CN220256733U - Portable orthopedics nursing walking stick - Google Patents

Portable orthopedics nursing walking stick Download PDF

Info

Publication number
CN220256733U
CN220256733U CN202321320977.2U CN202321320977U CN220256733U CN 220256733 U CN220256733 U CN 220256733U CN 202321320977 U CN202321320977 U CN 202321320977U CN 220256733 U CN220256733 U CN 220256733U
Authority
CN
China
Prior art keywords
crutch
sleeve
fixedly connected
circumferential surface
walking stick
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202321320977.2U
Other languages
Chinese (zh)
Inventor
赵轶男
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Air Force Medical University of PLA
Original Assignee
Air Force Medical University of PLA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Air Force Medical University of PLA filed Critical Air Force Medical University of PLA
Priority to CN202321320977.2U priority Critical patent/CN220256733U/en
Application granted granted Critical
Publication of CN220256733U publication Critical patent/CN220256733U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

Landscapes

  • Rehabilitation Tools (AREA)

Abstract

The utility model provides a portable orthopedic nursing crutch, which belongs to the technical field of orthopedic nursing, and comprises a crutch body, wherein a second threaded sleeve is connected with the top end of the crutch body in a threaded manner, a movable groove is formed in the bottom end of the crutch body, a movable hole is formed in the circumferential surface of the crutch body, a rotating rod is rotationally connected in the movable hole, when the connecting sleeve and the crutch body are stored, a person only needs to release the limit of the first threaded sleeve, then the person dials the connecting sleeve to enable the connecting sleeve to be close to the outer surface of the crutch body, then the connecting sleeve can drive a first L-shaped clamping block to be clamped into a concave storage plate, two magnetic clamping blocks can be mutually close to and mutually adsorbed, the first L-shaped clamping block is firmly attached to the concave storage plate, and the connecting sleeve connected with the first L-shaped clamping block is continuously attached to the outer surface of the crutch body, so that the portable orthopedic nursing crutch is more convenient and stable for a patient to use in daily life.

Description

Portable orthopedics nursing walking stick
Technical Field
The utility model belongs to the technical field related to orthopedics nursing, and particularly relates to a portable orthopedics nursing crutch.
Background
The orthopedic nursing device is generally used in rehabilitation treatment of patients after orthopedic surgery, provides an auxiliary effect on the rehabilitation of the patients by utilizing the orthopedic nursing device, is convenient for the rapid rehabilitation of the patients, and also improves the working efficiency of the patients in self-movement before rehabilitation.
However, the general walking stick for orthopedics nursing is inconvenient to adjust the height dimension of the foot supporting plate according to the requirement, meanwhile, the foot supporting plate is inconvenient to fold and retract and the handle is held, the space is easy to occupy, the storage is inconvenient, and the comfort level of the armpit is reduced.
The utility model provides a portable walking stick for orthopedics nursing is recorded to authority publication number "CN213218821U", includes the walking stick body, the lower extreme fixedly connected with rubber ball of walking stick body, the inside fixedly mounted of backup pad has the protection cushion, the left side rotation of walking stick body is connected with the dwang, the lower extreme integration of dwang is connected with the threaded rod, slide sliding connection is at the surface of walking stick body, the upper end of standing groove passes through bolt fixedly connected with elastic webbing, the upside of dwang is provided with the holding rod, the upper end surface of holding rod is from left to right through connection in proper order has upper strut and last fixture block, the lower extreme surface of holding rod is from left to right through connection in proper order has lower strut and lower fixture block. This portable walking stick for orthopedics nursing is convenient for adjust the high size of foot backup pad as required, also is convenient for fold shrink foot backup pad and hold the handle simultaneously, avoids occupation space, conveniently deposits to and conveniently keep the comfort level of armpit.
Above-mentioned patent is convenient for adjust the high size of foot backup pad as required, also is convenient for fold shrink foot backup pad and hold the handle simultaneously, avoids occupation space, conveniently deposits to and conveniently keep the comfort level of armpit, but above-mentioned patent exists certain defect when using, and is too loaded down with trivial details inconvenient inadequately, and it is very inconvenient to use daily, can't adjust the length to backup pad and bottom connection alone, leads to the crowd of unable adaptation different heights, still can not accomodate patient's medicine in the walking stick simultaneously.
Disclosure of Invention
The utility model aims to provide a portable orthopedic nursing crutch, which aims to solve the problems that the length cannot be adjusted by connecting a supporting plate and the bottom independently in the prior art, so that people with different heights cannot be adapted, and medicines of patients cannot be contained in the crutch.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a portable orthopedic care crutch, comprising:
the walking stick comprises a walking stick body, wherein the top end of the walking stick body is in threaded connection with a second threaded sleeve, a movable groove is formed in the bottom end of the walking stick body, a movable hole is formed in the circumferential surface of the walking stick body, a rotating rod is rotationally connected in the movable hole, and a handle is fixedly connected to the circumferential surface of the walking stick body;
the connecting sleeve is fixedly connected to the circumferential surface of the rotating rod;
the first threaded sleeve is in threaded connection with the circumferential inner wall of the connecting sleeve, and the bottom end of the first threaded sleeve is fixedly connected with a plastic anti-slip pad;
the storage groove is formed in the circumferential surface of the crutch body;
the armpit connecting plate is fixedly connected to the top end of the second threaded sleeve; and
the concave cutting ferrule, the circumference surface of concave cutting ferrule fixed connection in the walking stick body.
As a preferable scheme of the utility model, the arc-shaped clamping sleeve is movably hinged to the circumferential surface of the crutch body through the hinge shaft, the second L-shaped clamping block is fixedly connected to the circumferential surface of the arc-shaped clamping sleeve, and the second L-shaped clamping block is movably clamped in the concave clamping sleeve.
As a preferable scheme of the utility model, a fixed plate is arranged on one side of the crutch body, two threaded holes are formed in the circumferential surface of the crutch body, a bolt is connected to one side end of the fixed plate in a threaded manner, the bolt is connected to one of the threaded holes in a threaded manner, a fixed block is fixedly connected to one side end of the fixed plate, a limit groove is formed in the circumferential surface of the rotating rod, and the fixed block is movably clamped in the limit groove.
As a preferable scheme of the utility model, the circumference surface of the connecting sleeve is fixedly connected with a first L-shaped clamping block, the circumference surface of the crutch body is fixedly connected with a concave storage plate, and the first L-shaped clamping block is movably clamped in the concave storage plate.
As a preferable scheme of the utility model, one side of the crutch body is provided with two magnetic clamping blocks, one magnetic clamping block is fixedly connected to one side end of the first L-shaped clamping block, and the other magnetic clamping block is fixedly connected to the upper inner wall of the concave storage plate.
As a preferable scheme of the utility model, a fixed groove is formed in the circumferential surface of the crutch body, and an emergency alarm is fixedly connected in the fixed groove.
Compared with the prior art, the utility model has the beneficial effects that:
1. in this scheme, personnel only need rotate the armpit connecting plate when needs are adjusted the height of armpit connecting plate, make the second screw thread sleeve synchronous rotation of armpit connecting plate drive the bottom, make second screw thread sleeve upwards at the internal thread of walking stick, with this change the height of armpit connecting plate, when adjusting the height of connecting sleeve, only need rotate first screw thread sleeve, make first screw thread sleeve screw thread move down, can stabilize the connecting sleeve through first screw thread sleeve and connecting sleeve's cooperation, when accomodating connecting sleeve and walking stick body, personnel only need release the spacing to the dwang, then personnel stir the connecting sleeve, make the connecting sleeve press close to the surface of walking stick body, then the connecting sleeve can drive first L shape fixture block card and go into concave storage plate, make two magnetism fixture blocks can be pressed close to each other and adsorb each other, make first L shape fixture block steadily paste tightly to concave storage plate, make the connecting sleeve who is connected with first L shape fixture block continuously paste the surface of tightly walking stick body, make patient daily use more convenient and stable.
2. In this scheme, when spacing to the dwang section of thick bamboo, personnel only need go into the spacing inslot with the fixed block card, and then the staff is in screw thread to one of them screw hole with the bolt, then can be spacing to the fixed plate through bolt and screw hole cooperation, makes the fixed plate laminating at the surface of walking stick body, and the cooperation of fixed block and spacing groove can be stable with the spacing in the activity downthehole of dwang section of thick bamboo simultaneously, makes the dwang section of thick bamboo not rotate.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a first perspective side perspective view of the present utility model;
FIG. 3 is a first perspective exploded perspective view of the present utility model;
fig. 4 is an exploded perspective view of a second perspective view of the present utility model.
In the figure: 1. a crutch body; 2. a connecting sleeve; 3. a first L-shaped clamping block; 4. a magnetic clamping block; 5. a fixing plate; 6. a fixed block; 7. a bolt; 8. a concave receiving plate; 9. an emergency alarm; 10. an underarm connection plate; 11. a handle; 12. a first threaded sleeve; 13. a plastic anti-slip pad; 14. a second L-shaped clamping block; 15. a concave cutting sleeve; 16. arc-shaped cutting ferrule; 17. a movable groove; 18. a rotating lever; 19. a second threaded sleeve; 20. a fixing groove; 21. a storage groove; 22. and a limit groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-4, the present utility model provides the following technical solutions:
a portable orthopedic care crutch, comprising:
the walking stick comprises a walking stick body 1, wherein the top end of the walking stick body 1 is in threaded connection with a second threaded sleeve 19, the bottom end of the walking stick body 1 is provided with a movable groove 17, the circumferential surface of the walking stick body 1 is provided with a movable hole, a rotating rod 18 is rotationally connected in the movable hole, and the circumferential surface of the walking stick body 1 is fixedly connected with a handle 11;
a connection sleeve 2, the connection sleeve 2 being fixedly connected to a circumferential surface of the rotation lever 18;
the first threaded sleeve 12 is in threaded connection with the circumferential inner wall of the connecting sleeve 2, and the bottom end of the first threaded sleeve 12 is fixedly connected with the plastic anti-slip pad 13;
a storage groove 21, wherein the storage groove 21 is formed on the circumferential surface of the crutch body 1;
an underarm connection plate 10, wherein the underarm connection plate 10 is fixedly connected to the top end of the second threaded sleeve 19; and
the concave cutting ferrule 15, the concave cutting ferrule 15 is fixedly connected to the circumference surface of the crutch body 1.
In the specific embodiment of the utility model, the arc-shaped clamping sleeve 16 is used for closing the limit groove 22 formed on the surface of the crutch body 1, the limit groove 22 is used for containing medicines and the like used by patients in daily use, the concave clamping sleeve 15 is fixed on the circumferential surface of the crutch body 1 in an adhering way, the concave clamping sleeve 15 is matched with the second L-shaped clamping block 14, the second L-shaped clamping block 14 is made of plastic materials, the second L-shaped clamping block 14 is matched with the concave clamping sleeve 15 to have friction, the arc-shaped clamping sleeve 16 stably closes the limit groove 22, the movable groove 17 is used for increasing the range of the internal movable connecting sleeve 2, the connecting sleeve 2 can be overturned by the rotary rod 18 to be close to the outer surface of the crutch body 1, the cooperation of spacing groove 22 and fixed block 6 can stabilize and carry out the spacing to dwang 18, make dwang 18 unable activity in movable groove 17, first screw thread sleeve 12 and connecting sleeve 2 assorted, through first screw thread sleeve 12 and connecting sleeve 2 self screw thread, make personnel adjust connecting sleeve 2's specific height as required, plastic slipmat 13 adopts plastic material to make, be used for protecting the bottom of first screw thread sleeve 12 and reduce unnecessary wearing and tearing, the armpit connecting plate 10 is used for laminating in patient's armpit, patient's finger is used for holding handle 11, emergency alarm 9's specific length is adjusted according to personnel's needs, it is more convenient when making personnel daily use, it is to explain: the crutch body 1 and the emergency alarm 9 of which model are specifically used are selected by the person skilled in the art, and the crutch body 1 and the emergency alarm 9 belong to the prior art, and the scheme is not repeated.
Referring to fig. 1-4 specifically, an arc-shaped clamping sleeve 16 is movably hinged to the circumferential surface of the crutch body 1 through a hinge, a second L-shaped clamping block 14 is fixedly connected to the circumferential surface of the arc-shaped clamping sleeve 16, and the second L-shaped clamping block 14 is movably clamped in the concave clamping sleeve 15.
In this embodiment: the arc-shaped clamping sleeve 16 is used for sealing the limit groove 22, the arc-shaped clamping sleeve 16 is matched with the outer surface of the crutch body 1, and when the arc-shaped clamping sleeve 16 is clamped into the limit groove 22, the second L-shaped clamping block 14 fixed on the surface of the arc-shaped clamping sleeve 16 can be synchronously clamped into the concave clamping sleeve 15; to stabilize the limiting of the arcuate ferrule 16 so that the stored pharmaceutical product within the limiting groove 22 is not easily dislodged.
Referring to fig. 1-3 specifically, a fixed plate 5 is disposed on one side of a crutch body 1, two threaded holes are formed in the circumferential surface of the crutch body 1, a bolt 7 is screwed on one side end of the fixed plate 5, the bolt 7 is screwed in one of the threaded holes, a fixed block 6 is fixedly connected on one side end of the fixed plate 5, a limit groove 22 is formed in the circumferential surface of a rotating rod 18, and the fixed block 6 is movably clamped in the limit groove 22.
In this embodiment: when spacing the dwang 18, personnel only need go into spacing inslot with fixed block 6 card, and then the staff is in screw thread 7 to one of them screw hole with the bolt, then can be spacing to fixed plate 5 through bolt 7 and screw hole internal fit, makes fixed plate 5 laminating at the surface of walking stick body 1, and the cooperation of fixed block 6 and spacing inslot 22 can be stable with the dwang 18 spacing in the movable hole simultaneously, makes dwang 18 not rotate.
Referring to fig. 2 specifically, a first L-shaped clamping block 3 is fixedly connected to a circumferential surface of the connecting sleeve 2, a concave storage plate 8 is fixedly connected to a circumferential surface of the crutch body 1, and the first L-shaped clamping block 3 is movably clamped in the concave storage plate 8.
In this embodiment: the first L-shaped clamping block 3 and the concave storage plate 8 are fixed on the circumferential surfaces of the connecting sleeve 2 and the concave storage plate 8 in a spot welding mode, when the crutch body 1 is stored, a person can release the limit of the rotating rod 18, then toggle the connecting sleeve 2, so that the rotating rod 18 rotates in the movable hole until the first L-shaped clamping block 3 is clamped into the concave storage plate 8.
Referring to fig. 1-4, two magnetic clamping blocks 4 are disposed on one side of the crutch body 1, wherein one magnetic clamping block 4 is fixedly connected to one side end of the first L-shaped clamping block 3, and the other magnetic clamping block 4 is fixedly connected to the upper inner wall of the concave storage plate 8.
In this embodiment: when the first L-shaped clamping block 3 is clamped into the concave storage plate 8, the two magnetic clamping blocks 4 are mutually close to and mutually adsorbed, so that the first L-shaped clamping block 3 is stably stuck into the concave storage plate 8, and the connecting sleeve 2 connected with the first L-shaped clamping block 3 is continuously stuck to the outer surface of the crutch body 1.
Referring to fig. 1-3, a fixing groove 20 is formed on the circumferential surface of the crutch body 1, and an emergency alarm 9 is fixedly connected in the fixing groove 20.
In this embodiment: the emergency alarm 9 is installed in the fixing groove 20, and a patient can prompt surrounding personnel by pressing the emergency alarm 9 in emergency, and the emergency alarm 9 is detachably embedded and fixed in the fixing groove 20.
The working principle and the using flow of the utility model are as follows: when the height of the armpit connecting plate 10 needs to be adjusted, the personnel only need rotate the armpit connecting plate 10, make the armpit connecting plate 10 drive the second threaded sleeve 19 of bottom to rotate in step, make the second threaded sleeve 19 upwards at the internal thread of walking stick body 1, change the height of the armpit connecting plate 10 with this, when adjusting the height of connecting sleeve 2, only need rotate first threaded sleeve 12, make first threaded sleeve 12 screw down move, cooperation through first threaded sleeve 12 and connecting sleeve 2 can stabilize and support connecting sleeve 2, when accomodating connecting sleeve 2 and walking stick body 1, the personnel only need release the spacing to dwang 18, then personnel stir connecting sleeve 2, make connecting sleeve 2 press close to the surface of walking stick body 1, then connecting sleeve 2 can drive first L shape fixture block 3 card into concave storage plate 8, make two magnetic fixture block 4 can press close to each other and adsorb each other, make first L shape fixture block 3 steadily paste tightly to concave storage plate 8, make the connecting sleeve 2 that is connected with first L shape fixture block 3 paste the surface of walking stick 1, when the patient is more convenient and more daily use.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. A portable orthopedic nursing crutch, comprising:
the walking stick comprises a walking stick body (1), wherein a second threaded sleeve (19) is connected with the top end of the walking stick body (1) in a threaded manner, a movable groove (17) is formed in the bottom end of the walking stick body (1), a movable hole is formed in the circumferential surface of the walking stick body (1), a rotating rod (18) is connected in the movable hole in a rotating manner, and a handle (11) is fixedly connected with the circumferential surface of the walking stick body (1);
a connection sleeve (2), the connection sleeve (2) being fixedly connected to the circumferential surface of the rotating rod (18);
the first threaded sleeve (12), the first threaded sleeve (12) is connected with the circumference inner wall of the connecting sleeve (2) in a threaded manner, and the bottom end of the first threaded sleeve (12) is fixedly connected with a plastic anti-slip pad (13);
a storage groove (21), wherein the storage groove (21) is formed on the circumferential surface of the crutch body (1);
an underarm connecting plate (10), wherein the underarm connecting plate (10) is fixedly connected to the top end of the second threaded sleeve (19); and
the crutch comprises a concave cutting sleeve (15), wherein the concave cutting sleeve (15) is fixedly connected to the circumferential surface of the crutch body (1).
2. The portable orthopedic nursing crutch of claim 1, wherein: the crutch body (1) is characterized in that an arc-shaped clamping sleeve (16) is movably hinged to the circumferential surface of the crutch body (1) through a hinge shaft, a second L-shaped clamping block (14) is fixedly connected to the circumferential surface of the arc-shaped clamping sleeve (16), and the second L-shaped clamping block (14) is movably clamped in the concave clamping sleeve (15).
3. The portable orthopedic nursing crutch of claim 2, wherein: one side of walking stick body (1) is equipped with fixed plate (5), two screw holes have been seted up to the circumference surface of walking stick body (1), one side end threaded connection of fixed plate (5) has bolt (7), bolt (7) threaded connection is in one of them screw hole, one side end fixedly connected with fixed block (6) of fixed plate (5), spacing groove (22) have been seted up to the circumference surface of dwang (18), fixed block (6) activity joint is in spacing groove (22).
4. The portable orthopedic nursing crutch of claim 3, wherein: the crutch is characterized in that a first L-shaped clamping block (3) is fixedly connected to the circumferential surface of the connecting sleeve (2), a concave storage plate (8) is fixedly connected to the circumferential surface of the crutch body (1), and the first L-shaped clamping block (3) is movably clamped in the concave storage plate (8).
5. The portable orthopedic nursing crutch of claim 4, wherein: one side of the crutch body (1) is provided with two magnetic clamping blocks (4), one magnetic clamping block (4) is fixedly connected to one side end of the first L-shaped clamping block (3), and the other magnetic clamping block (4) is fixedly connected to the upper inner wall of the concave storage plate (8).
6. The portable orthopedic nursing crutch of claim 5, wherein: the crutch is characterized in that a fixed groove (20) is formed in the circumferential surface of the crutch body (1), and an emergency alarm (9) is fixedly connected in the fixed groove (20).
CN202321320977.2U 2023-05-29 2023-05-29 Portable orthopedics nursing walking stick Active CN220256733U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202321320977.2U CN220256733U (en) 2023-05-29 2023-05-29 Portable orthopedics nursing walking stick

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202321320977.2U CN220256733U (en) 2023-05-29 2023-05-29 Portable orthopedics nursing walking stick

Publications (1)

Publication Number Publication Date
CN220256733U true CN220256733U (en) 2023-12-29

Family

ID=89300240

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202321320977.2U Active CN220256733U (en) 2023-05-29 2023-05-29 Portable orthopedics nursing walking stick

Country Status (1)

Country Link
CN (1) CN220256733U (en)

Similar Documents

Publication Publication Date Title
US5865180A (en) Ergonomic pad and pad holder
CN220256733U (en) Portable orthopedics nursing walking stick
CN209253167U (en) A kind of Orthopeadic Surgery limbs operation fixator
KR20200053150A (en) Visiting nursing bag with a liquid holder
CN212816940U (en) Hospital nursing dressing change frame
CN109350462A (en) A kind of Multifunctional comfortable crutch
CN212788942U (en) Pressure injury protection medical operation table
CN211067756U (en) Patient limb fixing frame for operating room nursing
CN212234862U (en) Traditional chinese medical science orthopedics shank rehabilitation fixing device
CN210301529U (en) Cardiovascular nursing is shelved device with patient's arm
CN207125881U (en) A kind of portable face pillow rack
CN219700386U (en) Pad is raised to low limbs
CN219516505U (en) Nail taking device
CN213723075U (en) Adjustable nodal pattern waist nursing device
CN213048266U (en) Medicine crushing equipment for nursing
CN210750057U (en) Minimally invasive operating table convenient for limb fixation for hand-foot surgery
CN211485402U (en) Emergency department is with device of creating clearly
CN214018031U (en) Traditional chinese medical science orthopedics shank rehabilitation fixing device
CN217245318U (en) Medical care wound dressing change device
CN215192726U (en) Intracardiac branch of academic or vocational study is with nursing splint
CN218220327U (en) A portable nursing support for orthopedic nursing
CN216495654U (en) Portable anesthesiologist uses medicine box
CN215021782U (en) Multifunctional walking stick for orthopedic nursing
CN213606570U (en) Muscle supporting tool for general surgery department
CN213047303U (en) Clinical treatment auxiliary device of orthopedic surgery

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant