CN216090707U - Radial artery puncture auxiliary frame - Google Patents

Abstract

The utility model discloses a radial artery puncture auxiliary frame which comprises a frame body, an adjusting seat, a supporting plate and a fixing part, wherein the adjusting seat is arranged on the frame body; the adjusting seat is arranged on the frame body and can move along the vertical direction on the frame body, the fixing part is arranged between the adjusting seat and the frame body, the fixing part is used for fixing the adjusting seat on the frame body, and the supporting plate is connected with the adjusting seat and is horizontally arranged. The radial artery puncture auxiliary frame can be used for adjusting the height according to different use conditions, and is good in adaptability, strong in practicability and more convenient to use.

Description

Radial artery puncture auxiliary frame

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a radial artery puncture auxiliary frame.

Background

The radial artery is the most commonly used artery puncture site, is positioned on the inner side of the capitulum radius in the anterior area of the wrist, is very superficial and easy to touch although the lumen of the radial artery is tiny and has relatively weak pulsation, is convenient and safe to operate, is easy to expose, is not limited by positions and operation places, is not easy to cause mistaken entering of veins and deep nerves, and is the most commonly used site for blood collection. When puncturing a patient, the hand of the patient needs to be placed on a table top, then the palm of the patient faces upwards, and then puncturing is performed. However, the physical states of the patients who need to be punctured are different, some patients can be punctured by sitting on the table, the patients who are bedridden are difficult to puncture by sitting on the table by holding the handles on the table, and in addition, the heights of adults and children are different, so that the operation is very inconvenient because the children need to put the hands on the table for puncturing, and a small table needs to be found for the children to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve one or more technical problems in the prior art, and provides a radial artery puncture auxiliary frame which can be adjusted in height according to actual use requirements, is good in adaptability and is more convenient to use.

The solution of the utility model for solving the technical problem is as follows:

provides a radial artery puncture auxiliary frame, which comprises a frame body, an adjusting seat, a supporting plate and a fixing part; the adjusting seat is arranged on the frame body and can move along the vertical direction on the frame body, the fixing part is arranged between the adjusting seat and the frame body, the fixing part is used for fixing the adjusting seat on the frame body, and the supporting plate is connected with the adjusting seat and is horizontally arranged.

The utility model has at least the following beneficial effects: when using, need put patient's hand in the backup pad and puncture, and adjust the seat and can reciprocate on the support body to drive the backup pad and reciprocate, consequently can carry out corresponding altitude mixture control to different patients. If the patient needing puncturing is an adult capable of walking normally, the adjusting seat can be placed at a higher position, then the adjusting seat is fixed on the frame body by using the fixing piece, and the hand of the patient is flatly placed on the supporting plate for puncturing. If the patient needs to be punctured, the adjusting seat is required to move downwards to a lower position, the adjusting seat is fixed on the frame body by using the fixing piece, and then puncturing is carried out. The radial artery puncture auxiliary frame can be used for adjusting the height according to different use conditions, and is good in adaptability, strong in practicability and more convenient to use.

As the further improvement of above-mentioned technical scheme, from last down being equipped with evenly distributed's the first through-hole of a plurality of on the support body, be equipped with the second through-hole on the regulation seat, the mounting passes in proper order the second through-hole with will behind the first through-hole adjust the seat and connect on the support body, adjust the seat and can reciprocate on the support body according to the in service behavior of reality, when removing suitable position, aim at first through-hole with the second through-hole, then use the mounting to pass second through-hole and first through-hole in proper order to adjust the seat and fix on the support body, it is very convenient to use.

As a further improvement of the technical scheme, the fixing piece is a stud, an inner thread is arranged on the inner wall of the first through hole, the fixing piece is in threaded connection with the first through hole, the fixing piece is connected to the frame body in a threaded connection mode, and the fixing piece is simple in structure and convenient to use.

As a further improvement of the above technical scheme, the radial artery puncture auxiliary frame further comprises a folding assembly, the supporting plate is rotatably connected with the adjusting seat, one end of the folding assembly is connected with the adjusting seat, and the other end of the folding assembly is connected with the supporting plate.

As a further improvement of the above technical solution, the folding assembly includes a fastening member, a first connecting rod and a second connecting rod, one end of the first connecting rod is rotatably connected to the adjusting seat and the joint is provided with the fastening member, the other end of the first connecting rod is rotatably connected to one end of the second connecting rod and the joint is provided with the fastening member, the other end of the second connecting rod is rotatably connected to the bottom surface of the supporting plate and the joint is provided with the fastening member, when in use, the supporting plate is in a horizontal state, the first connecting rod and the second connecting rod are in an open state and are located on the same straight line, the fastening member is tightened to enable the first connecting rod and the second connecting rod to provide support for the supporting plate, when not needed, the fastening member can be loosened to withdraw the first connecting rod and the second connecting rod, the first connecting rod and the second connecting rod are in a folded state, and the supporting plate is in a vertical state, thereby reducing the occupied space.

As a further improvement of the technical scheme, the fastening piece comprises a bolt and a nut, and is simple in structure and convenient to use.

As a further improvement of the technical scheme, one end, opposite to the adjusting seat, of the supporting plate is provided with a bolster, the wrist of a patient is placed on the bolster to be padded for puncture, the puncture is more convenient, the bolster can be detachably connected to the supporting plate, and the bolster can be conveniently detached to be disinfected or replaced.

As a further improvement of the technical scheme, the hook is arranged at the upper part of the frame body, and a transfusion bottle can be hung on the hook for transfusion, so that the radial artery puncture auxiliary frame also has the function of a transfusion frame, and has strong practicability.

As a further improvement of the technical scheme, the lower part of the frame body is provided with a self-locking universal wheel, so that the frame body is convenient to move, and the frame body can be fixed to prevent the frame body from sliding during puncturing.

Drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures are only some embodiments of the utility model, not all embodiments, and that a person skilled in the art can also derive other designs and figures from them without inventive effort.

Fig. 1 is a schematic view of the overall structure of the embodiment of the present invention.

In the figure: 1. a frame body; 2. an adjusting seat; 3. a support plate; 4. a fixing member; 5. a first through hole; 6. a second through hole; 7. a supporting seat; 8. a fastener; 9. a first link; 10. a second link; 11. a bolster; 12. a universal wheel; 13. fixing belts; 14. an infusion hook.

Detailed Description

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and those skilled in the art can obtain other embodiments without inventive effort based on the embodiments of the present invention, and all embodiments are within the protection scope of the present invention. In addition, all the coupling/connection relationships mentioned herein do not mean that the components are directly connected, but mean that a better coupling structure can be formed by adding or reducing coupling accessories according to specific implementation conditions. All technical characteristics in the utility model can be interactively combined on the premise of not conflicting with each other.

As shown in fig. 1, a radial artery puncture auxiliary frame comprises a frame body 1, an adjusting seat 2, a supporting plate 3 and a fixing part 4; adjust seat 2 and establish on support body 1 and can move along upper and lower direction on support body 1, and mounting 4 establishes between adjusting seat 2 and support body 1, and mounting 4 is used for fixing adjusting seat 2 on support body 1, and backup pad 3 is connected and is the level setting with adjusting seat 2.

As shown in fig. 1, in this embodiment, the adjusting base 2 is in a sleeve shape, the adjusting base 2 is sleeved on the frame body 1, and the adjusting base 2 can move up and down on the frame body 1.

In some other embodiments, the adjusting seat 2 may be plate-shaped as long as it can move up and down on the frame body 1.

As shown in fig. 1, a plurality of first through holes 5 are uniformly distributed on a frame body 1 from top to bottom, the first through holes 5 penetrate through the frame body 1 along the radial direction of the frame body 1, a second through hole 6 is arranged on an adjusting seat 2, the second through hole 6 penetrates through the adjusting seat 2 along the radial direction of the adjusting seat 2, the number of the second through holes 6 is specifically two, one second through hole 6 is arranged on the upper portion of the adjusting seat 2, the other second through hole 6 is arranged on the lower portion of the adjusting seat 2, the first through hole 5 and the second through hole 6 are the same in size, when in use, the positions of the first through hole 5 and the second through hole 6 are firstly aligned, then a fixing member 4 penetrates through the first through hole 5 and the second through hole 6, the adjusting seat 2 can be fixed on the frame body 1, the fixing member is very convenient to use, because the number of the second through holes 6 is two, two fixing members 4 are needed to be used for fixing in the embodiment, the fixing effect is better.

In some other embodiments, there may be only one second through hole 6 on the adjusting base 2, and there is also only one corresponding fixing member 4, which can also perform the fixing function.

In some other embodiments, a plurality of grooves distributed uniformly may be formed on the frame body 1 from top to bottom to replace the first through holes 5, and the fixing member 4 may pass through the second through holes 6 and then be inserted into the grooves, so as to fix the adjusting seat 2 on the frame body 1.

In this embodiment, mounting 4 is the double-screw bolt, and the inner wall of first through-hole 5 is equipped with the internal thread, and the inner wall of second through-hole 6 is smooth form, and mounting 4 passes behind the second through-hole 6 with 5 threaded connection of first through-hole, connects mounting 4 on support body 1 through threaded connection's mode, simple structure, and convenient to use connects also more firmly.

In some other embodiments, the outer wall of the fixing member 4 is smooth, the inner walls of the first through hole 5 and the second through hole 6 are both smooth, and the fixing member 4 can also pass through the first through hole 5 and the second through hole 6 and fix the adjusting base 2 on the frame body 1.

In some other embodiments, the fixing member 4 may be a hook, and the adjusting base 2 may be hung on the first through hole 5 by the hook, and may also perform a fixing function.

In this embodiment, radial artery puncture auxiliary frame still includes folding assembly, and backup pad 3 rotates with adjusting seat 2 and is connected, more specifically, is equipped with supporting seat 7 on adjusting seat 2, and a tip of backup pad 3 rotates through the pivot and connects on supporting seat 7. Folding assembly's one end is connected with regulation seat 2, and folding assembly's the other end is connected with backup pad 3, when need not using, can fold backup pad 3, is about to backup pad 3 and folds to vertical state from the horizontality, reduces occupation space, conveniently puts.

As shown in fig. 1, the folding assembly includes a fastening member 8, a first connecting rod 9 and a second connecting rod 10, one end of the first connecting rod 9 is rotatably connected with the adjusting base 2 and the joint is provided with the fastening member 8, the other end of the first connecting rod 9 is rotatably connected with one end of the second connecting rod 10 and the joint is provided with the fastening member 8, the other end of the second connecting rod 10 is rotatably connected with the bottom surface of the supporting plate 3 and the joint is provided with the fastening member 8, and more specifically, the fastening member 8 includes a bolt and a nut.

In this embodiment, a through hole is formed in the adjusting base 2, a through hole is formed in the bottom surface of the supporting plate 3, through holes are formed in both ends of the first connecting rod 9 and both ends of the second connecting rod 10, the through hole in the adjusting base 2 is connected with the through hole in one end of the first connecting rod 9 through a bolt and a nut, the through hole in the other end of the first connecting rod 9 is connected with the through hole in one end of the second connecting rod 10 through a bolt and a nut, the through hole in the other end of the second connecting rod 10 is connected with the through hole in the bottom surface of the supporting plate 3 through a bolt and a nut, when in use, the supporting plate 3 is in a horizontal state, the first connecting rod 9 and the second connecting rod 10 are in an open state and are located on the same straight line, the bolts and nuts are tightened so that the first connecting rod 9 and the second connecting rod 10 are in a stable state, the first connecting rod 9 and the second connecting rod 10 can provide support for the supporting plate 3, and when not needed, the bolts and the nuts can be loosened, the first connecting rod 9 and the second connecting rod 10 are retracted and folded, the first connecting rod 9 and the second connecting rod 10 are in a folded state, and the support plate 3 is in an upright state, so that the occupied space is reduced.

As shown in fig. 1, the one end relative with adjusting seat 2 is equipped with bolster 11 in backup pad 3, put patient's wrist and fill up on bolster 11 and puncture, it is more convenient to puncture, bolster 11 can be dismantled and connect in backup pad 3, the convenient dismantlement gets off and disinfect or change, more specifically, bolster 11's below is equipped with a fixed band 13, encircle backup pad 3 behind fixed band 13 passing bolster 11's the lower part, the both ends of fixed band 13 are pasted together through the magic subsides, thereby fix bolster 11 in backup pad 3.

As shown in figure 1, the upper part of the frame body 1 is provided with an infusion hook 14, and a transfusion bottle can be hung on the infusion hook 14 for transfusion, so that the radial artery puncture auxiliary frame also has the function of an infusion support and has strong practicability.

As shown in fig. 1, the lower portion of the frame body 1 is provided with a self-locking universal wheel 12, which facilitates the movement of the frame body 1, and the frame body 1 can be fixed during puncturing to prevent the frame body 1 from sliding.

While the preferred embodiments of the present invention have been described in detail, it is to be understood that the utility model is not limited to the precise embodiments, and that various equivalent changes and modifications may be effected therein by one skilled in the art without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims (9)

1. The utility model provides a radial artery puncture auxiliary frame which characterized in that: comprises a frame body, an adjusting seat, a supporting plate and a fixing piece; the adjusting seat is arranged on the frame body and can move along the vertical direction on the frame body, the fixing part is arranged between the adjusting seat and the frame body, the fixing part is used for fixing the adjusting seat on the frame body, and the supporting plate is connected with the adjusting seat and is horizontally arranged.

2. The radial artery puncture assist device of claim 1, wherein: the support body is provided with a plurality of first through holes which are evenly distributed from top to bottom, the adjusting seat is provided with a second through hole, and the fixing part sequentially penetrates through the second through hole and the first through hole and then is connected with the adjusting seat on the support body.

3. The radial artery puncture assist device of claim 2, wherein: the fixing piece is a stud, an internal thread is arranged on the inner wall of the first through hole, and the fixing piece is in threaded connection with the first through hole.

4. The radial artery puncture assist device of claim 3, wherein: the radial artery puncture auxiliary frame further comprises a folding assembly, the supporting plate is connected with the adjusting seat in a rotating mode, one end of the folding assembly is connected with the adjusting seat, and the other end of the folding assembly is connected with the supporting plate.

5. The radial artery puncture assisting frame according to claim 4, wherein: folding assembly includes fastener, first connecting rod and second connecting rod, the one end of first connecting rod with it is equipped with to adjust the seat rotation connection and junction, the other end of first connecting rod with the one end of second connecting rod is rotated and is connected and the junction is equipped with the fastener, the other end of second connecting rod with the bottom surface of backup pad is rotated and is connected and the junction is equipped with the fastener.

6. The radial artery puncture assist device of claim 5, wherein: the fastener includes a bolt and a nut.

7. The radial artery puncture assisting frame according to claim 6, wherein: one end of the supporting plate opposite to the adjusting seat is provided with a bolster, and the bolster is detachably connected to the supporting plate.

8. The radial artery puncture assist device of claim 7, wherein: the upper part of the frame body is provided with a hook.

9. The radial artery puncture assist device of claim 8, wherein: the lower part of the frame body is provided with a self-locking universal wheel.

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