Bandage winding device for limb trauma
By designing a bandage wrapping device including a frame, a sleeve rod, a sliding plate and an elastic member, the problem of difficulty in controlling the bandage wrapping force of medical staff is solved, and stable bandage of the wound is achieved, and blood bleeding and trauma tearing is avoided in the wound.
Patent Information
- Application Number
- CN202421585173.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-05
- Publication Date
- 2025-03-07
- Estimated Expiration
- 2034-07-05
AI Technical Summary
When bandaging the wound, it is difficult for medical staff to control the wrapping force of the bandage, causing the bandage to put too much pressure on the wound, which may lead to pain, trauma tear and bleeding from the wound.
Design a bandage wrapping device for limb trauma, including frame, sleeve rod, bandage, sliding plate, limit frame, roller, elastic member, knob, gear and rack. By the cooperation of these components, the bandage wrapping force can be adjusted and the bandage can be prevented from being dissipated.
It effectively avoids excessive pressure on the wound during the bandage, prevents bleeding and trauma tear from the wound, and ensures stable entanglement of the bandage and avoids distraction.
Smart Images
Figure CN222566137U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medical care, in particular to a bandage winding device for limb injuries. Background Art
[0002] Bandage wrapping is wrapping a bandage around the wound of the injured person, but currently medical staff wrap the bandage manually, and using a wrapping device can wrap the bandage around the wound of the injured person more conveniently and quickly.
[0003] When bandaging a wound, it is difficult for medical staff to control the strength of the bandage. When the strength of the bandage is too great, the bandage squeezes the patient's wound, which can easily cause pain to the patient's wound or tear the wound, causing bleeding.
[0004] In view of this, a bandage wrapping device for limb trauma is designed to solve the above problems. Utility Model Content
[0005] In order to overcome the disadvantage that it is difficult for medical staff to control the winding force of the bandage when bandaging the wound, and when the bandage is wound with too much force, the bandage squeezes the patient's wound, which easily causes pain to the patient's wound or tears the wound, thereby causing bleeding of the wound, the utility model provides a bandage winding device for limb wounds.
[0006] The technical solution is: a bandage winding device for limb injuries, including a frame, a sleeve rod and a bandage, the frame is fixedly connected to the sleeve rod, the sleeve rod is sleeved with a bandage, and also includes a sliding plate, a first limiting frame, a roller and an elastic member, a sliding plate is slidably arranged on one side of the frame, a plurality of elastic members are connected between the frame and the sliding plate, a first limiting frame is fixedly connected to one side of the sliding plate, and two rollers are rotatably arranged on the first limiting frame.
[0007] Furthermore, it also includes a limit plate, a knob, a gear and a rack. Two sets of upper and lower limit plates are fixedly connected inside the sleeve rod. A knob is rotatably arranged on one side of the sleeve rod. A gear is fixedly connected to the end of the knob close to the frame. A plurality of racks are slidably arranged on the side of the sleeve rod away from the frame. The racks slide between each set of limit plates, and the racks are meshed with the gears.
[0008] Furthermore, it also includes a mounting frame and a tool holder. The mounting frame is fixedly connected to a side of the first limiting frame away from the frame body, and the tool holder is slidably arranged on the mounting frame.
[0009] Furthermore, a protection plate is also included. The upper part of the frame is fixedly connected with the protection plate, and the protection plate is located above the elastic member.
[0010] Furthermore, it also includes a second limiting frame, a plurality of second limiting frames are fixedly connected to the upper part of the frame, the cross section of the second limiting frame is L-shaped, and the second limiting frame is in contact with the sliding plate.
[0011] Furthermore, a rubber pad is included, and the rubber pad is attached to the outer wall of the frame.
[0012] The beneficial effects are: 1. By holding the frame and wrapping the bandage around the patient's wound, when the tension applied to the bandage from the frame is too large, the two extrusion rollers of the bandage and the first limit frame drive the sliding plate to extrude the elastic part to deform, thereby alleviating the winding force of the bandage, avoiding excessive pressure on the wound during the bandage process, causing bleeding.
[0013] 2. After putting the bandage on the rod, turn the knob so that the rack blocks the side of the bandage to limit the position of the bandage and prevent it from being scattered during use. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.
[0015] Figure 2 It is a three-dimensional cross-sectional structural schematic diagram of the sliding plate, the limiting frame and the roller of the utility model.
[0016] Figure 3 It is a three-dimensional cross-sectional structural schematic diagram of the knob, gear and rack of the utility model.
[0017] Figure 4 It is a three-dimensional cross-sectional structural schematic diagram of the mounting frame and the tool holder of the utility model.
[0018] The names and serial numbers of the parts in the figure are: 1_frame, 101_rod, 102_limiting plate, 2_bandage, 3_sliding plate, 4_first limiting frame, 5_roller, 6_elastic member, 7_knob, 8_gear, 9_rack, 10_mounting frame, 11_knife holder, 12_protective plate, 13_second limiting frame, 14_rubber pad. DETAILED DESCRIPTION
[0019] The utility model is further described below in conjunction with the accompanying drawings and embodiments.
[0020] Embodiment 1: A bandage wrapping device for limb injuries, see Figure 1 and 2As shown in the figure, it includes a frame 1, a sleeve rod 101 and a bandage 2. The sleeve rod 101 is fixedly connected to the inside of the frame 1 by welding. A rubber pad 14 is attached to the outer wall of the frame 1. When the frame 1 is held tightly for a long time, the frame 1 can be prevented from crushing the hand. The sleeve rod 101 is sleeved with a bandage 2, and also includes a sliding plate 3, a first limiting frame 4, a roller 5 and an elastic member 6. The sliding plate 3 is slidably arranged on the front side of the frame 1. A plurality of second limiting frames 13 are fixedly connected to the upper part of the frame 1. The cross section of the second limiting frame 13 is L-shaped, and the second limiting frame 13 contacts with the sliding plate 3, the second limit frame 13 is used to limit the sliding position of the sliding plate 3, two elastic members 6 are connected between the frame 1 and the sliding plate 3, a protective plate 12 is fixedly connected to the upper part of the frame 1, and the protective plate 12 is located above the elastic member 6, the protective plate 12 is used to shield the elastic member 6 to prevent the elastic member 6 from being contaminated by foreign matter, a first limit frame 4 is fixedly connected to the bottom of the sliding plate 3, two rollers 5 are rotatably arranged on the first limit frame 4, the rollers 5 are made of rubber material, and are used to increase the friction between the rollers 5 and the bandage 2.
[0021] When the patient's wound needs to be bandaged, the bandage 2 is first put on the sleeve rod 101, and then the head end of the bandage 2 is pulled out, and then the head end of the bandage 2 is passed through the two rollers 5, and then the frame 1 is held to wrap the bandage 2 around the patient's wound. When the tension applied from the frame 1 to the bandage 2 is too large, the bandage 2 squeezes the two rollers 5, and the two rollers 5 squeeze the first limit frame 4 and the sliding plate 3 to slide backward, and the sliding plate 3 squeezes the elastic part 6 to deform, thereby relieving the winding force of the bandage 2, avoiding excessive pressure on the wound caused by the bandage 2 during the bandaging process, resulting in bleeding of the wound. When the wound is bandaged, the bandage 2 is cut off.
[0022] Example 2: Based on Example 1, refer to Figure 1 and Figure 3 As shown, it also includes a limit plate 102, a knob 7, a gear 8 and a rack 9. The sleeve rod 101 is fixedly connected with two sets of upper and lower limit plates 102. The left side of the sleeve rod 101 is rotatably provided with a knob 7. The right side of the knob 7 is fixedly connected with a gear 8 by a key connection. The sleeve rod 101 is slidably provided with two upper and lower racks 9 on the side away from the frame 1. The rack 9 slides between each set of limit plates 102, and the two racks 9 are respectively meshed with the upper and lower parts of the gear 8.
[0023] When the position of the bandage 2 needs to be fixed, after the bandage 2 is put on the sleeve rod 101, the knob 7 is turned to make the gear 8 drive the rack 9 to move outward so that the rack 9 blocks the side of the bandage 2, thereby limiting the position of the bandage 2 and preventing the bandage 2 from being scattered during use. When the bandage 2 is used up, the knob 7 is turned in the opposite direction to reset the rack 9, and then the sleeve of the used bandage 2 is taken out.
[0024] See also Figure 4As shown, it also includes a mounting frame 10 and a tool holder 11. The mounting frame 10 is fixedly connected to the front side of the first limiting frame 4, and the tool holder 11 is slidably arranged on the mounting frame 10.
[0025] When the bandage 2 needs to be cut, the knife holder 11 is slid so that the blade on the knife holder 11 passes through the bandage 2 , thereby cutting the bandage 2 .
[0026] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.
Claims
1. A bandage wrapping device for limb injuries, comprising a frame (1), a sleeve rod (101) and a bandage (2), wherein the sleeve rod (101) is fixedly connected to the frame (1), and the bandage (2) is sleeved on the sleeve rod (101), characterized in that: The invention also comprises a sliding plate (3), a first limiting frame (4), a roller (5) and an elastic member (6); the sliding plate (3) is slidably arranged on one side of the frame (1); a plurality of elastic members (6) are connected between the frame (1) and the sliding plate (3); the first limiting frame (4) is fixedly connected to one side of the sliding plate (3); and two rollers (5) are rotatably arranged on the first limiting frame (4).
2. A bandage wrapping device for limb injuries according to claim 1, characterized in that: The invention also comprises a limit plate (102), a knob (7), a gear (8) and a rack (9); two sets of upper and lower limit plates (102) are fixedly connected inside the sleeve rod (101); a knob (7) is rotatably arranged on one side of the sleeve rod (101); a gear (8) is fixedly connected to one end of the knob (7) close to the frame (1); a plurality of racks (9) are slidably arranged on one side of the sleeve rod (101) away from the frame (1); the racks (9) slide between each set of limit plates (102), and the racks (9) mesh with the gears (8).
3. A bandage wrapping device for limb injuries according to claim 1, characterized in that: It also includes a mounting frame (10) and a tool holder (11); the mounting frame (10) is fixedly connected to a side of the first limiting frame (4) away from the frame body (1); and the tool holder (11) is slidably arranged on the mounting frame (10).
4. A bandage wrapping device for limb injuries according to claim 1, characterized in that: It also includes a protection plate (12), the protection plate (12) being fixedly connected to the upper part of the frame (1), and the protection plate (12) being located above the elastic member (6).
5. A bandage wrapping device for limb injuries according to claim 1, characterized in that: It also includes a second limiting frame (13), a plurality of second limiting frames (13) are fixedly connected to the upper part of the frame body (1), the cross section of the second limiting frame (13) is L-shaped, and the second limiting frame (13) is in contact with the sliding plate (3).
6. A bandage wrapping device for limb injuries according to claim 1, characterized in that: It also includes a rubber pad (14), and the rubber pad (14) is attached to the outer wall of the frame (1).