摘要:
A cavity-retaining tool for bone surgery includes a cavity-retaining sheath which is inserted into the body and forms a cavity to act as a work space for bone surgery, a treatment channel which is placed in the cavity-retaining sheath and guides treatment tools necessary for the treatment of a bone into the space for bone surgery, an observation tool which is attached to the cavity-retaining sheath and by which to observe the operation field within the space for bone surgery, and a fitting portion which is placed at a tip of the cavity-retaining sheath and fits the tip of the cavity-retaining sheath to a bone.
摘要:
A surgical operation apparatus of this invention includes an operation sheath having a cavity securing portion that is inserted into vital tissue through the skin to secure a working cavity for a surgical operation in the body, and a sheet member that allows an operation tool to be inserted from outside the body into the cavity. The operation sheath is guided into the vital tissue by guide tools such as a dilator, a soft tube, and a mandrin.
摘要:
The present invention provides an inflator including: a pressurized gas filled with a pressurized gas and having a first end and a second end; a gas generator being connected to the first end, and including therein an ignition device and a molded article of a gas generating; a diffuser portion connected to the second end, and being provided with a gas discharge port; a communication path provided between the pressurized gas chamber and the gas generator and closed by a rupturable plate; a cap provided to cover the rupturable plate from the pressurized gas chamber side and having a plurality of gas holes formed at a circumference thereof, the minimum diameter (d min) of the gas hole being equal to or smaller than the larger one of the minimum diameter (D min) and the length (L) of the molded article of the gas generating composition.
摘要:
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.
摘要:
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.
摘要:
A forceps cover sheath includes, detachably from a forceps, a cover sheath main body covering at least a link mechanism out of the forceps which has the link mechanism at a distal end portion of an elongated shaft and which has, at a distal end portion of the link mechanism, a treatment portion operated by operation of the link mechanism.
摘要:
A gas generator for an airbag is provided which is small and lightweight and enables an efficient use of the filter. This gas generator includes: a first member with one end open; a second member closing the open end of the first member; an ignition unit and a gas generating unit, both installed in a container formed by the first and second members; a filter arranged along an outer circumference of the container to enclose gas passing ports formed in the container; and a strip plate member arranged along an outer circumference of the filter, having a width smaller than the width of the filter and adapted to prevent a radial expansion of the filter, or a mesh member covering the filter.
摘要:
An endoscope sterilizing test pack includes an inner case having an open/close mechanism which can insert thereinto and remove therefrom an indicator for checking a sterilization effect of sterilization treatment; at least one tube connected to the inner case so that one end is opened and another end is communicated with an inside of the inner case; and a sheath member housing the tube and the inner case.
摘要:
An endoscope sterilization evaluation device is provided with an elongated hollow body having a hollow portion opened at opposite ends, the elongated hollow body simulating an endoscope having a tubular passage, an exterior member having a first housing portion in which a biological indicator for performing sterilization evaluation on the hollow body is housed, and a second housing portion in which a culture solution for cultivating germs attached to the biological indicator is housed, the exterior member also having at a predetermined position a communication passage for communication between the first housing portion and the outside, and a mount device for holding the communication passage in a state of communicating with the hollow portion, and mounting the exterior member to the hollow body.
摘要:
An endoscope sterilizing test pack includes an inner case having an open/close mechanism which can insert thereinto and remove therefrom an indicator for checking a sterilization effect of sterilization treatment; at least one tube connected to the inner case so that one end is opened and another end is communicated with an inside of the inner case; and a sheath member housing the tube and the inner case.