CN211132420U

CN211132420U - Adjustable infusion fixer

Info

Publication number: CN211132420U
Application number: CN201920648548.5U
Authority: CN
Inventors: 王婧伊
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-08
Filing date: 2019-05-08
Publication date: 2020-07-31
Anticipated expiration: 2029-05-08

Abstract

The utility model provides an adjustable infusion fixer, including the palm fixed plate, expansion plate and a plurality of fixed band, palm fixed plate up end is provided with the expansion plate slot in to, be provided with a plurality of bleeder vents on the preceding terminal surface of palm fixed plate respectively, it mediates the groove to be provided with the expansion plate perpendicularly on the rear end face of palm fixed plate, it is provided with a plurality of fixing clip position grooves to correspond respectively on expansion plate mediation groove both sides wall, the fixed regulation groove slider that is provided with on the rear end face that corresponds at expansion plate and expansion plate mediation groove, mediate the outer terminal surface of groove slider through round pin axle fixedly connected with and mediate the cardboard, mediate the fixed torsional spring that is provided with between cardboard upper end and the mediation groove slider, inwards protruding ka tai that is equipped with under mediating the cardboard, a plurality of fixed band one end are fixed respectively. The utility model has the advantages of simple structure, convenient operation, adjustable length and suitability for the application in the transfusion places such as hospitals and communities.

Description

Adjustable infusion fixer

Technical Field

The utility model relates to the field of medical supplies, in particular to an adjustable infusion fixer for a medical patient during infusion.

Background

The infusion of a medical patient is a common medical mode, and the optimal state is that an infusion needle head needs to keep a certain angle which accords with the human biology, so that the liquid medicine can smoothly flow into the veins of a human body, the displacement phenomenon does not occur, and the stable and normal infusion is ensured. However, when a patient is transfused, the patient may have limb movement due to the absence of a fixing device, and thus, the needle head is easily displaced, which causes a needle bulging phenomenon. Especially, when children are active, the fingers are easily bent involuntarily, so that the movement of the infusion needle head is caused, the normal operation of infusion is affected, and the normal operation is often required to be punctured again, thereby not only bringing pain to the children, but also bringing more troubles to medical staff.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above problem, provide a simple structure, the operation makes the advantage, and is lightly portable adjustable, is applicable to an adjustable infusion fixer that the infusion places such as hospital, community used.

The technical scheme is as follows:

an adjustable transfusion fixer comprises a palm fixing plate, an expansion plate and a plurality of fixing belts, and is characterized in that an expansion plate slot is arranged in the upper end surface of the palm fixing plate, the lower end of the expansion plate is inserted in the expansion plate slot, a plurality of air holes are respectively arranged on the front end surface of the palm fixing plate, a telescopic plate adjusting groove is vertically arranged on the rear end surface of the palm fixing plate, a plurality of fixing clamping grooves are respectively and correspondingly arranged on the two side walls of the adjusting groove of the expansion plate, an adjusting groove sliding block is fixedly arranged on the rear end surface of the expansion plate corresponding to the adjusting groove of the expansion plate, the outer end surface of the adjusting groove sliding block is fixedly connected with an adjusting clamping plate through a pin shaft, a torsion spring is fixedly arranged between the upper end of the adjusting clamping plate and the adjusting groove sliding block, the lower end of the adjusting clamping plate is inwards convexly provided with a clamping table, one ends of the fixing bands are respectively fixedly arranged on the end surfaces of the two sides of the palm fixing plate, and the corresponding positions of the other ends of the fixing bands are respectively fixedly provided with a magic tape.

The telescopic plate is transversely concavely provided with a fixing belt clamping groove, an elastic fixing belt is arranged in the fixing belt clamping groove, and two ends of the elastic fixing belt are respectively fixedly arranged on the side walls of two ends of the fixing belt clamping groove.

The utility model is used by adjusting the length of the fixer according to the distance from the finger tip to the wrist of the user after the transfusion puncture fixation is finished, and clamping the fixer in the corresponding fixing clamping groove by the clamping table of the regulating clamping plate; the infusion side palm is arranged on the front end face of the palm fixing plate, and the hands are fixed on the palm fixing plate through the magic tapes by the fixing bands respectively.

The utility model has the advantages that:

1. compared with the old fixing plate, the length of the utility model can be adjusted at will, and the utility model can be used for palms of various sizes, both adults and children;

2. the external elastic primary-secondary pasting of the utility model can adjust the tightness according to the requirements of users, so that the users feel more comfortable;

3. the utility model has small holes on the shell, which is beneficial to the ventilation of palm skin;

4. the adjusting buckle of the utility model is provided with the lock, which can prevent the adjusted length from being changed randomly and ensure that the length is fixed more firmly;

5. the corner part of the utility model is made of soft silica gel, which is soft and comfortable;

6. the utility model discloses owing to can adjust length, can reduce use cost.

Drawings

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

Fig. 2 is a rear view of fig. 1.

FIG. 3 is a schematic side view of the regulating groove sliding block and the regulating clamping plate.

Detailed Description

The utility model provides an adjustable infusion fixer, includes palm fixed plate 1, expansion plate 2 and a plurality of fixed band 3, its main points are that 1 up end of palm fixed plate is provided with expansion plate slot 4 towards inside, 2 lower extremes of expansion plate insert and establish in expansion plate slot 4, the horizontal concave fixed band draw-in groove 14 that is equipped with on the expansion plate 2, be provided with elasticity fixed band 15 in fixed band draw-in groove 14, the both ends of elasticity fixed band 15 are fixed respectively and are set up on the lateral wall of fixed band draw-in groove 14 both ends. Be provided with a plurality of bleeder vents 5 on the preceding terminal surface of palm fixed plate 1 respectively, it mediates groove 6 to be provided with the expansion plate perpendicularly on the rear end face of palm fixed plate 1, it is provided with a plurality of fixing clip position grooves 7 to correspond respectively on the expansion plate mediation groove 6 both sides wall, it mediates groove slider 8 to fix being provided with on the rear end face that expansion plate 2 and expansion plate mediation groove 6 correspond, it mediates cardboard 10 through round pin axle 9 fixedly connected with to mediate outer terminal surface of groove slider 8, mediate fixed torsional spring 13 that is provided with between 10 upper ends of cardboard and the mediation groove slider 8, inwards protruding calorie platform 11 that is equipped with of regulation cardboard 10 lower extreme, 3 one end of a plurality of fixed bands fix respectively and set up on 1 both sides terminal surface of palm fixed plate, the corresponding department of the other end of a plurality of fixed bands 3 is fixed magic subsides.

Claims

1. An adjustable infusion fixer comprises a palm fixing plate (1), a telescopic plate (2) and a plurality of fixing bands (3), and is characterized in that a telescopic plate slot (4) is formed in the upper end surface of the palm fixing plate (1), the lower end of the telescopic plate (2) is inserted into the telescopic plate slot (4), a plurality of air holes (5) are respectively formed in the front end surface of the palm fixing plate (1), a telescopic plate adjusting groove (6) is vertically formed in the rear end surface of the palm fixing plate (1), a plurality of fixing clamping grooves (7) are respectively and correspondingly formed in the two side walls of the telescopic plate adjusting groove (6), an adjusting groove sliding block (8) is fixedly arranged on the rear end surface of the telescopic plate (2) corresponding to the telescopic plate adjusting groove (6), a clamping plate (10) is fixedly connected to the outer end surface of the adjusting groove sliding block (8) through a pin shaft (9), and a torsion spring (13) is fixedly arranged between the upper end of the clamping plate (, the lower end of the adjusting clamping plate (10) is inwards convexly provided with a clamping platform (11), one ends of the fixing belts (3) are respectively and fixedly arranged on the end surfaces of the two sides of the palm fixing plate (1), and the corresponding positions of the other ends of the fixing belts (3) are respectively and fixedly provided with magic tapes (12).

2. The adjustable infusion fixer according to claim 1, wherein the retractable plate (2) is transversely recessed with a fixing band slot (14), an elastic fixing band (15) is disposed in the fixing band slot (14), and two ends of the elastic fixing band (15) are respectively fixed on the side walls of two ends of the fixing band slot (14).