CN219290346U - A hand restraint infusion arm - Google Patents

Abstract

The application relates to a hand restraint infusion arm, including an infusion chair, an infusion pole and a hook. The infusion chair is provided with an infusion pole, and the top of the infusion pole is connected with a top ring through a fixed rod. The infusion pole A plurality of hooks are arranged at the top, and a hand support is installed on the armrest of the infusion chair, and a plurality of elastic bands are connected to the hand support, and an engaging structure is arranged between each of the elastic bands and the hand support. The patient can sit on the infusion chair to increase the comfort of the infusion. At the same time, the infusion hands can be placed on the hand rest and fixed with elastic bands. The infusion hands can be restrained on the infusion chair to reduce the number of infusion needles. The problem of loosening or even falling off occurs, and the efficiency of infusion therapy is improved.

Description

A hand restraint infusion arm

technical field

The present application relates to the technical field of infusion stands, in particular to a hand restraint infusion arm.

Background technique

In the process of medical infusion treatment, it is necessary to use an infusion stand, usually a vertical rod, and a hook is installed on the top of the vertical rod, and the infusion bottle can be hung up by using the hook to carry out the infusion work;

After retrieval, the utility model patent No. CN213491076U discloses an infusion stand, comprising a main rod, a chassis arranged at the bottom end of the main rod, a pulley fixedly connected to the bottom surface of the chassis, and a pulley arranged at the top end of the main rod. The hanging rod is fixedly connected to the hook on the hanging rod, the outside of the main rod is sleeved with an outer sleeve, and the bottom end of the outer sleeve is connected with a turntable, and the turntable is located above the chassis. The top surface of the chassis is a tapered surface with a small top and a big bottom, and a chute is provided on the top surface of the chassis, and a slider is fitted in the chute, and the slider is close to or far away from the main rod. direction movement, the slider is provided with a plurality of arrays along the circumference of the main rod, the end of the slider away from the main rod is provided with a brake block, the bottom surface of the brake block is a braking surface, and the braking surface and The horizontal plane where the bottom end point of the pulley is located is coplanar, the bottom surface of the turntable is provided with a spiral groove, the center line of the spiral groove coincides with the central axis of the main rod, and the top surface of the slider is provided with Connecting convex strips, the connecting convex strips and the spiral grooves are connected with each other, a hanging rod is arranged on the top of the main rod, and the hook is fixed on the hanging rod, the bottom end point of the pulley is the point where the pulley contacts the supporting surface, Since the braking surface is coplanar with the horizontal plane where the bottom end point of the pulley is located, the pulley and the brake block are in contact with the support surface at the same time, so it is difficult to change its motion state, and the whole can be kept in a static state. When it needs to move, the jacket can be rotated. Simple, the outer sleeve drives the turntable to rotate. Since the turntable and the slider are connected with each other through the spiral groove and the connecting convex strip, the turntable will drive the slider to slide in the direction close to the main rod when the turntable rotates, and because the top of the chassis The surface is a tapered surface with a small top and a large bottom. When the slider approaches the main rod along the top of the chassis, the brake block will be raised so that the brake block does not contact the support surface. At this time, the pulley can be freely on the support surface. Sliding, when it is necessary to return to the original shape, the outer sleeve is turned in the opposite direction, so that the turntable drives the slider to slide in a direction away from the main rod, the brake block descends, and the brake surface returns to the same plane as the bottom end of the pulley. , the utility model can keep the infusion stand in a stable static state, and can also make the infusion stand in a normal moving state, and can switch between these two states very conveniently, greatly improving the practicability of the infusion stand;

However, in the process of using the infusion stand to infuse the patient, when the patient's infusion hand is accidentally moved, it is easy to cause the infusion needle to become loose or even fall off, which reduces the efficiency of infusion treatment. Therefore, there is room for improvement. place.

Utility model content

In order to solve the problems raised in the background technology above, the present application provides a hand restraint infusion arm.

A hand restraint infusion arm provided by this application adopts the following technical scheme:

A hand restraint infusion arm, comprising an infusion chair, an infusion rod and a hook, the infusion chair is provided with an infusion rod, the top of the infusion rod is connected with a top ring through a fixed rod, and the top of the infusion rod is provided with a There are a plurality of hooks, a hand rest is installed on the armrest of the infusion chair, and a plurality of elastic bands are connected to the hand support, and an engaging structure is arranged between each of the elastic bands and the hand support.

Preferably, the engaging structure includes an insertion piece, a card, an insertion frame and a card slot, the insertion piece is connected to one end of the elastic band, a card is inserted into the groove on the insertion piece, and the card and the groove A second spring is connected between the walls of the inner groove, and a frame is provided at a position where one side of the hand rest faces the elastic band, and a card slot is opened on the frame.

Preferably, a placement seat is installed on the side of the infusion chair, and a slot is opened on the placement seat, and the bottom end of the infusion rod is inserted into the slot.

Preferably, the infusion rod is covered with a fixed sleeve near the lower part, and the infusion rod is covered with a pull tube above the fixed sleeve, and a first spring is connected between the bottom end of the pull tube and the fixed sleeve. A plurality of handles are connected to the lower part of the pull tube, and one ends of the plurality of hooks are all connected to the top of the pull tube.

Preferably, an insertion rod is connected to the position of each hook under the top ring, and the bottom ends of the insertion rods are all inserted into sockets provided on the hook.

In summary, the application includes the following beneficial technical effects:

1. The utility model installs an infusion rod on the infusion chair, and a plurality of hooks are arranged at the top of the infusion rod, and a hand rest is provided on the armrest of the infusion chair, and a plurality of elastic bands are connected to the hand rest, so that the infusion When using the infusion chair, the patient can sit on the infusion chair to increase the comfort of the infusion. At the same time, the infusion hand can be placed on the hand rest and fixed with an elastic band. The problem of loosening or even falling off occurs, which improves the efficiency of infusion therapy; a card is inserted into the groove on the insert at one end of the elastic band, and a second spring is connected between the card and the inner groove of the groove, corresponding to the position of the elastic band on the side of the hand rest A frame is installed at the frame, and a card slot is opened on the frame, so that the insert piece at one end of the elastic band is inserted into the frame, and under the elastic force of the second spring, the card can be pushed into the card slot. The patient's hand is fixed and restrained, and the operation is simple and convenient;

2. A pull tube is set on the infusion rod above the fixed sleeve. A plurality of hooks are connected to the top of the pull tube, and a first spring is connected between the bottom end of the pull tube and the fixed sleeve. Multiple handles, when the handle is used to pull down the pull tube on the infusion rod to drive the hook to move down, it is convenient for the medical staff to hang the infusion bottle on the hook for infusion, and at the same time, under the elastic force of the first spring, it can be released by the medical staff When holding the handle, you can push the pull tube to reset on the infusion rod. The structure is simple and the function is practical; the top of the infusion rod is connected with a top ring through a fixed rod, and the position corresponding to the hook under the top ring is connected with a limit rod. Insert the bottom end of the hook into the socket on the hook. When the first spring pushes the pull tube to move up and reset, it can push the socket on the hook to cover the insertion rod, and the infusion bottle can be limited at the hook. function, to avoid the problem that the infusion bottle falls off on the hook; the infusion chair is equipped with a placement seat, and the placement seat is provided with a slot for inserting the bottom of the infusion rod. When the patient needs to go to the toilet Just pull out the infusion rod from the slot on the top, which is more flexible to use.

Description of drawings

Figure 1 is a schematic structural view of a hand restraint infusion arm in an embodiment of the present application;

Fig. 2 is a large block diagram of the structure at A of a hand restraint infusion arm support in the embodiment of the present application;

Fig. 3 is an enlarged view of the structure at B of a hand restraint infusion arm in the embodiment of the present application.

Description of reference signs: 1. Infusion chair; 2. Hand rest; 3. Infusion rod; 4. Fixed sleeve; 5. First spring; 6. Handle; 7. Pull tube; 8. Top ring; 9. Slot; 10. Placement seat; 11. Elastic band; 12. Insert piece; 13. Card; 14. Insert frame; 15. Card slot; 16. Hook; 17. Insert rod; 18. Jack.

Detailed ways

The present application will be described in further detail below in conjunction with accompanying drawings 1-3.

The embodiment of the present application discloses a hand restraint infusion arm support. Referring to Fig. 1-3, a hand restraint infusion arm support includes an infusion chair 1, an infusion pole 3 and a hook 16. The infusion chair 1 is provided with an infusion pole 3, and the top end of the infusion pole 3 is connected with a top ring 8 through a fixed rod. , the top of the infusion rod 3 is provided with a plurality of hooks 16, a hand rest 2 is installed on the armrest of the infusion chair 1, and a plurality of elastic bands 11 are connected to the hand support 2, and a The snap-fit structure, when infusing the patient on the infusion chair 1, the patient's hand can be placed on the hand rest 2, and the elastic band 11 is used to tighten the restraint, so as to reduce the problem of loosening or even falling off of the infusion needle during the infusion process. The snap-fit structure Including insert 12, card 13, insert frame 14 and card slot 15, insert 12 is connected to one end of elastic band 11, inserts card 13 in the groove on insert 12, the inner groove of card 13 and groove A second spring is connected between the walls, and the side of the hand rest 2 facing the elastic band 11 is provided with an insertion frame 14, and the insertion frame 14 is provided with a card slot 15, and the insertion piece 12 at one end of the elastic band 11 is inserted into the insertion frame 14 After neutralization, under the elastic force of the second spring, the card 13 can be pushed and inserted into the card slot 15, so that the patient's hands can be constrained.

Referring to Fig. 1-3, a placement seat 10 is installed on the side of the infusion chair 1, and a slot 9 is provided on the placement seat 10. The bottom end of the infusion rod 3 is inserted into the slot 9. When the patient needs to go to the toilet, just Take out the infusion rod 3 from the slot 9 on the placement seat 10, which is more flexible to use. The infusion rod 3 is fixed with a fixed cover 4 near the bottom, and the infusion rod 3 is covered with a fixed cover 4 above the fixed cover 4. Draw tube 7, the first spring 5 is connected between the bottom end of draw tube 7 and the fixed sleeve 4, a plurality of handles 6 are connected on the draw tube 7 near the bottom, and one end of a plurality of hooks 16 is connected to the draw tube 7 At the top, the handle 6 can be used to hold the infusion rod 3, which is convenient for the patient to move. At the same time, the hook 16 on the top of the pull tube 7 can be pulled on the infusion rod 3 to move down, so that the medical staff can hang the infusion bottle on the hook 16. The position of each hook 16 below the top ring 8 is connected with a plunger 17, and the bottom ends of the plunger 17 are inserted into the jacks 18 provided on the hook 16, and under the elastic force of the first spring 5, push When the pull tube 7 moves up and resets, it can drive the hook 16 to move up to the insertion rod 17, and limit the position of the infusion bottle hanging on the hook 16, so as to avoid the problem of the infusion bottle falling during the movement of the infusion rod 3 .

The implementation principle of a hand-constrained infusion arm stand in the embodiment of the present application is as follows: first, the patient sits on the infusion chair 1, and the medical staff pulls the pull tube 7 through the handle 6 to squeeze the first spring 5 on the infusion rod 3 to compress, driving The hook 16 moves down, which is convenient for medical staff to hang the infusion bottle on the hook 16, then releases the handle 6, and under the elastic force of the first spring 5, pushes the pull tube 7 to move up and reset on the infusion rod 3, and drives the hook 16 The jack 18 on the top is set on the insertion rod 17 to limit the position of the infusion bottle, then insert the infusion needle at one end of the infusion tube of the lotus root infusion bottle into the patient's hand, then place the patient's hand on the hand rest 2, and Insert the insert 12 at one end of the elastic band 11 into the insert frame 14, and under the elastic force of the second spring, push the card 13 and lock it into the card slot 15, and the patient's hand can be bound and restrained by the elastic band 11. Support 2 to reduce the problem of loosening or even falling off of the infusion needle during the infusion process, and improve the efficiency of treatment work.

All of the above are preferred embodiments of the application, and are not intended to limit the protection scope of the application. Therefore, all equivalent changes made according to the structure, shape, and principle of the application should be covered by the protection scope of the application. Inside.

Claims (5)

1. A hand restraint infusion arm support, comprising an infusion chair (1), an infusion pole (3) and a hook (16), characterized in that: the infusion chair (1) is provided with an infusion pole (3), so The top of the infusion rod (3) is connected with a top ring (8) through a fixed rod, a plurality of hooks (16) are arranged at the top of the infusion rod (3), and the armrest of the infusion chair (1) is equipped with A hand rest (2), the hand rest (2) is connected with a plurality of elastic bands (11), and an engaging structure is arranged between each of the elastic bands (11) and the hand rest (2). 2. A hand restraint infusion arm support according to claim 1, characterized in that: the engaging structure includes an insertion piece (12), a card (13), an insertion frame (14) and a card slot (15) , the insert (12) is connected to one end of the elastic band (11), and a card (13) is inserted into the groove on the insert (12), and the card (13) and the inner wall of the groove A second spring is connected between them, and a frame (14) is provided on one side of the hand rest (2) facing the elastic band (11), and a card slot (15) is opened on the frame (14). 3. A hand restraint infusion arm stand according to claim 1, characterized in that: a placing seat (10) is installed on the side of the infusion chair (1), and a set of Slot (9), the bottom end of the infusion rod (3) is inserted in the slot (9). 4. A hand restraint infusion arm according to claim 1, characterized in that: the infusion rod (3) is covered with a fixed sleeve (4) near the bottom, and the infusion rod (3) is located A pull tube (7) is set above the fixed sleeve (4), and a first spring (5) is connected between the bottom end of the pull tube (7) and the fixed sleeve (4), and the pull tube (7) A plurality of handles (6) are connected to the upper part and the lower part, and one ends of the plurality of hooks (16) are all connected to the top of the pull tube (7). 5. A hand restraint infusion arm stand according to claim 1, characterized in that: an insertion rod (17) is connected to the position of each hook (16) under the top ring (8), so The bottom ends of the insertion rods (17) are all inserted into the jacks (18) provided on the hook (16).

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