CN215605736U

CN215605736U - Medical blood drawing supporting pad

Info

Publication number: CN215605736U
Application number: CN202121361856.3U
Authority: CN
Inventors: 陈丽云; 王宛仪
Original assignee: Hainan General Hospital
Current assignee: Hainan General Hospital
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2022-01-25
Anticipated expiration: 2031-06-18

Abstract

The utility model discloses a medical blood drawing support pad which comprises a U-shaped frame, wherein a flexible pad is movably arranged on the U-shaped frame, and a groove for arm support is obliquely arranged on the flexible pad; an adjusting screw is rotatably arranged on the U-shaped frame, a limiting frame is arranged in the flexible pad, and the limiting frame is in threaded connection with the adjusting screw, so that the adjusting screw rotates to adjust the distance between the flexible pads, and the vertical section width of the groove is adjusted; the limiting frame is in threaded connection with a limiting pipe, an elastic component is arranged in the limiting pipe, and one end of the elastic component is abutted against one side of the U-shaped frame; the oblique flexible pad is arranged on the U-shaped frame to obliquely support the arm of the phlebotomist, so that the nurse can conveniently take blood for the phlebotomist, and the blood taking efficiency of the nurse is effectively improved; simultaneously, rely on adjusting screw's rotation to adjust the interval between the spacing, realize adjusting the slope recess width that the flexible pad was filled up to the different person's of drawing blood arm size of adaptation improves the person's of drawing blood travelling comfort of drawing blood.

Description

Medical blood drawing supporting pad

Technical Field

The utility model relates to the technical field of medical auxiliary equipment, in particular to a medical blood drawing supporting pad.

Background

The blood sampling is needed when physical examination and patient blood detection are carried out, a flexible liner is mainly placed on a platform in an existing blood sampling room, the arm of a blood drawing person is placed on the flexible liner, a nurse ties up the arm of the patient through a rubber tube, and the blood drawing room is pricked after blood vessels are exposed. Because the arm of the person who draws blood is located the coplanar, the nurse often has the inconvenient condition of operation when pricking the needle for the person who draws blood, and the person who draws blood need cooperate the nurse to lift arm one end at the in-process of drawing blood, very big influence person's that draws blood travelling comfort.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a medical blood drawing support pad aiming at the defects in the technology, and aims to solve the problem that a nurse is inconvenient to operate when taking blood from a blood drawing person.

The utility model provides a medical blood drawing support pad which comprises a U-shaped frame, wherein a flexible pad is movably arranged on the U-shaped frame, and a groove for supporting an arm is obliquely arranged on the flexible pad; an adjusting screw is rotatably arranged on the U-shaped frame, a limiting frame is arranged in the flexible pad, and the limiting frame is in threaded connection with the adjusting screw, so that the adjusting screw rotates to adjust the distance between the flexible pads, and the vertical section width of the groove is adjusted; the limiting pipe is connected to the limiting frame in a threaded mode, an elastic component is arranged in the limiting pipe, and one end of the elastic component is abutted to one side of the U-shaped frame.

Further, the width of the upper end vertical opening of the groove is smaller than that of the lower end vertical opening of the groove.

Further, flexible pad includes first flexible pad and the flexible pad of second, spacing includes first spacing and the spacing of second, first flexible pad with the trapezoidal channel has all been opened to one side of the flexible pad of second, first flexible pad with the opposite side of the flexible pad of second has all opened the rectangular channel, the both sides of first spacing are located respectively on the first flexible pad the trapezoidal channel with the rectangular channel, the both sides of the spacing of second are located respectively on the flexible pad of second the trapezoidal channel with the rectangular channel.

Furthermore, a limiting rod is arranged on the U-shaped frame, the elastic component is a spring, and the spring is sleeved on the limiting rod.

Furthermore, one end of the adjusting screw rod is provided with a knob.

Furthermore, a limiting groove is formed in the flexible pad, and the limiting pipe is located in the limiting groove.

Furthermore, the screw thread turning directions at the two ends of the adjusting screw rod are opposite, so that the adjusting screw rod rotates to drive the first flexible cushion and the second flexible cushion to move relatively.

Further, the flexible pad is made of silica gel.

Compared with the prior art, the method has the following beneficial effects:

the utility model provides a medical blood drawing support pad, which is characterized in that the oblique flexible pad is arranged on a U-shaped frame to obliquely support the arm of a blood drawing person, so that a nurse can conveniently take blood from the blood drawing person, and the blood drawing efficiency of the nurse is effectively improved; simultaneously, rely on adjusting screw's rotation to adjust the interval between the spacing, realize adjusting the slope recess width that the flexible pad was filled up to the different person's of drawing blood arm size of adaptation improves the person's of drawing blood travelling comfort of drawing blood.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only preferred embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic view of a medical blood drawing support pad according to the present invention;

FIG. 2 is a schematic view of the inside of a chute of a medical blood drawing support pad according to the present invention;

FIG. 3 is an axial view of a flexible pad of a medical blood drawing support pad of the present invention;

FIG. 4 is an axial view of a flexible pad of a medical blood drawing support pad of the present invention;

FIG. 5 is an axial view of a spacing frame of the medical blood drawing support pad of the present invention;

FIG. 6 is an axial view of a spacing frame of the medical blood drawing support pad of the present invention;

fig. 7 is a bottom schematic view of a limiting frame of the medical blood drawing support pad of the present invention.

In the figure, 1-U-shaped frame; 2-a flexible mat; 3-a groove; 4-adjusting the screw rod; 5-a limiting frame; 6-an elastic member; 7-a limiting rod; 8-a knob; 9-a limiting pipe; 10-a chute; 21-a first flexible mat; 22-a second flexible mat; 23-a limiting groove; 31-a trapezoidal groove; 32-rectangular groove; 50-a card slot; 51-a first stop; 52-second restraint bracket.

Detailed Description

For a better understanding of the present invention, its structure, and the functional features and advantages attained by its structure, reference is made to the following detailed description of the preferred embodiments taken in conjunction with the accompanying drawings, in which:

example 1:

as shown in fig. 1 to 7, the utility model provides a medical blood drawing support pad, which comprises a U-shaped frame 1, wherein a flexible pad 2 is movably arranged on the U-shaped frame 1, and a groove 3 for arm support is obliquely arranged on the flexible pad 2, so that the arm is obliquely supported through the oblique groove 3, thereby facilitating the blood drawing of a blood drawing person by a nurse; an adjusting screw rod 4 is rotatably arranged on the U-shaped frame 1, a limiting frame 5 is arranged in the flexible pad 2, and the limiting frame 5 is in threaded connection with the adjusting screw rod 4, so that the adjusting screw rod 4 can adjust the distance between the flexible pads 2 through rotation, and the vertical section width of the groove 3 can be adjusted; specifically, the limiting frame 5 is of a U-shaped structure, a clamping groove 50 is formed in the limiting frame 5, and the flexible pad 2 is located in the clamping groove 50; threaded connection has spacing pipe 9 on spacing 5, is equipped with elastomeric element 6 in the spacing pipe 9, and elastomeric element 6's one end and 1 one side butt of U-shaped frame to come to carry on spacingly to cushion 2 through spacing pipe 9, so that spacing 5 can drive cushion 2 and remove at the in-process that removes.

Specifically, the vertical opening width of the upper end of the groove 3 is smaller than that of the lower end of the groove 3, so that the bionic arm can conveniently support the comfort of the hands of the blood drawing personnel.

Specifically, the flexible cushion 2 comprises a first flexible cushion 21 and a second flexible cushion 22, the limiting frame 5 comprises a first limiting frame 51 and a second limiting frame 52, one side of each of the first flexible cushion 21 and the second flexible cushion 22 is provided with a trapezoidal groove 31, the other side of each of the first flexible cushion 21 and the second flexible cushion 22 is provided with a rectangular groove 32, two sides of the first limiting frame 51 are respectively positioned in the trapezoidal groove 31 and the rectangular groove 32 on the first flexible cushion 21, and two sides of the second limiting frame 52 are respectively positioned in the trapezoidal groove 31 and the rectangular groove 32 on the second flexible cushion 22; the first flexible cushion 21 and the second flexible cushion 22 are respectively arranged on the first limiting frame 51 and the second limiting frame 52, so that the first flexible cushion 21 and the second flexible cushion 22 move when the first limiting frame 51 and the second limiting frame 52 are driven to move in the rotating process of the adjusting screw rod 4, and the vertical section width of the groove 3 is adjusted; the sliding grooves 10 are formed in two sides of the first limiting frame 51 and the second limiting frame 52, and the first limiting frame 51 and the second limiting frame 52 enable two sides of the U-shaped frame 1 to move in the sliding grooves 10 relative to the limiting frames 5 through rotation of the adjusting screw rods 4.

Example 2:

as shown in fig. 5, in combination with the technical solution of embodiment 1, in this embodiment, a limiting rod 7 is disposed on the U-shaped frame 1, the elastic component 6 is a spring, and the spring is sleeved on the limiting rod 7 to limit the spring through the limiting rod 7.

Specifically, as shown in fig. 5, one end of the adjusting screw rod 4 is provided with a knob 8, so that the distance between the first limiting frame 51 and the second limiting frame 52 can be adjusted by rotating the adjusting screw rod 4 through the knob 8, and the distance between the first flexible cushion 21 and the second flexible cushion 22 can be adjusted.

Specifically, as shown in fig. 4, a limiting groove 23 is formed in the flexible mat 2, and the limiting pipe 9 is located in the limiting groove 23, so that the flexible mat 2 is limited on the limiting frame 5 through the limiting pipe 9, and the flexible mat 2 can follow the limiting frame 5.

Specifically, as shown in fig. 6, the thread directions of the two ends of the adjusting screw rod 4 are opposite to each other, so that the adjusting screw rod 4 rotates to drive the first flexible cushion 21 and the second flexible cushion 22 to move relatively, and the rotating knob 8 is realized to adjust the distance between the first flexible cushion 21 and the second flexible cushion 22, so as to adjust the width of the vertical section of the groove 3, and thus adapt to the arms of different phlebotomists.

Specifically, as shown in fig. 3 and 4, the material of the flexible mat 2 is silicone so as to improve comfort by the silicone material.

The foregoing is merely a preferred embodiment of the utility model and is not intended to limit the utility model in any manner. Those skilled in the art can make many possible variations and modifications to the disclosed solution, or modify equivalent embodiments using the teachings set forth above, without departing from the scope of the claimed solution. Therefore, any modification, equivalent change and modification made to the above embodiments according to the technology of the present invention are within the protection scope of the present invention, unless the content of the technical solution of the present invention is departed from.

Claims

1. The medical blood drawing support pad is characterized by comprising a U-shaped frame (1), wherein a flexible pad (2) is movably arranged on the U-shaped frame (1), and a groove (3) for supporting an arm is obliquely arranged on the flexible pad (2); an adjusting screw rod (4) is rotatably arranged on the U-shaped frame (1), a limiting frame (5) is arranged in the flexible pad (2), and the limiting frame (5) is in threaded connection with the adjusting screw rod (4) so that the adjusting screw rod (4) can rotate to adjust the distance between the flexible pads (2) and further adjust the vertical section width of the groove (3); the limiting pipe (9) is connected to the limiting frame (5) in a threaded mode, an elastic component (6) is arranged in the limiting pipe (9), and one end of the elastic component (6) is abutted to one side of the U-shaped frame (1).

2. The medical blood withdrawal support cushion according to claim 1, wherein the width of the upper end vertical opening of the groove (3) is smaller than the width of the lower end vertical opening of the groove (3).

3. The medical blood drawing support pad according to claim 1, wherein the flexible pad (2) comprises a first flexible pad (21) and a second flexible pad (22), the limiting frame (5) comprises a first limiting frame (51) and a second limiting frame (52), one side of the first flexible pad (21) and one side of the second flexible pad (22) are both provided with a trapezoidal groove (31), the other side of the first flexible pad (21) and the other side of the second flexible pad (22) are both provided with a rectangular groove (32), two sides of the first limiting frame (51) are respectively located in the trapezoidal groove (31) and the rectangular groove (32) on the first flexible pad (21), and two sides of the second limiting frame (52) are respectively located in the trapezoidal groove (31) and the rectangular groove (32) on the second flexible pad (22).

4. The medical blood drawing support pad according to claim 1, wherein the U-shaped frame (1) is provided with a limiting rod (7), the elastic member (6) is a spring, and the spring is sleeved on the limiting rod (7).

5. The medical blood drawing support pad according to claim 1, wherein the adjusting screw (4) is provided with a knob (8) at one end.

6. The medical blood drawing support pad according to claim 1, wherein the flexible pad (2) is provided with a limiting groove (23), and the limiting tube (9) is located in the limiting groove (23).

7. The medical blood drawing support pad according to claim 3, wherein the threads at the two ends of the adjusting screw (4) are oppositely threaded, so that the adjusting screw (4) rotates to drive the first flexible pad (21) and the second flexible pad (22) to move relatively.

8. Medical blood draw back support pad according to any of claims 1 to 7, wherein the material of the flexible pad (2) is silicone.