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Numéro de publicationDE20112837 U1
Type de publicationOctroi
Numéro de demandeDE2001212837
Date de publication4 oct. 2001
Date de dépôt2 août 2001
Date de priorité2 août 2001
Numéro de publication01212837, 2001212837, DE 20112837 U1, DE 20112837U1, DE-U1-20112837, DE01212837, DE2001212837, DE20112837 U1, DE20112837U1
DéposantAesculap Ag & Co Kg
Exporter la citationBiBTeX, EndNote, RefMan
Liens externes: DPMA (Office allemand des brevets et des marques), Espacenet
Zangen- oder pinzettenförmiges chirurgisches Instrument Pliers or tweezers shaped surgical instrument Langue du texte original : Allemand
DE 20112837 U1
Résumé  disponible en
Revendications(14)  Langue du texte original : Allemand
1. Zangen- oder pinzettenförmiges chirurgisches In strument mit zwei gegeneinander schwenkbaren Bran chen, mit einem Federarm an einer Branche und ei nem Halteglied an der anderen Branche, an welcher der Federarm beim Annähern der Branchen derart lösbar festlegbar ist, daß die Branchen in einer angenäherten Verriegelungsstellung verbleiben, da durch gekennzeichnet , daß der Federarm ( 12 ) in ei ner entspannten Stellung beim Annähern der Bran chen ( 2 , 3 ) von dem Halteglied ( 10 ) so weit ent fernt ist, daß er keine den Federarm ( 12 ) am Hal teglied ( 10 ) festlegende Verbindung mit diesem eingehen kann, und daß an einer der Branchen ( 2 ) ein Betätigungselement ( 15 , 16 ) vorgesehen ist, mit dem der Federarm ( 12 ) entgegen seiner Feder wirkung in eine Stellung bewegbar ist, in der er beim Annähern der beiden Branchen ( 2 , 3 ) eine den Federarm ( 12 ) am Halteglied ( 10 ) festlegende Ver bindung eingehen kann, die den Federarm ( 12 ) in einer gespannten Stellung festhält. 1. forceps or tweezers shaped surgical In instrument surfaces with two mutually pivotable Bran, with a spring arm on a branch and egg nem support member to the other branch at which the arm when approaching the industry is so detachably secured that the industries approximated in a locking position remain, characterized in that the spring arm (12) is so far ent removed in egg ner relaxed position when approaching the Bran surfaces (2, 3) of the holding member (10) so that it does not spring arm (12) on Hal teglied (10) can undergo-defining connection with this, and that on one of the branches (2) an actuator (15, 16) is provided with which the arm (12) against its spring effectively in a position wherein, in which he when approaching the two branches (2, 3) a spring arm (12) on the support member (10) Ver-defining connection can take that holds the arm (12) in a cocked position.
2. Instrument nach Anspruch 1, dadurch gekennzeich net, daß das Betätigungselement ( 15 , 16 ) an der selben Branche ( 2 ) angeordnet ist, die den Feder arm ( 12 ) trägt. 2. Instrument according to claim 1, characterized in that the actuating element (15, 16) at the same branch (2) is arranged which carries the spring arm (12).
3. Instrument nach einem der voranstehenden Ansprü che, dadurch gekennzeichnet, daß der Federarm ( 12 ) quer von der ihn tragenden Branche ( 2 ) in Richtung auf die andere Branche ( 3 ) absteht und beim Annä hern der Branchen ( 2 , 3 ) im entspannten Zustand seitlich im Abstand an dem Halteglied ( 10 ) vorbei bewegbar ist, und daß das Betätigungselement ( 15 , 16 ) den Federarm ( 12 ) seitlich in eine gespannte Stellung abbiegt, in der sich Federarm ( 12 ) und Halteglied ( 10 ) beim Annähern der Branchen ( 2 , 3 ) berühren. 3. An instrument according to one of the preceding Ansprü surface, characterized in that the spring arm (12) transversely of the supporting it sector (2) projecting towards the other branch (3) and the Annae Hern the branches (2, 3) in the relaxed state at a distance to the holding member (10) is laterally moved past, and that the actuating element (15, 16) of the spring arm (12) side turns into a cocked position in which the spring arm (12) and holding member (10) when approaching of branches (2, 3) touch.
4. Instrument nach Anspruch 3, dadurch gekennzeich net, daß das Betätigungselement ( 15 , 16 ) einen seitlich vom Federarm ( 12 ) abstehenden Schubstab ( 15 ) aufweist, der nach außen über die den Feder arm ( 12 ) tragende Branche ( 2 ) vorsteht. 4. Instrument according to claim 3, characterized in that the actuating element (15, 16) has a laterally from the spring arm (12) projecting push rod (15) projecting outwardly bearing on the spring arm (12) sector (2) ,
5. Instrument nach Anspruch 4, dadurch gekennzeich net, daß am freien Ende des Schubstabes ( 15 ) ein die Branche durchsetzender Druckknopf gehalten ist. 5. The instrument of claim 4, characterized in that at the free end of the push rod (15), the industry-enforcing push button is held.
6. Instrument nach Anspruch 5, dadurch gekennzeich net, daß der Druckknopf in der Branche ( 2 ) ver schieblich gelagert ist. 6. Instrument according to claim 5, characterized in that the push-button in the sector (2) is mounted displaceably ver.
7. Instrument nach einem der Ansprüche 4 bis 6, da durch gekennzeichnet, daß der Federarm ( 12 ) zwei relativ zueinander abgewinkelte Abschnitte ( 13 , 14 ) aufweist, wobei ein Abschnitt ( 13 ) an der In nenseite einer Branche ( 2 ) anliegend festgelegt ist, während der andere Abschnitt ( 14 ) quer von der Branche ( 2 ) absteht. 7. An instrument according to any one of claims 4 to 6, characterized in that the spring arm (12), two relatively angled portions (13, 14), wherein a portion (13) on the nenseite In a sector (2) defined adjacent , while the other portion (14) projecting transversely of the branch (2).
8. Instrument nach einem der voranstehenden Ansprü che, dadurch gekennzeichnet, daß das Halteglied ( 10 ) ein quer von der anderen Branche ( 3 ) abste hender Haltestift ist. 8. An instrument according to one of the preceding Ansprü surface, characterized in that the holding member (10) transversely from the other branch (3) is abste budding retaining pin.
9. Instrument nach einem der voranstehenden Ansprü che, dadurch gekennzeichnet, daß die Lage des Hal tegliedes ( 10 ) relativ zu der anderen Branche ( 3 ) verstellbar ist. 9. Instrument according to any one of the preceding Ansprü surface, characterized in that the position of Hal tegliedes (10) to the other branch (3) is adjustable relative.
10. Instrument nach Anspruch 9, dadurch gekennzeich net, daß das Halteglied ( 10 ) mehr oder weniger tief in ein Gewinde ( 9 ) an der anderen Branche ( 3 ) einschraubbar ist. 10. Instrument according to claim 9, characterized in that the holding member (10) more or less deeply into a thread (9) on the other branch (3) can be screwed.
11. Instrument nach einem der voranstehenden Ansprü che, dadurch gekennzeichnet, daß Federarm ( 12 ) und Halteglied ( 10 ) einander im Verbindungszustand hintergreifende Vorsprünge ( 11 , 18 ) tragen. 11. An instrument according to one of the preceding Ansprü surface, characterized in that the spring arm (12) and holding member (10) to each other in the connected state engage behind projections (11, 18) wear.
12. Instrument nach Anspruch 11, dadurch gekennzeich net, daß die Vorsprünge als Haken ( 11 ) und Öse ( 18 ) ausgebildet sind. 12. Instrument according to claim 11, characterized in that the projections of a hook (11) and eyelet (18) are formed.
13. Instrument nach einem der Ansprüche 11 oder 12, dadurch gekennzeichnet, daß Federarm ( 12 ) und Hal teglied ( 10 ) Aufgleitflächen ( 17 ) tragen, die beim Annähern der Branchen ( 2 , 3 ) und beim Spannen des Federarms ( 12 ) durch das Betätigungsglied ( 15 , 16 ) aneinander anliegen und die Vorsprünge ( 11 , 18 ) von Federarm ( 12 ) und Halteglied ( 10 ) aneinander vorbeiführen. 13. An instrument according to any one of claims 11 or 12, characterized in that the spring arm (12) and Hal teglied (10) carrying slide surfaces (17) when approaching by the branches (2, 3) and during the tensioning of the spring arm (12) the actuating member (15, 16) abut each other and the projections (11, 18) of spring arm (12) and holding member (10) run past one another.
14. Instrument nach einem der voranstehenden Ansprü che, dadurch gekennzeichnet, daß die Verbindung zwischen Federarm ( 12 ) und Halteglied ( 10 ) lösbar ist, wenn die Branchen ( 2 , 3 ) über eine Verriege lungsstellung hinausgehend angenähert werden, in der sie durch die Verbindung von Federarm ( 12 ) und Halteglied ( 10 ) am Auseinanderschwenken gehindert sind. 14. An instrument according to one of the preceding Ansprü surface, characterized in that the connection between the spring arm (12) and holding member (10) being releasable when the branches (2, 3) treatment position via a Verriege out continuously approximated, in which it through the compound of the spring arm (12) and holding member (10) are prevented from pivoting apart.
Description  Langue du texte original : Allemand

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text has not been detected electronically

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text has not been detected electronically

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text has not been detected electronically

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text has not been detected electronically

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text has not been detected electronically

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text has not been detected electronically

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text has not been detected electronically

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text has not been detected electronically

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text has not been detected electronically

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Classifications
Classification internationaleA61B17/30, A61B17/28
Classification coopérativeA61B17/30, A61B17/2833
Classification européenneA61B17/28D6, A61B17/30
Événements juridiques
DateCodeÉvénementDescription
8 nov. 2001R207Utility model specification
Effective date: 20011108
9 déc. 2004R150Term of protection extended to 6 years
Effective date: 20041006
12 juin 2008R157Lapse of ip right after 6 years
Effective date: 20080301