Abstract: A connector includes a housing having a flow path through which liquid passes, and a male connector connecting portion having a substantially circular tube hole communicating with the flow path; and a valve formed of an elastic material and adapted to block the male connector connecting portion of the housing. The valve includes a top surface exposed from the male connector connecting portion, a bottom surface opposite to the top surface, and a slit opened at least on the top surface or the bottom surface. The housing includes a stopping portion configured to be engaged with a tip end of a male connector to define an insertion length of the male connector.

Abstract: A connecter assembly includes a male connecter and a female connecter that are connected to each other. The male connecter includes a connecter main body; an engagement member including a support portion which fixedly supports the connecter main body, a plurality of claw portions, and a plurality of slit portions; and a lock member disposed outside the engagement member and including a plurality of ribs that are slidably insertable into each of the plurality of slit portions of the engagement member. The female connecter includes a main body portion including: a plurality of flange portions protruding in a radially outward direction so as to be engagable with each of the plurality of claw portions of the engagement member, and a plurality of non-flange portions that are disposed between the plurality of flange portions, and when compared to the flange portion, bulged in a radially outward direction.

Abstract: A medical connector includes: a housing including a male connector connection portion comprising a male connector connection port having a cylindrical shape, a medical instrument connection portion, and a valve body housing portion; and a valve body configured to open and close the male connector connection port, the valve body including a head portion, and a barrel portion that connects to the head portion. When a male connector is inserted into the male connector connection port, the head portion moves from the male connector connection port into the valve body housing portion and a slit in the head portion opens, such that a flow passage from the male connector connection portion to the medical instrument connection portion is formed.

Abstract: A medical connector includes a male connector portion, an engagement portion, and a locking portion that slides on the engagement portion to set a locked state in which the engagement portion is inhibited from being pulled out of another medical connector when the male connector portion is inserted into a female connector portion of the other medical connector.

Abstract: A medical connector includes a medical device connection portion communication passage defined by a housing and a valve body to guide a fluid from a first medical device connection portion to a second medical device connection portion. In the medical connector, a male connector inserted into the a connector connection portion presses a head portion of the valve body while contracting and deforming a body portion, and a fluid is guided from the male connector connection portion to the medical device connection portion communication passage, through a gap formed between the head portion and the housing.

Abstract: A medical connector of the present invention is characterized in that: when a male connector portion is inserted into a female connector portion, a first locking portion is engaged with the female connector portion to achieve a first locked state as well as a second locked state; when the second locked state is released by operation of a second unlock operating portion and the female connector portion is moved in a disengagement direction with respect to the male connector portion, the locking member is moved in the disengagement direction together with the female connector portion while keeping the first locked state; and when the female connector portion is rotated with respect to the male connector portion, the first locked state is released.

Abstract: A connector includes a housing defining a male connector insertion section into which a male connector is inserted from the outside and an elastic valve body having a slit and blocking the male connector insertion section. The elastic valve body includes a top face having the slit and a bottom face located opposite to the top face. The housing includes a holding section having contact with the top face and the bottom face of the elastic valve body to hold the elastic valve body. The holding section surrounds the slit when the valve body is viewed from the top face. The diameter of a bottom face side holding section having contact with the bottom face is smaller than the diameter of a top face side holding section having contact with the top face.

Abstract: A connector includes: a male connector portion; a first female connector portion; and a second female connector portion. The connector defines a flow path therein. The male connector portion is shaped to be connectable to a medical device female connector portion that is equal in shape to the first female connector portion. The male connector portion is shaped to not be connectable to a medical device female connector portion that is equal in shape to the second female connector portion.

Abstract: A medical connector includes a cap having a male connector connecting part; a holder having a medical instrument connecting part; and a valve body configured to block the male connector connecting part and configured to be pushed in by a male connector such that a liquid flow channel in the male connector communicates with a liquid flow channel in the medical instrument connecting part when the male connector is connected to the male connector connecting part. The cap and the holder are linked to each other so as to be rotatable about an axis of the male connector connecting part.

Abstract: A medical stopcock device comprises a housing configured to allow a flow of liquid therethrough, and a cock configured to fit in the housing and switch flow paths of the liquid flowing through the housing. The housing comprises a cylindrical body section formed with a through-hole, an upstream port section provided on an outer periphery of the body section, a downstream port section provided on the outer periphery of the body section and disposed on a side of the body section that is opposite to the upstream port section, and a side tube port section provided between the upstream port section and the downstream port section on the outer periphery of the body section and including a first communication hole, and a second communication hole having an opening area smaller than an opening area of the first communication hole.

Abstract: A medical connector coupling assisting tool for use with a lock connector part interconnecting at least two medical connectors, each of which includes a construction part, includes: at least two insertion parts configured to be inserted into respective portions defined by the constriction parts such that the insertion parts are thereby detachably mounted on the constriction parts; and a coupling part formed integrally with the at least two insertion parts and coupling the insertion parts together.

Abstract: A connector includes an elastic valve body that includes a top face on which a slit is formed and a bottom face opposite the top face; and a holding section that is in contact with the top face and the bottom face of the elastic valve body and holds the elastic valve body. The holding section surrounds the slit, and the elastic valve body includes a peripheral section that is positioned outward of a portion of the elastic valve body that is held by the holding section when the elastic valve body is viewed from the top face side. The elastic valve body and the holding section are configured such that a volume of the peripheral section in a state in which the elastic valve body is held by the holding section is larger than a volume of the peripheral section in a state in which the elastic valve body is not held by the holding section.

Abstract: A medical connector includes a housing including a male connector connection section, and a medical instrument connection section; and a valve element including a head section that closes the male connector connection section, and a body section that connects to the head section. The body section of the valve element is arranged in a receiving recess section formed in the housing. The housing and valve are configured such that, when a male connector is connected to the male connector connection section, the head section of the valve element is pushed in by the male connector while the head section contracts the body section, a fluid flow passage in the male connector is connected to a fluid flow passage in the medical instrument connection section through a fluid connection passage formed outside the receiving recess section, and the body section is covered by the receiving recess section.

Abstract: A connector includes a housing including: an insertion section into which a male connector is insertable from an outside of the housing, and a flow path communicating with the insertion section; and an elastic valve body having a slit and configured to block the insertion section. An inner wall of the housing defining the flow path is integrally formed with a liquid barrier face. The housing is configured such that, when the male connector is inserted in the insertion section, the liquid barrier face faces a tip opening of the male connector in an insertion direction of the male connector such that liquid flowing out from the tip opening collides with the liquid barrier face.

Abstract: A lining material obtained by rolling a lining material sheet into a tubular form is installed in a conduit with both ends of the lining material sheet in its circumferential direction circumferentially overlapping each other. In this process, the lining material is installed so that, in a bending portion of a conduit, an overlapping portion where the both ends of the lining material sheet overlap each other faces toward an outer curvature side of the bending portion. Then, the diameter of the lining material installed in the conduit is expanded with the both ends of the lining material sheet circumferentially slid on each other. This facilitates inflation of a portion of the lining material which portion faces toward the outer curvature side in the bending portion, thereby decreasing a gap between the lining material and an inner surface of the bending portion.

Abstract: A connector provided with a housing which defines an insertion section into which a male connector is inserted from the outside and a flow path communicating with the insertion section and an elastic valve body which has a slit and blocks the insertion section. The housing includes a tip receiving section formed on an inner wall defining the flow path, the tip receiving section receiving a tip of the male connector inserted through the slit of the elastic valve body. The tip receiving section is formed on only a part of the inner wall in a cross section that is perpendicular to an insertion direction of the male connector and includes at least a part of the tip receiving section.

Abstract: A disinfection cap is provided with a cap main body and a wiping body held by the cap main body. The cap main body includes a cap side locking section that prevents pullout of the cap main body by engagement with a medical connector side locking section. The wiping body includes an impregnation section impregnated with an antiseptic solution and is movable with respect to the cap main body so as to wipe at least the surface of a top face wall, the inner peripheral face of an opening of the top face wall, or the surface of a valve body in a male connector connection section of a medical connector with the impregnation section with the cap side locking section engaged with the medical connector side locking section.

Abstract: It is an object to provide a solar cell module having a uniform configuration, presenting stable output characteristics, and having a size enabling easy wiring in arrangement and a solar cell array presenting stable output characteristics by employment of said solar cell modules. A solar cell module 10 has a solar cell panel 12 having a length of its longer edges of 900 to 1100 mm. The solar cell panel 12 is constituted by a number of unit solar cells 100 connected in series and has an open-circuit voltage of 100 to 180 volts. The unit solar cell 100 is of a strip-like shape with a length of its shorter edges of 7 to 12 mm and arranged in a longer-edge direction of the panel 12 so that its longer edges extend in a shorter-edge direction of the panel 12 and its shorter edges extend in the longer-edge direction of the panel 12.

Abstract: A method of manufacturing a cap including a top face ring having an opening on the center thereof and a peripheral wall extending from the outer peripheral edge of the top face ring and directly or indirectly attached to a housing . When the cap is injection molded, a molten resin is injected from a center gate of a cavity of a circular plate located on the opening of the top face ring, allowed to radially flow to fill a cavity of the top face ring, and allowed to further flow to fill a cavity of the peripheral wall to form a molded body.

Abstract: A connector includes a connector main body having a flow path , an insertion body having a tip serving as a connection opening for the flow path , a valve body formed of an elastic body and arranged on the tip of the insertion body to block the connection opening , and a cap which holds the valve body together with the insertion body . The valve body includes a valve main body having slits , an inner projection formed in an annular shape having an outer diameter smaller than the inner diameter of the insertion body and projecting from a bottom face of the valve main body , and a pair of outer projections arranged point-symmetrically to each other with respect to the axis of the inner projection , each of the pair of outer projections projecting from the bottom face on the outer side in the radial direction with respect to the inner projection and being arranged on the inner side of the insertion body .