CN211188603U

CN211188603U - Hand support for transfusion

Info

Publication number: CN211188603U
Application number: CN201921695872.9U
Authority: CN
Inventors: 王珍珍; 刘芳芳; 魏真真
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2020-08-07
Anticipated expiration: 2029-10-11

Abstract

The utility model discloses a hand rest is used in infusion relates to medical instrument technical field, including the hand area, hold piece, wrist strap, layer board, gasbag ring, wire winding roller, heater, arm area, air feed pump and trachea, its characterized in that: the holding block is fixedly provided with the left end of the supporting plate, one side of the holding block, which is far away from the supporting plate, is fixedly provided with the hand strap, one side of the supporting plate, which is close to the holding block, is fixedly provided with the wrist strap, and one side of the supporting plate, which is far away from the holding block, is fixedly provided with the arm strap; has the advantages that: the holding block is of a hollow shell structure, so that the holding block is convenient for the hand of a patient to place and the weight of the holding block is reduced; the holding block and the air holes on the supporting plate are arranged, so that the hands of the patient are prevented from being ventilated for a long time; an air supply pump is arranged to supply air and pressurize in the air bag ring, and the wrist is bound by a rubber band to intercept the backflow of blood in a large blood vessel, so that the rubber band is prevented from being tightened; the arrangement of the winding roller enables the infusion tube to be wound on the winding roller, so that the infusion tube can be sufficiently heated.

Description

Hand support for transfusion

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a hand support for transfusion.

Background

When the venous transfusion is carried out on a child, if the duration is long, the child cannot insist on moving the wrist, the transfusion needle on the back of the hand can be deviated in the blood vessel to cause unsmooth transfusion and pain, so that the pain is brought to the child, and carers and attendants can worry about the problem; the wrist is bound to mostly to use the rubber band to catch the backflow of great blood vessel blood when current infusion in addition to make vein blood vessel congestion drum, the easier naked eye discerns, makes things convenient for the acupuncture, beats after tying up and more can stimulate vasoconstriction, aggravates hematal congestion, but when the rubber band was tied up the wrist, probably reined wound patient's skin.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provide a hand support for transfusion.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

the utility model provides a hand rest is used in infusion, includes the hand area, holds piece, wrist strap, layer board, gasbag ring, winding roller, heater, armlet, air feed pump and trachea, its characterized in that: hold a fixed mounting have the layer board left end, hold the piece and keep away from layer board one side fixed mounting have the hand area, the layer board is close to hold a one side fixed mounting have the wrist strap, the layer board is kept away from hold a one side fixed mounting have the arm area, fixed mounting has in the middle of the layer board the gasbag ring, layer board upper end fixed mounting has the winding roller, fixed mounting has in the winding roller the heater, layer board lower extreme fixed mounting has the air feed pump, the air feed pump passes through the trachea with the gasbag ring.

Preferably: the holding block is of a hollow shell structure, and the supporting plate is of a semi-cylindrical shape.

Preferably: the holding block and the supporting plate are both provided with air holes.

Preferably: the hand strap, the wrist strap and the arm strap are made of rubber.

Preferably: the winding roller is composed of two concentric cylinders with different diameters, and the diameter of the large cylinder is 1cm larger than that of the small cylinder.

Has the advantages that: the holding block is of a hollow shell structure, so that the holding block is convenient for the hand of a patient to place and the weight of the holding block is reduced; the holding block and the air holes on the supporting plate are arranged, so that the hands of the patient are prevented from being ventilated for a long time; an air supply pump is arranged to supply air and pressurize in the air bag ring, and the wrist is bound by a rubber band to intercept the backflow of blood in a large blood vessel, so that the rubber band is prevented from being tightened; the arrangement of the winding roller enables the infusion tube to be wound on the winding roller, so that the infusion tube can be sufficiently heated.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 these drawings without inventive exercise.

Fig. 1 is a schematic view of a top view structure of a hand support for infusion according to the present invention.

Fig. 2 is a top view of a holding block and a supporting plate of the infusion hand support of the utility model.

Fig. 3 is a schematic structural diagram of a holding block and a supporting plate of the infusion hand support of the utility model.

Fig. 4 is a using state diagram of the transfusion hand support of the utility model.

Fig. 5 is an enlarged view of the position A of the hand support for infusion.

The reference numerals are explained below:

1. a hand strap; 2. a holding block; 3. a wristband; 4. a support plate; 5. a balloon ring; 6. a winding roller; 7. a heater; 8. an arm strap; 9. an air supply pump; 10. a hand; 11. the trachea.

Detailed Description

In the description of the present invention, it is to be understood that the terms "central", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing and simplifying the description, but not for indicating or implying that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the invention, and further that the terms "first", "second", etc., are used only for descriptive purposes and are not to indicate or imply relative importance or imply the number of technical features being referred to, whereby the features defined as "first", "second", etc., may explicitly or implicitly include one or more such features, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or the two elements may be connected through an intermediate medium, and the specific meaning of the above terms in the present invention can be understood by those skilled in the art through specific situations.

The present invention will be further explained with reference to the accompanying drawings:

as shown in fig. 1-5, a hand rest for transfusion comprises a hand belt 1, a holding block 2, a wrist belt 3, a support plate 4, an air bag ring 5, a winding roller 6, a heater 7, an arm belt 8, an air supply pump 9 and an air pipe 11, and is characterized in that: the left end of a supporting plate 4 is fixedly arranged on a holding block 2, a hand strap 1 is fixedly arranged on one side, far away from the supporting plate 4, of the holding block 2, the hand strap 1 is used for fixing a hand, a wrist strap 3 is fixedly arranged on one side, close to the holding block 2, of the supporting plate 4, the wrist strap 3 is used for fixing a wrist, an arm strap 8 is fixedly arranged on one side, far away from the holding block 2, of the supporting plate 4, the arm strap 8 is used for fixing an arm, an air bag ring 5 is fixedly arranged in the middle of the supporting plate 4, the air bag ring 5 is used for tightening a blood vessel of the wrist, a winding roller 6 is fixedly arranged at the upper end of the supporting plate 4, a heater 7 is fixedly arranged in the winding roller 6, the heater 7 is used for heating liquid medicine in the infusion tube, an; the holding block 2 is of a hollow shell structure, and the supporting plate 4 is of a semi-cylindrical shape; the holding block 2 and the supporting plate 4 are both provided with air holes for ventilation; the hand strap 1, the wrist strap 3 and the arm strap 8 are made of rubber and are fixed by the elasticity of the rubber; the winding rollers 6 are formed by two concentric cylinders with different diameters, and the diameter of the large cylinder is 1cm larger than that of the small cylinder, so that the infusion tube can be wound conveniently.

The working principle is as follows: when a patient needs to infuse, the arm is placed into the supporting plate 4, the hand 10 is placed on the holding block 2, the hand strap 1 is used for fixing the hand 10, the wrist strap 3 is used for fixing the wrist, the arm strap 8 is used for fixing the arm, an external power supply is electrified, the air supply pump 9 is started to supply air to the air bag ring 5, the air bag ring 5 is used for tightening the wrist, and the backflow of blood in a large blood vessel is conveniently intercepted, so that the congestion of the vein is swollen, the visual identification is easier, the needle insertion is convenient, the air supply pump 9 is turned off after the needle insertion is completed, the infusion tube is wound on the winding roller 6, when liquid medicine needs to be heated, the heater 7 is started to heat the infusion tube, after the hand strap 1, the wrist strap 3 and the arm strap 8 are respectively used for fixing the hand 10 and the arm, the finger 10 is not fixed, and after the infusion time is long.

Having shown and described the basic principles, essential features and advantages of the invention, it should be understood by those skilled in the art that the present invention is not limited by the foregoing embodiments, which are merely illustrative, but rather are intended to cover various changes and modifications within the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a hand rest is used in infusion, includes hand area (1), holds piece (2), wrist strap (3), layer board (4), gasbag ring (5), wire winding roller (6), heater (7), armlet (8), air feed pump (9) and trachea (11), its characterized in that: hold piece (2) fixed mounting have layer board (4) left end, hold piece (2) and keep away from layer board (4) one side fixed mounting have hand area (1), layer board (4) are close to hold piece (2) one side fixed mounting have wrist strap (3), keep away from layer board (4) hold piece (2) one side fixed mounting have arm area (8), fixed mounting has in the middle of layer board (4) gasbag ring (5), layer board (4) upper end fixed mounting have winding roller (6), fixed mounting has in winding roller (6) heater (7), layer board (4) lower extreme fixed mounting have gas pipe (11) with gasbag ring (5), gas supply pump (9) pass through.

2. The hand rest for infusion according to claim 1, characterized in that: the holding block (2) is of a hollow shell structure, and the supporting plate (4) is of a semi-cylindrical shape.

3. The hand rest for infusion according to claim 1, characterized in that: the holding block (2) and the supporting plate (4) are both provided with air holes.

4. The hand rest for infusion according to claim 1, characterized in that: the hand strap (1), the wrist strap (3) and the arm strap (8) are made of rubber.

5. The hand rest for infusion according to claim 1, characterized in that: the winding roller (6) is composed of two concentric cylinders with different diameters, and the diameter of the large cylinder is 1cm larger than that of the small cylinder.