Clinical restraint strap for mental patient

Abstract

The utility model relates to a clinical restraint strap for mental patients, which comprises a positioning block and a restraint strap main body, a compression component fixedly connected with one end of the restraint strap main body is arranged in the positioning block, a fixing strap and a positioning rod are arranged on the upper surface of the restraint strap main body, and an air bag body is arranged in the fixing strap. A detachable medicine storage mechanism is arranged at the bottom of the restraint strap body, the surface of the medicine storage mechanism is sleeved with a detachable medicine discharging pipe, and a hose communicated with the compression assembly is arranged on the surface of the restraint strap body. According to the clinical restraint strap for the mental patient, the arm of the patient can be limited and fixed through the fixing strap, the restraint strap body and the positioning assembly, when the arm of the patient shakes, the air bag body can be inflated through the compression assembly, the air bag body is attached to the arm of the patient, and the arm of the patient can be protected; and the injury to the arms of the patient during restraint is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of restraint belts, and in particular relates to a clinical restraint belt for mental patients. Background Art

[0002] A mentally ill patient refers to a person whose brain function is disordered due to various external harmful factors and whose clinical manifestations are abnormal mental activities. It is due to the disorder of the thalamus and brain function of the human body that the patient has abnormalities in perception, thinking, emotion and behavior. Mental illness mostly occurs in young and middle-aged people. Some have intermittent attacks, while others continue to progress and gradually tend to be chronic. The recurrence rate and disability rate are high. If not actively treated, mental decline and personality changes may occur, and the patient cannot adapt to social life. If discovered early and treated in time, the patient can completely recover from the disease and live, study and work normally.

[0003] When treating patients, restraint belts are used to restrain the patient's arms to prevent the patient from self-harming or injuring medical staff, and to facilitate medical staff to perform treatment. When general restraint belts are used to restrain the patient's hands and feet, due to the patient's abnormal mental state, his hands, feet and other limbs will swing back and forth. At this time, the restraint belts will cause damage to the patient's limbs, thereby increasing the patient's pain. Therefore, further optimization is made to the above problems. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a clinical restraint belt for mentally ill patients. When the patient's limbs shake, the airbag arranged inside the restraint belt can be inflated so that the airbag fits the patient's limbs. Since the airbag has a certain softness, it can reduce damage to the patient's limbs, thereby reducing the patient's pain.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: it includes a positioning block and a restraining belt main body, the interior of the positioning block is provided with a compression assembly fixedly connected to one end of the restraining belt main body, the upper surface of the restraining belt main body is provided with a fixing belt and a positioning rod, and the interior of the fixing belt is provided with an airbag body, the bottom of the restraining belt main body is provided with a detachable drug storage mechanism, the surface of the drug storage mechanism is provided with a detachable drug discharge pipe, the surface of the restraining belt main body is provided with a hose connected to the compression assembly, the other end of the hose is connected to the airbag body and the drug storage mechanism, the compression assembly is used to inflate the airbag body and discharge drugs from the drug discharge pipe through the drug storage mechanism, and the surface of one end of the fixing belt is provided with a positioning assembly for limiting the restraining belt main body.

[0008] Optionally, the compression assembly includes an active chamber arranged inside the positioning block, a piston rod movable up and down inside the active chamber, a compression spring sleeved on the surface of the piston rod, and a first one-way valve for air intake arranged at the bottom of the positioning block; an auxiliary rod is rotatably installed on the top of the piston rod passing through the inner top wall of the positioning block, and one end of the restraint belt body close to the positioning block is fixed to the surface of the auxiliary rod by a rivet.

[0009] Optionally, the medicine storage mechanism includes a connecting tube fixedly connected to the bottom of the restraint belt body, a medicine cartridge threadedly connected to the bottom of the connecting tube, a filter frame arranged inside the medicine cartridge, and an wormwood bag arranged on the top of the filter frame; an auxiliary tube connected to a hose is provided on the surface of the restraint belt body close to one end of the positioning block, and a second one-way valve is provided on one end of the auxiliary tube close to the airbag body.

[0010] Optionally, the bottom end of the airbag body passes through the restraint belt body and is fixedly connected to the top of the connecting tube, and a pressure valve is provided inside, and rotatable fan blades are provided at the bottom of the pressure valve and the top of the connecting tube.

[0011] Optionally, a fixing rod that can be adjusted up and down is threadedly connected to the lower surface of the bottom plate of the positioning block, and an adjusting rod is threadedly connected to the bottom of the positioning block near the piston rod.

[0012] Optionally, the positioning assembly includes a limiting column fixed on the surface of one end of the fixing belt, a positioning cylinder fixed on one side of the fixing belt and adapted to the limiting column through a connecting belt, a rotating rod inserted into the top of the positioning cylinder, and a reset spring sleeved on the surface of the rotating rod, and the top surface of the limiting column is provided with a slot adapted to the bottom end of the rotating rod.

[0013] (III) Beneficial effects

[0014] The utility model provides a clinical restraint belt for mental patients, which has the following beneficial effects:

[0015] 1. The clinical restraint belt for mentally ill patients can limit and fix the patient's arm through the fixing belt, the restraint belt body and the positioning component. When the patient's arm shakes, the airbag can be inflated through the compression component. The airbag fits the patient's arm part, which can protect the patient's arm part and reduce the damage to the patient's arm caused by the restraint;

[0016] 2. The clinical restraint belt for mentally ill patients is used through the coordinated use of a drug storage mechanism, a drug discharge mechanism and a hose. When the airbag reaches the set value, the pressure valve opens, and the gas drives the aroma of the wormwood bag to be discharged from the drug discharge pipe, so that the airflow with the aroma of the medicine can be absorbed by the patient through the mouth and nose. The characteristics of the aroma of the medicine can be used to slowly put the patient into a sedative state, making it convenient for medical staff to treat the patient. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1This is a schematic diagram of the exploded structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the cross-sectional structure of the positioning block of the utility model;

[0020] Figure 4 This is a schematic diagram of the cross-sectional structure of the cartridge of the utility model;

[0021] Figure 5 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0022] Figure 6 It is a schematic diagram of the cross-sectional structure of the positioning tube of the utility model.

[0023] In the figure: 1. positioning block; 2. restraint belt body; 3. fixing belt; 4. airbag body; 5. drug discharge pipe; 6. hose; 7. movable chamber; 8. piston rod; 9. compression spring; 10. first one-way valve; 11. auxiliary rod; 12. positioning rod; 13. drug cartridge; 14. filter rack; 15. wormwood bag; 16. second one-way valve; 17. connecting tube; 18. pressure valve; 19. fan blade; 20. fixing rod; 21. adjusting rod; 22. limiting column; 23. positioning tube; 24. rotating rod; 25. reset spring; 26. slot. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. All other embodiments obtained by ordinary technicians in the field without creative work based on the embodiments of the utility model shall fall within the scope of protection of the utility model.

[0025] See also Figures 1 to 6 The utility model provides a clinical restraint belt for mentally ill patients; it includes a positioning block 1 and a restraint belt body 2, the positioning block 1 is provided with a compression component fixedly connected to one end of the restraint belt body 2, the upper surface of the restraint belt body 2 is provided with a fixing belt 3 and a positioning rod 12, and the fixing belt 3 is provided with an airbag body 4 (the airbag body 4 is made of rubber).

[0026] Note: When the patient uses the restraint belt, the patient lies flat on the medical bed, the positioning block 1 can be stuck on the left and right sides of the medical bed, and the fixing rod 20 (please refer to the attached Figure 3 ), and then rotate clockwise so that its top end slowly contacts the lower surface of the edge of the medical bed to fix it. The top end of the fixing rod 20 is fixedly connected with a rubber pad, which can increase the friction when in contact with the medical bed and reduce the situation where the positioning block 1 becomes loose due to long-term use by the patient.

[0027] A detachable drug storage mechanism is provided at the bottom of the restraint belt body 2, and a detachable drug discharge pipe 5 is mounted on the surface of the drug storage mechanism. A hose 6 connected to a compression assembly is provided on the surface of the restraint belt body 2, and the other end of the hose 6 is connected to the airbag body 4 and the drug storage mechanism. The compression assembly is used to inflate the airbag body 4 and discharge drugs from the drug discharge pipe 5 through the drug storage mechanism. A positioning assembly for limiting the restraint belt body 2 is provided on the surface of one end of the fixing belt 3.

[0028] Note: A plurality of fixing holes matching the limit posts 22 are provided on the surface of the restraint belt body 2 away from the positioning block 1, so as to facilitate adjustment according to the thickness of the user's arm. This is a prior art and will not be described in detail.

[0029] Note: The upper surface of one end of the fixing belt 3 and the lower surface of the other end are provided with Velcro that stick to each other, which can preliminarily fix the patient's arm. The surface of the medicine discharge tube 5 close to the medicine outlet is provided with Velcro. A brooch can be set on the surface of the patient's chest clothes in advance (it can be removed after use to reduce harm to the patient), and Velcro is set on its surface. The positioning of the medicine outlet is completed by sticking to the Velcro on the surface of the medicine outlet.

[0030] Note: Sponge strips are provided on the upper surface of the fixing belt 3 and on both sides close to the airbag body 4, which can limit the position of the airbag body 4 and reduce the diffusion of the inflated airbag body 4 to both sides. A protective pad is provided on the side of the fixing belt 3 close to the drug discharge tube 5 to reduce the discomfort caused by the patient's arm contacting the drug discharge tube 5, and the lower surface of the protective pad and the surface of the drug discharge tube 5 are provided with Velcro that stick to each other, which can limit the position of the protective pad.

[0031] The compression assembly includes an active chamber 7 arranged inside the positioning block 1, a piston rod 8 arranged inside the active chamber 7 and movable up and down, a compression spring 9 sleeved on the surface of the piston rod 8, and a first one-way valve 10 for air intake arranged at the bottom of the positioning block 1. The top of the piston rod 8 passes through the inner top wall of the positioning block 1 and is rotatably installed with an auxiliary rod 11. The end of the restraint belt body 2 close to the positioning block 1 is fixed to the surface of the auxiliary rod 11 by a rivet.

[0032] The medicine storage mechanism includes a connecting tube 17 fixedly connected to the bottom of the restraint belt body 2, a medicine cartridge 13 threadedly connected to the bottom of the connecting tube 17, a filter frame 14 arranged inside the medicine cartridge 13, and an wormwood bag 15 arranged on the top of the filter frame 14. An auxiliary tube connected to the hose 6 is provided on the surface of the restraint belt body 2 near one end of the positioning block 1, and a second one-way valve 16 is provided at one end of the auxiliary tube near the airbag body 4.

[0033] Note: The elastic coefficient of the compression spring 9 is medium to large, which facilitates the inflation of the interior of the airbag 4 when the piston rod 7 is driven downward.

[0034] Note: When the equipment is in the initial state, the piston rod 8 makes its bottom end close to the inner bottom wall of the active chamber 7 through the compression spring 9 on its surface, the compression spring 9 is in a stress-free state, the first one-way valve 10 and the second one-way valve 16 are both in a closed state, the airbag body 4 is in a flat state, and the wormwood bag 15 is pre-placed inside the cartridge 13 and on the top of the filter frame 14, and then, it is installed using the threads set on the inner wall of the connecting tube 17 and the outer wall of the top end of the cartridge 13.

[0035] Note: When the patient is in an abnormal mental state, the body will be out of control and may cause harm to the medical staff and themselves. The medical staff must control the patient to lie flat on the medical bed and perform restraint treatment until the patient calms down (restraint belts will be set on both sides of the medical bed in advance for the patient to use);

[0036] Note: The usage process of the positioning block 1, the restraint belt body 2 and the corresponding parts is as follows;

[0037] 1. The medical staff holds the positioning block 1, with the open end buckled on the left and right sides of the medical bed body, and holds the fixing rod 20 at the bottom and rotates it clockwise so that the top end of the fixing rod is against the lower surface of the medical bed. At this time, the installation of the positioning block 1 is completed;

[0038] 2. The medical staff holds the patient's arm and places the wrist on the upper surface of the fixing belt 3. Then the fixing belt 3 is covered around the patient's wrist and initially fixed using the Velcro on its surface. Then the end of the restraint belt body 2 with the fixing hole is wrapped around the top of the patient's arm, passed through the positioning rod 12, and sleeved on the surface of the limiting column 22 through the fixing hole on its surface (depending on the thickness of the patient's arm, the end of the restraint belt body 2 with the fixing hole can be bent at most twice). Then, the positioning cylinder 23 is buckled on the top of the limiting column 22, and the rotating rod 24 is held and pressed downward (please refer to Figure 6 ), the return spring 25 is compressed, so that its bottom end extends into the inside of the slot 26, and then rotated to 90 degrees to release. At this time, the bottom end of the rotating rod 24 is tightly fitted with the inner top wall of the slot 26 by the force of the return spring 25, thereby completing the fixation of the restraint belt body 2 (the reverse operation is performed when disassembling);

[0039] 3. The medicine discharge tube 5 is attached to the Velcro pre-set on the patient's chest through the Velcro provided on the surface of the medicine outlet. When the patient's arms shake intermittently or continuously, the arms will move closer to the two sides of the torso. At this time, the restraint belt body 2 drives the piston rod 8 to move up and down inside the active chamber 7 through the auxiliary rod 11. When the piston rod 8 moves upward (when the patient's arm is exerting force at this time), the compression spring 9 on its surface begins to be stressed, and the gas in the upper space of the active chamber 7 is discharged from the gap (point A) where the piston rod 8 is inserted into the inside of the positioning block 1. The external airflow enters the active chamber 7 and the space below the piston rod 8 from the first one-way valve 10. When the compression spring 9 drives the piston rod 8 to move downward (when the patient's arm is powerless at this time), the first one-way valve 10 is closed, and the compressed gas below the piston rod 8 passes through the hose 6 and the auxiliary tube on one side of the restraint belt body 2, and enters the interior of the airbag body 4 through the second one-way valve 16 (please refer to the details) Figure 1 and Figure 4 ), thereby quickly inflating the airbag 4 so that it fits the patient's wrist for protection;

[0040] 4. When the air pressure inside the airbag 4 exceeds the pressure value set by the pressure valve 18, the pressure valve 18 opens, and the airflow generated drives the fan blades 19 to rotate (see Figure 1 and Figure 4 ), so that the airflow diffuses into the interior of the medicine cartridge 13, thereby carrying the medicinal fragrance produced by the wormwood bag 15 and being discharged from one end of the medicine discharge tube 5 for the patient to absorb through the mouth and nose. By utilizing the sedative properties of the medicinal fragrance, the patient can slowly calm down, making it easier for medical staff to treat the patient.

[0041] The bottom end of the airbag body 4 passes through the restraint belt body 2 and is fixedly connected to the top of the connecting tube 17, and a pressure valve 18 is provided inside. A rotatable fan blade 19 is provided at the bottom of the pressure valve 18 and the top of the connecting tube 17. The pressure valve 18 can be pre-set to a pressure value that matches the airbag body 4.

[0042] Note: The inner wall of the connecting tube 17 is provided with a hollow bracket (point B) for supporting the fan blade 19 to facilitate the use of the fan blade 19.

[0043] Note: The connecting tube 17 and the cartridge 13 are connected by threads, so that they can be quickly disassembled later, which is convenient for replacing the wormwood bag 15 inside it and cleaning the filter frame 14.

[0044] The lower surface of the bottom plate of the positioning block 1 is threadedly connected with a fixing rod 20 that can be adjusted up and down, and the bottom of the positioning block 1 is threadedly connected with an adjusting rod 21 near the piston rod 8. The positioning assembly includes a limit column 22 fixed on the surface of one end of the fixing belt 3, a positioning cylinder 23 fixed on one side of the fixing belt 3 and adapted to the limit column 22 through a connecting belt, a rotating rod 24 inserted into the top of the positioning cylinder 23, and a return spring 25 (with a small elastic coefficient) sleeved on the surface of the rotating rod 24. The top surface of the limit column 22 is provided with a slot 26 adapted to the bottom end of the rotating rod 24.

[0045] Note: An auxiliary groove is provided on the outer wall of the top of the limiting column 22, and an auxiliary strip adapted thereto is provided inside the positioning cylinder 23, which can limit the position when the positioning cylinder 23 is buckled to reduce rotation. By rotating the adjusting rod 21 clockwise or counterclockwise, the top end of the adjusting rod 21 can be pressed against the bottom end of the piston rod 8, thereby adjusting the amount of air generated when the piston rod 8 is compressed downward.

[0046] In the utility model, the working steps of the device are as follows:

[0047] During use, the positioning blocks 1 are pre-set on both sides of the medical bed. When the patient lies flat on the medical bed, the medicine discharge tube 5 is attached to the Velcro on the surface of the medicine outlet with the Velcro preset on the patient's chest, and then the patient's arm is restrained and fixed by the restraint belt body 2 and the fixing belt 3. Please refer to the above-mentioned usage process for the specific installation method.

[0048] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. Clinical restraint belt for mental patients, characterized by: The invention comprises a positioning block (1) and a restraining belt body (2), wherein a compression assembly fixedly connected to one end of the restraining belt body (2) is provided inside the positioning block (1), a fixing belt (3) and a positioning rod (12) are provided on the upper surface of the restraining belt body (2), and an air bag (4) is provided inside the fixing belt (3), a detachable drug storage mechanism is provided at the bottom of the restraining belt body (2), a detachable drug discharge pipe (5) is mounted on the surface of the drug storage mechanism, a hose (6) connected to the compression assembly is provided on the surface of the restraining belt body (2), the other end of the hose (6) is connected to the air bag (4) and the drug storage mechanism, the compression assembly is used to inflate the air bag (4) and discharge drugs from the drug discharge pipe (5) through the drug storage mechanism, and a positioning assembly for limiting the position of the restraining belt body (2) is provided on the surface of one end of the fixing belt (3).

2. The clinical restraint belt for mentally ill patients according to claim 1, characterized in that: The compression assembly comprises an active chamber (7) arranged inside the positioning block (1), a piston rod (8) arranged inside the active chamber (7) and movable up and down, a compression spring (9) sleeved on the surface of the piston rod (8), and a first one-way valve (10) arranged at the bottom of the positioning block (1) for air intake, the top of the piston rod (8) passing through the inner top wall of the positioning block (1) is rotatably mounted with an auxiliary rod (11), and one end of the restraint belt body (2) close to the positioning block (1) is fixed to the surface of the auxiliary rod (11) by a rivet.

3. The clinical restraint belt for mentally ill patients according to claim 1, characterized in that: The medicine storage mechanism comprises a connecting tube (17) fixedly connected to the bottom of the restraining belt body (2), a medicine cartridge (13) threadedly connected to the bottom of the connecting tube (17), a filter frame (14) arranged inside the medicine cartridge (13), and a wormwood bag (15) arranged on the top of the filter frame (14); an auxiliary tube connected to a hose (6) is provided on the surface of one end of the restraining belt body (2) close to the positioning block (1), and a second one-way valve (16) is provided on one end of the auxiliary tube close to the airbag body (4).

4. The clinical restraint belt for mentally ill patients according to claim 3, characterized in that: The bottom end of the airbag body (4) passes through the restraint belt body (2) and is fixedly connected to the top of the connecting tube (17), and a pressure valve (18) is provided inside. The bottom of the pressure valve (18) and the top of the connecting tube (17) are provided with rotatable blades (19).

5. The clinical restraint belt for mentally ill patients according to claim 1 or 2, characterized in that: The lower surface of the bottom plate of the positioning block (1) is threadedly connected to a fixing rod (20) that can be adjusted up and down, and the bottom of the positioning block (1) is threadedly connected to an adjusting rod (21) near the piston rod (8).

6. The clinical restraint belt for mentally ill patients according to claim 1, characterized in that: The positioning assembly comprises a limiting column (22) fixed on the surface of one end of the fixing belt (3), a positioning cylinder (23) fixed on one side of the fixing belt (3) and matched with the limiting column (22) through a connecting belt, a rotating rod (24) inserted into the top of the positioning cylinder (23), and a return spring (25) sleeved on the surface of the rotating rod (24); the top end surface of the limiting column (22) is provided with a slot (26) matched with the bottom end of the rotating rod (24).

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