Abstract: An endoscope washing and disinfecting apparatus includes: a fluid supply unit that supplies fluid for washing and disinfecting; an electromagnetic valve provided in each of a plurality of connecting channels which are connected to a plurality of channels of an endoscope; a single flow rate meter provided between the fluid supply unit and the electromagnetic valve; and a flow rate limiting section for limiting flow rate so that the flow rate falls within a flow rate measurement range in which flow rate measurement by the flow rate meter is possible; or a flow rate padding section for padding a flow rate with a flow rate that can be detected by the flow rate meter; or a flow rate diverting section for diverting part of flow rate that flows to the flow rate meter through a bypass channel.

Abstract: An endoscope system includes an endoscope having an image pickup device, a control unit, signal lines, a first earth electric wire, a light guide and a scope connector. The scope connector is formed by collecting a first electric contact, a first non-contact power transmitting portion serving as a non-contact electromagnetic induction and coupling device, a first non-contact signal transmitting portion, and a first illumination light transmitting portion.

Abstract: A washing tube of the present invention is a washing tube for supplying a washing and disinfecting fluid to an endoscope conduit of an endoscope placed in an endoscope washing and disinfecting apparatus, includes: a tube body, one end of which is connected to fluid supply sections of the endoscope washing and disinfecting apparatus for sending a fluid, a connector section disposed at the other end of the tube body and loosely and detachably fitted to a base of the endoscope conduit, a sealing member that is provided inside the connector section and comes into close contact with the base to keep the base and the connector section connected in a watertight manner, a valve body that moves forward by a liquid sending pressure of the supplied fluid and a biasing member provided inside the connector section for biasing the valve body backward.

Abstract: An endoscope cleaning and disinfecting device that cleans and disinfects an endoscope including plural types of channels having different fluid passing characteristics using a fluid includes a fluid supplying unit that supplies the fluid to the endoscope channels, a measuring unit that measures the pressure or the flow rate of the fluid flowing through the endoscope channels, and a detecting unit that performs a comparison calculation based on measured values obtained by the measurement and the set values so as to detect clogging states of the endoscope channels.

Abstract: An endoscope cleaning and disinfecting apparatus of the present invention includes: a bottle body, including, a rigid portion with a mouth portion, and a deformable portion which is in a first shape while the disinfectant being stored therein and is deformable from the first shape to a second shape upon being compressed when the disinfectant is discharged therefrom; and a disinfectant tray having a housing section which can be pulled out of the apparatus body and into which the bottle body is housed, the disinfectant tray being provided with a housing space for a first slide member which allows the housing section to slide relative to the apparatus body and a housing space for a second slide member which is slidable relative to the first slide member.

Abstract: An endoscope cleaning/disinfecting apparatus of the present invention includes a cleaning tub, a chemical solution tank for storing a germicide, a chemical solution collection pipe, a chemical solution pipe, a feed pipe, a germicide bottle tray which can be drawn from the body of the cleaning/disinfecting apparatus, and a control unit for performing control to prepare the germicide by mixing a basis, a buffering agent, and a diluent. The germicide bottle tray includes a storage part which stores at least a first bottle body out of the first bottle body for storing the basis or a second bottle body for storing the buffering agent, and a detection portion for outputting a detection signal in a state in which the bottle body is stored in the storage part. The control unit performs control based on the detection signal outputted from the detection portion to prepare the germicide.

Abstract: A managing system manages not only an endoscope washer-disinfector performing cleaning and disinfection with an insertion tube of an endoscope but also an endoscope apparatus performing an endoscopic examination using the endoscope. The system comprises an acquiring unit and a manger. The acquiring unit acquires information indicative of a finish time of the endoscopic examination which is the newest and performed by the endoscope apparatus. The manager manages states of the cleaning and disinfection performed by the endoscope washer-disinfector depending on the information indicative of the finish time of the endoscopic examination acquired by the acquiring unit. Every time when an endoscopic examination is finished, the information indicative of the finish time of the endoscopic examination is updated. For example, a length of an elapsing time from the finish of each endoscopic examination is reflected in how the cleaning and disinfection is performed.

Abstract: An endoscope washer-disinfector cleans and disinfects an endoscope with a duct. A brush cassette is detachably loaded to a loading part of the washer-disinfector and comprises a brush element and a shaft holding the brush element. Inside the cassette, first and second members are formed to hold the shaft tight therebetween for making the shaft advance and retreat to and from the duct. A lock device separates the second member from the first member so that the second member is located at a first position. The lock device locks the separated second member, when the brush is not loaded on the loading part. When the cassette is loaded to the loading part, the lock device also unlocks the locked second member responsively to an operating force and allows the second member to be moved to a second position where the first and second members hold tight the shaft.

Abstract: An apparatus for washing and disinfecting an endoscope comprises a frame, a brush unit, and a lid. The frame is equipped with a washing bath accommodating therein the endoscope for washing and disinfection. The brush unit accommodates therein a brush for washing a duct of the endoscope and is detachably loaded to the frame at a predetermined position thereof to allow the brush to be inserted into the duct. The lid is attached to the frame to selectively open and close and formed to cover the washing bath and the brush unit loaded to the fame when the frame is closed. Further, the apparatus comprises a reuse-disabling device disabling the brush unit from being reused in association with the opening and closing actions of the lid. The reuse-disabling device prevents reuse of the brush unit which is poor in its washing performance due to being used already.

Abstract: In an endoscope washing and disinfecting apparatus, a duct of the endoscope is washed by a washing brush having a brush chip and a shaft having a distal end to which the brush chip is detachably loaded. A brush-chip accommodating unit has a brush-chip accommodating chamber communicable to a flow passage of a nozzle detachably coupled to the duct. A shaft accommodating unit has a shaft accommodating chamber communicable to the brush-chip accommodating chamber, the shaft being selectively accommodated in the shaft accommodating chamber. A shaft driving unit drives the shaft to be fed to the duct from the shaft accommodating chamber and to be returned to the shaft accommodating chamber from the duct. In the brush-chip accommodating chamber, coupling and decupling means allow the brush chip to be coupled and decoupled with and from the shaft, during the shaft is driven to go back and forth.

Abstract: In a washing/disinfecting tank of an endoscope washing/disinfecting device, an endoscope connection portion to be joined to a connector portion of an endoscope body is provided, and receiving-side bases to be connected to each of pipelines of the endoscope body are provided. In washing/disinfecting the endoscope body, the connector portion is opposed to the endoscope connection portion in the predetermined positioned state, and then, a switch is turned on. Then, an electromagnet disposed at the endoscope connection portion is excited so as to attract and fix the connector portion by a generated magnetic force.

Abstract: An endoscope is provided which has good operability, such as ease of varying the rigidity of an insertion portion, as well as a lighter-weight bending mechanism for changing the shape of a bending portion. The endoscope according to the present invention comprises an insertion portion to be inserted into a subject, an electroconductive expanding/contracting member which can expand/contract the insertion portion in the lengthwise direction and which is for expanding/contracting according to the state of voltage application, and electrodes for applying the voltage supplied from a power source to the electroconductive expanding/contracting member.

Abstract: An endoscope system in which an endoscope can be cleaned and sterilized more easily. The endoscope system includes the endoscope including at least a main body unit formed by collecting an electric function portion, an optical function portion, and channels to a part of the main body unit, a signal line which is detachable to the main body unit and which is extended from the electric function portion of the main body unit, and a universal cord unit having a scope connector at an end portion of the universal cord unit in which a light guide extended from the optical function portion is inserted, and an endoscope control device including at least a multi-connector portion to which the scope connector of the universal cord unit is detachably arranged, a signal processing unit which controls the electric function portion of the endoscope, a light source device which controls the optical function portion of the endoscope, a light source control unit, and a power supply unit for lighting-on a lamp.

Abstract: An endoscope system in which an endoscope can be easily cleaned and sterilized. The endoscope system includes the endoscope including at least a main body unit which is formed by collecting various channels to a part of the main body unit, and a channel unit including various channels which are communicated with the various channels collected to the main body unit, and an endoscope control device including at least a pump/electromagnetic valve control unit which controls the operation for feeding or sucking a fluid via the various channels of the endoscope.

Abstract: An unstable idling state immediately after engine start is stabilized. The difference between a target idling engine speed corresponding to the cooling water temperature and an actual engine speed is integrated. The ignition timing is changed toward advance or retard while using a value obtained by multiplying the integration value of the engine speed difference with a gain, as an ignition timing changing amount. Immediately after engine start, the gain is made relatively large to rapidly increase engine speed. When the engine speed approaches the target engine speed, the gain is set to a smaller usual gain, and, in a change to the same advancing or retarding side, a change to an ignition timing in the same side is suppressed using a smaller advancing or retarding gain. In a throttle-off state, an ignition timing corresponding to the cooling water temperature is set to rapidly reduce engine speed.

Abstract: An endoscope washer system comprises: an endoscope having a channel positioned on the inside thereof and comprising an insertion portion and an operating unit; and an endoscope washer device comprising a fluid supplying channel capable of moving between a retreated position distanced from the channel of the endoscope set in a predetermined position within the cleaning sink and a first utilizing position, to which the fluid supplying channel advances, toward the channel side from this retreated position, and makes connection to the channel of the endoscope, and a fluid channel drive mechanism that recognizes that the endoscope is positioned at the predetermined position within the cleaning sink, and automatically moves the fluid supplying channel from the retreated position to the first utilizing position.

Abstract: To permit reliable occurrence of initial combustion at the start of an engine during which a stroke is not determined by only a crank pulse and to increase an engine speed. During a period from when cranking is started until a stroke is detected, fuel is injected once every rotation of a crankshaft before an intake stroke (or an expansion stroke), and ignition is effected once every rotation of the crankshaft in the vicinity of the top dead center, thereby enabling initial combustion without involvement of reverse rotation of the engine. If a stroke is detected, fuel injection and ignition are effected once per cycle. When the engine speed fails to become equal to or higher than a predetermined speed, the ignition timing is set to a point before the compression dead center and in the vicinity of 10° toward advance, thereby immediately increasing the engine speed.

Abstract: The invention is a sterilizing apparatus that reads information from an information recording section provided in an endoscope, sets a sterilizing process condition for sterilizing the endoscope on the basis of the read information, and controls a sterilizing process in accordance with the sterilizing process condition that is set.

Abstract: A sterilization apparatus includes a chamber in which an object to be sterilized is stored and a sterilization process is performed, and a work space forming unit which forms a space for execution of a process of storing the object in the chamber upon setting the object in a predetermined storage state and can be stored in the chamber.

Abstract: An endoscope cleaning and disinfecting device that cleans and disinfects an endoscope including plural types of channels having different fluid passing characteristics using a fluid includes a fluid supplying unit that supplies the fluid to the endoscope channels, a measuring unit that measures the pressure or the flow rate of the fluid flowing through the endoscope channels, and a detecting unit that performs a comparison calculation based on measured values obtained by the measurement and the set values so as to detect clogging states of the endoscope channels.