CN218900014U

CN218900014U - Limb lifter

Info

Publication number: CN218900014U
Application number: CN202223022112.6U
Authority: CN
Inventors: 郭兰
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-15
Filing date: 2022-11-15
Publication date: 2023-04-25
Anticipated expiration: 2032-11-15

Abstract

The utility model discloses a limb lifter, which relates to the technical field of limb lifting and comprises a base, wherein a limit groove with an upward opening is formed in the base, a support capable of moving up and down is arranged in the limit groove, a groove is formed in the top of the support, a front-back axial gear is rotationally connected to the support, a slot is formed between two adjacent gears on the gear, a rack capable of being meshed with the gear is fixed on the rear side of the limit groove, a cross groove is formed in the support, a cross rod capable of moving up and down is arranged in the cross groove, and the upper side of the cross rod extends out of the support and is rotationally connected with a front-back axial supporting mechanism. This limbs raise ware, through will need the patient's limb of raising place on the extension board of adjusting rotation angle on supporting mechanism, the extension board atress downwardly moving makes the inserted block insert in the constant head tank that corresponds to make the rotation angle of extension board after rotating certain angle obtain spacingly, make the extension board that is used for the bearing patient's limb can be convenient for rotate regulation and spacing.

Description

Limb lifter

Technical Field

The utility model relates to the technical field of limb elevation, in particular to a limb elevation device.

Background

The general surgery department is the clinical subjects for treating liver, biliary tract, pancreas, gastrointestinal tract, anorectal tract, vascular diseases, thyroid gland, breast tumors, trauma and other diseases by taking the operation as a main method, is the largest special subject of the surgical system, and when the clinical dressing change of the general surgery department is carried out, the corresponding affected limb is usually required to be fixed and lifted so as to facilitate the clinical dressing change of the affected limb.

At present, a patient is lifted by a limb lifting device, but the existing limb lifting device is inconvenient to rotate, adjust and limit a structure for supporting a patient limb so as to better lift and fix the patient limb, and further facilitate dressing change, and the patient limb is fixed at present by a strap, so that the patient needs to be fixed with the strap after being placed, and the strap needs to be separated from the patient limb after dressing change is finished, which is quite troublesome.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a limb lifter, which solves the problems in the prior art.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a ware is raised to limbs, includes the base, set up the spacing groove that the opening was up on the base, be equipped with the support that can reciprocate in the spacing groove, the support top is equipped with the recess, rotate on the support and be connected with around axial gear, be equipped with the slot between two adjacent teeth on the gear, the spacing groove rear side is fixed with the rack that can mesh with the gear, set up the cross groove on the support, be equipped with the cross bar that can reciprocate in the cross groove, the cross bar upside stretches out the support and rotate and be connected with around axial support mechanism, the cross bar downside can insert in the slot that corresponds, set up two left and right sides relative guide way on the support, sliding connection has L type pole on the guide way, the opposite side of two L type poles is fixed with the anchor clamps respectively.

Optionally, the step surface at the lower side of the cross rod is connected with the support through a pressure spring.

Optionally, a pulling handle is fixed on the rear side of the support.

Optionally, the supporting mechanism includes extension board, pivot, sleeve, interior pole, inserted block and spring, and pivot and cross pole rotate to be connected, and telescopic quantity is two, and two sleeves are fixed respectively at the left and right sides both ends of pivot, and interior pole can reciprocate in the sleeve, and the downside of interior pole is through spring and telescopic connection, and the upside and the extension board fixed connection of interior pole, the inserted block are fixed in the downside of extension board, and a plurality of constant head tanks that set up along annular array have been seted up at the cross pole top, and the inserted block can insert in the constant head tank that corresponds.

Optionally, two offer the groove of stepping down respectively on the L type pole, two are stepping down the groove opening relatively, and the inslot of stepping down has the chute, and two chute are the splayed, and the cross pole left and right sides is fixed with the wing pole respectively, and the opposite sides of two wing poles are fixed with the inserted pin respectively, and two inserted pins insert respectively in the chute that corresponds.

Optionally, the opposite sides of the two holders are respectively fixed with a soft cushion.

(III) beneficial effects

The utility model provides a limb lifter, which has the following beneficial effects:

this limbs raise ware, through place the patient limb that needs to raise on the supporting plate of the good turned angle of regulation on supporting mechanism, the supporting plate atress downwardly moving makes the inserted block insert in the constant head tank that corresponds, thereby make the turned angle of supporting plate after rotating certain angle obtain spacingly, make the supporting plate that is used for the bearing patient limb be convenient for rotate and adjust and spacing, and the supporting plate can drive cross bar and wing rod downwardly moving, make two inserted posts move in the chute that corresponds, thereby drive two L type poles relative motion, and then carry out the centre gripping fixedly with patient's patient limb through the cushion, it is fixed more convenient and fast for using the band, only need with patient limb place in corresponding position can, make the device can be better raise and fix patient limb.

Drawings

FIG. 1 is an isometric view of the present utility model;

FIG. 2 is a right side cutaway isometric view of the present utility model;

FIG. 3 is a front cut-away isometric view of the present utility model;

FIG. 4 is a front view in partial cutaway of the present utility model;

FIG. 5 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

fig. 6 is an enlarged schematic view of the structure of fig. 3B according to the present utility model.

In the figure: 1. a base; 2. a support; 3. a gear; 4. a slot; 5. a rack; 6. a cross bar; 7. an L-shaped rod; 8. a clamping seat; 9. pulling the handle; 10. a support plate; 11. a sleeve; 12. an inner rod; 13. inserting blocks; 14. a positioning groove; 15. a chute; 16. a wing lever; 17. and (5) inserting a column.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. 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.

Referring to fig. 1 to 6, the present utility model provides a technical solution: the utility model provides a limbs lift, including base 1, the spacing groove that the opening was up is offered on the base 1, but be equipped with support 2 that reciprocates in the spacing groove, support 2 top is equipped with the recess, rotationally connect with front and back axial gear 3 on the support 2, be equipped with slot 4 between two adjacent teeth on the gear 3, the rack 5 that can mesh with gear 3 is fixed to the spacing groove rear side, cross groove has been offered on the support 2, but be equipped with cross bar 6 that reciprocates in the cross groove, cross bar 6 upside stretches out support 2 and rotationally connect with front and back axial support mechanism, the downside of cross bar 6 can insert in corresponding slot 4, can play the effect of spacing to the height position of support 2 after the cross bar 6 inserts in corresponding slot 4, two left and right opposite guide slots have been offered on the support 2, the sliding connection has L type pole 7, the opposite side of two L type poles 7 is fixed with anchor clamps 8 respectively;

in order that the cross rod 6 can be separated from the slot 4 after the affected limb is lifted from the supporting mechanism, the step surface at the lower side of the cross rod 6 is connected with the support 2 through a pressure spring;

in order to facilitate pulling the support 2, a pulling handle 9 is fixed at the rear side of the support 2;

in order to limit the rotated position of the supporting mechanism conveniently, the supporting mechanism comprises a supporting plate 10, a rotating shaft, sleeves 11, an inner rod 12, inserting blocks 13 and springs, wherein the rotating shaft is rotationally connected with a cross rod 6, the number of the sleeves 11 is two, the two sleeves 11 are respectively fixed at the left end and the right end of the rotating shaft, the inner rod 12 can move up and down in the sleeves 11, the lower side of the inner rod 12 is connected with the sleeves 11 through the springs, the upper side of the inner rod 12 is fixedly connected with the supporting plate 10, the inserting blocks 13 are fixed at the lower side of the supporting plate 10, a plurality of positioning grooves 14 which are arranged along an annular array are formed in the top of the cross rod 6, and the inserting blocks 13 can be inserted into the corresponding positioning grooves 14;

in order to enable the two L-shaped rods 7 to move relatively or oppositely along with the up-and-down movement of the cross rod 6, the two L-shaped rods 7 are respectively provided with a yielding groove, the openings of the two yielding grooves are opposite, the yielding grooves are internally communicated with a chute 15, the two chute 15 is splayed, wing rods 16 are respectively fixed on the left side and the right side of the cross rod 6, inserting posts 17 are respectively fixed on the opposite sides of the two wing rods 16, and the two inserting posts 17 are respectively inserted into the corresponding chute 15;

in order to protect the affected limb when the patient is clamped, cushions are secured to opposite sides of the two holders 8, respectively.

In the utility model, the working steps of the device are as follows:

1. in the initial state of the device, the support 2 is positioned at the bottom of the limiting groove, the inserting posts 17 are positioned at the uppermost sides of the corresponding chute 15, and the inserting blocks 13 are not inserted into the corresponding positioning grooves 14;

2. when the device is used, the device is moved to a proper position near a sickbed, the support 2 is pulled upwards to a proper height by the hand-held pulling handle 9, and in the process of pulling the support 2, the gear 3 is rotated due to the meshing of the gear 3 and the rack 5, and when the support 2 is moved upwards to a proper position, the support plate 10 is then rotated to a proper angle;

3. the hand-held pulling handle 9 is not loosened, affected limbs of a patient are placed on the support plate 10, the support plate 10 moves downwards, the springs are compressed, the inserting blocks 13 are inserted into the corresponding positioning grooves 14, then the support plate 10 drives the cross rod 6 to move downwards, the pressure springs are compressed, the lower side of the cross rod 6 is inserted into the corresponding inserting grooves 4, the height position of the support 2 is fixed, the pulling handle 9 can be released at the moment, in the process of moving the cross rod 6 downwards, the two wing rods 16 and the inserting columns 17 corresponding to the wing rods can be driven to move downwards, the two inserting columns 17 move downwards in the corresponding inclined grooves 15, the two L-shaped rods 7 are driven to move relatively, the purpose of clamping and fixing the affected limbs through the two soft cushions is achieved, after medicine changing is finished, the patient is taken down from the support plate 10, the springs and the pressure springs are reset, and the support 2 can move downwards to reset.

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 lifter, comprising a base (1), characterized in that: the utility model discloses a support, including base (1) and support, support (2) are equipped with on base (1) with the opening spacing groove up, but be equipped with support (2) that reciprocates in the spacing groove, support (2) top is equipped with the recess, rotate on support (2) and be connected with around axial gear (3), be equipped with slot (4) between adjacent two teeth on gear (3), spacing groove rear side is fixed with rack (5) that can mesh with gear (3), set up the cross groove on support (2), be equipped with cross bar (6) that can reciprocate in the cross groove, cross bar (6) upside stretches out support (2) and rotate and be connected with around axial support mechanism, in cross bar (6) downside can insert corresponding slot (4), set up two relative guide ways about on support (2), sliding connection has L type pole (7), the opposite side of two L type poles (7) is fixed with cassette (8) respectively.

2. A limb lifter according to claim 1, wherein: the lower step surface of the cross rod (6) is connected with the support (2) through a pressure spring.

3. A limb lifter according to claim 1, wherein: a pulling handle (9) is fixed at the rear side of the support (2).

4. A limb lifter according to claim 1, wherein: the utility model provides a support mechanism includes extension board (10), the pivot, sleeve (11), interior pole (12), inserted block (13) and spring, pivot and cross bar (6) rotate and are connected, the quantity of sleeve (11) is two, both ends about the pivot are fixed respectively to two sleeve (11), interior pole (12) can reciprocate in sleeve (11), the downside of interior pole (12) is connected with sleeve (11) through the spring, the upside and the extension board (10) fixed connection of interior pole (12), inserted block (13) are fixed in the downside of extension board (10), a plurality of constant head tanks (14) that set up along annular array are seted up at cross bar (6) top, in inserted block (13) can insert corresponding constant head tank (14).

5. A limb lifter according to claim 1, wherein: two give way the groove has been seted up respectively on L type pole (7), two give way the groove opening and be relative, give way the inslot connection and have chute (15), two chute (15) are the splayed, and the left and right sides of cross rod (6) is fixed with wing rod (16) respectively, and the opposite sides of two wing rods (16) are fixed with inserted post (17) respectively, and two inserted posts (17) insert respectively in corresponding chute (15).

6. A limb lifter according to claim 1, wherein: soft cushions are respectively fixed on opposite sides of the two clamping seats (8).