CN109171931A - Merge lockplate and wrist fusion structure - Google Patents
Merge lockplate and wrist fusion structure Download PDFInfo
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- CN109171931A CN109171931A CN201811179350.3A CN201811179350A CN109171931A CN 109171931 A CN109171931 A CN 109171931A CN 201811179350 A CN201811179350 A CN 201811179350A CN 109171931 A CN109171931 A CN 109171931A
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- fusion
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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
- A61B17/8061—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates specially adapted for particular bones
-
- 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
-
- 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
- A61B17/808—Instruments for holding or positioning bone plates, or for adjusting screw-to-plate locking mechanisms
-
- 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
- A61B17/82—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin for bone cerclage
-
- 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
- A61B2017/564—Methods for bone or joint treatment
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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 present invention provides a kind of fusion lockplate and wrist fusion structures, are related to the field of medical instrument technology, to solve the problems, such as that long and stability maintenance is poor the time required to Interal fixation during fractures.The fusion lockplate includes: bone plate, and the bone plate through-thickness is provided with multiple location holes, and the side of the bone plate is laid with multiple anti-skid bulges.The fusion lockplate is due to being provided with anti-skid bulge, frictional force is larger between position to be fixed in fixation procedure, is less prone to displacement, is easily installed fixing piece, and is more firm after fixation.
Description
Technical field
The present invention relates to the field of medical instrument technology, more particularly, to a kind of fusion lockplate and wrist fusion structure.
Background technique
Fracture of distal radius is classification of fracture common in hand injury, and surgical menopause treatment can restore its good dissection pair
Position simultaneously promotes its early ambulant, restores the function of hand.
Currently, straight shape steel plate or some conventional angle shape steel plates that fracture of distal radius uses carry out fracture fixation, in oar
Bone distal portions are fixed difficult, and anti-fracture end displacement capacity is poor, is unable to reach the purpose that fracture of distal radius is fixedly secured, this
Outside, mounting screw takes a long time and is easy to loosen.
Summary of the invention
The purpose of the present invention is to provide a kind of fusion lockplates, to solve fractures process existing in the prior art
Long and poor stability maintenance technical problem the time required to light plate is fixed.
Fusion lockplate provided by the invention, comprising: bone plate, the bone plate through-thickness are provided with multiple positioning
Hole, the side of the bone plate are laid with multiple anti-skid bulges.
In the above-mentioned technical solutions, further, bone plate through-thickness section is arc, the anti-skid bulge
It is laid in the concave side of the bone plate.
In the above-mentioned technical solutions, further, the anti-skid bulge is strip, and each anti-skid bulge is parallel to each other.
In the above-mentioned technical solutions, further, the anti-skid bulge includes multiple lug bosses, multiple lug boss edges
Same direction is spaced setting on the bone plate.
In any of the above-described technical solution, further, the lug boss is prism-frustum-shaped structure.
In any of the above-described technical solution, further, the location hole includes threaded hole and bar shaped pressurization hole.
In the above-mentioned technical solutions, further, the threaded hole includes the first threaded hole and the second threaded hole, the item
Shape pressurization hole includes the first pressurization hole and the second pressurization hole；The width of the diameter of first threaded hole and first pressurization hole
Equal, the diameter of second threaded hole is equal with the second pressurization width in hole.
In any of the above-described technical solution, further, multipair limit is arranged at intervals on the bone plate along its length
Position slot, two limiting slots in each pair of limiting slot are located at the opposite two sides of the bone plate in the width direction
Edge.
In any of the above-described technical solution, further, the bone plate successively includes first segment, the along its length
Two sections and third section, the first segment and third section inclination are laid, and the second segment is arc-shaped transition section, the third section
Width be greater than the width of first segment, the width of the second segment is greater than the width of the third section.
Compared with the existing technology, fusion lockplate of the present invention has the advantage that
Fusion lockplate provided by the invention is in fixation procedure, by the side with anti-skid bulge towards portion to be fixed
Position, so that bone plate frictional force is larger between position to be fixed in fixation procedure, is less prone to displacement, is easily installed
Fixing piece, and it is more firm after fixation.Fusion lockplate provided by the invention can be used for carpal distal radius, can be with
Disperse carpal pressure, while distal radius healing, temporarily can provide ligament traction to wrist.It is suitable to merge lockplate
For fracturing, the fixation of osteotomy and oar bone nonunion.
Further, bone plate uses cambered design, enhances bending resistance.
To sum up, fusion lockplate structure provided by the invention is simple, highly-safe, is suitble to clinical demand, and surface uses arc
Shape design, enhances bending resistance, by the way that anti-skid bulge is arranged, bone plate can be prevented to be subjected to displacement, while making the positioning of bone plate
The intensity in hole greatly improves, and lock screw can be made to be quickly screwed when in use, can achieve the purpose that more firmly to connect bone,
Fracture is set to be easier to heal.
Another object of the present invention is to propose a kind of wrist fusion structure, controlled with solving fracture existing in the prior art
Technical problem long and poor stability maintenance the time required to Interal fixation during treatment.
In order to achieve the above objectives, the technical scheme of the present invention is realized as follows:
A kind of wrist fusion structure, including fusion lockplate described in lock screw and above-mentioned technical proposal, the lock
Determine the location hole that screw passes through the fusion lockplate.
Possessed advantage is identical compared with the existing technology with above-mentioned fusion lockplate for the wrist fusion structure, herein not
It repeats again.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram in the first face of fusion lockplate provided in an embodiment of the present invention；
Fig. 2 is the structural schematic diagram that fusion lockplate provided in an embodiment of the present invention is in oblique viewing angle；
Fig. 3 is the partial enlarged view in Fig. 2 at A；
Fig. 4 is the structural schematic diagram in the second face of fusion lockplate provided in an embodiment of the present invention；
Fig. 5 is the structural schematic diagram that fusion lockplate provided in an embodiment of the present invention is in another oblique viewing angle；
Fig. 6 is the side view that fusion lockplate provided in an embodiment of the present invention is in the first visual angle；
Fig. 7 is the side view that fusion lockplate provided in an embodiment of the present invention is in the second visual angle；
Fig. 8 is the side view that fusion lockplate provided in an embodiment of the present invention is in third visual angle.
In figure: 10- bone plate；The first face 11-；The second face 12-；13- first segment；14- second segment；15- third section；21-
First threaded hole；The second threaded hole of 22-；The pressurization of 23- first hole；The pressurization of 24- second hole；30- lug boss；40- limiting slot.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Embodiment one
As Figure 1-Figure 8, fusion lockplate provided in an embodiment of the present invention, comprising: bone plate 10, bone plate 10 is along thickness
Degree direction is provided with multiple location holes, and the side of bone plate 10 is laid with multiple anti-skid bulges.
For ease of description, in the present embodiment, the opposite two sides of 10 through-thickness of bone plate is respectively become the first face
11 and second face 12, anti-skid bulge is set to the first face 11 of bone plate 10.
As shown in Figure 7 and Figure 8, the cross sectional shape of 10 through-thickness of bone plate is arc, and anti-skid bulge is laid in synthetism
The concave side of plate 10.So set, the direction that the second face 12 is protruded towards the arc, referred to as convex surface, the opposite other side
The first face 11 be concave surface.Bone plate 10 uses cambered design, with the shape at the position to be fixed (bone) of patient more closely,
So that the contact area between the first face 11 of bone plate 10 and the position to be fixed of patient is bigger, frictional force is bigger, is not easy to move
Position, and the bending resistance of bone plate 10 is enhanced.
Fusion lockplate provided in this embodiment is in fixation procedure, by the side with anti-skid bulge towards portion to be fixed
Position, so that bone plate 10 frictional force is larger between position to be fixed in fixation procedure, is less prone to displacement, convenient for pacifying
It fills fixing piece (such as locking bolt), and more firm after fixation.Fusion lockplate provided in an embodiment of the present invention can use use
In carpal distal radius, carpal pressure can be dispersed, while distal radius healing, can temporarily be mentioned to wrist
It is drawn for ligament.Fusion lockplate be suitable for fracture, the fixation of osteotomy and oar bone nonunion.
To sum up, fusion lockplate structure provided in an embodiment of the present invention is simple, highly-safe, is suitble to clinical demand, uses
Cambered design enhances bending resistance, by the way that anti-skid bulge is arranged, bone plate 10 can be prevented to be subjected to displacement, while making bone plate 10
The intensity of location hole greatly improve, lock screw can be made to be quickly screwed when in use, more firmly connection bone can be reached
Purpose, make fracture be easier heal.
In a kind of specific embodiment of the present embodiment, anti-skid bulge is strip, and each anti-skid bulge is parallel to each other.Strip
The extending direction of anti-skid bulge can be identical as the length direction of bone plate 10, can also be with the width direction phase of bone plate 10
Together, or the length direction of opposite bone plate 10 is obliquely installed.
In a kind of specific embodiment of the present embodiment, anti-skid bulge can be a whole bulge-structure.
Alternatively, as shown in figure 3, an anti-skid bulge includes multiple convex in a kind of preferred embodiment of the present embodiment
Playing portion 30 includes multiple lug bosses 30 spaced in the same direction in the anti-skid bulge of a strip.
The planform of lug boss 30 is unlimited, it is preferable that lug boss 30 is prism-frustum-shaped structure, and the lug boss 30 of prism-frustum-shaped wraps
The bottom surface and top surface being oppositely arranged being included, and the multiple sides being connected between bottom surface and top surface, the area of bottom surface is greater than top surface,
Bottom surface is connect with bone plate 10.
In the present embodiment, anti-skid bulge is structure as a whole with bone plate 10.
Location hole is provided on bone plate 10, location hole for lock screw for passing through, in a kind of preferred embodiment
In, location hole includes threaded hole and bar shaped pressurization hole.Lock screw screws in position to be fixed after screwing in threaded hole, by bone plate
10 connect with fixed position, according to the degree of stability of bone plate 10 after installation bone plate 10, can add lock screw again, will lock
Oncomelania nail is across bar shaped pressurization hole, so as to adjust the degree of blocking of bone plate 10, so that the connection of bone plate 10 is more firm.
As shown in Figure 1, bar shaped pressurization hole is slotted hole, the length direction phase of the long axis direction and bone plate 10 of slotted hole
Together, two relatively long axial symmetry of straight flange of slotted hole, two arc-shaped sides of slotted hole are connected to two straight flange two sides, and arc
Shape side is protruded outward, and arc-shaped side is arc-shaped.During carrying out pressurization locking, lock screw is installed on slotted hole
One of arc-shaped side by, by the slotted hole, direction is pulled thereto, to pass through the locking spiral shell in slotted hole
Nail and the drawing force between the lock screw in threaded hole are fixed by bone plate 10.
In a kind of specific embodiment of the present embodiment, various sizes of lock screw can be selected to bone plate 10 not
It is fixed with region, specifically, threaded hole includes the first threaded hole 21 and the second threaded hole 22, and bar shaped pressurization hole includes first
Pressurization hole 23 and the second pressurization hole 24；The diameter of first threaded hole 21 is equal with the first pressurization width in hole 23, the second threaded hole
22 diameter is equal with the second pressurization width in hole 24.
As shown in Figure 1, three circular holes positioned at left side are the first threaded hole 21 in bone plate 10 shown in Fig. 1, it is located at
The slotted hole in left side is the first pressurization hole 23, five circular holes positioned at middle part, and three circular holes positioned at right side are second
Threaded hole 22, the slotted hole positioned at right side are the second pressurization hole 24, and the diameter of the first threaded hole 21 is greater than the second threaded hole 22
Diameter.Up and down direction in direction shown in Fig. 1 is the width direction of slotted hole, and the width in the first pressurization hole 23 is greater than second and adds
Press the width in hole 24.
In a kind of specific embodiment, the diameter of the first threaded hole 21 is 3.5mm, and the diameter of the second threaded hole 22 is
2.7mm, the width in the first pressurization hole 23 are 3.5mm, and the width in the second pressurization hole 24 is 2.7mm.
In addition to using lock screw that bone plate 10 is fixed, titanium cable binding silk can also be used to carry out bone plate 10
It further fixes, to bundle silk convenient for fixed titanium cable, as shown in figure 4, in a kind of preferred embodiment of the present embodiment, synthetism
Multipair limiting slot 40 is arranged at intervals on plate 10 along its length, two limiting slots 40 in each pair of limiting slot 40, which are located at, to be connect
The opposite both sides of the edge of bone plate 10 in the width direction.When bundling titanium cable binding silk, so that titanium cable binding silk is by limit
Position slot 40, limiting slot 40 can bundle silk to titanium cable and play position-limiting action, avoid titanium cable binding silk mobile relative to bone plate 10, thus
Improve the fixed effect of titanium cable binding silk.
Further, limiting slot 40 is curved indentations, and bottom is the curved surface to lower recess, and the edge of opening is that edge connects
10 length direction of bone plate is the arc line type to lower recess.So set, being bundled in limit during bundling titanium cable binding silk
Titanium cable binding silk at slot 40 can be mobile from the middle part of trend, ties up consequently facilitating concentrating, more secured to bundle.
To be bonded bone plate 10 more with the position to be fixed of patient, as shown in fig. 6, one kind in the present embodiment is excellent
It selects in embodiment, bone plate 10 is divided into three regions along its length, for ease of description, by bone plate 10 by one end to another
Three area distributions of one end are known as first segment 13, second segment 14 and third section 15, in direction shown in Fig. 6, positioned at left side
Region is first segment 13, and the region positioned at middle part is second segment 14, and the region positioned at right side is third section 15.First segment 13,
Two section 14 and third section 15 are sequentially connected and are structure as a whole, and can be integrally formed manufacture in the production process.
Further, first segment 13 and 15 relative tilt of third section are laid in bone plate 10, and second segment 14 is arc mistake
Section is crossed, the width of third section 15 is greater than the width of first segment 13, and the width of second segment 14 is greater than the width of third section 15.
As shown in fig. 6, the length direction of first segment 13 is identical as left and right directions, third in the bone plate 10 shown in Fig. 6
Section 15 is tilts down setting, and the left side of second segment 14 connects the right side of first segment 13, and the right side of second segment 14 connects third section 15
Left side, second segment 14 are arc, and second segment 14 makes between first segment 13 and second segment 14 for surface blending.So set, making
Bone plate 10 is obtained with the shape of position to be fixed (bone) more closely, so that fixed effect is more preferable.
It is noted that in the present embodiment, metal material manufacture can be used in bone plate 10, for example, bone plate
10 can be made of stainless steel or pure titanium material.
Certainly, bone plate 10 can also be used other rigid non-metallic materials and be made.
Embodiment two
Second embodiment of the present invention provides a kind of wrist fusion structures, provide including lock screw and above-described embodiment one
Lockplate is merged, lock screw passes through the location hole of fusion lockplate.
Further, wrist fusion structure further includes titanium cable binding silk.In fixation procedure, first passed through using lock screw
The location hole on lockplate is merged to be screwed into position to be fixed, so that fusion lockplate is fixed to position to be fixed；Then
Using titanium cable binding silk wind position to be fixed with merge lockplate periphery, thus further to merging lockplate and portion to be fixed
Position is fixed.
In wrist fusion provided in this embodiment mechanism, fusion lockplate bundlees the effect of silk by lock screw and titanium cable
Position to be fixed fixed to patient, and merge lockplate and rubbing between position to be fixed is increased by the anti-skid bulge of setting
Power is wiped, under above-mentioned triple fixed guaranteeing roles, so that fusion lockplate fixation is more secured, is conducive to patient's recovery.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of fusion lockplate characterized by comprising bone plate, it is multiple fixed that the bone plate through-thickness is provided with
Position hole, the side of the bone plate is laid with multiple anti-skid bulges.
2. fusion lockplate according to claim 1, which is characterized in that bone plate through-thickness section is arc
Shape, the anti-skid bulge are laid in the concave side of the bone plate.
3. fusion lockplate according to claim 2, which is characterized in that the anti-skid bulge is strip, each described anti-skidding
Protrusion is parallel to each other.
4. fusion lockplate according to claim 3, which is characterized in that the anti-skid bulge includes multiple lug bosses, more
A lug boss is spaced setting on the bone plate in the same direction.
5. fusion lockplate according to claim 1, which is characterized in that the lug boss is prism-frustum-shaped structure.
6. fusion lockplate according to claim 1-5, which is characterized in that the location hole include threaded hole and
Bar shaped pressurization hole.
7. fusion lockplate according to claim 6, which is characterized in that the threaded hole includes the first threaded hole and second
Threaded hole, bar shaped pressurization hole include the first pressurization hole and the second pressurization hole；The diameter of first threaded hole and described the
The width in one pressurization hole is equal, and the diameter of second threaded hole is equal with the second pressurization width in hole.
8. fusion lockplate according to claim 1-5, which is characterized in that on the bone plate along its length
It is arranged at intervals with multipair limiting slot, two limiting slots in each pair of limiting slot are located at the bone plate in the width direction
Opposite both sides of the edge.
9. fusion lockplate according to claim 1, which is characterized in that the bone plate successively includes the along its length
One section, second segment and third section, the first segment and third section inclination are laid, and the second segment is arc-shaped transition section, institute
The width for stating third section is greater than the width of first segment, and the width of the second segment is greater than the width of the third section.
10. a kind of wrist fusion structure, which is characterized in that including lock screw and as claim 1-9 is described in any item
Lockplate is merged, the lock screw passes through the location hole of the fusion lockplate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811179350.3A CN109171931A (en) | 2018-10-10 | 2018-10-10 | Merge lockplate and wrist fusion structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811179350.3A CN109171931A (en) | 2018-10-10 | 2018-10-10 | Merge lockplate and wrist fusion structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109171931A true CN109171931A (en) | 2019-01-11 |
Family
ID=64947794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811179350.3A Pending CN109171931A (en) | 2018-10-10 | 2018-10-10 | Merge lockplate and wrist fusion structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109171931A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109820588A (en) * | 2019-04-01 | 2019-05-31 | 龙伟光 | A kind of rib bone connection apparatus system of thoracoscope |
| CN113456205A (en) * | 2021-06-29 | 2021-10-01 | 北京市春立正达医疗器械股份有限公司 | Disc type wrist joint fusion bone plate and using method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5853413A (en) * | 1997-04-18 | 1998-12-29 | Bristol-Myers Squibb Company | Wrist fusion plate |
| EP2158864A2 (en) * | 2008-08-26 | 2010-03-03 | NORMED Medizin-Technik Vertriebs-GmbH | Wrist arthrodesis board and range |
| CN102105114A (en) * | 2008-07-25 | 2011-06-22 | 信其思有限责任公司 | Minimally invasive implant and crimping system |
| CN103142298A (en) * | 2013-03-27 | 2013-06-12 | 山东大学 | Implanting body with multiple-size surface structure and preparation method thereof |
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2018
- 2018-10-10 CN CN201811179350.3A patent/CN109171931A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5853413A (en) * | 1997-04-18 | 1998-12-29 | Bristol-Myers Squibb Company | Wrist fusion plate |
| CN102105114A (en) * | 2008-07-25 | 2011-06-22 | 信其思有限责任公司 | Minimally invasive implant and crimping system |
| EP2158864A2 (en) * | 2008-08-26 | 2010-03-03 | NORMED Medizin-Technik Vertriebs-GmbH | Wrist arthrodesis board and range |
| CN103142298A (en) * | 2013-03-27 | 2013-06-12 | 山东大学 | Implanting body with multiple-size surface structure and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109820588A (en) * | 2019-04-01 | 2019-05-31 | 龙伟光 | A kind of rib bone connection apparatus system of thoracoscope |
| CN113456205A (en) * | 2021-06-29 | 2021-10-01 | 北京市春立正达医疗器械股份有限公司 | Disc type wrist joint fusion bone plate and using method thereof |
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Application publication date: 20190111 |
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| RJ01 | Rejection of invention patent application after publication |