CN209154165U - Hip joint function position bracket - Google Patents
Hip joint function position bracket Download PDFInfo
- Publication number
- CN209154165U CN209154165U CN201821525353.3U CN201821525353U CN209154165U CN 209154165 U CN209154165 U CN 209154165U CN 201821525353 U CN201821525353 U CN 201821525353U CN 209154165 U CN209154165 U CN 209154165U
- Authority
- CN
- China
- Prior art keywords
- support frame
- hip joint
- function position
- joint function
- bracket
- 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.)
- Expired - Fee Related
Links
- 210000004394 hip joint Anatomy 0.000 title claims abstract description 38
- 230000008407 joint function Effects 0.000 title claims abstract description 25
- 230000002411 adverse Effects 0.000 claims description 13
- 230000001174 ascending effect Effects 0.000 claims description 13
- 210000003414 extremity Anatomy 0.000 abstract description 9
- 230000008901 benefit Effects 0.000 abstract description 2
- 210000002414 leg Anatomy 0.000 description 8
- 210000003141 lower extremity Anatomy 0.000 description 7
- 230000002980 postoperative effect Effects 0.000 description 6
- 210000001624 hip Anatomy 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 210000000988 bone and bone Anatomy 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000011540 hip replacement Methods 0.000 description 4
- 230000000452 restraining effect Effects 0.000 description 4
- 210000000689 upper leg Anatomy 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000037396 body weight Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000005021 gait Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 206010051055 Deep vein thrombosis Diseases 0.000 description 1
- 206010016275 Fear Diseases 0.000 description 1
- 206010023204 Joint dislocation Diseases 0.000 description 1
- 208000010378 Pulmonary Embolism Diseases 0.000 description 1
- 208000013201 Stress fracture Diseases 0.000 description 1
- 208000002847 Surgical Wound Diseases 0.000 description 1
- 206010047249 Venous thrombosis Diseases 0.000 description 1
- 206010052428 Wound Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000003447 ipsilateral effect Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000037230 mobility Effects 0.000 description 1
- 230000017074 necrotic cell death Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Landscapes
- Prostheses (AREA)
Abstract
Hip joint function position bracket includes at least four bracing rings, and multiple bracing rings set up separately on tie point on the support frame.The problem of novel advantage of this reality is, reduces suffering limb dislocation to greatest extent, and adapt to the patient of the different bodily forms.
Description
Technical field
The utility model patent is related to a kind of fixed device of hip joint, in particular to a kind of hip joint function position bracket.
Background technique
Hip replacement is one feature hip joint reconstruction technique very much, and wound is small, postoperative mobility is good, can retain
The bone amount of more Ipsilateral femur is releasing patient pain simultaneously, moreover it is possible to range of motion restored to close to normal level,
Its success rate can achieve 95% or so.But postoperative artificial hip joint dislocation incidence is 0.6%~7%, reason of dislocating and joint type
Type, operative approach approach, postoperative to move incorrect, early functional exercise improper etc. related.Currently, clinical hip replacement
It is to put between two lower limb to press from both sides delta-ring between a soft pillow or double knees that suffering limb anticreep position, which is the method received in anti-, afterwards, and the outer exhibition position of limbs is prevented
Strong side limbs Overadduction close to suffering limb.Present disadvantage one: soft pillow is pillow, and width is random, and correct outreach is not achieved
Parallactic angle degree.Disadvantage two: soft pillow material is fiber, and crushing resistance is inadequate, it is difficult to support femur weight, femoral head under stress
The i.e. micro- fracture of damage, which occurs, for weight bearing area's trabecular bone structure causes surgical wound surface load-bearing deformation to happen occasionally, this is directly affected
Successful surgery, i.e. influence patient are gaits that is normal or walking extremely.Disadvantage three: being that patient dare not lie on one's side and can only lie down for a long time
The complication such as deep vein thrombosis (incidence is wide up to 35%), pulmonary embolism (2%~16%) can be brought.Disadvantage four: patient fears that soft pillow is slided
It falls and dislocates.
Utility model content
The utility model is directed to disadvantages mentioned above, and providing a kind of hip joint function position bracket can cooperate with restraining, maximum limit
The problem of reduction suffering limb dislocation of degree, and have the patient for adapting to the different bodily forms.
Realizing the technical solution of the utility model is, hip joint function position bracket includes at least four bracing rings, Duo Gesuo
The bracing ring stated sets up separately on tie point on the support frame.
Further, bracing ring includes the support frame connecting with tie point on support frame as described above and is wrapped in support frame as described above
On buffer layer.
Further, support frame as described above includes at least three telescopic rods, and wherein at least two telescopic rods are equipped with tie point.
Further, the tie point includes the swingle set on the support frame and the grafting that is located on the swingle
Hole, support frame as described above are connected on swingle by spliced eye.
Further, the support frame central hollow, the buffer layer are wrapped in the support frame edge.
Further, pressure inductor is set in the buffer layer.
Further, qi of chong channel ascending adversely bag is set in the buffer layer, qi of chong channel ascending adversely bag is connected to by tracheae with external inflator pump.
The biomechanics Research of artificial full-hip joint show when walking femoral head maximum pressure the front upper place of femoral head about
5.5MPa and corresponding acetabular roof；When seat stands up, at the top of femoral head and 2 times of back upper place pressure increase of acetabular bone, up to 9
~15MPa.It studies and is implanted into 3 years in the hip prosthesis for having sensor, the maximum weighted of the flat step of hip joint is 2.6~4.1 times of weight,
Torsion is 0.39~1.25 times of weight；The strength that hip joint generates is increased with the increase of the speed of walking, weight and step-length,
The hip stress is up to 8 times of weight (Mao Binyao 2003) when strenuous exercise.Seirg (1975) measures different situation gait cycles
Middle hip joint resultant force peak value is the standing phase of 1. 8~4. 3 times of weight when walking, and coronal-plane loading direction is under
It is interior, it is more constant;And the loading direction of sagittal plane is changeable, standing when mutually starting backward, at the end of from the point of view of is concluded forward,
Forward and backward component peak value is 0. 4~1. 5 times of weight and 0. 2~1. 2 times of weight, and component peak value downwards then reaches
1. 4~3. 9 times of weight Rydell (1966) are measured flat using the Austin2Moore hip prosthesis of built-in foil gauge
State cyclic stress peak value is 3 times of weight step by step, and hip joint function position bracket utilizes anthropological measuring on the basis of expert studies
, biomethanics etc. meet the scientific method of the lower limb configuration design of ergonomics, disperse the self weight bring pressure of lower limb
Power, hip joint function position bracket increase the stability of load-bearing, while hip joint function position bracket makes together with firm restraining
Obtaining patient interior can not receive, and successfully solve the problems, such as suffering limb dislocation.The bracing ring buffer layer of hip joint function position bracket can disperse limb
Body weight.Adjustment width actively affirmed with safety effect of the yellow spiral color management in Medical Devices, especially tightly
Quickly identification prevents mistake in anxious situation.
It is matched in the human body Shi Nengyu restraining that lies low, to reduce body weight to the pressure of hip joint, to reduce to hip
The destruction in joint, thus make the patient for doing operation on hip joint or have the personnel of hip joint necrosis situation at night rest when, energy
Hip joint is set sufficiently to rest.
The utility model advantage is 1) hip joint function position bracket make together with firm restraining patient can not in
It receives, successfully solves the problems, such as suffering limb dislocation, patient can feel at ease to lie on one's side, sleep, solve position and do not change bring deep vein
Bolt problem, patient can be with early recovery, therefore this patent is applicable in the patient of all hip replacements；2) the double plates in hip joint function position
Bracket, adjustable length personalized designs are suitble to the use of the long and short patient of double lower limb, outside the lower limb for both having met human morphology
Shape design, and guarantee postoperative function position when disperse hip joint weight bearing, allow patient comfort to improve, save doctor and patient when
Between, efficiency is improved.3) ergonomic designs' hip joint function position bracket, the support of adjustable hip joint function position bracket are applied
Set up meter, the preoperative measurement of hip replacement, it is postoperative carry out setting same widths according to its measurement data, guarantee support femur weight
Femoral head weight bearing area, bone trabecula function digit stress under stress, scientific personalized function position method successfully prevents hip
The postoperative nothing of joint replacement is newly sent out to be damaged again.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is sealed supporting ring structure schematic diagram.
Fig. 3 is that buffer layer preferably ties schematic diagram.
Fig. 4 is the preferred structure schematic diagram of support frame.
Fig. 5 is bracing ring preferred structure schematic diagram.
In such as figure, bracing ring 1, support frame 2, tie point 3, support frame 4, buffer layer 5, spliced eye 6, telescopic rod 7, feeling of stress
Answer device 11, qi of chong channel ascending adversely bag 12, swingle 13,
Specific embodiment
Such as Fig. 1,2, hip joint function position bracket includes four bracing rings 1, and multiple bracing rings 1 set up separately in support frame
(tie point 3 connects a bracing ring 1, in use, can connect multiple tie points on support frame 2 on 2 tie point 3
3, multiple tie points 3 set up two sides of support frame 2 separately, it is however generally that the bracing ring 1 of 2 two side of support frame is respectively two).Preferably,
Bracing ring 1 includes the support frame 4 connecting with tie point 3 on support frame as described above and the buffer layer 5 that is wrapped on the support frame 4.
Preferably, support frame 2 include to three telescopic rods 7, wherein two 7 both ends of telescopic rod respectively set a tie point 3,
For three telescopic rods 7 perpendicular to two telescopic rods 7 for being equipped with tie point 3, telescopic rod 7 is telescopic bar, that is, passes through telescopic rod 7
It stretches to adjust setting bracing ring 1.
Such as Fig. 2, tie point 3 includes the swingle 13 being located on support frame 2, and support frame 4 is connected to rotation by spliced eye 6
On bar 13, multiple tie points 2 are set in the different location of support frame 2, it, can be with for the ease of according to patient body situation and needs
Bracing ring 1. is connected on different location tie point 3
As shown in figure 5,4 central hollow of support frame, buffer layer 5 is wrapped in 4 edge of support frame, is among support frame 4
It is hollow, not only it can prevent bracing ring 1 from pressing place not gas permeable with gas permeable, bracing ring 1 and skin can also be improved
(after skin is in contact with bracing ring 1, the skin in support frame 4 is squeezed can protrude into the hollow part of support frame 4 to the frictional force of contact
Point).
In Fig. 3, pressure inductor 11 is set in buffer layer 5, pressure inductor 11 is arranged in buffer layer 5, in order to user
Or medical worker understands in real time, whether the pressure that bracing ring 1 compresses skin is suitable, or send out in hip joint function support
It is raw to loosen, so as to and current events adjustment, to confirm the using effect of support.
It is preferred that qi of chong channel ascending adversely bag 12(is set in buffer layer 5, qi of chong channel ascending adversely bag 12 is annular), qi of chong channel ascending adversely bag 12 is filled by tracheae and external
Air pump connection, qi of chong channel ascending adversely bag 12 is arranged in this patent can play two effects, first is that can by the qi of chong channel ascending adversely of qi of chong channel ascending adversely bag 12 and
The bracing ring 1 of the lower limb side or injured lower limb side deflating to pressing position into massage, but perform an operation not can be carried out massage, second is that
By the way that qi of chong channel ascending adversely bag 12 is arranged, it can make the bracing ring 1 lightened restrictions on after the inflation of qi of chong channel ascending adversely bag 12, increase contact with skin, it can be with
It avoids retightening the device, to prevent when retightening the device, aggravates to injure hip joint.
As shown in figure 4, support frame 2 is four side types, further preferred is also possible to pentagonal.
In use, hip joint function position bracket is placed between two legs, the case where according to the leg of different people, pass through adjusting
The length of telescopic rod 7 makes suitable position on the inside of wherein two bracing ring 1 and one leg be in contact, another two bracing rings 1 with it is another
Inboard leg suitable position, which the distance between is in contact, and makes two legs, maintains one reasonably apart from upper, meanwhile, use constraint
Device is fixed on thigh by band, and in therapeutic process, patient can also adjust bracing ring according to doctor or the practical impression of oneself
Spacing between 1 position being in contact with inboard leg, or two legs of adjustment, to make the patient more comfortable, between adjusting the present apparatus
Away from more accurately, so as to enable the clinician to make full use of existing B ultrasound, CT setting to detect data to hip joint, provide between two legs
The reference value of spacing.
Claims (7)
1. hip joint function position bracket, it is characterized in that: hip joint function position bracket includes at least four bracing rings, Duo Gesuo
The bracing ring stated sets up separately on tie point on the support frame.
2. hip joint function position according to claim 1 bracket, it is characterized in that: the bracing ring includes and support frame as described above
The support frame of upper tie point connection and the buffer layer being wrapped on the support frame.
3. hip joint function position according to claim 1 bracket, it is characterized in that: support frame as described above is flexible including at least three
Bar, wherein at least two telescopic rods are equipped with tie point.
4. hip joint function position according to claim 1 bracket, it is characterized in that: the tie point includes setting on the support frame
Swingle and the spliced eye that is located on the swingle, support frame as described above be connected on swingle by spliced eye.
5. hip joint function position according to claim 2 bracket, it is characterized in that: the support frame central hollow, described slow
It rushes layer and is wrapped in the support frame edge.
6. hip joint function position according to claim 2 bracket, it is characterized in that: setting pressure inductor in the buffer layer.
7. hip joint function position according to claim 2 bracket, it is characterized in that: setting qi of chong channel ascending adversely bag, qi of chong channel ascending adversely in the buffer layer
Bag is connected to by tracheae with external inflator pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821525353.3U CN209154165U (en) | 2018-09-18 | 2018-09-18 | Hip joint function position bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821525353.3U CN209154165U (en) | 2018-09-18 | 2018-09-18 | Hip joint function position bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209154165U true CN209154165U (en) | 2019-07-26 |
Family
ID=67331578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821525353.3U Expired - Fee Related CN209154165U (en) | 2018-09-18 | 2018-09-18 | Hip joint function position bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209154165U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109157321A (en) * | 2018-09-18 | 2019-01-08 | 湖北三峡职业技术学院 | Hip joint function position bracket |
-
2018
- 2018-09-18 CN CN201821525353.3U patent/CN209154165U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109157321A (en) * | 2018-09-18 | 2019-01-08 | 湖北三峡职业技术学院 | Hip joint function position bracket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190726 |