CN219048870U

CN219048870U - Fixing device for limbs

Info

Publication number: CN219048870U
Application number: CN202222993677.2U
Authority: CN
Inventors: 刘莉
Original assignee: Nantong Sixth Peoples Hospital
Current assignee: Nantong Sixth Peoples Hospital
Priority date: 2022-11-10
Filing date: 2022-11-10
Publication date: 2023-05-23
Anticipated expiration: 2032-11-10

Abstract

The utility model relates to the technical field of operating room fixing frames, in particular to a limb fixing device, which comprises a bed body, wherein sliding grooves are formed in the edges of the front part and the rear part of the upper end of the bed body, connecting plates are slidably matched in the two sliding grooves, rotating columns are rotatably connected to the upper ends of the two connecting plates, sliding components are arranged between the lower ends of the two connecting plates and the bed body, arc plates are fixedly connected to the upper ends of the two rotating columns, and the beneficial effects are that through the mutual matching of the sliding grooves, the connecting plates, the rotating columns, the arc plates, a binding member, a fixing member, a guide pillar, a supporting member, a jack, an inserting column and an elastic member, two arc plates for fixing limbs can be used for switching patients with different limbs according to the upper limbs and the lower limbs when the patient is lying on the bed body, the patient can be suitable for patients with different body types, and meanwhile, the angles of the two arc plates can be adjusted, and the legs or the double arms of the patient can be fixed in a pasting manner.

Description

Fixing device for limbs

Technical Field

The utility model relates to the technical field of operating room fixing frames, in particular to a limb fixing device.

Background

When doing limb operation for the patient in the operating room to prevent patient's position change, need fix patient's limbs, according to the "patient limb mount for operating room nursing" of publication number CN216136274U, put forward "current common solid frame all need carry come go on remove again, can not fix on the bed body and use inflexibly, it is comparatively troublesome when upper limbs and low limbs switch the use, greatly increased medical personnel's the operation degree of difficulty. The device can be used for carrying out parallel movement on the lower surface of the bed body by using the sliding rod and the sliding block, and can be used for carrying out position switching, so that a large number of medical devices are positioned beside the bed body, and the medical space and the operation space are reduced; simultaneously, the displacement function realized by the sliding block is utilized to ensure that the fixing frame is more convenient when in use, the positioning block on the outer surface of the fixing block is used for fixing the device in the positioning groove, and the patient limb can be fixed by the binding belt when being placed in the fixing frame, so that the injury caused by limb reaction caused by pain is avoided.

It can be known that the fixing frame needs to rotate to the lower part of the bed body, then slide to the appointed position, finally rotate to the upper part of the bed body and fix with the help of the fixed block, the locating block and the locating slot, the operation steps are not simplified enough, and the fixing frame can only select two positions to fix on the bed body, different patients have different body types, only two fixed positions of the fixing frame can not adapt to different body types of patients to fix limbs, and meanwhile, when the patient lies on the bed body and the legs or the arms are opened, certain angles are reserved between the legs and the arms, the legs and the arms are inclined, and the fixing frame is parallel to the bed body, the angle can not be adjusted, and the legs or the arms of the patient can not be fixed in a close manner.

Disclosure of Invention

The present utility model is directed to a limb fixing device, which solves the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fixing device of limbs, includes the bed body, the spout has all been seted up to the upper end front and back portion edge of the bed body, two equal sliding fit of inside of spout has even board, two even upper end of board all rotates and is connected with the swivel post, and all is equipped with sliding component between the lower extreme of two even boards and the bed body, two equal fixedly connected with arc of upper end of swivel post, two the outer wall and the inner wall of arc are equipped with constraint piece and mounting respectively, sliding component includes the guide pillar, the guide pillar passes through the support piece and installs in the below of the bed body, and a plurality of jacks have been seted up to linear array on the outer wall of guide pillar, and the cover is equipped with the sliding sleeve on the outer wall of guide pillar, the outer wall top of sliding sleeve and the lower extreme fixed connection of even board, and the inner wall and one of them jack in the common slip interlude have the inserted post, be equipped with the elastic component between inserted post and the guide pillar.

Preferably, the binding member comprises a magic tape and a magic tape, wherein the magic tape is fixedly connected to the upper end edge of the arc-shaped plate, and the magic tape is fixedly connected to the outer wall of the arc-shaped plate.

Preferably, the fixing piece comprises a round shell, the round shell is inserted in the arc surface wall of the arc plate in a sliding mode, the lower end of the round shell is fixedly connected with a stud, the stud penetrates through and is screwed into the inner wall of the arc plate, the bottom end of the stud is tightly attached to the upper end of the bed body, and the inner wall of the round shell is fixedly connected with a rotating block.

Preferably, the support piece comprises two U-shaped blocks, the two U-shaped blocks are respectively and fixedly connected to two corners at the front part of the lower end of the bed body, and the outer walls corresponding to the two U-shaped blocks are respectively and fixedly connected with the two ends of the guide post.

Preferably, the elastic component includes L template and stopper, L template slip cap is established on the outer wall of inserting the post, and the one end fixed connection of L template is on the outer wall of sliding sleeve, the stopper fixed cover is established on the outer wall of inserting the post, and the rear end of stopper laminating mutually with the outer wall of sliding sleeve, and fixedly connected with spring between the front end of stopper and the L template, the outside at inserting the post is established to the spring cover.

Preferably, the front end of the inserted column is fixedly connected with a round block, and an integrated structure is formed between the round block and the inserted column.

Compared with the prior art, the utility model has the beneficial effects that: through spout, link board, swivel post, arc, tie down, mounting, guide pillar, support piece, jack, inserted column and elastic component's mutually supporting, two arcs that are used for fixed limbs when the patient is lain in the bed body can switch according to upper limbs, low limbs and use, not only can switch the use to different limbs patients, can be applicable to the patient of different body moreover, and the angle of two arcs is adjustable simultaneously, can be closely fix patient's both legs or both arms.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is another view of the present utility model;

FIG. 3 is a schematic view of the structure at A in FIG. 2;

FIG. 4 is a partial cross-sectional view of the present utility model;

fig. 5 is a front view of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows: 1. a bed body; 2. a chute; 3. a magic tape; 4. an arc-shaped plate; 5. a U-shaped block; 6. a guide post; 7. a jack; 8. a magic mother tape; 9. round blocks; 10. inserting a column; 11. an L-shaped plate; 12. a spring; 13. a limiting block; 14. a sliding sleeve; 15. a connecting plate; 16. a stud; 17. a round shell; 18. a rotating block; 19. a rotating column.

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.

Example 1

Referring to fig. 1-5, a fixing device for a limb in the illustration includes a bed body 1, sliding grooves 2 are formed at edges of front and rear portions of an upper end of the bed body 1, connecting plates 15 are slidably matched in the two sliding grooves 2, rotating columns 19 are rotatably connected to upper ends of the two connecting plates 15, arc plates 4 are fixedly connected to upper ends of the two rotating columns 19, binding pieces and fixing pieces are respectively arranged on outer walls and inner walls of the two arc plates 4, the sliding components include guide columns 6, the guide columns 6 are installed below the bed body 1 through supporting pieces, a plurality of insertion holes 7 are formed in a linear array on outer walls of the guide columns 6, sliding sleeves are arranged on outer walls of the guide columns 6, tops of outer walls of the sliding sleeves 14 are fixedly connected with lower ends of the connecting plates 15, inserting columns 10 are slidably inserted in the inner walls of the sliding sleeves 14 and one insertion holes 7, and elastic pieces are arranged between the inserting columns 10 and the guide columns 6.

Referring to fig. 2, the support in the illustration includes two U-shaped blocks 5, the two U-shaped blocks 5 are respectively and fixedly connected to two corners of the front portion of the lower end of the bed body 1, and the outer walls corresponding to the two U-shaped blocks 5 are respectively and fixedly connected to two ends of the guide post 6.

Referring to fig. 3 and 4, in the illustration, the elastic member includes an L-shaped plate 11 and a limiting block 13, the L-shaped plate 11 is slidably sleeved on the outer wall of the plug 10, one end of the L-shaped plate 11 is fixedly connected to the outer wall of the sliding sleeve 14, the limiting block 13 is fixedly sleeved on the outer wall of the plug 10, the rear end of the limiting block 13 is attached to the outer wall of the sliding sleeve 14, a spring 12 is fixedly connected between the front end of the limiting block 13 and the L-shaped plate 11, and the spring 12 is sleeved on the outer side of the plug 10.

Referring to fig. 3 and 4, in the drawings, a round block 9 is fixedly connected to the front end of the insert column 10, and an integral structure is formed between the round block 9 and the insert column 10.

In this embodiment, holding the round block 9 to pull outwards, the round block 9 can drive the post 10 to slide outwards in the L-shaped plate 11 and the sliding sleeve 14, the stopper 13 on the outer wall of the round block 9 can squeeze the spring 12 connected with the L-shaped plate 11, when the post 10 slides out of the jack 7, the sliding sleeve 14 can be driven to slide on the outer wall of the guide post 6 at this time, the sliding sleeve 14 can drive the connecting plate 15 to slide in the chute 2 on the bed body 1, the connecting plate 15 can drive the arc plate 4 to move, the sliding sleeve 14 can be made of transparent plastics, when the sliding sleeve 14 slides on the outer wall of the guide post 6 until the post 10 corresponds to other jacks 7 on the guide post 6, the round block 9 can be loosened, the post 10 can be reset under the action force of the spring 12 and automatically inserted into the jack 7, at this moment, the arc plate 4 can move corresponding distances, because a plurality of jacks 7 are arranged on the outer wall of the guide post 6 in a linear array, so the arc plate 4 can select the fixed position of the arc plate 4 according to different body type patients, and simultaneously the operation steps are simple and easy.

It should be noted that, when two arc plates 4 are at the edge of one side above the bed body 1, the two legs of the patient can be respectively placed in the two arc plates 4, and when two arc plates 4 are at the edge of the other side above the bed body 1, the two arms of the patient can be respectively placed in the two arc plates 4.

Example 2

Referring to fig. 1 and 4, this embodiment further illustrates example 1, in which the binding member includes a hook-and-loop fastener 3 and a hook-and-loop fastener 8, the hook-and-loop fastener 3 is fixedly connected to the upper edge of the arc plate 4, and the hook-and-loop fastener 8 is fixedly connected to the outer wall of the arc plate 4.

In this embodiment, when the leg or arm of the patient is placed in the arc plate 4, the leg or arm of the patient is suitably attached to the tightness of the hook and loop tape 3, and then the hook and loop tape 3 is attached to the hook and loop tape 8 on the outer wall of the arc plate 4, so that the hook and loop tape 3 can be restricted by the hook and loop tape 8, and the leg or arm of the patient can be fixed.

Example 3

Referring to fig. 4, in this embodiment for further description of example 1, the fixing member includes a circular shell 17, the circular shell 17 is slidably inserted into the arc wall of the arc plate 4, the lower end of the circular shell 17 is fixedly connected with a stud 16, the stud 16 is screwed into the inner wall of the arc plate 4, the bottom end of the stud 16 is tightly attached to the upper end of the bed body 1, and the inner wall of the circular shell 17 is fixedly connected with a rotating block 18.

In this embodiment, when the patient lies on the bed body 1 and the legs or arms are opened, a certain angle is formed between the legs and between the arms, and the legs and arms are inclined, at this time, the rotary block 18 is held to rotate the circular shell 17 in the arc wall of the arc plate 4, the circular shell 17 can drive the stud 16 to rotate upwards in the inner wall of the arc plate 4, the bottom end of the stud 16 can leave the upper end of the bed body 1, at this time, the arc plate 4 can rotate the rotary column 19 at the upper end of the connecting plate 15, the angle of the rotatable arc plate 4 reaches the angle that the legs or arms of the patient can be placed in the arc plate 4 in a close fit manner, then the rotary block 18 is rotated to enable the circular shell 17 and the stud 16 to move downwards, and when the bottom end of the stud 16 is tightly attached to the upper end of the bed body 1, the angle of the arc plate 4 can be kept fixed.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A limb fixing device, which comprises a bed body (1), and is characterized in that: the utility model discloses a bed body, including bed body (1), slide groove (2) have all been seted up to upper end front and back portion edge, two the inside of slide groove (2) is equal sliding fit has even board (15), two it has swivel post (19) all to rotate on the outer wall of board (15), and all is equipped with sliding component between the lower extreme of two even boards (15) and bed body (1), two the equal fixedly connected with arc (4) of upper end of swivel post (19), two the outer wall and the inner wall of arc (4) are equipped with constraint spare and mounting respectively, sliding component includes guide pillar (6), guide pillar (6) are installed in the below of bed body (1) through the support piece, and a plurality of jacks (7) have been seted up on the outer wall of guide pillar (6) to the linear array, and the last slip cap of the outer wall of guide pillar (6) is equipped with sliding sleeve (14), the outer wall top of sliding sleeve (14) and the lower extreme fixedly connected with of linking board (15), and the inner wall and one of sliding sleeve (14) have joint in the interlude jack (7), it has insert (10) jointly to slide in the inner wall and one of them, be equipped with between insert pillar (10).

2. A limb fixation device according to claim 1, wherein: the constraint comprises a magic male tape (3) and a magic female tape (8), wherein the magic male tape (3) is fixedly connected to the upper end edge of the arc-shaped plate (4), and the magic female tape (8) is fixedly connected to the outer wall of the arc-shaped plate (4).

3. A limb fixation device according to claim 1, wherein: the fixing piece comprises a round shell (17), the round shell (17) is inserted into the arc surface wall of the arc plate (4) in a sliding mode, a stud (16) is fixedly connected to the lower end of the round shell (17), the stud (16) is tightly screwed into the inner wall of the arc plate (4) in a penetrating mode, the bottom end of the stud (16) is tightly attached to the upper end of the bed body (1), and a rotating block (18) is fixedly connected to the inner wall of the round shell (17).

4. A limb fixation device according to claim 1, wherein: the support piece comprises two U-shaped blocks (5), the two U-shaped blocks (5) are respectively and fixedly connected to two corners at the front part of the lower end of the bed body (1), and the outer walls corresponding to the two U-shaped blocks (5) are respectively and fixedly connected with the two ends of the guide post (6).

5. A limb fixation device according to claim 1, wherein: the elastic component includes L template (11) and stopper (13), L template (11) slip cap is established on the outer wall of spliced pole (10), and the one end fixed connection of L template (11) is on the outer wall of sliding sleeve (14), stopper (13) fixed cover is established on the outer wall of spliced pole (10), and the rear end of stopper (13) is laminated mutually with the outer wall of sliding sleeve (14), and fixedly connected with spring (12) between the front end of stopper (13) and L template (11), outside in spliced pole (10) is established to spring (12) cover.

6. A limb fixation device according to claim 1, wherein: the front end of the inserted column (10) is fixedly connected with a round block (9), and an integrated structure is formed between the round block (9) and the inserted column (10).