CN203988572U - Tubular hand restraint device - Google Patents

Abstract

The utility model discloses a cylindrical hand restraint device, which comprises a cylindrical body, a wrist strap and a cloth belt. A plurality of belt holes are arranged around the opening end of the cylindrical body, and the bottom plate of the cylindrical body is provided with There are a plurality of ventilation holes, and the wristband includes a strap body, a binding mechanism arranged at both ends of the strap body, and a piercing ring arranged on one side or the back of the strap body, and the cloth strap passes through the piercing ring and the piercing ring in turn. A hole is provided to place said wrist strap inside the open end of the barrel. The cylindrical hand restraint device of the utility model is in the shape of a cylinder, and the fingers of the patient can move in the cylinder by themselves when the hand is restrained, which increases the mobility of the hand to the greatest extent and promotes blood circulation. At the same time, there are ventilation holes on the bottom plate of the cylinder of the restraint device, which overcomes the disadvantages of poor air permeability of the traditional glove restraint and the influence of the racket restraint on finger activities and blood circulation.

Description

Cylindrical hand restraint

technical field

The utility model relates to the technical field of medical protective gear, in particular to a cylindrical hand restraint device.

Background technique

Protective restraint refers to a kind of mandatory medical protection measure that medical staff implements to limit the behavior of patients according to their condition in the course of medical treatment. The purpose is to minimize the harm to patients caused by other unexpected factors. Restraint belt is the restraint device commonly used in various hospitals now, and the restraint of hand has glove type and racket type now. The glove-type restraint belt cannot visually observe the patient's hand condition during use, and the wearing time should not be too long, the air permeability is poor, and hand infusion cannot be performed at the same time. At the same time, the existing hand restraint device cannot prevent the patient from accidentally pulling out various tubes by himself during use. When restless, it will easily lead to unplanned extubation, causing danger, and may touch the skin of the hand or scratch himself, causing accidents. Increased hospitalization time and costs.

Utility model content

The purpose of the utility model is to provide a cylindrical hand restraint device that can increase the activity of the hand and promote blood circulation in view of the technical defects in the prior art.

The technical scheme adopted for realizing the purpose of this utility model is:

A cylindrical hand restraint device, comprising a cylindrical body, a wrist strap and a cloth belt, the opening end of the cylindrical body is provided with a plurality of belt holes around the circumference, and the bottom plate of the cylindrical body is provided with a plurality of ventilation holes , the wrist strap includes a strap body, a binding mechanism arranged at both ends of the strap body, and a piercing ring arranged on one side or the back of the strap body, and the cloth strap is sequentially passed through the piercing ring and the strap hole correspondingly so that the The aforementioned wrist strap is arranged inside the open end of the barrel.

An arc chamfer is formed at the intersection of the bottom plate and the bottom of the cylindrical part of the cylinder.

The bottom plate is spherical and protrudes outward.

The diameter of the cylinder body gradually increases from the opening end to the bottom plate end, forming a tapered shape.

The cylinder is made of plastic material.

The opening end of the cylinder body is integrally provided with a connecting ring, the diameter of the connecting ring is larger than the diameter of the opening end of the cylinder body, and the belt threading hole is arranged on the connecting ring.

The belt body includes inner and outer cotton cloth layers and a sponge layer arranged in the middle.

The binding mechanism is a Velcro and/or tie fixedly arranged at both ends of the belt body.

Compared with the prior art, the beneficial effects of the utility model are:

The cylindrical hand restraint device of the utility model is cylindrical in shape, and the fingers of the patient can move in the cylinder by themselves when the hand is restrained, which increases the mobility of the hand to the greatest extent and promotes blood circulation. At the same time, there are ventilation holes on the bottom plate of the cylinder of the restraint device, which overcomes the shortcomings of poor air permeability of traditional glove restraints and racket restraints that affect finger activities and blood circulation. When in use, the patient is comfortable and at the same time it is convenient for the nursing staff to observe the hands. The closed design at the bottom of the cylinder makes it impossible for the patient's hands to catch any objects in the cylindrical hand restraint device of the present invention when the patient with impaired consciousness is agitated. It can prevent patients from accidentally extubating themselves, avoiding danger and accidents.

Description of drawings

Fig. 1 shows the side view structure diagram of the tubular hand restraint device of the present utility model;

Fig. 2 shows the structural representation of the cylinder bottom of the utility model;

Fig. 3 is a schematic view of the side view structure of the cylinder body of the present utility model;

FIG. 4 is a structural schematic diagram of the wristband of the present invention.

Explanation of reference signs

1. Cylinder body; 2. Wrist strap; 3. Cloth belt; 11. Bottom plate; 12. Belt hole; 13. Air hole; 14. Connecting ring; 24. Lace up.

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment the utility model is described in further detail. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

As shown in Figures 1-4, the cylindrical hand restraint device of the present invention includes a cylinder body 1 made of plastic, a wrist strap 2 and a cloth belt 3. The cylinder body is a cylinder with one end closed by a bottom plate 11 and one end open. Shaped or conical structure, its open end is surrounded by a plurality of belt holes 12, the bottom plate of the cylinder is provided with a plurality of air holes 13, the bottom plate is provided with air holes, not only can breathe, but also can pass through The air hole observes the condition of the hand. The wristband includes a strap body 21, a binding mechanism arranged at both ends of the strap body, and a piercing ring 22 arranged on one side or the back of the strap body. The wristband is arranged inside the open end of the barrel. Wherein, the binding mechanism is a Velcro 23 and a lace 24 fixedly arranged at both ends of the belt body. The cooperation of the Velcro and the lace can improve the fixing strength, and also improve the adjustability, making it suitable for different wrists. Thick and thin patients, of course, can also use only one of the two.

When in use, put the patient's hand into the cylindrical device, which improves the mobility of the fingers and promotes blood circulation. Bind the wrist strap on the patient's wrist, and then use a cloth strap to pass through each piercing ring and piercing hole in turn to connect the wrist strap and the barrel body together, that is, the wrist strap is hung on the opening end of the barrel body by the cloth strap to play a role The effect of fixing the patient's hand and the barrel, the wrist strap and cloth strap suspension design, the tightness can be adjusted during fixation, and can effectively prevent the patient's hand from protruding from the restraint device. At the same time, if the patient has a vein access or needs monitoring When the blood oxygen is used, the infusion line and the blood oxygen probe line can pass through the gap between the wristband and the barrel.

Further, in order to increase the internal space of the cylinder, the bottom plate is spherical and bulges outward, and the diameter of the cylinder gradually increases from the opening end to the bottom plate end, and at the same time, the edge of the closed cylinder is arc-shaped. When the hands are fully active, they cannot touch any objects, which greatly improves the safety.

In order to increase the diameter of the entrance, that is, the connection of the wristband, the open end of the cylinder is integrally provided with a connecting ring 14, the connecting ring is arranged coaxially with the cylinder and extends outward, while the The diameter of the connecting ring is larger than the diameter of the opening end of the cylinder and the belt threading hole is set on the connecting ring. The expansion-type connecting ring structure is adopted to effectively increase the diameter of the opening of the cylinder, which is convenient for the threading of the cloth belt, and also The distance between the wrist strap and the barrel is increased, which is convenient for various operations.

The belt body includes inner and outer cotton layers and a middle sponge layer to prevent wrist pressure sores.

The cylindrical hand restraint device of the utility model is convenient to use, and patients who can get out of bed can also wear the device when sitting on a wheelchair or chair, which is convenient and safe. At the same time, the cylinder material is made of plastic, which is not easy to damage and easy Wipe, soak and wash.

The above is only a preferred embodiment of the utility model, it should be pointed out that for those of ordinary skill in the art, without departing from the principle of the utility model, some improvements and modifications can also be made, these Improvement and retouching should also be regarded as the protection scope of the present utility model.

Claims (8)

1. A tubular hand restraint device, characterized in that it comprises a tubular body, a wrist strap and a cloth belt, and a plurality of belt holes are arranged around the open end of the tubular body, and the bottom plate of the tubular body A plurality of ventilation holes are provided, and the wrist strap includes a strap body, a binding mechanism arranged at both ends of the strap body, and a piercing ring arranged on one side or the back of the strap body, and the cloth strap passes through the piercing ring and Thread the strap hole to place the wrist strap inside the open end of the barrel. 2 . The cylindrical hand restraint device according to claim 1 , wherein a circular arc chamfer is formed at the intersection of the bottom plate and the bottom of the cylindrical portion of the cylindrical body. 3 . 3. The tubular hand restraint device according to claim 2, wherein the bottom plate is spherical and protrudes outward. 4. The cylindrical hand restraint device according to claim 1, wherein the diameter of the cylindrical body gradually increases from the opening end to the bottom plate end in a tapered shape. 5. The cylindrical hand restraint device according to claim 1, wherein the cylindrical body is made of plastic. 6. The cylindrical hand restraint device according to claim 1, wherein the opening end of the cylinder body is integrally provided with a connecting ring, the diameter of the connecting ring is larger than the diameter of the opening end of the cylinder body and the The threading hole is set on the connecting ring. 7. The cylindrical hand restraint device according to claim 1, wherein the belt body comprises inner and outer cotton cloth layers and a sponge layer disposed in the middle. 8 . The tubular hand restraint device according to claim 1 , wherein the binding mechanism is a Velcro and/or a tie fixedly arranged at both ends of the strap.