Hand restraint device for intermittent mania patient

Abstract

The utility model discloses a hand restraint device for intermittent mania patients, which comprises fixing handcuffs and a restraint sleeve, and the fixing handcuffs are detachably connected with the restraint sleeve. The fixed handcuffs can refer to existing handcuffs, the fixed handcuffs are provided with handcuff openings, existing bedrail handcuffs are arranged in the handcuff openings, and the fixed handcuffs further comprise keys used for unlocking the fixed handcuffs. The restraint sleeve comprises a shell and a bag cushion, the restraint sleeve is provided with a sleeve opening, the wrist of a patient is sleeved with the sleeve opening, the shell is in an O shape, the bag cushion is arranged around the inner circumferential face of the shell by a circle, and the bag cushion is provided with an inflation opening. When the inflation opening is deflated, the bag cushion shrinks to enable the inner diameter of the sleeve opening to be increased. The hand restraining device is used for fixing the two hands of a mania patient to bedrails on the two sides of an existing sickbed respectively, firmness and comfort are good, and the situation that the hands are struggled off and the skin is tied and injured due to the fact that the patient struggles too much is avoided; when the patient is normal, medical staff can quickly relieve hand restraint of the patient, and working efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, specifically a hand restraint device for patients with intermittent mania. Background Technology

[0002] Symptoms of intermittent violent disorder include recurrent, sudden episodes of impulsive and aggressive violent behavior or angry verbal attacks. It also involves overly extreme reactions to situations. Road rage, domestic abuse, throwing objects, or other forms of outbursts can all be symptoms of intermittent violent disorder.

[0003] Medical staff used straps to bind and secure the patient's hands to the bed rails on both sides.

[0004] The shortcomings of the above-mentioned technologies are as follows:

[0005] The binding straps are not secure or comfortable, and if the patient struggles too much, their hands may break free and their skin may be injured by the straps.

[0006] When the patient is in good health, they need to untie the bandages to move their hands, which is cumbersome and inefficient. Utility Model Content

[0007] The purpose of this invention is to provide a hand restraint device for patients with intermittent mania, which is used to fix the hands of manic patients to the bed rails on both sides of an existing hospital bed. It has good stability and comfort, and avoids the patient struggling too much, which could cause the hands to break free and the skin to be injured. When the patient is normal, medical staff can quickly release the hand restraint, improving work efficiency.

[0008] To achieve the above-mentioned objectives, the present invention adopts the following technical solution:

[0009] A hand restraint device for patients with intermittent mania includes a fixed handcuff and a restraint sleeve, which are detachably connected. The fixed handcuff is similar to existing handcuffs (manufactured by Fujian Youxin Supply Chain Management Co., Ltd.). The fixed handcuff includes a handcuff body and a reversible fan-shaped beam. The handcuff has a handcuff opening, into which a bed rail is fitted. The handcuff body has a keyhole and includes a key for unlocking the handcuff. The key has a head end and a tail end, with the head end inserted into the keyhole. The restraint sleeve includes a shell and a pad. The restraint sleeve has an opening into which the patient's wrist is fitted. The shell is O-shaped, and the pad is arranged around the inner circumference of the shell. The pad has an inflation port: when air is injected through the inflation port, the pad expands, reducing the inner diameter of the opening; when air is deflated through the inflation port, the pad contracts, increasing the inner diameter of the opening.

[0010] Preferably, the fixing handcuff has a buckle block at the junction with the restraint sleeve, the outer side of the buckle block has a slot, the restraint sleeve has a buckle groove at the junction with the fixing handcuff, the inner side of the buckle groove has a retractable block, the outer end of the block is a right triangle, the bevel of the block is inclined into the buckle groove, the buckle block is placed in the buckle groove and the block is placed in the slot, the inner end of the block has a spring: when the block is retracted, the spring is compressed; when the block is extended, the spring returns to its original position.

[0011] Preferably, the outer side of the housing is provided with a docking part, which is rectangular in shape. A groove is provided on the side of the docking part, and an insertion hole is provided on the end face of the docking part. A retractable movable rod is provided in the insertion hole, and the movable rod is fixed relative to the locking block. When the movable rod is pushed in, it causes the locking block to retract. When the movable rod is released, the locking block springs back to its original position.

[0012] Preferably, the outer end of the movable rod is recessed into the insertion hole, and the device also includes a post that can be inserted into the insertion hole and push the movable rod. This prevents accidental contact with the movable rod from causing the fixing cuff and restraint sleeve to separate unexpectedly.

[0013] Preferably, the inner edge of the insertion hole is chamfered, meaning the inner diameter of the hole gradually decreases from the outside to the inside. The inner wall of the hole acts as a transition, with a larger inner diameter at the outer end of the hole, making it easier for the insertion post to be inserted into the insertion hole and push the movable rod.

[0014] Preferably, the key has a grip ring at the end, with the key and insert located on either side of the grip ring. The key and insert are integrally molded for easy carrying and retrieval. The grip ring has an "O"-shaped flat surface on both sides for a more secure grip.

[0015] Preferably, the buckle is equipped with a chain that is rotatably connected to the handcuff body. The chain allows the patient's wrist to move freely within a certain range, improving comfort.

[0016] Compared with existing technologies, the hand restraint device for patients with intermittent mania using the above-mentioned technical solution has the following beneficial effects:

[0017] I. The hand restraint device for patients with intermittent mania, as described in this utility model, uses two fixed handcuffs to secure the existing bed rails on both sides, and two restraint sleeves to secure the patient's wrists on both sides. The fixed handcuffs require a key to unlock, which is kept by medical staff. The fixed handcuffs are secure, preventing the patient's hands from accidentally slipping out. The restraint sleeves clamp tightly to the patient's wrists, and the elastic padding relieves pressure on the wrists. The restraint sleeves are comfortable, preventing excessive struggle from causing skin lacerations.

[0018] 2. The air insulator can be inflated and deflated through the inflation port, and the inner diameter of the insulator can be adjusted as needed to suit the wrists of patients of different body types.

[0019] 3. Medical staff insert the key tip into the keyhole and turn it until the handcuff is unlocked. Then, the fan beam is flipped out of the handcuff body to open the handcuff opening, which can separate the bed rail from the handcuff and release the patient's hand restraint. The operation is simple.

[0020] IV. Detachable connection between the fixed handcuffs and the restraint sleeve. In the preferred embodiment, if the patient is normal, medical staff only need to insert the insert pin into the socket and push the movable rod to retract the locking block and remove it from the slot, thus separating the fixed handcuffs from the restraint sleeve and releasing the patient's hand restraint. If the patient is agitated, medical staff only need to insert the buckle into the buckle slot, which pushes the inclined surface of the locking block to retract it. After the slot moves to the locking block position, the spring returns the locking block to the slot, completing the assembly of the fixed handcuffs and restraint sleeve and securing the patient's hand to the bed rail. If the patient needs to loosen their wrist, medical staff only need to deflate the bladder through the inflation port to loosen the restraint sleeve opening from the patient's wrist. The assembly and disassembly of the fixed handcuffs and restraint sleeve can be completed quickly, improving work efficiency; moreover, after the restraint is released, the fixed handcuffs will not hang on the patient's wrist, improving aesthetics, reducing the burden on the patient's wrist, and making the restraint sleeve more comfortable for the patient. Attached Figure Description

[0021] Figure 1 This is a top view of the hand restraint device in the embodiment.

[0022] Figure 2 This is a schematic diagram of the hand restraint device in the embodiment.

[0023] Figure 3 This is a schematic diagram of the fixed handcuff structure in the embodiment.

[0024] Figure 4 This is a cross-sectional view of the fixed handcuff in the embodiment.

[0025] Figure 5 This is a schematic diagram of the structure of the handcuffs after the handcuff opening is opened, as shown in the embodiment.

[0026] Figure 6 This is a schematic diagram of the constraint sleeve in the embodiment.

[0027] Figure 7 This is a cross-sectional view of the docking component in the embodiment.

[0028] Figure 8 This is a schematic diagram of the key structure in the embodiment.

[0029] Reference numerals: 1. Fixed handcuff; 10. Handcuff opening; 11. Handcuff body; 12. Fan beam; 13. Lock hole; 14. Chain; 15. Buckle block; 16. Slot; 2. Restraint sleeve; 20. Sleeve opening; 21. Shell; 22. Pad; 23. Inflation port; 24. Connecting part; 25. Buckle groove; 26. Lock block; 27. Spring; 28. Movable rod; 29. ​​Hole; 3. Key; 31. Insert post; 32. Grip ring. Detailed Implementation

[0030] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.

[0031] like Figures 1 to 8 The hand restraint device shown includes a fixed handcuff 1 and a restraint sleeve 2, which are detachably connected. The fixed handcuff 1 can be based on existing handcuffs (manufactured by Fujian Youxin Supply Chain Management Co., Ltd.). The fixed handcuff 1 includes a handcuff body 11 and a reversible fan beam 12. The fixed handcuff 1 has a handcuff opening 10, and an existing bed rail is handcuffed into the handcuff opening 10. The handcuff body 11 has a lock hole 13, and also includes a key 3 for unlocking the fixed handcuff 1. The two ends of the key 3 are a head end and a tail end, and the head end of the key 3 can be inserted into the lock hole 13. The restraint sleeve 2 includes a shell 21 and a pad 22. The restraint sleeve 2 has an opening 20, within which the patient's wrist is fitted. The shell 21 is O-shaped, and the pad 22 surrounds the inner circumference of the shell 21. The pad 22 has an inflation port 23: when air is injected through the inflation port 23, the pad 22 expands, reducing the inner diameter of the opening 20; when air is deflated through the inflation port 23, the pad 22 contracts, increasing the inner diameter of the opening 20. Two fixed handcuffs 1 are used to secure the existing bed rails on both sides, and two restraint sleeves 2 are used to secure the patient's wrists on both sides. The fixed handcuffs 1 require a key 3 to unlock, which is kept by medical staff. The fixed handcuffs 1 provide good stability, preventing the patient's hands from accidentally slipping out. The restraint sleeve 2's opening 20 clamps the patient's wrist, and the elastic pad 22 relieves the pressure of the opening 20 on the patient's wrist. The restraint sleeve 2 provides good comfort, preventing excessive struggle and resulting skin injuries.

[0032] The system allows for inflation and deflation of the padding 22 via the inflation port 23, and the inner diameter of the sleeve 20 can be adjusted to suit the wrists of patients of different body types. Medical staff insert the key 3 into the lock hole 13 and turn it until the handcuff 1 is unlocked. Then, the fan beam 12 is flipped out from the handcuff body 11, opening the handcuff opening 10, thus separating the bed rail from the handcuff 1 and releasing the patient's hand restraint. The operation is simple.

[0033] The fixed handcuff 1 has a buckle 15 at the junction with the restraint sleeve 2. The outer side of the buckle 15 has a slot 16. The restraint sleeve 2 has a buckle groove 25 at the junction with the fixed handcuff 1. The inner side of the buckle groove 25 has a retractable latch 26. The outer end of the latch 26 is a right-angled triangle. The bevel of the latch 26 is inclined inward into the buckle groove 25. The buckle 15 is placed in the buckle groove 25 and the latch 26 is placed in the buckle groove 16. The inner end of the latch 26 has a spring 27: when the latch 26 is retracted, the spring 27 is compressed; when the latch 26 is extended, the spring 27 is reset. The outer side of the housing 21 is provided with a docking part 24, which is rectangular. A snap groove 25 is provided on the side of the docking part 24. The end face of the docking part 24 is provided with an insertion hole. A retractable movable rod 28 is provided in the insertion hole. The movable rod 28 is fixed relative to the locking block 26. When the movable rod 28 is pushed in, it drives the locking block 26 to retract. When the movable rod 28 is released, the locking block 26 springs back to its original position. When the patient is normal, medical staff only need to insert the insertion post 31 into the insertion hole and push the movable rod 28 to retract the locking block 26 and move it away from the locking slot 16, thus separating the fixed handcuff 1 from the restraint sleeve 2 and releasing the patient's hand restraint. When the patient is agitated, medical staff only need to insert the buckle 15 into the buckle slot 25. The buckle 15 pushes the inclined surface of the locking block 26 to retract the locking block 26. After the locking slot 16 moves to the position of the locking block 26, the spring 27 resets the locking block 26, thus completing the assembly of the fixed handcuff 1 and the restraint sleeve 2 and fixing the patient's hand to the bed rail. If the patient needs to relax their wrist, medical staff only need to deflate the pad 22 through the inflation port 23 to loosen the restraint sleeve 2's opening 20 from the patient's wrist. The assembly and disassembly of the fixed handcuff 1 and the restraint sleeve 2 can be completed quickly, improving work efficiency. Moreover, after the restraint is released, the fixed handcuff 1 will not hang on the patient's wrist, improving aesthetics, reducing the burden on the patient's wrist, and making the restraint sleeve 2 more comfortable for the patient.

[0034] The movable rod 28 has its outer end recessed into the insertion hole and also includes a insertion post 31, which can be inserted into the insertion hole and push the movable rod 28. This prevents accidental contact with the movable rod 28 from causing the fixed handcuff 1 and the restraint sleeve 2 to separate unexpectedly.

[0035] The inner edge of the insertion hole 29 is chamfered, meaning the inner diameter of the insertion hole 29 gradually decreases from the outside to the inside. The inner wall of the insertion hole 29 acts as a transition, and the outer end of the insertion hole 29 has a larger inner diameter, making it easier for the insertion post 31 to be inserted into the insertion hole and push the movable rod 28.

[0036] Reference Figure 8 The key 3 has a grip ring 32 at its end, with the insertion post 31 and the key 3 located on either side of the grip ring 32. The key 3 and the insertion post 31 are integrally formed for easy carrying and retrieval. The grip ring 32 has an "O"-shaped flat surface on both sides for a more secure grip.

[0037] Reference Figure 3 and Figure 4The buckle 15 is equipped with a chain 14, which is rotatably connected to the handcuff body 11. The chain 14 allows the patient's wrist to move freely within a certain range, improving comfort.

[0038] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A hand restraint device for an intermittent manic patient, characterized by: It includes a fixing handcuff (1) and a restraint sleeve (2), wherein the fixing handcuff (1) and the restraint sleeve (2) are detachably connected. The fixed handcuff (1) can refer to existing handcuffs. The fixed handcuff (1) includes a handcuff body (11) and a reversible fan beam (12). The fixed handcuff (1) has a handcuff opening (10). The existing bed rail is handcuffed into the handcuff opening (10). The handcuff body (11) has a lock hole (13). It also includes a key (3) for unlocking the fixed handcuff (1). The two ends of the key (3) are a head end and a tail end, respectively. The head end of the key (3) can be inserted into the lock hole (13). The restraint sleeve (2) includes a shell (21) and a pad (22). The restraint sleeve (2) has an opening (20). The patient's wrist is placed inside the opening (20). The shell (21) is "O" shaped. The pad (22) is arranged around the inner circumference of the shell (21). The pad (22) has an inflation port (23): when the inflation port (23) is inflated, the pad (22) expands and the inner diameter of the opening (20) decreases; when the inflation port (23) is deflated, the pad (22) contracts and the inner diameter of the opening (20) increases.

2. The hand restraint device for an intermittent manic patient of claim 1, wherein: The fixed handcuff (1) has a buckle (15) at the junction with the restraint sleeve (2). The outer side of the buckle (15) has a slot (16). The restraint sleeve (2) has a buckle groove (25) at the junction with the fixed handcuff (1). The inner side of the buckle groove (25) has a retractable buckle (26). The outer end of the buckle (26) is a right triangle. The buckle (26) is inclined inward towards the buckle groove (25). The buckle (15) is placed in the buckle groove (25) and the buckle (26) is placed in the buckle groove (16). The inner end of the buckle (26) has a spring (27): when the buckle (26) is retracted, the spring (27) is compressed; when the buckle (26) is extended, the spring (27) is reset.

3. The hand restraint device for patients with intermittent mania according to claim 2, characterized in that: The outer side of the housing (21) is provided with a docking part (24), which is rectangular. The buckle groove (25) is provided on the side of the docking part (24). The end face of the docking part (24) is provided with an insertion hole. The insertion hole is provided with a retractable movable rod (28). The movable rod (28) is fixed relative to the locking block (26). When the movable rod (28) is pushed in, the locking block (26) is driven to retract. When the movable rod (28) is released, the locking block (26) springs back to its original position.

4. The hand restraint device for an intermittent manic patient of claim 3, wherein: The outer end of the movable rod (28) is recessed into the socket, and it also includes a plug (31), which can be inserted into the socket and push the movable rod (28).

5. The hand restraint device for patients with intermittent mania according to claim 4, characterized in that: The inner edge of the opening (29) of the insertion hole is chamfered, that is, the inner diameter of the opening (29) gradually decreases from the outside to the inside.

6. The hand restraint device for an intermittent manic patient of claim 4, wherein: The key (3) has a grip ring (32) at its tail end, and the insert (31) and the key (3) are respectively located on both sides of the grip ring (32).

7. The hand restraint device for an intermittent manic patient of claim 2, wherein: The buckle (15) is provided with a chain (14), which is rotatably connected to the handcuff body (11).

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