CN215937371U

CN215937371U - Arm fixing device for blood drawing of blood station

Info

Publication number: CN215937371U
Application number: CN202122219225.4U
Authority: CN
Inventors: 宋哲; 李星; 郭楠
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-03-04
Anticipated expiration: 2031-09-14

Abstract

The utility model discloses an arm fixing device for blood drawing in a blood station, and particularly relates to the technical field of blood drawing stations. Through putting the arm in arm fixing device, elbow elastic support piece holds up the elbow joint department of arm, avoid the arm to perspire, leave the circulation that the space made things convenient for the air, and be equipped with the heating plate in inside, when chilly weather, heating plate work heating, can provide the heat for patient's arm, play fine heat preservation effect, and through sliding adjustment arm top mount, can be so that arm top mount is spacing to the upper end of patient's arm, thereby fix the arm.

Description

Arm fixing device for blood drawing of blood station

Technical Field

The utility model relates to the technical field of blood stations, in particular to an arm fixing device for drawing blood in a blood station.

Background

The blood station is a blood collection mechanism, which is a medical health mechanism for collecting and storing blood and supplying blood to clinical or blood product production units and is divided into a blood station, a plasma single collection station and a blood bank; the blood source is directed to citizens who provide blood for blood collection and supply institutions; blood refers to whole blood, blood components used in clinic and raw plasma used in blood product production; the blood stations are classified into general blood stations and special blood stations. The general blood station comprises a blood center, a central blood station and a central blood bank; the special blood station comprises an umbilical cord blood hematopoietic stem cell bank and other types of blood banks which are approved and set by the health department according to the medical development requirement; the blood source department is the largest business department of the blood center, and mainly undertakes propaganda, recruitment and collection services of blood collection and hematopoietic stem cell donation work, guarantees in-bed blood use, and is responsible for management, training, coordination and other work of a service team of volunteer workers who donate blood without compensation; the blood donation sites are distributed in various busy sections of each region, provide high-quality blood donation service for lovely citizens, and carry out business works such as whole blood and component blood collection, hematopoietic stem cell donor registration, sample reservation, auditing and the like. An arm fixing device for drawing blood in a blood station in the prior art has the following problems:

1. blood drawing at a blood station is generally fixed by manual intervention, so that blood drawing is performed, and if a patient moves randomly, safety accidents are easily caused, and the safety is not high enough;

2. if the hand fixing effect is not good enough during blood drawing, the blood drawing is difficult, and the working difficulty of medical staff is increased; to this end, we propose an arm fixing device for blood drawing at a blood station to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to an arm fixing device for blood drawing in a blood station, so as to solve the problems mentioned in the background art.

In order to solve the technical problems, the utility model adopts the following technical scheme: including PMKD, the equal fixed mounting in edge at PMKD top has the regulation stake pole, the spacing draw-in groove of a plurality of has been seted up to the inside of regulation stake pole front end, the inside joint of spacing draw-in groove has the elasticity stopper, the inside top sliding connection of regulation stake pole has arm top mount, the central point of PMKD top position department fixed mounting has arm fixing device, PMKD's bottom is pasted and is connected with anti-skidding bottom plate, anti-skidding bottom plate's bottom symmetry is fixed with the mounting bracket.

Preferably, the inner wall of mounting bracket is pasted and is connected with interior pad of pasting, the interior anchor ring face of interior pad of pasting is fixed with the slipmat, one side fixedly connected with magic of mounting bracket bottom is pasted and is pasted the area, the fixed band is pasted to the opposite side fixedly connected with magic of mounting bracket bottom.

Preferably, an arm fixing groove is formed in the arm fixing device, an air bag is arranged in the arm fixing groove, and an inflation inlet is formed in the outer surface of the air bag.

Preferably, an inner protective cushion is fixed on the inner ring surface of the air bag, a heating sheet is arranged inside the inner protective cushion, and elbow elastic supporting blocks are symmetrically fixed on the inner ring surface of the inner protective cushion.

Preferably, the equal fixed mounting in edge of arm top mount has the slider, the outside fixedly connected with cassette of slider, the inside swing joint of cassette has the spring, and the spring is kept away from the inside and the elasticity stopper fixed connection that the one end of cassette extends to the elasticity stopper.

Preferably, the inside fixedly connected with ventilative radiator-grid of arm top mount, the inner wall symmetry of ventilative radiator-grid is fixed with top spacing ring piece.

Compared with the prior art, the utility model has the beneficial effects that:

1. the arm is placed in the arm fixing device, the elbow joint of the arm is supported by the elbow elastic supporting block, the arm is prevented from sweating, a gap is reserved for facilitating air circulation, the heating sheet is arranged in the elbow elastic supporting block, the heating sheet works and heats in cold weather, heat can be provided for the arm of a patient, a good heat preservation effect is achieved, the arm top fixing frame can limit the upper end of the arm of the patient by adjusting the arm top fixing frame in a sliding mode, the arm is fixed, and the breathable heat dissipation net has a good ventilation effect;

2. through being provided with the mounting bracket, can fix the mounting bracket on using armrest, paste through the magic and paste area and magic and paste the fixed band and connect fixedly, conveniently install and use, it is big with interior pad anti-skidding resistance of pasting that the slipmat has been increased to inside for the more stability of integral connection, thereby the work of conveniently drawing blood goes on.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a front view of an arm fixing device for drawing blood from a blood station according to the present invention.

Fig. 2 is a schematic bottom structure diagram of the fixing base plate of the present invention.

FIG. 3 is a schematic view of an arm fixing device according to the present invention.

FIG. 4 is a schematic structural view of the arm top fixing frame of the present invention.

In the figure: 1. fixing the bottom plate; 2. adjusting the support rod; 3. a limiting clamping groove; 4. an elastic limiting block; 5. a fixed frame at the top of the arm; 6. an arm fixing device; 7. an inner protective pad; 8. a mounting frame; 9. a magic tape; 10. a magic tape fixing band; 11. an anti-skid bottom plate; 12. a non-slip mat; 13. an inner adhesive pad; 14. an air bag; 15. an inflation inlet; 16. a heating plate; 17. an elbow elastic supporting block; 18. an arm fixing groove; 19. a top stop ring block; 20. a breathable heat dissipation net; 21. a slider; 22. a card holder; 23. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): as shown in figures 1-4, the utility model provides an arm fixing device for blood drawing in a blood station, which comprises a fixing bottom plate 1, wherein adjusting support rods 2 are fixedly arranged at the corners of the top of the fixing bottom plate 1, a plurality of limiting clamping grooves 3 are formed in the front end of each adjusting support rod 2, elastic limiting blocks 4 are clamped in the limiting clamping grooves 3 and have a limiting effect, an arm top fixing frame 5 is connected to the upper portion of the inner portion of each adjusting support rod 2 in a sliding manner, an arm fixing device 6 is fixedly arranged at the central position above the top of the fixing bottom plate 1 and is used for limiting and fixing the outer portions of arms respectively so as to facilitate the blood transfusion work, an arm fixing groove 18 is formed in the arm fixing device 6, an air bag 14 is arranged in the arm fixing groove 18, an air inflation inlet 15 is formed in the outer surface of the air bag 14, an inner protective cushion 7 is fixed on the inner ring surface of the air bag 14, the protection performance is strong, the inside of interior protection pad 7 is equipped with heating plate 16, has the effect of keeping warm keeping out the cold in chilly weather, and the interior ring surface symmetry of interior protection pad 7 is fixed with elbow elastic support piece 17.

Further, the equal fixed mounting in edge of arm top mount 5 has slider 21, the outside fixedly connected with cassette 22 of slider 21, the inside swing joint of cassette 22 has spring 23, and the one end that spring 23 kept away from cassette 22 extends to the inside and 4 fixed connection of elasticity stopper 4, simple structure, it is stable to connect, the inside fixedly connected with ventilative radiator-grid 20 of arm top mount 5, the inner wall symmetry of ventilative radiator-grid 20 is fixed with top limit ring piece 19.

Further, PMKD 1's bottom is pasted and is connected with anti-skidding bottom plate 11, and anti-skidding bottom plate 11's bottom symmetry is fixed with mounting bracket 8, pastes in mounting bracket 8's inner wall is pasted and is connected with pad 13, and the interior anchor ring of pasting pad 13 is fixed with slipmat 12, has fine anti-skidding resistance, and one side fixedly connected with magic of mounting bracket 8 bottom is pasted and is pasted area 9, and the opposite side fixedly connected with magic of mounting bracket 8 bottom is pasted fixed band 10, connects reliably, facilitates fixed use.

The working principle is as follows: when in use, the mounting frame 8 is clamped on a seat armrest in a blood station, the fixing of the fixed bottom plate 1 can be completed by connecting and fixing the magic tape adhesive tape 9 and the magic tape fixing band 10, the anti-skid pad 12 and the inner adhesive pad 13 are additionally arranged in the mounting frame 8, so that the contact surface is more compact, when blood is drawn, an arm is placed in an arm fixing groove 18 in the arm fixing device 6, the contact comfort between the skin and the inner protective pad 7 is high, the elbow joint of the arm can be supported through the elbow elastic supporting block 17, so that the transfusion is convenient, the air bag 14 is arranged, the external air pump is connected, the air is added into the inner part through the inflation inlet 15 when the external air pump works, so that the air bag 14 is expanded, the bottom of the arm is supported and clamped, the fixing effect is good, the arm top fixing frame 5 slides downwards, the sliding block 21 slides in the sliding groove in the adjusting support rod 2, when meeting spacing draw-in groove 3, because the flexible elasticity of spring 23, can drive elasticity stopper 4 and pop out the card and go on spacingly in going into spacing draw-in groove 3 to the convenience is according to the thickness of arm, adjusts suitable fixed distance.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. An arm fixing device for blood station draws blood, includes PMKD (1), its characterized in that: the utility model discloses a fixed baseplate, including fixed baseplate (1), the equal fixed mounting in edge department at PMKD (1) top has adjusting support rod (2), the inside of adjusting support rod (2) front end has been seted up spacing draw-in groove of a plurality of (3), the inside joint of spacing draw-in groove (3) has elasticity stopper (4), the inside top sliding connection of adjusting support rod (2) has arm top mount (5), the central point of PMKD (1) top puts fixed mounting of department has arm fixing device (6), the bottom of PMKD (1) is pasted and is connected with anti-skidding bottom plate (11), the bottom symmetry of anti-skidding bottom plate (11) is fixed with mounting bracket (8).

2. The arm fixing device for the blood drawing of the blood station as claimed in claim 1, wherein an inner sticky pad (13) is adhesively connected to the inner wall of the mounting rack (8), an anti-slip pad (12) is fixed to the inner annular surface of the inner sticky pad (13), a magic tape (9) is fixedly connected to one side of the bottom end of the mounting rack (8), and a magic tape fixing band (10) is fixedly connected to the other side of the bottom end of the mounting rack (8).

3. The arm fixing device for the blood drawing of the blood station as claimed in claim 1, characterized in that the arm fixing device (6) is internally provided with an arm fixing groove (18), the arm fixing groove (18) is internally provided with an air bag (14), and the outer surface of the air bag (14) is provided with an inflating port (15).

4. An arm fixing device for blood drawing of a blood station as claimed in claim 3, characterized in that an inner protecting cushion (7) is fixed on the inner ring surface of the air bag (14), a heating plate (16) is arranged inside the inner protecting cushion (7), and elbow elastic supporting blocks (17) are symmetrically fixed on the inner ring surface of the inner protecting cushion (7).

5. The arm fixing device for the blood drawing at the blood station as claimed in claim 1, wherein the corners of the arm top fixing frame (5) are fixedly provided with a sliding block (21), the outside of the sliding block (21) is fixedly connected with a clamping seat (22), the inside of the clamping seat (22) is movably connected with a spring (23), and one end of the spring (23) far away from the clamping seat (22) extends to the inside of the elastic limiting block (4) and is fixedly connected with the elastic limiting block (4).

6. The arm fixing device for blood drawing of the blood station as claimed in claim 1, wherein the inside of the arm top fixing frame (5) is fixedly connected with a breathable heat dissipation net (20), and top limit ring blocks (19) are symmetrically fixed on the inner wall of the breathable heat dissipation net (20).