CN2783959Y - Adjustable plastic splint for bone fracture - Google Patents
Adjustable plastic splint for bone fracture Download PDFInfo
- Publication number
- CN2783959Y CN2783959Y CN 200520025582 CN200520025582U CN2783959Y CN 2783959 Y CN2783959 Y CN 2783959Y CN 200520025582 CN200520025582 CN 200520025582 CN 200520025582 U CN200520025582 U CN 200520025582U CN 2783959 Y CN2783959 Y CN 2783959Y
- Authority
- CN
- China
- Prior art keywords
- clamping plate
- splint
- fixing band
- plastic splint
- bone injury
- 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 - Lifetime
Links
Images
Landscapes
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model discloses an adjustable plastic splint for bone fracture and belongs to a splint used in a department of orthopaedics for medical purpose. The utility model contains four plates with different length and width to form a set of splints. The periphery of a rectangle splint is a warped edge which is warped dorsad. Both lateral long edges are provided with a correspondent gap slot. The cross sections of a front lateral splint and a back lateral splint are vault leaning shell structures. The ventral aspect of the splint is equipped with a soft backing strip with far infrared in identical form. The surface of a strip fixing strap is equipped with a unidirectional gullet. The head of the fixing strap is equipped with an elastic casting die of a positioning tooth whose upper end is equipped with an adjusting bottom to tilt the positioning tooth. The product of the utility model is standard and canonical and is also convenient for popularization and application. The form of the splint is fit for the external form of a podosoma. The fixing strap has suitable length. The gullet is clear and can clutch firmly. The soft backing strip with far infrared provides the splint a new function of promoting blood circulation and stopping pain. Through clinical application, the utility model achieves satisfactory applied effect.
Description
Technical field
This utility model relates to medical orthopaedics clamping plate, specifically is a kind of adjustable bone injury plastic splint.
Background technology
Plintlet treatment fracture in state-owned long history, the material of clamping plate mostly is willow, bamboo chip etc.Be the protection limb skin, outside clamping plate, cover multiple cotton-spinning fabric usually.During use, on the good basis that resets, general clamping plate that 4 length, width are differed, position, shape and the thickness of pressing limbs, be placed in treat fixed limb around, divide equally the 3-4 section perpendicular to clamping plate respectively with fixing band then and fasten.Every section fixing band is fastened the back knotting and is fixed.But the home built clamping plate are lack of standardization, are difficult to apply; The cotton fixing band that is strapped on the straight flange clamping plate is easy to get loose, and elasticity is difficult to hold.
Wherein, willow plate, cotton fixing band, letterweight pad are one group of structural mechanical property instability, obvious, the anisotropic viscoelastic material of creep properties; The clamping plate processing technique falls behind, and can't guarantee the product specification standardization; All straight plate shape can not adapt to the limbs profile.
Chinese patent 1408766 discloses a kind of " the warm plastics material in the low-cost end ", is made up of poly-second lactone, Pulvis Talci and silicone oil.Its composition and proportioning are poly-second lactone 27-73% (weight), Pulvis Talci 20-63% (weight), silicone oil 3-11% (weight).Can be made into the macromolecule resin binder that substitutes plaster bandage or make need not molding and directly medical splint, orthopedic and prosthetic material, motion and the rehabilitation protector etc. of complex on health.
That Chinese patent 1208337 discloses is a kind of " medical use clamping plate, be used for the application of sheet metal and these type of clamping plate of these type of clamping plate ", these clamping plate are the sheet metals that can make it plastic deformation with hands, its both sides are covered with cover layer, sheet metal is made corrugated at least in the subregion, thereby can reach higher deformation type river port type simultaneously.The crest of waveform becomes cross direction profiles with the clamping plate axis basically with trough.
Chinese patent 2545996 discloses a kind of " medical splint that the air bag restraining is arranged ", it has clamping plate with holes, be connected with connector between clamping plate more than two and the clamping plate, the air bag restraining is fixedly connected on the clamping plate, the air bag restraining covers one deck cloth outward by air-locked air bag and constitutes, and connects balloon and air gauge on the air bag restraining.
Summary of the invention
This utility model be exactly for solve that traditional plintlet exists to make product by hand lack of standardization, be difficult to apply; The cotton fixing band that is strapped on the straight flange clamping plate is easy to get loose, and the elasticity problem that is difficult to hold, and a kind of adjustable bone injury plastic splint is provided.
This utility model is realized by following technical scheme.
A kind of adjustable bone injury plastic splint comprises that 4 that length, width do not wait is the clamping plate of one group of cover, can be strapped in fixing band on the limbs perpendicular to the clamping plate axis and with it, wherein
A. the periphery of rectangle clamping plate is the alices that turn over to back side perk, and break slot is all established from end beginning correspondence in long limit, both sides, and forward and backward side clamping plate cross section wherein is the inclined to one side shell structure of arch formula; Inside and outside side plate is a surface plate; The clamping plate outside of belly is provided with the far infrared soft cushioning identical with its shape;
B. the strip fixing band back side is provided with unidirectional teeth groove, set up gripper shoe up and down separately and be connected base plate between the conjuncted sidewall frame of fixedly taking the lead of fixing band one end, be the fixing band socket that can make the fixing band articulating therebetween, the bottom surface has the elastic pressure parts lower end of positioning tooth to be fixed on the gripper shoe, but the flexible adjustment button between the sidewall frame of being installed in of perk positioning tooth is established in the bottom on the elastic pressure parts.
She Ji this utility model product standard, standard is more convenient for applying like this.Wherein, fixing band length is suitable, and teeth groove is clear, and interlock is firm, and the flexible adjustment button is a horizontal oblique type spring adjusting rod control device, and is easy to operate, but easy and flexible accomplish the bidirectional-movement of fixing band.It is arbitrarily adjustable to be strapped in the clamping plate tensity of suffering from the limb, and fixing band is fixed in the break slot of clamping plate, is not easy to get loose; Alleviated medical workers; Plastic splint polymer clamping plate are as the product of polymer composite, and its mechanics quality stable because it is shaped as circular arc type, meets the external form of limbs; The far infrared soft cushioning makes clamping plate increase the new function of promoting blood circulation and stopping pain.This utility model is obtained satisfied clinical application effect through on probation.
Description of drawings
Fig. 1 is (back of the body) side plate structure sketch map before this utility model;
Fig. 2 is outer (scratching) side plate structure sketch map of this utility model;
Fig. 3 is (palm) side plate outside of belly structural representation behind this utility model;
Fig. 4 is (chi) side plate outside of belly structural representation in this utility model;
Fig. 5 is the adjustable fixing band decomposition texture of a this utility model sketch map.
Among the figure: 1.1a. splint body 2.2a.2b.2c. turns over alice
3.3a.3b.3c. break slot 4.4a. clamping plate air-vent
5.5a.5b.5c. liner 6.6a. liner air-vent
7. fixing band 8. unidirectional teeth groove
9. fixedly take the lead 10. sidewall framves
11. areole 12. connects base plate
13. gripper shoe 14. elastic pressure parts
15. positioning tooth 16. movable buttons
17. embed button 18. springs
19. oblique top face in the push rod 20.
21. fixing band socket 22. connecting rods
23. connecting hole 24. Embedded Divisions
25. lengthening end.
The specific embodiment
Be described in detail this use is novel below in conjunction with drawings and Examples.
But present embodiment is forearm thunder formula (Colles) bone injury clamping plate.
A kind of adjustable bone injury plastic splint comprises that 4 that length, width do not wait is the clamping plate of one group of cover, can be strapped in fixing band on the limbs perpendicular to the clamping plate axis and with it, wherein
A. the periphery of rectangle clamping plate is the alices that turn over to back side perk, and 3-4 break slot all established from end beginning correspondence in long limit, both sides, and forward and backward side clamping plate cross section wherein is the inclined to one side shell structure of arch formula; Inside and outside side plate is a surface plate; The clamping plate outside of belly is provided with the far infrared soft cushioning identical with its shape;
B. the strip fixing band back side is provided with unidirectional teeth groove, set up gripper shoe up and down separately and be connected base plate between the conjuncted sidewall frame of fixedly taking the lead of fixing band one end, be the fixing band socket that can make the fixing band articulating therebetween, the bottom surface has the elastic pressure parts lower end of positioning tooth to be fixed on the gripper shoe, but the flexible adjustment button between the sidewall frame of being installed in of perk positioning tooth is established in the bottom on the elastic pressure parts.
Described adjustable bone injury plastic splint, its rectangle clamping plate periphery are the alices that turns over to back side perk, and 3-4 eyelet all established from end beginning correspondence in long limit, both sides.
Described adjustable bone injury plastic splint, the inclined to one side shell structure of its arch formula are that the forward and backward side plate in the rectangle clamping plate prolongs axle outside of belly indent arc-shaped bend, and long limit, clamping plate both sides is thicker than the curved middle part of arc.
Described adjustable bone injury plastic splint, its bottom surface have the elastic pressure parts top perk of positioning tooth to be scalariform.
Described adjustable bone injury plastic splint, its flexible adjustment button that is installed between the sidewall frame is a cylinder ejector rod by an end on the sidewall frame, the movable button of oblique top face in middle outstanding is can insert the connecting rod of spring and push rod in the end connecting hole and integrally formed embedding button combination forms on the opposite side ledge.
Described adjustable bone injury plastic splint, it is outer, each 1 one end in rear side clamping plate and interior, the front side clamping plate is the lengthening end, the about 2cm of lengthening end.
Described adjustable bone injury plastic splint, the forward and backward side clamping plate lengthening end of the inclined to one side shell structure of its arch formula is narrower than other end 0.5-2cm.
Back side perk turn over alice and the clamping plate horizontal plane is 45, clamping plate back side arc is bent radius 78.1mm, clamping plate outside of belly arc is bent radius 61.4mm, the two is the non-concentric radius on the centrage.Turn over alice along for rolling, four jiaos on rectangle clamping plate are radius of corner 4mm in order to avoid the corner scratches or presses against and hinder skin.
According to the fixedly requirement of long bone bone injury of different heights, different parts, this utility model can be processed into length, width different size, model.Clamping plate and fixing band in this utility model process through mould-injection process respectively; Clamping plate adopt engineering plastics to make.
Mountedly fixedly take the lead, its flexible adjustment button is that the Embedded Division that will embed button makes it be difficult for deviating from from the areole that outer usual practice embeds plastics, the built-in spring of the connecting hole of connecting rod; The movable button that will be provided with push rod and interior oblique top face in addition embeds from outside to inside from the opposite side cinclides, push rod is inserted be equipped with in the connecting hole of spring, and interior oblique top face embeds areole and is difficult for deviating from.Make mounted flexible adjustment button flexible on same axis like this.
During use, according to treating that fixed limb length selects the plastic splint of every side 3 or 4 break slots or eyelet.
Divide one group of cover this utility model forward and backward, inside and outside, place and treat on the fixed limb, in addition 3 fixing bands are strapped on the limbs through the break slot of clamping plate respectively.After one end of fixing band put in the fixing band socket of fixedly taking the lead, make it on the break slot of clamping plate, form the endless belt, band is strained and fixed, fixedly take the lead unidirectional teeth groove engagement on the positioning tooth of elastic pressure parts and the fixing band back side, fixing band is tightly tied up on the break slot of clamping plate, because the positioning tooth of elastic pressure parts is stuck on the unidirectional teeth groove at the fixing band back side, fixing band can only enter and can not withdraw from; Need to adjust the tensity of fixing band bondage or withdraw from when fixedly taking the lead, the thumb of a hands and forefinger are pinched press fit respectively and are taken the lead the flexible adjustment button of both sides, make the push rod of movable button in embedding the button connecting rod, compress spring, below the upper end of the interior oblique top face support elastic pressure parts of movable button, the positioning tooth of the unidirectional teeth groove disengaging elastic pressure parts lower end at the fixing band back side is got final product.Take the lead the flexible adjustment button of both sides if stop to pinch press fit, then spring restores, and loses the support of oblique top face in the movable button, the elastic pressure parts homing.
The plastic splint Mechanics Performance Testing that long limit, both sides correspondence is all established eyelet:
The cardinal principle of tradition splint therapy fracture is to utilize 3 extrusion lever action principles of paper washer and plate to reach the fixation of keeping to fracture end after the reduction.Fixing band mainly is laterally to reach the buckling direction to the active force of plate.This measuring plastics and willow clamping plate are in the crooked maximum load and the corresponding displacement of this both direction, the mechanical property of plastic splint and willow clamping plate relatively, and provide mechanics parameter for the plastic splint clinical practice.
1 experiment material willow clamping plate are the Ke Leishi clamping plate clinical commonly used of Tianjin Hospital's artificial limb factory processing typing, totally 6 covers.Plastics Ke Leishi clamping plate are totally 6 covers.
2 experimental facilitiess: DSS-25T type electronic universal material experiment-machine,
WBD-50 type displacement transducer.
3 method of testings
1. plastic splint is put in respectively on the electronic universal material testing machine weighted platform at random in order, fixes at the longitudinal direction two ends.Press the 4N/ lattice in this direction from the clamping plate centre-line load, the 0.1mm/ lattice are pressed in displacement, slowly load, and up to destruction, draw buckling maximum, force and load displacement curve.
2. plastic splint is placed respectively on the electronic universal material testing machine weighted platform at random in order, fix at the horizontal direction two ends.Press 20/ lattice in this direction from the clamping plate centre-line load, displacement slowly loads by 0.1/ lattice, and the direction two ends are fixed.Press 20/ lattice in this direction from the clamping plate centre-line load, displacement slowly loads by 0.1/ lattice, up to destruction, draws transverse curvature maximum load and load displacement curve.
3. in like manner, draw crooked maximum load of willow clamping plate vertical and horizontal and load displacement curve.
The buckling mechanical property test result of two kinds of clamping plate of table 1
| Plastic splint | The willow clamping plate | |||
| Maximum load (N) | Maximum displacement (mm) | Maximum load (N) | Maximum displacement (mm) | |
| No. 3 X ± S of No. 2 test specimens of No. 1 test specimen of test specimen | 167.8 168.2 168.3 168.1±0.26 | 15.6 16.0 16.2 15.93±0.31 | 292 334 180 268.67±79.61 | 14.4 11.7 15.0 13.7±1.76 |
The transverse curvature mechanical property test result of two kinds of clamping plate of table 2
| Plastic splint | The willow clamping plate | |||
| Maximum load (N) | Maximum displacement (mm) | Maximum load (N) | Maximum displacement (mm) | |
| No. 3 X ± S of No. 2 test specimens of No. 1 test specimen of test specimen | 1440.6 1439.8 1439.7 1440.03±0.49 | 10.5 10.3 10.1 10.3±0.20 | 214 292 163 223±64.97 | 1.7 2.1 1.5 1.77±0.31 |
The elastic modelling quantity test result of table 3 clamping plate
| Plastic splint (Gpa) | Willow clamping plate (Gpa) | |
| No. 3 X ± S of No. 2 test specimens of No. 1 test specimen of test specimen | 10.52 10.58 10.56 10.55±0.04 | 4.32 7.80 4.88 5.67±1.87 |
As can be seen from the above table, plastic splint elastic modelling quantity under same mechanical state is basic identical, and willow clamping plate elastic modelling quantity under same state differs greatly.The mechanical property of this explanation plastic splint is more stable, and willow clamping plate instability, both have significant difference (P＜0.01)
Table 4 plastic splint and the corresponding displacement of willow clamping plate transverse modulus of rupture
| Plastic splint (mm) | Willow clamping plate (mm) | P | |
| The buckling transverse curvature | 15.93±0.31 10.3±0.2 | 13.7±1.76 1.77±0.30 | ＞0.05 ＜0.01 |
Can be drawn by last table, plastic splint and willow clamping plate are displacement no significant difference (P＞0.05) when buckling, and both displacements have significant difference (P＜0.01) when transverse curvature.
Table 5 plastic splint and willow clamping plate are in length and breadth to transverse modulus of rupture
| Plastic splint | The willow clamping plate | P | |
| Vertical with crooked transverse curvature | 168.1±0.26 1440.03±0.49 | 268.67±79.61 223.00±64.97 | ＞0.0 ＜0.01 |
Can be drawn by last table, plastic splint and willow clamping plate are strength degree no significant difference (P＞0.05) when buckling, and both strength degrees have significant difference (P＜0.01) when transverse curvature.
The stretching experiment test result of table 6 plastic fixing strap
| Maximum, force Pb (N) | The corresponding displacement (mm) of Pb | |
| No. 3 X ± s of No. 2 test specimens of No. 1 test specimen of test specimen | 176.3 175.2 174.6 175.37±0.86 | 25.6 25.4 25.8 25.6±0.2 |
This type of material all has bigger plastic deformation, belongs to plastic material.Under certain bending load effect, its stress-strain relation is linear variation, that is to say that strain ∈ and stress σ are proportional substantially, meet Hooke's law.But before fracture, there is no the tangible surrender stage, therefore can not get clear and definite yield point.
The stretching experiment test result of table 7 plastic fixing strap
| Elastic modelling quantity (Gpa) | Poisson's ratio (%) | Strength degree (Mpa) | Yield limit (Mpa) | Proportional limit (Mpa) | |
| Test specimen 1 test specimen 2 test specimens 3 x ± S | 15.86 15.95 15.77 15.86±0.09 | 22.24 22.32 22.33 22.3±0.05 | 176.56 175.98 175.78 176.12±0.41 | 120.32 120.87 119.99 120.39±0.44 | 87.51 87.97 87.65 87.71±0.24 |
As can be seen from the above table, these five mechanical performance index basically identicals of the novel plastic fixing band of surveying differ minimum between every index, are elastomeric materials.The material that novel polymer fixing band is described thus compares standard, and mechanical performance index is stable, meets the needs of clinical practice.
Table 8 plastic fixing strap fatigue test results
Draw back buckle minimum force value
| Before the test (N) | Test back (N) | |
| No. 3, No. 2 test specimens of No. 1 test specimen of test specimen | 1.86 1.82 1.86 | 1.78 1.80 1.80 |
| No. 6 x ± S of No. 5 test specimens of No. 4 test specimens of test specimen | 1.82 1.84 1.80 1.83±0.02 | 1.72 1.76 179 1.78±0.03 |
Can draw by last table, compare both there was no significant differences (P＞0.05) after drawing back buckle minimum force value before the test and testing, this explanation is through thousands of inferior bump tests, tired situation does not appear in buckle, can satisfy the external fixation needs fully, is fit to clinical requirement.
The mensuration of far infrared liner normal emittance:
The far infrared liner is that efficient far-infrared radiation material is fused in the fiber, adopts special warfare to be processed into, and has good health-care physical therapy function, heat effect function and dehumidifying ventilated bacterium-suppressing function.Sustainable emitting far-infrared, improve microcirculation in human body, blood flow increasing, activating cell enhances metabolism, and can effectively promote union of fracture.This measuring far infrared liner is at 5-15 μ m far infrared band normal emittance.
The result: the far infrared liner is 84% at 5-15 μ m far infrared band normal emittance.Is best at this wave band human body to the absorption of far infrared, can replenish special energy to human body, promotes and improve the blood circulation of local and whole body, has effects such as promoting blood circulation and stopping pain.
The clinical efficacy preliminary observation of novel polymer clamping plate:
One clinical data
The Colles fracture is totally 22 examples, male's 16 examples, women's 6 examples; Right side 13 examples, left side 9 examples; 18～30 years old 7 age example, 31～50 years old 10 example, 5 examples more than 50 years old.Traumatogenic reason: traffic accident wound 8 examples, get injured by a fall 14 examples.Fracture typing [22]: I type 14 examples, II type 7 examples, III type 1 example.
Two results
This organizes 22 examples, is out-patient treatment, all obtain more than 4 months with examining observation.According to criterion of therapeutical effect [42] evaluation result, excellent: 18 examples, good 3 examples can 1 example.
Claims (7)
1. adjustable bone injury plastic splint comprises that 4 that length, width do not wait is the clamping plate of one group of cover, can be strapped in fixing band on the limbs perpendicular to the clamping plate axis and with it, it is characterized in that
A. the periphery of rectangle clamping plate is the alices that turn over to back side perk, and 3-4 break slot all established from end beginning correspondence in long limit, both sides, and forward and backward side clamping plate cross section wherein is the inclined to one side shell structure of arch formula; Inside and outside side plate is a surface plate; The clamping plate outside of belly is provided with the far infrared soft cushioning identical with its shape;
B. the strip fixing band back side is provided with unidirectional teeth groove, set up gripper shoe up and down separately and be connected base plate between the conjuncted sidewall frame of fixedly taking the lead of fixing band one end, be the fixing band socket that can make the fixing band articulating therebetween, the bottom surface has the elastic pressure parts lower end of positioning tooth to be fixed on the gripper shoe, but the flexible adjustment button between the sidewall frame of being installed in of perk positioning tooth is established in the bottom on the elastic pressure parts.
2. adjustable bone injury plastic splint according to claim 1 is characterized in that rectangle clamping plate periphery is the alice that turns over to back side perk, and 3-4 eyelet all established from end beginning correspondence in long limit, both sides.
3. adjustable bone injury plastic splint according to claim 1 it is characterized in that the inclined to one side shell structure of arch formula is the forward and backward side plate prolongation axle outside of belly indent arc-shaped bend in the rectangle clamping plate, and long limit, clamping plate both sides is thicker than the curved middle part of arc.
4. adjustable bone injury plastic splint according to claim 1 is characterized in that the bottom surface has the elastic pressure parts top perk of positioning tooth to be scalariform.
5. adjustable bone injury plastic splint according to claim 1, the flexible adjustment button that it is characterized in that being installed between the sidewall frame is a cylinder ejector rod by an end on the sidewall frame, the movable button of oblique top face in middle outstanding is can insert the connecting rod of spring and push rod in the end connecting hole and integrally formed embedding button combination forms on the opposite side ledge.
6. adjustable bone injury plastic splint according to claim 1 is characterized in that each 1 one end in outer, rear side clamping plate and interior, the front side clamping plate is the lengthening end.
7. adjustable bone injury plastic splint according to claim 1 is characterized in that the forward and backward side clamping plate lengthening end of the inclined to one side shell structure of arch formula is narrower than the other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520025582 CN2783959Y (en) | 2005-04-13 | 2005-04-13 | Adjustable plastic splint for bone fracture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520025582 CN2783959Y (en) | 2005-04-13 | 2005-04-13 | Adjustable plastic splint for bone fracture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2783959Y true CN2783959Y (en) | 2006-05-31 |
Family
ID=36770943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520025582 Expired - Lifetime CN2783959Y (en) | 2005-04-13 | 2005-04-13 | Adjustable plastic splint for bone fracture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2783959Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106420142A (en) * | 2016-06-07 | 2017-02-22 | 孙雁群 | Traditional Chinese medicine small splint component and traditional Chinese medicine small splint device provided with traditional Chinese medicine small splint component |
-
2005
- 2005-04-13 CN CN 200520025582 patent/CN2783959Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106420142A (en) * | 2016-06-07 | 2017-02-22 | 孙雁群 | Traditional Chinese medicine small splint component and traditional Chinese medicine small splint device provided with traditional Chinese medicine small splint component |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1222256C (en) | Medical splint, metal sheet for such a splint and its use | |
| CN1273093C (en) | Splint combined use cast absence for bone fracture fixing | |
| ATE556656T1 (en) | MAMMOGRAPH WITH CUSHIONING DEVICE FOR THE COMPRESSION SURFACES | |
| CN107743388B (en) | Thermoformable semi-rigid orthotic | |
| CN109731239B (en) | Chest radiotherapy positioner | |
| SU1771722A1 (en) | Receiving bushing of prosthetic appliance for upper extremities | |
| CN2783959Y (en) | Adjustable plastic splint for bone fracture | |
| CN200960196Y (en) | Medical plastic outer fixing components | |
| CN213372770U (en) | Novel orthopedic device of backbone surgery | |
| KR20200023597A (en) | A composite and an article comprising the same | |
| GREENE | Traumatic Bowing of the Forearm in an Adult. | |
| CN1859884A (en) | Device for the analgesic immobilisation of broken ribs | |
| CN1089009C (en) | High molecular human body embedding article and its preparing process product and use | |
| CN1118133A (en) | Limb protector | |
| CN87216889U (en) | Splint for treatment of fracture | |
| CN213130151U (en) | Orthopedic foot ware of orthopedics | |
| CN209884458U (en) | Affected part fixing device is sprained to leg | |
| CN1296019C (en) | Position-regulatable external pressure fixator for reating kneecap fracture without wound | |
| Yick et al. | The use of textiles and materials for orthopedic footwear insoles | |
| CN216652582U (en) | Novel be used for recovered fixed of traditional chinese medical science bone fracture device | |
| CN208710975U (en) | A kind of asymmetric protector preventing the deformation of ballet dancer's big toe | |
| CN212650965U (en) | Novel rib fixing device | |
| CN202619938U (en) | Non-implantable type outer fixing support | |
| CN205697969U (en) | A kind of mechanical adjustment osteoarthrosis fixing device | |
| CN212037861U (en) | Finger joint adjusting fixer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150413 Granted publication date: 20060531 |