CN110522545A - A kind of pediatric Orthopaedics traction device - Google Patents

A kind of pediatric Orthopaedics traction device Download PDF

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Publication number
CN110522545A
CN110522545A CN201910868727.4A CN201910868727A CN110522545A CN 110522545 A CN110522545 A CN 110522545A CN 201910868727 A CN201910868727 A CN 201910868727A CN 110522545 A CN110522545 A CN 110522545A
Authority
CN
China
Prior art keywords
bottom plate
support
rod
screw
traction device
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.)
Withdrawn
Application number
CN201910868727.4A
Other languages
Chinese (zh)
Inventor
张蛟
李文雅
张大
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.)
First Affiliated Hospital of Zhengzhou University
Original Assignee
First Affiliated Hospital of Zhengzhou University
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 First Affiliated Hospital of Zhengzhou University filed Critical First Affiliated Hospital of Zhengzhou University
Priority to CN201910868727.4A priority Critical patent/CN110522545A/en
Publication of CN110522545A publication Critical patent/CN110522545A/en
Withdrawn legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F5/00Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
    • A61F5/01Orthopaedic devices, e.g. splints, casts or braces
    • A61F5/04Devices for stretching or reducing fractured limbs; Devices for distractions; Splints
    • A61F5/042Devices for stretching or reducing fractured limbs; Devices for distractions; Splints for extension or stretching

Abstract

The invention belongs to the field of medical instrument technology, are related to a kind of traction device, and in particular to a kind of pediatric Orthopaedics traction device, including support device, support device include pedestal, and pedestal is equipped with left rotational structure and the corresponding right rotational structure of left rotational structure;It is removably connected with left support structure in the left rotational structure, right support structure is connected in right rotational structure;The left support structure includes left bottom plate, and left screw is rotatably connected on left bottom plate, the left slider being slidably connected with left bottom plate is bolted in left screw;Left back fixed structure is connected on the left slider, bottom plate is equipped with left front fixed structure corresponding with left back fixed structure;It is rotatably connected to the left connection structure being detachably connected with left rotational structure on the left bottom plate, the problem of existing traction device of effective solution of the present invention has a single function, bad adaptability.

Description

A kind of pediatric Orthopaedics traction device
Technical field
The invention belongs to the field of medical instrument technology, are related to a kind of traction device, and in particular to a kind of pediatric Orthopaedics traction Device.
Background technique
Currently, bone distraction device is that orthopaedics is mainly used for controlling for the reset fractured, fixation and many other orthopaedic diseases One for the treatment of method;But existing traction device is mostly adult design, using there is limitation, and height and length are unadjustable, Many inconvenience are brought to child patient;In addition existing traction device when in use, is only capable of leading the upper limb or lower limb of patient Draw, have a single function, the disposition of different fracture situations cannot be effectively adapted to;Hospital is caused then to need to purchase two sets of traction devices, Traction therapeutic is carried out to the upper limb of patient and lower limb respectively, the increase of medical expense is caused, especially for the hospital in small area More very.
Summary of the invention
For above situation, to overcome the shortcomings of existing technologies, the present invention provides a kind of pediatric Orthopaedics traction devices, have Effect solve the problems, such as existing traction device have a single function, bad adaptability.
To achieve the above object, the invention adopts the following technical scheme: a kind of pediatric Orthopaedics traction device, including support fill It sets, support device includes pedestal, and pedestal is equipped with left rotational structure and the corresponding right rotational structure of left rotational structure;The left side It is removably connected with left support structure in rotational structure, right support structure is connected in right rotational structure;The left support structure Including left bottom plate, it is rotatably connected to left screw on left bottom plate, the left slider being slidably connected with left bottom plate is bolted in left screw;Institute It states and is connected with left back fixed structure on left slider, bottom plate is equipped with left front fixed structure corresponding with left back fixed structure;Institute State the left connection structure for being rotatably connected on left bottom plate and being detachably connected with left rotational structure.
Further, the right support structure includes right bottom plate, and right screw, spiral shell in right screw are rotatably connected on right bottom plate It is connected to the right sliding block being slidably connected with right bottom plate;Right rear telescopic rod, the telescopic end of right rear telescopic rod are connected on the right sliding block It is connected with right adjusting rod, the telescopic end of right adjusting rod is connected with right rear fixed plate;It is connected on the right bottom plate and stretches with behind the right side The corresponding right front stretching bar of bar, the telescopic end of right front stretching bar are connected with right front shoe;Be connected on the right bottom plate with The right connection expansion link that right rotational structure is connected.
Further, the left rotational structure includes the left shell affixed with pedestal, and left snail is rotatably connected on left shell Bar is engaged with left worm gear on left worm screw, and left worm gear is coaxially connected with driven clutch block.
Further, the right rotational structure includes the right shell body affixed with pedestal, and right snail is rotatably connected on right shell body Bar is engaged with right worm gear on right worm screw, and the telescopic end of right worm gear and right connection expansion link is affixed.
Further, the left back fixed structure includes the left back telescopic rod affixed with left slider, and left back telescopic rod is stretched Contracting end is connected with left adjusting rod, and the telescopic end of left adjusting rod is connected with rear support, rear connecting column is slidably connected on rear support, after Support is equipped with the fastening screw matched with rear connecting column, is connected with left back fixed plate on connecting column;The left front fixed knot Structure includes the left front telescopic rod affixed with left bottom plate, and the telescopic end for making front stretching bar is connected with preceding support, the company of sliding on preceding support It is connected to preceding connecting column, preceding support is equipped with the fastening screw matched with preceding connecting column, is connected with left front fixation on preceding connecting column Plate.
Further, the left connection structure includes the left connection expansion link with bottom plate rotation connection, left connection expansion link It is equipped with the fastening screw matched with bottom plate;The telescopic end of the left connection expansion link is spirally connected right adjusting bolt, adjusts bolt On be rotatably connected to the active clutch block matched with driven clutch block, the telescopic end of active clutch block and left connection expansion link is sliding Dynamic connection.
Further, the support device includes the first telescopic rod being fixed on pedestal, the telescopic end of the first telescopic rod It is connected with support plate.
Further, the left adjusting rod includes left adjustment barrel, and left connecting rod, left connection are slidably connected in left adjustment barrel Bar is connected with rear support, and the left adjusting screw rod being spirally connected with left connecting rod is rotatably connected in left adjustment barrel;The right adjusting rod Including right adjustment barrel, right connecting rod is slidably connected in right adjustment barrel, right connecting rod is connected with right rear fixed plate, right adjustment barrel On be rotatably connected to the right adjusting screw rod being spirally connected with right connecting rod.
Further, the left bottom plate is equipped with storage box, and storage box is equipped with operating space far from one end of left bottom plate;It is described Storage box is equipped with receiving area, is additionally provided with the cover board matched with receiving area on storage box;It is additionally provided on the storage box and a left side The holding tank that connection structure matches;The left bottom plate, right bottom plate are equipped with universal wheel on pedestal.
Further, the left bottom plate is equipped with the left scale line matched with left slider, and left slider is equipped with and left quarter The left pointer that degree line matches;The right bottom plate is equipped with the right graduation mark matched with right sliding block, and right sliding block is equipped with and the right side The right pointer that graduation mark matches.
Compared with prior art, the invention has the following advantages:
1, in the use of the present invention, can be according to patient the case where, traction is fixed to patient legs using the present invention and is controlled It treats, or traction therapeutic is fixed to patient's arm using left support structure, reduce the health care expenditures of hospital, improve this hair The diversity of bright function improves adaptability of the invention.
2, the present invention is before carrying out traction therapeutic to patient legs, using left screw and right screw to left slider and right sliding block It is adjusted, keeps the distance between left front fixed plate and left back fixed plate corresponding with the left leg length of patient, consolidate before making the right side The distance between fixed board and right rear fixed plate are corresponding with the right leg of patient;By flexible to left connection expansion link and right connection The adjusting of bar, to reach the length for adapting to patient thigh;The height of patient, which is adapted to, using the first telescopic rod is sitting in branch convenient for patient It is corresponding with the first telescopic rod to trouble using left front telescopic rod, left back telescopic rod, right front stretching bar, right rear telescopic rod on fagging Person leg is supported;Improve adaptability of the invention.
3, in the use of the present invention, being made between left front fixed plate and left back fixed plate by left screw and right screw first Distance is corresponding with the left leg length of patient, carries out traction to patient legs secondly by left adjusting rod and right adjusting rod and controls It treats, improves the convenience that the present invention uses.
Detailed description of the invention
Fig. 1 is the first axonometric drawing of the invention;
Fig. 2 is the second axonometric drawing of the invention;
Fig. 3 is the first axonometric drawing of left support structure in the present invention;
Fig. 4 is the enlarged diagram of the a-quadrant Fig. 3 in the present invention;
Fig. 5 is the second axonometric drawing of left support structure in the present invention;
Fig. 6 is the axonometric drawing of right support structure in the present invention;
Fig. 7 is the structural schematic diagram of left rotational structure in the present invention;
In figure: 1, pedestal, the 2, first telescopic rod, 3, support plate, 4, right support structure, 401, right bottom plate, 402, right scale Line, 403, right pointer, 404, right connection expansion link, 405, right front stretching bar, 406, right front shoe, 407, right rear fixed plate, 408, right adjusting rod, 409, right rear telescopic rod, 410, right screw, 411, right sliding block;5, left support structure, 501, left bottom plate, 502, left scale line, 503, Zuo Zhizhen, 504, left slider, 505, left screw, 506, left back telescopic rod, 507, storage box, 508, Left adjusting rod, 509, left back fixed plate, 510, left knee joint fixed plate, 511, operating space, 512, left front telescopic rod, 513, appearance Receive slot, 514, left connection expansion link, 515, adjust bolt, 516, active clutch block;6, left rotational structure, 601, shell, 602, Left worm screw, 603, left worm gear, 604, driven clutch block;7, universal wheel, 8, right rotational structure.
Specific embodiment
A kind of pediatric Orthopaedics traction device, as shown in figs. 1-7, including support device, support device include pedestal 1, pedestal 1 It is equipped with left rotational structure 6 and the corresponding right rotational structure 8 of left rotational structure 6;It is detachably connected in the left rotational structure 6 There is left support structure 5, is connected with right support structure 4 in right rotational structure 8;The left support structure 5 includes left bottom plate 501, left It is rotatably connected to left screw 505 on bottom plate 501, the left slider being slidably connected with left bottom plate 501 is bolted in left screw 505 504;Left back fixed structure is connected on the left slider 504, bottom plate is equipped with corresponding with left back fixed structure left front solid Determine structure;The left connection structure being detachably connected with left rotational structure 6 is rotatably connected on the left bottom plate 501.
In the use of the present invention, immunotherapy targeted autoantibody is carried out to patient according to patients with fractures position, if patient is fractured leg, Patient is sitting in support device, will use right support structure 4 that the right leg of patient is fixed, using left support structure 5 to patient Left leg is fixed;After the completion of patient is fixed, make 5 He of left support structure using left rotational structure 6 and right rotational structure 8 Right support structure 4 is corresponding with patient's both legs, improves the comfort level of patient, then uses left support structure 5 and right support structure 4 Traction assist personnel is carried out to the corresponding leg of patient to treat patient;If patient is arm fracture, left company is used Binding structure is separated with left rotational structure 6, and patient's arm is fixed using left back fixed structure and left front fixed structure, is used Left support structure 5 is drawn patient's arm assist personnel and is treated to patient.
In the use of the present invention, using the present invention traction therapeutic is fixed in patient legs by can be according to patient the case where, Or traction therapeutic is fixed to patient's arm using left support structure 5, the health care expenditures of hospital are reduced, the present invention is improved Function diversity, that is, improve adaptability of the invention.
The right support structure 4 includes right bottom plate 401, is rotatably connected to right screw 410, right screw 410 on right bottom plate 401 On be bolted with the right sliding block 411 being slidably connected with right bottom plate 401;Right rear telescopic rod 409 is connected on the right sliding block 411, it is right The telescopic end of rear telescopic rod 409 is connected with right adjusting rod 408, and the telescopic end of right adjusting rod 408 is connected with right rear fixed plate 407; Right front stretching bar 405 corresponding with right rear telescopic rod 409 is connected on the right bottom plate 401, right front stretching bar 405 stretches End is connected with right front shoe 406;The right connection expansion link being connected with right rotational structure 8 is connected on the right bottom plate 401 404。
Right support structure 4 drives right rear telescopic rod 409 to slide by right sliding block 411 when in use, using right screw 410, Right rear telescopic rod 409 drives right adjusting rod 408 to move, and has adjusting rod that right rear fixed plate 407 is driven to move, i.e., fixed behind the adjusting right side The distance between plate 407 and right front shoe 406 improve adaptability of the invention to reach the length for adapting to patient's shank;Make The distance between right front shoe 406 and support device are adjusted with right connection expansion link 404, to reach the length for adapting to patient thigh Degree, improves adaptability of the invention.
The left rotational structure 6 includes the left shell 601 affixed with pedestal 1, is rotatably connected to left worm screw on left shell 601 602, knob is connected on left worm screw 602, left worm gear 603 is engaged on left worm screw 602, left worm gear 603 is coaxially connected with driven Clutch block 604;When in use, turning knob drives left worm screw 602 to rotate to left rotational structure 6, and left worm screw 602 drives left worm gear 603 rotations, left worm gear 603 drive left support device to rotate, use left worm screw 602 and left worm gear by driven clutch block 604 603, which are meshed, drives left support device to rotate, and improves stability of the invention.
The right rotational structure 8 includes the right shell body 601 affixed with pedestal 1, is rotatably connected to right snail on right shell body 601 Bar is connected with knob on right worm screw, is engaged with right worm gear on right worm screw, and the telescopic end of right worm gear and right connection expansion link 404 is solid It connects.When in use, turning knob drives right worm screw rotation to right rotational structure 8, and right worm screw drives right worm gear rotation, and right worm gear drives The rotation of right support device, is meshed using right worm screw and right worm gear and right support device is driven to rotate, improve stability of the invention.
The left back fixed structure includes the left back telescopic rod 506 affixed with left slider 504, and left back telescopic rod 506 is stretched Contracting end is connected with left adjusting rod 508, and the telescopic end of left adjusting rod 508 is connected with rear support, connects after slidably connecting on rear support Column is connect, rear support is equipped with the fastening screw matched with rear connecting column, is connected with left back fixed plate 509 on connecting column, left back Fixed plate 509 is hand fixing plate or foot's fixed plate;The left front fixed structure includes and affixed left front of left bottom plate 501 Telescopic rod 512, the telescopic end for making front stretching bar are connected with preceding support, slidably connect preceding connecting column on preceding support, on preceding support Equipped with the fastening screw matched with preceding connecting column, left front fixed plate 510 is connected on preceding connecting column, left front fixed plate 510 is Knee joint fixed plate or elbow joint fixed plate.
Left back fixed structure when in use, according to the case where patient by left back fixed plate 509 be changed to hand fixing plate or Left front fixed plate 510 is changed to corresponding knee joint fixed plate or elbow joint fixed plate by foot's fixed plate;By patient's arm or Shank is fixed in left back fixed plate 509 and left front fixed plate 510, is carried out using left adjusting rod 508 to patient's arm or shank Traction adjuvant treatment.
The left connection structure includes the left connection expansion link 514 with bottom plate rotation connection, is set on left connection expansion link 514 There is the fastening screw matched with bottom plate;The telescopic end of the left connection expansion link 514 is spirally connected right adjusting bolt 515, adjusts spiral shell The active clutch block 516 matched with driven clutch block 604, active clutch block 516 and left connection are rotatably connected on bolt 515 The telescopic end of telescopic rod 514 is slidably connected, and when in use, rotation adjusts bolt 515 and drives active clutch left connection structure Block 516 is meshed with driven clutch block 604, drives left connection expansion link 514 to rotate using left worm gear 603 and then drives left branch Support structure 5 rotates.
The support device includes the first telescopic rod 2 being fixed on pedestal 1, and the telescopic end of the first telescopic rod 2 is connected with Support plate 3;The height of support plate 3 is adjusted using the first telescopic rod 2, it is of the invention up and down convenient for patient to adapt to the height of patient, Improve the convenience that the present invention uses;Left front telescopic rod 512, left back telescopic rod 506, right front stretching bar 405, right rear telescopic rod 409, the first telescopic rod 2, left connection expansion link 514, right connection expansion link 404 include retracting cylinder, are slidably connected on retracting cylinder There is telescopic rod, retracting cylinder is equipped with the fastening screw matched with telescopic rod.
The left adjusting rod 508 includes left adjustment barrel, left connecting rod is slidably connected in left adjustment barrel, left connecting rod is with after Support is connected, and the left adjusting screw rod being spirally connected with left connecting rod is rotatably connected in left adjustment barrel;The right adjusting rod 408 includes Right adjustment barrel slidably connects right connecting rod in right adjustment barrel, and right connecting rod is connected with right rear fixed plate 407, right adjustment barrel On be rotatably connected to the right adjusting screw rod being spirally connected with right connecting rod;The left adjustment barrel and right adjustment barrel are square tube, left connection Bar and right connecting rod are square bar.
Left adjusting rod 508 when in use, rotates left adjusting screw rod, and left adjusting screw rod drives left connecting rod sliding along left adjustment barrel It is dynamic, and then rear support sliding is driven, and then realize that left back fixed plate 509 draws patient's arm or shank;Right adjusting rod 408 when in use, rotates right adjusting screw rod, after right adjusting screw rod drives right connecting rod to slide along right adjustment barrel, and then drive is right Fixed plate 407 is slided, and then realizes the traction to patient's shank.
The left bottom plate 501 is equipped with storage box 507, and storage box 507 is equipped with operating space far from one end of left bottom plate 501 511;The storage box 507 is equipped with receiving area, is additionally provided with the cover board matched with receiving area on storage box 507;The storage The holding tank 513 matched with left connection structure is additionally provided on case 507;The left bottom plate 501, right bottom plate 401, on pedestal 1 Equipped with universal wheel 7.
It is boneseted using operating space 511 to patient, synthetism, the operation such as planter cast, places hand using receiving area and fix Plate, foot's fixed plate, knee joint fixed plate, elbow joint fixed plate, it is on-demand convenient for medical staff, improve operation of the present invention Convenience;When carrying out traction therapeutic to patient's arm using left support structure 5, left connection structure is placed in holding tank 513, Prevent medical staff using when left connection structure broken, improve service life of the invention.
The left bottom plate 501 is equipped with the left scale line 502 matched with left slider 504, and left slider 504 is equipped with and a left side The left pointer 503 that graduation mark 502 matches;The right bottom plate 401 is equipped with the right graduation mark 402 matched with right sliding block 411, Right sliding block 411 is equipped with the right pointer 403 matched with right graduation mark 402, is matched using left scale line 502 and left pointer 503 It closes and improves the convenience that medical staff adjusts left slider 504, match raising doctor using right graduation mark 402 and right pointer 403 The convenience that shield personnel adjust right sliding block 411.

Claims (10)

1. a kind of pediatric Orthopaedics traction device, it is characterised in that: including support device, support device includes pedestal (1), pedestal (1) left rotational structure (6) and the corresponding right rotational structure (8) of left rotational structure (6) are equipped with;The left rotational structure (6) On be removably connected with left support structure (5), be connected with right support structure (4) on right rotational structure (8);The left support structure (5) include left bottom plate (501), be rotatably connected on left bottom plate (501) left screw (505), is bolted in left screw (505) and a left side The left slider (504) that bottom plate (501) is slidably connected;It is connected with left back fixed structure on the left slider (504), bottom plate is equipped with Left front fixed structure corresponding with left back fixed structure;It is rotatably connected on the left bottom plate (501) and left rotational structure (6) The left connection structure being detachably connected.
2. pediatric Orthopaedics traction device as described in claim 1, it is characterised in that: the right support structure (4) includes right bottom Plate (401) is rotatably connected to right screw (410) on right bottom plate (401), is bolted in right screw (410) and right bottom plate (401) are sliding The right sliding block (411) of dynamic connection;It is connected with right rear telescopic rod (409) on the right sliding block (411), right rear telescopic rod (409) Telescopic end is connected with right adjusting rod (408), and the telescopic end of right adjusting rod (408) is connected with right rear fixed plate (407);The right bottom Right front stretching bar (405) corresponding with right rear telescopic rod (409) is connected on plate (401), right front stretching bar (405) is stretched End is connected with right front shoe (406);The right connection being connected with right rotational structure (8) is connected on the right bottom plate (401) Telescopic rod (404).
3. pediatric Orthopaedics traction device as claimed in claim 2, it is characterised in that: the left rotational structure (6) includes and bottom Seat (1) affixed left shell (601) is rotatably connected to left worm screw (602) on left shell (601), is engaged on left worm screw (602) Left worm gear (603), left worm gear (603) are coaxially connected with driven clutch block (604).
4. pediatric Orthopaedics traction device as claimed in claim 3, it is characterised in that: the right rotational structure (8) includes and bottom Seat (1) affixed right shell body (601) is rotatably connected to right worm screw on right shell body (601), right worm gear is engaged on right worm screw, right Worm gear and the telescopic end of right connection expansion link (404) are affixed.
5. pediatric Orthopaedics traction device as claimed in claim 4, it is characterised in that: the left back fixed structure includes and left cunning The affixed left back telescopic rod (506) of block (504), the telescopic end of left back telescopic rod (506) are connected with left adjusting rod (508), left tune The telescopic end of pole (508) is connected with rear support, and rear connecting column is slidably connected on rear support, and rear support is equipped with and rear connection The fastening screw that column matches is connected with left back fixed plate (509) on connecting column;The left front fixed structure includes and left bottom plate (501) affixed left front telescopic rod (512), the telescopic end for making front stretching bar are connected with preceding support, slidably connect on preceding support Preceding connecting column, preceding support are equipped with the fastening screw matched with preceding connecting column, are connected with left front fixed plate on preceding connecting column (510)。
6. pediatric Orthopaedics traction device as claimed in claim 5, it is characterised in that: the left connection structure includes turning with bottom plate The left connection expansion link (514) of dynamic connection, left connection expansion link (514) are equipped with the fastening screw matched with bottom plate;It is described The telescopic end of left connection expansion link (514) is spirally connected right adjusting bolt (515), adjust be rotatably connected on bolt (515) with it is driven The active clutch block (516) that clutch block (604) matches, the telescopic end of active clutch block (516) and left connection expansion link (514) It is slidably connected.
7. pediatric Orthopaedics traction device as claimed in claim 6, it is characterised in that: the support device includes being fixed in pedestal (1) the first telescopic rod (2) on, the telescopic end of the first telescopic rod (2) are connected with support plate (3).
8. pediatric Orthopaedics traction device as claimed in claim 7, it is characterised in that: the left adjusting rod (508) includes left tune Cylinder is saved, slidably connects left connecting rod in left adjustment barrel, left connecting rod is connected with rear support, is rotatably connected in left adjustment barrel The left adjusting screw rod being spirally connected with left connecting rod;The right adjusting rod (408) includes right adjustment barrel, is slidably connected in right adjustment barrel Right connecting rod, right connecting rod are connected with right rear fixed plate (407), are rotatably connected in right adjustment barrel and are spirally connected with right connecting rod Right adjusting screw rod.
9. pediatric Orthopaedics traction device as claimed in claim 8, it is characterised in that: the left bottom plate (501) is equipped with storage Case (507), storage box (507) are equipped with operating space (511) far from the one end of left bottom plate (501);The storage box (507) is equipped with Receiving area, storage box are additionally provided with the cover board matched with receiving area on (507);It is additionally provided on the storage box (507) and Zuo Lian The holding tank (513) that binding structure matches;The left bottom plate (501), right bottom plate (401), pedestal are equipped with universal wheel on (1) (7)。
10. pediatric Orthopaedics traction device as claimed in claim 9, it is characterised in that: the left bottom plate (501) is equipped with and a left side The left scale line (502) that sliding block (504) matches, left slider (504) are equipped with the left pointer matched with left scale line (502) (503);The right bottom plate (401) is equipped with the right graduation mark (402) matched with right sliding block (411), sets on right sliding block (411) There is the right pointer (403) matched with right graduation mark (402).
CN201910868727.4A 2019-09-16 2019-09-16 A kind of pediatric Orthopaedics traction device Withdrawn CN110522545A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910868727.4A CN110522545A (en) 2019-09-16 2019-09-16 A kind of pediatric Orthopaedics traction device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910868727.4A CN110522545A (en) 2019-09-16 2019-09-16 A kind of pediatric Orthopaedics traction device

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Publication Number Publication Date
CN110522545A true CN110522545A (en) 2019-12-03

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CN201910868727.4A Withdrawn CN110522545A (en) 2019-09-16 2019-09-16 A kind of pediatric Orthopaedics traction device

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111803262A (en) * 2020-07-21 2020-10-23 山东中医药大学 Pediatric orthopedic traction device
CN113288545A (en) * 2021-07-06 2021-08-24 哈尔滨市全科医疗技术发展有限责任公司 Medical treatment is with multi-functional supplementary rehabilitation chair

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111803262A (en) * 2020-07-21 2020-10-23 山东中医药大学 Pediatric orthopedic traction device
CN113288545A (en) * 2021-07-06 2021-08-24 哈尔滨市全科医疗技术发展有限责任公司 Medical treatment is with multi-functional supplementary rehabilitation chair

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Application publication date: 20191203