CN107349044A - Backplate is fixed in a kind of hardware external application - Google Patents
Backplate is fixed in a kind of hardware external application Download PDFInfo
- Publication number
- CN107349044A CN107349044A CN201710519649.8A CN201710519649A CN107349044A CN 107349044 A CN107349044 A CN 107349044A CN 201710519649 A CN201710519649 A CN 201710519649A CN 107349044 A CN107349044 A CN 107349044A
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- CN
- China
- Prior art keywords
- backplate
- shaped
- arc
- groove
- shaped backplate
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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
- A61F5/05—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints for immobilising
- A61F5/058—Splints
- A61F5/05841—Splints for the limbs
- A61F5/05858—Splints for the limbs for the arms
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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)
- Invalid Beds And Related Equipment (AREA)
Abstract
The invention discloses a kind of hardware external application to fix backplate, including the first L-shaped backplate and the second L-shaped backplate, the first L-shaped backplate and the second L-shaped backplate are arcuate structure, L-shaped protecting groove is respectively equipped with the first L-shaped backplate and the second L-shaped backplate, the both sides of the L-shaped protecting groove are respectively arranged with arc locked groove, the arc locking plate to match with arc locked groove is inserted with the arc locked groove, the first L-shaped backplate is fixed on the second L-shaped backplate by the mating reaction of arc locked groove and arc locking plate.The present invention can effectively improve the stability of outer fixed structure, fix it reliable, avoid because it is loose and caused by patient's second hurt；Each position uniform force of patient's ancon can be made simultaneously, avoid the phenomenon for the discomfort and not expected shift separation for causing patient because of unbalance stress from occurring.
Description
Technical field
The present invention relates to technical field of medical equipment, more particularly to a kind of hardware external application to fix backplate.
Background technology
Bending and stretching for elbow joint enables the hand of the mankind is far and near to move freely, and the performance of this leverage opponent function has
Particularly important meaning.Although elbow joint is only capable of doing flexion and extension around single axle, Elbow Fracture such as has influence on elbow pass
The flexion-extension motion of section and the spinfunction of forearm, adverse effect is played so as to the performance of opponent's function.Near common elbow joint
Fracture includes supracondylar fracture of humerus, Intercondylar fracture, epicondylus medialis fracture, outside upper condylar fracture, olecranal fracture etc..These fracture with
Person is in the majority with involving articular surface for unstable fracture, most of to have surgical indication, it is necessary to open reduction, and it is postoperative typically still need to it is auxiliary
With fixed outside gypsum or fixture.Before making the present invention, it is adjustable to disclose elbow joint for Chinese patent (CN201520231928.0)
Formula stabilizing brace, and by the mating reaction of the VELCRO on the thread gluing on redundant constraint band and restraint strap and front side clamping plate,
Front side clamping plate and butt clamping plate are linked together；Although this mode is easy to dismount, be advantageous to doctor to patient wound and skin
Skin is observed；Simultaneously as operation difficulty is relatively low, patient can Dismountable, be easy to patient to carry out training for recovery.But thread gluing
Stability it is poor, fixation is unreliable, extremely easily occurs loose and causes patient's second hurt；And it cannot be guaranteed every restraint strap
Elasticity it is all consistent, easily cause ancon unbalance stress, so as to cause the discomfort of patient, or even not expected point can be caused
From displacement.
The content of the invention
In view of this, it is an object of the invention to provide a kind of hardware external application to fix backplate, can fix outer fixed structure
Reliably, prevent that it is loose, while ensure each position uniform force of patient's ancon, avoid the occurrence of not expected separation and move
Position.
The present invention solves above-mentioned technical problem by following technological means：
Backplate, including the first L-shaped backplate and the second L-shaped backplate, the first L-shaped backplate and the 2nd L are fixed in a kind of hardware external application
Shape backplate is arcuate structure, and L-shaped protecting groove, the L-shaped protecting groove are respectively equipped with the first L-shaped backplate and the second L-shaped backplate
Both sides be respectively arranged with arc locked groove, the arc locking plate to match with arc locked groove is inserted with the arc locked groove, it is described
Second L-shaped backplate is fixed on the first L-shaped backplate by the mating reaction of arc locked groove and arc locking plate.
What is reached has the technical effect that, can effectively improve the stability of outer fixed structure, fixes it reliable, avoid because
Patient's second hurt caused by loosely；Each position uniform force of patient's ancon can be made simultaneously, avoided because of unbalance stress
And the discomfort of patient and the phenomenon of not expected shift separation is caused to occur.
Further, the first L-shaped backplate is provided with locating slot, and the second L-shaped backplate is provided with and locating slot phase
The positioning ridge matched somebody with somebody., can be rapidly and accurately entire in first by the second L-shaped backplate lid by the mating reaction of locating slot and positioning ridge
On L-shaped backplate, arc locking plate insertion arc locked groove is more convenient to, shortens the activity duration, treasured is won for the rescue of early stage
Your time.
Further, the rear end of the arc locking plate is provided with anti-skid bulge, on the first L-shaped backplate and the second L-shaped backplate
Provided with grabbing groove with what anti-skid bulge matched.When dismantling outer fixed structure, from grab in groove promote anti-skid bulge by way of
Arc locking plate is taken out, dismounting difficulty is significantly reduced, improves removal efficiency.
Further, the corner of the L-shaped protecting groove inwall is provided with elastic sponge mattress.Elastic sponge mattress can be in ancon and L
Play a part of buffering between shape protecting groove, it is possible to increase the comfort level of patient's ancon, avoid caused by collision ancon secondary by
Damage.
Further, it is provided with air-vent in the L-shaped protecting groove.Gas permeability inside the outer fixed structure of enhancing, avoids patient
Body-sensing do not accommodate anaerobic bacteria growth, prevent from causing situations such as allergic, infection to occur.
Further, the front end of the arc locking plate is wedge structure.Wedge structure can make arc locking plate quickly and arc
Locked groove positions, and significantly reduces operation difficulty, improves efficiency of assembling.
Beneficial effects of the present invention：
1. the stability of the present invention is strong, being connected for two L-shaped backplates is reliable, can avoid because two L-shaped backplates are loose and caused by
Patient's second hurt；
2. the present invention can make each position uniform force of patient's ancon, avoid causing because of unbalance stress the discomfort of patient,
And the phenomenon of not expected shift separation occurs；
3. the present invention can be rapidly and accurately entire in one by two L-shaped backplate lids, arc locking plate insertion arc lock is more convenient to
Groove, shorten the activity duration, the quality time is won for the rescue of early stage；
4. the present invention can improve the protection to patient's ancon, the comfort level of ancon is improved, avoids ancon two caused by collision
It is secondary impaired；
5. the good permeability inside the outer fixed structure of the present invention, the body-sensing of patient can be avoided not accommodate anaerobic bacteria growth, prevented
Cause it is allergic, infection situations such as occur；
6. the present invention is simple in construction, dismantles and easy to assembly quick, suitably promote the use.
Brief description of the drawings
Fig. 1 is the structural representation that the present invention checks the mark under state；
Fig. 2 is the front view under confined state of the present invention；
Fig. 3 is A-A diagrammatic cross-sections in Fig. 2；
Fig. 4 is the structural representation of arc locking plate of the present invention；
Wherein, the first L-shaped backplate 1, the second L-shaped backplate 2, L-shaped protecting groove 3, arc locked groove 4, arc locking plate 5, locating slot 6, positioning
Ridge 7, anti-skid bulge 8, grab groove 9, elastic sponge mattress 10, air-vent 11, wedge structure 12.
Embodiment
Below with reference to accompanying drawing, the present invention is described in detail：
As shown in Figure 1 to 4；Backplate, including the first L-shaped backplate 1 and the second L-shaped backplate 2 are fixed in a kind of hardware external application, and described the
One L-shaped backplate 1 and the second L-shaped backplate 2 are arcuate structure, are respectively equipped with the first L-shaped backplate 1 and the second L-shaped backplate 2
L-shaped protecting groove 3, the both sides of the L-shaped protecting groove 3 are respectively arranged with arc locked groove 4, are inserted with the arc locked groove 4 and are locked with arc
The arc locking plate 5 that groove 4 matches, the second L-shaped backplate 2 are fixed on by the mating reaction of arc locked groove 4 and arc locking plate 5
On first L-shaped backplate 1.
The first L-shaped backplate 1 is provided with locating slot 6, and the second L-shaped backplate 2 is provided with what is matched with locating slot 6
Position ridge 7., can be rapidly and accurately entire in the first L-shaped by the second L-shaped backplate lid by the mating reaction of locating slot and positioning ridge
On backplate, arc locking plate insertion arc locked groove is more convenient to, shortens the activity duration, when winning preciousness for the rescue of early stage
Between.
The rear end of the arc locking plate 5 is provided with anti-skid bulge 8, and the first L-shaped backplate 1 and the second L-shaped backplate 2 are provided with
Groove 9 is grabbed with what anti-skid bulge 6 matched.When dismantling outer fixed structure, from grab in groove promote anti-skid bulge by way of take
Go out arc locking plate, significantly reduce dismounting difficulty, improve removal efficiency.
The corner of the inwall of L-shaped protecting groove 3 is provided with elastic sponge mattress 10.Elastic sponge mattress can protect in ancon and L-shaped
Play a part of buffering between groove, it is possible to increase the comfort level of patient's ancon, avoid the ancon caused by collision secondary impaired.
Air-vent 11 is provided with the L-shaped protecting groove 3.Gas permeability inside the outer fixed structure of enhancing, avoid the body of patient
Sense does not accommodate anaerobic bacteria growth, prevents from causing situations such as allergic, infection to occur.
The front end of the arc locking plate 5 is wedge structure 12.Wedge structure can make arc locking plate quickly with arc locked groove
Positioning, significantly reduces operation difficulty, improves efficiency of assembling.
The application method of the present invention is as follows：
1. wear, first the first L-shaped backplate is placed horizontally on operating desk；The arm of patient injury is put into the first L-shaped again
In L-shaped protecting groove on backplate, and contact ancon and the elastic sponge mattress of the corner of L-shaped protecting groove inwall；Then by the second L-shaped
Backplate lid is entire on the first L-shaped backplate, makes in the fully-inserted locating slot of positioning ridge；Arc locking plate is finally inserted into arc locked groove
It is interior, that is, complete to wear.2. during dismounting, first pass through and promote the mode of anti-skid bulge to take out arc locking plate from grabbing in groove, then from the first L
Shape backplate pulls down the second L-shaped backplate, finally takes out arm out of L-shaped protecting groove on the first L-shaped backplate.
The above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although with reference to preferred embodiment to this hair
It is bright to be described in detail, it will be understood by those within the art that, technical scheme can be modified
Or equivalent substitution, without departing from the objective and scope of technical solution of the present invention, it all should cover the claim in the present invention
Among scope.The present invention be not described in detail technology, shape, construction part be known technology.
Claims (6)
1. backplate, including the first L-shaped backplate and the second L-shaped backplate are fixed in a kind of hardware external application, it is characterised in that：First L
Shape backplate and the second L-shaped backplate are arcuate structure, and L-shaped shield is respectively equipped with the first L-shaped backplate and the second L-shaped backplate
Groove, the both sides of the L-shaped protecting groove are respectively arranged with arc locked groove, are inserted with what is matched with arc locked groove in the arc locked groove
Arc locking plate, the second L-shaped backplate are fixed on the first L-shaped backplate by the mating reaction of arc locked groove and arc locking plate.
2. backplate is fixed in a kind of hardware external application according to claim 1, it is characterised in that：Set on the first L-shaped backplate
There is locating slot, the second L-shaped backplate is provided with the positioning ridge to match with locating slot.
3. backplate is fixed in a kind of hardware external application according to claim 2, it is characterised in that：The rear end of the arc locking plate is set
There is anti-skid bulge, the first L-shaped backplate and the second L-shaped backplate are provided with grabs groove with what anti-skid bulge matched.
4. backplate is fixed in a kind of hardware external application according to claim 3, it is characterised in that：The L-shaped protecting groove inwall turns
Elastic sponge mattress is provided with angle.
5. backplate is fixed in a kind of hardware external application according to claim 4, it is characterised in that：It is provided with the L-shaped protecting groove
Air-vent.
6. backplate is fixed in a kind of hardware external application according to claim 1 to 5 any claim, it is characterised in that：It is described
The front end of arc locking plate is wedge structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710519649.8A CN107349044A (en) | 2017-06-30 | 2017-06-30 | Backplate is fixed in a kind of hardware external application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710519649.8A CN107349044A (en) | 2017-06-30 | 2017-06-30 | Backplate is fixed in a kind of hardware external application |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107349044A true CN107349044A (en) | 2017-11-17 |
Family
ID=60273369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710519649.8A Pending CN107349044A (en) | 2017-06-30 | 2017-06-30 | Backplate is fixed in a kind of hardware external application |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107349044A (en) |
-
2017
- 2017-06-30 CN CN201710519649.8A patent/CN107349044A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171117 |
|
| WD01 | Invention patent application deemed withdrawn after publication |