CN213432216U

CN213432216U - Wrist fixing device for venous transfusion

Info

Publication number: CN213432216U
Application number: CN202020426167.5U
Authority: CN
Inventors: 李蓉; 夏敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-25
Filing date: 2020-03-27
Publication date: 2021-06-15
Anticipated expiration: 2030-03-27

Abstract

The utility model discloses a wrist fixing device for venous transfusion, the on-line screen storage device comprises a base, the base upper surface disposes the palm portion that holds in the palm that is used for the palm gripping, it has the dactylotheca to hold in the palm portion outward appearance bonding, the base still disposes the clamping part that is used for fixed arm. The utility model discloses enable infant hand can keep the relaxed state after being fixed, avoid infant hand muscle fatigue and frequently move about the hand and be punctured the blood vessel by the syringe needle.

Description

Wrist fixing device for venous transfusion

Technical Field

The utility model relates to the field of medical equipment, particularly, relate to a venous transfusion wrist fixing device.

Background

Intravenous infusion is one of the most common clinical care techniques. The infant patient sometimes has to choose the wrist vein to perform puncture transfusion due to the blood vessel problem. Because the child self-discipline is poor, the wrist activity is large, the puncture needle is easy to puncture the blood vessel to cause liquid exosmosis, and even if the peripheral venous catheter is recommended to be used at present, the risks of the catheter bending, the liquid input unsmooth, even the catheter folding and breaking and the like still exist.

The patent that has now disclosed is "a children transfusion fix device and children transfusion seat", chinese utility model patent that publication number CN209900279U does, this patent specifically discloses a fixed plate, wrist mounting and five finger fixing component, wrist mounting fixed mounting is on the fixed plate, and be used for fixed children's wrist, the equal fixed mounting of five dactylotheca is on the fixed plate, and be used for fixed children's five fingers respectively, the gasbag is installed in the dactylotheca, the three-way pipe is provided with the first opening of mutual intercommunication, second opening and third opening, first opening and gasbag intercommunication, the check valve is installed in the second opening, discharge valve installs in the third opening. The children transfusion fix device that this patent provided is owing to adopted a plurality of dactylotheca and the wrist mounting that the interval set up and set up the gasbag in the dactylotheca, so can fix children's hand, is convenient for carry out infusion treatment to it to the size is adjustable, can adapt to the children of different hand types.

However, when the fingers of the infant are fixed by the air bag, the palm of the infant is flattened and the palm is attached to the fixing plate, so that part of muscles of the palm are in a stretching state, and in the long-time infusion process, the muscles are fatigued, the infant feels uncomfortable, and the infant can move hands more frequently. In addition, the air bags in the five finger sleeves need to be inflated one by one, so that the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a wrist fixing device for venous transfusion, it can solve among the prior art, after the infant finger is fixed by the gasbag, the flat and center of the palm of infant palm pastes in the fixed plate, make the partial muscle of palm be in tensile state, in long-time infusion in-process, can lead to muscle fatigue, make the infant feel uncomfortable, the problem of infant can more frequent activity hand, realize making infant hand can keep the state of relaxing after being fixed, avoid infant hand muscle fatigue and frequently move about the hand and prick vascular purpose by the syringe needle.

The embodiment of the utility model discloses a realize through following technical scheme:

the utility model provides a wrist fixing device for venous transfusion, includes the base, the base upper surface disposes the palm portion of holding in the palm that is used for the palm gripping, hold in the palm portion outward appearance bonding and have the dactylotheca, the base still disposes the clamping part that is used for fixed arm.

In one embodiment, the surface of the finger sleeve is provided with a sub magic tape, and the surface of the palm support part is provided with a female magic tape adhered with the sub magic tape.

In one embodiment, the clamping part comprises a pair of clamping plates, wherein one clamping plate is provided with a restraint strap, the free end of the restraint strap is provided with a sub magic tape, and the other clamping plate is provided with a female magic tape adhered with the sub magic tape.

In one embodiment, the base is provided with a strip-shaped hole for adjusting the distance between the two clamping plates.

In one embodiment, the splint comprises a crescent-shaped plate and a connecting plate, the crescent-shaped plate is in contact with the arm, and the connecting plate is connected with the base.

In one embodiment, the palm rest portion is configured as a mouse-shaped structure.

In one embodiment, a heating unit is arranged in the palm supporting part.

In one embodiment, the base is configured with an audio player, a power source, and a switch for controlling the audio player.

The utility model discloses technical scheme has following advantage and beneficial effect at least:

the embodiment of the utility model provides a support the infant palm through holding in the palm portion in the configuration of base, make the infant palm be in the state of relaxing naturally when being fixed, at long-time infusion in-process, just can avoid the infant to produce uncomfortable because of hand muscle is tired and feel, therefore reduce the frequency of infant activity hand, avoid infant hand muscle fatigue and frequently move about the hand and prick the blood vessel by the syringe needle. And the embodiment of the utility model provides a pass through the mode that bonds with the dactylotheca and hold in the palm the portion fixed, convenient operation is swift, has improved work efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a top view of the finger cot adhered to the palm support part in the embodiment of the present invention;

fig. 3 is a schematic view of a palm holding portion of the embodiment of the present invention;

FIG. 4 is a view A-A of FIG. 1;

fig. 5 is a schematic structural view of the strip-shaped hole on the base in the embodiment of the present invention.

Icon:

1-base, 11-switch, 2-palm support, 21-female magic tape, 22-finger stall, 3-clamping part, 31-splint and 32-restraint strap.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that if the directions or positional relationships indicated by the terms "inside" and "outside" are based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are usually placed when used, the description is only for convenience of description and simplification, but the indication or suggestion that the indicated device or element must have a specific direction, be constructed and operated in a specific direction, and therefore, should not be interpreted as a limitation of the present invention.

In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "configured," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 5, a wrist fixing device for intravenous infusion comprises a base 1, a palm supporting part 2 for being grasped by a palm is arranged on the upper surface of the base 1, a finger sleeve 22 is adhered on the outer surface of the palm supporting part 2, and a clamping part 3 for fixing an arm is further arranged on the base 1.

In order to keep the hand of the infant in a relaxed state after being fixed and avoid the fatigue of the muscle of the hand of the infant from frequently moving and puncturing the blood vessel by the needle head, the technical proposal is that a palm supporting part 2 and a clamping part 3 are arranged on the upper surface of a base 1, and a finger sleeve 22 is adhered on the surface of the palm supporting part 2. In this embodiment, the palm support portion 2 is attached to the palm center of the infant and supports the palm of the infant, when the palm of the infant grips the palm support portion 2, the entire palm is in a naturally relaxed curved state, the palm support portion 2 may be a special-shaped curved surface block, the curved surface is a curved surface similar to the curved shape of the palm, and the palm support portion 2 may also be a mouse-shaped structure similar to a mouse model. The finger cot 22 can be made of elastic cloth, and when in use, the finger cot 22 is sleeved on the finger of the infant, and the elasticity of the elastic cloth is subject to ensure that the finger cot 22 does not slide off from the finger of the infant and the infant does not feel uncomfortable. The finger cot 22 can also be made of non-elastic cloth material, such as non-woven fabric material, an elastic cot is additionally arranged at the cot mouth of the finger cot 22 made of elastic cloth material, the elastic cot is made of elastic band, and the elasticity of the elastic cot is accurate to ensure that the finger cot 22 does not slip off from the finger of the infant patient and the infant patient does not feel uncomfortable. Sub-magic tapes can be sewn on the surface of the finger sleeve 22, the surface of the palm support part 2 is provided with the female magic tapes, when a patient puts the finger sleeve 22 on the finger sleeve and then grasps the palm support part 2, the finger sleeve 22 is stuck on the palm support part 2 through the magic tapes, and the finger of the patient is fixed. In this embodiment, the clamping portion 3 may be a pair of clamping plates 31 or a restraining belt fixed on the base 1, after the fingers of the infant are fixed on the palm supporting portion 2, in order to avoid the movement of the wrist of the infant, the small arm of the infant is clamped and fixed by the pair of clamping plates 31, and the clamping plate 31 may further be provided with a restraining belt with a buckle to bind and fix the small arm of the infant, or one clamping plate 31 is provided with a restraining belt with a sub-magic tape, and the other clamping plate 31 is provided with a mother magic tape. In order to avoid the movement of the wrist of the infant, the arm of the infant can be bound and fixed by the restraint strap directly arranged on the base 1. When the forearm of the infant, hand are fixed simultaneously, just also reach the purpose of fixed infant wrist, compare with prior art, this technical scheme supports the infant palm through supporting palm portion 2 at base 1 configuration, makes the infant palm be in the state of relaxing naturally when being fixed, at long-time infusion in-process, just can avoid the infant to produce uncomfortable because of hand muscle is tired and feel, therefore reduces the frequency of infant activity hand, avoids infant hand muscle fatigue and frequently moves about the hand and punctures the blood vessel by the syringe needle. In addition, the finger sleeve 22 is fixed with the palm support part 2 in a bonding mode, the operation is convenient and fast, and compared with the prior art, the working efficiency is improved.

In this embodiment, a sub hook and loop fastener is disposed on the surface of the finger sleeve 22, and a female hook and loop fastener 21 for adhering the sub hook and loop fastener is disposed on the surface of the palm support 2.

In order to realize that dactylotheca 22 convenient and fast ground is fixed, improve work efficiency, this technical scheme adopts the magic to paste dactylotheca 22 fixed with holding in the palm portion 2, and female magic is pasted 21 and is bonded in holding in the palm 2 surfaces of portion, pastes the sub-magic that 21 corresponds with female magic and makes up on dactylotheca 22.

In this embodiment, the clamping portion 3 includes a pair of clamping plates 31, one of the clamping plates 31 is configured with a restraining strip 32, a male hook and loop fastener is configured at a free end of the restraining strip 32, and the other clamping plate 31 is configured with a female hook and loop fastener for adhering the male hook and loop fastener.

In order to avoid the activity of infant's wrist, fix infant's forearm, this technical scheme disposes clamping part 3 into a pair of splint 31, utilizes a pair of splint 31 centre gripping fixed infant's forearm, sets up the restraint band that has sub-magic subsides on one of them splint 31 in addition, sets up female magic subsides on another splint 31, after two splint 31 clip infant's forearm, fixes infant's forearm with restraint band.

In this embodiment, the base 1 is provided with a strip-shaped hole for adjusting the distance between the two clamping plates 31.

In order to adjust the distance between the two clamping plates 31 to adapt to arms with different thicknesses, in the technical scheme, the base 1 is provided with a plurality of holes, in the embodiment, the base 1 is of a hollow plate-shaped structure, and the clamping plates 31 are provided with through holes and fixed with the base 1 through bolts. When the arm of the infant is clamped, the positions of the two clamping plates 31 are moved according to the loosening of the bolt, so that the two clamping plates 31 clamp the arm of the infant, and then the bolt is screwed to fix the clamping plates 31. It should be noted that the force of clamping the forearm by the clamping plate 31 should avoid great oppression to the forearm of the infant under the precondition of fixing the forearm of the infant.

In this embodiment, the splint 31 includes a crescent plate and a connecting plate, the crescent plate contacts with the arm, and the connecting plate is connected with the base 1.

When centre gripping infant forearm, in order to realize better restraint effect, this technical scheme constitutes splint 31 by crescent shaped plate and connecting plate, and when centre gripping infant forearm, the crescent shaped plate of two splint 31 closes and embraces infant forearm, compares with two straight board centre grippings, and the restraint effect that two crescent shaped plates closed and embrace is better, and the infant arm is difficult for earning from two crescent shaped plates and takes off.

In the present embodiment, the palm rest portion 2 is configured in a mouse-shaped structure.

In order to support the palm of the infant and enable the palm of the infant to be in a natural relaxed state when being fixed, the palm supporting part 2 is configured into a mouse-shaped structure, the mouse-shaped structure is similar to a mouse model, according to human engineering, the mouse-shaped structure can be better attached to the palm of a naturally bent hand and supports the palm, and when the palm of the infant grips the mouse-shaped structure, the hand is in a natural relaxed state.

In the present embodiment, the heat generating unit 23 is disposed in the palm portion 2.

In order to keep warm of the hand of the infant, relax veins and relieve pain caused by infusion in the infusion process, the heating unit 23 is arranged in the palm support part 2, the heating unit 23 can be an electric heating wire or other heating devices in the prior art, and the heating amount of the electric heating wire is enough to ensure that the surface temperature of the palm support part 2 is not too hot. It should be noted that the heating unit 23 is also connected with a switch for controlling the on/off of the circuit, and the heating unit 23 is connected with an external power supply through a power line.

In the present embodiment, the cradle 1 is provided with an audio player, a power supply, and a switch 11 for controlling the audio player.

In order to placate the emotion of the sick child, the base 1 is provided with the audio player, the power supply and the switch 11 for controlling the audio player, the audio player is in the prior art, the audio player can store the children song and the fairy tale conveniently, and when the sick child cry and scream, the switch 11 can be pressed to turn on the audio player to play the children song or the fairy story so as to placate the emotion of the sick child.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a wrist fixing device for venous transfusion, includes base (1), its characterized in that, base (1) upper surface disposes the palm portion (2) of holding in the palm that is used for the palm gripping, hold in the palm portion (2) outward appearance bonding have dactylotheca (22), base (1) still disposes clamping part (3) that are used for fixed arm.

2. The wrist fixing device for intravenous infusion according to claim 1, wherein a sub magic tape is disposed on the surface of the finger sleeve (22), and a female magic tape (21) for adhering the sub magic tape is disposed on the surface of the palm support portion (2).

3. The wrist fixing device for intravenous infusion according to claim 1, characterized in that the grip portion (3) comprises a pair of clamp plates (31), one of the clamp plates (31) is provided with a restraining band (32), a free end of the restraining band (32) is provided with a male hook and loop fastener, and the other clamp plate (31) is provided with a female hook and loop fastener to which the male hook and loop fastener is adhered.

4. A wrist fixing device for intravenous infusion according to claim 3, characterized in that the base (1) is provided with a strip-shaped hole for adjusting the distance between the two splints (31).

5. A wrist fixing device for intravenous infusion according to claim 3, characterized in that the splint (31) comprises a crescent-shaped plate which is in contact with the arm and a connecting plate which is connected with the base (1).

6. An intravenous infusion wrist fixation device according to claim 1, characterized in that the palm rest portion (2) is configured as a mouse-like structure.

7. The wrist fixing device for intravenous infusion according to claim 1, wherein a heat generating unit (23) is disposed in the palm portion (2).

8. The iv wrist fixation device according to claim 1, characterized in that the base (1) is provided with an audio player, a power supply and a switch (11) for controlling the audio player.