CN108236516A - Porous tantalum tantalum stick equipment - Google Patents
Porous tantalum tantalum stick equipment Download PDFInfo
- Publication number
- CN108236516A CN108236516A CN201611205528.8A CN201611205528A CN108236516A CN 108236516 A CN108236516 A CN 108236516A CN 201611205528 A CN201611205528 A CN 201611205528A CN 108236516 A CN108236516 A CN 108236516A
- Authority
- CN
- China
- Prior art keywords
- tantalum
- reed
- tantalum stick
- pipe
- protection pipe
- 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.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/28—Bones
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/28—Bones
- A61F2/2846—Support means for bone substitute or for bone graft implants, e.g. membranes or plates for covering bone defects
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/30721—Accessories
- A61F2/30734—Modular inserts, sleeves or augments, e.g. placed on proximal part of stem for fixation purposes or wedges for bridging a bone defect
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/32—Joints for the hip
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/28—Bones
- A61F2002/2825—Femur
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/28—Bones
- A61F2002/2835—Bone graft implants for filling a bony defect or an endoprosthesis cavity, e.g. by synthetic material or biological material
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30535—Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30565—Special structural features of bone or joint prostheses not otherwise provided for having spring elements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30667—Features concerning an interaction with the environment or a particular use of the prosthesis
- A61F2002/30719—Means for cleaning prostheses
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/30721—Accessories
- A61F2/30734—Modular inserts, sleeves or augments, e.g. placed on proximal part of stem for fixation purposes or wedges for bridging a bone defect
- A61F2002/30738—Sleeves
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
- A61F2310/00005—The prosthesis being constructed from a particular material
- A61F2310/00011—Metals or alloys
- A61F2310/00035—Other metals or alloys
- A61F2310/00131—Tantalum or Ta-based alloys
Abstract
The invention discloses a kind of porous tantalum tantalum stick equipment; the tantalum stick further includes one for accommodating the protection pipe of tantalum stick; more than two arc openings are provided in the front end of protection pipe, the length of tantalum stick is less than or equal to protection pipe from end to the length of arc opening bottom margin.Opening is provided on the end tube wall of protection pipe; reed is connected in the one side wall of opening; the surface of reed is provided with tip shape protrusion; in nature; reed tilts naturally into pipe; inside by pipe during outside extruding, pop-up is equal with the outer wall of pipe outward for reed, and tip shape protrusion is higher than outer surface of tube wall.Present invention employs one layer of fender bracket of external package in tantalum stick, so design can ensure that tantalum stick will not be crushed when being implanted into embedded hole, ensure the integrality of tantalum stick.
Description
Technical field
The present invention relates to a kind of surgical instruments.
Background technology
The femoral joint of human body is very important component, in the case that lesion, such as joint failure occur for hip joint, needs
It takes out the tissue of necrosis and then some artificial materials is filled into femoral joint.The packing material used at present is mostly porous tantalum material
Material.During operation, first electricity consumption is drilled on femoral joint and drills, and then takes out joint tissue downright bad in hole, then tantalum stick is inserted hole
It is interior, finally with health broken bone tissue blind and sew up a wound.
But during implantation, tantalum stick needs to bear larger power, some tantalum sticks will be twisted off or last
It is knocked off when filling broken bone.Tantalum stick is firmly fixed to inside bone simultaneously needs larger power just can be with still
For current medical procedure covered using steel plate, this method is not best selection in fact.
Invention content
The object of the present invention is to provide a kind of porous tantalum tantalum stick equipment, protection tantalum stick will not crush during operation.
To achieve these goals, using following technical scheme:
A kind of porous tantalum tantalum stick equipment, including tantalum stick, it is characterised in that:The tantalum stick further includes one for accommodating the guarantor of tantalum stick
Pillar, is provided with more than two arc openings in the front end of protection pipe, the length of tantalum stick be less than or equal to protection pipe from end to
The length of arc opening bottom margin.
Opening is provided on the end tube wall of protection pipe, reed is connected in the one side wall of opening, the surface of reed is set
Tip shape protrusion is equipped with, in nature, reed tilts naturally into pipe, inside by pipe during outside extruding, reed
Pop-up is equal with the outer wall of pipe outward, and tip shape protrusion is higher than outer surface of tube wall.
When the reed is equal with outer surface of tube wall, tip shape protrusion is higher than 2 millimeters of outer surface of tube wall.
It is described in nature, the lowest part of reed is apart from 2 millimeters of outer surface of tube wall.
The opening is triangle open mouth, and one side that reed is connect with tube wall is located at the opposite of tube bottom.
The tip shape protrusion is located at one end of triangle reed.
Present invention employs one layer of fender bracket of external package in tantalum stick, so design can ensure that tantalum stick is pre- in implantation
It will not be crushed during buried via hole, ensure the integrality of tantalum stick.Fixed frame is closely linked together with the inner wall of drilling simultaneously, it can
To increase the fastness of entire tantalum stick, the firm of tantalum stick and fender bracket is ensured.
Description of the drawings
Fig. 1 is the structure diagram of protection pipe in the present invention;
Fig. 2 is the structure diagram of tantalum stick;
Fig. 3 is the structure diagram of cleaning device in the present invention;
Fig. 4 is the left view of Fig. 3;
Fig. 5 is the vertical view of Fig. 3;
Fig. 6 is the vertical view of lift plate in Fig. 3;
Fig. 7 is rocking bar left view in Fig. 3;
Fig. 8 is the structure diagram of crush-cutting device in Fig. 3;
Fig. 9 is the bottom view of Fig. 8;
Figure 10 is the structure diagram of gravitation ball;
Figure 11 is the bottom view of Figure 10;
Figure 12 is the structure diagram of cleaning band;
Figure 13 is the vertical view of Figure 12.
Specific embodiment
The present invention is described further in the following with reference to the drawings and specific embodiments.
As shown in figure 1 to figure 13, a kind of porous tantalum tantalum stick equipment, including tantalum stick 1-1, the tantalum stick further includes one and is used for
The protection pipe 1-2 of tantalum stick is accommodated, opening is provided on the end tube wall of protection pipe, reed 1- is connected in the one side wall of opening
3, the surface of reed is provided with tip shape protrusion 1-4.More than two arc opening 1-5, tantalum are provided in the front end of protection pipe
The length of stick is less than or equal to protection pipe from end to the length of arc opening bottom margin.
In nature, reed tilts naturally into pipe, and inside by pipe during outside extruding, reed pops up outward
Equal with the outer wall of pipe, tip shape protrusion is higher than outer surface of tube wall.When reed is equal with outer surface of tube wall, tip shape protrusion is higher than
2 millimeters of outer surface of tube wall.In nature, the lowest part of reed is apart from 2 millimeters of outer surface of tube wall.It is open and is opened for triangle
Mouthful, one side that reed is connect with tube wall is located at the opposite of tube bottom, and tip shape protrusion is located at one end of triangle reed.
First protection pipe is put into drilling at the time of surgery, then places into tantalum stick, when tantalum stick is located at protection bottom of the tube,
Reed can be squeezed to pop up to the outside of tube body, the protrusion inner wall for penetrating drilling tightly of tip shape, so not only protection pipe and
Tantalum stick is all firmly secured in drilling.Meanwhile when broken bone is finally filled in, due to depositing for protection pipe arc opening
A part for broken bone can promptly resist drill hole inner wall across arc opening, accordingly even when without reed, can also fix protection
Pipe, in the presence of the stability that more ensure that protection pipe while the two.
The porous tantalum tantalum stick equipment is further included carries out clean cleaning device, wherein sanitizer cartridge to the inner tube of protection pipe
The groove for including pedestal 2, being provided on pedestal and placing protection pipe tube body is put, is respectively arranged in the two side walls of pedestal into hole
With portal, into hole and portal corresponding with two openings of protection pipe tube body, saddle 4 be provided on the side wall into below hole,
Into crush-cutting device 3 is provided with above hole, rocking bar 5 and cleaning band storing apparatus 6 are additionally provided on the side wall into hole side,
Portal side side wall on be provided with lift plate 8 and dustbin 7;
Cleaning device further includes cleaning band, and wiping villus is provided on cleaning band, also T-shaped with being staggered on cleaning band
First 10 and resistance knot 11;
Crush-cutting device includes accommodating chamber, and banking stop 3-3 is provided in accommodating chamber, lays gravitation ball 3- vertically in accommodating chamber
1, the diameter of gravitation ball is matched with the diameter of protection pipe tube body, and the T-slot for running through sphere, T connector are provided on gravitation ball
It is matched with T-slot, the vertical slots of T-slot are stuck on banking stop, and slice 3-2, crush-cutting device are provided at the rear portion of accommodating chamber
Top setting there are two linear motor, the telescopic rod of two linear motors is respectively used to the pushing to gravitation ball and control slice
Lifting;It is provided with made of elastic material in the bottom of accommodating chamber and falls into mouth 9, the diameter for falling into mouth is slightly less than gravitation ball
Diameter;
The output shaft of the bottom connection electric rotating machine of rocking bar, rocking bar top has square hole;
Lift plate is set diagonally downward, and the end set of lift plate has wedge-like opening;The bottom of lift plate is stuck in the side wall of pedestal
Sliding slot in, lift plate can slide up and down in sliding slot;
Wind spring is provided in clean bag storing apparatus, the end of cleaning band connect with wind spring and then twines on wind spring;
Compressed air is being additionally provided with into hole into Kong Chu;
When in use, first protection pipe is placed into the groove on cleaning device pedestal so that two opening difference of protection pipe
Connect on base side wall into hole and outlet, then cleaning band out of cleaning band storing apparatus pulled out, is placed on saddle,
Microcontroller control linear motor pressure telescopic rod, the extruding of the lowermost gravitation ball fall into mouth, fall into mouth deformation and support big, such gravity
The decline of ball, the T connector on cleaning band are squeezed into the T-slot of gravitation ball, and then compressed air sprays compressed air into hole,
Push gravitation ball drive cleaning band overcome the pulling force of wind spring in clean bag storing apparatus and along protection pipe pipe body movement, although protecting
There are larger gap or hole on pillar, but since compressed air flow velocity is bigger, as well as the diameter and pipe of gravitation ball
Body directly match, therefore gravitation ball also can than more smoothly advancing in tube body, although reed natural conditions slightly towards
Tubular body has inclination, but inclined angle changing rate is small, without influencing clean operation.Microcontroller control rocking bar keeps water
Flat, clean bag is slowly passed through out of rocking bar square hole, and when gravitation ball, which moves to, to portal, gravitation ball drops out, microcontroller control
Compressed air stops, and due to the effect of gravity, gravitation ball can move downward, and after it have passed through lift plate, fall into dustbin.It waves
The slightly smaller square hole of resistivity knot on bar can block resistance knot, and then, microcontroller control rocking bar is downward, and gravitation ball is promoted, by
It sets in lift plate, when gravitation ball moves upwards, is blocked by lift plate diagonally downward, but at this point, lift plate can be to
Upper slip, when rocking bar moves to bottom, lift plate moves to topmost, so repeatedly, cleaning band meeting side-to-side movement, and so
Side-to-side movement tubular body will be cleaned using the villus on cleaning band, can be cleaned after being repeated several times dry
Only.
After clean, rocking bar is waved to the bottom of its rocking tendency, and gravity head is stuck in the wedge of lift plate at this time
In shape slot, lift plate rises to highest point, and entire cleaning band is tightened up, and microcontroller control linear motor output rod declines, pressure
Another gravitation ball, second T connector of cleaning band are snapped into the T-slot of gravitation ball, then, microcontroller control straight-line electric
Machine, which will be sliced, to be declined, and cuts off cleaning band, since the effect of gravity is fallen into dustbin, cleanup crew takes such first segment cleaning band
Lower tube body, it is possible to carry out further disinfection.Rocking bar reversely rotates so that vertical shape of the rocking bar to square hole upwards
State avoids resistance knot, and if desired tube body, is just placed in the groove of cleaning device, then microcontroller by automated cleaning tube body again
Opening compressed air pushes gravitation ball to pass through tube body, and after resistance knot leaves rocking bar range, rocking bar is by rotating to initial water
Prosposition such as puts at next resistance knot to be blocked, and then step described above is cleaned repeatedly.Such cleaning to tube body
It can do and automatically complete, improve clean efficiency, reduce the time of medical staff.
Claims (6)
1. a kind of porous tantalum tantalum stick equipment, including tantalum stick, it is characterised in that:The tantalum stick further includes one for accommodating tantalum stick
Protection pipe, more than two arc openings are provided in the front end of protection pipe, and the length of tantalum stick is less than or equal to protection pipe from end
To the length of arc opening bottom margin.
2. porous tantalum tantalum stick equipment described in claim 1, it is characterised in that:It is provided with out on the end tube wall of protection pipe
Mouthful, reed is connected in the one side wall of opening, the surface of reed is provided with tip shape protrusion, and in nature, reed is to pipe
Interior to tilt naturally, inside by pipe during outside extruding, pop-up is equal with the outer wall of pipe outward for reed, and tip shape protrusion is higher than
Outer surface of tube wall.
3. porous tantalum tantalum stick equipment as claimed in claim 2, it is characterised in that:When the reed is equal with outer surface of tube wall,
Tip shape protrusion is higher than 2 millimeters of outer surface of tube wall.
4. porous tantalum tantalum stick equipment as claimed in claim 3, it is characterised in that:It is described in nature, reed it is minimum
Place is apart from 2 millimeters of outer surface of tube wall.
5. porous tantalum tantalum stick equipment as claimed in claim 2, it is characterised in that:The opening for triangle open mouth, reed with
One side of tube wall connection is located at the opposite of tube bottom.
6. porous tantalum tantalum stick equipment as claimed in claim 5, it is characterised in that:The tip shape protrusion is located at triangle reed
One end.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611205528.8A CN108236516A (en) | 2016-12-23 | 2016-12-23 | Porous tantalum tantalum stick equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611205528.8A CN108236516A (en) | 2016-12-23 | 2016-12-23 | Porous tantalum tantalum stick equipment |
Publications (1)
Publication Number | Publication Date |
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CN108236516A true CN108236516A (en) | 2018-07-03 |
Family
ID=62704178
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201611205528.8A Withdrawn CN108236516A (en) | 2016-12-23 | 2016-12-23 | Porous tantalum tantalum stick equipment |
Country Status (1)
Country | Link |
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CN (1) | CN108236516A (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4409836A1 (en) * | 1994-03-22 | 1995-09-28 | Draenert Klaus | Device for the mechanical protection of an implant or graft when inserted into and / or remaining in a living body |
CN200963180Y (en) * | 2006-06-27 | 2007-10-24 | 蔡钧 | Counterclockwise anchoring open-type self-locking marrow nail |
CN101879100A (en) * | 2005-09-06 | 2010-11-10 | 法恩扎Fin-陶瓷股份公司 | Tibial component and the knee-joint prosthesis that comprises described tibial component |
CN102743218A (en) * | 2011-04-20 | 2012-10-24 | 重庆润泽医疗器械有限公司 | Porous tantalum rod |
CN103237514A (en) * | 2004-08-09 | 2013-08-07 | 西-博恩公司 | Systems and methods for fixation or fusion of bone by using compressive implants |
-
2016
- 2016-12-23 CN CN201611205528.8A patent/CN108236516A/en not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4409836A1 (en) * | 1994-03-22 | 1995-09-28 | Draenert Klaus | Device for the mechanical protection of an implant or graft when inserted into and / or remaining in a living body |
CN103237514A (en) * | 2004-08-09 | 2013-08-07 | 西-博恩公司 | Systems and methods for fixation or fusion of bone by using compressive implants |
CN101879100A (en) * | 2005-09-06 | 2010-11-10 | 法恩扎Fin-陶瓷股份公司 | Tibial component and the knee-joint prosthesis that comprises described tibial component |
CN200963180Y (en) * | 2006-06-27 | 2007-10-24 | 蔡钧 | Counterclockwise anchoring open-type self-locking marrow nail |
CN102743218A (en) * | 2011-04-20 | 2012-10-24 | 重庆润泽医疗器械有限公司 | Porous tantalum rod |
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