CN201389136Y - Pediatric Medical Diagnostic Infusion Chair - Google Patents

Abstract

A pediatric medical diagnosis infusion chair comprises a seat, a backrest and an armrest, wherein a height adjusting device is arranged under the seat and on a wheel carrier; the wheel carrier is arranged on an universal wheel; an infusion support jack is arranged beside the seat; the armrest is provided with a bridle; and a backrest angle adjusting device is arranged at a connection position of the seat and the backrest. The infusion chair has simple and practical structure, and can conveniently adjust the height of the chair according to the height of a child so as to facilitate inspection and diagnosis by doctors. When the chair is used as an infusion chair or a temporary hospital bed, the arm needing infusion of a sick child can be fixed by the bridle of the armrest, so that the infusion can be guaranteed to be carried out smoothly, furthermore, the backrest can be adjusted to a desirable angle, so that the sick child can lie on the chair comfortably, and then a bridle of the backrest is used for tying the body, thus preventing the child from falling down after falling asleep.

Description

Pediatric Medical Diagnostic Infusion Chair

technical field

The utility model relates to a medical device, in particular to a pediatric medical diagnostic transfusion chair.

Background technique

The diagnostic chairs used in hospitals are all designed for adults, they are relatively wide, and the height cannot be adjusted. Children are small, grow and develop quickly, and have a different shape every year. There are great differences in age and individual height. When seeing a doctor, they all sit on chairs of the same height, which is not convenient for doctors to check and diagnose. In the treatment of children's diseases, infusion is a commonly used method of drug administration. Infusion needs to occupy hospital beds. When the hospital beds are tight, especially when epidemic diseases are high, the lack of hospital beds often affects the treatment. Moreover, children are generally afraid of injections and taking medicine, and have strong resistance. The movement of the arm may make the infusion needle incorrectly inserted into the vein or cause the needle to fall off, affecting the smooth progress of the infusion.

Utility model content

The purpose of the utility model is to provide a pediatric medical diagnostic infusion chair, which can easily adjust the height of the seat, and can carry out work such as infusion for children on the seat.

An infusion chair for pediatric medical diagnosis, including a seat, a backrest, and an armrest. There is a height adjustment device under the seat. Holes and tie straps on the armrests.

Described height adjusting device is made up of nut sleeve, leading screw, and screw rod one end is fixed on the seat, and the other end is screwed in the nut sleeve, and nut sleeve is fixed on the wheel frame.

The height adjusting device is an air spring type structure.

The backrest is provided with a tether and a card slot, and a buckle is provided at the end of the tether, and the buckle is matched with the card slot.

The pediatric medical diagnostic infusion chair is provided with a plurality of pin holes at the joint between the seat and the backrest, the backrest can be adjusted to a suitable angle as required, and then the pins can be inserted into the pin holes to fix it.

The pediatric medical diagnostic infusion chair has a pair of meshing planetary gears at the junction of the seat and the backrest, the fixed gear is fixedly installed on the seat, the movable gear is installed on the backrest, and the movable gear is fixedly connected with the knob. Turn the knob to adjust the backrest angle.

The utility model is simple and practical in structure, and the height of the seat can be conveniently adjusted according to the height of the child, which is convenient for doctors to check and diagnose. When used as an infusion seat or a temporary hospital bed, the armrest strap can be used to fix the infusion arm of the sick child to ensure the smooth progress of the infusion, and the backrest can also be adjusted to a suitable angle so that the sick child can lie on it comfortably, and then use the The backrest straps hold the body in place to prevent it from accidentally falling off after falling asleep.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is a diagram of the use state of the utility model after adjusting the angle of the backrest.

In the figure: 1-seat, 2-screw, 3-nut sleeve, 4-wheel frame, 5-universal wheel, 6-backrest, 7-armrest, 8-armrest tie, 9-backrest tie, 10-infusion stand, 11-bolt hole, 12-chair pillow, 13-card slot, 14-buckle, 15-infusion stand jack, 16-bolt.

Detailed ways

As shown in Figures 1 and 2, the utility model includes a seat 1, a backrest 6, and an armrest 7. The armrest 7 is provided with an armrest tie 8, which can be used to fix the infusion arm when children are infused. The backrest 6 can be provided with a chair. Pillow 12. A height adjustment device is arranged below the seat base 1, and the height adjustment device is fixed on the wheel frame 4, and the wheel frame 4 is installed on the universal wheel 5. Described height adjusting device can be screw, nut sleeve structure, and one end of leading screw 2 is fixed under the seat 1, and the other end is screwed in the nut sleeve 3, and the chair top is rotated, and leading screw 2 rotates together, and screw The bar 2 moves up or down in the nut sleeve to adjust the height of the seat 1; Press the button when there is a downward force, the seat base 1 will descend, and press the button when no one is sitting, and the seat base 1 will rise, just like the height adjustment device for common computer chairs and office chairs in current offices. The side of chair base 1 is provided with the jack 15 in order to insert infusion stand, and jack 15 can only be located on one side, also can establish on both sides, it is more convenient when left and right sides all establish infusion, can place infusion stand 10 as required left or right. Backrest 6 is also provided with backrest tether 9 and draw-in groove 13, and the end of backrest tether 9 has buckle 14, and buckle 14 is matched with draw-in groove 13. Backrest frenulum 9 can be fastened on one's body when patient infusion or rest, prevents from falling accidentally after falling asleep.

As a further improvement of the utility model, as shown in Figure 2, a backrest angle adjustment device is provided, and the adjustment device is provided with a plurality of pin holes 11 at the connection between the seat 1 and the backrest, and the backrest 6 is adjusted to a suitable angle. Insert it in the latch hole 11 with latch 16 behind and fix it. The chair back angle adjustment device can also be a pair of meshing planetary gears, wherein a fixed and non-rotatable gear is fixedly installed on the seat 1, and the other gear rotates around the fixed wheel in addition to its own rotation. This gear is installed on the backrest 6. The knob is fixedly connected with the moving gear, and the angle of the backrest can be adjusted by turning the knob. When the hospital bed is tense, the backrest 6 can be laid flat or adjusted to a suitable angle as a temporary hospital bed, or the backrest 6 can be adjusted to a suitable angle during infusion, so that the patient can lie down more comfortably.

Claims (6)

1. A pediatric medical diagnostic infusion chair, characterized in that: it comprises a chair seat (1), a backrest (6), an armrest (7), and a height adjustment device is arranged under the chair seat, and the height adjustment device is installed on the wheel frame (4) , the wheel frame (4) is placed on the universal wheel (5), the seat (1) is provided with an infusion stand jack (15) next to it, and there are ties (8) on the armrest (7). 2. The pediatric medical diagnosis infusion chair according to claim 1, characterized in that: the height adjustment device is composed of a nut sleeve (3) and a screw (2), and one end of the screw (2) is fixed on the seat ( 1), the other end is screwed in the nut sleeve (3), and the nut sleeve (3) is fixed on the wheel frame (4). 3. The pediatric medical diagnosis infusion chair according to claim 1, characterized in that: the height adjustment device is an air spring structure. 4. The pediatric medical diagnostic infusion chair according to claim 1, characterized in that: the backrest (6) is provided with a tie (9) and a card slot (13), and there is a buckle at the end of the tie (9) (14), the buckle (14) is compatible with the draw-in groove (13). 5. The pediatric medical diagnostic infusion chair according to any one of claims 1 to 4, characterized in that: a plurality of pin holes (11) are provided at the junction of the seat (1) and the backrest (6), and there are The pin (16) that matches the hole (11). 6. The pediatric medical diagnostic infusion chair according to any one of claims 1 to 4, characterized in that: there is a pair of meshed planetary gears at the junction of the seat (1) and the backrest (6), and the fixed gears are fixedly mounted on the chair On the seat (1), the moving gear is installed on the backrest, and the moving gear is fixedly connected with the knob.

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