Wound winding and binding auxiliary device

Abstract

The utility model discloses a wound winding and binding auxiliary device, and relates to the field of medical instruments. A motor and a rack are fixedly mounted in the storage box, a screw is fixedly mounted at the output end of the motor and sleeved with a sleeve, a guide assembly is arranged on the outer wall of the sleeve, a binding table is fixedly mounted at one end of the sleeve, and a connecting block is fixedly mounted at the top of the binding table and penetrates through the bottom of the binding table. One end of the connecting block is rotationally connected with two rotating shafts, one end of each rotating shaft is fixedly provided with a clamping ring, the other end of one rotating shaft is provided with a transmission assembly, the transmission assembly comprises a main gear and an auxiliary gear, and the main gear is meshed with the auxiliary gear; the arm of a patient can be fixed when the patient is bound, the situation that the binding effect becomes poor due to the fact that the position of a wound changes when the wound is bound is prevented, and the working efficiency and the binding effect are further improved.

Description

Technical Field

[0001] The utility model belongs to the field of medical appliances, and in particular relates to a wound winding and bandaging auxiliary device. Background Art

[0002] Bandaging is one of the important measures for emergency treatment at the scene of trauma. Timely and correct bandaging can achieve the purpose of compression hemostasis, reduce infection, protect wounds, reduce pain, and fix dressings and splints. On the contrary, incorrect bandaging can lead to increased bleeding, aggravated infection, new injuries, and sequelae. After the patient's surgery, the wound needs to be wrapped with gauze.

[0003] Chinese patent CN112790932A discloses a nursing bandaging auxiliary device for an operating room, wherein the inner side end of the arc-shaped movable groove is fixedly connected to a limiting guide block at a position corresponding to the limiting guide groove, the inner sides of the two arc-shaped guide plates are fixedly connected to semicircular connecting columns, the inner middle ends of the semicircular connecting columns are fixedly installed with an adjusting half gear, a movable groove is opened at a position corresponding to the adjusting half gear at the bottom middle end of the auxiliary support plate, and an adjusting turbine is embedded and rotatably connected inside the movable groove.

[0004] In the invention and the prior art, when bandaging a patient, the existing bandaging table is usually fixed and cannot be adjusted in height, resulting in the need to replace multiple types of bandaging equipment when used on different patients or beds, which is of low practicality. In addition, when bandaging the patient's arm, the arm is in a relaxed state, which can easily lead to poor bandaging effect and low work efficiency due to arm shaking during bandaging.

[0005] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0006] In view of the problems in the related technology, the utility model proposes a wound wrapping and bandaging auxiliary device to overcome the above-mentioned technical problems existing in the existing related technology.

[0007] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0008] The utility model discloses a wound winding and bandaging auxiliary device, comprising a storage box, wherein a motor and a rack are fixedly installed inside the storage box, a screw is fixedly installed at the output end of the motor, a sleeve is sleeved on the screw, a guide assembly is arranged on the outer wall of the sleeve, a dressing table is fixedly installed at one end of the sleeve, a connecting block is fixedly installed on the top of the dressing table, the connecting block passes through the bottom of the dressing table, one end of the connecting block is rotatably connected with two rotating shafts, a clamping ring is fixedly installed at one end of the rotating shaft, a transmission assembly is arranged at the other end of one of the rotating shafts, the transmission assembly comprises a main gear and a sub-gear, the main gear is meshed with the sub-gear, and the sub-gear can drive the two clamping rings to rotate in opposite directions relative to each other;

[0009] A torsion spring is sleeved on one of the rotating shafts. During the initial distance when the dressing table drives the transmission gear to move, the transmission gear meshes with the rack. When the patient's arm is fixed, the transmission gear no longer meshes with the smooth part on the rack, and the torsion spring can fix the two rotating shafts.

[0010] Preferably, the guide assembly includes a guide rod and a guide groove, one end of the guide rod is fixedly connected to the outer wall of the sleeve, the guide groove is opened on the inner wall of the storage box, and the other end of the guide groove is arranged in the guide groove and slidably cooperates with the guide groove.

[0011] Preferably, the transmission assembly also includes a secondary sprocket, the other end of one of the rotating shafts passes through the connecting block, the secondary sprocket is fixedly mounted on the other end of one of the rotating shafts, the transmission rod is rotatably connected to the connecting block, the transmission gear is fixedly mounted on one end of the transmission rod, the transmission gear is meshed with the rack, the main sprocket is fixedly mounted on the other end of the transmission rod, the chain is meshed with the secondary sprocket and the main sprocket, and the chain can drive one of the rotating shafts to rotate.

[0012] Preferably, the main gear is sleeved on one of the rotating shafts, and the secondary gear is sleeved on the other rotating shaft.

[0013] Preferably, a sponge pad is fixedly installed on the top of the dressing table.

[0014] Preferably, a plurality of universal wheels are provided at the bottom of the storage box.

[0015] Preferably, a push rod is fixedly mounted on the outer wall of the storage box.

[0016] Preferably, a heater is fixedly installed on the top of the bandaging table.

[0017] The utility model has the following beneficial effects:

[0018] When the patient's wound needs to be bandaged, the output end of the motor can drive the screw to rotate after rotation, and the bandage table can move vertically upward when the screw rotates. Medical staff can adjust the bending range between the patient's arm and the bandage table according to the patient's physical fitness, and appropriately adjust the comfort level of the patient's arm, so that the patient's arm will not be left unsupported for a long time and the arm will not be sore and numb, and the situation that the wound position changes during bandage and the bandage effect is prevented from being worsened, thereby improving the bandage effect and work efficiency;

[0019] When the position of the bandaging table is adjusted, the two rotating shafts can rotate in opposite directions relative to each other when the bandaging table moves, so that the two clamps clamp the patient's arm, and the patient's arm can be fixed when the patient is bandaged, thereby preventing the wound position from changing during bandaging, thereby preventing the bandaging effect from being deteriorated, and further improving work efficiency and bandaging effect.

[0020] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the utility model embodiments, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0023] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0024] Figure 3 for Figure 2 A magnified schematic diagram of part A;

[0025] Figure 4 It is a schematic diagram of the cross-sectional structure of the utility model;

[0026] Figure 5 for Figure 4 Schematic diagram of the enlarged portion B.

[0027] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0028] 1. Storage box; 2. Motor; 3. Rack; 4. Screw; 5. Sleeve; 61. Guide rod; 62. Guide groove; 7. Bandaging table; 8. Connecting block; 9. Rotating shaft; 10. Transmission assembly; 101. Main gear; 102. Sub gear; 103. Sub sprocket; 104. Transmission rod; 105. Transmission gear; 106. Main sprocket; 107. Chain; 11. Snap ring; 12. Sponge pad; 13. Universal wheel; 14. Push rod; 15. Heater. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the utility model embodiments to clearly and completely describe the technical solutions in the utility model embodiments. Obviously, the described embodiments are only part of the utility model embodiments, 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.

[0030] In the description of the present utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inside" and the like indicating orientation or positional relationship are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0031] See also Figure 1-5 As shown, the utility model is a wound winding and bandaging auxiliary device, including a storage box 1, a motor 2 and a rack 3 are fixedly installed inside the storage box 1, a screw 4 is fixedly installed at the output end of the motor 2, a sleeve 5 is sleeved on the screw 4, and a guide assembly is provided on the outer wall of the sleeve 5, a dressing table 7 is fixedly installed at one end of the sleeve 5, a connecting block 8 is fixedly installed on the top of the dressing table 7, the connecting block 8 runs through the bottom of the dressing table 7, one end of the connecting block 8 is rotatably connected with two rotating shafts 9, a retaining ring 11 is fixedly installed at one end of the rotating shaft 9, a transmission assembly 10 is provided at the other end of one of the rotating shafts 9, and the transmission assembly 10 includes a main gear 101 and a sub-gear 102, the main gear 101 and the sub-gear 102 are meshed, the main gear 101 and the sub-gear 102 can drive the two rotating shafts 9 to reverse relative to each other, and a torsion spring is provided on one of the rotating shafts 9.

[0032] When the patient's wound needs to be bandaged, the patient first puts his arm on the bandaging table 7, and then the medical staff starts the motor 2. After the output end of the motor 2 rotates, it can drive the screw 4 to rotate. When the screw 4 rotates, it can drive the sleeve 5 to rotate. At this time, under the action of the guide component, the sleeve 5 can move vertically upward, and then the sleeve 5 can drive the bandaging table 7 to move vertically upward. The medical staff can adjust the bending amplitude between the patient's arm and the bandaging table 7 according to the patient's physical fitness, and appropriately adjust the comfort level of the patient's arm, so that the patient's arm will not be left unsupported for a long time and the arm will not be sore and numb, and the situation that the wound position changes during the bandaging of the wound and the dressing effect is prevented from being worsened, thereby improving the bandaging effect and work efficiency;

[0033] When the position of the dressing table 7 is adjusted, the dressing table 7 can drive the transmission gear 105 and the rotating shaft 9 to move when it moves. The transmission gear 105 can mesh with the rack 3 in the initial movement distance. Under the action of the rack 3, the transmission gear 105 can rotate. At this time, the transmission gear 105 drives the transmission rod 104 to rotate. After the transmission rod 104 rotates, it can drive the main sprocket 106 to rotate. Then the main sprocket 106 drives the secondary sprocket 103 to rotate through the chain 107. At this time, the secondary sprocket 103 drives one of the rotating shafts 9 to rotate, and the secondary sprocket 103 rotates. The rotating shaft 9 can drive the main gear 101 to rotate, the main gear 101 and the sub-gear 102 are meshed, and drive the sub-gear 102 to rotate relatively reversely, and the sub-gear 102 drives another rotating shaft 9 to rotate, so that the two rotating shafts 9 can be relatively reversed, and then the two rotating shafts 9 can be relatively rotated in the opposite direction, so that the two clamping rings 11 clamp the patient's arm, and can fix the patient's arm when bandaging the patient, so as to prevent the situation that the wound position changes during the bandage and the bandage effect becomes worse, and further improve the work efficiency and bandage effect;

[0034] The torsion spring can fix the two rotating shafts after the patient's arm is fixed to prevent the two rotating shafts from rotating. The torsion spring is a prior art and will not be explained here.

[0035] In one embodiment, the guide assembly includes a guide rod 61 and a guide groove 62, one end of the guide rod 61 is fixedly connected to the outer wall of the sleeve 5, the guide groove 62 is opened on the inner wall of the storage box 1, and the other end of the guide groove 62 is arranged in the guide groove 62 and slidably cooperates with the guide groove 62.

[0036] In one embodiment, the transmission assembly 10 also includes a secondary sprocket 103, the other end of one of the rotating shafts 9 passes through the connecting block 8, the secondary sprocket 103 is fixedly installed on the other end of one of the rotating shafts 9, the transmission rod 104 is rotatably connected to the connecting block 8, the transmission gear 105 is fixedly installed on one end of the transmission rod 104, the transmission gear 105 is meshed with the rack 3, the main sprocket 106 is fixedly installed on the other end of the transmission rod 104, the chain 107 is meshed with the secondary sprocket 103 and the main sprocket 106, and the chain 107 can drive one of the rotating shafts 9 to rotate.

[0037] In one embodiment, the main gear 101 is sleeved on one of the rotating shafts 9 , and the sub-gear 102 is sleeved on the other rotating shaft 9 .

[0038] When the main gear 101 rotates, it can drive the secondary gear 102 to rotate relatively in the opposite direction, and then the two rotating shafts 9 can rotate relatively in the opposite directions, so that the two clamping rings 11 clamp and fix the patient's arm.

[0039] In one embodiment, a sponge pad 12 is fixedly mounted on the top of the dressing table 7 .

[0040] Increase patient comfort.

[0041] In one embodiment, a plurality of universal wheels 13 are disposed at the bottom of the storage box 1 .

[0042] Providing a plurality of universal wheels 13 can facilitate the movement of the storage box 1 and improve practicality.

[0043] In one embodiment, a push rod 14 is fixedly mounted on the outer wall of the storage box 1 .

[0044] It can reduce the physical exertion of medical personnel and further improve practicality.

[0045] In one embodiment, a heater 15 is fixedly installed on the top of the bandaging table 7 .

[0046] When bandaging a patient, the air heater 15 can be turned on to blow hot air to the patient's arm, so that the patient's arm will not be overly stiff, and the bandaging effect can be improved.

[0047] Working principle:

[0048] When the patient's wound needs to be bandaged, the patient first puts his arm on the bandaging table 7, and then the medical staff starts the motor 2. After the output end of the motor 2 rotates, it can drive the screw 4 to rotate. When the screw 4 rotates, it can drive the sleeve 5 to rotate. At this time, under the action of the guide rod 61 and the guide groove 62, the sleeve 5 can move vertically upward, and then the sleeve 5 can drive the bandaging table 7 to move vertically upward. The medical staff can adjust the bending amplitude between the patient's arm and the bandaging table 7 according to the patient's physical fitness, and appropriately adjust the comfort level of the patient's arm, so that the patient's arm will not be left unsupported for a long time and the arm will not be sore and numb, and the situation that the wound position changes during the bandaging of the wound and the dressing effect is prevented from being worsened, thereby improving the bandaging effect and work efficiency;

[0049] When the position of the dressing table 7 is adjusted, the dressing table 7 can drive the transmission gear 105 and the rotating shaft 9 to move when it moves. The transmission gear 105 can mesh with the rack 3 in the initial movement distance. Under the action of the rack 3, the transmission gear 105 can rotate. At this time, the transmission gear 105 drives the transmission rod 104 to rotate. After the transmission rod 104 rotates, it can drive the main sprocket 106 to rotate. Then the main sprocket 106 drives the secondary sprocket 103 to rotate through the chain 107. At this time, the secondary sprocket 103 drives one of the rotating shafts 9 to rotate, and the secondary sprocket 103 rotates. The rotating shaft 9 can drive the main gear 101 to rotate, the main gear 101 is meshed with the sub-gear 102, and drives the sub-gear 102 to reverse relatively, and the sub-gear 102 drives the other rotating shaft 9 to rotate, so that the two rotating shafts 9 can reverse relatively, and then the two rotating shafts 9 can rotate relatively in the opposite direction, so that the two clamping rings 11 clamp the patient's arm, and can fix the patient's arm when bandaging the patient, so as to prevent the situation that the wound position changes during bandaging and the bandaging effect becomes worse, thereby further improving the work efficiency and bandaging effect.

[0050] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0051] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model.

Claims

1. A wound wrapping auxiliary device, comprising a storage box (1), characterized in that: A motor (2) and a rack (3) are fixedly installed inside the storage box (1); a screw (4) is fixedly installed at the output end of the motor (2); a sleeve (5) is sleeved on the screw (4); a guide assembly is arranged on the outer wall of the sleeve (5); a dressing table (7) is fixedly installed at one end of the sleeve (5); a connecting block (8) is fixedly installed on the top of the dressing table (7); the connecting block (8) passes through the bottom of the dressing table (7); the connecting block (8) ) is rotatably connected to two rotating shafts (9), one end of the rotating shaft (9) is fixedly mounted with a snap ring (11), the other end of one of the rotating shafts (9) is provided with a transmission assembly (10), the transmission assembly (10) comprises a main gear (101) and a sub gear (102), the main gear (101) and the sub gear (102) are meshed, and the main gear (101) and the sub gear (102) can drive the two snap rings (11) to rotate in opposite directions relative to each other.

2. A wound wrapping auxiliary device according to claim 1, characterized in that: The guide assembly comprises a guide rod (61) and a guide groove (62), one end of the guide rod (61) is fixedly connected to the outer wall of the sleeve (5), the guide groove (62) is opened on the inner wall of the storage box (1), and the other end of the guide groove (62) is arranged in the guide groove (62) and slidably cooperates with the guide groove (62).

3. A wound wrapping auxiliary device according to claim 2, characterized in that: The transmission assembly (10) further comprises a secondary sprocket (103), the other end of one of the rotating shafts (9) passes through the connecting block (8), the secondary sprocket (103) is fixedly mounted on the other end of one of the rotating shafts (9), a transmission rod (104) is rotationally connected to the connecting block (8), a transmission gear (105) is fixedly mounted on one end of the transmission rod (104), the transmission gear (105) is meshed with the rack (3), a main sprocket (106) is fixedly mounted on the other end of the transmission rod (104), a chain (107) is meshed with the secondary sprocket (103) and the main sprocket (106), and the chain (107) can drive one of the rotating shafts (9) to rotate.

4. The wound wrapping auxiliary device according to claim 1, characterized in that: The main gear (101) is sleeved on one of the rotating shafts (9), and the secondary gear (102) is sleeved on the other rotating shaft (9).

5. The wound wrapping auxiliary device according to claim 1, characterized in that: A sponge pad (12) is fixedly mounted on the top of the bandaging table (7).

6. The wound wrapping auxiliary device according to claim 1, characterized in that: A plurality of universal wheels (13) are arranged at the bottom of the storage box (1).

7. The wound wrapping auxiliary device according to claim 1, characterized in that: A push rod (14) is fixedly mounted on the outer wall of the storage box (1).

8. The wound wrapping auxiliary device according to claim 1, characterized in that: A warm air blower (15) is fixedly mounted on the top of the bandaging table (7).

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