CN205672044U - A kind of orthopaedics dilator - Google Patents
A kind of orthopaedics dilator Download PDFInfo
- Publication number
- CN205672044U CN205672044U CN201620302877.0U CN201620302877U CN205672044U CN 205672044 U CN205672044 U CN 205672044U CN 201620302877 U CN201620302877 U CN 201620302877U CN 205672044 U CN205672044 U CN 205672044U
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- CN
- China
- Prior art keywords
- fastener
- card
- angle
- orthopaedics
- dilator
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Abstract
This utility model relates to bone surgery equipment technical field, it is specifically related to a kind of orthopaedics dilator, props up fastener including removable card, motor, magnechuck, relay switch, spacing jump ring, card interface, illuminating lamp, infrared distance sensor, microprocessor and rotation；Rotate a fastener and include groove, a fastener, angle card and chassis；This utility model utilizes infrared survey sensor to measure the distance that dilator struts, motor, magnechuck coordinate spacing jump ring and removable card, Intelligent adjustment distance can be realized under control of the microprocessor, and it is the most accurate, it is provided with rotation supporting head part to divide, it utilizes groove, a fastener, angle card and chassis to cooperate and realize the fixing rotation of multi-angle, and its principle is that a fastener is connected in angle card, it is achieved determines angle and rotates；This utility model simple in construction, can realize intelligentized control method, and operation is more accurate, and hommization, function is more complete, has the strongest practicality.
Description
Technical field
This utility model relates to bone surgery equipment technical field, is specifically related to a kind of orthopaedics dilator.
Background technology
Orthopaedics is one of modal section office of various big hospital, the main research dissection of skeletal musculature, physiology and pathology,
Use medicine, operation and physical method to keep and develop normal morphology and the function of this system.Along with epoch and the change of society
More, injury of orthopaedics department spectrum has had an obvious change, and such as, the disease such as tuberculosis of bone and joint, osteomyelitis, poliomyelitis significantly reduces,
The wound showed increased that vehicle accident causes.The change of injury of orthopaedics department spectrum, this is accomplished by orthopaedics and grows with each passing hour.After liberation, in
State's orthopaedics obtains quick, huge development, many metropolitan hospitals attached to a medical college, hospital of provinces and cities, general headquarters of PLA and each
Servicemen norm, sets up orthopaedics one after another.The urgent disorder in orthopaedics hospital of the professor leader with elder generation of side is set up in Tianjin.Meng nineteen fifty-seven, professor appointed newly-built
Hydrops pool director, create the orthopaedic trauma hospital that China is bigger.In Shanghai, The 2nd Army Medical College professor Tu Kaiyuan leads
Lead Shanghai emergency case surgical hospital, accept orthopaedics and craniocerebral trauma patient for medical treatment.The foundation of various places hospital orthopedics, needs a large amount of orthopaedics to cure
Teacher, to this end, the professor of elder generation of nineteen fifty-three side establishes orthopaedics class for advanced studies at Tianjin urgent disorder in orthopaedics hospital, the professor to elder generation of nineteen sixty-eight side dies,
Held altogether for 15 phases, trained orthopedist more than 600 people, spread all over the country, adhere to ever since setting up a class.Beijing Jishuitan Hospital is the most every
Year holds orthopaedics class for advanced studies, trains orthopedist for the whole nation.Within 1979, the General Logistics Department of PLA Ministry of Public Health is attached in army medical university
Hospital, hospital general and central hospital successively set up more than ten orthopaedic traumas, the specific department centers such as orthopedic, and each province also establishes some bones
Section center, does orthopaedics education one after another and does, train orthopedist, promote the development of orthopaedics troop.Now, China has been in the world
One of country that orthopedist is most.While orthopaedics develops rapidly, orthopaedics dilator the most increasingly intelligence, science.?
In the patent document of Patent No. CN201420652858, disclose a kind of orthopaedics dilator, belong to medical instruments field, bag
Including two parallel connecting rods, described connecting rod is expansion link, is provided with bolt in described connecting rod, in described connecting rod
On be fixedly connected with several drag hooks, said two connecting rod is fixed by being connected to two miniature electric expansion links at its two ends
Being connected, described miniature electric expansion link is connected by electric wire motor switch, and this utility model simple in construction is easy to operate,
Just can strut wound when bone surgery without medical worker's tractive, expose operative site, expand surgical field of view, alleviate
The workload of medical worker, and the fabric width degree strutting wound can be regulated by electric expansion bar, strut simultaneously wound from length
Degree can be regulated by two telescopic connecting rods, is difficult to landing when strutting wound, convenient and practical.
Above-mentioned patent document just can strut wound when bone surgery without medical worker's tractive, exposes Surgery
Position, expands surgical field of view, alleviates the workload of medical worker, and the fabric width degree strutting wound can be adjusted by electric expansion bar
Joint, but for how providing intelligentized control method, operation is more accurate, and the orthopaedics dilator that function is more complete lacks skill
Art solution.
Utility model content
For the deficiencies in the prior art, this utility model provides a kind of orthopaedics dilator, how to provide for solution
Intelligentized control method once, operation is more accurate, the problem of the orthopaedics dilator that function is more complete.
This utility model is achieved by the following technical programs:
A kind of orthopaedics dilator, including bracing frame, removable card, motor, magnechuck, relay switch, spacing
Fastener is propped up in jump ring, card interface, illuminating lamp, infrared distance sensor, microprocessor and rotation；Described rotation is propped up fastener and is included recessed
Groove, a fastener, angle card and chassis, described fastener is provided with projection, and described angle card is arranged in described chassis, institute
Stating projection to be arranged in described groove, described removable card one end is connected with support frame as described above, and other end passes described
Support is connected with described motor, and described card interface is arranged on support frame as described above, and described spacing jump ring is arranged on described card interface
On, described magnechuck is arranged on described spacing jump ring, and described illuminating lamp, infrared distance sensor are separately positioned on described
On support, described rotation is propped up fastener and is connected with support frame as described above, described motor, magnechuck respectively with described relay switch phase
Even, described relay switch, illuminating lamp, infrared distance sensor are connected with described microprocessor respectively.
Preferably, described orthopaedics dilator also includes display screen and input equipment；Described display screen, input equipment are respectively
It is connected with described microprocessor.
Preferably, the minima of described angle card limited angular is 36 °.
Preferably, support frame as described above surface is provided with one layer of waterproof layer.
Preferably, described fastener is provided with one layer of form friction pattern.
The beneficial effects of the utility model are:
This utility model utilizes infrared survey sensor to measure the distance that dilator struts, and motor, magnechuck coordinate limit
Position jump ring and removable card, can realize Intelligent adjustment distance under control of the microprocessor, and very accurate, is provided with rotation
Fastener part, it utilizes groove, a fastener, angle card and chassis to cooperate and realize the fixing rotation of multi-angle, its principle
It is that a fastener is connected in angle card, it is achieved determine angle and rotate；This utility model simple in construction, can realize intelligentized control method,
Operation is more accurate, and hommization, function is more complete, has the strongest practicality.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is only
It is embodiments more of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work
Under, it is also possible to other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the front view rotating a fastener of Fig. 1；
Fig. 3 is the cut-away view rotating a fastener of Fig. 1.
Detailed description of the invention
For making the purpose of this utility model embodiment, technical scheme and advantage clearer, new below in conjunction with this practicality
Accompanying drawing in type embodiment, is clearly and completely described the technical scheme in this utility model embodiment, it is clear that retouched
The embodiment stated is a part of embodiment of this utility model rather than whole embodiments.Based on the enforcement in this utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into
The scope of this utility model protection.
A kind of orthopaedics dilator, including bracing frame 2, removable card 10, motor 3, magnechuck 4, relay switch
5, fastener 1 is propped up in spacing jump ring 6, card interface 8, illuminating lamp 7, infrared distance sensor 9, microprocessor and rotation；Rotate a fastener 1
Including groove 14, a fastener 13, angle card 12 and chassis 11, a fastener 13 is provided with projection, and angle card 12 is arranged on the end
In dish 11, projection is arranged in groove 14, and removable card 10 one end is connected with bracing frame 2, other end through bracing frame 2 and
Motor 3 is connected, and card interface 8 is arranged on bracing frame 2, and spacing jump ring 6 is arranged on card interface 8, and magnechuck 4 is arranged on spacing
On jump ring 6, illuminating lamp 7, infrared distance sensor 9 are separately positioned on bracing frame 2, rotate a fastener 1 and are connected with bracing frame 2,
Motor 3, magnechuck 4 are connected with relay switch 5 respectively, and relay switch 5, illuminating lamp 7, infrared distance sensor 9 are respectively
It is connected with microprocessor.
Concrete, orthopaedics dilator also includes display screen and input equipment；Display screen, input equipment respectively with micro-process
Device is connected, and the minima of angle card 12 limited angular is 36 °, and bracing frame 2 surface is provided with one layer of waterproof layer, and a fastener 13 sets
There is one layer of form friction pattern.
When operation, first passing through the distance that input equipment input needs to strut, now microprocessor can issue instructions to
Relay switch 5, opens motor 3 and magnechuck 4, and now the spacing of two bracing frames 2 increases, infrared distance sensor 9
Moment detecting distance numerical value, when reaching to specify numerical value, now microprocessor controls relay switch 5, closes motor 3 and electromagnetism
Sucker 4, now distance value is fixed, doctor can angle according to actual needs, be adjusted the angle of a fastener 13, display screen
The distance of moment display support bar 2, also can be controlled the switch of illuminating lamp 7, increase the more convenient operation of brightness by input equipment.
This utility model utilizes infrared survey sensor 9 to measure the distance that dilator struts, and motor 3, magnechuck 4 coordinate
Spacing jump ring 6 and removable card 10, can realize Intelligent adjustment distance under control of the microprocessor, and very accurate, is provided with
Rotating fastener 1 part, it utilizes groove 14, a fastener 13, angle card 12 and chassis 11 to cooperate and realize multi-angle
Fixing rotation, its principle is that a fastener 13 is connected in angle card 12, it is achieved determines angle and rotates；The letter of this utility model structure
Single, intelligentized control method can be realized, operation is more accurate, and hommization, function is more complete, has the strongest practicality.
Above example only in order to the technical solution of the utility model to be described, is not intended to limit；Although with reference to aforementioned reality
Execute example this utility model has been described in detail, it will be understood by those within the art that: it still can be to front
State the technical scheme described in each embodiment to modify, or wherein portion of techniques feature is carried out equivalent；And these
Amendment or replacement, do not make the essence of appropriate technical solution depart from spirit and the model of this utility model each embodiment technical scheme
Enclose.
Claims (5)
1. an orthopaedics dilator, including bracing frame, it is characterised in that: include removable card, motor, magnechuck, continue
Fastener is propped up in electric switch, spacing jump ring, card interface, illuminating lamp, infrared distance sensor, microprocessor and rotation；Described rotation
Propping up fastener and include groove, a fastener, angle card and chassis, described fastener is provided with projection, and described angle card is arranged on
In described chassis, described projection is arranged in described groove, and described removable card one end is connected with support frame as described above, and other one
End is connected through support frame as described above with described motor, and described card interface is arranged on support frame as described above, and described spacing jump ring is arranged
On described card interface, described magnechuck is arranged on described spacing jump ring, and described illuminating lamp, infrared distance sensor are respectively
Being arranged on support frame as described above, described rotation is propped up fastener and is connected with support frame as described above, and described motor, magnechuck are respectively with described
Relay switch is connected, and described relay switch, illuminating lamp, infrared distance sensor are connected with described microprocessor respectively.
A kind of orthopaedics dilator the most according to claim 1, it is characterised in that: described orthopaedics dilator also includes showing
Display screen and input equipment；Described display screen, input equipment are connected with described microprocessor respectively.
A kind of orthopaedics dilator the most according to claim 1, it is characterised in that: described angle card limited angular is
Little value is 36 °.
A kind of orthopaedics dilator the most according to claim 1, it is characterised in that: support frame as described above surface is provided with one layer and prevents
Water layer.
A kind of orthopaedics dilator the most according to claim 1, it is characterised in that: described fastener is provided with one layer of friction
Stricture of vagina.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620302877.0U CN205672044U (en) | 2016-04-12 | 2016-04-12 | A kind of orthopaedics dilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620302877.0U CN205672044U (en) | 2016-04-12 | 2016-04-12 | A kind of orthopaedics dilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205672044U true CN205672044U (en) | 2016-11-09 |
Family
ID=57439680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620302877.0U Expired - Fee Related CN205672044U (en) | 2016-04-12 | 2016-04-12 | A kind of orthopaedics dilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205672044U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112617920A (en) * | 2020-12-15 | 2021-04-09 | 中南大学湘雅医院 | Thoracic surgery operation expanding device and control system thereof |
| CN112932570A (en) * | 2021-01-30 | 2021-06-11 | 江西省人民医院 | Dilator for orthopedic surgery |
-
2016
- 2016-04-12 CN CN201620302877.0U patent/CN205672044U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112617920A (en) * | 2020-12-15 | 2021-04-09 | 中南大学湘雅医院 | Thoracic surgery operation expanding device and control system thereof |
| CN112932570A (en) * | 2021-01-30 | 2021-06-11 | 江西省人民医院 | Dilator for orthopedic surgery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161109 Termination date: 20170412 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |