摘要:
This invention may be directed to an endoscopic device. The endoscopic device comprising an elongate member having a distal end, and a cap positioned at the distal end. The cap may have a proximal end and a distal end. The proximal end may define at least one recess that does not extend through the cap to the distal end of the cap. The endoscopic device may further include at least one illumination device disposed in the at least one recess.
摘要:
Endoscope assemblies, biopsy caps, and methods for making and using the same. An example endoscope assembly may include an endoscope having a channel formed therein and a port that provides access to the channel. A cap may be coupled to the port. The cap may include a base and an outer shell. A locking member may be coupled to the outer shell. An inner seal member may be disposed within the outer shell. One or more openings may extend through the cap and into the channel. An actuator may be coupled to the base for shifting the inner seal member between an unsealed configuration and a sealed configuration.
摘要:
An endoscope plug body includes a plug frame with which a venting cap is covered, an inner peripheral surface being formed in the venting cap, the inner peripheral surface being communicated with a channel arranged in an endoscope. The plug frame includes a latch member that latches the plug frame along the periphery of the venting cap to attach the plug frame to the venting cap; and a breaking member that breaks a partial area of the plug frame while maintained in a continuous state in a circumferential direction of the plug frame, the partial area reaching one end portion of the plug frame while including a part of a latched portion of the latch member.
摘要:
A drying agent arrangement for optical instruments, in particular for endoscopic instruments, having a hygroscopic substance in the instrument housing, such that the hygroscopic substance, configured as individual moulded bodies, is positioned in an intake receptacle that can be replaceably inserted in the instrument housing. To provide a drying agent arrangement that, along with simple, versatile application, allows the intake of a great quantity of drying agent, the intake receptacle may be configured as a double-walled sleeve, such that the two walls, forming an intake space for the moulded bodies of the hygroscopic substance, are radially distanced from one another and positioned in such a way that the walls, closing the intake space at one axial end of the sleeve, are connected with one another at the end and on the other axial end of the sleeve, releasing the intake space, are radially distanced from one another at the end.
摘要:
Provided is a balloon access device having a cap coupleable to an endoscope and a balloon for sealing with the cap when expanded. The balloon access device allows a physician to both separate collapsed tissue and visualize the path of the endoscope without administering insufflation gas to the collapsed area of a patient.
摘要:
A bronchoscope adapter is configured for one hand operation by providing a slide lock that is captured within a housing and a retaining nut that can be operated with a single finger or thumb. Rotation of the retaining nut is eased by isolating rotational force from a compression block with a spacer ring.
摘要:
An endoscope lens protection apparatus may include a clear indexable film strip positioned over the endoscope lens having an underside surface and an opposite exposed surface, such that the underside surface is positioned to face the endoscope lens, and the incision side surface is exposed; wherein the indexable film is movable from a clean film position to a used film position, such that, in operation, the indexable film is advanced from a point in front of the lens to a used film position out of the endoscope field of view, and may further include a sheath having a proximal end and a distal end defining a chamber therebetween configured to receive the endoscope body, an interior sheath surface defining a film supply channel and a film retraction channel. A sealing mechanism associated with the sheath may also be included.
摘要:
A combined tube set for a disposable water bottle for a medical instrument includes a cap with threads suitable for attachment to various water bottles. The combined tube set provides a first tube set for rinsing that includes an air and water tubes, and air/water connector The combined tube set also provides a second tube set for irrigation that includes an irrigation connector, backflow valve(s), and flexible tubing section. In some embodiments, the tube set can provide warm and/or humid gas to the endoscope.
摘要:
The present invention provides systems and methods for minimally invasive endoscopic surgical procedures. In certain embodiments, the surgical procedures include harvesting of a deep basilic or cephalic vein for creation of a brachial-basilic or brachial-cephalic AV fistula, with simultaneous transpositioning, harvesting of a deep basilic or cephalic vein for transposition of an existing brachial-basilic or brachial-cephalic AV fistula, and ligating and excising an aneurysmal radial-cephalic, brachial-cephalic, or brachial-basilic AV fistula from the upper or lower arm.
摘要:
A decontamination system including a test fixture configured to engage an endoscope in order to retain the test fixture thereto, wherein the endoscope can comprise a valve chamber and a valve removable from the valve chamber such that the test fixture can be inserted therein. The test fixture can comprise, first, a frame having a first gripping portion and a valve member analogue extending from the frame, and, second, a housing having a second gripping portion movable relative to the frame between a locked position and an unlocked position, wherein the second gripping portion is configured to be moved toward the first gripping portion to position the housing in its unlocked position. The second gripping portion can be configured to be moved away from the first gripping portion to position the housing in its locked position such that the housing can engage a locking feature on the endoscope.