CN218922899U

CN218922899U - Radial artery puncture post-fixing device

Info

Publication number: CN218922899U
Application number: CN202222623001.4U
Authority: CN
Inventors: 李金娥
Original assignee: Yuhuan People's Hospital
Current assignee: Yuhuan People's Hospital
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-04-28
Anticipated expiration: 2032-09-30

Abstract

The utility model provides a radial artery puncture post-fixing device, and belongs to the technical field of medical appliances. It has solved the problem that lacks auxiliary fixation apparatus behind the current radial artery puncture. This radial artery puncture postfix ware, including sheath and support frame, the sheath curls and is the tube-shape and glues fixedly through the magic subsides, sheath internal fixation has the strip form metal strip, the length direction of metal strip with the direction that the sheath can supply the hand to penetrate is unanimous, and the fixer is still including being the banding suspender, the both ends of suspender are fixed respectively the both sides of sheath, the support frame includes the base, vertically fixes the bracing piece on the base and fixes the backup pad on the bracing piece top, the downward recess in backup pad top surface is the arc, the sheath place in the top surface of backup pad and with the backup pad can dismantle and be connected. The radial artery puncture post-fixing device can effectively assist the recovery of patients.

Description

Radial artery puncture post-fixing device

Technical Field

The utility model belongs to the technical field of medical appliances, and relates to a radial artery puncture post-fixing device.

Background

Coronary intervention diagnosis and treatment are non-surgical operation therapy for minimally invasive diagnosis and treatment of coronary heart disease, and mainly carry out coronary intervention treatment through radial artery approach. At present, coronary artery intracavity molding through radial artery puncture has become one of the important methods for clinically treating coronary heart disease.

After the radial artery puncture coronary intervention treatment, the patient needs to be prevented from doing wrist action, the patient is guided to raise the wrist to a certain height, and venous blood return is accelerated by gravity, so that symptoms of arm swelling and pain of the patient are relieved, comfort of the patient is improved, and even symptoms such as bleeding which possibly occur can be avoided, and good heart state of the patient is kept so as to be beneficial to recovery of the patient.

However, at present, after radial artery puncture, a patient can only realize wrist elevation by means of the existing props such as a pillow, a cabinet and the like, and wrist motions are also conscious, lack of better auxiliary instruments and are unfavorable for postoperative recovery of the patient.

Disclosure of Invention

The utility model aims at solving the problems in the prior art, and provides a radial artery puncture post-fixing device which solves the problem that the existing radial artery puncture post-fixing device is lack of auxiliary fixing devices.

The aim of the utility model can be achieved by the following technical scheme:

radial artery puncture postfix ware, including sheath and support frame, its characterized in that, the sheath curls and is the tube-shape and glues fixedly through the magic subsides, sheath internal fixation has the strip form metal strip, the length direction of metal strip with the sheath can supply the hand to penetrate the direction unanimous, and the fixer is still including being the suspender of rope form, the both ends of suspender are fixed respectively the both sides of sheath, the support frame includes the base, vertically fixes bracing piece on the base and connects the backup pad on the bracing piece top, the downward recess in backup pad top surface is the arc, the sheath place in the top surface of backup pad and with the backup pad can dismantle and be connected.

When the radial artery puncture rear fixer is used, the sheath is firstly disassembled, the wrist is put into the sheath in the direction of leaning against the metal strip, the curled sheath is cylindrical and is adhered and fixed through the magic tape, the wrist is wrapped and bound, and the wrist is fixed by the metal strip which is consistent with the hand direction in the sheath, so that the wrist cannot be bent. And then, the sheath is connected to the supporting plate at the top of the supporting frame, the wrist and the arm are supported by means of the arc surface at the top of the supporting plate, and the position of the sheath fixed on the top surface of the supporting frame is high enough as long as the supporting rod of the supporting frame is ensured to be long enough, so that the wrist is lifted. Namely, the radial artery puncture post-fixing device can assist in achieving the purposes of fixing the wrist and lifting the wrist through the arrangement of the sheath and the supporting frame, and assists a patient in recovering. In addition, according to the different practical situations, for example, when partial patients need to walk, the sheath can be detached from the top of the support frame, and the hanging belt is hung on the neck so as to support the wrist.

In the radial artery puncture rear fixer, the support plate is provided with the long strip-shaped connecting grooves in a penetrating mode, the sheath is provided with two long sheet-shaped connecting parts, one connecting part downwards penetrates through the connecting grooves from the upper side of the support plate, the other connecting part downwards bypasses the outer edge of the support plate, and the two connecting parts are oppositely closed and fixedly connected through the zipper. The two connecting parts can be made of cloth, the lower end edges of the two connecting parts are provided with teeth of a zipper, and after the two connecting parts are closed, the two connecting parts are combined and connected through the pull head, so that the fixation of the sheath and the support frame can be realized, and the connecting stability is good and the dismounting is convenient.

As another condition, in the radial artery puncture rear fixer, the bottom surface of the sheath is provided with the rough surface of the magic tape, the top surface of the supporting plate is correspondingly provided with the hook surface, and the sheath and the supporting plate are adhered through the magic tape. The sheath and the supporting frame can be disassembled and assembled through the magic tape.

In the radial artery puncture rear fixer, the lateral part of bracing piece has all be platelike upper plate and the hypoplastron that all level set up, the upper plate set up in the top of hypoplastron, vertically wear to be equipped with adjusting bolt on the upper plate and this adjusting bolt with upper plate threaded connection, the level is provided with between upper plate and the hypoplastron and is platelike clamp plate, the clamp plate with adjusting bolt's lower extreme axial is fixed and can be followed adjusting bolt goes up and down. Besides being placed on the ground by the base, the support frame can be clamped on the bed edge and the like through the clamping opening formed between the pressing plate and the lower plate according to different use environments, and the application range is wider.

In the radial artery puncture rear fixer, the supporting rod comprises an upper rod and a lower rod which are vertically arranged, the lower end of the upper rod is sleeved on the outer side of the upper end of the lower rod, the side part of the lower end of the upper rod is connected with a fastening screw in a threaded manner, and the fastening screw can be propped against the outer side of the lower rod when screwed in along the threads. The supporting rod is divided into an upper rod and a lower rod, so that the supporting rod can stretch out and draw back, and the supporting rod is locked at the position through the fastening screw after stretching out and drawing back, so that the supporting plate at the top of the supporting frame can realize the positioning of different heights, and different use requirements are met.

In the radial artery puncture rear fixer, the lateral part of the supporting rod is provided with a horizontally protruding plate-shaped lifting plate, one end of the supporting plate, which is far away from the lifting plate, is hinged with the supporting rod, a telescopic rod which can stretch out and draw back is arranged between the lifting plate and the bottom surface of the other end of the supporting plate, and the supporting frame is also connected with a driving piece which can drive the telescopic rod to stretch out and draw back. When the hinge point is close to the patient, and the telescopic rod is driven by the driving piece to extend, one end of the supporting plate, far away from the patient, rises, and the angle of the supporting plate is raised, so that venous blood return is faster, and symptoms are relieved.

Compared with the prior art, the radial artery puncture post-fixing device has the following advantages:

1. the bending of the wrist is limited through the cylindrical sheath matched with the metal strip, the lifting of the wrist is guaranteed through the height of the support frame fixed with the sheath, the state that the wrist needs to be kept after radial artery puncture is assisted and forced to be realized by a patient, frequent reminding and attention of nursing staff are not needed, the recovery of the patient can be effectively assisted, and the working efficiency of the nursing staff is improved.

2. The wrist is fixed only by the curling and fixing operation of the sheath, so that compared with the fixing operation by adopting a large amount of gauze and bandages, the wrist fixing device is more convenient to operate and improves the operation efficiency.

3. The sheath and the support frame can be detached, so that the requirement of fixing the wrist of a part of patients can be met, the requirement of walking of a part of patients can be met, the same fixer can realize two use requirements, the application range is wider, and the production cost is reduced.

Drawings

Fig. 1 is a schematic view of a first embodiment of a radial artery puncture posterior fixator.

Fig. 2 is a schematic structural view of a second support frame of the radial artery puncture post-anchor.

In the figure, 1, a sheath; 2. a support frame; 3. a hanging belt; 4. a base; 5. a support rod; 6. a support plate; 7. an upper plate; 8. a lower plate; 9. a pressing plate; 10. a driving member; 11. a telescopic rod; 12. raising the plate.

Detailed Description

The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.

Example 1

As shown in fig. 1, the radial artery puncture post-fixing device comprises a sheath 1, a sling 3 in a rope shape and a supporting frame 2. Wherein, the sheath 1 is formed by the fixation of the cloth curled into a cylinder shape and then adhered by the magic tape, and if necessary, the binding tape can be added for fixation. The sheath 1 is internally fixed with a plurality of strip-shaped metal strips which are arranged in parallel, the length direction of the metal strips is consistent with the penetrating direction of the hand of the sheath 1, and two ends of the hanging strip 3 are respectively fixed at two sides of the sheath 1. In this embodiment, the number of metal strips is two, one at the back of the hand position for preventing the wrist from rotating back and forth and one at the side position for preventing the wrist from rotating sideways.

The support frame 2 includes base 4, vertical bracing piece 5 and the backup pad 6 of connecting on bracing piece 5 top of fixing on base 4, and backup pad 6 overall bending is the arc, and the top surface center is the indent state, and sheath 1 is placed in the top surface of backup pad 6 and can dismantle with backup pad 6 and be connected. In this embodiment, the bottom surface of the sheath 1 is fixed with a hook surface of a magic tape, the top surface of the supporting plate 6 is fixed with a hook surface of the magic tape, and the sheath 1 and the supporting plate 6 are adhered and fixed by the magic tape so as to realize the detachable structure.

When the radial artery puncture post-fixing device is used, the magic tape on the sheath 1 is torn firstly, the sheath 1 is loosened, after the wrist is put into the sheath 1 in the direction of leaning against one of the metal strips, the curled sheath 1 is cylindrical and is adhered and fixed again through the magic tape, the wrist is wrapped and bound, and the wrist is fixed by means of the two metal strips in the sheath 1, which are consistent with the hand direction, so that the wrist cannot be bent.

Then, the sheath 1 is downwards placed on the hook surface at the top of the support frame 2 in the downward direction of the hair surface, so that the fixation between the sheath 1 and the support plate 6 is realized, the wrist and the arm are supported by means of the arc surface at the top of the support plate 6, the position of the sheath 1 fixed on the top surface of the support frame 2 is ensured to be high enough, and the lifting of the wrist is realized.

According to the actual situation, if some patients are allowed to walk or need to walk, the sheath 1 can be torn off from the top of the support frame 2, and the hanging belt 3 is hung on the neck of the patients to support the wrists.

Example two

As shown in fig. 2, the technical solution of the present embodiment is substantially the same as that of the first embodiment, except that:

the detachable connection can be realized by adopting a zipper fixing mode, so that the service life is prolonged: the support plate 6 is penetrated and provided with a strip-shaped connecting groove, the sheath 1 is provided with two freely-swinging long-sheet-shaped connecting parts, one connecting part downwards penetrates through the connecting groove from the upper side of the support plate 6, the other connecting part downwards bypasses the outer edge of the support plate 6, and the two connecting parts are connected and fixed through a zipper after being oppositely closed. In this embodiment, two connecting portions can adopt the cloth to make, and the lower extreme border of two connecting portions all has the tooth of zip fastener, and both draw close the back with both through the pull head with the fixed that can realize sheath 1 and support frame 2 that combines the connection between them, connection stability is good and easy dismounting. In order to improve the connection stability, the number of the connecting grooves can be two, the connecting grooves are formed in the supporting plate 6 and are respectively located on two sides of the supporting rod 5, the number of the connecting parts is two, and each group of the connecting parts is two, and the connecting grooves are correspondingly matched with one connecting groove respectively to realize connection and fixation.

For adapting to different patients or different use environments's height, the lateral part of bracing piece 5 can have all be platelike upper plate 7 and lower plate 8 that all level set up, and upper plate 7 sets up in the top of lower plate 8, and vertical adjusting bolt and this adjusting bolt and upper plate 7 threaded connection of wearing on the upper plate 7 are provided with the clamp plate 9 that is dull and stereotyped between upper plate 7 and the lower plate 8 level, and clamp plate 9 and adjusting bolt's lower extreme axial is fixed and can go up and down along with adjusting bolt. In this embodiment, two adjusting bolts can be connected to the same pressing plate 9, two unthreaded holes are correspondingly formed in the pressing plate 9, the two adjusting bolts respectively penetrate through the two unthreaded holes, nuts are connected to the outer sides of the adjusting bolts on the upper side of the pressing plate 9 and the lower side of the pressing plate 9 in a threaded mode, and the nuts are used for limiting the pressing plate 9 axially, so that the pressing plate 9 can be pressed down synchronously when the adjusting bolts go down. When the adjustable bolt is particularly used, the adjustable bolt can be arranged close to the support rod 5, so that a clamping opening is formed between the position of the pressing plate 9 far away from the support rod 5 and the position of the lower plate 8 and is used for clamping on the bed edge and the like.

The supporting rod 5 can further comprise an upper rod and a lower rod which are vertically arranged, the lower end of the upper rod is sleeved on the outer side of the upper end of the lower rod, the side part of the lower end of the upper rod is connected with a fastening screw in a threaded mode along the horizontal direction, and the fastening screw can be propped against the outer side of the lower rod when screwed in along the threads, so that positioning after relative axial movement of the upper rod and the lower rod is achieved.

The lateral part of bracing piece 5 still has the board-like lifting plate 12 that is of horizontal bulge, and this lifting plate 12 is located the both sides that are relative on the bracing piece 5 respectively with upper plate 7, and the one end that the backup pad 6 kept away from lifting plate 12 is articulated with bracing piece 5, is provided with telescopic link 11 between the bottom surface of lifting plate 12 and the backup pad 6 other end, still is connected with the driving piece 10 that can drive telescopic link 11 and stretch out and draw back on the support frame. In this embodiment, the telescopic link includes upper tube and lower tube that all are the pipe form, and the upper end of upper tube articulates in the bottom of backup pad 6, and the outside at the lower tube upper end is established to the lower pot head of upper tube, threaded connection between upper tube and the lower tube, and driving piece 10 can be the driving motor who articulates on raising plate 12, and driving motor's output shaft is connected with lower tube transmission and can drive lower tube circumference and rotate. When the power supply is used, a power supply can be plugged in or directly matched with a storage battery to supply power, and a button for controlling the driving motor to rotate positively and negatively is matched. When the forward rotation button is pressed, the driving motor drives the lower pipe to rotate forward, the lower pipe rotates out along the spiral, the whole length of the telescopic rod is prolonged, the supporting plate 6 is jacked up, and the inclination angle of the supporting plate 6 is increased. On the contrary, the driving motor drives the lower pipe to rotate reversely, the whole length of the telescopic rod is shortened, the supporting plate 6 falls back, and the inclination angle is reduced. Of course, the driving mode can be replaced by a rocker driving structure on the existing patient bed according to the requirement.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Claims

1. Radial artery puncture postfix ware, including sheath (1) and support frame (2), its characterized in that, sheath (1) is curled into the tube-shape by the cloth and is stuck fixedly through the magic, sheath (1) internal fixation has and is rectangular form metal strip, the length direction of metal strip with the direction that sheath (1) can supply the hand to penetrate is consistent, and the fixer is still including being rope suspender (3), the both ends of suspender (3) are fixed respectively the both sides of sheath (1), support frame (2) include base (4), support bar (5) and the backup pad (6) of fixing on support bar (5) top of vertical fixing on base (4), backup pad (6) top surface is concave to be the arc downwards, sheath (1) place in the top surface of backup pad (6) and with backup pad (6) detachable connection.

2. The radial artery puncture postfixing device according to claim 1, wherein the supporting plate (6) is provided with a long strip-shaped connecting groove in a penetrating manner, the sheath (1) is provided with two long sheet-shaped connecting parts, one connecting part downwards penetrates through the connecting groove from the upper side of the supporting plate (6), the other connecting part downwards bypasses the outer edge of the supporting plate (6), and the two connecting parts are oppositely closed and fixedly connected through a zipper.

3. The radial artery puncture post-fixing device according to claim 1, wherein the bottom surface of the sheath (1) is provided with a rough surface of a magic tape, the top surface of the supporting plate (6) is correspondingly provided with a hook surface, and the sheath (1) and the supporting plate (6) are adhered by the magic tape.

4. The radial artery puncture rear fixator according to claim 1, 2 or 3, wherein the side portion of the supporting rod (5) is provided with an upper plate (7) and a lower plate (8) which are both horizontally arranged and are both plate-shaped, the upper plate (7) is arranged above the lower plate (8), an adjusting bolt is vertically arranged on the upper plate (7) in a penetrating manner and is in threaded connection with the upper plate (7), a plate-shaped pressing plate (9) is horizontally arranged between the upper plate (7) and the lower plate (8), and the pressing plate (9) and the lower end of the adjusting bolt are axially fixed and can be lifted along with the adjusting bolt.

5. A radial artery puncture rear fixator according to claim 1, 2 or 3, characterized in that the support rod (5) comprises an upper rod and a lower rod which are vertically arranged, the lower end of the upper rod is sleeved on the outer side of the upper end of the lower rod, the side part of the lower end of the upper rod is connected with a fastening screw in a threaded manner, and the fastening screw can be propped against the outer side of the lower rod when screwed in along the thread.

6. A radial artery puncture rear fixer according to claim 1, 2 or 3, characterized in that the side part of the supporting rod (5) is provided with a horizontally protruding plate-shaped lifting plate (12), one end of the supporting plate (6) away from the lifting plate (12) is hinged with the supporting rod (5), a telescopic rod (11) capable of telescoping is arranged between the lifting plate (12) and the bottom surface of the other end of the supporting plate (6), and the supporting frame (2) is also connected with a driving piece (10) capable of driving the telescopic rod (11) to telescope.