CN109330804A - Traction therapeutic device and traction table - Google Patents
Traction therapeutic device and traction table Download PDFInfo
- Publication number
- CN109330804A CN109330804A CN201811204363.1A CN201811204363A CN109330804A CN 109330804 A CN109330804 A CN 109330804A CN 201811204363 A CN201811204363 A CN 201811204363A CN 109330804 A CN109330804 A CN 109330804A
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- China
- Prior art keywords
- traction
- therapeutic device
- traction therapeutic
- clamping portion
- driving unit
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- 230000001225 therapeutic effect Effects 0.000 title claims abstract description 65
- 238000005259 measurement Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 6
- 238000001356 surgical procedure Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 6
- 208000010392 Bone Fractures Diseases 0.000 description 5
- 210000000988 bone and bone Anatomy 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 238000002682 general surgery Methods 0.000 description 3
- 208000008924 Femoral Fractures Diseases 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000004197 pelvis Anatomy 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 210000003484 anatomy Anatomy 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/60—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like for external osteosynthesis, e.g. distractors, contractors
- A61B17/66—Alignment, compression or distraction mechanisms
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B2017/564—Methods for bone or joint treatment
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2210/00—Devices for specific treatment or diagnosis
- A61G2210/10—Devices for specific treatment or diagnosis for orthopedics
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The present invention relates to traction therapeutic technical fields, provide traction therapeutic device and traction table.Traction therapeutic device includes clamping portion, driving unit, traction rope, pilot unit, and driving unit is fixed in clamping portion, and traction rope first end connects the output of driving unit, and second end bypasses pilot unit, and second end is for connecting traction therapeutic instrument.By the way that clamping portion is arranged, can install to corresponding Medical Devices, such as can install to common operating bed, and then this kind of traction therapeutic device strong applicability.When applied to traction therapeutic, not only can be to avoid being equipped with the problem of individual traction table be brought, but also can be brought to avoid doctor's hand operation the problem of.Since the installation site in clamping portion is adjustable, and then traction therapeutic device can be installed and guarantee the compact structure of the traction effect traction therapeutic device to position required for any surgical procedure, be not take up operation table surface space, doctor is facilitated to use and operate.
Description
Technical field
The present invention relates to traction therapeutic technical field more particularly to traction therapeutic devices and traction table.
Background technique
Traction therapeutic is a kind of common method of auxiliary reset in bone surgery, is divided into skin traction and Bone traction, benefit
Active force and reaction force principle firmly alleviates the anxiety and retraction of fracture soft tissue, reaches reduction therapy purpose.At present
Much operation need to use traction therapeutic auxiliary to complete to reset in bone surgery, such as the reduction of the fracture.The reduction of the fracture refers to doctor apprentice
Hand makes two fracture end of patient restore normal anatomy position or function by medical instrument, including femoral fracture resets, pelvis bone
Folding reset etc..When carrying out these operations, it usually needs manually complete to draw using special traction table or doctor.
Wherein, it is equipped with after individual traction table, can perform the operation on individual traction table.But this kind of situation is not
It only can additionally increase hospital costs, and still need to doctor and manually complete traction, be unable to accurately control hauling speed and haulage；And
This scheme restricted application is only applicable to femoral fracture and resets relatively simple operation.
And doctor manually carries out draw operations then and can carry out on general surgery bed, and doctor in patient bone by beating
Enter traction nail or directly act on patient skin to be drawn.Since reduction of the fracture operating time is longer, need continually and steadily to lead
To draw, the method need to consume the larger physical strength of doctor, and since there are physical endurances to cause in distraction procedure there may be shake by doctor,
And then it cannot be guaranteed that traction effect influences to reset.
Summary of the invention
The present invention is directed to solve at least one of the technical problems existing in the prior art or related technologies.
One of purpose of the invention is: providing a kind of traction therapeutic device, solves traction existing in the prior art
It is needed when treating using special traction table or doctor is needed manually to complete the technical problem that leash is come.
In order to realize the purpose, the present invention provides a kind of traction therapeutic devices, including clamping portion, driving unit, traction
Rope, pilot unit, the driving unit are fixed in the clamping portion, and the traction rope first end connects the driving unit
Output, second end bypasses the pilot unit, and the second end is for connecting traction therapeutic instrument.
Technical solution of the present invention has the advantage that traction therapeutic device of the present invention, by the way that clamping portion, Ke Yian is arranged
It is filled on corresponding Medical Devices, such as can install to common operating bed, and then this kind of traction therapeutic device strong applicability.
When applied to traction therapeutic, the problem of can not only being brought to avoid the individual traction table of outfit, but also can be to avoid doctor's hand operation
The problem of bringing.Wherein, since the installation site in clamping portion is adjustable, and then traction therapeutic device can be installed to any
Position required for surgical procedure guarantees traction effect.In addition, this traction therapeutic apparatus structure is small and exquisite, is not take up operation table surface
Space facilitates doctor to use and operate.
It according to one embodiment of present invention, further include power control component, the power control component includes control unit and sensing
Device, the tractive force of traction rope described in the sensor measurement are simultaneously sent to described control unit, and described control unit is according to
Driving unit described in polling power controlling.
According to one embodiment of present invention, the clamping portion is the adjustable C-type clamp that is open.
According to one embodiment of present invention, the driving unit is ball wire bar pair, and the output is can be along silk
The sliding block of bar axial movement.
According to one embodiment of present invention, guiding piece is provided on the sliding block, the sliding block passes through the guiding piece
Connect the traction rope.
According to one embodiment of present invention, the driving unit is linear motor, worm and gear, rack-and-pinion and reel
One of.
According to one embodiment of present invention, the traction therapeutic device further includes elastic component, and the first end passes through institute
It states elastic component and connects the output.
According to one embodiment of present invention, between the traction rope and the elastic component and the elastic component and institute
It states and is all made of universal connection type between output and is attached.
According to one embodiment of present invention, the traction therapeutic device further includes mounting blocks, adjusting set, connecting rod and top
Silk；The mounting blocks are fixed in the clamping portion, and the adjusting set is located on the mounting blocks, connecting rod one end connection
The pilot unit, the other end is located in the adjusting set and the relatively described adjusting set position is adjustable, and the jackscrew is used for institute
It states connecting rod and the adjusting set is fixed.
Another object of the present invention is: providing a kind of traction table, including traction table ontology and above-mentioned traction therapeutic dress
It sets；The clamping portion can the relatively described traction table ontology slide and fix.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the scheme of installation of the traction therapeutic device of embodiment；
In figure: 1, control unit；2, guiding piece；3, sensor；4, elastic component；5, driving unit；6, jackscrew；7, it adjusts
Set；8, pilot unit；9, traction rope；10, locking nut；11, upper clamp plate；12, lower clamp plate；13, mounting blocks；14, mounting plate；
15, sliding block.
Specific embodiment
To better understand the objects, features and advantages of the present invention, with reference to the accompanying drawing and specific real
Applying mode, the present invention is further described in detail.It should be noted that in the absence of conflict, the implementation of the application
Feature in example and embodiment can be combined with each other.
In the description of the present invention, it should be noted that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" exists
In the case where being not particularly illustrated, to be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the present invention and
Simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation construction
And operation, therefore be not considered as limiting the invention.In addition, term " first ", " second ", " third " are only used for description mesh
, it is not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " connected " " connects
Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or be integrally connected；It can be machine
Tool connection, is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Referring to Figure 1, one of embodiment according to the present invention, traction therapeutic device include clamping portion, driving unit
5, traction rope 9, pilot unit.Wherein, driving unit 5 is fixed in clamping portion, and 9 first end of traction rope connects driving unit 5
Output, second end bypasses pilot unit, and second end is for connecting traction therapeutic instrument.
Wherein, traction therapeutic instrument includes traction bow, pull needle or hitch frame etc..Traction therapeutic instrument and traction therapeutic
Matched with devices can be used to implement traction therapeutic.
The traction therapeutic device, by be arranged clamping portion, can install to corresponding Medical Devices, for example, can install to
On common operating bed, and then this kind of traction therapeutic device strong applicability.It, both can be single to avoid being equipped with when applied to traction therapeutic
The problem of only traction table is brought, and the problem of can be brought to avoid doctor's hand operation.Wherein, due to the installation position in clamping portion
It sets adjustable, and then traction therapeutic device can be installed to position required for any surgical procedure, guarantee traction effect.
In addition, this traction therapeutic apparatus structure is small and exquisite, is not take up operation table surface space, facilitate doctor to use and operate.
Further, traction therapeutic device further includes power control component.Power control component includes control unit 1 and sensor 3, is passed
Sensor 3 measures the tractive force of traction rope and is sent to control unit 1, and control unit 1 is according to polling power controlling driving unit.Pass through
Power control component, namely setting control unit 1 and sensor 3 are set, can be with Real-time Feedback tractive force size, and pass through control unit
1 pair of tractive force size is adjusted, and then reaches the closed-loop control to tractive force, convenient for carrying out constant speed, perseverance according to clinical demand
A variety of mode of traction controls such as power, realize accurate, safe and reliable traction.
One of embodiment according to the present invention, clamping portion are the adjustable C-type clamp that is open.The C-type clamp includes upper clamp plate
11 and lower clamp plate 12.It is connected between upper clamp plate 11 and lower clamp plate 12 by rotation locking nut 10, locking screw is rotated by rotation
Mother 10 adjusts the relative position between upper clamp plate 11 and lower clamp plate 12, adjusts the clamping range of C-type clamp, realizes different application scene
The clamping in lower clamping portion.
Certainly, clamping portion, can also be using clamping knot disclosed in any other prior art other than using C-type clamp
Structure.
In Fig. 1, driving unit 5 is ball wire bar pair, and output is the sliding block 15 that can be moved axially along screw rod.Ball wire
Bar pair can be fixed on mounting plate 14, and mounting plate 14 is fixed to clamping portion.
In turn, 9 first end of traction rope is connected on sliding block 15, sliding block 15 is mobile to pull traction rope 9.
Certainly, the type of driving unit 5 is unrestricted.For example, driving unit 5 can also be linear motor, export at this time
Part is output shaft.Linear motor controls traction therapeutic instrument by output axis connection traction rope 9.For another example driving unit
5 can also be worm and gear, rack-and-pinion, reel etc., herein a different citing.It is drawn by the way that driving unit 5 is arranged, it can
To greatly save the physical strength of doctor.
One of embodiment according to the present invention, guiding piece 2 is provided on sliding block 15, and sliding block 15 is connected by guiding piece 2
Connect traction rope 9.
In addition, the sensor 3 of 2 attachment force control component of guiding piece, and then can be big with the tractive force of Real-time Feedback traction rope 9
It is small, and tractive force size is controlled.Wherein, cooperation is carried out to traction therapeutic instrument between driving unit 5 and power control component
Closed-loop control, the different mode of traction control such as constant speed, constant force is met according to doctor's clinical demand and is required, realize accurate, safety,
Reliable traction.
Furthermore, it is possible to which tracker is arranged on guiding piece 2, positioned with the position to guiding piece 2.
Certainly, the setting of power control component is not limited by citing herein, is realized as long as can cooperate with driving unit 5 to traction
The multiple control of therapeutic device.
Further, traction therapeutic device further includes elastic component 4, and the first end of traction rope 9 passes through the connection output of elastic component 4
Part.Specifically, one end of the first end connection elastic component 4 of traction rope 9, the output of the other end connection driving unit 5 of elastic component 4
Part.By the way that elastic component 4 is arranged between driving unit 5 and traction rope 9, it can effectively reduce and reset operating force in reseting procedure.
Wherein, universal connection side can be used between traction rope 9 and elastic component 4 and between elastic component 4 and output
Formula is attached, and then can be with the lead of flexible modulation traction rope 9, and guaranteeing does not influence doctor in distraction procedure resets operation
Flexibility.
One of embodiment according to the present invention, traction therapeutic device further include mounting blocks 13, adjusting set 7, connecting rod
With jackscrew 6；Mounting blocks 13 are fixed in clamping portion, and adjusting set 7 is located on mounting blocks 13, and connecting rod one end connects pilot unit,
The other end is located in adjusting set 7 and relatively described 7 position of adjusting set is adjustable, and jackscrew 6 is for consolidating connecting rod and the adjusting set 7
It is fixed.Wherein, mounting blocks 13 can be fixed in clamping portion by pin, buckle or bolt etc..
In conjunction with Fig. 1 it is found that pilot unit uses the structure type of guide wheel 8.Connecting rod uses l-shaped rod structure, in l-shaped rod
It is arranged in first rod segment with upper block 8, the second rod segment of l-shaped rod is located in adjusting set 7 and can move up and down, and passes through jackscrew 6
It is fixed in adjusting set 7.By adjusting position of second rod segment in adjusting set 7, and then the installation of adjustable guide wheel 8 is high
Degree.
The above traction therapeutic device can realize that fast and stable is connect with general surgery bed, multiple applied to femur reset, pelvis
Position etc. needs in the operation of draw operations, and makes traction without carrying out on dedicated traction table.For traction table, with
Upper traction therapeutic installation cost is cheap, convenient disassembly, has tractive force Real-time Feedback function, can be realized according to doctor's clinical demand
The difference mode of traction such as constant force, constant speed is drawn automatically, saves doctor's physical strength, realizes safe, controllable, accurate traction.
One of embodiment according to the present invention, provides a kind of traction therapeutic instrument, including traction therapeutic instrument and
Above-mentioned traction therapeutic device.
One of embodiment according to the present invention provides a kind of traction table, including traction table ontology and above-mentioned traction
Therapeutic device.Wherein, the clamping portion of traction therapeutic instrument can slide and fix with respect to traction table ontology, and then traction can be controlled
It treats instrument to install to any position of traction table, meets traction therapeutic demand.Also, traction therapeutic instrument and traction table ontology it
Between it is convenient for disassembly and assembly.Traction table ontology therein can be general surgery bed.
The above embodiments are only used to illustrate the present invention, rather than limitation of the present invention.Although referring to embodiment to this hair
It is bright to be described in detail, those skilled in the art should understand that, to technical solution of the present invention carry out it is various combination,
Modification or equivalent replacement should all cover and want in right of the invention without departure from the spirit and scope of technical solution of the present invention
It asks in range.
Claims (10)
1. a kind of traction therapeutic device, which is characterized in that including clamping portion, driving unit, traction rope, pilot unit, the drive
Moving cell is fixed in the clamping portion, and the traction rope first end connects the output of the driving unit, and second end bypasses
The pilot unit, and the second end is for connecting traction therapeutic instrument.
2. traction therapeutic device according to claim 1, which is characterized in that further include power control component, the power control component
Including control unit and sensor, the tractive force of traction rope described in the sensor measurement is simultaneously sent to described control unit, institute
State control unit driving unit according to the polling power controlling.
3. traction therapeutic device according to claim 1, which is characterized in that the clamping portion is the adjustable C-type clamp that is open.
4. traction therapeutic device according to claim 2, which is characterized in that the driving unit is ball wire bar pair, institute
Stating output is the sliding block that can be moved axially along screw rod.
5. traction therapeutic device according to claim 4, which is characterized in that guiding piece is provided on the sliding block, it is described
Sliding block connects the traction rope by the guiding piece.
6. traction therapeutic device according to claim 1, which is characterized in that the driving unit is linear motor, worm gear
One of worm screw, rack-and-pinion and reel.
7. traction therapeutic device as claimed in any of claims 1 to 5, which is characterized in that the traction therapeutic dress
Setting further includes elastic component, and the first end connects the output by the elastic component.
8. traction therapeutic device according to claim 7, which is characterized in that between the traction rope and the elastic component,
And it is all made of universal connection type between the elastic component and the output and is attached.
9. traction therapeutic device as claimed in any of claims 1 to 5, which is characterized in that the traction therapeutic dress
Set further includes mounting blocks, adjusting set, connecting rod and jackscrew；The mounting blocks are fixed in the clamping portion, the adjusting set position
In on the mounting blocks, described connecting rod one end connects the pilot unit, and the other end is located in the adjusting set and opposite institute
It is adjustable to state adjusting set position, the jackscrew is for fixing the connecting rod and the adjusting set.
10. a kind of traction table, which is characterized in that including being led described in any one of traction table ontology and claim 1 to 9
Draw therapeutic device；The clamping portion can the relatively described traction table ontology slide and fix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811204363.1A CN109330804A (en) | 2018-10-16 | 2018-10-16 | Traction therapeutic device and traction table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811204363.1A CN109330804A (en) | 2018-10-16 | 2018-10-16 | Traction therapeutic device and traction table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109330804A true CN109330804A (en) | 2019-02-15 |
Family
ID=65309753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811204363.1A Pending CN109330804A (en) | 2018-10-16 | 2018-10-16 | Traction therapeutic device and traction table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109330804A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114601542A (en) * | 2022-03-16 | 2022-06-10 | 北京罗森博特科技有限公司 | Elastic traction bow |
| CN114712056A (en) * | 2022-03-16 | 2022-07-08 | 北京罗森博特科技有限公司 | Traction system |
| WO2023173558A1 (en) * | 2022-03-16 | 2023-09-21 | 北京罗森博特科技有限公司 | Elastic traction system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114601542A (en) * | 2022-03-16 | 2022-06-10 | 北京罗森博特科技有限公司 | Elastic traction bow |
| CN114712056A (en) * | 2022-03-16 | 2022-07-08 | 北京罗森博特科技有限公司 | Traction system |
| WO2023173558A1 (en) * | 2022-03-16 | 2023-09-21 | 北京罗森博特科技有限公司 | Elastic traction system |
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