Upper limb lifting device

Abstract

The utility model discloses an upper limb lifting device, and relates to the technical field of medical nursing instruments. The telescopic rod is detachably fixed to the top of the base; the flow guide frame is rotatably mounted at the top of the telescopic rod, and the angle of the flow guide frame is adjusted under the action of external force; the flow guide assembly is rotatably mounted in the flow guide frame; the number of the pull ropes is two, and the pull ropes are fixed to the two ends of the bottom of the flow guide assembly respectively and detachably and fixedly connected with the base. The multiple bracket assemblies are installed in the flow guide frame in a sliding mode, and the upper limbs of the patient are supported by the bracket assemblies; the bracket assemblies are driven to move through the arrangement of the driving device, the distance between every two bracket assemblies is adjusted, the bracket assemblies can adapt to patients with different upper limb lengths, and the application range of the bracket assemblies is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of medical nursing equipment, in particular to an upper limb lifting device. Background Art

[0002] The incidence of breast cancer ranks first among urban and rural women, and it is one of the most important malignant tumors that endanger women's life and health. In the standardized treatment plan, surgery is the primary treatment method.

[0003] Breast cancer surgery will inevitably damage the lymph nodes in the armpits while removing the diseased breast tissue, which will hinder the return of upper limb lymph to a certain extent, causing excessive fluid to enter the tissue gap, thereby inducing the occurrence of upper limb lymphedema.

[0004] The Chinese patent document with application number 202122405116.1 discloses an upper limb support for the treatment of lymphedema: multiple balls support the patient's upper limbs, and the left and right sides and upper part of the patient's upper limbs will not be blocked, making it convenient for medical staff to gradually massage the patient's upper limbs from the wrist to the armpit, or to use medical gauze and bandages to wrap the patient's upper limbs from the wrist to the armpit in circles to drive lymph fluid toward the direction of the patient's upper limb armpit to help the patient's upper limb lymphedema recover.

[0005] However, this application has the following disadvantages:

[0006] 1. The relative positions between the balls of the device cannot be adjusted, so the application can only be applied to patients with corresponding upper limb lengths, which reduces the scope of application of the application;

[0007] 2. When the guardrail is tilted, the internal disinfection waste liquid will flow to one end, affecting the discharge of the disinfection waste liquid, and it needs to be adjusted later before it can be discharged normally. Utility Model Content

[0008] The utility model provides an upper limb lifting device to solve the problem in the prior art that the relative positions of the balls cannot be adjusted, resulting in the application being only applicable to patients with corresponding upper limb lengths, thus reducing the scope of application.

[0009] The technical problem solved by the utility model is achieved by the following technical solutions:

[0010] An upper limb lifting device, comprising:

[0011] Base;

[0012] A telescopic rod, the telescopic rod being detachably fixed to the top of the base;

[0013] A flow guide frame, which is rotatably mounted on the top of the telescopic rod and can adjust its angle under the action of external force;

[0014] A flow guide assembly, wherein the flow guide assembly is rotatably mounted inside the flow guide frame;

[0015] A pull rope, wherein two pull ropes are provided and are respectively fixed at two ends of the bottom of the guide assembly and are detachably fixedly connected to the base;

[0016] A bracket assembly, wherein a plurality of bracket assemblies are provided and slidably mounted inside the guide frame to lift the upper limbs of the patient;

[0017] A driving device is installed on the outside of the guide frame and drives the bracket assembly to slide.

[0018] Optionally, the guide frame includes:

[0019] Shelf board;

[0020] A receiving member, which is installed at the bottom of the frame plate and connected to the telescopic rod;

[0021] Guide through holes, which are provided on both sides of the frame plate and pass through from front to back;

[0022] The guide pipe is detachably fixed to the bottom of the frame plate.

[0023] Optionally, the receiving member includes:

[0024] A socket joint, the socket joint being fixed to the bottom of the frame plate;

[0025] The articulated frame is articulated with the socket joint by bolts, and the articulated frame and the socket joint are fixed under the pressure of the bolts.

[0026] Optionally, the flow guide component includes:

[0027] A guide plate, which is rotatably mounted inside the frame plate and fixedly connected to the pull rope;

[0028] An elastic sealing member, the elastic sealing member is bonded to the outer side of the guide plate and is sealingly connected to the inner surface of the frame plate;

[0029] The elastic pipe is detachably fixed to the bottom of the guide plate and is communicated with the guide pipe.

[0030] Optionally, the bracket assembly includes:

[0031] A sliding plate, which is slidably mounted inside the frame plate and passes through the guide through hole;

[0032] A threaded sleeve, wherein two threaded sleeves are provided and are respectively fixed at two ends of the sliding plate and are in contact with the side wall of the frame plate;

[0033] A support column fixed to the top of the sliding plate;

[0034] An arc-shaped support plate is fixed on the top of the support column and supports the patient's upper limbs.

[0035] Optionally, the driving device includes:

[0036] A receiving plate, wherein two groups of receiving plates are provided and fixed on both sides of the frame plate;

[0037] A threaded rod, which is rotatably mounted on the middle portion of the receiving plate and passes through the threaded sleeve;

[0038] A driving member is installed on the frame plate and drives the two threaded rods to rotate.

[0039] Optionally, the driving member includes:

[0040] A first belt pulley, wherein two first belt pulleys are provided and fixedly connected to the threaded rod;

[0041] A driving motor, wherein the driving motor is detachably fixed to the bottom of the frame plate;

[0042] The second belt pulley is fixedly mounted on the output end of the driving motor and is connected to the first belt pulley through a belt.

[0043] The beneficial effects of the utility model are:

[0044] The drive device is set to drive the bracket assembly to move, and the distance between each two bracket assemblies is adjusted, so that the bracket assembly can adapt to patients with different upper limb lengths, thereby improving the applicable range of the bracket assembly;

[0045] The setting of the pull rope can ensure the balance of the guide assembly, so that the guide frame can rotate relative to the guide assembly, and the guide assembly can discharge the disinfection waste liquid normally after the guide frame rotates a certain angle. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] In order to more clearly illustrate the implementation scheme of the utility model or the technical scheme in the prior art, the drawings required for use in the implementation scheme or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some implementation schemes of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0047] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0048] Figure 2 This is a schematic diagram of the interior of the frame structure of the utility model;

[0049] Figure 3 For this utility model Figure 2 A schematic diagram of the structure enlargement in the middle;

[0050] Figure 4 This is a schematic diagram of the structure of the drive device of the utility model;

[0051] Figure 5 This is a schematic diagram of the structure of the flow guide component of the utility model.

[0052] In the figure: 100, base;

[0053] 200, telescopic rod;

[0054] 300, guide frame; 310, frame plate; 320, receiving member; 321, socket head; 322, hinged frame; 330, guide through hole; 340, guide pipe;

[0055] 400, guide assembly; 410, guide plate; 420, elastic sealing member; 430, elastic pipe;

[0056] 500, pull rope;

[0057] 600, bracket assembly; 610, sliding plate; 620, threaded sleeve; 630, supporting column; 640, arc-shaped supporting plate;

[0058] 700, driving device; 710, receiving plate; 720, threaded rod; 730, driving member; 731, first pulley; 732, driving motor; 733, second pulley. DETAILED DESCRIPTION

[0059] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below with reference to specific illustrations.

[0060] Reference Figure 1-5 An upper limb lifting device as shown comprises:

[0061] Base 100;

[0062] A telescopic rod 200, which is detachably fixed to the top of the base 100;

[0063] The guide frame 300 is rotatably mounted on the top of the telescopic rod 200 and can adjust its angle under the action of external force;

[0064] A flow guide assembly 400, the flow guide assembly 400 is rotatably mounted inside the flow guide frame 300;

[0065] A pull rope 500, wherein two pull ropes 500 are provided and are respectively fixed at two ends of the bottom of the guide assembly 400 and are detachably fixedly connected to the base 100;

[0066] A bracket assembly 600, wherein a plurality of bracket assemblies 600 are provided and slidably mounted inside the guide frame 300 to lift the upper limbs of the patient;

[0067] The driving device 700 is installed on the outside of the guide frame 300 and drives the bracket assembly 600 to slide.

[0068] The drive device 700 is used to drive the bracket assembly 600 to move, and the distance between every two bracket assemblies 600 is adjusted, so that the bracket assembly 600 can adapt to patients with different upper limb lengths, thereby improving the applicable range of the bracket assembly 600;

[0069] The setting of the pull rope 500 can ensure the balance of the guide assembly 400, so that the guide frame 300 can rotate relative to the guide assembly 400, so that the guide assembly 400 can also discharge the disinfection waste liquid normally after the guide frame 300 rotates a certain angle;

[0070] The telescopic rod 200 is used to drive the bracket assembly 600 to move up and down to adjust the height, so that the bracket assembly 600 can be adapted to patients of different heights.

[0071] The length of the pull rope 500 can be adjusted according to the height of the guide frame 300 , and the pull rope 500 can also be set to be elastic so that the pull rope 500 will not affect the lifting and lowering of the guide assembly 400 .

[0072] In some embodiments of the present invention, referring to Figure 2 and Figure 4 As shown, the guide frame 300 includes:

[0073] Shelf 310;

[0074] A receiving member 320, which is installed at the bottom of the frame plate 310 and connected to the telescopic rod 200;

[0075] The guide holes 330 are provided on both sides of the frame plate 310 and pass through the frame plate 310 from front to back;

[0076] The flow guiding duct 340 is detachably fixed to the bottom of the frame plate 310 .

[0077] The shelf 310 can be used to store the disinfection waste liquid, thereby preventing the disinfection waste liquid from flowing to the outside of the shelf 310 through the guide through hole 330 before being discharged.

[0078] The guide through hole 330 is provided to provide a space for the installation of the bracket assembly 600 and to guide the sliding of the bracket assembly 600.

[0079] Among them, the disinfection waste liquid can be discharged in a centralized manner through the provision of the diversion pipe 340, so that the disinfection waste liquid can be discharged to a designated location.

[0080] In some embodiments of the present invention, referring to Figure 3 As shown, the receiving member 320 includes:

[0081] A socket joint 321, the socket joint 321 is fixed to the bottom of the frame plate 310;

[0082] The articulated frame 322 is articulated with the socket head 321 by bolts, and the articulated frame 322 and the socket head 321 are fixed under the pressure of the bolts.

[0083] Among them, the matching setting of the socket head 321 and the hinge frame 322 can ensure the normal installation of the frame 310, and the angle of the frame 310 can also be adjusted. When the angle of the frame 310 is adjusted, the nut is rotated to squeeze the socket head 321 and the hinge frame 322 to fix the frame 310.

[0084] In some embodiments of the present invention, referring to Figure 2 and Figure 5 As shown, the flow guide assembly 400 includes:

[0085] A guide plate 410, which is rotatably mounted inside the frame plate 310 and fixedly connected to the pull rope 500;

[0086] An elastic seal 420, which is bonded to the outer side of the guide plate 410 and is sealed to the inner surface of the frame plate 310;

[0087] The elastic pipe 430 is detachably fixed to the bottom of the guide plate 410 and communicated with the guide pipe 340 .

[0088] The coordinated arrangement of the guide plate 410 and the elastic pipe 430 can guide the disinfection waste liquid to the interior of the guide pipe 340, and the stretchable arrangement of the elastic pipe 430 can be unaffected by the relative rotation of the guide plate 410 and the frame plate 310;

[0089] Among them, the elastic sealing member 420 can fill and seal the gap between the guide plate 410 and the frame plate 310 , and can also maintain the seal when the guide plate 410 and the frame plate 310 rotate relative to each other, thereby preventing the disinfection waste liquid from leaking to the bottom of the guide plate 410 .

[0090] In some embodiments of the present invention, referring to Figure 2 As shown, the bracket assembly 600 includes:

[0091] A sliding plate 610, the sliding plate 610 is slidably installed inside the frame plate 310 and passes through the guide through hole 330;

[0092] The threaded sleeves 620 are provided with two and are respectively fixed at two ends of the sliding plate 610 and contact the side wall of the frame plate 310;

[0093] A support column 630, the support column 630 is fixed on the top of the sliding plate 610;

[0094] The arc-shaped support plate 640 is fixed on the top of the support column 630 and supports the patient's upper limbs.

[0095] The arrangement of the sliding plate 610 and the supporting column 630 can ensure the fixation of the arc-shaped supporting plate 640 and drive the arc-shaped supporting plate 640 to adjust its position;

[0096] The threaded sleeve 620 is arranged to contact the side wall of the frame plate 310 to restrict the sliding plate 610, so as to prevent the sliding plate 610 from moving forward and backward when sliding, and is connected to the driving device 700, so as to drive the arc-shaped support plate 640 to move under the driving of the driving device 700;

[0097] The patient's upper limbs are supported by the arc-shaped support plate 640 to ensure the stability of the patient's upper limbs.

[0098] In some embodiments of the present invention, referring to Figure 2 and Figure 4 As shown, the driving device 700 includes:

[0099] The receiving plate 710 is provided in two groups and fixed on both sides of the frame plate 310;

[0100] A threaded rod 720, which is rotatably mounted on the middle portion of the receiving plate 710 and passes through the threaded sleeve 620;

[0101] The driving member 730 is installed on the frame plate 310 and drives the two threaded rods 720 to rotate.

[0102] The threaded rod 720 is supported by the receiving plate 710 to prevent the threaded rod 720 from being deflected by external force.

[0103] Among them, the threaded rod 720 is set to drive multiple threaded sleeves 620 to move synchronously during rotation. At the same time, the threaded rod 720 is divided into multiple sections according to the number of threaded sleeves 620, and the thread pitch of each section of the threaded rod 720 is different (not shown in the figure).

[0104] In some embodiments of the present invention, referring to Figure 4 As shown, the driving member 730 includes:

[0105] First belt pulley 731, two first belt pulleys 731 are provided and fixedly connected to the threaded rod 720;

[0106] A driving motor 732, the driving motor 732 is detachably fixed to the bottom of the frame plate 310;

[0107] The second pulley 733 is fixedly mounted on the output end of the driving motor 732 and is connected to the first pulley 731 through a belt.

[0108] The first pulley 731 is driven to rotate by the drive motor 732 , and the threaded rod 720 is driven to rotate by the first pulley 731 and the second pulley 733 .

[0109] Working method of the utility model:

[0110] When adjusting the distance between the arc-shaped supporting plates 640, the driving motor 732 is started, so that the driving motor 732 drives the second pulley 733 to rotate, so that the second pulley 733 drives the threaded rod 720 to rotate through the first pulley 731, and drives the threaded sleeve 620 to move under the action of the thread, so that the threaded sleeve 620 drives the arc-shaped supporting plates 640 to move and change their positions, and at the same time, the distance between two adjacent arc-shaped supporting plates 640 will also be adjusted;

[0111] When adjusting the angle of the guide frame 300, the bolt is rotated to reduce the squeezing force between the bearing joint 321 and the hinged frame 322, and then the frame plate 310 is rotated. Since the guide plate 410 is restricted by the pull rope 500, it will not rotate. When the angle is adjusted, the bolt is rotated to increase the squeezing force between the bearing joint 321 and the hinged frame 322, and the rotating frame plate 310 is fixed;

[0112] During treatment, the disinfection waste liquid will fall into the interior of the frame plate 310 , and enter the interior of the elastic pipe 430 under the guidance of the guide plate 410 , and then be discharged through the guide pipe 340 .

[0113] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An upper limb lifting device, characterized in that: include: Base (100); A telescopic rod (200), wherein the telescopic rod (200) is detachably fixed to the top of the base (100); A flow guide frame (300), wherein the flow guide frame (300) is rotatably mounted on the top of the telescopic rod (200) and can adjust its angle under the action of an external force; A flow guide assembly (400), wherein the flow guide assembly (400) is rotatably mounted inside the flow guide frame (300); A pull rope (500), wherein two pull ropes (500) are provided and are respectively fixed to two ends of the bottom of the flow guide assembly (400) and are detachably fixedly connected to the base (100); A bracket assembly (600), wherein a plurality of bracket assemblies (600) are provided and are slidably mounted inside the guide frame (300) to lift the upper limbs of the patient; A driving device (700) is installed on the outside of the guide frame (300) and drives the bracket assembly (600) to slide.

2. An upper limb lifting device according to claim 1, characterized in that: The guide frame (300) comprises: Shelf plate (310); A receiving member (320), wherein the receiving member (320) is installed at the bottom of the frame plate (310) and connected to the telescopic rod (200); A guide through hole (330), wherein the guide through hole (330) is provided on both sides of the frame plate (310) and is connected from front to back; The flow guiding pipe (340) is detachably fixed to the bottom of the frame plate (310).

3. An upper limb lifting device according to claim 2, characterized in that: The receiving member (320) comprises: A socket joint (321), wherein the socket joint (321) is fixed to the bottom of the frame plate (310); The hinged frame (322) is hinged to the socket joint (321) by bolts, and the hinged frame (322) and the socket joint (321) are fixed under the pressure of the bolts.

4. An upper limb lifting device according to claim 1, characterized in that: The flow guide assembly (400) comprises: A guide plate (410), wherein the guide plate (410) is rotatably mounted inside the frame plate (310) and is fixedly connected to the pull rope (500); An elastic sealing member (420), wherein the elastic sealing member (420) is bonded to the outer side of the guide plate (410) and is sealingly connected to the inner surface of the frame plate (310); An elastic pipe (430) is detachably fixed to the bottom of the guide plate (410) and is in communication with the guide pipe (340).

5. The upper limb lifting device according to claim 1, characterized in that: The bracket assembly (600) comprises: A sliding plate (610), the sliding plate (610) is slidably mounted inside the frame plate (310) and passes through the guide through hole (330); A threaded sleeve (620), wherein two threaded sleeves (620) are provided and are respectively fixed to two ends of the sliding plate (610) and are in contact with the side wall of the frame plate (310); A support column (630), wherein the support column (630) is fixed on the top of the sliding plate (610); The arc-shaped support plate (640) is fixed on the top of the support column (630) and supports the patient's upper limbs.

6. An upper limb lifting device according to claim 1, characterized in that: The driving device (700) comprises: A receiving plate (710), wherein two groups of receiving plates (710) are provided and fixed on both sides of the frame plate (310); A threaded rod (720), the threaded rod (720) is rotatably mounted on the middle portion of the receiving plate (710) and passes through the threaded sleeve (620); A driving member (730) is installed on the frame plate (310) and drives the two threaded rods (720) to rotate.

7. An upper limb lifting device according to claim 6, characterized in that: The driving member (730) comprises: A first belt pulley (731), wherein two first belt pulleys (731) are provided and are fixedly connected to the threaded rod (720); A driving motor (732), wherein the driving motor (732) is detachably fixed to the bottom of the frame plate (310); The second belt pulley (733) is fixedly mounted on the output end of the driving motor (732) and is connected to the first belt pulley (731) via a belt.

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