Resectoscope valve part for a manually actuatable working element of a resectoscope
AssigneeKarl Storz GmbH & Co. KG
InventorsRainer HERMLE, Judith PÖNISCH, Aline ROTH, Uwe WITTKE
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Abstract
A resectoscope valve part for a manually operable working element of a resectoscope. The resectoscope valve part includes a substantially cylindrical valve body which is configured to be insertable into a valve seat along a longitudinal axis, a base portion arranged at the end of the valve body, an actuating portion connected to the base portion, and a sealing element arranged on the valve body. The sealing element is configured to axially secure the valve body in the valve seat. Furthermore, a valve arrangement and a resectoscope are provided with the resectoscope valve part.
Claims20
A resectoscope valve part for a manually operable working element of a resectoscope, the resectoscope valve part comprising:
- a substantially cylindrical valve body which is configured to be inserted into a valve seat along a longitudinal axis;
- a base portion arranged at the end of the valve body;
- an actuating portion connected to the base portion;
- and
- a sealing element arranged on the valve body which sealing element is configured to axially secure the valve body in the valve seat.
A valve arrangement, comprising:
- a resectoscope valve part, the resectoscope valve part comprising:
- a substantially cylindrical valve body which;
- a base portion arranged at the end of the valve body;
- an actuating portion connected to the base portion;
- and
- a sealing element arranged on the valve body which sealing element is configured to axially secure the valve body in the valve seat;
- and
- a valve seat for receiving the valve body, wherein the valve body is configured to be inserted into the valve seat along a longitudinal axis, wherein the valve seat has a circumferential groove on an inner surface configured for a locking accommodation of the sealing element.
A resectoscope, comprising a manually operable working element which comprises a valve arrangement, the valve arrangement, comprising:
- a resectoscope valve part, the resectoscope valve part comprising:
- a substantially cylindrical valve body which;
- a base portion arranged at the end of the valve body;
- an actuating portion connected to the base portion;
- and
- a sealing element arranged on the valve body which sealing element is configured to axially secure the valve body in the valve seat;
- and
- a valve seat for receiving the valve body, wherein the valve body is configured to be inserted into the valve seat along a longitudinal axis, wherein the valve seat has a circumferential groove on an inner surface configured for a locking accommodation of the sealing element.
Dependencies are inferred from the claim text.