Limb fixing device for wound treatment

Abstract

The invention discloses a limb fixing device for wound treatment in the technical field of medical instruments. The limb fixing device comprises a base, and a protective cover is mounted on one side of the base; the adjusting mechanism is fixed on one side of the upper end of the base; the fixing mechanism is arranged at the upper end of the base, the fixing mechanism is used for fixing limbs, and the adjusting mechanism is used for adjusting the fixing mechanism. Through symmetrical arrangement of the partition plate structure of the base and the fixing mechanism, the stability of the device is enhanced, through the design of the first insertion rod and the second insertion rod, connection of the fixing mechanism is more stable, and the deviation risk in the treatment process is reduced. Through the design of a power assembly and a transmission assembly of the adjusting mechanism, adjustment of the fixing mechanism is simpler and more convenient, fixing and separation can be achieved through forward and reverse rotation of a motor, and complexity of manual operation is reduced. A more stable, convenient, efficient and safe limb fixing solution for wound treatment is provided for wound treatment.

Description

Technical Field

[0001] The invention relates to the field of medical instruments, in particular to a limb fixation device for trauma treatment. Background Art

[0002] In traditional trauma treatment, limb fixation often relies on manual operation, which may lead to unstable fixation, complicated operation and low treatment efficiency. This invention patent aims to develop a limb fixation device for trauma treatment through automation and mechanization to improve the stability of limb fixation and the convenience of operation, thereby improving the treatment effect and efficiency. Summary of the invention

[0003] The purpose of the present invention is to provide a limb fixation device for trauma treatment, which solves the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned object, the present invention provides the following technical solution: a limb fixation device for trauma treatment, comprising a base, a protective cover being installed on one side of the base; An adjusting mechanism, wherein the adjusting mechanism is fixed to one side of the upper end of the base; The fixing mechanism is arranged at the upper end of the base, the fixing mechanism is used to fix the limb, and the adjusting mechanism is used to adjust the fixing mechanism.

[0005] As a further optimization of the technical solution, the base is composed of a plurality of groups of partitions, and a mounting groove is provided on one side of the upper end.

[0006] As a further optimization of the present technical solution, the protective cover is located on one side of the adjusting mechanism, and the adjusting mechanism includes a power assembly and a transmission assembly, and the power assembly includes a motor, a chain, a driving wheel and a driven wheel. The motor is installed in the installation groove, and its output end is connected to the driving wheel and drives the driven wheel through the chain. The transmission assembly includes a belt and a screw. The lower end of the screw is installed on the base through a bearing, and pulleys are also installed on the lower end of the screw. The driven wheel is installed on a group of the screws, and the belt is connected to several groups of pulleys to drive the screws.

[0007] As a further optimization of the present technical solution, the fixing mechanism includes a fixed rod, a lower fixed seat, a movable rod, and an upper fixed seat. The lower end of the fixed rod is fixedly connected to the base, the lower fixed seat is connected to one side of the fixed rod through a cross bar, the lower end of the movable rod is provided with a screw hole and is screwed to the upper end of the screw rod, and the upper fixed seat is connected to one side of the movable rod.

[0008] As a further optimization of the present technical solution, the fixed rod also includes a first slot provided at its upper end, the lower fixed seat also includes a second slot provided on one side of its upper end, the movable rod also includes a first plug rod connected to one side of its lower end, and the upper fixed seat also includes a second plug rod connected to one side of its lower end, the first plug rod is inserted into the first slot, and the second plug rod is inserted into the second slot.

[0009] As a further optimization of the technical solution, the lower end of the lower fixing seat is connected to the upper end of the base, and the lower fixing seat is symmetrically arranged with the upper fixing seat.

[0010] Compared with the prior art, the limb fixation device for trauma treatment of the present invention has the following beneficial effects: 1. Improved stability: The stability of the device is enhanced by the symmetrical setting of the partition structure of the base and the fixing mechanism. The design of the first plug rod and the second plug rod makes the connection of the fixing mechanism more stable, reducing the risk of deviation during treatment. 2. Convenient operation: The design of the power component and the transmission component of the adjustment mechanism makes the adjustment of the fixing mechanism easier. Fixation and separation can be achieved by the forward and reverse rotation of the motor, reducing the complexity of manual operation. 3. Improved treatment efficiency: The automated adjustment mechanism can quickly adjust the fixing mechanism to adapt to different patients and treatment needs, thereby improving the efficiency of treatment. 4. Enhanced safety: The design of the protective cover can protect the components of the adjustment mechanism, avoid external damage and contamination, and ensure the safety of the treatment process. In summary, the patent of this invention provides a more stable, convenient, efficient and safe solution for limb fixation in trauma treatment through its unique design. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 It is a structural schematic diagram of another perspective of the present invention; Figure 3 It is a structural schematic diagram of the adjusting mechanism and the fixing mechanism of the present invention; Figure 4 It is a schematic diagram of the structure of partial disassembly of the present invention.

[0012] In the figure: 1. protective cover; 11. base; 12. movable rod; 13. first plug rod; 14. upper fixed seat; 15. second plug rod; 16. mounting slot; 2. fixed rod; 21. cross bar; 22. lower fixed seat; 23. second slot; 24. first slot; 3. motor; 31. screw; 32. belt. DETAILED DESCRIPTION

[0013] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Embodiment 1:

[0014] See also Figures 1 to 4 ,This embodiment provides a technical solution: a limb fixation device for trauma treatment, comprising a base 11, an adjustment mechanism, and a fixing mechanism; A protective cover 1 is installed on one side of the base 11; the adjusting mechanism is fixed on one side of the upper end of the base 11; the fixing mechanism is arranged at the upper end of the base 11, the fixing mechanism is used to fix the limb, and the adjusting mechanism is used to adjust the fixing mechanism.

[0015] More specifically, the base 11 is used to stabilize the limb at the bottom, the fixing mechanism is used to fix the limb during the trauma treatment process, and the fixing mechanism is adjusted by the adjusting mechanism to complete the fixation and separation, thereby ensuring that the limb is in a fixed state during the trauma treatment. Embodiment 2:

[0016] Based on the above embodiments: See also Figures 1 to 4 The base 11 in the first embodiment is disclosed as follows: the base 11 is composed of a plurality of partitions, and a mounting groove 16 is provided on one side of the upper end.

[0017] More specifically, the base 11 formed by the partition is light in weight, which reduces the weight borne by a person using it, and the mounting groove 16 is used to mount the components of the adjustment mechanism so that they are not directly exposed to the outside. Embodiment three:

[0018] Based on the above embodiments: See also Figures 1 to 4 The adjusting mechanism in the first embodiment is disclosed as follows: the protective cover 1 is located on one side of the adjusting mechanism, the adjusting mechanism includes a power assembly and a transmission assembly, the power assembly includes a motor 3, a chain, a driving wheel and a driven wheel, the motor 3 is installed in the installation groove 16, and its output end is connected to the driving wheel and drives the driven wheel through the chain, the transmission assembly includes a belt 32 and a screw 31, the lower end of the screw 31 is installed on the base 11 through a bearing, and the lower end of the screw 31 is also respectively installed with a pulley, and the driven wheel is installed on a group of the screws 31, and the belt 31 is connected to a plurality of groups of pulleys to drive the screw 31.

[0019] More specifically, the motor 3 is a forward and reverse motor, and the forward and reverse rotations respectively achieve the driving effect of moving the components of the fixing mechanism up and down. The motor 3 drives the driving wheel so that the chain drives the driven wheel to rotate a group of screws 31, and this group of screws 31 drives the other two groups of screws 31 to rotate through the belt 32 to complete the power transmission. The lower end of the screw 31 is connected by a bearing and will not separate from the base 11. Embodiment 4:

[0020] Based on the above embodiments: See also Figures 1 to 4 The fixing mechanism in the first embodiment is disclosed as follows: the fixing mechanism includes a fixing rod 2, a lower fixing seat 22, a movable rod 12, and an upper fixing seat 14. The lower end of the fixing rod 2 is fixedly connected to the base 11, the lower fixing seat 22 is connected to one side of the fixing rod 2 through a cross bar 21, the lower end of the movable rod 12 is provided with a screw hole and is screwed to the upper end of the screw rod 31, and the upper fixing seat 14 is connected to one side of the movable rod 12.

[0021] More specifically, when the screw rod 31 of the motor 3 rotates in the forward direction, the movable rod 12 screwed on the upper end moves upward, and the upper fixed seat 14 moves away from the lower fixed seat 22. At this time, the limbs that need to be fixed (arms, legs) are placed in the lower fixed seat 22. When the screw rod 31 of the motor 3 rotates in the reverse direction, the movable rod 12 can be moved downward, and the upper fixed seat 14 moves downward close to the lower fixed seat 22, thereby achieving a fixing effect on the limbs. Embodiment five:

[0022] Based on the above embodiments: See also Figures 1 to 4 The fixing rod 2 in the first embodiment is disclosed as follows: the fixing rod 2 also includes a first slot 24 provided at its upper end, the lower fixing seat 22 also includes a second slot 23 provided at one side of its upper end, the movable rod 12 also includes a first plug rod 13 connected to one side of its lower end, the upper fixing seat 14 also includes a second plug rod 15 connected to one side of its lower end, the first plug rod 13 is plugged into the first slot 24, and the second plug rod 15 is plugged into the second slot 23.

[0023] More specifically, the first plug rod 13 is plugged into the first slot 24, and the second plug rod 15 is plugged into the second slot 23, so that when the upper fixing seat 14 and the lower fixing seat 22 are connected, a more stable fixing effect is achieved without offset.

[0024] It is worth noting that the lower end of the lower fixing seat 22 is connected to the upper end of the base 11, and the lower fixing seat 22 is symmetrically arranged with the upper fixing seat 14. More specifically, the symmetrical arrangement of the lower fixing seat 22 and the upper fixing seat 14 can more effectively fix the limbs and facilitate treatment.

[0025] Working principle: The base is composed of several groups of partitions, which are light in weight and reduce the weight borne by the user. The forward and reverse rotation of the motor controls the upward and downward movement of the components of the fixing mechanism respectively. When the motor rotates forward, the movable rod moves up, and the upper fixing seat moves away from the lower fixing seat so that the limb to be fixed can be placed. When the motor is reversed, the movable rod moves down, and the upper fixing seat approaches the lower fixing seat to achieve the fixation of the limb. The first plug rod 13 is inserted into the first slot 24, and the second plug rod 15 is inserted into the second slot 23, so that when the upper fixing seat 14 and the lower fixing seat 22 are connected, a more stable fixing effect can be achieved without deviation. The problems of unstable limb fixation, complicated operation and low treatment efficiency in the prior art are solved. The patent of the present invention aims to improve the stability of limb fixation and the convenience of operation through automation and mechanization, thereby improving the treatment effect and efficiency.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A limb fixation device for trauma treatment, characterized in that: It comprises a base (11), with a protective cover (1) installed on one side of the base (11); An adjustment mechanism, the adjustment mechanism being fixed to one side of an upper end of the base (11); A fixing mechanism is arranged at the upper end of the base (11), the fixing mechanism is used to fix the limb, and the adjusting mechanism is used to adjust the fixing mechanism.

2. A limb fixation device for trauma treatment according to claim 1, characterized in that: The base (11) is composed of a plurality of groups of partitions, and a mounting groove (16) is provided on one side of the upper end.

3. A limb fixation device for trauma treatment according to claim 2, characterized in that: The protective cover (1) is located on one side of the adjustment mechanism. The adjustment mechanism comprises a power assembly and a transmission assembly. The power assembly comprises a motor (3), a chain, a driving wheel and a driven wheel. The motor (3) is installed in the installation groove (16). The output end of the motor (3) is connected to the driving wheel and drives the driven wheel through the chain. The transmission assembly comprises a belt (32) and a screw (31). The lower end of the screw (31) is installed on the base (11) through a bearing. The lower end of the screw (31) is also respectively installed with a pulley. The driven wheel is installed on a group of the screws (31). The belt (31) is connected to a plurality of groups of pulleys to drive the screws (31).

4. A limb fixation device for trauma treatment according to claim 3, characterized in that: The fixing mechanism comprises a fixing rod (2), a lower fixing seat (22), a movable rod (12), and an upper fixing seat (14); the lower end of the fixing rod (2) is fixedly connected to the base (11); the lower fixing seat (22) is connected to one side of the fixing rod (2) via a cross rod (21); the lower end of the movable rod (12) is provided with a screw hole and is screwed to the upper end of a screw rod (31); and the upper fixing seat (14) is connected to one side of the movable rod (12).

5. A limb fixation device for trauma treatment according to claim 4, characterized in that: The fixed rod (2) further comprises a first slot (24) provided at its upper end, the lower fixed seat (22) further comprises a second slot (23) provided at one side of its upper end, the movable rod (12) further comprises a first plug rod (13) connected at one side of its lower end, the upper fixed seat (14) further comprises a second plug rod (15) connected at one side of its lower end, the first plug rod (13) being plugged into the first slot (24), and the second plug rod (15) being plugged into the second slot (23).

6. A limb fixation device for trauma treatment according to claim 5, characterized in that: The lower end of the lower fixing seat (22) is connected to the upper end of the base (11), and the lower fixing seat (22) and the upper fixing seat (14) are symmetrically arranged.

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