DE1918299B2 - Splint for guiding and healing fractured bones - Google Patents
Splint for guiding and healing fractured bonesInfo
- Publication number
- DE1918299B2 DE1918299B2 DE19691918299 DE1918299A DE1918299B2 DE 1918299 B2 DE1918299 B2 DE 1918299B2 DE 19691918299 DE19691918299 DE 19691918299 DE 1918299 A DE1918299 A DE 1918299A DE 1918299 B2 DE1918299 B2 DE 1918299B2
- Authority
- DE
- Germany
- Prior art keywords
- rail
- rail according
- splint
- winding wire
- coils
- 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.)
- Pending
Links
- 210000000988 bone and bone Anatomy 0.000 title claims description 24
- 230000035876 healing Effects 0.000 title description 4
- 230000006698 induction Effects 0.000 claims description 16
- 238000004804 winding Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 5
- 239000003990 capacitor Substances 0.000 claims description 3
- 241000538562 Banjos Species 0.000 claims 1
- 239000011888 foil Substances 0.000 claims 1
- 238000009413 insulation Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 239000006223 plastic coating Substances 0.000 claims 1
- 238000004382 potting Methods 0.000 claims 1
- 229910000859 α-Fe Inorganic materials 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 description 2
- REQPQFUJGGOFQL-UHFFFAOYSA-N dimethylcarbamothioyl n,n-dimethylcarbamodithioate Chemical compound CN(C)C(=S)SC(=S)N(C)C REQPQFUJGGOFQL-UHFFFAOYSA-N 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- UEJBEYOXRNGPEI-UHFFFAOYSA-N 1-(4-chlorophenyl)-2-(methylamino)propan-1-one Chemical compound CNC(C)C(=O)C1=CC=C(Cl)C=C1 UEJBEYOXRNGPEI-UHFFFAOYSA-N 0.000 description 1
- BSFODEXXVBBYOC-UHFFFAOYSA-N 8-[4-(dimethylamino)butan-2-ylamino]quinolin-6-ol Chemical compound C1=CN=C2C(NC(CCN(C)C)C)=CC(O)=CC2=C1 BSFODEXXVBBYOC-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/372—Arrangements in connection with the implantation of stimulators
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- 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 or setting implements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/372—Arrangements in connection with the implantation of stimulators
- A61N1/378—Electrical supply
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/40—Applying electric fields by inductive or capacitive coupling ; Applying radio-frequency signals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N2/00—Magnetotherapy
- A61N2/02—Magnetotherapy using magnetic fields produced by coils, including single turn loops or electromagnets
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Radiology & Medical Imaging (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Magnetic Treatment Devices (AREA)
- Electrotherapy Devices (AREA)
- Surgical Instruments (AREA)
- Materials For Medical Uses (AREA)
Description
Die vorliegende Erfindung betrifft eine Schiene zui Führung und Heilung fiaktunewer Knochen nut einem den Knochen in seiner Normallagc fixierenden Schienenkörper.The present invention relates to a rail zui Guidance and healing fiaktunewer bone nut a splint body that fixes the bone in its normal position.
Aus der britischen Patentschrift 322 458 ist eine elektromedizinische I.mpfangsvorriclitung für clek tromagnetische Schwingungen bekannt, die au-, einem stabförmigen festen Körper besteht, der eine Induktionsspule tragt, deren Wicklungsdrahtenden in unterschiedliche Raumrichtungen weisen.From British patent specification 322 458 an electromedical I.mpfangsvorriclitung for clek tromagnetic vibrations known, which au-, consists of a rod-shaped solid body carrying an induction coil, the winding wire ends in show different spatial directions.
Aus der I'SA.-Patentschrift 3 357 434 ist ein in den menschlichen Körper implanticrbares Geluiise bekannt, das eine Induktionsspule trägt, deren Wicklungsdrahtenden eine metallische Oberfläche aufweisen und vom implantierbaren Gehäuse abstehen sowie nach Art von Nadelkontakten ausgebildet sind, das einen Kondensator aufweist, der in Verbindung mit der Induktionsspule einen elektrischen Schwingkreis bildet, und in dessen Bereich ein an die Induktionsspule angeschlossener Gleichrichter vorhanden ist.A gel that can be implanted in the human body is disclosed in I'SA. patent 3 357 434 known that carries an induction coil, the winding wire ends have a metallic surface and protrude from the implantable housing and are designed in the manner of needle contacts, which has a capacitor in connection forms an electrical resonant circuit with the induction coil, and in its area an to the induction coil connected rectifier is available.
Die bekannten Vorrichtungen sind zu Führung uiid Heilung frakiurierter Knochen weder bestimmt noch geeignet, da sie ganz anderen Zwecken dienen und Weder eine Stützung noch Heilung eines frakturierten Knochens bewirken können.The known devices are not intended to guide and heal fractured bones nor suitable, since they serve completely different purposes and are neither a support nor a healing of a fractured one Cause bone.
Es ist ferner bekannt, daß organische Faserstrukluren, wie sie beispielsweise in Holz und in der Substanz des Knochens vorliegen, ein piezoelektrisches Verhalten zeigen und daß Gleichstrom in begrenztem Maß das Wachstum von Holz und Knochen fördern kann. Eine Neubildung von Fasctstrukttircn wurde vor allem an der negativen Elektrode der Stromquei-It is also known that organic fiber structures, as they exist, for example, in wood and in the substance of bone, a piezoelectric Show behavior and that direct currents promote the growth of wood and bones to a limited extent can. A new formation of fiber structure was mainly found on the negative electrode of the current source.
Y-Y-
m T i' 1 818 !299 m T i ' 1 818! 299
Ϊρ beobachtet. Tm Knochen erfuhr der Effekt jedoch geregte K"^^ ,Ϊρ observed. In the bones, however, the effect experienced excited K "^^,
Teine zeitliche Begrenzung durch die Bildung eines Anwendung d r pr *f J™?""8 m Teine time limit due to the formation of an application d r pr * f J ™? "" 8 m
isolierenden Qasschiwiohes um die negative Katho- auhnfizierte ™™^^ Schiene bewirkte Be-insulating Qasschiwiohes to the negative cathode auhnfizierte ™™ ^^ rail e induced loading
^Xusgehend von diesen Erkenntnis liegt dem 5 *W^„Ä ^^ X Based on this knowledge, the 5 * W ^ "Ä ^
Anmeldungsgegenstand die Aufgabe zugrunde, eine gehend die ^^" ^SuW auftreten könEsn,The subject of the application is based on the task of a going the ^^ "^ SuW can occur,
Schiene anzugeben, die sich sowohl wie die bekann- verzögerten ^fJgASn der Brüchen-To indicate rail, which, as well as the well-known delayed ^ fJgAS n of the fractional
ten Schienen oder Nägel zur Führung von fraktuner- naml.cn die P^«°ι°Β«^ £nocnenverku raingten rails or nails for guiding fraktuner- naml.cn the P ^ «° ι ° Β« ^ £ nocnen Verku raing
ten Knochen eignet, gleichzeitig jedoch einen durch den und d * d»mf Y*'^«^ d Extraktion derth bone is suitable, but at the same time one through the and d * d " m f Y * '^" ^ d extraction of the
den Frakturbereich führenden elektrischen Stromfluß u. ^^\^ΙΖΙ^ die Neigung zumElectric current flow leading to the fracture area and ^^ \ ^ ΙΖΙ ^ the tendency to
^ S Aufgabe wird gemäß der Erfindung durch Auftreten^^^SüÄSispiel einer die eine Schiene mit einem den Knochen in seiner Nor- in A ο ο. - ibi c"' Schiene mit dem Knochen, f mallage fixierenden Schienenkörper gelöst, die da- Erfind»^gjiSKi Schnitt dargedurch gekennzeichnet in, daß der Schienenkörper i5 an^^to^WEg™B^ einem ma_ eine oder mehrere Induktionsspulen trägt, deren stellt. Der &™™™™$™ Material und hat eine Wicklungsdrahtenden eine metallische Oberfläche gnetIsd^h^hP^™^Sch^iroße Windungsfläche aufweisen und vom Schienenkörper abstehen. Ringnut a. die «nc mogli^1J , , 6 enthä!l Durch eine solche Schiene ist es möglich, die Hei- umschließt und ™^ndu^t onssp^ ^ ^ lung frakturierter Knochen ganz erheblich z·.. be- =o deren Enden 4 s^rntorm.t a. sind Dje schleunigen und auch bei Brüchen, wie Splitterbrü- Frakturste Ie in Jn ^noc"^S hrere chen. die schwer oder gar nicht heilen, eine überra- ScJ.ene 5^IrM ^t«Λrc K Nade.kontakte 7 sehend schnelle Heilung zu erzielen. gen den Schienenko.TJr . oder mehrc. Vorteilhafte Ausgestaltungen und Weiterbildungen die £« £» ^ untsdrahj«^ sind Dic Na. der die Erfindung aufwe.sendenSch.ene sind m den *5 rer Indukt .n^ulen ,„ ^ ^.^ Unteransprücl-^n gekennzeichnet. delKontdK e w.LIUt" drückt Der Wirkungsgrad Im folgenden werden einige Ausführungsbeispiele ^"^"^Srlgsform der vorliegenden Schiene ist der die Erfindung aufweisenden Schiene an Hand der dieser AuJ'uhru^r die Knochenbildung crforderli-Zeichnung näher erläutert. Es zeigt s« "% " mi.Krken von ι bis 100 μΑ bereits von den Abb. 1 eine die Erfindung aufweisende Schiene 30 ^»^omsta^J jn der nhhcren gemäß einem ersten Ausführungsbe.sp.el die an gJ^J"^^ Anlagen und Maschinen ereinen fraktunerten Knochen angeschraubt ist, V?', -verden Durch Messungen an verschiedenen Abb. 2 eine Querschnittsansicht einer an einem |gn*f™CJe„ich eincr Großstadt wurde dieser Knochen angebrachten. d.e hrfmdung aufwe.senden |tdlen m^ Bc^ ^ S task is according to the invention by occurrence ^^^ SüÄSbeispiel one that has a splint with a bone in its north in A ο ο. - ibi c "' splint with the bone, f mallage fixing splint body detached, the da- Invent» ^ gjiSKi section characterized in that the splint body i 5 at ^^ to ^ WEg ™ B ^ a ma _ carries one or more induction coils which is. the & ™™™™ $ ™ material and has a winding wire ends of a metallic surface g netIsd ^ h ^ h P ^ ™ ^ Sch ^ have iroße winding surface and projecting from the rail body. annular groove a. the "nc mogli ^ 1 J ,, 6 contains! L By means of such a splint it is possible to considerably reduce the heel enclosing and ™ ^ ndu ^ t onssp ^ ^ ^ lung of fractured bones to the ends 4 s ^ rntorm. T a . They are quicker and also with fractures, such as Splitterbrü- Frakturste Ie in Jn ^ noc "^ Shrere chen. who heal with difficulty or not at all, a surprising 5 ^ IrM ^ t «Λrc K Nade . contacts 7 seeing to achieve rapid healing. gen the Schienenko.TJ r . or more c . Advantageous refinements and developments of the £ «£» ^ untsdrahj «^ are Dic Na . of the invention are aufwe.sendenSch.ene the m * 5 rer Indukt ^ .n pillars, "^ ^. ^ ^ n in Unteransprücl-. delKontdK e w . LIUT "expresses the efficiency Following are some embodiments ^ '^' ^ Srlgsform the present track is explained of the invention having rail at hand of this Au J 'uhru ^ r the bone enbildung crforderli-drawing. It shows s" "% " mi . Krken from ι to 100 μΑ already from Fig. 1 a rail having the invention 30 ^» ^ omsta ^ Jnhcren according to a first exemplary embodiment of the gJ ^ J "^^ systems and machines fractional bone is screwed, V? ', -verden By measurements on various Fig. 2 a cross-sectional view of a | g n * f ™ C J e " I this bone was attached to a large city. de hrfmdung aufwe.senden | tdlen m ^ Bc ^
^ 3 cn .weites Ausführungsbeispie, einer die Werm man ^^^πΑΐ^ϊπ"Sc'-^ 3 cn. Second example, one of the Werm man ^^^ πΑΐ ^ ϊπ "Sc'-
Hrfindung aufweisenden Schiene, die an e.nem ge- J£^^1 ergänzt und mit einerHrfindung having rail overall to e.nem J ^^ £ 1 will complement complements and with a
brochenen Glied angebracht .st. und h ndnn Induktivität ?u einem Resonanz-broken link attached .st. and h ndnn inductance? u a resonance
A hb. 4 cmc schematische Schnittansicht eines ^^^^^^Uornd.Fr^u^lsvc.ercn Ausführungsbeispiels einer die Erfindung 4<> £^'n^^A hb. 4 cmc schematic sectional view of a ^^^^^^ Uornd.Fr ^ u ^ l svc.ercn embodiment of the invention 4 <> £ ^ ' n ^^
aufweisenden Schiene, die an einem gebrochenen ^*™^^^ Schiene, die ähnlich «iehaving splint attached to a broken ^ * ™ ^^^ splint similar to «ie
Glied angebracht dargestellt ist. ^ne Hnchfreciuen/antenne wirkt.Link is shown attached. ^ n e Hnchfreciuen / antenna works.
Die in Abb. 1 dargestellte bch.ene hat ancn aus cmc H chtrequen/^ Ausfiihruni,sform dcr ,or|iepcn-The bch.ene shown in Fig. 1 has ancn from cmc H chtrequen / ^ execution , sform dcr , or | iep cn-
Stahi. /.. B. Cr-Ni-Co-leg.ertem unmagnetischem Stahl Ahι g Induktionsspulen und geee-Stahi. / .. B. Cr-Ni-Co-alloyed non-magnetic steel Ah ι g induction coils and geee-
geformten Sch.cnenkn.per 1. mit dem cn »cbroche- 45 den Sch cn^e ^ , d ■ la cn Nadclknn-formed Sch.cnenkn.per 1. with the cn »cbroche- 45 the Sch cn ^ e ^, d ■ la cn Na dclknn-
„er Knochen 3 in seiner Norma.lage fixier, ist. Der ^f^^^^^n^L· dient zur“He fixes bone 3 in its normal position. The ^ f ^^^^^ n ^ L · is used for
Scliicnenkörpcr 1 trägt eine Induktionsspule 2. deren J cn . h dhl Dic mit AusnahmeScliicnenkkörcr 1 carries an induction coil 2. whose J cn. h dhl Dic with exception
Wicklungsdrahtenden 4 in wenigen MjI .meiern Ab- ansei an cn a Nadcik(„m,kte 7 werden unterWinding wire ends 4 in a few MJI .meiern waste Ansei to cn a NADC i k ( "m, 7 are kte
stand auf beiden Seiten der Fraktur bis zur Mark- dc Sp^l is crtu ^^^ ^ ^9 ^ stood on either side of the fracture up to the mark- dc Sp ^ l is crtu ^^^ ^ ^ 9 ^
höhle in den Knochen geführt s.nd 5° ^ Sn " k Isolation 8 in den Knochen 3 ..-e-cavity in the bone s.nd 5 ° ^ Sn "k isolation 8 in the bone 3 ..- e-
Bi.ng. man die mit de, .InduUonssch.enc, 1.2 /u ι r.n/ . ^ ^^^^ k.inn jn Vcr|,m.Bi.ng. one with de, .InduUonssch.enc, 1.2 / u ι rn /. ^ ^^^^ k . inn jn Vcr | , m .
auf diese We.se uubere.tete Haktur in den Bereich ^'n ^11V Ciipsxcrbantl als ^ührun.sele.ncntIn this way the hook in the area ^ ' n ^ 11 V Cii psxcrbantl als ^ ührun.sele.ncnt
eines pulsierenden Magne.fekles. so durchflutet «Ic d ».^ π U uncm P ^^^^ ^^^of a pulsating Magne.fekles. so flooded through "Ic d". ^ π U uncm P ^^^^ ^^^
m der Spule erregte ImlukUonsMmm den Ouerschn. t c.n.^c s,h., c , fom, (lcr ,,„„,,,„.In the coil, ImlukUonsMmm excited the Ouerschn. t cn ^ cs, h., c, fom , (lcr ,, "" ,,, ".
der beulen Knnchene.Klen Der Indukt.onsstrom Ie- 55 AJJ.^ 'c'^" 'lslIsdl,m aushärtbarcm Material,of the bumps Knnchene.Klen Der Indukt.onsstrom Ie- 55 A JJ. ^ ' c ' ^ "' lslIsdl , ma ushardencm material,
wirk, an der Bruchstelle· emc mtens.ve Anregung der ^η^ΜΜΡ^^™ hc_ , B.effective, at the breaking point · emc mtens.ve excitation of the ^ η ^ ΜΜΡ ^^ ™ hc _, B.
«.rieukn Dauer crcichl werden kann. Ocjchml« Äkonlakttn IhS* während de. for,,«.Rieukn duration can be crcichl. Ocjchml «Äkonlakttn IhS * during de. for ,,
Sterili'-iUionsertcKt reueuienu vunmgt.i. nuU, „^..... Sterili'-iUionsertcKt reueuienu vunmgt.i. n u U , "^ .....
bereits eine Infektion besteht, wird die elektrisch an- Masse mit eingebracht werden.If there is already an infection, the electrical ground will also be introduced.
Hierzu 1 Blatt Zeichnungen1 sheet of drawings
Claims (20)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691918299 DE1918299B2 (en) | 1969-04-10 | 1969-04-10 | Splint for guiding and healing fractured bones |
| CH502470A CH515041A (en) | 1969-04-10 | 1970-04-06 | Device for stimulating and / or accelerating the formation of bone substance |
| GB1676070A GB1311519A (en) | 1969-04-10 | 1970-04-08 | Apparatus and method for aiding formation of bone forming material |
| AT326770A AT306223B (en) | 1969-04-10 | 1970-04-09 | Splint for guiding and healing fractured bones as well as healing device with such a splint |
| SE04862/70A SE362791B (en) | 1969-04-10 | 1970-04-09 | |
| US00026809A US3745995A (en) | 1969-04-10 | 1970-04-09 | Apparatus and method for aiding formation of bone forming material |
| JP45030714A JPS5037945B1 (en) | 1969-04-10 | 1970-04-10 | |
| US00356162A US3783880A (en) | 1969-04-10 | 1973-05-01 | Method for aiding formation of bone forming material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691918299 DE1918299B2 (en) | 1969-04-10 | 1969-04-10 | Splint for guiding and healing fractured bones |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE1918299A1 DE1918299A1 (en) | 1970-10-15 |
| DE1918299B2 true DE1918299B2 (en) | 1972-04-13 |
Family
ID=5730828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19691918299 Pending DE1918299B2 (en) | 1969-04-10 | 1969-04-10 | Splint for guiding and healing fractured bones |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US3745995A (en) |
| JP (1) | JPS5037945B1 (en) |
| AT (1) | AT306223B (en) |
| CH (1) | CH515041A (en) |
| DE (1) | DE1918299B2 (en) |
| GB (1) | GB1311519A (en) |
| SE (1) | SE362791B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2347213A1 (en) * | 1972-09-21 | 1974-03-28 | Telectronics Pty Ltd | BONE PROSTHESIS |
| DE3406565A1 (en) * | 1984-02-23 | 1985-08-29 | Werner Dipl.-Ing. 8000 München Kraus | METHOD AND DEVICE FOR GENERATING A LOW-FREQUENCY AC VOLTAGE ON TWO TISSUE ELECTRODES OF AN IMPLANT FOR REGENERATION OF TISSUE |
Families Citing this family (98)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2116869C2 (en) * | 1970-04-06 | 1987-07-23 | Kraus, Werner, Dipl.-Ing., 8000 Muenchen, De | Bone and biological tissue growth promotion appts. - uses flat coil for application of LF current from generator |
| US3893462A (en) * | 1972-01-28 | 1975-07-08 | Esb Inc | Bioelectrochemical regenerator and stimulator devices and methods for applying electrical energy to cells and/or tissue in a living body |
| BE794566A (en) * | 1972-01-28 | 1973-07-26 | Esb Inc | BIOELECTROCHEMICAL REGENERATOR AND STIMULATOR AND IN VIVO APPLICATION METHODS OF ELECTRIC ENERGY TO CELLS AND TISSUES. |
| DE2215111C3 (en) * | 1972-03-28 | 1981-10-08 | Kraus, Werner, Dipl.-Ing., 8000 München | Implantable device for stimulating bone growth |
| DE2315517C2 (en) * | 1972-04-05 | 1983-11-10 | Werner Dipl.-Ing. 8000 München Kraus | Femoral head prosthesis |
| US4026304A (en) * | 1972-04-12 | 1977-05-31 | Hydro Med Sciences Inc. | Bone generating method and device |
| DE2311817C2 (en) * | 1973-03-09 | 1984-06-07 | Werner Dipl.-Ing. 8000 München Kraus | Stimulation current device to promote the healing of bone damage |
| DE2314573C2 (en) * | 1973-03-23 | 1986-12-18 | Werner Dipl.-Ing. 8000 München Kraus | Device for promoting healing processes |
| US3906549A (en) * | 1973-12-18 | 1975-09-23 | Louis Bucalo | Implanting structure and method |
| US3968790A (en) * | 1975-02-26 | 1976-07-13 | Rikagaku Kenkyusho | Electret method of promoting callus formation in regeneration of bones |
| DE2611744C2 (en) * | 1976-03-19 | 1982-01-28 | Werner Dipl.-Ing. 8000 Muenchen Kraus | Device for maintaining the vitality of bone tissue for endoprostheses |
| US4216548A (en) * | 1976-03-19 | 1980-08-12 | Werner Kraus | Long-term endoprosthesis |
| US4027392A (en) * | 1976-05-10 | 1977-06-07 | Interface Biomedical Laboratories Corporation | Endosteal bionic tooth and implantation method |
| US4105017A (en) * | 1976-11-17 | 1978-08-08 | Electro-Biology, Inc. | Modification of the growth repair and maintenance behavior of living tissue and cells by a specific and selective change in electrical environment |
| DE2742741A1 (en) * | 1977-09-22 | 1979-04-05 | Kraus Werner | ADDITIONAL DEVICE FOR ATTACHING A PICKUP COIL AND ELECTRODE CONNECTORS TO AN OSTEOSYNTHESIS IMPLANT |
| US4244373A (en) * | 1978-05-17 | 1981-01-13 | Nachman Marvin J | Electrical stimulation dental device |
| JPS5811706U (en) * | 1981-07-15 | 1983-01-25 | 株式会社リコー | lens barrel |
| US4549547A (en) * | 1982-07-27 | 1985-10-29 | Trustees Of The University Of Pennsylvania | Implantable bone growth stimulator |
| US4467808A (en) * | 1982-09-17 | 1984-08-28 | Biolectron, Inc. | Method for preventing and treating osteoporosis in a living body by using electrical stimulation non-invasively |
| US4467809A (en) * | 1982-09-17 | 1984-08-28 | Biolectron, Inc. | Method for non-invasive electrical stimulation of epiphyseal plate growth |
| DE3240592A1 (en) * | 1982-11-03 | 1984-05-03 | Werner Dipl.-Ing. 8000 München Kraus | IMPLANTABLE DEVICE FOR STIMULATING BONE GROWTH |
| US4535775A (en) * | 1983-02-10 | 1985-08-20 | Biolectron, Inc. | Method for treatment of non-union bone fractures by non-invasive electrical stimulation |
| USD298168S (en) | 1983-10-05 | 1988-10-18 | Ewa Herbst | Osteological instrument |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3357434A (en) * | 1964-04-06 | 1967-12-12 | Avco Corp | Inductively linked receiver |
-
1969
- 1969-04-10 DE DE19691918299 patent/DE1918299B2/en active Pending
-
1970
- 1970-04-06 CH CH502470A patent/CH515041A/en not_active IP Right Cessation
- 1970-04-08 GB GB1676070A patent/GB1311519A/en not_active Expired
- 1970-04-09 SE SE04862/70A patent/SE362791B/xx unknown
- 1970-04-09 US US00026809A patent/US3745995A/en not_active Expired - Lifetime
- 1970-04-09 AT AT326770A patent/AT306223B/en not_active IP Right Cessation
- 1970-04-10 JP JP45030714A patent/JPS5037945B1/ja active Pending
-
1973
- 1973-05-01 US US00356162A patent/US3783880A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2347213A1 (en) * | 1972-09-21 | 1974-03-28 | Telectronics Pty Ltd | BONE PROSTHESIS |
| DE3406565A1 (en) * | 1984-02-23 | 1985-08-29 | Werner Dipl.-Ing. 8000 München Kraus | METHOD AND DEVICE FOR GENERATING A LOW-FREQUENCY AC VOLTAGE ON TWO TISSUE ELECTRODES OF AN IMPLANT FOR REGENERATION OF TISSUE |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5037945B1 (en) | 1975-12-05 |
| CH515041A (en) | 1971-11-15 |
| GB1311519A (en) | 1973-03-28 |
| SE362791B (en) | 1973-12-27 |
| US3783880A (en) | 1974-01-08 |
| DE1918299A1 (en) | 1970-10-15 |
| AT306223B (en) | 1973-03-26 |
| US3745995A (en) | 1973-07-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| E77 | Valid patent as to the heymanns-index 1977 |