CN110292474A - A kind of bone wound traction stretching device - Google Patents
A kind of bone wound traction stretching device Download PDFInfo
- Publication number
- CN110292474A CN110292474A CN201910412922.6A CN201910412922A CN110292474A CN 110292474 A CN110292474 A CN 110292474A CN 201910412922 A CN201910412922 A CN 201910412922A CN 110292474 A CN110292474 A CN 110292474A
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- fixedly connected
- slot
- pedestal
- far
- round tube
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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 relates to bone wounds to draw stretching technique field, in particular a kind of bone wound draws stretching device, including pedestal, the front of the pedestal offers the first through slot, first through slot offers thread groove close to ground side, screw rod is connected in the thread groove, the screw rod is connected with pressing plate far from ground side and in the first through slot, the pressing plate is fixedly connected with guide pad close to pedestal side, correspondence offers guide groove in first through slot and at guide pad position, the screw rod is fixedly connected with knob far from pedestal one end and immediately below pedestal, the pedestal is fixedly connected with round tube far from knob side, electric pushrod is fixedly connected in the round tube and close to pedestal side, by the way that shaft is arranged, pulley, motor, traction rope, round bar, solve at present adjustment traction casing height when need replacing sandbag or Sandbag weight is reduced, it is cumbersome, increase the workload of medical staff, the lower problem of working efficiency.
Description
Technical field
The present invention relates to bone wounds to draw stretching technique field, and specially a kind of bone wound draws stretching device.
Background technique
The muscle injury that fracture will cause side is pulled, allow the bone of fracture be very difficult to bring back into original normal position,
Length, angle etc., at this moment doctor will use skeletal traction system, and the far and near both ends of fracture are slowly separated, bone is slowly pulled open
Folding both ends can reduce the phase mutual friction between the broken bone of fracture, to reduce the feeling of pain of patient, while also be bone
The ready-made preparation of the homing of bone.
Skeletal traction system is drawn usually using sandbag and traction rope by fracture site pull-up when patient needs to adjust at present
When the height of set, it is necessary to which medical staff replaces sandbag or reduces the weight of sandbag, and operation sequence is complicated, increases medical and nursing work
The work load of person, working efficiency are lower, it is therefore desirable to which a kind of bone wound traction stretching device improves this problem.
Summary of the invention
The purpose of the present invention is to provide a kind of bone wounds to draw stretching device, mentioned above in the background art to solve
Problem.
To achieve the above object, the invention provides the following technical scheme:
A kind of bone wound draws stretching device, including pedestal, and the front of the pedestal offers the first through slot, and described first
Through slot offers thread groove close to ground side, screw rod is connected in the thread groove, the screw rod is far from ground side and position
In being connected with pressing plate in the first through slot, the pressing plate is fixedly connected with guide pad close to pedestal side, in first through slot and
Corresponding at guide pad position to offer guide groove, the screw rod is fixedly connected with rotation far from pedestal one end and immediately below pedestal
Button, the pedestal are fixedly connected with round tube far from knob side, and the round tube is interior and is fixedly connected with close to pedestal side electronic
Push rod, the electric pushrod are fixedly connected with piston plate far from pedestal one end, and the piston plate is close to the fixed company in round tube two sides
It is connected to sliding block, correspondence offers sliding slot in the round tube and at slide position, and the piston plate is fixed far from electric pushrod side
It is connected with slide bar, the slide bar is fixedly connected with cross bar far from round tube one end and above round tube, and the cross bar is far from slide bar
One end offers the second through slot, and shaft is fixedly connected in second through slot, and pulley, the pulley are connected in the shaft
On be connected with traction rope, the traction rope is far from pedestal one end and is located at below cross bar and is fixedly connected with traction casing, the round tube
Be fixedly connected with square plate close to traction casing side and at traction rope position, the square plate opened up close to traction rope side it is fluted,
The groove offers square groove close to round tube side, and round bar, the front and round bar position of the square groove are connected in the square groove
Place's correspondence offers circular groove, and bearing is fixedly connected in the circular groove, and correspondence opens up at the back side and round bar position of the square groove
There is motor slot, motor is fixedly connected in the motor slot, the round tube is fixedly connected with timing controlled far from traction casing side
Device, pressing plate correspondence at ground side and screw position offer circular hole.
Preferably, the connection type of the circular hole and screw rod, shaft and pulley and round bar and bearing is rotation connection.
Preferably, the connection type of the guide pad and guide groove, sliding block and sliding slot and slide bar and round tube is sliding
Connection.
Preferably, the connection type of the pulley and traction rope, groove and traction rope is to be slidably connected.
Preferably, the connection type of the motor and round bar, round bar and traction rope far from traction casing one end is fixed company
It connects.
Preferably, the model DG63T of the electric pushrod and the connection type of electric pushrod and timing controller are electricity
Property connection.
Preferably, the model of the motor is HG-KR43BK and the connection type of motor and timing controller is electrically
Connection.
Preferably, the model KG316T of the timing controller.
Preferably, the screw rod is to be threadedly coupled with the connection type of thread groove.
Compared with prior art, the beneficial effects of the present invention are:
1, in the present invention, by the way that shaft is arranged, pulley, motor, traction rope, the fracture site of patient is put into and leads by round bar
Draw in set, electric pushrod drives cross bar to rise by slide bar, and traction casing is made to leave hospital bed surface, and motor drives round bar rotation, circle
Traction rope is wrapped on round bar by bar while rotating, and the length of traction rope shortens, and traction rope passes through pulley driving traction casing
It moves up, reaches suitable position, when needing to adjust traction casing height, by controlling direction of motor rotation, make traction rope position
Change in the length outside square plate, so that the height of traction casing be made to change, needs when solving adjustment traction casing height at present
It replaces sandbag or reduces sandbag weight, it is cumbersome, increase the workload of medical staff, the lower problem of working efficiency.
2, in the present invention, by the way that the first through slot, screw rod, knob, pressing plate, by the second through slot alignment hospital bed on pedestal is arranged
Edge of bed rotates knob, and knob drives screw rod rotation, and screw rod is moved up by thread groove band dynamic pressure plate along guide groove, and pressing plate squeezes
Press edge makes hospital bed along being tightly attached to above the second through slot, facilitates device is fixed on one's sick bed.
Detailed description of the invention
Fig. 1 is front elevational view of the present invention；
Fig. 2 is enlarged drawing at A in Fig. 1 of the present invention；
Fig. 3 is enlarged drawing at B in Fig. 1 of the present invention；
Fig. 4 is sectional side view at square plate of the present invention.
In figure: 1- pedestal, the first through slot of 2-, 3- thread groove, 4- screw rod, 5- pressing plate, 6- guide pad, 7- guide groove, 8- rotation
Button, 9- round tube, 10- electric pushrod, 11- piston plate, 12- sliding block, 13- sliding slot, 14- slide bar, 15- cross bar, the second through slot of 16-,
17- shaft, 18- pulley, 19- traction rope, 20- traction casing, 21- square plate, 22- groove, 23- square groove, 24- round bar, 25- circular groove,
26- bearing, 27- motor slot, 28- motor, 29- timing controller, 30- circular hole.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments, is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution:
A kind of bone wound traction stretching device, including pedestal 1, the front of pedestal 1 offer the first through slot 2, the first through slot 2
Thread groove 3 is offered close to ground side, is connected with screw rod 4 in thread groove 3, the connection type of screw rod 4 and thread groove 3 is screw thread
Connection, screw rod 4 are connected with pressing plate 5 far from ground side and in the first through slot 2, and pressing plate 5 is fixedly connected close to 1 side of pedestal
There is a guide pad 6, correspondence offers guide groove 7 in the first through slot 2 and at 6 position of guide pad, and screw rod 4 is far from 1 one end of pedestal and position
Knob 8 is fixedly connected with immediately below pedestal 1, pedestal 1 is fixedly connected with round tube 9 far from 8 side of knob, and round tube 9 is interior and close
1 side of pedestal is fixedly connected with electric pushrod 10, the model DG63T and electric pushrod 10 and timing controller of electric pushrod 10
29 connection type is to be electrically connected, and electric pushrod 10 is fixedly connected with piston plate 11 far from 1 one end of pedestal, and piston plate 11 is close
9 two sides of round tube are fixedly connected to sliding block 12, in round tube 9 and it is corresponding at 12 position of sliding block offer sliding slot 13, piston plate 11 is remote
Be fixedly connected with slide bar 14 from 10 side of electric pushrod, guide pad 6 and guide groove 7, sliding block 12 and sliding slot 13 and slide bar 14 with
The connection type of round tube 9 is to be slidably connected, and slide bar 14 is fixedly connected with cross bar far from 9 one end of round tube and above round tube 9
15, cross bar 15 offers the second through slot 16 far from 14 one end of slide bar, is fixedly connected with shaft 17 in the second through slot 16, in shaft 17
It is connected with pulley 18, traction rope 19 is connected on pulley 18, traction rope 19 is far from 1 one end of pedestal and is located at fixed below cross bar 15
It is connected with traction casing 20, round tube 9 is fixedly connected with square plate 21 at 20 side of traction casing and 19 position of traction rope, and square plate 21 is leaned on
Nearly 19 side of traction rope opens up fluted 22, pulley 18 and traction rope 19, and the connection type of groove 22 and traction rope 19 is cunning
Dynamic connection, groove 22 offer square groove 23 close to 9 side of round tube, are connected with round bar 24 in square groove 23, the front of square groove 23 and circle
Correspondence offers circular groove 25 at 24 position of bar, and bearing 26, the back side and 24 position of round bar of square groove 23 are fixedly connected in circular groove 25
Place's correspondence offers motor slot 27, and motor 28 is fixedly connected in motor slot 27, and the model of motor 28 is HG-KR43BK and electricity
The connection type of machine 28 and timing controller 29 is to be electrically connected, motor 28 and round bar 24, round bar 24 and traction rope 19 is separate leads
The connection type for drawing 20 one end of set is to be fixedly connected, and round tube 9 is fixedly connected with timing controller 29 far from 20 side of traction casing,
The model KG316T of timing controller 29, the correspondence at ground side and 4 position of screw rod of pressing plate 5 offer circular hole 30, circle
The connection type of hole 30 and screw rod 4, shaft 17 and pulley 18 and round bar 24 and bearing 26 is rotation connection.
Workflow of the present invention: in use, the first through slot 2 is directed at hospital bed edge, knob 8 is rotated, knob 8 passes through screw rod
4 band dynamic pressure plates 5 are moved up along guide groove 7, and pressing plate 5 makes hospital bed along being tightly attached in the first through slot 2, and timing controller 29 controls
Electric pushrod 10 starts, and electric pushrod 10 13 is moved down with moving slide-bar 14 along the chute by piston plate 11, make traction casing 20 with
It is concordant at patients with fractures, patients with fractures position is put into traction casing 20, electric pushrod 10 with moving slide-bar 14 along the chute 13 upwards
It is mobile, so that traction casing 20 is left hospital bed surface, timing controller 29 starts motor 28, and motor 28 drives round bar 24 to rotate, traction
Rope 19 is wrapped on round bar 24 with the rotation of round bar 24, and traction rope 19 drives traction casing 20 to move up by pulley 18,
The height for improving traction casing 20 separates the far and near both ends at patients with fractures slowly, when needing to reduce the height of traction casing 20,
Timing controller 29 controls motor 28 and starts, and motor 28 drives round bar 24 to rotate backward, and can release when round bar 24 rotates backward
The length of the traction rope 19 wound on round bar 24, the traction rope 19 outside square plate 21 increases, and traction rope 19 is led by the drive of pulley 18
Draw set 20 to move down, so that the height of traction casing 20 is reduced, needs when this process solves adjustment traction casing height at present
It replaces sandbag or reduces sandbag weight, it is cumbersome, increase the workload of medical staff, the lower problem of working efficiency,
Pass through the first through slot 2 of setting, screw rod 4, knob 8, pressing plate 5, by the second through slot 16 alignment hospital bed edge on pedestal 1, rotation simultaneously
Button 8 is rotated, knob 8 drives screw rod 4 to rotate, and screw rod 4 is moved up with dynamic pressure plate 5 along guide groove 7 by thread groove 3, and pressing plate 5 squeezes
Press edge makes hospital bed along 16 top of the second through slot is tightly attached to, facilitates device is fixed on one's sick bed.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of bone wound draws stretching device, including pedestal (1), it is characterised in that: the front of the pedestal (1) offers the
One through slot (2), first through slot (2) offer thread groove (3) close to ground side, are connected with spiral shell in the thread groove (3)
Bar (4), the screw rod (4) are connected with pressing plate (5) far from ground side and in the first through slot (2), and the pressing plate (5) is close
Pedestal (1) side is fixedly connected with guide pad (6), and corresponding offer is led in first through slot (2) and at guide pad (6) position
To slot (7), the screw rod (4) is fixedly connected with knob (8), the bottom far from pedestal (1) one end and immediately below pedestal (1)
Seat (1) is fixedly connected with round tube (9) far from knob (8) side, is fixedly connected in the round tube (9) and close to pedestal (1) side
Have electric pushrod (10), the electric pushrod (10) is fixedly connected with piston plate (11), the piston plate far from pedestal (1) one end
(11) it is fixedly connected to sliding block (12) close to round tube (9) two sides, correspondence opens up in the round tube (9) and at sliding block (12) position
Have sliding slot (13), the piston plate (11) is fixedly connected with slide bar (14) far from electric pushrod (10) side, the slide bar (14)
It is fixedly connected with cross bar (15) far from round tube (9) one end and above round tube (9), the cross bar (15) is far from slide bar (14) one
End offers the second through slot (16), is fixedly connected with shaft (17) in second through slot (16), connects on the shaft (17)
Have pulley (18), be connected with traction rope (19) on the pulley (18), the traction rope (19) is far from pedestal (1) one end and is located at
It is fixedly connected with traction casing (20) below cross bar (15), the round tube (9) is close to traction casing (20) side and traction rope (19) position
The place of setting is fixedly connected with square plate (21), and the square plate (21) opens up fluted (22), the groove close to traction rope (19) side
(22) it offers square groove (23) close to round tube (9) side, is connected with round bar (24) in the square groove (23), the square groove (23)
Correspondence offers circular groove (25) at front and round bar (24) position, is fixedly connected with bearing (26) in the circular groove (25), described
Correspondence offers motor slot (27) at the back side and round bar (24) position of square groove (23), is fixedly connected in the motor slot (27)
Motor (28), the round tube (9) are fixedly connected with timing controller (29) far from traction casing (20) side, and the pressing plate (5) is leaned on
Correspondence offers circular hole (30) at side near the ground and screw rod (4) position.
2. a kind of bone wound according to claim 1 draws stretching device, it is characterised in that: the circular hole (30) and screw rod
(4), the connection type of shaft (17) and pulley (18) and round bar (24) and bearing (26) is rotation connection.
3. a kind of bone wound according to claim 1 draws stretching device, it is characterised in that: the guide pad (6) with lead
To slot (7), sliding block (12) is to be slidably connected with sliding slot (13) and slide bar (14) and the connection type of round tube (9).
4. a kind of bone wound according to claim 1 draws stretching device, it is characterised in that: the pulley (18) and traction
It restricts (19), groove (22) and the connection type of traction rope (19) are to be slidably connected.
5. a kind of bone wound according to claim 1 draws stretching device, it is characterised in that: the motor (28) and round bar
(24), connection type of the round bar (24) with traction rope (19) far from traction casing (20) one end is to be fixedly connected.
6. a kind of bone wound according to claim 1 draws stretching device, it is characterised in that: the electric pushrod (10)
The connection type of model DG63T and electric pushrod (10) and timing controller (29) is to be electrically connected.
7. a kind of bone wound according to claim 1 draws stretching device, it is characterised in that: the model of the motor (28)
For for HG-KR43BK and the connection type of motor (28) and timing controller (29) be electric connection.
8. a kind of bone wound according to claim 1 draws stretching device, it is characterised in that: the timing controller (29)
Model KG316T.
9. a kind of bone wound according to claim 1 draws stretching device, it is characterised in that: the screw rod (4) and screw thread
The connection type of slot (3) is to be threadedly coupled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910412922.6A CN110292474A (en) | 2019-05-17 | 2019-05-17 | A kind of bone wound traction stretching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910412922.6A CN110292474A (en) | 2019-05-17 | 2019-05-17 | A kind of bone wound traction stretching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110292474A true CN110292474A (en) | 2019-10-01 |
Family
ID=68026918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910412922.6A Pending CN110292474A (en) | 2019-05-17 | 2019-05-17 | A kind of bone wound traction stretching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110292474A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111035520A (en) * | 2019-11-28 | 2020-04-21 | 朱兴元 | Electric four-limb disinfection traction frame |
| CN111529163A (en) * | 2020-05-13 | 2020-08-14 | 苏文哲 | A wearable cervical vertebra adjunctie therapy device for painful branch of academic or vocational study |
| CN111658267A (en) * | 2020-07-14 | 2020-09-15 | 河南省中医院（河南中医药大学第二附属医院） | Self-adaptation orthopedics nursing traction support |
| CN111991066A (en) * | 2020-09-25 | 2020-11-27 | 吴凡 | Skull traction device and use method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001008956A (en) * | 1999-06-25 | 2001-01-16 | Issei Giken Kk | Lumber suspension therapy device |
| CN205849610U (en) * | 2016-04-26 | 2017-01-04 | 温州雏鹰科技有限公司 | A kind of Orthopaedic nursing traction frame |
| CN108652808A (en) * | 2018-07-11 | 2018-10-16 | 江西崇政科技有限公司 | A kind of bone wound traction stretching device |
| CN108742975A (en) * | 2018-05-03 | 2018-11-06 | 林清堂 | A kind of bone wound traction stretching device |
-
2019
- 2019-05-17 CN CN201910412922.6A patent/CN110292474A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001008956A (en) * | 1999-06-25 | 2001-01-16 | Issei Giken Kk | Lumber suspension therapy device |
| CN205849610U (en) * | 2016-04-26 | 2017-01-04 | 温州雏鹰科技有限公司 | A kind of Orthopaedic nursing traction frame |
| CN108742975A (en) * | 2018-05-03 | 2018-11-06 | 林清堂 | A kind of bone wound traction stretching device |
| CN108652808A (en) * | 2018-07-11 | 2018-10-16 | 江西崇政科技有限公司 | A kind of bone wound traction stretching device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111035520A (en) * | 2019-11-28 | 2020-04-21 | 朱兴元 | Electric four-limb disinfection traction frame |
| CN111529163A (en) * | 2020-05-13 | 2020-08-14 | 苏文哲 | A wearable cervical vertebra adjunctie therapy device for painful branch of academic or vocational study |
| CN111658267A (en) * | 2020-07-14 | 2020-09-15 | 河南省中医院（河南中医药大学第二附属医院） | Self-adaptation orthopedics nursing traction support |
| 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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