Upper limb fracture fixing device
By employing Velcro design for the fixation straps and slings in the upper limb fracture fixation device, the problem of sling slippage is solved, achieving stable fixation and comfortable use, suitable for the daily activities of upper limb fracture patients.
Patent Information
- Application Number
- CN202422562247.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-23
- Publication Date
- 2025-11-04
- Estimated Expiration
- 2034-10-23
AI Technical Summary
Existing upper limb fracture fixation devices often suffer from slippage of the slings, which fail to effectively limit the movement and cause inconvenience for patients when raising their arms or engaging in other activities.
The design employs a fixing strap and a sling, utilizing a Velcro mechanism to secure the fixing strap and limit the sling. This includes bonding the hook and loop sides of the first Velcro, and bonding the limiting strap with the loop side of the third Velcro and the hook side of the first Velcro, ensuring the sling is stable on the fixing strap.
It achieves stable fixation of the sling, prevents slippage, improves comfort and safety, and allows patients to move their arms within a certain range, reducing pain.
Smart Images
Figure CN223504397U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of upper limb fracture fixation technology, and in particular to an upper limb fracture fixation device. Background Technology
[0002] Fractures are a common disease. After an upper limb fracture, the upper limb needs to be immobilized to prevent further injury. When the arm is fractured, the traditional method is to use a splint on the arm and bind it with straps, then hang a sling around the neck to suspend the arm.
[0003] Existing upper limb fracture fixation devices have the following shortcomings in use:
[0004] While the arm can be secured in front of the body with the sling, it cannot restrict the position of the sling on the arm. When the injured person raises or moves their arm slightly, the sling is prone to slipping off the arm and coming off, which is quite inconvenient. Utility Model Content
[0005] The purpose of this invention is to address the shortcomings of existing technologies, which, although the arm can be fixed in front of the body with a sling, cannot limit the position of the sling on the arm. When the injured person slightly raises or moves their arm, the sling easily slides off the arm and becomes inconvenient. Therefore, this invention proposes an upper limb fracture fixation device.
[0006] To achieve the above objectives, the present invention adopts the following technical solution:
[0007] An upper limb fracture fixation device includes a fixation strap for wrapping the fractured upper limb and a sling for hanging around the neck. The fixation strap has a bag-like structure, and multiple storage pockets are sewn onto one inner wall of the fixation strap.
[0008] The fixing mechanism is installed on the fixing strap to secure the fixing strap to the upper limb / arm;
[0009] The limiting mechanism is installed on the fixed belt to limit the position of the sling on the fixed belt.
[0010] In one possible design, the fastening mechanism includes a first hook and loop fastener and a first loop fastener, one side of the first hook and loop fastener is sewn to one side of the fastening strap, one side of the first loop fastener is sewn to one end of the fastening strap, and the first hook and loop fastener are bonded together.
[0011] In one possible design, the limiting mechanism includes a limiting band and a third hook and loop fastener, the bottom of which is sewn to the top of the limiting band, the third hook and loop fastener and a first hook and loop fastener are bonded together, and the strap is located between the first hook and loop fastener and the third hook and loop fastener.
[0012] In one possible design, a second hook-and-loop fastener is sewn onto one inner wall of the fastening strap for closing the fastening strap, and a second loop fastener is sewn onto the other inner wall of the fastening strap, the second hook-and-loop fastener and the second loop fastener being bonded together.
[0013] In one possible design, the placement bag contains steel strips.
[0014] In one possible design, the suspenders are made of elastic band.
[0015] In this application, during use, the patient's fractured arm is wrapped with a fixation strap, and the strap is secured to the fractured arm by adhering the hook and loop sides of the first Velcro. A steel plate is used to stabilize the fractured ends. The sling is then hung around the patient's neck, and the arm wrapped in the fixation strap is placed inside the sling. Figure One As shown, the arm is suspended by a sling, which reduces the weight of the arm and alleviates pain, while allowing the patient to move their fingers and wrist to some extent. The limiting strap is then attached to the fixing strap by the third hook side and the first hook side of the Velcro, thus limiting the sling and preventing it from slipping when the injured person raises or moves their arm. The sling is made of elastic band, but the material can be selected according to actual needs. Since the fixing strap is attached to the first hook side and the first hook side of the Velcro, the steel strip can be easily removed when it is not needed.
[0016] The beneficial effects of this utility model are as follows:
[0017] In this utility model, the upper limb fracture fixation device uses a fixation mechanism to wrap the patient's fractured arm with a fixation strap, and then uses the hook side and the loop side of the first Velcro to bond the fixation strap to the fractured arm.
[0018] In this utility model, the upper limb fracture fixation device uses a limiting mechanism. The limiting strap is bonded to the third hook and loop side of the hook and loop fastener, thus limiting the sling to the fixing strap and preventing the sling from slipping when the injured person slightly raises or moves their arm.
[0019] The utility model discloses a fixing band can be fixed on the fractured arm through the fixing mechanism, and the sling can be limited through the limiting mechanism, and the sling can be prevented from sliding when the wounded person slightly lifts the arm or moves the arm. BRIEF DESCRIPTION OF DRAWINGS
[0020] Figure 1 A front view structural schematic diagram of an upper limb fracture fixing device is provided for the utility model;
[0021] Figure 2 A fixing band internal structure schematic diagram of an upper limb fracture fixing device is provided for the utility model;
[0022] Figure 3 A limiting band structure schematic diagram of an upper limb fracture fixing device is provided for the utility model;
[0023] Figure 4 A fixing band overhead structure schematic diagram of an upper limb fracture fixing device is provided for the utility model.
[0024] In the drawing: 1, fixing band;2, sling;3, first magic tape hook face;4, limiting band;5, second magic tape hook face;6, second magic tape nap face;7, steel strip;8, placing bag;9, third magic tape nap face. DETAILED DESCRIPTION
[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.
[0026] Embodiment one
[0027] Referring to Figures 1-4 A fixing device includes a fixing band 1 for wrapping a fractured upper limb and a sling 2 for hanging around the neck. The fixing band 1 is in a bag body structure, which is designed to wrap and fix the fractured part of the upper limb. The sling 2 is used to hang the fixing band 1 around the patient's neck to reduce the weight of the upper limb and promote recovery.
[0028] A plurality of placing bags 8 are sewn on the inner wall of one side of the fixing band 1, which can be used to place supporting materials such as steel strips 7 to enhance the fixing effect. The steel strips 7 can be selected and adjusted according to the fractured part and degree of the patient to provide appropriate support and fixation.
[0029] The fixing mechanism is arranged on the fixing band 1 and is used for tightly fixing the fixing band 1 on the upper limb arm. Specifically, the fixing mechanism comprises a first magic tape hook face 3 and a first magic tape loop face. One side of the first magic tape hook face 3 is sewn with one side of the fixing band 1, and one side of the first magic tape loop face is sewn with one end of the fixing band 1. When fixing is needed, the first magic tape hook face 3 and the first magic tape loop face are only needed to be adhered. The magic tape design is convenient for quick fixing and loosening, has strong adhesion, and can effectively prevent the fixing band 1 from falling off.
[0030] The limiting mechanism is also arranged on the fixing band 1 and is used for limiting the position of the sling 2 on the fixing band 1. The limiting mechanism comprises a limiting band 4 and a third magic tape loop face 9. The bottom of the third magic tape loop face 9 is sewn with the top of the limiting band 4, and the third magic tape loop face 9 and the first magic tape hook face 3 can be adhered. The sling 2 is located between the first magic tape hook face 3 and the third magic tape loop face 9, and the position of the sling 2 can be limited by adhering the two magic tapes. The design can prevent the sling 2 from sliding on the fixing band 1, and ensures the stability and comfort of the device.
[0031] The application is used in the field of upper limb fracture fixation and can also be used in other fields applicable to the application.
[0032] Embodiment two
[0033] Reference Figures 1-4 On the basis of embodiment one, an upper limb fracture fixation device is improved and applied in the field of upper limb fracture fixation,
[0034] In order to close the fixing band 1 and prevent the steel plate strip 7 from leaving the fixing band 1, a second magic tape hook face 5 is sewn on the inner wall of one side of the fixing band 1, and a second magic tape loop face 6 is sewn on the inner wall of the other side. The fixing band 1 can be closed by adhering the second magic tape hook face 5 and the second magic tape loop face 6, so as to form a tight wrapping structure.
[0035] The sling 2 is made of an elastic band. The material has good elasticity and comfort, and can adapt to the neck sizes and wearing needs of different patients. At the same time, the elastic band also has a certain supporting force, which can help the patient to better support the upper limb weight and reduce the pain.
[0036] The above is only a preferred specific implementation manner of the present application, but the protection scope of the present application is not limited to this. Any skilled person in the art can make equivalent replacement or change according to the technical scheme and the application concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.
Claims
1. An upper limb fracture fixation device comprising a fixation band (1) for wrapping around a fractured upper limb and a neck strap (2) for hanging the device, characterized in that, The fixing belt (1) is in a bag structure, and a plurality of placing bags (8) are sewn on the inner wall of one side of the fixing belt (1); A fixing mechanism is arranged on the fixing belt (1) and used for fixing the fixing belt (1) on the upper limb arm; A limiting mechanism is arranged on the fixing belt (1) and used for limiting the position of the sling (2) on the fixing belt (1).
2. The upper extremity fracture fixation device of claim 1, wherein, The fixing mechanism comprises a first magic tape hook surface (3) and a first magic tape wool surface, one side of the first magic tape hook surface (3) is sewn with one side of the fixing belt (1), one side of the first magic tape wool surface is sewn with one end of the fixing belt (1), and the first magic tape hook surface (3) and the first magic tape wool surface are adhered.
3. The upper extremity fracture fixation device of claim 2, wherein, The limiting mechanism comprises a limiting belt (4) and a third magic tape wool surface (9), the bottom of the third magic tape wool surface (9) is sewn with the top of the limiting belt (4), the third magic tape wool surface (9) and the first magic tape hook surface (3) are adhered, and the sling (2) is located between the first magic tape hook surface (3) and the third magic tape wool surface (9).
4. The upper extremity fracture fixation device of claim 1, wherein, The inner wall of one side of the fixing belt (1) is sewn with a second magic tape hook surface (5) used for closing the fixing belt (1), the inner wall of the other side of the fixing belt (1) is sewn with a second magic tape wool surface (6), and the second magic tape hook surface (5) and the second magic tape wool surface (6) are adhered.
5. The upper extremity fracture fixation device of claim 1, wherein, The placing bag (8) is placed with a steel strip (7).
6. The upper extremity fracture fixation device of claim 1, wherein, The material of the sling (2) is an elastic belt.