Limb constraint structure for anesthesia recovery room nursing

Abstract

The utility model relates to the field of restraint structures, and discloses a limb restraint structure for anesthesia recovery room nursing, which comprises a bed body, four groups of support frames are fixedly connected to the bottom of the bed body, universal wheels are arranged at the bottoms of the support frames, a shell a is slidably connected to the inner wall of the bed body, and a worm is rotatably connected to the inner wall of the shell a. The tail end of the worm is fixedly connected with a knob, the inner wall of the shell a is rotatably connected with a rotating shaft, the outer wall of the rotating shaft is fixedly connected with a worm gear, the top end of the rotating shaft is fixedly connected with a restraining assembly, the restraining assembly comprises a shell b, the top end of the rotating shaft is fixedly connected with the bottom end of the shell b, and the inner wall of the shell b is fixedly connected with a restraining belt. A winding roller is wound around the tail end of the restraint belt, and the inner wall of the restraint assembly is rotationally connected with the two ends of the winding roller. According to the utility model, the angle of the restraining structure can be adjusted, so that the comfort of the restrained limbs of the patient is improved.

Description

Technical Field

[0001] The utility model relates to the field of restraint structures, in particular to a limb restraint structure for nursing in an anesthesia recovery room. Background Art

[0002] In the anesthesia recovery room, limb restraint structures are used to ensure that patients do not accidentally hurt themselves or others while under anesthesia. Such restraint structures are usually made of soft materials and can fix the patient's limbs while ensuring the patient's comfort and safety.

[0003] After searching, Chinese patent announcement number: CN219207604U discloses a limb restraint structure for nursing in anesthesia recovery room, including a bed, fixed rods are fixed on both sides of the bed, and protective plates are rotatably connected to the outside of the fixed rods. Two sliding grooves arranged symmetrically are provided on the upper end of the bed, and U-shaped blocks are slidably connected in the sliding grooves, and a bearing block is installed in the U-shaped block, and a fixing mechanism is provided in the bearing block. This application moves the bearing block to a suitable position according to the height and body shape of the patient, and uses a fixing mechanism to enable the restraint belt to be quickly fixed on the bed to restrain the patient's limbs, reduce the occurrence of adverse effects on surgical wounds and intubation caused by the patient's turning over and moving during the awakening process, and use protective components to protect and fix connecting tubes such as breathing tubes, reduce the occurrence of connecting tubes falling off or twisting caused by the patient's movement or turning over during the awakening process, affecting the anesthesia recovery effect.

[0004] The above-mentioned device utilizes symmetrically arranged sliding grooves so that the patient can move or turn over during the awakening process without causing damage to the restraint structure. However, the angle of the restraint device cannot be adjusted, and the limbs can only be extended into the restraint device from the same direction, which makes the patient feel uncomfortable. Secondly, when restraining the limbs, after adjusting the tightness of the restraint belt, it is still necessary to frequently unfasten or tighten the restraint belt, which is quite troublesome. Therefore, a limb restraint structure for nursing in anesthesia recovery room is proposed to solve the above problems. Utility Model Content

[0005] In order to remedy the above deficiencies, the utility model provides a limb restraint structure for nursing in anesthesia recovery room, aiming to improve the problem in the prior art that the angle of the restraint structure cannot be adjusted to improve patient comfort, and the restraint belt needs to be frequently unfastened or fastened and the tightness needs to be adjusted, which is quite troublesome.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a limb restraint structure for nursing in anesthesia recovery room, comprising a bed body, four groups of support frames are fixedly connected to the bottom of the bed body, a universal wheel is arranged at the bottom of the support frame, the inner wall of the bed body is slidably connected to a shell a, the inner wall of the shell a is rotatably connected to a worm, the end of the worm is fixedly connected to a knob, the inner wall of the shell a is rotatably connected to a rotating shaft, the outer wall of the rotating shaft is fixedly connected to a worm wheel, the top of the rotating shaft is fixedly connected to a restraint assembly, the inner wall of the restraint assembly is rotatably connected to both ends of a winding roller, the restraint assembly comprises a shell b, the top of the rotating shaft is fixedly connected to the bottom end of the shell b, the inner wall of the shell b is fixedly connected to a restraint belt, the end of the restraint belt is wrapped with a winding roller, the inner outer wall of the pull rod is fixedly connected to a limiting block, and the outer wall of the shell b is provided with a plurality of limiting grooves.

[0007] As a further description of the above technical solution:

[0008] The inner wall of the winding roller is elastically connected with a pull rod via a return spring.

[0009] As a further description of the above technical solution:

[0010] The outer wall of the worm wheel is meshed with the outer wall of the worm.

[0011] As a further description of the above technical solution:

[0012] The two ends of the winding roller are rotatably connected to the inner wall of the shell b.

[0013] As a further description of the above technical solution:

[0014] One end of the return spring is fixedly connected to the inner wall of the winding roller, and the other end of the return spring is fixedly connected to the inner end of the pull rod.

[0015] As a further description of the above technical solution:

[0016] The outer wall of the pull rod is slidably connected to the inner wall of the shell b.

[0017] As a further description of the above technical solution:

[0018] The outer wall of the limiting block is clamped with the inner wall of the limiting groove.

[0019] The utility model has the following beneficial effects:

[0020] 1. In the present invention, by setting a knob, when the angle of the restraint assembly needs to be adjusted, the knob is rotated to make the worm drive the worm wheel to rotate, so that the rotating shaft drives the angle of the restraint assembly to change, thereby improving the comfort of the patient when extending the limb into the restraint assembly.

[0021] 2. In the utility model, by setting a pull rod, when restraining the patient's limbs, the patient's limbs are placed in the restraint device, and the pull rod is pulled outward to rotate, so that the reel-up roller reels the restraint belt to fix the patient's limbs. The restraint method is simple and there is no need to frequently unfasten or fasten the restraint belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is an overall front view schematic diagram of a limb restraint structure for nursing in anesthesia recovery room proposed by the utility model;

[0023] Figure 2 This is a front view schematic diagram of a restraint component of a limb restraint structure for nursing in anesthesia recovery room proposed by the utility model;

[0024] Figure 3 This is a front view schematic diagram of a worm gear of a limb restraint structure for nursing in anesthesia recovery room proposed by the utility model;

[0025] Figure 4 The utility model is a front schematic diagram of a winding roller of a limb restraint structure for nursing in anesthesia recovery room.

[0026] Legend:

[0027] 1. Bed body; 2. Support frame; 3. Universal wheel; 4. Shell a; 5. Worm; 6. Knob; 7. Worm wheel; 8. Rotating shaft; 9. Shell b; 10. Restraint belt; 11. Winding roller; 12. Reset spring; 13. Pull rod; 14. Limit block; 15. Limit groove. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Reference Figure 1-Figure 3The utility model provides an embodiment: a limb restraint structure for nursing in anesthesia recovery room, including a bed body 1, four sets of support frames 2 are fixedly connected to the bottom of the bed body 1, and a universal wheel 3 is arranged at the bottom of the support frame 2. The universal wheel 3 is used to facilitate the movement of the restraint device to a specified position. After the movement is completed, the universal wheel 3 can be locked to increase its stability. The inner wall of the bed body 1 is slidably connected to a shell a4, and the inner wall of the shell a4 is rotatably connected to a worm 5. The end of the worm 5 is fixedly connected to a knob 6. Turning the knob 6 can make the worm 5 rotate. The inner wall of the shell a4 is rotatably connected to a rotating shaft 8, and the outer wall of the rotating shaft 8 is fixedly connected to a worm wheel 7. The outer wall of the worm wheel 7 is meshed with the outer wall of the worm 5, and the rotation of the worm 5 drives the worm wheel 7 to rotate. , so that the rotating shaft 8 rotates, and a constraint component is fixedly connected to the top end of the rotating shaft 8. The rotating shaft 8 drives the constraint component to rotate, thereby adjusting the angle of the constraint component to restrain the limbs and improving the comfort of the patient's limbs when restraining. The constraint component includes an outer shell b9, and the top end of the rotating shaft 8 is fixedly connected to the bottom end of the outer shell b9. A constraint belt 10 is fixedly connected to the inner wall of the outer shell b9. The patient's limbs are restrained by the constraint belt 10. A winding roller 11 is wound around the end of the constraint belt 10. The tightness of the constraint belt 10 is controlled by rotating the winding roller 11 to control the restraint and loosening of the limbs. Both ends of the winding roller 11 are rotatably connected to the inner wall of the outer shell b9, and the inner wall of the constraint component is rotatably connected to both ends of the winding roller 11.

[0030] Reference Figure 1 , Figure 2 and Figure 4 The inner wall of the winding roller 11 is elastically connected to a pull rod 13 through a return spring 12. A rectangular protrusion structure is provided on the outer wall of the pull rod 13 to clamp the inner wall of the winding roller 11. When the pull rod 13 is rotated, the winding roller 11 is driven to rotate. One end of the return spring 12 is fixedly connected to the inner wall of the winding roller 11, and the other end of the return spring 12 is fixedly connected to the inner end of the pull rod 13. Pulling the pull rod 13 outward can stretch the return spring 12 to move outward. At the same time, the elastic force generated by the deformation of the return spring 12 gives the pull rod 13 a force of traction. An inward pulling force on the rod 13 causes it to reset, and the outer wall of the pull rod 13 is slidably connected to the inner wall of the shell b9. The inner outer wall of the pull rod 13 is fixedly connected to the limiting block 14. The outer wall of the shell b9 is provided with several groups of limiting grooves 15. The outer wall of the limiting block 14 is clamped with the inner wall of the limiting groove 15. After the pull rod 13 is pulled outward until the limiting block 14 and the limiting groove 15 are released from the clamping, the pull rod 13 can be rotated to drive the winding roller 11 to rotate, thereby adjusting the tightness of the restraint belt 10 to restrain the patient's limbs.

[0031] Working principle: the patient lies on the bed 1, extends his limbs into the restraint assembly, turns the knob 6 to rotate the worm 5 and drive the worm wheel 7 to rotate, so that the rotating shaft 8 drives the angle of the restraint assembly to change, thereby improving the comfort of the patient's restrained limbs. After that, the pull rod 13 is pulled outward until the limit block 14 and the limit groove 15 are disengaged, and the pull rod 13 is rotated to drive the winding roller 11 to rotate, and the restraint belt 10 is wound up to restrain the patient's limbs. After the adjustment is completed, the pull rod 13 is released, and the reset spring 12 pulls the pull rod 13 back to its original position due to the elastic force generated by the deformation, so that the limit block 14 is re-engaged in the limit groove 15 and fixed, so that the restraint belt 10 fixes the limbs. When the patient needs to stretch his body or turn over, the restraint assembly can also slide along the slide groove on the outer wall of the bed 1.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A limb restraint structure for nursing in anesthesia recovery room, comprising a bed (1), characterized in that: The bottom of the bed (1) is fixedly connected to four groups of support frames (2), the bottom of the support frames (2) is provided with universal wheels (3), the inner wall of the bed (1) is slidably connected to a shell a (4), the inner wall of the shell a (4) is rotatably connected to a worm (5), the end of the worm (5) is fixedly connected to a knob (6), the inner wall of the shell a (4) is rotatably connected to a rotating shaft (8), the outer wall of the rotating shaft (8) is fixedly connected to a worm wheel (7), the top of the rotating shaft (8) is fixedly connected to a restraining component, and the inner wall of the restraining component is connected to the winding wheel. The two ends of the roller (11) are rotatably connected, and the constraint component includes a shell b (9). The top end of the rotating shaft (8) is fixedly connected to the bottom end of the shell b (9). The inner wall of the shell b (9) is fixedly connected with a constraint belt (10). The end of the constraint belt (10) is wound with a winding roller (11). The inner wall of the winding roller (11) is elastically connected with a pull rod (13) through a return spring (12). The inner outer wall of the pull rod (13) is fixedly connected to a limit block (14). The outer wall of the shell b (9) is provided with a plurality of groups of limit grooves (15).

2. A limb restraint structure for nursing in anesthesia recovery room according to claim 1, characterized in that: The outer wall of the worm wheel (7) meshes with the outer wall of the worm (5).

3. The limb restraint structure for nursing in anesthesia recovery room according to claim 1, characterized in that: Both ends of the winding roller (11) are rotatably connected to the inner wall of the outer shell b (9).

4. The limb restraint structure for nursing in anesthesia recovery room according to claim 1, characterized in that: One end of the return spring (12) is fixedly connected to the inner wall of the winding roller (11). The other end of the spring (12) is fixedly connected to the inner end of the pull rod (13).

5. The limb restraint structure for nursing in anesthesia recovery room according to claim 1, characterized in that: The outer wall of the pull rod (13) is slidably connected to the inner wall of the outer shell b (9).

6. The limb restraint structure for nursing in anesthesia recovery room according to claim 1, characterized in that: The outer wall of the limiting block (14) is snap-fitted to the inner wall of the limiting groove (15).

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