摘要:
The present invention provides a highly water permeable hollow fiber membrane type blood purifier for medical use, which is excellent in safety and module-assembling ease and which has a high water permeability suitable for use in therapy of chronic renal failure. The present invention relates to a highly water-permeable hollow fiber type blood purifier comprising hydrophobic polymer hollow fiber membranes each of which contains a hydrophilic polymer, characterized in that the amount of the hydrophilic polymer eluted from the hollow fiber membrane is 10 ppm or less; in that the ratio of the hydrophilic polymer in the outer surface of the hollow fiber membrane is 25 to 50 mass %; in that the burst pressure of the hollow fiber membrane is 0.5 MPa or higher; and in that the coefficient of water permeability of the blood purifier is 150 ml/m2/hr./mmHg or higher.
摘要翻译:本发明提供一种用于医疗用途的高水溶性中空纤维膜式血液净化器,其安全性和组装方便性优异,并且具有适用于慢性肾功能衰竭治疗的高透水性。 本发明涉及含有亲水性聚合物的疏水性聚合物中空纤维膜的高透水性中空纤维型血液净化剂,其特征在于,从中空纤维膜洗出的亲水性聚合物的量为10ppm以下, 因为中空丝膜的外表面的亲水性聚合物的比例为25〜50质量%。 中空纤维膜的爆破压力为0.5MPa以上; 血液净化器的透水系数为150ml / m 2 / hr./mmHg以上。
摘要:
The present invention provides a highly water permeable hollow fiber membrane type blood purifier for medical use, which is excellent in safety and module-assembling ease and which has a high water permeability suitable for use in therapy of chronic renal failure.The present invention relates to a highly water-permeable hollow fiber type blood purifier comprising hydrophobic polymer hollow fiber membranes each of which contains a hydrophilic polymer, characterized in that the amount of the hydrophilic polymer eluted from the hollow fiber membrane is 10 ppm or less; in that the ratio of the hydrophilic polymer in the outer surface of the hollow fiber membrane is 25 to 50 mass %; in that the burst pressure of the hollow fiber membrane is 0.5 MPa or higher; and in that the coefficient of water permeability of the blood purifier is 150 ml/m2/hr./mmHg or higher.
摘要翻译:本发明提供一种用于医疗用途的高水溶性中空纤维膜式血液净化器,其安全性和组装方便性优异,并且具有适用于慢性肾功能衰竭治疗的高透水性。 本发明涉及含有亲水性聚合物的疏水性聚合物中空纤维膜的高透水性中空纤维型血液净化剂,其特征在于,从中空纤维膜洗出的亲水性聚合物的量为10ppm以下, 因为中空丝膜的外表面的亲水性聚合物的比例为25〜50质量%。 中空纤维膜的爆破压力为0.5MPa以上; 血液净化器的透水系数为150ml / m 2 / hr./mmHg以上。
摘要:
The present invention relates to a highly water-permeable hollow fiber membrane type blood purifier which comprises hydrophobic polymer hollow fiber membranes each containing a hydrophilic polymer, wherein the hollow fiber membrane has a hydrophilic polymer content of 25 to 50 mass % and a ratio of hole areas of 8 to 25% at its outer surface, and has a thickness non-uniformity degree of 0.6 or more, a thickness of 10 to 60 μm and a burst pressure of 0.5 to 2 MPa, and which is characterized in that the blood purifier has a water permeability of 150 to 2,000 ml/m2/hr/mmHg, and in that said blood purifier is exposed to radioactive rays on conditions that the oxygen concentration of an ambient atmosphere around the hollow fiber membranes is from 0.001% inclusive to 0.1% inclusive, and that the moisture content of the hollow fiber membrane to its weight is from 0.2 mass % inclusive to 7 mass % inclusive. The present invention also relates to a process for manufacturing the same-blood purifier.
摘要:
An output shaft of a power unit having a driven gear for supplying a power of an internal combustion engine via a transmission mechanism and for outputting the power to an outside of a unit case. Borne members are connected respectively at each end of a cylindrical member of the output shaft. The borne members are rotatably supported by the unit case via a pair of bearings. The driven gear is fitted to one of the borne members in a position adjacent to one of the bearings. As a result, the output shaft of the power unit can be manufactured by a compact manufacturing apparatus, and the output shaft can be reduced in weight while maintaining the strength.
摘要:
To provide a clutch release mechanism which can restrain vibrations of a ball while allowing the ball to be loosely fitted when it is not in operation to ensure the engaged state of a clutch. A clutch release mechanism is configured in such a manner that a gap is defined between a clutch cam plate or a receiving plate and a ball unit so that the ball unit can slide between the clutch cam plate and the receiving plate. An urging spring is provided for urging the ball unit in the direction of being slid toward the clutch cam plate. A C-ring for restricting the ball unit from coming out from a boss member is attached to the peripheral portion of the boss member.
摘要:
To uniform the frame height after jointing a frame and a substrate -constituting the vacuum container of an image-forming apparatus without damaging the substrate surface in the vacuum container. A frame member is jointed with a rear plate by (a) applying frit glass to the rear plate, (e) disposing a frame member on the frit glass, (g) disposing a spacing definition member to a portion of the rear-plate nearby the frame member where the vacuum container is not formed, pressurizing the frame member, and then softening the frit glass and thereby jointing the frame member with the rear plate.
摘要:
To obtain a stable image forming apparatus of a high quality without a luminance fluctuation and a color mixture due to a positional deviation, the following construction is disclosed. A method of manufacturing an image display apparatus in which a first substrate on which fluorescent body exciting means is arranged and a second substrate on which a fluorescent body that emits light by the fluorescent body exciting means is arranged are arranged so as to face each other and are adhered through joining members at their peripheries, wherein a seal bonding step of adhering the first and second substrates through a joining members and a step of performing a position matching of the first and second substrates are executed in a vacuum.
摘要:
A fuel pump mounting structure of a saddle-ride-type vehicle that can enhance the degree of freedom in the shape of a fuel tank with the construction where a fuel pump is arranged in the inside of the saddle-type fuel tank that straddles a main frame. A first opening portion is formed in a tank bottom plate of a fuel tank, and a mounting arm which closes the first opening portion by one end thereof and supports the fuel pump by the other end thereof is arranged in the inside of the fuel tank, the mounting arm extends along a vehicle widthwise direction toward a gap SA formed between a straddling bottom portion of the fuel tank that straddles a main frame and a tank side wall of the fuel tank, and supports the fuel pump in the inside of the gap SA.
摘要:
A lubricating system for an internal combustion engine includes lubricating oil recovery oil passages through which lubricating oil dropping to and dwelling in a bottom portion of a crankcase after lubricating individual portions of an internal combustion engine is fed to a lubricating oil tank through an oil cooler by a recovery pump. Lubricating oil supply oil passages supply the lubricating oil from the lubricating oil tank to the individual portions of the internal combustion engine needing lubrication and cooling through an oil filter by a supply pump. The lubricating system includes a branch passage branched from the lubricating oil recovery oil passage communicating from the oil cooler to the lubricating oil tank. The branch passage supplies the lubricating oil to at least one of the individual portions of the internal combustion engine.
摘要:
An image-forming apparatus with good yield and high reliability is provided by devising and improving the shape of a supporting member. Therefore, a flat type image-forming apparatus has at least a rear plate, a face plate arranged oppositely to the rear plate, and a supporting member arranged between the rear plate and the face plate and holding the distance between the rear plate and the face plate in an outer circumferential edge portion. In this flat type image-forming apparatus, the shape of a nook portion of the supporting member is set to an arc shape on the inner or outer side of a container.