CN108652808A - A kind of bone wound traction stretching device - Google Patents
A kind of bone wound traction stretching device Download PDFInfo
- Publication number
- CN108652808A CN108652808A CN201810760007.1A CN201810760007A CN108652808A CN 108652808 A CN108652808 A CN 108652808A CN 201810760007 A CN201810760007 A CN 201810760007A CN 108652808 A CN108652808 A CN 108652808A
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- China
- Prior art keywords
- motor
- pedestal
- threaded rod
- stretching device
- fixed
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- 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.)
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS 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
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
- A61F5/04—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints
- A61F5/042—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints for extension or stretching
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- Health & Medical Sciences (AREA)
- Nursing (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The present invention provides a kind of bone wound traction stretching device,Including electric cylinder,Mounting plate,Motor one,Protective cover,Motor two,Threaded rod and telescopic rod,Electric cylinder is bolted in the middle part of pedestal upper surface,Mounting plate is fixed by screws on electric cylinder upper surface,Motor one is assemblied in mounting plate on left side,The design achieves simple in structure easy to operation,The good function of using effect,Protective cover is mounted on the base end face front,Motor two is assemblied in protective cover,Motor two-way crosses telescopic rod and is set on the base end face front,Threaded rod upper end is connected by shaft coupling with motor two,Threaded rod lower end is connected by bearing block with fixed plate,The design achieves by the firm fixation of pedestal,The good function of stability,The present invention is easy to use,It is simple in structure easy to operation,Using effect is good,Convenient for by the firm fixation of pedestal,Stability is good,Reliability is high.
Description
Technical field
The present invention is a kind of bone wound traction stretching device, belongs to medical instruments apparatus field.
Background technology
In the prior art, since existing bone wound traction stretching device is complicated, volume is larger, occupies ward sky
Between, cost is high, complicated for operation, inconvenient to use, is solid by bolt since existing bone wound draws stretching device
Determine on one's sick bed, and then medical staff is made to need to carry spanner, and some of the staff's strength is small, fixation is not firm, is easy to make equipment
It shakes, causes danger, so being badly in need of a kind of bone wound traction stretching device to solve the above-mentioned problem.
Invention content
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of bone wounds to draw stretching device, to solve
The problems mentioned above in the background art, the present invention is easy to use, and simple in structure easy to operation, using effect is good, is convenient for the bottom of
The firm fixation of seat, stability is good, and reliability is high.
To achieve the goals above, the present invention is to realize by the following technical solutions：A kind of bone wound traction stretching
Device, including drawing mechanism and fixed mechanism, the drawing mechanism include pedestal, electric cylinder, mounting plate, motor one, take-up
Wheel, rotating bar, traction rope and sheath, the electric cylinder are bolted in the middle part of pedestal upper surface, and the mounting plate is logical
It crosses screw to be fixed on electric cylinder upper surface, the motor one is assemblied in mounting plate on left side, and the take-up pulley is assemblied in
In rotating bar annular side, the rotating bar left end is connected by shaft coupling with motor one, and the rotating bar right end passes through axis
Bearing is connected with right side in mounting plate, and the traction rope upper end is fixed on take-up pulley annular side lower end, the traction rope
Lower end extends to mounting plate lower face, and the sheath is fixed on traction rope lower face, and the fixed mechanism is set on the base
End face front, the fixed mechanism include fixed plate, protective cover, motor two, threaded rod and telescopic rod, the fixed plate assembly
In pedestal, the fixed plate left side is slidably connected with pedestal, and the protective cover is mounted on the base end face front, the electricity
Machine two is assemblied in protective cover, and the motor two-way crosses telescopic rod and is set on the base end face front, and the threaded rod upper end is logical
It crosses shaft coupling with motor two to be connected, the threaded rod lower end is connected by bearing block with fixed plate.
Further, the pedestal upper surface is equipped with threaded hole, and the threaded rod is connected across threaded hole with fixed plate.
Further, the protective cover, motor two and threaded rod are equipped with two groups, protective cover, motor two described in two groups
And threaded rod is symmetrically assemblied in pedestal upper surface front and rear.
Further, the telescopic rod is equipped with four groups, and motor two described in two groups passes through four groups of telescopic rods and pedestal phase respectively
Connection.
Further, right part is equipped with installation cavity in the mounting plate, be equipped in the installation cavity motor one, take-up pulley and
Rotating bar.
Further, cushion is equipped in the sheath, the cushion is arranged by velcro in sheath.
Beneficial effects of the present invention：A kind of bone wound of the present invention draws stretching device, because the present invention is added to pedestal, electricity
Dynamic cylinder, mounting plate, motor one, take-up pulley, rotating bar, traction rope and sheath, the design achieves simple in structure easy to operation,
The good function of using effect, solves that existing bone wound traction stretching device is complicated, and volume is larger, occupies ward sky
Between, cost is high, complicated for operation, inconvenient problem with use.
Because the present invention is added to fixed plate, protective cover, motor two, threaded rod and telescopic rod, the design achieves the bottom of by
The firm fixation of seat, the good function of stability solve existing bone wound traction stretching device, are to be bolted on disease
On bed, and then medical staff is made to need to carry spanner, and some of the staff's strength is small, fixation is not firm, is easy that equipment is made to shake, makes
At dangerous problem.
Because the present invention is added to threaded hole, which rotates and fixes convenient for threaded rod, because the present invention is added to installation
Chamber, the design is convenient for motor one, take-up pulley and rotating bar installation, and because the present invention is added to cushion, which improves patient
Comfort level, while cleaning replacement easy to disassemble, the present invention is easy to use, and simple in structure easy to operation, using effect is good, and being convenient for will
The firm fixation of pedestal, stability is good, and reliability is high.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is the structural schematic diagram that a kind of bone wound of the present invention draws stretching device；
Fig. 2 is the structural schematic diagram that a kind of bone wound of the present invention draws drawing mechanism in stretching device；
Fig. 3 is the structural schematic diagram that a kind of bone wound of the present invention draws fixed mechanism in stretching device；
In figure：1- drawing mechanisms, 2- fixed mechanisms, 11- pedestals, 12- electric cylinders, 13- mounting plates, 14- motors one, 15-
Take-up pulley, 16- rotating bars, 17- traction ropes, 18- sheaths, 21- fixed plates, 22- protective covers, 23- motors two, 24- threaded rods,
25- telescopic rods.
Specific implementation mode
To make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, with reference to
Specific implementation mode, the present invention is further explained.
- Fig. 3 is please referred to Fig.1, the present invention provides a kind of technical solution：A kind of bone wound traction stretching device, including stretch
Mechanism 1 and fixed mechanism 2, drawing mechanism 1 include pedestal 11, electric cylinder 12, mounting plate 13, motor 1, take-up pulley 15, turn
Lever 16, traction rope 17 and sheath 18, electric cylinder 12 are bolted in the middle part of 11 upper surface of pedestal, and mounting plate 13 passes through
Screw is fixed on 12 upper surface of electric cylinder, and motor 1 is assemblied in mounting plate 13 on left side, and take-up pulley 15, which is assemblied in, to be turned
In 16 annular side of lever, 16 left end of rotating bar is connected by shaft coupling with motor 1, and 16 right end of rotating bar passes through bearing
Seat is connected with right side in mounting plate 13, and 17 upper end of traction rope is fixed on 15 annular side lower end of take-up pulley, under traction rope 17
End extends to 13 lower face of mounting plate, and sheath 18 is fixed on 17 lower face of traction rope, is convenient for the design achieves simple in structure
Operation, the good function of using effect.
End face front, fixed mechanism 2 include fixed plate 21, protective cover 22, motor two to the setting of fixed mechanism 2 on the pedestal 11
23, threaded rod 24 and telescopic rod 25, fixed plate 21 are assemblied in pedestal 11, and 21 left side of fixed plate connects with the sliding of pedestal 11
It connects, protective cover 22 is mounted on 11 upper surface front of pedestal, and motor 2 23 is assemblied in protective cover 22, and motor 2 23 passes through telescopic rod
25 settings are connected by shaft coupling with motor 2 23 in end face front, 24 upper end of threaded rod on the pedestal 11,24 lower end of threaded rod
It is connected with fixed plate 21 by bearing block, the design achieves by 11 firm fixation of pedestal, the good function of stability.
11 upper surface of pedestal is equipped with threaded hole, and threaded rod 24 is connected across threaded hole with fixed plate 21, protective cover 22, electricity
Machine 2 23 and threaded rod 24 are equipped with two groups, and two groups of protective covers 22, motor 2 23 and threaded rod 24 are symmetrically assemblied in pedestal
11 upper surface front and rears, telescopic rod 25 are equipped with four groups, and two groups of motors 2 23 pass through four groups of telescopic rods 25 and pedestal 11 respectively
It is connected, right part is equipped with installation cavity in mounting plate 13, and motor 1, take-up pulley 15 and rotating bar 16, shield are equipped in installation cavity
Cushion is equipped in set 18, cushion is arranged by velcro in sheath 18.
Specific implementation mode：In progress in use, staff first checks the present invention, check for scarce
It falls into, can not just carry out using if there is defect, need that maintenance personal is notified to repair at this time, if there is no asking
It can be carried out using if topic, medical staff installs equipment according to patient location first, and pedestal 11 is stuck in disease by medical staff
On bed, motor 2 23 is then run, motor 2 23 drives threaded rod 24 to rotate, and threaded rod 24 rotates in threaded hole and to moving down
Dynamic, threaded rod 24 drives motor 2 23 to move down, and motor 2 23 drives telescopic rod 25 to shrink, while the drive of threaded rod 24 is solid
Fixed board 21 moves down, until fixed plate 21 is tightly bonded with sick bed, motor 2 23 out of service, to realize pedestal 11
Firm fixation, the good function of stability.
Patient affected part is sleeved in sheath 18 by medical staff first, then medical staff according to patient need level of stretch come
Electric cylinder 12 is run, electric cylinder 12 stretches out upwards, and electric cylinder 12 drives mounting plate 13, motor 1, take-up pulley 15, rotating bar
16, traction rope 17 and sheath 18 move up, when sheath 18 is moved to suitable position, electric cylinder 12 out of service, then transport
Row motor 1, motor 1 drive rotating bar 16 to rotate, and rotating bar 16 drives take-up pulley 15 to rotate, and take-up pulley 15 makes traction rope
17 extend downwardly, and traction rope 17 drives sheath 18 to move down, and sheath 18 drives patient affected part to move down, and rerun motor one
14 reversion, motor 1 drive rotating bar 16 rotate, rotating bar 16 drive take-up pulley 15 rotate, take-up pulley 15 make traction rope 17 to
Upper stretching, traction rope 17 drive sheath 18 to move up, and sheath 18 drives patient affected part to move up, and then patient affected part is made to do
Extensional motion, using effect good function simple in structure easy to operation to realize.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from the present invention spirit or
In the case of essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that come within the meaning and range of equivalency of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (6)
1. a kind of bone wound draws stretching device, including drawing mechanism (1) and fixed mechanism (2), it is characterised in that：The drawing
Stretch mechanism (1) include pedestal (11), electric cylinder (12), mounting plate (13), motor one (14), take-up pulley (15), rotating bar (16),
Traction rope (17) and sheath (18), the electric cylinder (12) are bolted in the middle part of pedestal (11) upper surface, the peace
Loading board (13) is fixed by screws on electric cylinder (12) upper surface, and the motor one (14) is assemblied in mounting plate (13) interior left end
On face, the take-up pulley (15) is assemblied in rotating bar (16) annular side, rotating bar (16) left end by shaft coupling with
Motor one (14) is connected, and rotating bar (16) right end is connected by bearing block with mounting plate (13) interior right side, described
Traction rope (17) upper end is fixed on take-up pulley (15) annular side lower end, and traction rope (17) lower end extends to mounting plate (13)
Lower face, the sheath (18) are fixed on traction rope (17) lower face；
The fixed mechanism (2) is arranged in pedestal (11) upper surface front, and the fixed mechanism (2) includes fixed plate (21), prevents
Shield (22), motor two (23), threaded rod (24) and telescopic rod (25), the fixed plate (21) are assemblied in pedestal (11),
Fixed plate (21) left side is slidably connected with pedestal (11), before the protective cover (22) is mounted on pedestal (11) upper surface
Portion, the motor two (23) are assemblied in protective cover (22), and the motor two (23) is arranged by telescopic rod (25) in pedestal
(11) upper surface front, threaded rod (24) upper end are connected by shaft coupling with motor two (23), the threaded rod (24)
Lower end is connected by bearing block with fixed plate (21).
2. a kind of bone wound according to claim 1 draws stretching device, it is characterised in that：Pedestal (11) upper surface
Equipped with threaded hole, the threaded rod (24) is connected across threaded hole with fixed plate (21).
3. a kind of bone wound according to claim 1 draws stretching device, it is characterised in that：The protective cover (22), electricity
Machine two (23) and threaded rod (24) are equipped with two groups, protective cover (22), motor two (23) and threaded rod (24) described in two groups
Symmetrically it is assemblied in pedestal (11) upper surface front and rear.
4. a kind of bone wound according to claim 1 draws stretching device, it is characterised in that：The telescopic rod (25) is equipped with
Four groups, motor two (23) described in two groups is connected by four groups of telescopic rods (25) with pedestal (11) respectively.
5. a kind of bone wound according to claim 1 draws stretching device, it is characterised in that：It is right in the mounting plate (13)
Portion is equipped with installation cavity, and motor one (14), take-up pulley (15) and rotating bar (16) are equipped in the installation cavity.
6. a kind of bone wound according to claim 1 draws stretching device, it is characterised in that：It is equipped in the sheath (18)
Cushion, the cushion are arranged by velcro in sheath (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810760007.1A CN108652808A (en) | 2018-07-11 | 2018-07-11 | A kind of bone wound traction stretching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810760007.1A CN108652808A (en) | 2018-07-11 | 2018-07-11 | A kind of bone wound traction stretching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108652808A true CN108652808A (en) | 2018-10-16 |
Family
ID=63774040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810760007.1A Withdrawn CN108652808A (en) | 2018-07-11 | 2018-07-11 | A kind of bone wound traction stretching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108652808A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110292474A (en) * | 2019-05-17 | 2019-10-01 | 内蒙古医科大学第二附属医院 | A kind of bone wound traction stretching device |
| CN111035490A (en) * | 2019-12-27 | 2020-04-21 | 靳彩霞 | Orthopedics draw gear |
| CN111991066A (en) * | 2020-09-25 | 2020-11-27 | 吴凡 | Skull traction device and use method thereof |
-
2018
- 2018-07-11 CN CN201810760007.1A patent/CN108652808A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110292474A (en) * | 2019-05-17 | 2019-10-01 | 内蒙古医科大学第二附属医院 | A kind of bone wound traction stretching device |
| CN111035490A (en) * | 2019-12-27 | 2020-04-21 | 靳彩霞 | Orthopedics draw gear |
| CN111035490B (en) * | 2019-12-27 | 2020-10-09 | 靳彩霞 | Orthopedics draw gear |
| CN111991066A (en) * | 2020-09-25 | 2020-11-27 | 吴凡 | Skull traction device and use method thereof |
| CN111991066B (en) * | 2020-09-25 | 2021-08-13 | 中南大学湘雅医院 | Skull traction device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181016 |
|
| WW01 | Invention patent application withdrawn after publication |