Fujifilm Corporation

Fujinon Corporation

Srj Corporation

Toshio Sakamoto

Tadashi Sekiguchi

Tetsuya Fujikura

Toshizumi Tanaka

Hironori Yamamoto

Mitsunori Machida

Yuji Wada

Masayuki Takano

Yoshinori Kadouno

A cable connector includes a circuit board, having a predetermined width in a manner passable through an elongated tube of an endoscope apparatus, disposed to extend in an axial direction. A terminal group is formed on the circuit board, for electrically contacting a socket connector. First and second land patterns are formed on the circuit board, arranged in the axial direction so that the terminal group is disposed therebetween, wherein a front end of a first electric line group having lines among electric lines of a cable structure is electrically coupled to the first land pattern, and a front end of a second electric line group having lines among the electric lines is coupled to the second land pattern. A wiring pattern is formed on the circuit board, for electrically coupling the first land pattern to the terminal group and coupling the second land pattern to the terminal group.

Cable connector and endoscope apparatus

An endoscope apparatus includes an elongated tube, a imaging unit in the elongated tube, and a cable structure, including plural signal lines, having first and second ends, the first end being connected to the imaging unit. A cable connector is connected with the second end, and couplable with a socket connector connectively. The cable connector includes a circuit board having a width in a manner passable through the elongated tube in an axial direction. A conductive land is formed on the circuit board, and coupled to the second end. A terminal pattern is formed on the circuit board, for connective coupling by reception in the socket connector. An advancing tip is formed on a front side of the circuit board in the axial direction, for initially advancing upon entry of the circuit board in the elongated tube, to enable the conductive land and the terminal pattern to pass safely.

Cable connector for endoscope apparatus and method of producing endoscope apparatus

A balloon controller for an endoscope apparatus, which expands or shrinks a first balloon attached to an insertion portion of an endoscope by supplying fluid to the first balloon or drawing fluid from the first balloon, and which expands or shrinks a second balloon attached to an insertion assist implement for guiding the insertion portion when the insertion portion is inserted, by supplying fluid to the second balloon or drawing fluid from the second balloon, the balloon controller including a display device which displays an image expressing the states of expansion and shrinkage of the first balloon and the second balloon.

Balloon controller for endoscopic apparatus

A hand operation portion of an endoscope is held by an endoscope holder of a holding device, and an insertion auxiliary member is held by an auxiliary member holder. The endoscope holder and the auxiliary member holder are slidably supported along a guide rail on a stage, and linearly moved toward a mouth of a patient.

Holding device, endoscopic device, and operating method of endoscopic device

A method for fixing one of a balloon and a tubular member to an object with a thread for a medical equipment, may include covering the object with an end of the one of the balloon and the tubular member, winding the thread at a first pitch in a first direction from an edge of the end of the one of the balloon and the tubular member toward an intermediate position of the one of the balloon and the tubular member, and winding the thread at a second pitch in a second direction opposite to the first direction, the second pitch being shorter than the first pitch.

Method for fixing one of balloon and tubular member, and medical equipment

An ultrasonic endoscope comprising an insertion portion comprising a distal hard portion which has: an endoscopic observation unit; and an ultrasonic observation unit fitted on an outer circumferential section of the endoscopic observation unit, wherein: the ultrasonic observation unit comprises: an ultrasonic transducer array having ultrasonic transducers, and a backing layer cylindrically formed on an inner circumferential surface of the ultrasonic transducer array; and a flexible circuit board on which formed are first terminals each connected to an electrode of a respective one of the ultrasonic transducers, second terminals to which cables are respectively connected, and wiring patterns respectively formed between the first and second terminals, wherein the flexible circuit board has a stepped structure having a large-diameter section on which the first terminals are formed and a small-diameter section on which the second terminals are formed, and an annular support section is formed on an inner circumferential side of the small-diameter section.

Growing community of inventors

Saitama, Japan

Toshio Sakamoto