CN110251292A - A kind of automatic adjustable puncture needle bone traction frame - Google Patents

A kind of automatic adjustable puncture needle bone traction frame Download PDF

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Publication number
CN110251292A
CN110251292A CN201910534935.0A CN201910534935A CN110251292A CN 110251292 A CN110251292 A CN 110251292A CN 201910534935 A CN201910534935 A CN 201910534935A CN 110251292 A CN110251292 A CN 110251292A
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CN
China
Prior art keywords
support
grillage
column
puncture needle
bone traction
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.)
Pending
Application number
CN201910534935.0A
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Chinese (zh)
Inventor
王风岭
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Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201910534935.0A priority Critical patent/CN110251292A/en
Publication of CN110251292A publication Critical patent/CN110251292A/en
Pending 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 discloses a kind of automatic adjustable puncture needle bone traction frames, are related to technical field of medical auxiliary equipment, mainly for solving the problems, such as that the angle of hitch frame upper pallet is fixed and can not adaptability adjusting;The bone traction frame, including supporting grillage, both ends are respectively and fixedly provided with supporting leg column on the downside of the support grillage, the lower end of each supporting leg column is mounted on shifting roller, there are two lift component by the leg of line of symmetry of supporting leg column middle line for the setting of support grillage upper end, it lifts component and includes supporting plate and be fixed on the rotational support column under supporting plate on arc wall in the leg, the rotational installation of rotational support column is provided with the driving unit that two legs can be driven to lift component opposite direction rotation simultaneously on support grillage in the middle part of the support grillage lower end.The configuration of the present invention is simple, can multi-angle regulation hitch frame supporting plate, using motor driven, remote controlled automatic adjustment, simple and efficient to handle, and practicability is stronger.

Description

A kind of automatic adjustable puncture needle bone traction frame
Technical field
The present invention relates to technical field of medical auxiliary equipment, specifically a kind of automatic adjustable puncture needle is drawn with orthopaedics Frame.
Background technique
Traction is the common treatment method of orthopaedics.The implementation of the product auxiliary traction art improves traction effect.The product By being connected and fixed device, perineum column, outreach bar, tractor, sole fixed link, side rails, support post, steering knuckle, vehicle frame, leading Pin plate, the traction first-class composition of sole Universal clamp.And bone traction frame is orthopaedics for the reset of fracture, fixation and many other One for the treatment of method of orthopaedic disease can reach therapeutic purposes by traction, for shank especially to inoperable patient The patient of fracture or other lower limb sufferers maintains a posture for a long time since lower limb are mobile difficult, is unfavorable for the health of lower limb It is multiple, and easily cause anchylosis, muscle cramp or even cutaneous necrosis.
Existing be bone traction frame is drawn by simple some brackets mostly, can not be according to the need of patient The adjustment for carrying out respective angles is asked, poor for applicability, using effect is bad, to affect the recovery of patient.Also do not match simultaneously Standby corresponding motor driven adjustment equipment can not carry out remotely controlling automatic adjustment, be often difficult to operate, poor controllability, operate Process it is cumbersome, bring inconvenience to the work of patient and medical worker.
In view of the above-mentioned problems, application No. is a kind of bone traction frames of 201810809926.3 patent disclosure, by leading The legs and feet traction mechanism that the rear end of rail, the leg bracket that can be slided and guide rail is equipped with draws to realize, although can make leg bar Opening and closing are convenient, improve using effect to a certain extent, but the fixation of two on hitch frame leg bracket can only front and back shifting It is dynamic, and when leg is placed on leg bracket by sufferer cross-shaped state, and different patient's intersecting angles is different, so can not Use demand of the angle between it without being able to satisfy different patients is adjusted, it is poor for applicability.
Application No. is a kind of Orthopedic traction frames of the patent disclosure of 201820091071 .0, pass through base plate structure Setting, the leg for fixing patient of fastening improves comfort level by the setting of support board structure, but equally remaining on can not Solve when different patients puncture to leg lift it is distracted require different problems, can not carry out the adjusting of angle, adaptability compared with Difference, in addition it is also not equipped with corresponding motor adjustment equipment, can not carry out remote operation control, operating process still it is cumbersome not Just.
In conclusion needing a kind of bone traction frame, it is capable of the supporting plate of multi-angle regulation hitch frame, leg is enabled to hold in the palm It lifts plate and forms different crossing conditions, so that its angle is adjusted in two supporting plates, adapt to puncture to the distracted multi-angle tune in leg Section, meets the needs of different patients, its adaptability is improved, and can remotely control automatic adjustment using motor driven, so that behaviour Make simple and efficient, practicability is stronger, offers convenience to the work of patient and medical worker.
Summary of the invention
The purpose of the present invention is to provide a kind of automatic adjustable puncture needle bone traction frame, can adapt to puncture to leg The requirement of the distracted multi-angle regulation in portion, can multi-angle regulation hitch frame supporting plate, and using motor driven it is remote controlled from It is dynamic to adjust, to solve the problems, such as that the angle of hitch frame upper pallet is fixed and can not adaptability adjusting.
To achieve the above object, the invention provides the following technical scheme:
A kind of automatic adjustable puncture needle bone traction frame, including support grillage, support grillage downside both ends are fixed There is supporting leg column, the lower end of each supporting leg column is mounted on shifting roller, and there are two with supporting leg for the setting of support grillage upper end Column middle line is that component is lifted in the leg of line of symmetry, and turn that component includes supporting plate and is fixed under supporting plate on arc wall is lifted in the leg Dynamic support column, for the rotational installation of rotational support column on support grillage, can be driven by being provided in the middle part of the support grillage lower end by two Lift the driving unit of component opposite direction rotation simultaneously in leg.
Based on the above technical solution, the present invention also provides following optional technical solutions:
In a kind of optinal plan: being covered with dottle pin on the supporting plate inner arc wall.
In a kind of optinal plan: the driving unit includes mounting groove and rotational installation in the adjusting silk in mounting groove Bar adjusts the first screw-casing that threaded engagement therewith is arranged on screw rod, and the first screw-casing two sidewalls are respectively and fixedly provided with fixed connecting rod, Fixed interlinking lever end is provided with rack gear, and rack gear is meshed with the rotate gear that rotational support column bottom end is arranged in, the adjusting silk One end of bar is fixedly connected with the adjusting motor output shaft coaxial line that mounting groove end is arranged in.
In a kind of optinal plan: the fixed connecting rod is pierced by the bar shaped perforation being arranged in installation groove sidewall and therewith side Side mutually slides.
In a kind of optinal plan: the rack gear top and the sliding of support grillage lower end surface connect.
In a kind of optinal plan: two described supporting plate one end are provided with sole, and sole lower end is slidably connected to support On grillage upper surface, the support grillage upper surface is provided with the arc-shaped guide rail centered on rotational support mast axis, the foot Board bottom portion slide fastener is on arc-shaped guide rail.
In a kind of optinal plan: each supporting leg top end is articulated with support grillage bottom, the support grillage lower end Two sides are provided with the adjusting unit for adjusting support grillage height, and adjusting unit includes that both ends by fixing seat are installed on support plate The elevating screw of frame lower end, one end of the elevating screw are connected to lifting motor arranged on the fixing seat, the lifting silk The bar both ends hand of spiral is opposite and elevating screw both ends are arranged with the second matched screw-casing, each second spiral Set end side is fixed with pushes pillar with supporting leg column correspondingly, pushes pillar to stretch to and is arranged on supporting leg mast wall Guide groove.
Compared to the prior art, beneficial effects of the present invention are as follows:
1, the hitch frame using driving unit two legs can be lifted the supporting plate in component carry out rotation and rotation direction on the contrary, Can thus make two legs lift plate will form different crossing conditions, so that its angle is adjusted in two supporting plates, It adapts to puncture to the distracted multi-angle regulation in leg;
2, the configuration of the present invention is simple, can multi-angle regulation hitch frame supporting plate, the remote controlled automatic tune using motor driven Section, simple and efficient to handle, practicability is stronger.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram of driving unit in the present invention.
Fig. 3 is the overlooking structure diagram that grillage is supported in the present invention.
Fig. 4 is the structural schematic diagram that unit is adjusted in another embodiment of the present invention.
Appended drawing reference annotation: support grillage 1, supporting leg column 2, arc-shaped guide rail 3, supporting plate 4, rotational support column 5, mounting groove 6, It adjusts screw rod 7, the first screw-casing 8, fixed connecting rod 9, rack gear 10, bar shaped perforation 11, sole 12, dottle pin 13, shifting roller 14, rise Screw rod 15 is dropped, fixing seat 16, the second screw-casing 17, guide groove 18, pillar 19, lifting motor 20 is pushed, adjusts motor 21, rotation Gear 22.
Specific embodiment
Following embodiment can be described in detail the present invention in conjunction with attached drawing, in attached drawing or explanation, similar or identical part Using identical label, and in practical applications, shape, thickness or the height of each component can be expanded or shunk.Institute of the present invention Each embodiment enumerated is only to illustrate the present invention, is not used to limit the scope of the present invention.It is made for the present invention any aobvious And modification easy to know or change are without departure from spirit and scope of the invention.
Embodiment 1
Please refer to Fig. 1~3, in the embodiment of the present invention, a kind of automatic adjustable puncture needle bone traction frame, including support grillage 1, the 1 downside both ends of support grillage are respectively and fixedly provided with supporting leg column 2, and the lower end of each supporting leg column 2 is mounted on shifting roller 14, the setting of support 1 upper end of grillage there are two component is lifted by the leg of line of symmetry of 2 middle line of supporting leg column, lift by the leg Component includes supporting plate 4 and is fixed on the rotational support column 5 under supporting plate 4 on arc wall, and the rotational installation of rotational support column 5 is in support grillage On 1, dottle pin 13 is covered on the 4 inner arc wall of supporting plate, two leg supports can be driven by being provided in the middle part of 1 lower end of support grillage The driving unit of component opposite direction rotation simultaneously is lifted, the driving unit includes mounting groove 6 and rotational installation in mounting groove 6 Adjusting screw rod 7, adjust and be arranged with the first screw-casing 8 of threaded engagement therewith on screw rod 7,8 two sidewalls of the first screw-casing are solid Surely there is fixed connecting rod 9, fixed connecting rod 9 is pierced by the bar shaped perforation 11 being arranged on 6 side wall of mounting groove and avris mutually slides therewith, Gu Determine 9 end of connecting rod and be provided with rack gear 10, rack gear 10 is meshed with the rotate gear 22 that 5 bottom end of rotational support column is arranged in, rack gear 10 tops and the sliding of support 1 lower end surface of grillage connect, described one end for adjusting screw rod 7 and the adjusting that 6 end of mounting groove is arranged in 21 output shaft coaxial line of motor is fixedly connected;
When in use, adjusting screw rod 7 can be driven to rotate by adjusting motor 21, due to adjusting the spiral shell of screw rod 7 and the first screw-casing 8 Screwing conjunction may make fixed connecting rod 9 to move along 7 axial direction of screw rod is adjusted, so that rack gear 10 moves through and turning gear The cooperation of wheel 22 is so that the rotation of 5 opposite direction of rotational support column in component is lifted in two legs, so as to adjust two shiftings Angle between dynamic idler wheel 14 is to lift distracted requirement to leg when adapting to and puncturing;
Two described 4 one end of supporting plate are provided with sole 12, and 12 lower end of sole is slidably connected on support 1 upper surface of grillage, tool Body, support 1 upper surface of grillage is provided with the arc-shaped guide rail 3 centered on 5 axis of rotational support column, 12 bottom of sole Portion's slide fastener is on arc-shaped guide rail 3.
Embodiment 2
Referring to Fig. 4, the embodiment of the present invention difference from example 1 is that: each 2 top of supporting leg column is articulated with support 1 bottom of grillage, the support 1 lower end two sides of grillage are provided with the adjusting unit for adjusting support 1 height of grillage, adjust unit packet The elevating screw 15 that both ends are installed on support 1 lower end of grillage by fixing seat 16 is included, one end of the elevating screw 15 is connected to Lifting motor 20 in fixing seat 16 is set, and the 15 both ends hand of spiral of elevating screw is opposite and 15 both ends of elevating screw are equal It is arranged with the second matched screw-casing 17, each second screw-casing, 17 end side is fixed with a pair of with supporting leg column 2 one The promotion pillar 19 answered pushes pillar 19 to stretch to the guide groove 18 being arranged on 2 bar wall of supporting leg column, and then in lifting motor Rotate elevating screw 15, so that two the second screw-casings 17 are mutually separate or mutually closely going up and down silk It moves on bar 15, changes around it with the rotation of 1 hinged place of grillage is supported since the movement of the second screw-casing 17 can stir supporting leg column 2 Become 2 tilt angle of supporting leg column, so as to adjust the height of support grillage 1 to cooperate puncture hospital bed;It is easy to adjust quick.
The above, the only specific embodiment of the disclosure, but the protection scope of the disclosure is not limited thereto, it is any Those familiar with the art can easily think of the change or the replacement in the technical scope that the disclosure discloses, and should all contain It covers within the protection scope of the disclosure.Therefore, the protection scope of the disclosure should be subject to the protection scope in claims.

Claims (7)

1. a kind of automatic adjustable puncture needle bone traction frame, including support grillage (1), support grillage (1) downside two End is respectively and fixedly provided with supporting leg column (2), and the lower end of each supporting leg column (2) is mounted on shifting roller (14), which is characterized in that branch For the setting of fagging frame (1) upper end there are two component is lifted by the leg of line of symmetry of supporting leg column (2) middle line, group is lifted in the leg Part includes supporting plate (4) and is fixed on the rotational support column (5) under supporting plate (4) on arc wall, and rotational support column (5) is rotatablely installed in branch On fagging frame (1), being provided in the middle part of support grillage (1) lower end can drive two legs to lift component opposite direction turn simultaneously Dynamic driving unit.
2. automatic adjustable puncture needle bone traction frame according to claim 1, which is characterized in that the supporting plate (4) Dottle pin (13) are covered on inner arc wall.
3. automatic adjustable puncture needle bone traction frame according to claim 1, which is characterized in that the driving unit Including mounting groove (6) and rotational installation in the adjusting screw rod (7) in mounting groove (6), adjusts and be arranged with spiral therewith on screw rod (7) The first screw-casing (8) of cooperation, the first screw-casing (8) two sidewalls are respectively and fixedly provided with fixed connecting rod (9), and fixed connecting rod (9) end is set It is equipped with rack gear (10), rotate gear (22) of the rack gear (10) with setting in rotational support column (5) bottom end is meshed, the adjusting silk Adjusting motor (21) the output shaft coaxial line of one end of bar (7) with setting in mounting groove (6) end is fixedly connected.
4. automatic adjustable puncture needle bone traction frame according to claim 3, which is characterized in that the fixed connecting rod (9) it is pierced by the bar shaped perforation (11) being arranged on mounting groove (6) side wall and avris mutually slides therewith.
5. automatic adjustable puncture needle bone traction frame according to claim 3, which is characterized in that the rack gear (10) Top and the sliding of support grillage (1) lower end surface connect.
6. automatic adjustable puncture needle bone traction frame according to claim 3, which is characterized in that two supporting plates (4) one end is provided with sole (12), and sole (12) lower end is slidably connected on support grillage (1) upper surface, the support plate Frame (1) upper surface is provided with the arc-shaped guide rail (3) centered on rotational support column (5) axis, sole (12) bottom slide fastener On arc-shaped guide rail (3).
7. -6 any automatic adjustable puncture needle bone traction frame according to claim 1, which is characterized in that Mei Gezhi Support leg column (2) top is articulated with support grillage (1) bottom, and support grillage (1) the lower end two sides are provided with adjusting support plate The adjusting unit of frame (1) height, adjusting unit includes the lifting that both ends are installed on support grillage (1) lower end by fixing seat (16) Screw rod (15), one end of the elevating screw (15) are connected to the lifting motor (20) being arranged on fixing seat (16), the liter Drop screw rod (15) both ends hand of spiral is opposite and elevating screw (15) both ends are arranged with matched the second screw-casing (17), Each second screw-casing (17) end side is fixed with pushes pillar (19) with supporting leg column (2) correspondingly, pushes pillar (19) guide groove (18) being arranged on supporting leg column (2) bar wall is stretched to.
CN201910534935.0A 2019-06-20 2019-06-20 A kind of automatic adjustable puncture needle bone traction frame Pending CN110251292A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910534935.0A CN110251292A (en) 2019-06-20 2019-06-20 A kind of automatic adjustable puncture needle bone traction frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910534935.0A CN110251292A (en) 2019-06-20 2019-06-20 A kind of automatic adjustable puncture needle bone traction frame

Publications (1)

Publication Number Publication Date
CN110251292A true CN110251292A (en) 2019-09-20

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Family Applications (1)

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CN201910534935.0A Pending CN110251292A (en) 2019-06-20 2019-06-20 A kind of automatic adjustable puncture needle bone traction frame

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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2257187Y (en) * 1996-03-12 1997-07-02 天津市医药工业技术研究所 Sickbed
JP2005342333A (en) * 2004-06-04 2005-12-15 Osada Res Inst Ltd Dental treatment chair
CN106264980A (en) * 2016-08-31 2017-01-04 河南优德医疗设备股份有限公司 A kind of hip joint training devices
CN205924266U (en) * 2016-06-24 2017-02-08 宁波科艺医疗器械有限公司 Orthopedic traction frame
CN207128066U (en) * 2017-08-03 2018-03-23 南国海 A kind of adjustable cement stirring device
CN108704269A (en) * 2018-04-30 2018-10-26 中山市贝子洗涤科技有限公司 A kind of multi-functional split tension exercising apparatus
CN208447730U (en) * 2017-09-13 2019-02-01 随州市中心医院 A kind of therapeutic device for cardiovascular interventional operation
CN109431575A (en) * 2018-10-24 2019-03-08 王英 A kind of easily sliding object extractor of ear-nose-throat department
CN208710071U (en) * 2017-09-27 2019-04-09 高薇丽 A kind of medical operation room equipment lodging bench

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2257187Y (en) * 1996-03-12 1997-07-02 天津市医药工业技术研究所 Sickbed
JP2005342333A (en) * 2004-06-04 2005-12-15 Osada Res Inst Ltd Dental treatment chair
CN205924266U (en) * 2016-06-24 2017-02-08 宁波科艺医疗器械有限公司 Orthopedic traction frame
CN106264980A (en) * 2016-08-31 2017-01-04 河南优德医疗设备股份有限公司 A kind of hip joint training devices
CN207128066U (en) * 2017-08-03 2018-03-23 南国海 A kind of adjustable cement stirring device
CN208447730U (en) * 2017-09-13 2019-02-01 随州市中心医院 A kind of therapeutic device for cardiovascular interventional operation
CN208710071U (en) * 2017-09-27 2019-04-09 高薇丽 A kind of medical operation room equipment lodging bench
CN108704269A (en) * 2018-04-30 2018-10-26 中山市贝子洗涤科技有限公司 A kind of multi-functional split tension exercising apparatus
CN109431575A (en) * 2018-10-24 2019-03-08 王英 A kind of easily sliding object extractor of ear-nose-throat department

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Application publication date: 20190920

RJ01 Rejection of invention patent application after publication