CN211066638U

CN211066638U - Fixing device for blood sampling

Info

Publication number: CN211066638U
Application number: CN201921266468.XU
Authority: CN
Inventors: 左江涛; 黄权梅; 李海宏
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-07
Filing date: 2019-08-07
Publication date: 2020-07-24
Anticipated expiration: 2029-08-07

Abstract

The utility model relates to a hospital's sampling equipment technical field, more specifically the fixing device is used in blood sampling that says so, including forearm placement machine and fixed band, this fixing device is used in blood sampling still includes elbow joint placement machine, fixed band sliding connection is at the middle part of forearm placement machine upper end, elbow joint placement machine sliding connection is in forearm placement machine's rear end, the device can help to treat that the blood sampling people keeps a correct blood sampling posture, can also fix the arm, prevent the in-process in blood sampling and move indiscriminately, influence the efficiency of blood sampling, and the device can also carry out quick adjustment according to the arm length of treating the blood sampling people.

Description

Fixing device for blood sampling

Technical Field

The utility model relates to a hospital sampling equipment technical field, more specifically the fixing device for blood sampling that says so.

Background

Patients who see a doctor in a hospital are many every day, various examinations in the process of seeing a doctor are often arranged in long lines, particularly blood sampling tests, and in the process of blood sampling, many patients do not move according to correct arm postures or in the process of blood sampling, so that the blood sampling process is not smooth, and the speed and the quality of follow-up examinations are influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a fixing device is used in blood sampling can help the people who treats the blood sampling to keep a correct arm posture to can fix the arm, prevent that the arm from moving in disorder at the in-process of blood sampling, can also be according to the length of blood sampling people's arm, quick adjustment.

The purpose of the utility model is realized through the following technical scheme:

as a further optimization of this technical scheme, the utility model relates to a fixing device is used in blood sampling, including forearm placement machine structure and fixed band, this fixing device is used in blood sampling still includes elbow joint placement machine structure, and fixed band sliding connection is at the middle part of forearm placement machine structure upper end, and elbow joint placement machine constructs sliding connection at the rear end of forearm placement machine structure.

As a further optimization of this technical scheme, the utility model relates to a fixing device is used in blood sampling, forearm placement mechanism includes that slip hole, sponge layer I, go-between, sponge layer II, forearm place platform, coupling hook I, spring, holding rod and fixed plate, the lower part of platform rear end is placed at the forearm to the slip hole setting, I fixed connection of sponge layer is on the curved surface that platform rear end was placed to the forearm, two go-between difference fixed connection are in the forearm place the left and right sides at platform upper end middle part, two fixed plates difference fixed connection are in the forearm place the anterior left and right sides in platform upper end, holding rod fixed connection is between two fixed plates, II covers of sponge layer are established on the holding rod, I fixed connection of coupling hook is on the round platform that the inside front end was placed to the forearm, the one end fixed connection of spring is on coupling hook I.

As a further optimization of this technical scheme, the utility model relates to a fixing device is used in blood sampling, the one end of fixed band is rotated and is connected at one of them go-between, the other end winding of fixed band is on another go-between.

As this technical scheme's further optimization, the utility model relates to a fixing device is used in blood sampling, elbow joint placement mechanism includes coupling hook II, and stopper, slide bar, sliding seat, sponge layer III, elbow joint place piece, connecting thread and screw hole, elbow joint places piece fixed connection in the upper end of sliding seat, the upper end of piece is placed at elbow joint to III fixed connection on sponge layer, the one end fixed connection of slide bar is at the middle part of sliding seat front end, II fixed connection of coupling hook are at the front end of stopper, II fixed connection of coupling hook are at the other end of spring, the slide bar is provided with connecting thread, the rear end of stopper is provided with the screw hole, and the slide bar passes through connecting thread fit to be connected in the screw hole, slide bar sliding connection is in the sliding hole.

The utility model relates to a fixing device for blood sampling's beneficial effect does: the device can help a person waiting to take blood to keep a correct blood taking posture, can also fix an arm, prevents the disorder in the blood taking process and influences the blood taking efficiency, and can also carry out quick adjustment according to the arm length of the person waiting to take blood.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a schematic view of the whole structure of a fixing device for blood collection according to the present invention;

FIG. 2 is a schematic structural section view of the forearm placement mechanism of the present invention;

FIG. 3 is a schematic view of the installation structure of a part of the device of the present invention;

FIG. 4 is a schematic structural view of the elbow placement mechanism of the present invention;

fig. 5 is a schematic structural view of the connecting rod of the present invention;

fig. 6 is a schematic structural diagram of the limiting block of the present invention.

In the figure: a small arm placing mechanism 1; a sliding hole 1-1; sponge layers I1-2; 1-3 of a connecting ring; sponge layers II 1-4; a small arm placing table 1-5; 1-6 of a connecting hook; 1-7 of a spring; 1-8 of a holding rod; fixing plates 1-9; a fixing belt 2; an elbow joint placement mechanism 3; a connecting hook II 3-1 and a limiting block 3-2; a slide bar 3-3; 3-4 of a sliding seat; 3-5 parts of sponge layer III; 3-6 parts of elbow joint placing blocks; 3-7 of connecting threads; and 3-8 of threaded holes.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The first embodiment is as follows:

the present embodiment will be described below with reference to fig. 1 to 4, and a fixing device for blood collection includes a forearm placement mechanism 1 and a fixing band 2, and is characterized in that: the fixing device for blood sampling further comprises an elbow joint placing mechanism 3, wherein the fixing belt 2 is connected to the middle of the upper end of the forearm placing mechanism 1 in a sliding mode, and the elbow joint placing mechanism 3 is connected to the rear end of the forearm placing mechanism 1 in a sliding mode.

The second embodiment is as follows:

the present embodiment will be described with reference to fig. 1 to 4, and the present embodiment further describes the first embodiment, wherein the forearm placement mechanism 1 includes a sliding hole 1-1, a sponge layer i 1-2, a connecting ring 1-3, a sponge layer ii 1-4, a forearm placement table 1-5, a connecting hook i 1-6, a spring 1-7, a holding rod 1-8, and a fixing plate 1-9, the sliding hole 1-1 is disposed at the lower portion of the rear end of the forearm placement table 1-5, the sponge layer i 1-2 is fixedly connected to the curved surface at the rear end of the forearm placement table 1-5, the two connecting rings 1-3 are respectively fixedly connected to the left and right sides of the middle portion of the upper end of the forearm placement table 1-5, the two fixing plates 1-9 are respectively fixedly connected to the left and right sides of the front portion of the upper end of the forearm placement table 1-5, the handheld rod 1-8 is fixedly connected between the two fixing plates 1-9, the sponge layer II 1-4 is sleeved on the handheld rod 1-8, the connecting hook I1-6 is fixedly connected to a round table at the front end inside the forearm placing table 1-5, one end of the spring 1-7 is fixedly connected to the connecting hook I1-6, when the handheld rod is used, the forearm of an arm to be sampled is placed on the sponge layer I, and meanwhile the handheld rod 1-8 is held on the sponge layer II 1-4.

The third concrete implementation mode:

the embodiment is described below with reference to fig. 1 to 4, and the embodiment further describes the first embodiment, wherein one end of the fixing strap 2 is rotatably connected to one of the connecting rings 1 to 3, the other end of the fixing strap 2 is wound around the other connecting ring 1 to 3, after the forearm is placed, the fixing strap 2 is tightened through the connecting rings 1 to 3, and the magic tape at the end of the tightening fixing strap 2 is adhered to the fixing strap 2 to fix the forearm.

The fourth concrete implementation mode:

the present embodiment is described below with reference to fig. 1 to 6, and the present embodiment further describes the first embodiment, the elbow joint placing mechanism 3 includes a connecting hook ii 3-1, a limiting block 3-2, a sliding rod 3-3, a sliding seat 3-4, a sponge layer iii 3-5, an elbow joint placing block 3-6, a connecting screw thread 3-7 and a screw thread hole 3-8, the elbow joint placing block 3-6 is fixedly connected to the upper end of the sliding seat 3-4, the sponge layer iii 3-5 is fixedly connected to the upper end of the elbow joint placing block 3-6, one end of the sliding rod 3-3 is fixedly connected to the middle of the front end of the sliding seat 3-4, the connecting hook ii 3-1 is fixedly connected to the front end of the limiting block 3-2, the connecting hook ii 3-1 is fixedly connected to the other end of the spring 1-7, the novel wrist joint comprises a limiting block 3-2, and is characterized in that a connecting thread 3-7 is arranged on the sliding rod 3-3, a threaded hole 3-8 is formed in the rear end of the limiting block 3-2, the sliding rod 3-3 is connected into the threaded hole 3-8 in a matched mode through the connecting thread 3-7, the sliding rod 3-3 is connected into a sliding hole 1-1 in a sliding mode, when the novel wrist joint is used, an arm is bent firstly, an elbow joint is used for jacking a sponge layer III 3-5 of the elbow joint placing block 3-6, and then the extending length of the sliding rod 3-3 is adjusted according to the length of.

The utility model discloses a fixing device is used in blood sampling, its theory of operation is: when the blood sampling device is used, an arm is bent, the elbow joint is jacked to a sponge layer III 3-5 of an elbow joint placing block 3-6, the extension length of a sliding rod 3-3 is adjusted according to the length of the forearm, the forearm of the arm to be sampled is placed on the sponge layer I, meanwhile, a hand holds a sponge layer II 1-4 on a holding rod 1-8, after the forearm is placed, a fixing band 2 is tensioned through a connecting ring 1-3, a magic tape at the end part of the fixing band 2 is adhered to the fixing band 2, the forearm is fixed, and then blood sampling operation can be carried out.

Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or replacements made by those skilled in the art within the scope of the present invention also belong to the protection scope of the present invention.

Claims

1. The utility model provides a fixing device is used in blood sampling, includes that forearm places mechanism (1) and fixed band (2), its characterized in that: the fixing device for blood collection further comprises an elbow joint placing mechanism (3), a fixing belt (2) is connected to the middle of the upper end of the forearm placing mechanism (1) in a sliding mode, and the elbow joint placing mechanism (3) is connected to the rear end of the forearm placing mechanism (1) in a sliding mode.

2. The fixing device for blood collection according to claim 1, wherein: the forearm placing mechanism (1) comprises a sliding hole (1-1), a sponge layer I (1-2), connecting rings (1-3), a sponge layer II (1-4), a forearm placing table (1-5), connecting hooks I (1-6), springs (1-7), a holding rod (1-8) and fixing plates (1-9), wherein the sliding hole (1-1) is arranged at the lower part of the rear end of the forearm placing table (1-5), the sponge layer I (1-2) is fixedly connected on a curved surface at the rear end of the forearm placing table (1-5), the two connecting rings (1-3) are respectively and fixedly connected at the left side and the right side of the middle part of the upper end of the forearm placing table (1-5), the two fixing plates (1-9) are respectively and fixedly connected at the left side and the right side of the front part of the upper end of the forearm placing table (1-5), the handheld rod (1-8) is fixedly connected between the two fixing plates (1-9), the sponge layer II (1-4) is sleeved on the handheld rod (1-8), the connecting hook I (1-6) is fixedly connected to a round table at the front end inside the small arm placing table (1-5), and one end of the spring (1-7) is fixedly connected to the connecting hook I (1-6).

3. The fixing device for blood collection according to claim 2, wherein: one end of the fixing belt (2) is rotatably connected with one connecting ring (1-3), and the other end of the fixing belt (2) is wound on the other connecting ring (1-3).

4. The fixing device for blood collection according to claim 2, wherein: the elbow joint placing mechanism (3) comprises a connecting hook II (3-1), a limiting block (3-2), a sliding rod (3-3), a sliding seat (3-4), a sponge layer III (3-5), an elbow joint placing block (3-6), a connecting thread (3-7) and a threaded hole (3-8), wherein the elbow joint placing block (3-6) is fixedly connected to the upper end of the sliding seat (3-4), the sponge layer III (3-5) is fixedly connected to the upper end of the elbow joint placing block (3-6), one end of the sliding rod (3-3) is fixedly connected to the middle of the front end of the sliding seat (3-4), the connecting hook II (3-1) is fixedly connected to the front end of the limiting block (3-2), and the connecting hook II (3-1) is fixedly connected to the other end of the spring (1-7), the sliding rod (3-3) is provided with connecting threads (3-7), the rear end of the limiting block (3-2) is provided with a threaded hole (3-8), the sliding rod (3-3) is connected in the threaded hole (3-8) in a matched mode through the connecting threads (3-7), and the sliding rod (3-3) is connected in the sliding hole (1-1) in a sliding mode.