CN220459561U

CN220459561U - Portable multi-functional limbs frame

Info

Publication number: CN220459561U
Application number: CN202321750917.4U
Authority: CN
Inventors: 刘迎春
Original assignee: Anhui Provincial Hospital First Affiliated Hospital of USTC
Current assignee: Anhui Provincial Hospital First Affiliated Hospital of USTC
Priority date: 2023-07-05
Filing date: 2023-07-05
Publication date: 2024-02-09
Anticipated expiration: 2033-07-05

Abstract

The utility model is suitable for the technical field of medical equipment, and provides a movable multifunctional limb frame; comprising the following steps: a movable base; the height-adjustable support rod is fixedly arranged on the movable base, and the height of the height-adjustable support rod is adjustable; the limb plate is fixedly arranged at one end of the height-adjustable supporting rod far away from the movable base; and the fixing component is arranged on the limb frame and is used for fixing the limb (the upper limb or the lower limb) of the patient. The limb frame is provided with the fixing component, so that the limb frame is convenient to fix after the limbs of a patient are placed, slipping is prevented, and safety is ensured.

Description

Portable multi-functional limbs frame

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a movable multifunctional limb frame.

Background

In the operation process of a patient in a hospital operating room, venous transfusion, arterial puncture, body position placement and the like are needed, as shown in fig. 1, a limb frame and a matched clamp spring are arranged in the prior art operating table, the operating table is installed, the operating table is detached after the operation is completed, and two types of limb frames are arranged on the operating table: the direct installation type can not adjust the corresponding height according to the needs of patients; the other clamp spring type limb support consists of a limb support and a corresponding clamp spring, the clamp spring deforms or fails, the limb support cannot be installed, and the matched clamp spring needs to be searched again to be used, so that the time and physical consumption of workers can be caused, the operation time is delayed, the operation turnover is affected, the satisfaction degree of operators is reduced, and the like. Therefore, a movable multifunctional limb support is provided to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide a movable multifunctional limb frame so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a mobile multi-functional limb support, comprising: a movable base;

the height-adjustable support rod is fixedly arranged on the movable base, and the height of the height-adjustable support rod is adjustable;

the limb frame is fixedly arranged at one end of the height-adjustable supporting rod far away from the movable base;

and the fixing component is arranged on the limb frame and is used for fixing the limb (the upper limb or the lower limb) of the patient.

As a further scheme of the utility model: the top of the limb frame is arc-shaped.

As still further aspects of the utility model: the limb support top is provided with a sponge layer, and the outside of the sponge layer is wrapped with a protective layer.

As still further aspects of the utility model: the fixing component is a self-adhesive fixing belt.

As still further aspects of the utility model: the height-adjustable support rod comprises a first support rod, a second support rod and a lifting mechanism arranged between the first support rod and the second support rod; the first support rod is fixedly arranged on the movable base, and the second support rod is fixedly arranged on the limb frame.

As still further aspects of the utility model: the limb frame can comprise a first sub-limb plate and a second sub-limb plate, wherein the first sub-limb plate is fixedly arranged on the height-adjustable supporting rod; the second sub limb board is rotatably arranged on the first sub limb board, and a locking mechanism is arranged between the first sub limb board and the second sub limb board and used for limiting the rotation of the first sub limb board and the second sub limb board.

As still further aspects of the utility model: the locking mechanism comprises a first groove, a locking rod, a locking step, a second groove and an elastic rod; the first grooves are formed in the first sub-limb plates, the second grooves are formed in the second sub-limb plates, the second grooves are arranged in one-to-one correspondence with the first sub-limb plates, and the second grooves and the first sub-limb plates are respectively arranged on the matching surfaces of the first sub-limb plates and the second sub-limb plates; a locking rod is elastically installed in the second groove, and a locking step matched with the locking rod is arranged in the first groove; a button for driving the lock rod to unlock from the locking step is further arranged on the side wall of the second sub limb plate; the button is fixedly arranged on the lock rod.

As still further aspects of the utility model: the first groove and the second groove are two.

As still further aspects of the utility model: and fixing components are arranged on the second sub limb board and the first sub limb board.

Compared with the prior art, the utility model has the beneficial effects that: the limb frame is provided with the fixing component, so that the limb frame is convenient to fix after the limbs of a patient are placed, slipping is prevented, and safety is ensured; the limb frame is smooth and is in seamless butt joint with the operating table, if the operating requirement is met, the limb frame can be synchronous with the operating table, the same height can be adjusted, and the movable base is convenient to move and use.

Drawings

Fig. 1 is a schematic structural diagram of a mobile multifunctional limb frame according to an embodiment of the present utility model.

Fig. 2 is a schematic structural diagram of a movable multifunctional limb frame according to an embodiment of the utility model.

Fig. 3 is an enlarged view at a in fig. 2.

Fig. 4 is a schematic structural view of a movable multifunctional limb frame according to an embodiment of the present utility model.

Fig. 5 is an enlarged view at B in fig. 4.

Fig. 6 is a schematic structural view of a height-adjustable support rod in a mobile multifunctional limb frame according to an embodiment of the utility model.

Fig. 7 is a schematic cross-sectional structure of a limb frame in a mobile multifunctional limb frame according to an embodiment of the utility model.

In the figure: 10-movable base, 20-limb frame, 30-fixed component, 40-height adjustable strut, 101-universal wheel, 201-first sub-limb plate, 202-second sub-limb plate, 203-first groove, 204-lock bar, 205-locking step, 206-second groove, 207-elastic bar, 208-button, 210-sponge layer, 211-protective layer, 401-first strut, 402-second strut, 403-flange, 404-threaded rod, 405-worm, 406-hand wheel, 407-worm wheel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The inventor finds that no better mode is available at present, so that medical staff can conveniently perform operations such as intravenous transfusion, arterial puncture, body position placement and the like. At present, the product is actually produced, and an actual test is carried out in a hospital. This portable multi-functional limbs frame includes: a movable base; the height-adjustable support rod is fixedly arranged on the movable base, and the height of the height-adjustable support rod is adjustable; the limb frame is fixedly arranged at one end of the height-adjustable supporting rod far away from the movable base; and the fixing component is arranged on the limb frame and is used for fixing the limb (the upper limb or the lower limb) of the patient.

Example 1

Referring to fig. 1 to 7, in embodiment 1 of the present utility model, fig. 1 is a structural diagram of a mobile multifunctional limb frame provided in an embodiment of the present utility model, including: a movable base 10, height adjustable struts 40, limb frames 20 and a fixed assembly 30; the height-adjustable support rod 40 is fixedly arranged on the movable base 10, and the height-adjustable support rod 40 is arranged in a height-adjustable manner; the limb frame 20 is fixedly arranged at one end of the height-adjustable support rod 40 away from the movable base 10; the fixing assembly 30 is provided on the limb frame 20 for fixing a limb (upper or lower limb) of a patient.

Wherein, a plurality of universal wheels 101 have been arranged to movable base 10 bottom array, so be convenient for remove this device, the universal wheel 101 has locking structure, and medical personnel can use the foot to step on locking mechanism, can lock universal wheel 101, realizes locking the position of movable base 10.

The top of the limb frame 20 far away from the ground is an arc surface, the arc surface can be provided with a bulge (the height can be set according to actual conditions) with proper height along the direction far away from the ground at the middle part, and the height of the bulge gradually decreases along the middle of the arc surface to the peripheral direction to form an arc surface. The arc-shaped surface is arranged according to the human body structure, so that the comfort can be improved.

As shown in fig. 7, the top of the limb frame 20 is provided with a sponge layer 210, the sponge layer 210 is wrapped with a protective layer 211, and the protective layer 211 can be made of a film (which can be directly purchased in the market) convenient for wiping, so that the comfort can be ensured. If the sponge layer 210 is contaminated with blood, the medical staff can be conveniently wiped, cleaned and sterilized due to the presence of the film.

Preferably, in this embodiment, the film may be rubber or latex.

The height-adjustable support rod 40 may be fixedly mounted on the movable base 10 by bolts. The limb frame 20 may also be mounted to the height adjustable struts 40 by bolting.

The fixation assembly 30 is disposed on the limb frame 20 in a plurality of arrays. The fixing component 30 may be a self-adhesive fixing strap, so that the limitation of the limb is facilitated. This setting is convenient for realize, and stability is good.

As shown in fig. 7, in particular, the height-adjustable support rod 40 includes a first support rod 401, a second support rod 402, and a lifting mechanism disposed between the first support rod 401 and the second support rod 402. The first support rod 401 is fixedly mounted on the movable base 10, and the second support rod 402 is fixedly mounted on the limb frame 20. The lifting mechanism can be a telescopic cylinder or a screw lifting mechanism.

In the utility model, the lifting mechanism comprises a flange 403, a threaded rod 404, a worm wheel 407, a worm 405 and a hand wheel 406; the threaded rod 404 is rotatably installed inside the first support rod 401, the worm wheel 407 is fixedly sleeved on the threaded rod 404, the worm wheel 407 is meshed with the worm 405, the worm 405 is rotatably arranged on the first support rod 401, the hand wheel 406 is fixedly installed on the worm 405, the flange 403 is arranged inside the first support rod 401 in a sliding mode up and down, and the threaded end of the threaded rod 404 is arranged through a threaded hole in the flange 403; the flange 403 is fixedly mounted on the second strut 402. When the height needs to be adjusted, the hand wheel 406 drives the worm 405, the worm wheel 407 and the threaded rod 404 to rotate, so that the second support rod 402 is driven to move up and down.

As a preferred embodiment of the present utility model, the two sides of the flange 403 may be provided with sliding keys, and the sliding keys on the two sides are respectively slidably disposed in sliding grooves on the two sides of the inner portion of the first strut 401. Thus, the flange 403 slides up and down, and rotation is avoided.

The limb frame 20 may include a first sub-limb plate 201 and a second sub-limb plate 202, the first sub-limb plate 201 being fixedly mounted on the height-adjustable strut 40; the second sub-limb board 202 is rotatably mounted on the first sub-limb board 201, and a locking mechanism is arranged between the first sub-limb board 201 and the second sub-limb board 202 and used for limiting rotation of the first sub-limb board and the second sub-limb board. Thus, the working surface is adjusted.

The locking mechanism may be a catch disposed between the first sub-limb plate 201 and the second sub-limb plate 202.

As shown in fig. 2-5, the locking mechanism may further include a first groove 203, a locking lever 204, a locking step 205, a second groove 206, and an elastic lever 207 as a preferred embodiment of the present utility model. The first grooves 203 are arranged on the first sub-limb board 201, the second grooves 206 are arranged on the second sub-limb board 202, the second grooves 206 are arranged in one-to-one correspondence with the first sub-limb board 201, and the second grooves 206 are respectively arranged on the matching surfaces of the first sub-limb board 201 and the second sub-limb board 202; a locking rod 204 is elastically installed in the second groove 206, and a locking step 205 matched with the locking rod 204 is arranged in the first groove 203; a button 208 for driving the lock rod 204 to unlock from the locking step 205 is further arranged on the side wall of the second sub-limb plate 202; the button 208 is fixedly mounted to the locking lever 204. Thus, when the second sub-limb plate 202 needs to be combined with the first sub-limb plate 201, the second sub-limb plate 202 is turned, so that the locking rod 204 is inserted into the first groove 203 to cooperate with the locking step 205 to lock the second sub-limb plate 202. When the second sub-limb plate 202 needs to be detached from the first sub-limb plate 201, the button 208 is pressed, the lock lever 204 is released from the first groove 203, and the second sub-limb plate 202 can be separated from the first sub-limb plate 201 under the action of gravity. The pivotal connection between the first sub-limb plate 201 and the second sub-limb plate 202 may be achieved by a hinge.

As shown in fig. 2, as a preferred embodiment of the present utility model, the first groove 203 and the second groove 206 may be provided in two.

Specifically, the second sub-limb board 202 and the first sub-limb board 201 are both provided with the fixing component 30. The surfaces of the first sub-limb board 201 and the second sub-limb board 202 are arc-shaped, and are provided with a sponge layer 210 and a protective layer 211. The protective layer 211 may be a waterproof leather.

As shown in fig. 5, as a preferred embodiment of the present utility model, the locking lever 204 is fixedly installed on the elastic lever 207, and the elastic lever 207 is fixedly installed on the side wall of the second groove 206, thus achieving the elastic installation of the locking lever 204.

The working principle of the utility model is as follows:

according to the human body structure, the utility model designs the limb frame 20 with radian, thereby increasing stability; the limb frame 20 is lined with a decompression sponge to increase the comfort of the patient; the surface layer of the sponge is waterproof leather, so that the sponge is convenient to wipe, clean and disinfect when blood is polluted, cross infection is prevented, and safety is improved; the limb frame 20 is provided with a fixing component 30, and after the limbs of a patient are placed, the limb frame is well fixed by a self-adhesive fixing belt, so that slipping is prevented, and safety is ensured; one end is flat, and is in seamless joint with the operating table, if the operating requirement is met, the operating table can be synchronized with the operating table, and the same height can be adjusted; the locking type movable base, the universal wheel 101 and the locking function, locks the wheel after being adjusted to a determined height, prevents movement and displacement, and ensures safety.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims

1. A mobile multi-functional limb support, comprising: a movable base (10);

a height-adjustable support rod (40) fixedly mounted on the movable base (10), the height-adjustable support rod (40) being arranged with adjustable height;

a limb plate (20) fixedly arranged at one end of the height-adjustable support rod (40) far away from the movable base (10);

the fixing component (30) is arranged on the limb plate (20) and is used for fixing the limb of the patient;

the height-adjustable support rod (40) comprises a first support rod (401), a second support rod (402) and a lifting mechanism arranged between the first support rod (401) and the second support rod (402); the first support rod (401) is fixedly arranged on the movable base (10), and the second support rod (402) is fixedly arranged on the limb plate (20);

the limb board (20) comprises a first sub limb board (201) and a second sub limb board (202), and the first sub limb board (201) is fixedly arranged on the height-adjustable supporting rod (40); the second sub limb board (202) is rotatably mounted on the first sub limb board (201), and a locking mechanism is arranged between the first sub limb board (201) and the second sub limb board (202) and used for limiting rotation of the first sub limb board and the second sub limb board.

2. A mobile utility extremity frame as set forth in claim 1, characterized in that the top of the extremity plate (20) is arcuately disposed.

3. The movable multifunctional limb frame according to claim 1, wherein a sponge layer (210) is arranged on the top of the limb plate (20), and a protective layer (211) is wrapped outside the sponge layer (210).

4. A mobile utility extremity frame according to claim 1, characterized in that said fixing assembly (30) is a self-adhesive fixing band.

5. A mobile multi-functional limb support according to claim 1, wherein the locking mechanism comprises a first groove (203), a locking bar (204), a locking step (205), a second groove (206) and an elastic bar (207); the first grooves (203) are formed in the first sub-limb plate (201), the second grooves (206) are formed in the second sub-limb plate (202), the second grooves (206) are formed in the first sub-limb plate (201) in a one-to-one correspondence mode, and the second grooves are formed in the matching surfaces of the first sub-limb plate (201) and the second sub-limb plate (202) respectively; a locking rod (204) is elastically installed in the second groove (206), and a locking step (205) matched with the locking rod (204) is arranged in the first groove (203); a button (208) for driving the lock rod (204) to unlock from the locking step (205) is further arranged on the side wall of the second sub limb plate (202); the button (208) is fixedly mounted on the lock lever (204).

6. A mobile utility extremity bracket as defined in claim 5, wherein said first recess (203) and second recess (206) are each provided in two.

7. A mobile multi-functional limb support according to claim 5, wherein the second sub-limb plate (202) and the first sub-limb plate (201) are each provided with a securing assembly (30).