Auxiliary treatment device for lymphedema of upper and lower limbs

Abstract

The utility model relates to the technical field of medical instruments, in particular to an upper and lower limb lymphedema auxiliary treatment device which comprises a backrest, a base and an adjusting mechanism, a sleeve part is movably arranged at one end of the base, a sliding groove is formed in the sleeve part, a connecting rotating rod is slidably connected in the sliding groove, and the adjusting mechanism comprises a rotating part, a screw rod, an abutting block and a supporting block. The lower portion of the sliding groove is communicated with an opening, a threaded groove is formed in the abutting block, a bearing is arranged in the supporting block, the rotating piece is fixedly connected with the threaded rod, the threaded rod is in threaded connection with the abutting block, the threaded rod is further in transmission connection with the bearing, the abutting block is fixedly connected with the connecting rotating rod, and the supporting block is fixedly connected with the sleeve piece. And then transmission is conducted through the screw rod, so that adjustment of the connecting rotary rod is completed, the stability of the device can be improved, and the situation that the connecting rotary rod displaces is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to an auxiliary treatment device for upper and lower limb lymphedema. Background Art

[0002] After radical surgery for malignant tumors, lymphatic drainage may be obstructed, and a large amount of lymph fluid may accumulate in the intercellular tissue space, leading to lower limb lymphedema, which is one of the most common complications after radical surgery for breast and pelvic malignant tumors. Lymphedema is a chronic and highly disabling disease that cannot be cured, but can be effectively treated. Currently, the comprehensive detumescence treatment (CDT) recommended by evidence-based medicine is the gold standard for the treatment of lymphedema, of which functional exercise is an important part of CDT. However, in the actual clinical treatment process, patients perform functional exercises at home by themselves. On the one hand, patients have poor compliance with self-functional exercises outside the hospital. On the other hand, patients lack professional guidance from lymphedema therapists, resulting in incomplete and non-persistent functional exercises, thus failing to achieve a comprehensive detumescence effect. Prior art CN107789161A discloses a new type of orthopedic lower limb rehabilitation chair, which includes a base plate, a seat mechanism, a rehabilitation mechanism and walking wheels. The seat mechanism and the rehabilitation mechanism are respectively fixed on the left and right sides of the upper surface of the base plate. The seat mechanism includes a seat plate, a flexible backrest, support legs and armrests. The seat plate is connected to the flexible backrest, and a plurality of support legs are provided on the lower surface of the seat plate. The legs are connected with an armrest in the middle of the seat plate, the rehabilitation mechanism includes a fixed frame, rehabilitation wheels, connecting rods and pedals, the fixed frame is fixed to the base plate, the rehabilitation wheels are arranged on the fixed frame through a rotating shaft, the rehabilitation wheels are connected to the pedals through connecting rods, and a plurality of walking wheels with self-locking mechanisms are arranged on the lower surface of the base plate. The prior art has a simple structure and is easy to use. It is provided with a seat and a rehabilitation mechanism, and the time for exercise and rest can be switched freely. At the same time, the rehabilitation mechanism is provided with active and passive modes and the exercise intensity can be freely adjusted. The exercise intensity can be freely adjusted according to the rehabilitation situation, thereby improving the rehabilitation effect. However, this type of product is only suitable for the regeneration and recovery of muscles and bones, and is not suitable for the detumescence treatment of lymphedema.

[0003] Prior art patent CN210495058U discloses an integrated device for exercising upper and lower limb lymphedema functions, including a support body and an upper and lower limb exercise mechanism, wherein the support body includes a backrest and a base, and the upper and lower limb exercise mechanism includes a rotating mechanism, a rotating shaft is provided through the middle of the rotating mechanism, pedals are provided at both ends of the rotating shaft, the rotating mechanism is connected to a first connecting portion A of a connecting rotating rod, and a second connecting portion B of the connecting rotating rod is connected to a first connecting portion of the base.

[0004] The connecting part C is connected, the second connecting part D of the base is connected to the first connecting part E of the backrest, the connecting rotating rod is connected to the base through the first rotating mechanism, the lower end of the connecting rotating rod is sleeved with a sleeve member, and the limit bolt passes through the side wall of the sleeve member and is in close contact with the lower end of the connecting rotating rod. The prior art provides a tumor patient lymphedema functional exercise swelling reduction tool to improve the patient's treatment compliance, and the device assists the patient in lifting, flexing and extending the upper and lower limbs to help the patient effectively reduce swelling.

[0005] However, in the above-mentioned prior art, since the fixing method of the limit bolt to the connecting swivel rod is relatively simple, the connecting swivel rod may be displaced during use, and thus needs to be fixed multiple times. Utility Model Content

[0006] The purpose of the utility model is to provide an auxiliary treatment device for upper and lower limb lymphedema, aiming to solve the technical problem in the prior art that the connecting rotating rod is relatively single in fixing manner of the limiting bolt to the connecting rotating rod, and during use, the connecting rotating rod may be displaced, thereby requiring multiple fixations.

[0007] To achieve the above-mentioned purpose, the utility model adopts an auxiliary treatment device for lymphedema of upper and lower limbs, including a backrest, a base and an adjustment mechanism, a support mechanism is arranged below the base, a sleeve is movably arranged at one end of the base, a slide groove is arranged in the sleeve, a connecting rod is slidably connected in the slide groove, a rotating mechanism is arranged at one end of the connecting rod, pedals are arranged on both sides of the rotating mechanism, the backrest is movably connected to the base and is located at the other end of the base, the adjustment mechanism includes a rotating member, a screw, a supporting block and a supporting block, the slide groove There is an opening at the bottom, a thread groove is provided in the supporting block, a bearing is arranged in the supporting block, the rotating member is fixedly connected to the screw rod and is located at one end of the screw rod, the screw rod is threadedly connected to the supporting block and is located in the thread groove, and the screw rod is also transmission-connected to the bearing and is located in the middle of the bearing, the supporting block is fixedly connected to the connecting rotating rod and is located on the back side of the connecting rotating rod and is also located at the opening, the supporting block is fixedly connected to the sleeve member and is located on the back side of the sleeve member and is also located at one end of the opening.

[0008] Wherein, the rotating member includes a plurality of rotating rods and a rotating disk, wherein the plurality of rotating rods are respectively fixedly connected to the rotating disk and are cross-symmetrically arranged on the outer side of the rotating disk, and the rotating disk is fixedly connected to the screw rod and is located at one end of the screw rod.

[0009] Wherein, the rotating disk includes an inner disk, an outer disk and a plurality of connecting rods, the inner disk is fixedly connected to the corresponding connecting rod and is located at one end of the connecting rod, and the inner disk is also fixedly connected to the screw rod and is located at one end of the screw rod, the outer disk is fixedly connected to the corresponding connecting rod and is located at the other end of the connecting rod, and a plurality of connecting rods are located between the inner disk and the outer disk, and a plurality of rotating rods are respectively fixedly connected to the outer disk and are cross-symmetrically arranged on the outside of the outer disk.

[0010] Among them, the auxiliary treatment device for upper and lower limb lymphedema also includes a headrest, a horizontal fixing block and two armrests. The headrest is fixedly connected to the backrest and is located on the end surface of the backrest. The horizontal fixing block is fixedly connected to the base and is located on the upper end surface of the base. The two armrests are respectively arranged on both sides of the backrest.

[0011] Wherein, the supporting mechanism includes two supporting frames, and the two supporting frames are respectively fixedly connected to the base and are located below the base.

[0012] Wherein, the support frame includes a cross bar and two support bars, the cross bar is fixedly connected to the corresponding support bar and is located between the two support bars, and the two support bars are respectively fixedly connected to the base and are located below the base.

[0013] The utility model discloses an auxiliary treatment device for lymphedema of upper and lower limbs, comprises a backrest, a base and an adjusting mechanism, one end of the base is movably provided with a sleeve member, the sleeve member has a slide groove, the slide groove is slidably connected with a connecting rotating rod, the adjusting mechanism comprises a rotating member, a screw rod, a supporting block and a supporting block, the lower part of the slide groove is connected with an opening, the supporting block has a thread groove, a bearing is provided in the supporting block, the rotating member is fixedly connected with the screw rod, the screw rod is threadedly connected with the supporting block, the screw rod is also transmission connected with the bearing, the supporting block is fixedly connected with the connecting rotating rod, and the supporting block is fixedly connected with the sleeve member, the supporting block is fixedly connected with the sleeve member, the supporting block is fixedly connected with the sleeve member, the supporting block is fixedly connected with the connecting rotating rod by fixing the supporting block on the back side of the connecting rotating rod and then transmitting the connecting rotating rod through the screw rod, so as to complete the adjustment of the connecting rotating rod, thereby improving the stability of the device, thereby preventing the connecting rotating rod from being displaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a side view of the first embodiment of the utility model.

[0016] Figure 2 The utility model Figure 1 Section view along line AA.

[0017] Figure 3 The utility model Figure 2 A partial enlarged view of point B in the middle.

[0018] Figure 4 It is a three-dimensional stereogram of the second embodiment of the utility model.

[0019] 101-backrest, 102-base, 103-support mechanism, 104-sleeve member, 105-slide, 106-connecting rotary rod, 107-rotation mechanism, 108-pedal, 109-screw, 110-holding block, 111-support block, 112-opening, 113-thread groove, 114-bearing, 115-rotating rod, 116-outer plate, 117-inner plate, 118-connecting rod, 201-headrest, 202-horizontal fixing block, 203-armrest, 204-cross bar, 205-support rod. DETAILED DESCRIPTION

[0020] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0021] First embodiment:

[0022] See also Figure 1 to Figure 3 ,in Figure 1 is a side view of the first embodiment of the utility model, Figure 2 The utility model Figure 1 The cross-sectional view along the AA line. Figure 3 The utility model Figure 2 A partial enlarged view of point B in the middle.

[0023] The utility model provides an auxiliary treatment device for upper and lower limb lymphedema, including a backrest 101, a base 102 and an adjustment mechanism, the adjustment mechanism including a rotating member, a screw 109, a supporting block 110 and a supporting block 111, the rotating member including a plurality of rotating rods 115 and a rotating disk, the rotating disk including an inner disk 117, an outer disk 116 and a plurality of connecting rods 118, the above-mentioned scheme solves the technical problem that the connecting rotating rod 106 may be displaced during use due to the relatively single fixing method of the limit bolt to the connecting rotating rod 106, thereby requiring multiple fixations, and it can be understood that the above-mentioned scheme can be used in the scenario of patient rehabilitation training, and can also be used to solve the problem that the training device is not convenient for rapid adjustment.

[0024] According to this specific embodiment, a supporting mechanism 103 is provided below the base 102, and a sleeve member 104 is movably provided at one end of the base 102. A slide groove 105 is provided in the sleeve member 104, and a connecting rotary rod 106 is slidably connected in the slide groove 105. A rotating mechanism 107 is provided at one end of the connecting rotary rod 106, and pedals 108 are provided on both sides of the rotating mechanism 107. The backrest 101 is movably connected to the base 102 and is located at the other end of the base 102. By stepping on the pedal 108 or holding the pedal 108 with the hand, lighter activities are performed first, and the amount of activities is gradually increased, step by step, which can well achieve the recovery of muscle strength after swelling. In addition, the backrest 101, the base 102 and the sleeve member 104 can be adjusted to facilitate training in different postures. This device is simple to operate, and the patient can operate it completely by himself to perform swelling-reducing functional exercises.

[0025] The lower part of the slide groove 105 is connected with an opening 112, the abutting block 110 has a thread groove 113, the supporting block 111 is provided with a bearing 114, the rotating member is fixedly connected with the screw rod 109 and is located at one end of the screw rod 109, the screw rod 109 is threadedly connected with the abutting block 110 and is located in the thread groove 113, and the screw rod 109 is also transmission-connected with the bearing 114 and is located in the middle of the bearing 114, the abutting block 110 is fixedly connected with the connecting rotating rod 106 and is located at the connecting The back side of the rotary rod 106 is also located at the opening 112. The support block 111 is fixedly connected to the sleeve member 104 and is located at the back side of the sleeve member 104 and is also located at one end of the opening 112. The rotating member can facilitate the rotation of the screw 109, so that the screw 109 transmits the support block 110, thereby adjusting the connecting rotary rod 106. The support block 111 can facilitate the support of the screw 109, and the bearing 114 can facilitate the rotation of the screw 109, thereby saving effort.

[0026] Secondly, the plurality of rotating rods 115 are respectively fixedly connected to the rotating disk and are cross-symmetrically arranged on the outer side of the rotating disk. The rotating disk is fixedly connected to the screw 109 and is located at one end of the screw 109. The rotating disk can be easily rotated by the rotating rods 115, thereby transmitting the screw 109.

[0027] Again, the inner disk 117 is fixedly connected to the corresponding connecting rod 118 and is located at one end of the connecting rod 118, and the inner disk 117 is also fixedly connected to the screw 109 and is located at one end of the screw 109, the outer disk 116 is fixedly connected to the corresponding connecting rod 118 and is located at the other end of the connecting rod 118, and multiple connecting rods 118 are located between the inner disk 117 and the outer disk 116, and multiple rotating rods 115 are respectively fixedly connected to the outer disk 116 and are cross-symmetrically arranged on the outside of the outer disk 116. Through the connection of the inner disk 117, the outer disk 116 and the connecting rod 118, the screw 109 can be easily transmitted.

[0028] When the connecting swivel rod 106 is adjusted by using the utility model, the rotating part is rotated to transmit the screw rod 109, and the screw rod 109 is transmitted on the bearing 114, so that the supporting block 110 moves in the opening 112, and the connecting swivel rod 106 moves in the slide groove 105. When it is adjusted to a suitable position, the rotation of the rotating part can be stopped. The tightness between the screw rod 109 and the thread groove 113 can prevent the connecting swivel rod 106 from being displaced. In this way, the technical problem that the connecting swivel rod 106 may be displaced during use due to the relatively single fixing method of the limit bolt to the connecting swivel rod 106 is solved, thereby requiring multiple fixations.

[0029] The second embodiment is:

[0030] Based on the first embodiment, please refer to Figure 4 ,in Figure 4 It is a three-dimensional stereogram of the second embodiment of the utility model.

[0031] The utility model provides an auxiliary treatment device for upper and lower limb lymphedema, which also includes a headrest 201, a horizontal fixing block 202 and two armrests 203. The support mechanism 103 includes two support frames, and the support frame includes a cross bar 204 and two support bars 205.

[0032] According to this specific embodiment, the headrest 201 is fixedly connected to the backrest 101 and is located on the end surface of the backrest 101. The horizontal fixing block 202 is fixedly connected to the base 102 and is located on the upper end surface of the base 102. The two armrests 203 are respectively arranged on both sides of the backrest 101. The headrest 201 can be used to support the patient's head. The horizontal fixing block 202 can prevent the patient from moving his body during exercise, thereby increasing the stability of the device when in use. The armrests 203 can be used to support the patient's hands.

[0033] The two support frames are respectively fixedly connected to the base 102 and are located below the base 102 . The base 102 can be conveniently supported by the support frames.

[0034] Secondly, the cross bar 204 is fixedly connected to the corresponding support rod 205 and is located between the two support rods 205. The two support rods 205 are respectively fixedly connected to the base 102 and are located below the base 102. The connection between the cross bar 204 and the support rod 205 facilitates the support of the base 102.

[0035] Using the auxiliary treatment device for upper and lower limb lymphedema of the present embodiment, the headrest 201 can be used to support the patient's head, the horizontal fixing block 202 can prevent the patient's body from moving during exercise, thereby increasing the stability of the device when in use, the armrest 203 can be used to support the patient's hands, and the connection between the cross bar 204 and the support rod 205 can facilitate the support of the base 102.

[0036] What is disclosed above is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope covered by the utility model.

Claims

1. An auxiliary treatment device for lymphedema of upper and lower limbs, comprising a backrest and a base, a support mechanism is arranged below the base, a sleeve is movably arranged at one end of the base, a slide groove is arranged in the sleeve, a connecting rod is slidably connected in the slide groove, a rotating mechanism is arranged at one end of the connecting rod, pedals are arranged on both sides of the rotating mechanism, the backrest is movably connected to the base and is located at the other end of the base, characterized in that: Also includes a regulating mechanism; The adjusting mechanism includes a rotating member, a screw rod, a supporting block and a supporting block. An opening is connected below the slide groove. A threaded groove is provided in the supporting block. A bearing is provided in the supporting block. The rotating member is fixedly connected to the screw rod and is located at one end of the screw rod. The screw rod is threadedly connected to the supporting block and is located in the threaded groove. The screw rod is also transmission-connected to the bearing and is located in the middle of the bearing. The supporting block is fixedly connected to the connecting rotating rod and is located on the back side of the connecting rotating rod and is also located at the opening. The supporting block is fixedly connected to the sleeve member and is located on the back side of the sleeve member and is also located at one end of the opening.

2. The upper and lower limb lymphedema auxiliary treatment device according to claim 1, characterized in that: The rotating member includes a plurality of rotating rods and a rotating disk. The plurality of rotating rods are respectively fixedly connected to the rotating disk and are cross-symmetrically arranged on the outer side of the rotating disk. The rotating disk is fixedly connected to the screw rod and is located at one end of the screw rod.

3. The upper and lower limb lymphedema auxiliary treatment device as claimed in claim 2, characterized in that: The rotating disk includes an inner disk, an outer disk and a plurality of connecting rods, the inner disk is fixedly connected to the corresponding connecting rod and is located at one end of the connecting rod, and the inner disk is also fixedly connected to the screw rod and is located at one end of the screw rod, the outer disk is fixedly connected to the corresponding connecting rod and is located at the other end of the connecting rod, and a plurality of connecting rods are located between the inner disk and the outer disk, and a plurality of rotating rods are respectively fixedly connected to the outer disk and are cross-symmetrically arranged on the outside of the outer disk.

4. The upper and lower limb lymphedema auxiliary treatment device as claimed in claim 3, characterized in that: The auxiliary treatment device for upper and lower limb lymphedema also includes a headrest, a horizontal fixing block and two armrests. The headrest is fixedly connected to the backrest and is located on the end surface of the backrest. The horizontal fixing block is fixedly connected to the base and is located on the upper end surface of the base. The two armrests are respectively arranged on both sides of the backrest.

5. The upper and lower limb lymphedema auxiliary treatment device as claimed in claim 4, characterized in that: The support mechanism comprises two support frames, which are respectively fixedly connected to the base and are located below the base.

6. The upper and lower limb lymphedema auxiliary treatment device as claimed in claim 5, characterized in that: The support frame includes a cross bar and two support bars, the cross bar is fixedly connected to the corresponding support bar and is located between the two support bars, and the two support bars are respectively fixedly connected to the base and are located below the base.

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