CN219558341U - A hand fixation device for infusion - Google Patents

Abstract

The utility model relates to the technical field of medical care assistance, in particular to a hand fixing device for transfusion, which comprises a placing plate body, wherein the placing plate body consists of a finger part, a palm part and an arm part; the finger part comprises a finger placing plate, the finger placing plate is divided into a thumb placing plate and a four-finger placing plate, and an elastic layer is arranged on the outer surface of the four-finger placing plate; the palm part is positioned between the finger part and the arm part and is formed by a palm placing plate; the arm part consists of an arm placing plate; the outside that board and thumb were placed to the arm is all provided with the bandage. According to the utility model, the hands and the backs of the hands of the patients face upwards, the hands and the backs of the hands of the patients are integrally placed on the placing plate body, and the elastic layer and the two binding bands are utilized to fix the fingers and the arms of the patients in the infusion process, so that the hands of the patients are not easy to shake, and the effect of infusion is prevented from being influenced by needle point displacement.

Description

A hand fixation device for infusion

technical field

The utility model relates to the technical field of medical nursing assistance, in particular to a hand fixing device for infusion.

Background technique

The full name of infusion is intravenous infusion, commonly known as intravenous drip or hanging water. It is a large-dose injection that is injected into the body by intravenous drip. When used, it enters the human vein through an infusion set to replenish body fluids, electrolytes or provide nutrients. Intravenous infusion has become one of the most commonly used, most direct and effective clinical treatment methods.

In the prior art, when infusion is generally performed, after the needle is inserted into the vein, the needle and the infusion tube are usually fixed with adhesive tape. Some children, the elderly, and comatose patients are in the process of intravenous infusion. The large amount of activity, coupled with the dense distribution of small joints here, makes it difficult to fix, causing the needle tip to shift and rub in the vein during the venous needle retention period, resulting in uneven drip speed, needle tip sticking to the wall, and even puncturing blood vessels, causing extravasation of the drug solution, which affects treatment effect, etc.

Utility model content

The embodiment of the present application provides a hand immobilization device for infusion, which solves the problem in the prior art that it is difficult to fix the forearm joint of the human body and affects the therapeutic effect.

The embodiment of the present application provides a hand immobilization device for infusion, including a placing plate,

The placing board is composed of fingers, palms and arms;

The finger portion includes a finger resting plate, the finger resting plate is divided into a thumb resting plate and a four-finger resting plate, and an elastic layer is provided on the outer surface of the four-finger resting plate;

The palm part is located between the finger part and the arm part and is composed of a palm placing board;

The arm part is composed of an arm placement board;

Bandages are arranged on the outside of the arm rest board and the thumb rest board.

Preferably, the four-finger placement board is composed of a fixed board and two sliding boards, the thumb placement board is fixedly connected to one of the sliding boards, the fixed board is fixedly connected to the palm placement board, and the sliding board is connected to the palm The placing board is slidingly connected, and the outer edge of the finger part is provided with a slanting board.

Preferably, two sliders are provided on the side of the arm resting board close to the palm resting board, and the sliders are slidably connected inside the palm resting board.

Preferably, the bottoms of the thumb rest board and the arm rest board are provided with a second chute, and a slider is slidably connected to the second chute, and the slider is fixedly connected to the strap.

Preferably, the strap is made of an elastic band, and the two ends of the strap are oppositely provided with a male Velcro and a female Velcro.

Preferably, the junction of the sliding plate and the palm placing plate is provided with a chute 1 and a slideway, the sliding plate is slidably connected with the palm placing plate through the chute 1 and the slideway, and the slideway is fixedly connected with the palm placing plate , both the slideway and the chute are T-shaped.

Preferably, palm bumps are provided at the junction of the upper surfaces of the fingers and palms, and wrist bumps are provided on the upper surface of the palm close to the arm, and both the palm bumps and the wrist bumps are made of silica gel. Made of material.

Preferably, the elastic layer includes a wrapping layer, the wrapping layer is arranged in a closed loop, and the two ends of the wrapping layer are open, the wrapping layer is made of mesh elastic cloth, and the openings at both ends of the wrapping layer are provided with elastic force Close the sideband.

Preferably, a storage pocket is further provided on the surface of the wrapping layer, and the storage pocket protrudes from the surface of the wrapping layer to form a bag-like structure opening on the inner wall of the wrapping layer.

Preferably, the storage bag is made of elastic fabric, and the elasticity of the elastic fabric of the storage bag is greater than that of the wrapping layer.

One or more technical solutions provided in the embodiments of this application have at least the following technical effects or advantages:

1. In this utility model, the back of the patient's hand faces upwards and is placed on the placement board as a whole. The elastic layer and two straps are used to fix the patient's fingers and arms during the infusion process, preventing the patient's Shake your hand easily to avoid displacement of the needle tip;

2. In the utility model, the width of the fingers can be adjusted through the provided slideways and sliders, and the length of the arms can be stretched at the same time, so as to realize the overall fixation of the hands of different patients and improve its scope of application;

3. In this utility model, the design of the bandage can realize the fixation of the four fingers during the intravenous infusion process; through the setting of the storage bag protruding from the body surface, it can realize the accessory device of the indwelling needle for some patients who need to be placed in the intravenous indwelling needle, such as heparin The storage of the cap and the tee can prevent the heparin cap and the tee from causing pressure on the patient's local skin during the process of fixing the indwelling needle by the wrapping layer, and can also reduce the shaking of the indwelling needle attachment and the pulling of the needle body.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of the application;

Fig. 2 is a schematic diagram of the installation structure of fingers, palms and arms in the present application;

Fig. 3 is a schematic diagram of the installation structure of the strap in the present application;

Fig. 4 is the structural representation of bandage in the present application;

Fig. 5 is the structural representation of elastic layer in the present application;

Fig. 6 is a schematic cross-sectional structure diagram of the elastic layer in the present application.

In the figure: 10-finger part, 11-elastic layer, 111-elastic edge band, 112-storage bag, 113-wrapping layer, 12-slanting board, 13-finger placement board, 131-fixing board, 132-sliding board , 133-thumb placement board, 14-chute one, 20-palm, 21-palm protrusion, 22-palm placement board, 23-wrist protrusion, 24-slide, 30-arm, 31- Arm placement board, 32-strap, 321-male Velcro, 322-female Velcro, 33-slider, 34-two chute.

Detailed ways

In order to facilitate the understanding of the utility model, the utility model will be described more fully below with reference to the relevant drawings. Preferred embodiments of the utility model are provided in the accompanying drawings. However, the invention may be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present utility model more thorough and comprehensive.

It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of illustration only and are not intended to represent the only embodiments.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of this invention. The terminology used herein in the description of the utility model is only for the purpose of describing specific implementations, and is not intended to limit the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Please refer to Fig. 1-6, the utility model provides a kind of technical scheme:

A hand immobilization device for infusion, comprising a placing board, the placing board is composed of a finger part 10, a palm part 20 and an arm part 30;

Wherein the finger part 10 comprises a finger placement plate 13, and the finger placement plate 13 is divided into a thumb placement plate 133 and a four-finger placement plate for placing fingers, and the outer surface of the four-finger placement plate is provided with an elastic layer 11 for removing the thumb. other than four fingers fixed;

The palm portion 20 is composed of a palm placement plate 22 between the finger portion 10 and the arm portion 30 for placement of the palm and wrist;

The arm portion 30 is composed of an arm placement plate 31 for placement of the arm;

Both the arm rest board 31 and the thumb rest board 133 are provided with straps 32 for fixing the arms and thumbs.

To sum up: during the infusion process, the patient’s hand is placed on the placement board as a whole with the back of the hand facing upwards, and the elastic layer 11 is used to wrap and fix the four fingers of the patient except the thumb, and at the same time, the arm placement board 31 and the thumb Place the strap 32 outside the plate 133 to fix the patient's arm and thumb, so that during the infusion process, the patient's hand can be fixed by using the place plate to prevent the patient's hand from shaking easily.

Further, as shown in FIG. 2 : the four-finger placement board is composed of a fixed board 131 and two sliding boards 132, the thumb placement board 133 is fixedly connected to one of the sliding boards 132, and the fixed board 131 is fixedly connected to the palm placement board 22 , the sliding plate 132 is slidingly connected with the palm placing plate 22, and is used to adjust the width of the four-finger placing plate, thereby realizing wrapping and fixing fingers of different widths. The smooth transition between the strap 32 and the elastic layer 11 plays the role of chamfering.

Still as shown in Fig. 2: arm placement plate 31 is provided with two slide blocks 33 near the side of palm placement plate 22, and slide block 33 is slidably connected in the inside of palm placement plate 22, realizes arm alignment by the slide block 33 that is provided with. The adjustment of the length of the placement board 31 can further realize the fixing of arms of different lengths.

Further, as shown in FIG. 3 : the bottoms of the thumb placement plate 133 and the arm placement plate 31 are provided with a chute 2 34 , a slider 33 is slidably connected in the chute 2 34 , and the slider 33 is fixedly connected with the strap 32 , which is used to fix the strap 32 and adjust the position of the strap 32 at the same time.

Further, as shown in Figure 4: the strap 32 is made of an elastic band, and the two ends of the strap 32 are oppositely provided with a male Velcro 321 and a female Velcro 322, through the male Velcro 321 and the female Velcro 322 The combination realizes the fixation of the arm and thumb.

Further, as shown in Figure 5: the elastic layer 11 includes a wrapping layer 113, the wrapping layer 113 is arranged in a closed loop, and the two ends of the wrapping layer 113 are open, the wrapping layer 113 is made of mesh elastic cloth, and the wrapping layer 113 Elastic edge bands 111 are provided at the openings at both ends, so as to realize the wrapping and fixing of the patient's four fingers, and the wrapping layer is made of visible transparent silk material to ensure breathability, safety and comfort at the same time.

Further, as shown in Fig. 2: the junction of sliding plate 132 and palm placing plate 22 is provided with chute one 14 and slideway 24, and sliding plate 132 slides with palm placing plate 22 through chute one 14 and slideway 24 Connect, and the slideway 24 is fixedly connected with the palm placement plate 22, and the slideway 24 and the chute one 14 are T-shaped settings.

Further, as shown in question 1: a palm protruding block 21 is provided at the junction of the upper surface of the finger part 10 and the palm part 20, and a wrist protruding block 23 is provided on the upper surface of the palm part 20 close to the arm part 30, and the palm protruding block 23 is provided. Both the raised block 21 and the wrist raised block 23 are made of silica gel material, through the set raised block, it is convenient to support the patient's palm and wrist, conforms to human mechanics, and then improves its comfort.

In addition, after the infusion is completed, the elastic layer 11 can be removed from the four-finger placement plate and directly wrapped around the position of the patient's indwelling needle, so as to realize the fixation of the patient's indwelling needle and avoid the indwelling needle without a fixed point, causing the needle to fall off. Prevent the elastic layer 11 from compressing the heparin cap, end cap and tee of the indwelling needle, as shown in Figure 5 and Figure 6: a storage bag 112 is also provided on the surface of the wrapping layer 113, and the storage bag 112 protrudes from the The surface of the wrapping layer 113 forms a pouch-like structure opening on the inner wall of the wrapping layer 113. The storage bag 112 is made of elastic fabric, and the elasticity of the elastic fabric of the storage bag 112 is greater than that of the wrapping layer 113. When the wrapping layer 113 is wrapped in When the patient’s indwelling needle is at the position, the storage bag 112 can realize the storage of the heparin cap, the end cap and the tee on the surface of the indwelling needle, so as to prevent the heparin cap, the tee and other accessories from attaching to the skin of the patient’s arm during the fixation process of the indwelling needle by the wrapping layer 113. cause oppression.

It should be noted that the above two straps 32 have the same structure, but due to the different thickness of the arms and thumbs, the lengths of the two straps 32 are also slightly different. Generally speaking, the longer strap 32 is used for arm The shorter one is used for the fixation at the thumb. At the same time, in order to improve the comfort of the patient's hand during use, a soft pad can be added between the device and the hand.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. For those skilled in the art, the present utility model may have various modifications and changes. All modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the utility model shall be included in the protection scope of the utility model.

Claims (10)

1. A hand immobilization device for infusion, comprising a placement plate, characterized in that: The placing board is composed of fingers (10), palms (20) and arms (30); The finger portion (10) includes a finger placement board (13), the finger placement board (13) is divided into a thumb placement board (133) and a four-finger placement board, the outer surface of the four-finger placement board is provided with an elastic layer (11); The palm part (20), located between the finger part (10) and the arm part (30), is composed of a palm resting board (22); The arm portion (30) is composed of an arm placement board (31); Bandages (32) are provided on the outside of the arm resting board (31) and the thumb resting board (133). 2. A hand fixation device for infusion according to claim 1, characterized in that: the four-finger placement plate is composed of a fixed plate (131) and two sliding plates (132), and the thumb placement plate (133) is fixedly connected with one of the sliding plates (132), the fixed plate (131) is fixedly connected with the palm placement plate (22), the sliding plate (132) is slidingly connected with the palm placement plate (22), and the fingers The outer edge of (10) is provided with inclined plate (12). 3. A kind of hand immobilization device for infusion according to claim 1, characterized in that: the arm placing plate (31) is provided with two sliders (33) near the side of the palm placing plate (22), The slide block (33) is slidably connected to the inside of the palm resting plate (22). 4. A kind of hand immobilization device for transfusion according to claim 2, characterized in that: the bottoms of the thumb placement plate (133) and the arm placement plate (31) are provided with two chutes (34), so A slide block (33) is slidably connected in the second chute (34), and the slide block (33) is fixedly connected with the strap (32). 5. A hand immobilization device for infusion according to claim 2, characterized in that: the junction of the sliding plate (132) and the palm resting plate (22) is provided with a chute one (14) and a slideway (24), the sliding plate (132) is slidably connected with the palm placement plate (22) by chute one (14) and slideway (24), and the slideway (24) is fixedly connected with the palm placement plate (22), Both the slideway (24) and the first slideway (14) are T-shaped. 6. A hand immobilization device for infusion according to claim 1, characterized in that: palm protrusions (21) are arranged at the joints of the upper surfaces of the fingers (10) and the palm (20), And the palm part (20) is provided with wrist protruding block (23) near the upper surface of arm part (30), and described palm protruding block (21) and wrist protruding block (23) are all made of silica gel material. 7. A hand fixation device for infusion according to claim 1, characterized in that: the strap (32) is made of an elastic band, and the two ends of the strap (32) are oppositely provided with male magic Paste (321) and female Velcro (322). 8. A hand fixation device for transfusion according to claim 1, characterized in that: the elastic layer (11) comprises a wrapping layer (113), the wrapping layer (113) is arranged in a closed loop, and the wrapping layer Both ends of (113) are open, and the wrapping layer (113) is made of mesh elastic cloth, and the openings at both ends of the wrapping layer (113) are provided with elastic side bands (111). 9. A hand fixation device for infusion according to claim 8, characterized in that: the surface of the wrapping layer (113) is also provided with a storage bag (112), and the storage bag (112) protrudes from the The surface of the wrapping layer (113) forms a bag-like structure opening on the inner wall of the wrapping layer (113). 10. A hand fixation device for infusion according to claim 9, characterized in that: the storage bag (112) is made of elastic fabric, and the elasticity of the elastic fabric of the storage bag (112) is greater than that of the wrapping layer (113 ) elasticity.