CN108186091A - A kind of skeletal fixation frame - Google Patents
A kind of skeletal fixation frame Download PDFInfo
- Publication number
- CN108186091A CN108186091A CN201810142192.8A CN201810142192A CN108186091A CN 108186091 A CN108186091 A CN 108186091A CN 201810142192 A CN201810142192 A CN 201810142192A CN 108186091 A CN108186091 A CN 108186091A
- Authority
- CN
- China
- Prior art keywords
- steel plate
- locking steel
- screw
- threaded hole
- helper spring
- Prior art date
- 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 57
- 239000010959 steel Substances 0.000 claims abstract description 57
- 210000000988 bone and bone Anatomy 0.000 claims abstract description 19
- 206010017076 Fracture Diseases 0.000 abstract description 20
- 208000027418 Wounds and injury Diseases 0.000 abstract description 9
- 206010052428 Wound Diseases 0.000 abstract description 8
- 208000014674 injury Diseases 0.000 abstract description 3
- 230000008733 trauma Effects 0.000 abstract description 2
- 208000010392 Bone Fractures Diseases 0.000 description 13
- 208000024779 Comminuted Fractures Diseases 0.000 description 4
- 210000004243 sweat Anatomy 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 206010048038 Wound infection Diseases 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 208000002565 Open Fractures Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
Classifications
-
- 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
- A61B17/62—Ring frames, i.e. devices extending around the bones to be positioned
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
This application discloses a kind of skeletal fixation framves in medical instruments field, including locking steel plate, the locking steel plate is equipped with the first threaded hole, first threaded hole is threaded with the first screw, polylith helper spring is provided on the locking steel plate, both ends described in polylith on helper spring are equipped with the second threaded hole, and second threaded hole of described helper spring one end is connect with the first screw, and the second threaded hole threaded connection of the helper spring other end is useful for the second screw of fix bone.Locking steel plate is fixed on the skin surface at patients with fractures by using helper spring by this programme, simultaneously by the way that screw is penetrated from the threaded hole on helper spring in human body, the fixation to fractured bones is only just reached by Micro trauma caused by screw, patient is made not have to by opening up larger wound bury locking steel plate, alleviates pain caused by when patient buries locking steel plate.
Description
Technical field
The present invention relates to medical instruments fields, and in particular to a kind of skeletal fixation frame.
Background technology
Locking steel plate is the fracture fixation instrument for being threaded hole, it may ensure that screw and steel plate are become by threaded hole
One, reaches stabilization.
Comminuted fracture belongs to completeness fracture, and finger bone is fragmented into three or more, and also known as T or Y types are fractured.It is comminuted
Fracture is to need to be braked, resetted, fixed and promoted union and rehabilitation.Major part needs operative treatment, because
For comminuted fracture, fracture block number is more, manipulative reduction less effective, and it is poor to reset rear stability.Malpractice might have
Sequelae, and generally require to bury locking steel plate in the limbs of patients with fractures in surgical procedure, by screw from lock
Determine to wear into bone in the threaded hole of steel plate, to reach the fixed function to the bone of comminuted fracture, but due to locking steel plate
Volume it is larger, so in operation bury locking steel plate when, need on the body of patient cut a larger wound, to
Locking steel plate is put into, although this kind of mode has reached the wound mistake to the fixation at patients with fractures, opened up with patient
Greatly, the condition of the injury of patient has undoubtedly been aggravated, while has delayed the rehabilitation speed of patient, while has been embedded in the postoperative need of internal locking steel plate
Steel plate is taken out, increases patient economy burden and secondary insult, and because belonging to minimally-invasive treatment, the broken of limbs blood fortune can be reduced
It is bad, it reduces patients with fractures's disunion or delayed union is possible, comparing occupied space with tradition fixed frame significantly reduces, the side of being conducive to
Just patient's daily life.And open fracture is can be used for, dermatoplastic treatment etc..
Invention content
The invention is intended to provide a kind of skeletal fixation frame, when the bone to solve to fracture patient is fixed, need to open
If larger wound is come the problem of burying locking steel plate, patient suffering is caused to increase.
In order to solve the above technical problem, the present invention provides following technical solutions：A kind of skeletal fixation frame, including locking steel
Plate, the locking steel plate are equipped with the first threaded hole, and the first threaded hole is threaded with the first screw, it is characterised in that：It is described
Polylith helper spring is provided on locking steel plate, the both ends described in polylith on helper spring are equipped with the second threaded hole, the helper spring
Second threaded hole of one end is connect with the first screw, and the second threaded hole threaded connection of the helper spring other end is useful for fixing
Second screw of bone.
Operation principle of the present invention：After to the bone reduction of patients with fractures, locking steel plate is placed on to the skin of fracture
Surface, the first screw passes through the first threaded hole of locking steel plate to be penetrated at the bone of fracture from skin, on locking steel plate
Helper spring is contacted with limbs surface, and the second screw is then penetrated in the second threaded hole of helper spring, and the second screw passes through screw thread
Hole passes through human skin, then penetrates human body and the bone of fracture is fixed.
Beneficial effects of the present invention are:Locking steel plate is fixed on the skin at patients with fractures by using helper spring by this programme
Skin surface, meanwhile, by the way that the first screw is penetrated from the first threaded hole on locking steel plate in human body, by by the second screw
It penetrates in human body from the second threaded hole on helper spring, has only just been reached to fractured bones by Micro trauma caused by screw
It is fixed, patient is made not have to bury locking steel plate by opening up larger wound, alleviates when patient buries locking steel plate and causes
Pain.
Further, the locking steel plate is equipped with multiple grooves being used cooperatively with helper spring.It is intended that pass through groove
Helper spring is made to be embedded into locking steel plate, one end that helper spring is connect with locking steel plate is made to be in same plane.
Further, the locking steel plate and helper spring are the arc-shaped being bonded with human skin.It is intended that increase lock
Determine the contact area of steel plate and helper spring and human skin, increase stability.
Further, it is equipped with the nut that attachment screw uses on first screw and the second screw.It is intended that nut
The first screw of main cooperation and the second screw need the fracture for resetting and pressurizeing, prevent for there are polylith sclerites at bone
Only sclerite movement dislocation.
Further, the one end of the helper spring far from locking steel plate is equipped with overlapping portion, and adjacent two blocks of helper springs pass through overlapping
Portion overlaps, and second threaded hole is located on overlapping portion.It is intended that by the way that the overlapping portion of two blocks of helper springs is overlapped
Helper spring is made to form " V " shape together, the stability between helper spring and locking steel plate is strengthened, locking steel plate is avoided to shake.
Further, the side that the locking steel plate is contacted with human skin is equipped with insulating layer.It is intended that winter temperature compared with
It is low, and locking steel plate is using made of metal, being the relatively low the patient feels that can be allowed in use of its temperature in winter to cold, institute
To set insulating layer in the side of locking steel plate and human contact, completely cut off the temperature on locking steel plate.
Further, the side that the insulating layer is contacted with human skin is equipped with sweat-absorbing layer.Since in summer, the body surface of patient
It can inevitably perspire, if sweat is deposited between locking steel plate and human skin, can inevitably flow into makes wound infection in wound, so
Sweat-absorbing layer is set in the side of insulating layer and human contact, prevents sweat from flowing into wound, causes wound infection.
Description of the drawings
Fig. 1 is structure diagram when a kind of skeletal fixation frame of the present invention to be used for fix bone；
Fig. 2 is a kind of structure diagram of skeletal fixation frame of the present invention；
Fig. 3 is the connection diagram of two blocks of helper springs in Fig. 2.
Specific embodiment
Below by the further details of explanation of specific embodiment：
Reference numeral in Figure of description includes：First screw 1, helper spring 2, locking steel plate 3, nut 4, the second screw
5th, skin 6, bone 7, the second threaded hole 8, overlapping portion 9.
Embodiment is basic as shown in attached drawing 1, Fig. 2 and Fig. 3：
A kind of 7 fixed frame of bone, including locking steel plate 3 and multiple helper springs 2, the upper surface of locking steel plate 3 is equipped with more
A groove, locking steel plate 3 are the arc-shaped being bonded with skin 6, and locking steel plate 3 is pasted with insulating layer with the side that skin 6 contacts,
Insulating layer is pasted with sweat-absorbing layer with the side that skin 6 contacts；Locking steel plate 3 is equipped with the first threaded hole, the first threaded hole screw thread
It is connected with the first screw 1；Helper spring 2 is the arc-shaped being bonded with skin 6, and the second spiral shell is equipped on the both ends of polylith helper spring 2
Pit 8, one end of helper spring 2 are located in the groove on locking steel plate 3, and are connected by the second threaded hole 8 and 1 screw thread of the first screw
It connects, 2 other end of helper spring is equipped with overlapping portion, and the second threaded hole 8 is located on overlapping portion 9 and is threaded with the second screw 5；First
Nut 4 is threaded on 1 and second screw 5 of screw.
In use, after the bone 7 of patients with fractures resets, locking steel plate 3 is placed on to 6 surface of skin of fracture, the
One screw 1 passes through the first threaded hole of locking steel plate 3 to be penetrated into from skin 6 in the bone 7 of fracture, is fixed on locking steel plate 3
On helper spring 2 also contacted with 6 surface of skin, then penetrate the second screw 5, the second spiral shell in the second threaded hole 8 of helper spring 2
Nail 5 passes through skin 6 by threaded hole, and the bone 7 for then penetrating fracture is fixed, when fracture is there are during polylith sclerite,
Nut 4 then is added on the first screw 1 or the second screw 5 at this, is pressurizeed to fracture, prevents sclerite movement wrong
Position, when patient perspires, sweat-absorbing layer absorbs sweat, reduces the possibility that sweat flows into wound.
For those skilled in the art, without departing from the structure of the invention, several changes can also be made
Shape and improvement, these should also be considered as protection scope of the present invention, these all do not interfere with the effect and patent that the present invention is implemented
Practicability.
Claims (7)
1. a kind of skeletal fixation frame, including locking steel plate, the locking steel plate is equipped with the first threaded hole, the first threaded hole screw thread
It is connected with the first screw, it is characterised in that：Polylith helper spring is provided on the locking steel plate, described in polylith on helper spring two
End is equipped with the second threaded hole, and second threaded hole of described helper spring one end is connect with the first screw, the helper spring other end
The threaded connection of the second threaded hole be useful for the second screw of fix bone.
2. a kind of skeletal fixation frame according to claim 1, it is characterised in that：The locking steel plate be equipped with it is multiple with it is secondary
The groove that steel plate is used cooperatively.
3. a kind of skeletal fixation frame according to claim 2, it is characterised in that：The locking steel plate and helper spring be with
The arc-shaped of human skin fitting.
4. a kind of skeletal fixation frame according to claim 3, it is characterised in that：On first screw and the second screw
It is threaded with nut.
5. a kind of skeletal fixation frame according to claim 4, it is characterised in that：The helper spring far from locking steel plate one
End is equipped with overlapping portion, and adjacent two blocks of helper springs are overlaped by overlapping portion, and second threaded hole is located on overlapping portion.
6. a kind of skeletal fixation frame according to claim 5, it is characterised in that：The locking steel plate is contacted with human skin
Side be equipped with insulating layer.
7. a kind of skeletal fixation frame according to claim 6, it is characterised in that：What the insulating layer was contacted with human skin
Side is equipped with sweat-absorbing layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810142192.8A CN108186091A (en) | 2018-02-11 | 2018-02-11 | A kind of skeletal fixation frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810142192.8A CN108186091A (en) | 2018-02-11 | 2018-02-11 | A kind of skeletal fixation frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108186091A true CN108186091A (en) | 2018-06-22 |
Family
ID=62593746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810142192.8A Pending CN108186091A (en) | 2018-02-11 | 2018-02-11 | A kind of skeletal fixation frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108186091A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113729896A (en) * | 2021-09-09 | 2021-12-03 | 李春蜜 | Bone fracture repairing support for orthopedics department |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101884564A (en) * | 2010-07-21 | 2010-11-17 | 青岛大学医学院附属医院 | Orthopedic assembly type steel plate screw fixing system |
| CN103961170A (en) * | 2014-05-07 | 2014-08-06 | 马更海 | Assembly type steel plate screw fixing system for department of orthopedics |
| CN204049808U (en) * | 2014-07-18 | 2014-12-31 | 吉林大学 | external locking steel plate |
| CN106691557A (en) * | 2017-02-17 | 2017-05-24 | 张小军 | Lower-limb external locking steel plate with negative pressure suction function |
-
2018
- 2018-02-11 CN CN201810142192.8A patent/CN108186091A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101884564A (en) * | 2010-07-21 | 2010-11-17 | 青岛大学医学院附属医院 | Orthopedic assembly type steel plate screw fixing system |
| CN103961170A (en) * | 2014-05-07 | 2014-08-06 | 马更海 | Assembly type steel plate screw fixing system for department of orthopedics |
| CN204049808U (en) * | 2014-07-18 | 2014-12-31 | 吉林大学 | external locking steel plate |
| CN106691557A (en) * | 2017-02-17 | 2017-05-24 | 张小军 | Lower-limb external locking steel plate with negative pressure suction function |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113729896A (en) * | 2021-09-09 | 2021-12-03 | 李春蜜 | Bone fracture repairing support for orthopedics department |
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| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180622 |
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| RJ01 | Rejection of invention patent application after publication |