CN218792930U

CN218792930U - Auxiliary device that changes dressings convenient to adjust

Info

Publication number: CN218792930U
Application number: CN202320179982.XU
Authority: CN
Inventors: 吕亮; 叶正浩; 张吉光
Original assignee: Shanghai Shuomao Network Technology Co ltd
Current assignee: Shanghai Shuomao Network Technology Co ltd
Priority date: 2023-02-10
Filing date: 2023-02-10
Publication date: 2023-04-07
Anticipated expiration: 2033-02-10

Abstract

The utility model discloses a supplementary device that changes dressings convenient to adjust, which comprises a bracket, through being provided with control assembly, when needs are fixed to patient's shank, place the shank on the rubber pads, through rotating the carousel, the carousel drives the threaded rod and rotates, the threaded rod can drive branch during the rotation and slide in the disc, then the splint that branch surface was fixed can press from both sides the shank tightly, horizontal pole in the folder in the tight in-process layer board will be atred to the fixed column under the support of spring one and remove, horizontal pole surface articulated push rod will promote the slider and remove when the horizontal pole removes, when the slider moves down, the L type pole that the slider surface was fixed will drive the montant and slide in the flat bar under the support of spring two, the montant blocks the kelly card and fixes in the gear and through the fixture block, then gear and threaded rod can not rotate again, then can avoid the centre gripping to lead to patient's shank to receive secondary injury excessively tight, make things convenient for medical personnel to carry out stable medicine loading.

Description

Auxiliary device that changes dressings convenient to adjust

Technical Field

The utility model relates to a change dressings auxiliary device field, in particular to change dressings auxiliary device convenient to adjust.

Background

After orthopedic surgery, patients treated in an orthopedic department need to frequently replace auxiliary materials for the wounds of the patients in order to keep the wounds clean, prevent wound infection and promote the wounds to heal.

The utility model discloses a lower limbs of patient's wound need be propped up patient's lower limbs to the in-process that the needle was changed dressings to patient's lower limbs, makes things convenient for medical personnel to operate, because patient's wound need be fixed lower limbs in the in-process that props up, presss from both sides tightly the shank, avoids the patient to move when changing dressings disorderly, leads to changing dressings the failure.

Among the current auxiliary device that changes dressings, can't adjust the centre gripping to the patient of the different thicknesses of shank, can have fixed excessively at fixed in-process simultaneously, lead to the cracked condition of patient's wound, and the patient is at the in-process of changing dressings, and knee jump reaction can appear in the shank pain, can cause the secondary injury to the wound, to this problem, we have provided an auxiliary device that changes dressings convenient to adjust.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a supplementary device that changes dressings convenient to adjust has solved the problem of proposing among the above-mentioned background art.

In order to realize the above object, the utility model provides a supplementary device that changes dressings convenient to adjust, which comprises a bracket, the support run through the disc and with disc fixed connection, the top fixed mounting of support has the rubber pad, be provided with control assembly and driven subassembly on the support, control assembly includes: the rotary plate is rotatably connected with the disc, the rotary plate is fixedly connected with a threaded rod, the threaded rod penetrates through the disc and is rotatably connected with the disc, and the threaded rod penetrates through the gear and is fixedly connected with the gear; the supporting rod penetrates through the disc and is in sliding connection with the disc, the supporting rod penetrates through the threaded rod and is in threaded connection with the threaded rod, and a clamping plate is fixedly mounted on the surface of the supporting rod; the fixing column is fixedly arranged on the surface of the disc, and a supporting plate is fixedly arranged on the surface of the fixing column; the folder, be provided with the folder in the driven subassembly, be provided with the fastener in the folder, it is fixed to patient's shank when changing dressings to the patient, place patient's shank on the rubber pad on the support, through the carousel on the carousel, the carousel will drive the threaded rod when rotating and rotate, the threaded rod can drive branch and slide in the disc when rotating, then the fixed splint in branch surface can press from both sides tightly the shank, horizontal pole in the folder in the tight in-process layer board will be atred and move to the fixed column under the support of spring one, when the horizontal pole moves, the articulated push rod in horizontal pole surface will promote the slider and remove, when the slider moves down, the L type pole that the slider surface was fixed will drive the montant and slide in the flat bar under the support of spring two, the in-process of montant downward movement is blocked the card in the fastener in the gear and is fixed through the fixture block, then gear and threaded rod can not rotate again, then can avoid the centre gripping tension to result in patient's shank to receive secondary injury, make things convenient for medical personnel to carry out stable medicine feeding.

Optionally, the clip comprises: the cross rod runs through the fixed column and is connected with the fixed column in a sliding mode, the inner wall of the fixed column is fixedly connected with one end of the first spring, the other end of the first spring is fixedly installed on the surface of the cross rod, and when the supporting plate clamps the legs of a patient, the cross rod moves the stress in the fixed column under the support of the first spring.

Optionally, the surface of horizontal pole is articulated with the one end of push rod, the other end of push rod is articulated with the face of slider, the inner wall sliding connection of slider and fixed column, the surface of slider and the one end fixed connection of L type pole, the other end fixed mounting of L type pole is on the surface of montant, and when the horizontal pole removed, the articulated push rod in horizontal pole surface will promote the slider and remove, and when the slider moved down, the L type pole that the slider surface was fixed will drive the montant and slide in the flat bar under the support of spring two.

Optionally, the montant runs through the flat bar and with montant sliding connection, the surface of montant and the one end fixed connection of spring two, the other end fixed mounting of spring two is on the surface of flat bar, flat bar fixed mounting is on the inner wall of fixed column, when the montant moves down, goes into the gear with the articulated kelly card of montant surface and fixes through the fixture block in, then gear and threaded rod can not rotate again, then can avoid the centre gripping to lead to the patient shank to receive secondary damage excessively tightly.

Optionally, the clip comprises: the utility model discloses a medical device, including the kelly, the fixed surface of montant is articulated with the surface of montant, the fixed surface of montant installs the fixture block, the fixture block laminates with the surface of kelly, the surface of kelly and one side fixed connection of torsional spring one, the opposite side fixed mounting of torsional spring one can avoid excessively the shank centre gripping to the patient on the surface of montant, leads to patient's shank to take place the condition that the wound is ruptured.

Optionally, the driven assembly comprises: the T-shaped pressure rod penetrates through the support and is in sliding connection with the support, the inner wall of the support is fixedly connected with one end of the third spring, the other end of the third spring is fixedly mounted on the surface of the T-shaped pressure rod, the inner wall of the support is in rotating connection with the annular sliding chute column, a sliding chute is formed in the surface of the annular sliding chute column, the sliding chute in the surface of the annular sliding chute column is in sliding connection with one end of the small rod, the other end of the small rod is fixedly connected with the surface of the T-shaped pressure rod, the annular sliding chute column is fixedly connected with one end of the pull rope, the other end of the pull rope is fixedly mounted on the surface of the L-shaped cover plate, the L-shaped cover plate is hinged to the support, the surface of the L-shaped cover plate is attached to the surface of the limiting block, the surface of the L-shaped cover plate is fixedly connected with one side of the second torsion spring, the other side of the second torsion spring is fixedly mounted on the surface of the support, when a patient places legs on the rubber pad, the T-shaped pressure rod is stressed downwards and moves towards the support of the third spring, the T-shaped pressure rod slides in the annular sliding chute column, the support can rotate to release the pull rope to perform secondary medicine changing, the wound of the pull rope, and the L-shaped cover plate can prevent the leg from moving of the limiting block, and the patient, and the limiting block, so that the leg can be lifted up and the wound of the patient.

Compared with the prior art, the utility model discloses possess following beneficial effect:

(1) This auxiliary device changes dressings convenient to adjust, through being provided with control assembly, when needs are fixed to patient's shank, place the shank on the rubber pads, through rotating the carousel, the carousel drives the threaded rod and rotates, the threaded rod can drive branch when rotating and slide in the disc, then the splint that branch surface is fixed can press from both sides tightly the shank, horizontal pole in the folder in the tight in-process layer board will be atred and remove to the fixed column under the support of spring one, horizontal pole surface articulated push rod will promote the slider and remove when the horizontal pole removes, when the slider moves down, the L type pole that the slider surface is fixed will drive the montant and slide in the flat bar under the support of spring two, the montant is gone into the kelly card and is fixed through the fixture block in the gear, then gear and threaded rod can not rotate again, then can avoid the centre gripping tension to lead to patient's shank to receive the secondary injury, make things convenient for medical personnel to carry out stable medicine feeding.

(2) This be convenient for adjust auxiliary device that changes dressings, T type depression bar removes the atress in the support down of spring three when the patient places the shank on rubber pad, the little pole that T type depression bar fixed surface will slide in the spout on annular chute post surface, then the annular chute post is rotatable releases the stay cord, then the L type apron that the stay cord was fixed will turn over the surface that leaves the stopper under the effect of torsional spring two, shelter from patient's shank top, avoid the patient knee to jump the reaction when changing dressings, the shank is lifted and is caused the secondary injury to the wound.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 3 is an enlarged view of the structure A in FIG. 2 according to the present invention;

FIG. 4 is an enlarged schematic view of the structure B in FIG. 2 according to the present invention;

fig. 5 is an enlarged schematic view of the side view cross-sectional structure of the present invention.

The reference numbers illustrate: 1. a support; 2. a disc; 3. a rubber pad; 4. a control component; 41. a turntable; 42. a threaded rod; 43. a strut; 44. a splint; 45. fixing a column; 46. a support plate; 47. a clamp; 471. a cross bar; 472. a first spring; 473. a push rod; 474. a slider; 475. an L-shaped rod; 476. a vertical rod; 477. leveling a rod; 478. a second spring; 48. a fastener; 481. a clamping rod; 482. a first torsion spring; 483. a clamping block; 49. a gear; 5. a driven assembly; 51. a T-shaped pressure lever; 52. a third spring; 53. a small rod; 54. an annular chute column; 55. pulling a rope; 56. an L-shaped cover plate; 57. a second torsion spring; 58. and a limiting block.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 to 5, the utility model provides a supplementary device that changes dressings convenient to adjust, including support 1, support 1 run through disc 2 and with disc 2 fixed connection, the top fixed mounting of support 1 has rubber pad 3, is provided with control assembly 4 and driven subassembly 5 on the support 1.

In the embodiment of the present invention, the control component 4 includes: the rotary table 41 is connected with the disc 2 in a rotating mode, the rotary table 41 is fixedly connected with the threaded rod 42, the threaded rod 42 penetrates through the disc 2 and is connected with the disc 2 in a rotating mode, and the threaded rod 42 penetrates through the gear 49 and is fixedly connected with the gear 49; the supporting rod 43 penetrates through the disc 2 and is in sliding connection with the disc 2, the supporting rod 43 penetrates through the threaded rod 42 and is in threaded connection with the threaded rod 42, and a clamping plate 44 is fixedly arranged on the surface of the supporting rod 43; the fixing column 45 is fixedly arranged on the surface of the disc 2, and the supporting plate 46 is fixedly arranged on the surface of the fixing column 45; the clamping piece 47 is arranged in the driven assembly 5, and the clamping piece 47 is provided with the clamping piece 48.

Specifically, the control assembly 4 includes: the patient is fixed by the rotary disc 41, the supporting rod 43, the fixing column 45 and the clamping piece 47 when dressing change is carried out on the patient, the leg of the patient is placed on the rubber pad 3 on the support 1, the rotary disc 41 on the disc 2 is rotated to drive the threaded rod 42 to rotate, the threaded rod 42 can drive the supporting rod 43 to slide in the disc 2 when rotating, the clamping plate 44 fixed on the surface of the supporting rod 43 can clamp the leg, the cross rod 471 in the clamping piece 47 in the supporting plate 46 is forced to move towards the fixing column 45 under the support of the spring I472 in the clamping process, when the cross rod 471 moves, the push rod 471 hinged on the surface of the cross rod 471 pushes the sliding block 474 to move, when the sliding block 473 moves downwards, the L-shaped rod 475 fixed on the surface of the sliding block 474 can drive the vertical rod 476 to slide in the flat rod 477 under the support of the spring II 478, the clamping rod 481 in the clamping piece 48 is clamped into the gear 49 and fixed through the clamping block 483 in the downward moving process, the gear 49 and the threaded rod 42 can not rotate any more, the patient can be prevented from being clamped too tightly, and the leg is convenient for medical staff to carry out secondary injury on the medicine of the patient.

In an embodiment of the present invention, the clip 47 includes: the cross rod 471, the cross rod 471 run through the fixed column 45 and with fixed column 45 sliding connection, the inner wall of fixed column 45 and the one end fixed connection of spring one 472, the other end fixed mounting of spring one 472 is on the surface of cross rod 471, when layer board 46 presss from both sides tightly patient's shank, the cross rod 471 will be atress and remove in to fixed column 45 under the support of spring one 472.

With continued reference to fig. 1-5, a surface of the cross bar 471 is hinged to one end of the push rod 473, the other end of the push rod 473 is hinged to a surface of the slide block 474, the slide block 474 is slidably connected to an inner wall of the fixing post 45, a surface of the slide block 474 is fixedly connected to one end of the L-shaped rod 475, the other end of the L-shaped rod 475 is fixedly mounted on a surface of the vertical rod 476, when the cross bar 471 moves, the push rod 473 hinged to the surface of the cross bar 471 pushes the slide block 474 to move, and when the slide block 474 moves downward, the L-shaped rod 475 fixed to the surface of the slide block 474 drives the vertical rod 476 to slide within the flat rod 477 under the support of the spring 478.

In addition, the vertical rod 476 penetrates through the flat rod 477 and is in sliding connection with the vertical rod 476, the surface of the vertical rod 476 is fixedly connected with one end of a second spring 478, the other end of the second spring 478 is fixedly installed on the surface of the flat rod 477, the flat rod 477 is fixedly installed on the inner wall of the fixed column 45, when the vertical rod 476 moves downwards, a clamping rod 481 hinged to the surface of the vertical rod 476 is clamped into the gear 49 and is fixed through a clamping block 483, the gear 49 and the threaded rod 42 cannot rotate any more, and the situation that the legs of a patient are injured secondarily due to over-tight clamping can be avoided.

To avoid over-gripping the patient's leg, resulting in a wound fracture in the patient's leg, the clip 48 includes: the clamp rod 481, the clamp rod 481 are hinged with the surface of the vertical rod 476, a clamping block 483 is fixedly mounted on the surface of the vertical rod 476, the clamping block 483 is attached to the surface of the clamp rod 481, the surface of the clamp rod 481 is fixedly connected with one side of the first torsion spring 482, and the other side of the first torsion spring 482 is fixedly mounted on the surface of the vertical rod 476.

The utility model discloses an among the embodiment, driven subassembly 5 includes: the T-shaped pressing rod 51 and the T-shaped pressing rod 51 penetrate through the support 1 and are connected with the support 1 in a sliding manner, the inner wall of the support 1 is fixedly connected with one end of a spring III 52, the other end of the spring III 52 is fixedly arranged on the surface of the T-shaped pressing rod 51, the inner wall of the support 1 is rotatably connected with an annular sliding groove column 54, a sliding groove is formed in the surface of the annular sliding groove column 54, the sliding groove in the surface of the annular sliding groove column 54 is connected with one end of a small rod 53 in a sliding manner, the other end of the small rod 53 is fixedly connected with the surface of the T-shaped pressing rod 51, the annular sliding groove column 54 is fixedly connected with one end of a pull rope 55, the other end of the pull rope 55 is fixedly arranged on the surface of an L-shaped cover plate 56, the L-shaped cover plate 56 is hinged with the support 1, and the surface of the L-shaped cover plate 56 is attached to the surface of a limiting block 58, the surface of the L-shaped cover plate 56 is fixedly connected with one side of the second torsion spring 57, the other side of the second torsion spring 57 is fixedly mounted on the surface of the support 1, when a patient places legs on the rubber pad 3, the T-shaped pressure lever 51 is stressed to move towards the inside of the support 1 under the support of the third spring 52, the small rod 53 fixed on the surface of the T-shaped pressure lever 51 slides in the chute on the surface of the annular chute column 54, the annular chute column 54 can rotate to release the pull rope 55, the L-shaped cover plate 56 fixed by the pull rope 55 can be turned over under the action of the second torsion spring 57 and leaves the surface of the limiting block 58 to shield the upper part of the legs of the patient, knee jumping reaction of the patient during dressing change is avoided, and the legs are lifted to cause secondary injury to wounds.

In the utility model, when in use, when changing medicine for patient, the leg of patient is fixed, the leg of patient is placed on the rubber pad 3 on the bracket 1, by rotating the rotary disc 41 on the disc 2, the rotary disc 41 rotates to drive the threaded rod 42 to rotate, the threaded rod 42 in the control component 4 rotates to drive the strut 43 to slide in the disc 2, the clamping plate 44 fixed on the surface of the strut 43 can clamp the leg, the cross rod 471 in the clamping piece 47 in the supporting plate 46 is forced to move in the fixed column 45 under the support of the first spring 472 in the clamping process, when the cross rod 471 moves, the push rod 473 hinged on the surface of the cross rod 471 pushes the slide block 474 to move, when the slide block 474 moves downwards, the L-shaped rod 475 fixed on the surface of the slide block 474 drives the vertical rod 476 to slide in the flat rod 477 under the support of the second spring 478, in the process that the vertical rod 476 moves downwards, the clamping rod 481 in the clamping piece 48 is clamped into the gear 49 and is fixed through the clamping block 483, the gear 49 and the threaded rod 42 can not rotate any more, secondary injury to the legs of a patient caused by over-tight clamping can be avoided, and stable medicine feeding can be conveniently carried out by medical staff, meanwhile, when the legs of the patient are placed on the rubber pad 3, the T-shaped pressure rod 51 in the driven assembly 5 is forced to move downwards in the support 1 under the support of the spring III 52, the small rod 53 fixed on the surface of the T-shaped pressure rod 51 slides in the sliding chute on the surface of the annular sliding chute column 54, the annular sliding chute column 54 can rotate to release the pull rope 55, the L-shaped cover plate 56 fixed on the pull rope 55 is turned over under the action of the spring II 57 and leaves the surface of the limiting block 58 to shield the upper part of the legs of the patient, knee reaction when the patient changes medicine is avoided, the legs are lifted to cause secondary injury to the wound, when the medicine changing is finished, the reverse rotating dial 41 is characterized in that the clamping rod 481 is fixedly connected with the first torsion spring 482, so that when the rotating dial 41 is turned over, the clamping rod 481 can be turned over under the action of the first torsion spring 482 to remove the limitation on the gear 49, the clamping plate 44 can remove the fixation on the legs, the legs of a patient can be taken down from the rubber pad 3, the L-shaped cover plate 56 loses force, is turned over under the action of the second torsion spring 57 and is fixed through the limiting block 58, and excessive turning over is avoided.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. The utility model provides an auxiliary device changes dressings convenient to adjust, includes support (1), support (1) run through disc (2) and with disc (2) fixed connection, the top fixed mounting of support (1) has rubber pad (3), its characterized in that: be provided with control assembly (4) and driven subassembly (5) on support (1), control assembly (4) include:

the rotary table (41), the rotary table (41) is rotatably connected with the disc (2), the rotary table (41) is fixedly connected with a threaded rod (42), the threaded rod (42) penetrates through the disc (2) and is rotatably connected with the disc (2), and the threaded rod (42) penetrates through a gear (49) and is fixedly connected with the gear (49);

the supporting rod (43) penetrates through the disc (2) and is in sliding connection with the disc (2), the supporting rod (43) penetrates through the threaded rod (42) and is in threaded connection with the threaded rod (42), and a clamping plate (44) is fixedly mounted on the surface of the supporting rod (43);

the fixing column (45) is fixedly arranged on the surface of the disc (2), and a supporting plate (46) is fixedly arranged on the surface of the fixing column (45);

the clamping piece (47) is arranged in the driven assembly (5), and a clamping piece (48) is arranged in the clamping piece (47).

2. A dressing change aid device for facilitating adjustment according to claim 1, wherein: the clip (47) comprises: the cross rod (471), the cross rod (471) runs through the fixed column (45) and is in sliding connection with the fixed column (45), the inner wall of the fixed column (45) is fixedly connected with one end of the first spring (472), and the other end of the first spring (472) is fixedly installed on the surface of the cross rod (471).

3. An adjustable dressing change aid according to claim 2 wherein: the surface of the cross rod (471) is hinged with one end of a push rod (473), the other end of the push rod (473) is hinged with a sliding block (474), the sliding block (474) is in sliding connection with the inner wall of a fixed column (45), the surface of the sliding block (474) is fixedly connected with one end of an L-shaped rod (475), and the other end of the L-shaped rod (475) is fixedly arranged on the surface of a vertical rod (476).

4. A dressing change aid device for facilitating adjustment according to claim 3, wherein: the vertical rod (476) penetrates through the flat rod (477) and is connected with the vertical rod (476) in a sliding mode, the surface of the vertical rod (476) is fixedly connected with one end of a second spring (478), the other end of the second spring (478) is fixedly installed on the surface of the flat rod (477), and the flat rod (477) is fixedly installed on the inner wall of the fixed column (45).

5. A dressing change aid device for facilitating adjustment according to claim 1, wherein: the clip (48) comprises: the clamping rod (481) is hinged to the surface of the vertical rod (476), a clamping block (483) is fixedly mounted on the surface of the vertical rod (476), the clamping block (483) is attached to the surface of the clamping rod (481), the surface of the clamping rod (481) is fixedly connected with one side of a first torsion spring (482), and the other side of the first torsion spring (482) is fixedly mounted on the surface of the vertical rod (476).

6. A dressing change aid device for facilitating adjustment according to claim 1, wherein: the driven assembly (5) comprises: t type depression bar (51), T type depression bar (51) run through support (1) and with support (1) sliding connection, the inner wall of support (1) and the one end fixed connection of three (52) of spring, the other end fixed mounting of three (52) of spring is on the surface of T type depression bar (51), the inner wall and the annular chute post (54) of support (1) rotate to be connected, the spout has been seted up on the surface of annular chute post (54), the spout on annular chute post (54) surface and the one end sliding connection of small rod (53), the other end and the surface fixed connection of T type depression bar (51) of small rod (53), the one end fixed connection of annular chute post (54) and stay cord (55), the other end fixed mounting of stay cord (55) is on the surface of L type apron (56), L type apron (56) are articulated with support (1), the surface and the surface of stopper (58) of L type apron (56), the surface and the surface fixed mounting of two (57) of L type apron (56) are on one side of torsional spring (57), torsional spring (57) fixed mounting is on the other side of torsional spring (57).