CN208096857U - A kind of restraint device for preventing Manic patient finger from rolling up - Google Patents

Abstract

The utility model relates to a restraint device for preventing the fingers of restless patients from curling up, which belongs to the field of medical appliances. The restraint device includes a device body, which is spherical or hemispherical. The device body is a solid double-layer structure, wherein the inner layer The structure is consistent with the shape of the device body and concentric with the device body, the radius is 1/3~2/3 of the radius of the device body, the inner layer is made of hard material, and the outer layer is made of elastic material; the surface of the device body is symmetrically arranged with an adjustable length Constraint band I and Y-type restraint band II, the distance from the setting point of Y-type restraint band II to the setting points of the two restraint bands I is equal; the free ends of the restraint band I and restraint band II are both provided with Velcro. The device has a simple structure and a reasonable design, and can be fixed and closely attached to the patient's metacarpophalangeal joints to ensure that the patient's fingers cannot be curled up, thereby achieving the purpose of protecting the patient, and has great practical value in clinical nursing.

Description

A restraining device for preventing restless patients from curling up their fingers

technical field

The utility model relates to the field of medical appliances, in particular to a restraint device for preventing restless patients from curling up their fingers.

Background technique

In the intensive care unit (ICU) of the hospital, patients who are generally unable to take care of themselves and who have undergone major surgery and need intensive care, sometimes have mental abnormalities, trance, irritability or unbearable pain, etc. When these situations happen, the patients are often emotional, and they will hurt themselves or others, pull out the drainage tube, destroy the testing equipment, etc. In order to ensure the safety of the patient and the smooth progress of treatment and care, it is often necessary to use a restraint belt to restrain the patient. Fixed to limit its activities, the commonly used restraint belt acts on the patient's wrist to fix the patient on the bed. However, when the patient tries to break free, it often causes redness, swelling and injury to the hand, and it is unsightly to tie the patient to the bed, which may easily cause the patient The family members did not understand, and the relationship between doctors and patients was tense. What's more, the patient is sometimes in a coma, and unconsciously pulls the bed board hard to cause finger or nail injury. In this case, even if the restraint belt is used, the injury cannot be avoided.

Utility model content

In view of the above problems, the utility model provides a restraint device for preventing the fingers of restless patients from curling up. The device has a simple structure and a reasonable design, and can be fixed and closely attached to the patient's metacarpophalangeal joints to ensure that the fingers of the patient cannot be curled up, thereby achieving the purpose of protecting the patient. Purpose.

A restraint device for preventing restless patients from curling up their fingers, characterized in that it includes a device body, the device body is spherical or hemispherical, and the device body is a solid double-layer structure, wherein the inner layer is consistent with the shape of the device body and has the same shape as the device body. Concentric, the radius is 1/3~2/3 of the radius of the device body, the inner layer is made of hard material, and the outer layer is made of elastic material; the surface of the device body is symmetrically equipped with length-adjustable restraint belt I and Y-shaped restraint belt II, Y The distance between the set point of type restraint band II on the device body and the set point of the two restraint bands I on the device body is equal; the free ends of the restraint band I and restraint band II are both provided with Velcro.

Further, the outer layer of the device body is a silicone rubber layer.

Further, the two restraining bands I are arranged on the hemisphere on the same side of the device body.

Further, a Velcro tape is set at the free end of the constraint strip I, the free end of one of the constraint strips I is the sub-surface of the Velcro strip, and the corresponding position of the other constraint strip I is the parent surface of the Velcro strip .

Further, the Y-shaped restraint belt II is composed of a main belt and two auxiliary belts, the main belt is elastic and has a bifurcated structure in the middle; the free ends of the two auxiliary belts are correspondingly provided with Velcro .

The beneficial effects of the utility model:

The shape of the restraint device described in the utility model is spherical or hemispherical, which breaks through the traditional mode of belt restraint plus hospital bed fixation. When the patient is in a severe coma state, the restraint device is fixed and closely attached to the arbitrary junction of the palm and fingers, so that The range of motion of the fingers is reduced and curling up is not possible, but simple activities can still be performed without affecting the blood circulation on the premise of ensuring the safety and normal care of the patient. The body of the device has a double-layer structure, the inner layer is made of hard material, and the outer layer is made of elastic material. The hard inner layer is to maintain the shape when the elastic outer layer is squeezed to a certain extent to ensure the purpose of protection. The elastic outer layer The purpose of the layer is to protect the part of the force when it is squeezed; the distance between the setting points of the two restraining bands I is not too large, and the distance between the setting point of the Y-shaped restraining band II and the setting points of the two restraining bands I is equal to realize the device body. Well balanced and fixed. The structural setting of the restraint belt II ensures that the main body of the device is not easy to shift at the fixed part. Different patients have different palm distances. The setting of the elastic main belt can make the restraint device meet the needs of different patients, and there is no need to set different models, saving Reduced production costs, easy to use.

Description of drawings

Fig. 1 is the schematic diagram of restraining device described in embodiment 1;

Fig. 2 is the schematic diagram of the restriction device described in embodiment 2;

Among them: 1. The device body; 11. The inner layer of the device body; 12. The outer layer of the device body; 2. Restraint belt I; 3. Velcro belt; 4. Restraint belt II; 41. Main belt; 42. Bifurcation hole; 43. Vice belt.

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is described further.

Example 1

A hand restraint device for restless patients, as shown in Figure 1, includes a spherical body 1, the spherical body 1 is a solid double-layer spherical structure, Figure 1 is a more intuitive description of the internal structure of the device body, spherical The device body is partially cut, wherein the inner layer 11 is spherical in structure, concentric with the spherical body, and the radius is 1/3~2/3 of the spherical body, the inner layer 11 is made of hard material, and the outer layer 12 is made of elastic material. Layer 12 is generally made of silicone rubber; the surface of the spherical body 1 is symmetrically provided with a length-adjustable restraint band I2 and a Y-shaped restraint band II4, and the two restraint bands I2 are arranged on the hemisphere of the spherical body 1 close to the hand, which is convenient Fix it with the hand, the free end of the restraint belt I2 is provided with a Velcro 3, and the free ends of the two restraint belt I2 correspond to the mother and child surfaces of the Velcro 3, and the sticking position can be adjusted according to the size of the patient's palm to achieve The purpose of length adjustable. The distance between the set point of the Y-shaped restraint band II4 on the spherical body 1 and the set point of the two restraint bands I2 is equal; the Y-shaped restraint band II4 is composed of a main band 41 and two secondary bands 43, the main band 41 It has elasticity, and a bifurcation hole 42 is provided in the middle position, and the free ends of the two auxiliary belts 43 are correspondingly provided with hook and loop fasteners 3 .

When in use, place the restraint device described in Example 1 on the side of the hospital bed, with the side with the restraint belt II4 facing forward, place the patient's palm down, and put the other four fingers together slightly except the thumb. Between the two symmetrically arranged restraint bands I2, that is, one restraint band I2 is located between the thumb and index finger, and the other restraint band I2 is located outside the little finger. Paste the two restraint bands I2 according to the size of the patient’s palm to ensure The distance between the restraining device and the palm cannot make the fingers complete the curling action but can move in a small range, and the first step of fixing is completed; the middle finger is passed through the intersecting hole 42 on the main band 41 of the restraint band II4, because the main band 41 is an elastic material, The friction of the fingers is not very harmful. The middle finger is chosen to maintain the balance of the restraint device and prevent deviation. After the middle finger passes through the intersecting hole 42, the restraint belt II 4 reaches the wrist along the back of the hand, and the two auxiliary belts are wrapped around the wrist. Paste to complete the second step of fixing. In this way, the restraint device is fixed, and the injury caused by the patient's unconscious forceful pulling of the bed board or other actions is effectively avoided.

Example 2

A hand restraint device for restless patients, as shown in Figure 2, includes a hemispherical body 1, the hemispherical body 1 is a solid double-layer structure, wherein the inner layer 11 is hemispherical in structure, concentric with the body, The radius is 1/3~2/3 of the hemispherical body, the inner layer 11 is made of hard material, the outer layer 12 is made of elastic material, and the material of the outer layer 12 is generally made of silicone rubber; the surface of the spherical body 1 is symmetrically arranged with adjustable length Restraint belt I2 and Y-shaped restraint belt II4, the free end of the restraint belt I2 is provided with Velcro 3, and the free ends of the two restraint belt I2 correspond to the mother and child surfaces of Velcro 3, which can be adjusted and pasted according to the size of the patient's palm position to achieve the purpose of adjustable length. The distance between the set point of the Y-shaped restraint band II4 on the hemispherical body 1 and the set point of the two restraint bands I2 is equal; the Y-shaped restraint band II4 is composed of a main band 41 and two secondary bands 43, the main band 41 has elasticity, and a bifurcation hole 42 is provided in the middle position, and the free ends of the two auxiliary belts 43 are correspondingly provided with hook and loop fasteners 3 .

When in use, the restraint device described in Example 2 is placed on the side of the hospital bed, the circular cut surface of the hemispherical body faces downwards, and the side with the restraint belt II4 faces forward, and the palm of the patient is placed downwards. The other four fingers except the thumb are placed slightly close together between two symmetrically arranged restraint bands I2, that is, one restraint band I2 is located between the thumb and index finger, and the other restraint band I2 is located outside the little finger. According to the patient Paste the two restraint straps Ⅰ2 to the size of the palm to ensure that the distance between the restraint device and the palm does not allow the fingers to complete the curling movement but can move slightly, and complete the first step of fixation; pass the middle finger through the restraint strap II4 on the main strap The intersection hole 42, because the main belt 41 is made of elastic material, does not cause much friction damage to the fingers. The middle finger is selected to maintain the balance of the restraint device and prevent deviation. After the middle finger passes through the intersection hole 42, the restraint belt II4 runs along the back of the hand When it reaches the wrist, stick the two auxiliary straps around the wrist to complete the second step of fixing. In this way, the restraint device is fixed, and the injury caused by the patient's unconscious forceful pulling of the bed board or other actions is effectively avoided.

Finally, it should be noted that the above embodiments are only illustrative, and do not limit the protection scope of the present utility model. For those skilled in the art, without departing from the principle and spirit of the present utility The equivalent replacements, modifications and variations all belong to the protection scope of the present utility model.

Claims (5)

1. A restraint device for preventing the fingers of restless patients from curling up, comprising a device body (1), characterized in that: the device body (1) is spherical or hemispherical, and the device body (1) is a solid double-layer structure, wherein, The inner layer (11) has the same shape as the device body (1) and is concentric with the device body (1), the radius is 1/3~2/3 of the radius of the device body (1), the inner layer (11) is made of hard material, and the outer The layer (12) is made of elastic material; the surface of the device body (1) is symmetrically provided with a length-adjustable restraint band I (2) and a Y-shaped restraint band II (4), and the Y-type restraint band II (4) is attached to the device body (1 ) to the setting points of the two restraint bands I (2) on the device body (1); the free ends of the restraint band I (2) and restraint band II (4) are provided Buckle (3). 2. The restraint device according to claim 1, characterized in that: the outer layer (12) of the device body (1) is a silicon rubber layer. 3. The restraint device according to claim 1, characterized in that: the two restraint bands I (2) are arranged on the hemisphere on the same side of the device body (1). 4. The restraint device according to claim 1 or 3, characterized in that: a hook and loop (3) is provided at the free end of the restraint belt I (2), and a free end of one of the restraint belt I (2) It is the child surface of the Velcro (3), and the corresponding position of the other restraint band I (2) is the parent surface of the Velcro (3). 5. The restraint device according to claim 1, characterized in that: the Y-shaped restraint belt II (4) is composed of a main belt (41) and two auxiliary belts (43), and the main belt (41) For the sake of elasticity, a bifurcated hole (42) is provided in the middle; the free ends of the two sub-belts (43) are correspondingly provided with hook and loop fasteners (3).