WO2010069940A1 - Einsetzinstrument zum einsetzen von pfanneneinsätzen in die kalotten von hüftpfannen - Google Patents
Einsetzinstrument zum einsetzen von pfanneneinsätzen in die kalotten von hüftpfannen Download PDFInfo
- Publication number
- WO2010069940A1 WO2010069940A1 PCT/EP2009/067135 EP2009067135W WO2010069940A1 WO 2010069940 A1 WO2010069940 A1 WO 2010069940A1 EP 2009067135 W EP2009067135 W EP 2009067135W WO 2010069940 A1 WO2010069940 A1 WO 2010069940A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- insertion instrument
- support
- instrument according
- retaining claws
- socket insert
- Prior art date
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
- A61F2/30—Joints
- A61F2/46—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor
- A61F2/4637—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor for connecting or disconnecting two parts of a prosthesis
-
- 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
- A61F2/34—Acetabular cups
-
- 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
- A61F2002/30108—Shapes
- A61F2002/30199—Three-dimensional shapes
- A61F2002/302—Three-dimensional shapes toroidal, e.g. rings
-
- 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
- A61F2002/30329—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
- A61F2002/30331—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements made by longitudinally pushing a protrusion into a complementarily-shaped recess, e.g. held by friction fit
- A61F2002/30332—Conically- or frustoconically-shaped protrusion and recess
-
- 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
- A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2220/0025—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
- A61F2220/0033—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements made by longitudinally pushing a protrusion into a complementary-shaped recess, e.g. held by friction fit
-
- 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
- A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2230/0063—Three-dimensional shapes
- A61F2230/0065—Three-dimensional shapes toroidal, e.g. ring-shaped, doughnut-shaped
Definitions
- the invention relates to an insertion instrument for total hip arthroplasty for inserting socket inserts into endoprosthetic acetabular cups according to the preamble of claim 1.
- Figure 1 shows a sectional view of a hip pan (hatched) according to the prior art with inserted socket insert, which is coupled via a conical clamping with the acetabular cup.
- Figure 2 shows a sectional view of a H ⁇ ftpfanne (hatched) according to the prior art with tilted inserted pan insert.
- the gripping of the upper outer edge of the socket insert by the instrument is usually carried out via a so-called three-point recording.
- the instrument has to claw-shaped elements which protrude at least three points beyond the outer edge of the socket insert and each exert on a point-shaped point below the end face of the socket insert a normal force or friction force.
- the alignment of the instrument with Pfannenson is usually done by placing the instrument on the end face of the acetabular cup or on elements (eg recesses or elevations) near the end face, which in turn lie in a plane parallel to the end face.
- Insertion instruments which rest on the entire end face of the acetabulum for aligning the acetabulum insert, can be supported by bone and bone
- the insertion instrument according to the invention is characterized in that the support member encloses a freely accessible substantially circular effective through-hole, the center of which is located on the longitudinal axis of the Einsetzinstrumentes.
- the substantially circular effective penetration area must be large enough that a finger of the user or surgeon is push-through.
- the penetration area must be so small that the insertion instrument has sufficient stability and on the other hand must not be so small that fingers of the user are not sousteckbar.
- the effective diameter of the through-hole area is greater than or equal to 2.0 cm, more preferably greater than or equal to 2.5 cm.
- effective diameter in a support element which surrounds a circle as a through-hole (see Figure 3), the diameter of the circle. However, if the support element encloses a penetration area other than a circle, as shown in FIGS. 7a, 7b and 8, the effective diameter is the diameter of the inscribed circle (see FIG. 7a, reference numeral 20). By effective diameter is meant the diameter of the user's finger rather than the area (see Figure 7a, reference numeral 21) of the through-hole, which is essentially irrelevant to the insertion of the finger.
- the spring elements and the support element are combined to form a one-piece support spring element and the retaining claws are arranged on the support spring element.
- the insertion instrument is in one piece and is easy to manufacture.
- the support spring element is an elastically yielding ring, wherein the retaining claws are arranged on the outer circumference of the ring.
- the retaining claws For placing on the outer edge of the socket insert, the retaining claws must be pushed only by a radial clamping over the outer edge of the socket insert, that is, the support spring element is deformed and acts on the retaining claws a spring force.
- each retaining surface of the retaining claws exerts a compressive force on the socket insert, which is the magnitude and direction of the spring force on the respective retaining claw.
- the support spring element has a triangular or n-corner shape. Also a concertina-shaped form may be advantageous. It is always important to ensure that the effective penetration area is large enough that a finger is push-through. By designing the shape of the support spring element, the spring force can be adjusted.
- the support element and the spring elements are separate components and the retaining claws are connected via the spring elements to the support element.
- the spring elements have a concertina-shaped form, which are preferably arranged perpendicular to the plane of the retaining claws.
- the support spring element or the support elements between the holding claws to produce more rigid and flexurally soft zones in its height and width varying cross-section.
- the support spring element or the support elements can also have a change in cross-sectional geometry between the retaining claws to produce more rigid and flexurally soft zones.
- FIG. 3 shows an insertion aid according to the invention consisting of an annular, resilient support-spring element 12 with retaining claws 2.
- the insertion instrument consists in this embodiment of a resilient, annular support spring element 12, which is followed by three retaining claws 2.
- the design of the Einsetzinstrumentes takes place in manufacturing technology advantageous as a monolithic component, which can be produced for example by injection molding.
- the flexibility of the support spring element 12 causes the retaining claws 2 can be moved radially. With increasing radial displacement of the retaining claws 2 thereby increases the spring force to be overcome.
- the force-displacement characteristic of the retaining claws 2 can be influenced by appropriate geometric design of the annular support spring element 12.
- the retaining claws 2 each have a retaining surface 3 (see FIG. 4).
- the retaining claws 2 lie with their lower end 6 (see FIG. 6) in the assembled state on an outer surface of the socket insert 17.
- the support spring element 12 is in the cap 5 of the socket insert 17 and the retaining claws 2 engage over the end face and outer edge of the socket insert 17.
- the support spring element 12 and the retaining claws 2 in a plane lie above the cap 5 of the socket insert 17.
- FIG. 4 shows an insertion aid according to the invention with a visible holding surface 3.
- each support surface 3 exerts a compressive force on the socket insert 17, which is the spring force on the respective holding claw 2 amount and the same direction. Due to the pressure forces acting frictional forces between the holding surfaces 3 and the outer surface of the socket insert 17, which counteract a removal of the insertion of the pan insert 17. This is essential for the function of the Einsetzinstrumentes.
- FIG. 5 shows a socket insert 17 with an insertion instrument according to the invention in the mounted state.
- the retaining claws 2 come at its lower end 6 in contact with the end face of the acetabulum 18. Since the retaining claws 2 all have the same extent down, the contact points form a plane which both to the end face of the acetabular cup 18 and to the end face of the cup insert 17th is parallel. Thus, this also results in an orientation of the two end faces, so that they are parallel to each other. A possible tilting of the socket insert 17 is counteracted. By still existing at this time, lateral gap between socket insert 17 and acetabulum 18 a slight displacement of the socket insert 17 in the acetabulum 18 is possible.
- FIG. 6 shows a socket insert 17 with an insertion instrument according to the invention in the assembled state when inserting the socket insert 17 into the acetabular cup 18.
- the spring element or the supporting spring element 12 returns to its original shape.
- the insertion instrument is further pressed off the end face of the acetabulum 18 and slides a few inches along the finger 7 of the user until the movement of the Einsetzinstrumentes comes to a standstill. If the user wears rubber gloves, as is the case during surgery, the inserter will stick to the user's finger through the glove. As a result, the user will inevitably remove the insertion instrument from the surgical field as he removes his hand from the surgical field.
- Figure 7 shows two different insertion instruments in the view from above.
- a variation of the geometry of the annular compliant element may be e.g. by a triangle ( Figure 7a) or n-corner shape ( Figure 7b) happen.
- Figure 8 shows an inventive insertion in the top view with a direct connection of the three retaining claws 2 by accordion-shaped spring elements or support spring elements 12 or connecting lines 13 between the jaws. 2
- FIG. 9 shows an insertion instrument according to the invention in a top view (FIG. 9a) and in a sectional view (FIG. 9b).
- the connection of the three retaining claws 2 takes place with a central ring or support element 15 by zieharmomka-shaped spring elements 16, which are arranged perpendicular to the plane of the three retaining claws 2. At these spring elements 16, the retaining claws 2 are attached.
- a variation of the cross section of the annular, resilient element, or of the supporting spring element 12 can take place in cyclic form over the circumference of the annular, resilient element or supporting spring element 12.
- the force-displacement characteristic of the retaining claws 2 and the shape of the annular, resilient element or the supporting spring element 12 can be influenced during the deformation.
- possible torsions of the annular element during the deformation can be deliberately suppressed or influenced, for example if an undesired tilting of the retaining claws 2 on the edge of the socket insert 17 or the acetabulum 18 could occur due to torsions.
- the variation of the cross section can be done by changing its height and width, so that bending soft and rigid zones arise, for example, rigid zones in the region of the retaining claws 2 and flexible zones in the area between the retaining claws 2, see Figure 10.
- FIG. 10 shows an insertion instrument according to the invention (cutout between two retaining claws) with varying ring cross-section - variation of height and width of the cross section for producing more rigid and more bendable zones.
- FIG. 11 shows an insertion instrument according to the invention (section between two retaining claws 2) with a varying annular cross-section. Variation of the cross-sectional geometry from a rectangular shape to a circular shape and back to a rectangular shape.
- the insertion instrument thus consists of retaining claws 2, which abut retaining surfaces 3 (see FIG. 4) on the outside of the socket insert 1 (see FIG. 9).
- the retaining claws 2 are connected to spring elements 16 which hold the retaining claws 2 to the interior of the socket insert 17 Applying Force
- the spring elements 16 can at the same time also form the connection between the retaining claws 2 with one another (see FIGS. 3, 4, 5, 6, 7, 8, 10, 11) and / or be connected to a support spring element 12
Landscapes
- Health & Medical Sciences (AREA)
- Transplantation (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Physical Education & Sports Medicine (AREA)
- Vascular Medicine (AREA)
- Cardiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Prostheses (AREA)
- Surgical Instruments (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/139,436 US9301855B2 (en) | 2008-12-17 | 2009-12-15 | Insertion instrument for inserting socket inserts into the spherical recesses of hip sockets |
EP09795968A EP2381900A1 (de) | 2008-12-17 | 2009-12-15 | Einsetzinstrument zum einsetzen von pfanneneinsätzen in die kalotten von hüftpfannen |
JP2011541384A JP5812865B2 (ja) | 2008-12-17 | 2009-12-15 | 寛骨臼インサートを寛骨臼ソケット内に挿入するための挿入器具 |
CN200980157223.6A CN102438557B (zh) | 2008-12-17 | 2009-12-15 | 用于将球窝插入件插入到髋球窝的球盖中的插入装置 |
KR1020117016783A KR101712030B1 (ko) | 2008-12-17 | 2009-12-15 | 히프 소켓의 구형 리세스 내로 소켓 삽입물을 삽입하기 위한 삽입 기구 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008054825 | 2008-12-17 | ||
DE102008054825.1 | 2008-12-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2010069940A1 true WO2010069940A1 (de) | 2010-06-24 |
Family
ID=42035282
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2009/067135 WO2010069940A1 (de) | 2008-12-17 | 2009-12-15 | Einsetzinstrument zum einsetzen von pfanneneinsätzen in die kalotten von hüftpfannen |
Country Status (7)
Country | Link |
---|---|
US (1) | US9301855B2 (de) |
EP (1) | EP2381900A1 (de) |
JP (1) | JP5812865B2 (de) |
KR (1) | KR101712030B1 (de) |
CN (1) | CN102438557B (de) |
DE (1) | DE102009054633A1 (de) |
WO (1) | WO2010069940A1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2011137986A (ru) * | 2009-02-24 | 2013-04-10 | Смит Энд Нефью, Инк. | Способ и устройство для операций при семороацетабулярном конфликте |
AU2011268945B2 (en) | 2010-06-25 | 2014-06-26 | Ceramtec Gmbh | Insertion instrument for inserting socket insets into hip sockets for hip endoprostheses |
EP3283013B1 (de) * | 2015-04-17 | 2019-10-09 | Biomet Manufacturing, LLC | Hüftpfannenimplantatsystem |
GB201507211D0 (en) | 2015-04-28 | 2015-06-10 | Depuy Ireland | Device and method for inserting a liner into an acetabular cup |
NL2015209B1 (en) * | 2015-07-22 | 2017-02-08 | Erik Henkus Hans | An acetubular liner insertion. |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29922792U1 (de) * | 1999-12-24 | 2000-03-09 | CeramTec AG Innovative Ceramic Engineering, 73207 Plochingen | Instrument zur Handhabung und zum Einsetzen einer Prothesenkomponente |
DE19644559A1 (de) * | 1996-06-25 | 2004-02-19 | Cerasiv Gmbh Innovatives Keramik-Engineering | Werkzeug und Verfahren zum Entfernen konisch geklemmter Keramik-Pfanneneinsätze aus der Metallschale einer Hüftgelenkendoprothese |
EP1076537B1 (de) * | 1998-04-30 | 2006-10-11 | CeramTec AG Innovative Ceramic Engineering | Instrument zur handhabung von komponenten von gelenkprothesen |
DE102005048484A1 (de) * | 2005-10-07 | 2007-04-19 | Trokamed Gmbh | Vorrichtung zum Handling einer künstlichen Hüftpfanne |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2123458A (en) * | 1937-08-11 | 1938-07-12 | Niedringhaus Inc | Structural holding clip |
US2798271A (en) * | 1953-10-30 | 1957-07-09 | Tinnerman Products Inc | Separable fastener |
DE19926923A1 (de) * | 1999-06-14 | 2000-12-21 | Ceramtec Ag | Modular aufgebaute Gelenkpfanne für eine Kugelgelenk-Prothese |
US7028959B2 (en) * | 2002-08-09 | 2006-04-18 | James Schultz | Accessory device |
US20080087782A1 (en) * | 2006-09-06 | 2008-04-17 | Scott Sutherland | Accessories for universal mounting system |
US7640884B2 (en) * | 2007-11-09 | 2010-01-05 | Tamez Jr Isidro | Firehose coupling exit indicator |
-
2009
- 2009-12-15 WO PCT/EP2009/067135 patent/WO2010069940A1/de active Application Filing
- 2009-12-15 DE DE102009054633A patent/DE102009054633A1/de not_active Withdrawn
- 2009-12-15 US US13/139,436 patent/US9301855B2/en not_active Expired - Fee Related
- 2009-12-15 CN CN200980157223.6A patent/CN102438557B/zh not_active Expired - Fee Related
- 2009-12-15 EP EP09795968A patent/EP2381900A1/de not_active Withdrawn
- 2009-12-15 JP JP2011541384A patent/JP5812865B2/ja not_active Expired - Fee Related
- 2009-12-15 KR KR1020117016783A patent/KR101712030B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19644559A1 (de) * | 1996-06-25 | 2004-02-19 | Cerasiv Gmbh Innovatives Keramik-Engineering | Werkzeug und Verfahren zum Entfernen konisch geklemmter Keramik-Pfanneneinsätze aus der Metallschale einer Hüftgelenkendoprothese |
EP1076537B1 (de) * | 1998-04-30 | 2006-10-11 | CeramTec AG Innovative Ceramic Engineering | Instrument zur handhabung von komponenten von gelenkprothesen |
DE29922792U1 (de) * | 1999-12-24 | 2000-03-09 | CeramTec AG Innovative Ceramic Engineering, 73207 Plochingen | Instrument zur Handhabung und zum Einsetzen einer Prothesenkomponente |
DE102005048484A1 (de) * | 2005-10-07 | 2007-04-19 | Trokamed Gmbh | Vorrichtung zum Handling einer künstlichen Hüftpfanne |
Also Published As
Publication number | Publication date |
---|---|
EP2381900A1 (de) | 2011-11-02 |
KR20120006970A (ko) | 2012-01-19 |
KR101712030B1 (ko) | 2017-03-03 |
JP5812865B2 (ja) | 2015-11-17 |
US20110245837A1 (en) | 2011-10-06 |
DE102009054633A1 (de) | 2010-06-24 |
CN102438557A (zh) | 2012-05-02 |
CN102438557B (zh) | 2015-10-21 |
JP2012511982A (ja) | 2012-05-31 |
US9301855B2 (en) | 2016-04-05 |
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