Abstract: This invention provides bipolar forceps that are used for coagulation, dissection or similar surgical manipulation by the application of a high-frequency current in a surgical operation, which suppresses attachment and sticking of burned protein to arm tip end portions irrespective of the properties of the metal material forming the arms. The bipolar forceps according to the present invention have on each of opposed surfaces 1a of the tip end portions 1 of a pair of arms a composite plating film 3 composed of a noble metal material 3a and nonconductive fine particles 3b, and a laminate plating film 4 of a noble metal material formed on the composite plating film 3.

Abstract: A suction device with an irrigation function exhibits reduced occurrence of jamming and can be easily manipulated. A flexible tube 21 is removably connected to a flexible tube connection 22 of a suction device body 20. A suction path 25 is substantially straightly aligned with the flexible tube connection 22. An irrigation path 27 is formed as a branch path of the suction path 25. When a rotation lever 31 is not pressed, the suction path 25 communicates with the flexible tube 21. As the lever 31 is pressed, the communication is disconnected and the irrigation path 27 begins to communicate with the flexible tube 21 through a zero point state.

Abstract: A pad comprising an approximate-quadrangular portion and approximate-arched portions attached to both lateral sides of the approximate-quadrangular portion and all the periphery of said pad is sealed with ultrasonic treatment wherein: when L represents the length of the approximate-quadrangular portion in the direction parallel to the lateral axis, S represents the length of the approximate-quadrangular portion in the direction parallel to the vertical axis and R represents a radius of said approximate-arched portion, following relations are satisfied: 0.5S≦L≦4S between L and S; 0.5S≦R<S between S and R, the production method and the adhesive bandage using said pad. The pad prevents peeling-off from four corners thereof and intrusion of water.

Abstract: Device for cutting out articles from a long tape and adhering the articles to an adhesive tape comprises a cutting roll, an adhering roll and a transfer device for transferring the cut-out articles to the adhesive tape. The cutting roll carries blade forms for cutting out the articles. The adhering roll carries anvils whose shapes correspond to the shape of the blades. The adhering roll also carries cylinders each of which is disposed adjacent an anvil and has a shaft capable of piston action disposed therein. Each shaft has a suction mouth at its end. The suction mouths are used to transfer the cut-out articles from the cutting roll to the adhesive tape to which they are to be adhered.

Abstract: A pad comprising an approximate-quadrangular portion and approximate-arched portions attached to both lateral sides of the approximate-quadrangular portion and all the periphery of said pad is sealed with ultrasonic treatment wherein: when L represents the length of the approximate-quadrangular portion in the direction parallel to the lateral axis, S represents the length of the approximate-quadrangular portion in the direction parallel to the vertical axis and R represents a radius of said approximate-arched portion, following relations are satisfied: 0.5S≦L≦4S between L and S; 0.5S≦R <S between S and R, the production method and the adhesive bandage using said pad. The pad prevents peeling-off from four corners thereof and intrusion of water.

Abstract: An insertion instrument body includes a longitudinal metallic core portion, a distending portion and a power supply means. The metallic core portion is inserted into a lumen such as a blood vessel. The distending portion is fixed to an outer face of the metallic core portion. The power supply means heats the distending portion above a transforming temperature. The distending portion includes a cylindrical portion which is mountable on the metallic core portion; and a plurality of rod-shaped portions which are integrally formed in the cylindrical portion and which are made of a shape-memory material. The rod-shaped portion returns to an original shape by displacing in an intersecting direction with respect to a longitudinal direction of the metallic core portion. An electrical insulating layer is formed on an outer surface of the metallic core portion, and the electrical insulating layer is covered with a flexible sleeve.

Abstract: A body and hair cleanser composition that is non irritating to the skin and eyes is disclosed. The cleanser composition contains a) a sulfosuccinate anionic surfactant, b) a polyoxyethylene-alkylsulfate anionic surfactant; c) at least one amphoteric surfactant; and d) a polyoxyethylene-sorbitan nonionic surfactant. The weight ratio of sulfosuccinate anionic surfactant to polyoxyethylene-alkylsulfate anionic surfactant is about 1:0.25 to about 1:2, and the weight ratio of sulfosuccinate anionic surfactant to total amount of amphoteric surfactant is about 1:0.25 to about 1:2.