An apparatus and process to clean medical devices, such as endoscopes, that includes an automatic endoscope reprocessor system equipped with a peracetic acid/hydrogen peroxide sensor are described.

Sterilisation apparatus comprising a sterilisation instrument configured to be inserted through the instrument channel of a surgical scoping device and a withdrawal device for withdrawing the sterilisation instrument from the instrument channel at a predetermined rate. The sterilisation instrument comprises an elongate probe having a probe tip with a first electrode and a second electrode arranged to produce an electric field from received RF and/or microwave frequency EM energy. In operation the instrument may disinfect an inner surface of the instrument channel by emitting energy whilst being withdrawn through the channel.

An endoscope reprocessing method includes: cleaning, disinfecting, or sterilizing an inside of a pipe line and an outer surface of an endoscope accommodated in a treatment tank; rinsing the outer surface of the endoscope with a rinsing liquid while filling the inside of the pipe line of the endoscope with gas; collecting a first sample from the rinsing liquid used for rinsing the outer surface of the endoscope; rinsing the inside of the pipe line of the endoscope with the rinsing liquid; and collecting a second sample from the rinsing liquid used for rinsing the inside of the pipe line of the endoscope.

A surgical device including a handle assembly, an elongated portion, an end effector, a drive shaft, and a wick is disclosed. The wick is disposed within an outer sleeve of the elongated portion and is made from a fibrous material. The wick is configured to transfer moisture from a first portion of the wick to a second portion of the wick.

Provided is an ultrasonic endoscope with which it is possible to improve a brush cleanability of a communication path. A distal end portion (44) of an ultrasonic endoscope (10) includes: a balloon attachment portion (152) for attachably and detachably attaching a balloon (60) to the distal end portion (44), the balloon attachment portion (152) including a first balloon groove (154) that is provided over an outer periphery of the distal end portion at least on a proximal end side of an ultrasound oscillator (92); and a communication path (90) for supply or suction of a fluid with respect to an inner space of the balloon (60). An entrance and exit way (91) of the communication path (90) is formed to be diagonally inclined with respect to a longitudinal axis of an insertion portion (12). The first balloon groove (154) includes a shallow groove portion (158) that is formed to have a groove depth smaller than other portions in a circumferential direction of the distal end portion (44), and the entrance and exit way (91) of the communication path (90) is provided in an internal region of the distal end portion (44) where the shallow groove portion (158) is formed.

The present disclosure relates generally to the field of medical devices and medical device accessories. In particular, the present disclosure relates to a tool or accessory for cleaning a medical device. For example, the tool or accessory may clean a fluid delivery lumen of an endoscopic submucosal dissection (ESD) knife. The tool or accessory may include a housing with a first portion of an elongate member secured within a first portion of the housing and a second portion of the elongate member extending into a chamber of the housing.

A decontamination system, method, and sterilant kit for a device, such as a lumen device, is depicted. The decontamination system, in some embodiments, includes a device container, a wicking pad, and a sterilant fluid delivery device. The device container, such as a terminal package or a decontamination chamber, defines a device receiving area. The wicking pad is in fluid communication with the device receiving area. The sterilant fluid delivery device is in fluid communication with the wicking pad. The sterilant fluid delivery device is configured to wet the wicking pad with sterilant fluid. The wicking pad is configured to evaporate sterilant fluid into the device receiving area.

An endoscope-cleaning device ensures effective cleaning of an endoscope. The endoscope-cleaning device includes a long flexible core member inserted into a twisted tubular body including a weft yarn including a microfiber yarn, wherein the microfiber yarn is made of polyester and the tubular body is twisted at 5 twists/5 cm to 15 twists/5 cm.

A method for identifying a connection between a first channel and at least one second channel located in a rinsing device. The method including: applying a first testing pressure to the first channel; reading in a first pressure signal representing a first pressure in the at least one second channel; and detecting the connection between the first channel and the at least second channel when the first pressure is one or more of at a predetermined first ratio to the testing pressure and above a predetermined first threshold.

The present invention discloses a cleaning device for a medical implement. The device comprises a receptacle member containing a cleaning agent and a detachable hollow member. The hollow member is sized for inserting within the receptacle member and at least partially submerged in the cleaning agent. The hollow member having a porous body portion adapted to receive a medical implement, for example, a cannula, and a plurality of bristle clusters arranged within the body portion adapted to engage the medical implement. The hollow member is configured to allow the medical implement to move freely and axially in engagement with bristle clusters to clean and mechanically dislodge any debris therefrom. The cleaning device further facilitates to perform an aspiration function of the cannula to draw sterile liquid through an inner portion of the cannula to flush and remove debris within the cannula.