenient for carry out timely hemostasis operation to radial artery puncture point, it makes its and arc bracket break away from to continue to slide pressing component towards the left side, can use pressing component and puncture fixed knot construct separation, and wait for the utilization again in slide groove with new pressing component slide into puncture fixed knot constructs, be difficult to with puncture fixed knot construct and pressing component detachable collocation use's not enough in the above-mentioned correlation technique, avoided the device in-process of use postoperative to continue to occupy the operation table or puncture fixed knot to follow-up interventional operation brings the influence that waits, namely promoted coronary artery interventional therapy operation's efficiency to a certain extent.

2. The binding band is matched with the hook surface A and the hook surface A, so that the wrist parts of different patients can be conveniently fixed on the arc-shaped bracket, and the fixing effect of the application on patients with different body types is effectively improved.

3. The bed board mounting piece is designed at the bottom of the main body board, the device is conveniently fixed on the side of the bed board by the bed board mounting piece, and the device can be suitable for the bed boards with different thicknesses, so that the use stability of the device is improved.

Drawings

FIG. 1 is a schematic view of a radial artery puncture fixation structure with a detachable compression assembly;

FIG. 2 is a schematic diagram of a pressing assembly;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is a schematic view of an arc-shaped bracket structure;

FIG. 5 is a schematic structural view of the connection relationship between the main body plate and the fixing portion;

FIG. 6 is a schematic structural view of the connection between the bed plate mount and the main body plate;

Fig. 7 is a schematic structural view of the arcuate bracket after the cotton pad is adhered to the surface.

In the figure: 1-a body plate; 2-arc brackets; 21-forearm support face; 22-hand rest surface; 23-sliding grooves; 3-a fixing part; 31-a strap; 32-hook surface A of the magic tape; 33-magic tape surface A; 4-a pressing assembly; 41-rectangular frame; 42-sliding blocks; 43-pressing the head; 431-adjusting bolt a; 432-a platen; 433-hemostatic cotton pad; 434-hook face B of the magic tape; 435-magic tape surface B; 5-a bed board mounting piece; a 51-L-shaped plate; 52-an adjusting bolt B; 53-a clamping head; 6-cotton pad.

Detailed Description

The technical scheme in the embodiment of the application aims to solve the defect that the puncture fixing structure and the pressing component are difficult to be detachably matched in the related technology, and the general thought is as follows:

Example 1:

The application provides a radial artery puncture fixing structure with a detachable pressing component, referring to fig. 1, the radial artery puncture fixing structure comprises a main body plate 1 and an arc-shaped bracket 2 arranged on the main body plate and used for placing a wrist part and bending the wrist part back into a certain shape, two sides of the arc-shaped bracket 2 are respectively connected with fixing parts 3 used for assisting in fixing hands and small arms, the arc-shaped bracket 2 is detachably connected with a pressing component 4 used for pressing a radial artery puncture point, in the operation process, the wrist part of a patient is placed on the arc-shaped bracket 2, the wrist back bending of the wrist part can be shaped into a certain angle by matching with the fixing parts 3, the radial artery is convenient to clear, the puncture point is determined, the puncture point is convenient to stop bleeding for the puncture point after operation by utilizing the design of the pressing component 4, and in order to enable the puncture fixing device to be used in the next operation quickly, the pressing component 4 in the application can be separated from the arc-shaped bracket 2 quickly, the effect of stopping bleeding promptly after operation is maintained, the subsequent use of the radial artery puncture fixing structure is not affected, and the efficiency of interventional therapy operation is improved.

The left and right sides of the upper surface of the arc bracket 2 are respectively a forearm supporting surface 21 and a hand supporting surface 22, as shown in fig. 4, the arc bracket 2 comprises a circular pipeline formed by a solid on the main body plate 1 and supporting plates connected to two sides of the pipeline, the combined pipeline and the upper parts of the two supporting plates are in a curved design, the back bending of the wrist of a patient can be assisted to be at a certain angle, and the structural strength of the arc bracket 2 can be improved by utilizing the design of a pipeline structure.

It should be further noted that, as shown in fig. 7, a cotton pad 6 capable of absorbing liquid is adhered to one side of the upper surface of the arc-shaped bracket 2 through an adhesive layer, the adhesive layer is similar to the adhesive layer at the bottom of the sanitary towel, and the cotton pad covers the upper surface of the arc-shaped bracket 2, so that blood flowing out from an artery in the puncturing process can be absorbed, and after each use, the cotton pad is torn off and is adhered with a new one again, thereby being beneficial to keeping the cleanliness of the device. The binding use of the fixing part 3 is not affected, and the sliding-out of the pressing component 4 is not affected after the operation is pulled out.

As shown in fig. 1 and fig. 5, the fixing portion 3 includes two binding bands 31 and a hook surface a32 and a hook surface a33 fixed to the two binding bands 31 respectively, and the two binding bands 31 are connected to two sides of the forearm supporting surface 21 and the hand supporting surface 22 respectively, and can be tightly bound on the hand or the forearm portion by adopting the hook surface a32 and the hook surface a33 in a matching manner, and the hook surface a32 and the hook surface a33 in a matching manner are convenient for patients with different sizes.

As shown in fig. 1-3, the pressing component 4 includes a rectangular frame 41 and a sliding block 42 connected to the outer side of the bottom of the rectangular frame, the upper surfaces of the forearm support surface 21 and the hand support surface 22 are provided with arc-shaped sliding grooves 23 which are in sliding connection with the sliding block 42, the upper end of the sliding groove 23 and one end part of the forearm support surface 21 are in alignment open design, the upper wall of the rectangular frame 41 is connected with a pressing head 43 capable of pressing a puncture point, before an operation, the pressing component 4 is moved to the right end of the hand support surface 22 along the sliding groove 23 by the sliding block 42, after the operation, the sliding block 42 slides the pressing component 4 leftwards along the sliding groove 23 to the forearm support surface 21, and the wrist of a patient is sleeved in the rectangular frame 41, the radial artery puncture point is conveniently and hemostatic operation is conveniently performed by the pressing head 43, so that the puncture point is pressed by the pressing component 4, and then the pressing component 4 is continuously slid leftwards to be separated from the arc-shaped bracket 2, and the pressing component 4 can be separated from the puncture fixing structure.

Meanwhile, it should be noted that, compared with the application of the pressing component 4 on the puncture fixing structure, the fixing and pressing efficiency of the hemostat is improved by adopting a bandage or other related technologies, namely, the combination of the pressing component 4 and the puncture fixing structure has practical value.

The pressing head 43 comprises an adjusting bolt A431 and a pressing plate 432 connected to the tail end of the rod body, a screw hole is formed in the upper wall of the rectangular frame 41, the rod body of the adjusting bolt A431 is connected into the screw hole and extends to the inside of the rectangular frame 41, a hemostatic cotton pad 433 is arranged at the bottom of the pressing plate 432, the hemostatic cotton pad 433 at the bottom of the pressing plate 432 is abutted to a puncture point by screwing the adjusting bolt A431, and therefore hemostatic operation is convenient to be carried out on radial artery puncture points of different patients.

Opposite sides of the pressing plate 432 and the hemostatic cotton pad 433 are respectively provided with a hook surface B434 and a hair surface B435 which are adhered to each other. The hemostatic cotton pad 433 is conveniently and detachably fixed on the pressing plate 432 by utilizing the matching of the hook surface B434 and the hook surface B435 so as to recycle the pressing component 4.

As shown in fig. 1 and 5, the radial artery puncture fixing structure with the detachable pressing component further comprises a bed board mounting piece 5, the bed board mounting piece 5 comprises an L-shaped plate 51 connected to the lower surface of the main body board 1, an adjusting bolt B52 is mounted at the bottom of the L-shaped plate 51, a clamping head 53 is connected to the end part of a rod body of the adjusting bolt B52, the bed board is clamped between the clamping head 53 and the main body board 1, a U-shaped cavity formed by the L-shaped plate 51 and the main body board 1 is clamped at the side edge of the bed board, and the adjusting bolt B52 is screwed to enable the bed board to be fixed between the clamping head 53 and the main body board 1, so that the bed board is suitable for fixation of different operation beds.

The clamping head 53 and the opposite side of the main body plate 1 are respectively provided with an anti-slip rubber pad (not shown), and the design of the anti-slip rubber pad is used for improving the stability of the bed plate in the clamping process, so that the use stability of the puncture fixing device is improved.

When the hemostatic device is used, the palm center of a patient is upwards and respectively put the forearm and the hand on the forearm supporting surface 21 and the hand supporting surface 22, the forearm and the hand are fixed on the corresponding supporting surfaces by utilizing the two binding belts 31 in the fixing part 3 and the hook surface A32 and the hook surface A33, at the moment, the wrist is in a back curved shape with a certain angle, so that a medical care worker can conveniently touch radial arteries and determine puncture points, after operation, the hook surface A32 and the hook surface A33 are uncovered, the pressing component 4 is slid leftwards to the forearm supporting surface 21 by utilizing the sliding block 42 along the sliding groove 23, the patient wrist is sleeved in the rectangular frame 41, the hemostatic cotton pad 433 at the bottom of the pressing plate 432 is abutted to the puncture points by screwing the adjusting bolt A431, the hemostatic operation on the radial artery puncture points is convenient and quick in time, the pressing component 4 is separated from the arc bracket 2 by continuing to slide the left side, and the pressing component 4 can be separated from the puncture fixing structure, and the pressing component 4 can be slid to the right end of the hand after the pressing component 4 is separated from the puncture fixing structure, and the new supporting surface 22 can be slid to the right end of the hand in time.

Finally, it should be noted that: it is apparent that the above examples are only illustrative of the present invention and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present invention.

Claims

1. The utility model provides a radial artery puncture fixed knot constructs with removable pressing component, includes main part board (1) and establishes above that be used for placing the wrist portion and with its curved arc bracket (2) of certain shape that carries on the back, just arc bracket (2) both sides are connected with fixed part (3) that are used for supplementary fixed hand and forearm respectively, a serial communication port, be connected with on arc bracket (2) to be used for pressing the pressing component (4) of radial artery puncture point.

2. Radial artery puncture fixing structure with detachable pressing assembly according to claim 1, characterized in that the left and right sides of the upper surface of the arc bracket (2) are respectively a forearm supporting surface (21) and a hand supporting surface (22).

3. Radial artery puncture fixing structure provided with a detachable pressing assembly according to claim 2, characterized in that the fixing parts (3) comprise two binding bands (31) and a hook surface a (32) and a hook surface a (33) respectively fixed on the two binding bands (31), and the two binding bands (31) are respectively connected to two sides of the forearm supporting surface (21) and the hand supporting surface (22), and can be fastened on the hand or forearm by adopting the hook surface a (32) and the hook surface a (33) in a matching way.

4. Radial artery puncture fixing structure provided with a detachable pressing assembly according to claim 2, wherein the pressing assembly (4) comprises a rectangular frame (41) and a sliding block (42) connected to the outer side of the bottom of the rectangular frame, the upper surface of the forearm supporting surface (21) and the upper surface of the hand supporting surface (22) are jointly provided with a sliding groove (23) which is arc-shaped and is in sliding connection with the sliding block (42), the upper end of the sliding groove (23) and one end of the forearm supporting surface (21) are in counterpoint open design, and the upper wall of the rectangular frame (41) is connected with a pressing head (43) capable of pressing a puncture point.

5. Radial artery puncture fixation structure provided with a detachable pressing assembly according to claim 4, characterized in that the pressing head (43) comprises an adjusting bolt a (431) and a pressing plate (432) connected to the tail end of the shaft thereof, the upper wall of the rectangular frame (41) is provided with a screw hole, the shaft of the adjusting bolt a (431) is connected into the screw hole and extends to the inside of the rectangular frame (41), and a hemostatic cotton pad (433) is arranged at the bottom of the pressing plate (432).

6. The radial artery puncture fixation structure with the detachable pressing assembly of claim 5, wherein opposite sides of the pressing plate (432) and the hemostatic cotton pad (433) are respectively provided with a hook surface B (434) and a hook surface B (435) which are adhered to each other.

7. Radial artery puncture fixation structure provided with a detachable pressing assembly according to claim 1, further comprising a bed plate mounting member (5), wherein the bed plate mounting member (5) comprises an L-shaped plate (51) connected to the lower surface of the main body plate (1), an adjusting bolt B (52) is mounted at the bottom of the L-shaped plate (51), a clamping head (53) is connected to the end of the shaft of the adjusting bolt B (52), and the bed plate is clamped between the clamping head (53) and the main body plate (1).

8. Radial artery puncture fixation structure provided with a detachable pressing assembly according to claim 7, characterized in that the opposite sides of the clamping head (53) and the main body plate (1) are provided with anti-slip rubber pads.

9. Radial artery puncture fixing structure with detachable pressing assembly according to claim 1, characterized in that a side edge of the upper surface of the arc bracket (2) is provided with a cotton pad (6) which can absorb liquid and is adhered by an adhesive layer.