CN202477832U - In vivo/in vitro bone compressing fixer - Google Patents
In vivo/in vitro bone compressing fixer Download PDFInfo
- Publication number
- CN202477832U CN202477832U CN2012201347449U CN201220134744U CN202477832U CN 202477832 U CN202477832 U CN 202477832U CN 2012201347449 U CN2012201347449 U CN 2012201347449U CN 201220134744 U CN201220134744 U CN 201220134744U CN 202477832 U CN202477832 U CN 202477832U
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- Prior art keywords
- acute angle
- angle plate
- screw
- oblong aperture
- bone
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- 210000000988 bone and bone Anatomy 0.000 title claims abstract description 52
- 238000000338 in vitro Methods 0.000 title abstract description 7
- 238000001727 in vivo Methods 0.000 title abstract description 7
- 230000001154 acute effect Effects 0.000 claims abstract description 136
- 230000036772 blood pressure Effects 0.000 claims description 14
- 238000005452 bending Methods 0.000 claims description 8
- 208000010392 Bone Fractures Diseases 0.000 abstract description 30
- 206010017076 Fracture Diseases 0.000 abstract description 29
- 208000002565 Open Fractures Diseases 0.000 abstract description 2
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 239000010959 steel Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 208000015181 infectious disease Diseases 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 206010033675 panniculitis Diseases 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 210000004304 subcutaneous tissue Anatomy 0.000 description 1
- 210000002303 tibia Anatomy 0.000 description 1
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- 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
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/80—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates
- A61B17/8004—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates with means for distracting or compressing the bone or bones
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- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
The utility model provides an in vivo/in vitro bone compressing fixer. The in vivo/in vitro bone compressing fixer is characterized in that the other end of a rectangular-hole acute angle plate is in an acute angle shape; a graduated scale on which letters of 5, 0 and 5 are engraved and which has a distance of 1mm every letter is arranged on the plane of the side of the acute angle; a point-shaped mark opposite to a letter 0 on the side of the acute angle on the rectangular-hole acute angle plate is arranged on one side of the acute angle; the screw rod end of a Y-shaped screw rod is connected with a screw hole formed on the inclined surface of the rectangular acute angle through a rectangular hole of the rectangular-hole acute angle plate; and a bone-setting inner screw or a bone-setting outer screw is arranged on the rectangular-hole acute angle plate and the rectangular acute angle plate. The in vivo/in vitro bone compressing fixer is flexibly used, which can be used for in vivo fixation fracture and in vitro outer skin fixation fracture if a patient suffers from the open fracture; a pressure regulating clip can be used for pressurizing the in vivo bone and pressurizing the in vitro bone; and the pressurizing force on the bones are accurate, so that the bone fracture ends are tightly contacted without a gap, the physiological pressure stress of the bone fracture ends is recovered, and the pollution opportunity caused by nail holes is avoided; and moreover, inconvenience of the life of the patient can not be caused due to exposure of an outer fixed support out of the body.
Description
Technical field
This utility model relates to a kind of inside and outside bone pressurization holder, belongs to bone pressurization holder technical field.
Background technology
Existing internal fixation steel plate, increased pressure board or the blade plate that is used to treat fracture; The bone pressurization is imprecise; Lock not stablely, in clinical practice,, often take place that the fracture site bone is damaged, the situation of nonunion because of not reaching firm, stable biomechanics fixed standard.
Existing exterior fixation bracket is fixed fracture, is exposed at external bone screw outward and is prone to take place the infection of nail hole, and external support volume brings inconvenience for greatly patient's life, action, and is therefore inapplicable.
Summary of the invention
The purpose of this utility model is in order to solve existing internal fixation steel plate, increased pressure board or the blade plate that is used to treat fracture; The bone pressurization is imprecise; Lock not stable; In clinical practice,, often take place that the fracture site bone is damaged, nonunion and the fixing fracture of exterior fixation bracket, be exposed at external bone screw outward and be prone to take place the nail hole and infect because of not reaching firm, stable biomechanics fixed standard; External support volume is given patient's life, the problem that action is made troubles greatly, and then bone pressurization holder in a kind of inside and outside is provided.
The purpose of this utility model realizes through following technical scheme:
A kind of inside and outside bone pressurization holder; Comprise: oblong aperture acute angle plate, synthetism inner bolt, lock screw, rectangle acute angle plate, synthetism male screw thread and adjust blood pressure folder; Said oblong aperture acute angle plate is a long plate shape; The long slab of oblong aperture acute angle plate one end is provided with screw, and the oblong aperture acute angle plate other end is acute angle-shaped, and acute angle one side plane is provided with the rule of 5,0,5 letters and every lattice 1mm; The synthetism inner bolt is the two ends screw rods, and wherein an end is provided with inner hexagonal hole; Rectangle acute angle plate is rectangular tabular; One end of rectangle acute angle plate is acute angle-shaped; The skewback of acute angle one side is provided with screw; Acute angle one side be provided with a point-like sign and with oblong aperture acute angle plate on acute angle one side 0 letter relatively, the other end of rectangle acute angle plate is provided with screw, the oblong aperture that the front end of lock screw passes on the end inclined-plane of oblong aperture acute angle plate is connected with screw on the rectangle acute angle plate; Said adjust blood pressure folder comprises standing screw, screw press, prolongation nut, Y shape screw rod and pressurizing nut; Said standing screw front end screw rod is screwed into the screw of oblong aperture acute angle plate; One end of screw press is enclosed within on the standing screw; The other end of screw press is connected with and prolongs nut and pressurizing nut, and the screw rod that prolongs between nut and the pressurizing nut is connected with the Y shape handle of Y shape screw rod; The screw rod end of Y shape screw rod is connected with screw on the rectangle acute angle plate inclined-plane through the oblong aperture of oblong aperture acute angle plate; The synthetism male screw thread is that both ends are screw-like; Wherein the outer end of an end is provided with a plane, and oblong aperture acute angle plate and rectangle acute angle plate are provided with synthetism inner bolt or synthetism male screw thread.
This utility model is compared with existing internal fixation steel plate, exterior fixation bracket has following advantage: inside and outside bone pressurization holder applying flexible, be used for body internal fixation fracture, and running into open fracture can be in in-vitro percutaneous external fixation fracture; Oblong aperture acute angle plate and rectangle acute angle plate one end screw combine with the screwed of screw rod bone screw, can reach fixedly fracture site of stable locking, the bone pressurization in vivo of adjust blood pressure folder; Also can be in external bone pressurization, bone adds the sign that pressure energy is checked scale 5,0,5 on the oblong aperture acute angle plate, a point-like sign displacement on rectangle acute angle plate; The bone plus-pressure is accurate, makes the seamless tight contact of fracture site, recovers fracture site physiology compressive stress; Back out the adjust blood pressure folder after the locking, body internal skeleton pressurization holder does not expose external, comes infection chance can for the nail pore area;, exterior fixation bracket do not bring inconvenience because of being exposed at external the life to patient yet; Inside and outside bone pressurization holder is external fixing, and the plate configuration volume is little, and it is little to take up room.
Description of drawings
Fig. 1 is the overall structure sketch map of this utility model inside and outside bone pressurization holder;
Fig. 2 is the front view of this utility model oblong aperture acute angle plate 1;
Fig. 3 is the axonometric chart of this utility model oblong aperture acute angle plate 1 (showing jog 14);
Fig. 4 is the structure figure of this utility model oblong aperture acute angle plate 1;
Fig. 5 is the side view of this utility model oblong aperture acute angle plate 1;
Fig. 6 is the generalized section of this utility model positioning sheath 2;
Fig. 7 is the structural representation of this utility model positioning sheath 2;
Fig. 8 is the structural representation of this utility model synthetism inner bolt 3;
Fig. 9 is the structural representation of this utility model synthetism male screw thread 11;
Figure 10 is the structural representation of this utility model adjust blood pressure folder;
Figure 11 is the perspective view of this utility model rectangle acute angle plate 10 (showing jog 14);
Figure 12 is the structure sketch map of this utility model rectangle acute angle plate 10;
Figure 13 is the side view of this utility model rectangle acute angle plate 10;
Figure 14 is the oblong aperture acute angle plate 1 of this utility model band T shape curved 12 and the sketch map that is connected of rectangle acute angle plate 10;
Figure 15 is the structural representation of the oblong aperture acute angle plate 1 of this utility model band T shape curved 12;
Figure 16 is the syndeton sketch map of oblong aperture acute angle plate 1 and rectangle acute angle plate 10 (no concave-convex portion 14);
Figure 17 is the structural representation of this utility model oblong aperture acute angle plate 1 (no concave-convex portion 14);
Figure 18 is the structural representation of this utility model rectangle acute angle plate 10 (no concave-convex portions 14);
Figure 19 is the oblong aperture acute angle plate 1 of band T shape 15 and the syndeton sketch map of rectangle acute angle plate 10;
Figure 20 is the structural representation of the oblong aperture acute angle plate 1 of this utility model band T shape 15;
Figure 21 is that this utility model body internal fixation fracture of tibia is prepared sketch map;
Figure 22 is that this utility model is screwed into screw rod synthetism inner bolt sketch map from positioning sheath boring;
Figure 23 is this utility model bone pressurization sketch map;
Figure 24 is that this utility model bone pressurization finishes to tighten lock screw and takes off adjust blood pressure folder sketch map;
Figure 25 is that this utility model is screwed into the 3rd lock screw locking sketch map;
Figure 26 is this utility model body internal fixation diaphyseal bone crease leather block bundle sketch map;
Figure 27 is the fixing fracture near the joint sketch map of oblong aperture acute angle plate 1 and rectangle acute angle plate 10 of this utility model band bending T of portion shape plate 12;
Figure 28 is this utility model oblong aperture acute angle plate 1 and the key sketch map of rectangle acute angle plate 10 connector external fixation;
Figure 29 is the oblong aperture acute angle plate 1 and rectangle acute angle plate 10 connector external fixation fracture near the joint diagrammatic sketch of this utility model band T shape plate 15.
The specific embodiment
To combine accompanying drawing that this utility model is done further detailed description below: present embodiment provided detailed embodiment, but the protection domain of this utility model is not limited to following embodiment being to implement under the prerequisite with this utility model technical scheme.
Like Fig. 8～Figure 10, Figure 16～shown in Figure 180; A kind of inside and outside bone pressurization holder that present embodiment is related; Comprise: oblong aperture acute angle plate 1, synthetism inner bolt 3, lock screw 4, rectangle acute angle plate 10, synthetism male screw thread 11 and adjust blood pressure folder, said oblong aperture acute angle plate 1 is a long plate shape, the long slab of oblong aperture acute angle plate 1 one ends is provided with screw; Oblong aperture acute angle plate 1 other end is acute angle-shaped, and acute angle one side plane is provided with the rule of 5,0,5 letters and every lattice 1mm; Synthetism inner bolt 3 is two ends screw rods, and wherein an end is provided with inner hexagonal hole; Rectangle acute angle plate 10 is rectangular tabular; One end of rectangle acute angle plate 10 is acute angle-shaped; The skewback of acute angle one side is provided with screw; Acute angle one side be provided with a point-like sign 13 and with oblong aperture acute angle plate 1 on acute angle one side 0 letter relatively, the other end of rectangle acute angle plate 10 is provided with screw, the oblong aperture that the front end of lock screw 4 passes on the end inclined-plane of oblong aperture acute angle plate 1 is connected with screw on the rectangle acute angle plate 10; Said adjust blood pressure folder comprises standing screw 5, screw press 6, prolongs nut 7, Y shape screw rod 8 and pressurizing nut 9; Said standing screw 5 front end screw rods are screwed into the screw of oblong aperture acute angle plate 1; One end of screw press 6 is enclosed within on the standing screw 5; The other end of screw press 6 is connected with and prolongs nut 7 and pressurizing nut 9, and the screw rod that prolongs between nut 7 and the pressurizing nut 9 is connected with the Y shape handle of Y shape screw rod 8; The screw rod end of Y shape screw rod 8 is connected with screw on rectangle acute angle plate 10 inclined-planes through the oblong aperture of oblong aperture acute angle plate 1; Synthetism male screw thread 11 is that both ends are screw-like; Wherein the outer end of an end is provided with a plane, and oblong aperture acute angle plate 1 is provided with synthetism inner bolt 3 or synthetism male screw thread 11 with rectangle acute angle plate 10.Said lock screw 4, prolong nut 7 and pressurizing nut 9 is standard components.Said oblong aperture acute angle plate 1, synthetism inner bolt 3, lock screw 4, rectangle acute angle plate 10, synthetism male screw thread 11 and adjust blood pressure folder are made by rustless steel or titanium alloy material.
Like Fig. 1, Fig. 3, Figure 11, Figure 14, Figure 21～shown in Figure 27, said oblong aperture acute angle plate 1 leans on rectangle acute angle plate 10 and is provided with jog 14 above human body bone one side.For point-like contacts, prevent integral retainer plate face contact people bone between its protuberance and the bone, influence flesh and blood liquid and circulate, influence knitting.
Like Figure 14, Figure 15 and shown in Figure 21, also comprise the T shape plate 12 of band bending portion, T shape plate 12 its bending section one ends of said band bending portion and long slab one end of oblong aperture acute angle plate 1 connect as one.
Like Figure 19, Figure 20 and shown in Figure 29, also comprise straight T shape plate 15, the said straight T shape plate 15 and long slab one end of oblong aperture acute angle plate 1 connect as one.
Like Fig. 1, Fig. 2 and shown in Figure 11, respectively be provided with a boss 16 on the position near two screws of the top of the horn one side on the inclined-plane of rectangle acute angle plate 10, said two boss 16 are corresponding with two oblong aperture 17 on the oblong aperture acute angle plate 1.Two boss that are provided with on the inclined-plane of rectangle acute angle plate 10; Can increase the intensity (place, inclined-plane is thinner) on the inclined-plane of rectangle acute angle plate 10 on the one hand; Boss 16 slides in oblong aperture 17 when bone pressurizes on the other hand; Receive the constraint of oblong aperture 17, oblong aperture acute angle plate 1 and rectangle acute angle plate 10 are kept point-blank.
The application of this utility model: inside and outside bone pressurization holder is divided in the body fractures with external two kinds of methods are fixing.
Body internal fixation shaft fracture method: first 0 on scale inside and outside bone pressurization holder (as shown in Figure 1) oblong aperture acute angle plate 1 moves to the point-like sign relative position with rectangle acute angle plate 10; Tighten two lock screw 4 fixing (shown in figure 21), be screwed in oblong aperture acute angle plate 1 and rectangle acute angle plate 10 both ends screws interior (shown in figure 21) to two positioning sheaths 2 (positioning sheath 2 is screw rod tubuloses, and front end is dentation) respectively; Body internal fixation: cut the plate face that skin has oblong aperture acute angle plate 1 and rectangle acute angle plate 10 jog 14 1 sides; Place shaft fracture section one side, pass in the pipe of positioning sheath 2 with long drill bit one by one, withstand on key boring; The positioning sheath 2 of back-outing then; Be screwed into synthetism inner bolt 3 (shown in figure 22) one by one with spanner, the bone pressurization: unscrew two lock screw 4, make oblong aperture acute angle plate 1 and rectangle acute angle plate 10 joint faces be sliding mode; Twist pressurizing nut 9 clockwise; The oblong aperture that standing screw 5 front end screw rods are connected connects the fracture segment that the synthetism inner bolt 3 on the acute angle plate 1 connects, and moves to the fracture site direction, and the bone pressurization makes fracture slit closed (shown in figure 23); It is fixing to tighten lock screw 4 then; Take off adjust blood pressure folder (shown in figure 24), be screwed into the 3rd lock screw 4 fixing (shown in figure 25), sew up subcutaneous tissue and skin (shown in figure 26) from the screw of the Y shape screw rod 8 of back-outing.
Body internal fixation fracture near the joint: cut inside and outside bone that skin is connected with rectangle acute angle plate 10 with the oblong aperture acute angle plate 1 of the T of band bending portion shape plate 12 holder (shown in figure 14) that pressurizes; Be screwed into fixedly fracture near the joint bone section with synthetism inner bolt 3 from screw, behind the bone pressurization internal fixation (shown in figure 27).
External fixed backbone fracture: the inside and outside bone that is connected with rectangle acute angle plate 10 with oblong aperture acute angle plate 1 holder (shown in figure 16) that pressurizes; In external fixed backbone fracture, pressurize with the adjust blood pressure splenial bone in the fixing fracture of synthetism male screw thread 11 percutaneous both ends; Lock screw 4 is fixing; Take off the adjust blood pressure folder, inside and outside bone pressurization holder is after the expopexy (shown in figure 28).
External fixedly fracture near the joint: the oblong aperture acute angle plate 1 with band T shape plate 15 is connected (shown in figure 19) with rectangle acute angle plate 10, and synthetism male screw thread 11, percutaneous be fracture near the joint bone pressurize (shown in figure 29) after the expopexy fixedly.
The above; Be merely the preferable specific embodiment of this utility model; These specific embodiment all are based on the different implementations under this utility model general idea, and the protection domain of this utility model is not limited thereto, and any technical staff who is familiar with the present technique field is in the technical scope that this utility model discloses; The variation that can expect easily or replacement all should be encompassed within the protection domain of this utility model.
Claims (6)
1. inside and outside bone pressurization holder; Comprise: oblong aperture acute angle plate, synthetism inner bolt, lock screw, rectangle acute angle plate, synthetism male screw thread and adjust blood pressure folder; It is characterized in that said oblong aperture acute angle plate is a long plate shape, the long slab of oblong aperture acute angle plate one end is provided with screw; The oblong aperture acute angle plate other end is acute angle-shaped, and acute angle one side plane is provided with the rule of 5,0,5 letters and every lattice 1mm; The synthetism inner bolt is the two ends screw rods, and wherein an end is provided with inner hexagonal hole; Rectangle acute angle plate is rectangular tabular; One end of rectangle acute angle plate is acute angle-shaped; The skewback of acute angle one side is provided with screw; Acute angle one side be provided with a point-like sign and with oblong aperture acute angle plate on acute angle one side 0 letter relatively, the other end of rectangle acute angle plate is provided with screw, the oblong aperture that the front end of lock screw passes on the end inclined-plane of oblong aperture acute angle plate is connected with screw on the rectangle acute angle plate; Said adjust blood pressure folder comprises standing screw, screw press, prolongation nut, Y shape screw rod and pressurizing nut; Said standing screw front end screw rod is screwed into the screw of oblong aperture acute angle plate; One end of screw press is enclosed within on the standing screw; The other end of screw press is connected with and prolongs nut and pressurizing nut, and the screw rod that prolongs between nut and the pressurizing nut is connected with the Y shape handle of Y shape screw rod; The screw rod end of Y shape screw rod is connected with screw on the rectangle acute angle plate inclined-plane through the oblong aperture of oblong aperture acute angle plate; The synthetism male screw thread is that both ends are screw-like; Wherein the outer end of an end is provided with a plane, and oblong aperture acute angle plate and rectangle acute angle plate are provided with synthetism inner bolt or synthetism male screw thread.
2. bone pressurization holder in inside and outside according to claim 1 is characterized in that said lock screw, prolongation nut and pressurizing nut are standard components.
3. bone pressurization holder in inside and outside according to claim 1 is characterized in that said oblong aperture acute angle plate and rectangle acute angle plate lean on and be provided with jog above human body bone one side.
4. inside and outside according to claim 1 bone pressurization holder is characterized in that, also comprises the T shape plate of band bending portion, and its bending section one end of T shape plate of said band bending portion and long slab one end of oblong aperture acute angle plate connect as one.
5. bone pressurization holder in inside and outside according to claim 1 is characterized in that also comprise straight T shape plate, the said straight T shape plate and long slab one end of oblong aperture acute angle plate connect as one.
6. inside and outside according to claim 1 bone pressurization holder; It is characterized in that; Respectively be provided with a boss on the position near two screws of the top of the horn one side on the inclined-plane of rectangle acute angle plate, said two boss are corresponding with two oblong aperture on the oblong aperture acute angle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201347449U CN202477832U (en) | 2012-04-01 | 2012-04-01 | In vivo/in vitro bone compressing fixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201347449U CN202477832U (en) | 2012-04-01 | 2012-04-01 | In vivo/in vitro bone compressing fixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202477832U true CN202477832U (en) | 2012-10-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201347449U Expired - Fee Related CN202477832U (en) | 2012-04-01 | 2012-04-01 | In vivo/in vitro bone compressing fixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202477832U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106963461A (en) * | 2017-03-20 | 2017-07-21 | 介之良（北京）医疗科技有限公司 | A kind of locking external fixer treated for dislocation of acromioclavicular joint |
| CN109009379A (en) * | 2018-08-23 | 2018-12-18 | 厉晓龙 | Inching Fracture internal fixaiion system and its fracture micrometer screw used |
-
2012
- 2012-04-01 CN CN2012201347449U patent/CN202477832U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106963461A (en) * | 2017-03-20 | 2017-07-21 | 介之良（北京）医疗科技有限公司 | A kind of locking external fixer treated for dislocation of acromioclavicular joint |
| CN109009379A (en) * | 2018-08-23 | 2018-12-18 | 厉晓龙 | Inching Fracture internal fixaiion system and its fracture micrometer screw used |
| CN109009379B (en) * | 2018-08-23 | 2023-10-03 | 常州市武进人民医院 | Micro-motion fracture internal fixation system and micro-motion screw for fracture used by same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HARBIN BANGMEI MEDICAL TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: WANG ZHAONIAN Effective date: 20150506 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 150026 HARBIN, HEILONGJIANG PROVINCE TO: 150080 HARBIN, HEILONGJIANG PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20150506 Address after: 150080 room 927, A gate, National Science Park, Harbin University of Science and Technology, Harbin, Nangang, Heilongjiang 52, China Patentee after: Harbin Bang Mei medical science and technology company limited Address before: Room 302, unit 1, 10 North Street, Daowai District, Heilongjiang, Harbin, 150026 Patentee before: Wang Zhaonian |
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| 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: 20121010 Termination date: 20160401 |