CN210020217U - A medical nursing walker - Google Patents

A medical nursing walker Download PDF

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CN210020217U
CN210020217U CN201822061027.8U CN201822061027U CN210020217U CN 210020217 U CN210020217 U CN 210020217U CN 201822061027 U CN201822061027 U CN 201822061027U CN 210020217 U CN210020217 U CN 210020217U
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connecting rod
connecting rods
rod
rods
seat
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杨璐
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Zhengzhou University
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Zhengzhou University
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Abstract

The utility model belongs to the technical field of medical appliances, and relates to a walking aid for medical nursing, which comprises a bracket and two support columns; the support is of an n-type structure comprising two support rods and a cross rod, the support rods comprise a first connecting rod, a second connecting rod and a third connecting rod which are sequentially connected from bottom to top, the tops of the two third connecting rods are jointly connected with the cross rod, the support columns comprise a fourth connecting rod, a fifth connecting rod and a sixth connecting rod which are sequentially connected from bottom to top, universal wheels are connected to the bottoms of the fourth connecting rods, handles are connected to the fifth connecting rod and the sixth connecting rod respectively, and the third connecting rods positioned on the same side of the support are connected with the fifth connecting rods in a one-to-one correspondence manner; even there is the base between two head rods and two fourth connecting rods, is equipped with the weight in the base, and the base even has the seat through high adjustment mechanism. The utility model discloses a setting of universal wheel and anti-skidding rubber pad, the control of being convenient for, and the setting through the seat can have a rest when the user walks for a long time, and the practicality is strong.

Description

一种医学护理用助行器A medical nursing walker

技术领域technical field

本实用新型涉及医疗器械技术领域,具体为一种医学护理用助行器。The utility model relates to the technical field of medical devices, in particular to a medical nursing walker.

背景技术Background technique

助行器,辅助行走的器械,也就是通过器械的支撑,让腿脚不方便的老人、病人等腿脚不灵活甚至失去行走能力的人能够自理,能够和正常人一样外出散步。助行器一般可分为无动力式助行器、动力式助行器和功能性电刺激助行器。A walker, a device that assists walking, that is, through the support of the device, the elderly and patients with inconvenient legs and feet can take care of themselves and go out for a walk like normal people. Walkers can generally be divided into unpowered walkers, powered walkers and functional electrical stimulation walkers.

现有的助行器形状大多是一个带滚轮的架体,架体后侧开放,两侧设置扶手,使用者在架体内,扶着扶手可以慢慢移动,这种助行器大大方便了病人的活动,但是滚轮的灵活性太强,身体虚弱的病人不易控制,容易发生摔倒事件;而且当体质较差的人在借助助行器行走一段时间后,会感觉到劳累,而现有的助行器上未安装有座椅装置,不能给患者提供坐下休息的设施,患者不能及时坐下休息,会增加患者行走的距离,不利于患者恢复体力。The shape of the existing walker is mostly a frame body with rollers. The back side of the frame body is open, and the armrests are arranged on both sides. The user can move slowly with the armrests in the frame body. This kind of walker greatly facilitates the patient. However, the flexibility of the rollers is too strong, and the weak patients are not easy to control, and are prone to fall events; and when people with poor physique walk with a walker for a period of time, they will feel tired, and the existing There is no seat device installed on the walker, and the patient cannot be provided with a facility to sit and rest. If the patient cannot sit and rest in time, the walking distance of the patient will be increased, which is not conducive to the recovery of the patient's physical strength.

实用新型内容Utility model content

本实用新型的目的在于,针对现有的助行器由于滚轮灵活性太强造成不易控制以及由于没有座椅导致病人不能及时休息的问题,提供一种医学护理用助行器。The purpose of the present utility model is to provide a medical nursing walker in view of the problems that the existing walker is difficult to control due to the high flexibility of the roller and the patient cannot rest in time because there is no seat.

为了实现上述目的,本申请采用的技术方案为:一种医学护理用助行器,包括支架和位于支架两侧的两个支撑柱;In order to achieve the above purpose, the technical solution adopted in the present application is: a medical nursing walker, comprising a bracket and two support columns located on both sides of the bracket;

支架是包括两个支撑杆和一个横杆的n型结构,支撑杆包括第一连接杆、第二连接杆和第三连接杆,第一连接杆为伸缩结构,且顶部倾斜设置有第二连接杆,第二连接杆的顶部倾斜设置有第三连接杆,两个第三连接杆的顶部共同连接有横杆,支撑柱包括第四连接杆、第五连接杆和第六连接杆,第四连接杆为伸缩结构,且底部连接有万向轮,第四连接杆的顶部倾斜设置有第五连接杆,第五连接杆内部套设有第六连接杆,第五连接杆的上部和第六连接杆的上部均可拆卸连接有手柄,位于支架同侧的第三连接杆与第五连接杆一一对应固定连接;The bracket is an n-type structure including two support rods and a cross rod. The support rod includes a first connecting rod, a second connecting rod and a third connecting rod. The first connecting rod is a telescopic structure, and the top is inclined with a second connecting rod. The top of the second connecting rod is inclined with a third connecting rod, the tops of the two third connecting rods are jointly connected with a cross rod, and the support column includes a fourth connecting rod, a fifth connecting rod and a sixth connecting rod, the fourth connecting rod is The connecting rod is a telescopic structure, and the bottom is connected with a universal wheel, the top of the fourth connecting rod is inclined with a fifth connecting rod, the fifth connecting rod is sleeved with a sixth connecting rod, and the upper part of the fifth connecting rod and the sixth connecting rod are The upper part of the connecting rod can be detachably connected with a handle, and the third connecting rod on the same side of the bracket is fixedly connected with the fifth connecting rod in one-to-one correspondence;

两个第一连接杆和两个第四连接杆之间固定连接有底座,底座内部可拆卸设置有加重块,底座上通过高度调节机构连接有座椅,座椅位于两个支撑杆之间。A base is fixedly connected between the two first connecting rods and the two fourth connecting rods, a weight block is detachably arranged inside the base, a seat is connected to the base through a height adjustment mechanism, and the seat is located between the two support rods.

本实用新型的特点还在于,The utility model is also characterized in that,

其中,高度调节机构包括两个第七连接杆、两个第八连接杆和丝杆,丝杆上靠近第四连接杆的端部固定连接有第一丝杆滑台,丝杆中部转动连接有第二丝杆滑台,第一丝杆滑台上分别通过转轴连接有第七连接杆和第八连接杆,第二丝杆滑台上分别通过转轴连接有第七连接杆和第八连接杆,丝杆的远离第四连接杆的端部设置有转盘,转盘上设置有操作手柄,丝杆上还设置有用于自锁的抱闸制动器;The height adjustment mechanism includes two seventh connecting rods, two eighth connecting rods and a screw rod. The end of the screw rod close to the fourth connecting rod is fixedly connected with a first screw sliding table, and the middle part of the screw rod is rotatably connected with a screw rod. The second screw slide table, the first screw slide table is connected with the seventh connecting rod and the eighth connecting rod respectively through the rotating shaft, and the second screw sliding table is connected with the seventh connecting rod and the eighth connecting rod respectively through the rotating shaft , the end of the screw rod away from the fourth connecting rod is provided with a turntable, the turntable is provided with an operating handle, and the screw rod is also provided with a self-locking brake;

底座的顶部中间设置有第一连接块,座椅底部中间设置有第二连接块,两个第七连接杆分别通过转轴与第一连接块连接,两个第八连接杆分别通过转轴与第二连接块连接。A first connecting block is arranged in the middle of the top of the base, and a second connecting block is arranged in the middle of the bottom of the seat. Connection block connection.

其中,第一连接杆的底部设置有防滑橡胶垫。Wherein, the bottom of the first connecting rod is provided with a non-slip rubber pad.

其中,横杆与座椅之间可拆卸连接有弹性靠背。An elastic backrest is detachably connected between the crossbar and the seat.

其中,弹性靠背通过粘接带与横杆和座椅实现可拆卸连接。Wherein, the elastic backrest is detachably connected with the crossbar and the seat through the adhesive tape.

与现有技术相比,本实用新型的有益效果是:1、本实用新型通过设置椅座以及高度调节机构,能够根据使用者的身高对座椅高度进行调节,从而方便使用者休息,且设置有抱闸制动器,避免使用者在休息过程中座椅下降,使用方便且安全性高;2、本实用新型通过在第一连接杆的底部设置橡胶防滑垫,在第四连接杆的底部设置万向轮,既可以便于移动,又避免出现四个万向轮造成的太灵活不易控制的现象;3、本实用新型通过在第六连接杆上设置手柄,能够在使用者的手臂力量不足以支撑时,调节第六连接杆的长度从而使手柄位于腋下,通过肩部力量辅助行走。Compared with the prior art, the beneficial effects of the present utility model are: 1. The utility model can adjust the height of the seat according to the height of the user by setting the seat seat and the height adjusting mechanism, so as to facilitate the user to rest, and set There is a holding brake, which prevents the user from dropping the seat during the rest process, which is convenient to use and has high safety; 2. In the present invention, a rubber anti-skid pad is arranged at the bottom of the first connecting rod, and a thousand The directional wheel can not only facilitate the movement, but also avoid the phenomenon of being too flexible and difficult to control caused by the four universal wheels; 3. The present utility model can provide support when the user's arm strength is insufficient by setting a handle on the sixth connecting rod. When , adjust the length of the sixth connecting rod so that the handle is located under the armpit to assist walking through the strength of the shoulders.

附图说明Description of drawings

图1是本实用新型一种医学护理用助行器的结构示意图;Fig. 1 is the structural representation of a kind of medical nursing walker of the present invention;

图2是本实用新型一种医学护理用助行器的右视图。Figure 2 is a right side view of a medical nursing walker of the present invention.

图中:1、支撑杆;2、横杆;3、第一连接杆;4、第二连接杆;5、第三连接杆;6、第四连接杆;7、第五连接杆;8、第六连接杆;9、万向轮;10、手柄;11、底座;12、座椅;13、第七连接杆;14、第八连接杆;15、丝杆; 16、第一丝杆滑台;17、第二丝杆滑台;18、转盘;19、弹性靠背。In the figure: 1, support rod; 2, cross rod; 3, the first connecting rod; 4, the second connecting rod; 5, the third connecting rod; 6, the fourth connecting rod; 7, the fifth connecting rod; 8, The sixth connecting rod; 9, the universal wheel; 10, the handle; 11, the base; 12, the seat; 13, the seventh connecting rod; 14, the eighth connecting rod; 15, the lead screw; 16, the first lead screw slide 17. The second screw slide table; 18. The turntable; 19. The elastic backrest.

具体实施方式Detailed ways

下面结合本实用新型实施例中的附图,对本实用新型的一个具体实施方式进行进一步描述。A specific implementation of the present utility model will be further described below with reference to the accompanying drawings in the embodiments of the present utility model.

如图1和图2所示,一种医学护理用助行器,包括支架和位于支架两侧的两个支撑柱,支架和支撑柱连接构成了助行器;As shown in Figures 1 and 2, a walker for medical care includes a bracket and two support columns on both sides of the bracket, and the bracket and the support columns are connected to form a walker;

支架是包括两个支撑杆1和一个横杆2的n型结构,支撑杆1包括第一连接杆3、第二连接杆4和第三连接杆5,第一连接杆3为伸缩结构,且顶部倾斜设置有第二连接杆4,第一连接杆3的伸缩结构为机械伸缩结构或者液压伸缩结构,机械伸缩结构为包括内杆、外管以及用于固定内杆和外管的螺栓的伸缩结构,液压伸缩结构为液压伸缩杆,液压伸缩杆上设置有操作手柄,通过操作手柄实现液压伸缩杆的伸降;The bracket is an n-type structure including two support rods 1 and a cross rod 2, the support rod 1 includes a first connecting rod 3, a second connecting rod 4 and a third connecting rod 5, and the first connecting rod 3 is a telescopic structure, and The top is inclined with a second connecting rod 4. The telescopic structure of the first connecting rod 3 is a mechanical telescopic structure or a hydraulic telescopic structure. Structure, the hydraulic telescopic structure is a hydraulic telescopic rod, and an operating handle is arranged on the hydraulic telescopic rod, and the hydraulic telescopic rod can be extended and lowered through the operating handle;

第二连接杆4的顶部倾斜设置有第三连接杆5,两个第三连接杆5的顶部共同连接有横杆2,支撑柱包括第四连接杆6、第五连接杆7和第六连接杆8,第四连接杆6为伸缩结构,且底部连接有万向轮9,第四连接杆6的伸缩结构为机械伸缩结构或者液压伸缩结构,机械伸缩结构为包括内杆、外管以及用于固定内杆和外管的螺栓的伸缩结构,液压伸缩结构为液压伸缩杆,液压伸缩杆上设置有操作手柄,通过操作手柄实现液压伸缩杆的伸降;第四连接杆6的顶部倾斜设置有第五连接杆7,第五连接杆7内部套设有第六连接杆8,第五连接杆7上还设置有用于固定第六连接杆8的固定螺栓,第五连接杆7的上部和第六连接杆8的上部均可拆卸连接有手柄10,位于支架同侧的第三连接杆5 与第五连接杆7一一对应固定连接,第五连接杆7和第六连接杆8的上部均固定设置有连接块,连接块通过螺纹方式与手柄10连接,第五连接杆7上的手柄10用于使用者手握,第六连接杆8上的手柄10用于使用者手臂力量不足时放置于腋下,依靠肩部的力量行走;当不需要放置于腋下时,将该手柄10拆卸掉,不会影响使用者使用该助行器;且当手柄10损坏时,方便更换;The top of the second connecting rod 4 is obliquely provided with a third connecting rod 5 , the tops of the two third connecting rods 5 are jointly connected with the cross bar 2 , and the support column includes a fourth connecting rod 6 , a fifth connecting rod 7 and a sixth connecting rod The rod 8 and the fourth connecting rod 6 are telescopic structures, and the bottom is connected with a universal wheel 9. The telescopic structure of the fourth connecting rod 6 is a mechanical telescopic structure or a hydraulic telescopic structure. For the telescopic structure of the bolts that fix the inner rod and the outer pipe, the hydraulic telescopic structure is a hydraulic telescopic rod. An operating handle is arranged on the hydraulic telescopic rod, and the hydraulic telescopic rod can be extended and lowered through the operating handle; the top of the fourth connecting rod 6 is inclined and arranged There is a fifth connecting rod 7, a sixth connecting rod 8 is sleeved inside the fifth connecting rod 7, and a fixing bolt for fixing the sixth connecting rod 8 is also provided on the fifth connecting rod 7, and the upper part of the fifth connecting rod 7 is The upper part of the sixth connecting rod 8 can be detachably connected with the handle 10, the third connecting rod 5 on the same side of the bracket is fixedly connected with the fifth connecting rod 7 in one-to-one correspondence, and the upper parts of the fifth connecting rod 7 and the sixth connecting rod 8 Both are fixedly provided with a connecting block, the connecting block is connected with the handle 10 by means of threads, the handle 10 on the fifth connecting rod 7 is used for the user to hold, and the handle 10 on the sixth connecting rod 8 is used when the user's arm strength is insufficient. It is placed under the armpit and relies on the strength of the shoulder to walk; when it is not needed to be placed under the armpit, the handle 10 is disassembled, which will not affect the user's use of the walker; and when the handle 10 is damaged, it is easy to replace;

两个第一连接杆3和两个第四连接杆6之间固定连接有底座11,底座11 内部可拆卸设置有加重块,底座11内部中空且设置有用于放置加重块的腔室,加重块用于稳定该助行器,防止使用者使用过程中由于重心不稳发生侧翻,从而加重使用者的病情,底座11上通过高度调节机构连接有座椅12,高度调节机构用于根据使用者的使用需求调节座椅12的高度,座椅12位于两个支撑杆 1之间。A base 11 is fixedly connected between the two first connecting rods 3 and the two fourth connecting rods 6 , a weighting block is detachably provided inside the base 11 , the base 11 is hollow inside and is provided with a cavity for placing the weighting block, and the weighting block is It is used to stabilize the walker and prevent the user from rolling over due to the unstable center of gravity during use, thereby aggravating the user's condition. The seat 12 is connected to the base 11 through a height adjustment mechanism. The height of the seat 12 is adjusted according to the usage requirements, and the seat 12 is located between the two support bars 1 .

其中,高度调节机构包括两个第七连接杆13、两个第八连接杆14和丝杆 15,丝杆15上靠近第四连接杆6的端部固定连接有第一丝杆滑台16,丝杆15 中部转动连接有第二丝杆滑台17,第一丝杆滑台16上分别通过转轴连接有第七连接杆13和第八连接杆14,第二丝杆滑台17上分别通过转轴连接有第七连接杆13和第八连接杆14,丝杆15的远离第四连接杆6的端部设置有转盘 18,转盘18上设置有操作手柄,丝杆15上还设置有用于自锁的抱闸制动器,抱闸制动器的型号为TJ-D电机电磁制动器;当使用者需要调节座椅12的高度时,通过操作手柄带动转盘18从而使丝杆15转动,丝杆15转动使第二丝杆滑台17在丝杆15上发生移动,第一丝杆滑台16和第二丝杆滑台17相互靠近或者相互远离,实现座椅12的升降;The height adjustment mechanism includes two seventh connecting rods 13, two eighth connecting rods 14 and a screw rod 15, and the end of the screw rod 15 close to the fourth connecting rod 6 is fixedly connected with a first screw sliding table 16, The middle of the screw 15 is rotatably connected with a second screw slide 17, the first screw slide 16 is respectively connected with a seventh connecting rod 13 and an eighth connecting rod 14 through a rotating shaft, and the second screw slide 17 passes through the The rotating shaft is connected with the seventh connecting rod 13 and the eighth connecting rod 14, the end of the screw rod 15 away from the fourth connecting rod 6 is provided with a turntable 18, the turntable 18 is provided with an operating handle, and the screw rod 15 is also provided with a The type of the lock brake is the TJ-D motor electromagnetic brake; when the user needs to adjust the height of the seat 12, the turntable 18 is driven by the operating handle to rotate the screw rod 15, and the rotation of the screw rod 15 makes the first The second screw slide 17 moves on the screw 15, the first screw slide 16 and the second screw slide 17 are close to each other or away from each other, so as to realize the lifting and lowering of the seat 12;

底座11的顶部中间设置有第一连接块,座椅12底部中间设置有第二连接块,两个第七连接杆13分别通过转轴与第一连接块连接,两个第八连接杆14 分别通过转轴与第二连接块连接。A first connecting block is arranged in the middle of the top of the base 11, a second connecting block is arranged in the middle of the bottom of the seat 12, the two seventh connecting rods 13 are respectively connected with the first connecting block through the rotating shaft, and the two eighth connecting rods 14 are respectively connected with the first connecting block. The rotating shaft is connected with the second connecting block.

为了防止四个万向轮导致助行器太灵活不易控制的情况发生,第一连接杆 3的底部设置有防滑橡胶垫,此时助行器上第一连接杆3底部的防滑橡胶垫可以增加摩擦实现减速,第四连接杆6底部的万向轮9又方便移动。In order to prevent the walker from being too flexible and difficult to control due to the four universal wheels, the bottom of the first connecting rod 3 is provided with a non-slip rubber pad. At this time, the anti-slip rubber pad at the bottom of the first connecting rod 3 on the walker can be increased The friction realizes deceleration, and the universal wheel 9 at the bottom of the fourth connecting rod 6 is convenient to move.

为了提高使用者在休息过程中的舒适度,横杆2与座椅12之间可拆卸连接有弹性靠背19,此时使用者就可以靠在弹性靠背19上,既舒服又省力,避免使用者长时间坐立时由于没有靠背产生疲惫感。同时,为了方便操作,弹性靠背19通过粘接带与横杆2和座椅12实现可拆卸连接。In order to improve the comfort of the user during the resting process, an elastic backrest 19 is detachably connected between the crossbar 2 and the seat 12. At this time, the user can lean on the elastic backrest 19, which is both comfortable and labor-saving, avoiding the need for the user to When you sit for a long time, you will feel tired because there is no backrest. At the same time, in order to facilitate the operation, the elastic backrest 19 is detachably connected to the crossbar 2 and the seat 12 through an adhesive tape.

具体实施时,首先感觉使用者的身高调节第一连接杆3和第四连接杆6 的长度,从而使使用者的手部轻松搭放在手柄上,然后通过过渡调节机构调节座椅12的高度;In the specific implementation, firstly adjust the length of the first connecting rod 3 and the fourth connecting rod 6 by feeling the height of the user, so that the user's hand can be easily placed on the handle, and then adjust the height of the seat 12 through the transition adjustment mechanism ;

当使用者手臂力量不足时,调节第六连接杆8的长度并将手柄10安装好,使用者即可使用助行器辅助行走。When the user's arm strength is insufficient, the length of the sixth connecting rod 8 is adjusted and the handle 10 is installed, and the user can use the walker to assist in walking.

以上公开的仅为本实用新型的具体实施例,但是本实用新型实施例并非局限于此,任何本领域的技术人员能思之的变化都应落入本实用新型的保护范围。The above disclosures are only specific embodiments of the present invention, but the embodiments of the present invention are not limited thereto, and any changes that can be conceived by those skilled in the art should fall within the protection scope of the present invention.

Claims (5)

1. A walking aid for medical care is characterized by comprising a bracket and two supporting columns positioned at two sides of the bracket;
the support is of an n-type structure comprising two support rods (1) and a cross rod (2), the support rods (1) comprise first connecting rods (3), second connecting rods (4) and third connecting rods (5), the first connecting rods (3) are of a telescopic structure, the second connecting rods (4) are obliquely arranged at the tops of the first connecting rods (3), the third connecting rods (5) are obliquely arranged at the tops of the second connecting rods (4), the cross rod (2) is jointly connected with the tops of the two third connecting rods (5), the support columns comprise fourth connecting rods (6), fifth connecting rods (7) and sixth connecting rods (8), the fourth connecting rods (6) are of a telescopic structure, universal wheels (9) are connected at the bottoms of the fourth connecting rods (6), the fifth connecting rods (7) are obliquely arranged at the tops of the fourth connecting rods (6), and the sixth connecting rods (8) are sleeved inside the fifth connecting rods (7), the upper parts of the fifth connecting rod (7) and the sixth connecting rod (8) can be detachably connected with a handle (10), and the third connecting rods (5) and the fifth connecting rods (7) which are positioned on the same side of the bracket are fixedly connected in a one-to-one correspondence manner;
two fixedly connected with base (11) between head rod (3) and two fourth connecting rod (6), base (11) inside can be dismantled and be provided with the weight, be connected with seat (12) through high adjustment mechanism on base (11), seat (12) are located two between bracing piece (1).
2. The walking aid for medical care according to claim 1, wherein the height adjusting mechanism comprises two seventh connecting rods (13), two eighth connecting rods (14) and a screw rod (15), a first screw rod sliding table (16) is fixedly connected to the end portion of the screw rod (15) close to the fourth connecting rod (6), a second screw rod sliding table (17) is rotatably connected to the middle portion of the screw rod (15), the seventh connecting rod (13) and the eighth connecting rod (14) are respectively connected to the first screw rod sliding table (16) through rotating shafts, the seventh connecting rod (13) and the eighth connecting rod (14) are respectively connected to the second screw rod sliding table (17) through rotating shafts, a rotating disc (18) is arranged at the end portion of the screw rod (15) far away from the fourth connecting rod (6), and an operating handle is arranged on the rotating disc (18), the lead screw (15) is also provided with a band-type brake for self-locking;
the middle of the top of the base (11) is provided with a first connecting block, the middle of the bottom of the seat (12) is provided with a second connecting block, the seventh connecting rod (13) is connected with the first connecting block through a rotating shaft, and the eighth connecting rod (14) is connected with the second connecting block through a rotating shaft.
3. A medical care walker according to claim 1, characterized in that the bottom of the first connecting rod (3) is provided with an anti-skid rubber pad.
4. A medical care walker according to claim 1, characterized in that an elastic backrest (19) is removably connected between said crossbar (2) and said seat (12).
5. A medical care walker according to claim 4, characterized in that said elastic backrest (19) is removably connected to said crossbar (2) and to said seat (12) by means of adhesive strips.
CN201822061027.8U 2018-12-07 2018-12-07 A medical nursing walker Expired - Fee Related CN210020217U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201822061027.8U CN210020217U (en) 2018-12-07 2018-12-07 A medical nursing walker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201822061027.8U CN210020217U (en) 2018-12-07 2018-12-07 A medical nursing walker

Publications (1)

Publication Number Publication Date
CN210020217U true CN210020217U (en) 2020-02-07

Family

ID=69342743

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201822061027.8U Expired - Fee Related CN210020217U (en) 2018-12-07 2018-12-07 A medical nursing walker

Country Status (1)

Country Link
CN (1) CN210020217U (en)

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