公开(公告)号：US5229461A

公开(公告)日：1993-07-20

申请号：US703655

申请日：1991-05-21

申请人： Hideya Saitoh ,  Yoshiki Shimizu ,  Masayuki Oka ,  Akira Chida ,  Atsushi Sakakura

发明人： Hideya Saitoh ,  Yoshiki Shimizu ,  Masayuki Oka ,  Akira Chida ,  Atsushi Sakakura

IPC分类号： C08F214/22 ,  C09D127/18

CPC分类号： C09D127/18 ,  C08F214/227

摘要： A vinylidene fluoride copolymer comprising 50 to 90% by mole of units having the formula (I):--CH.sub.2 --CF.sub.2 -- (I)1 to 30% by mole of units having the formula (II): ##STR1## 1 to 30% by mole of units having the formula (III): ##STR2## 1 to 30% by mole of units having the formula (IV): ##STR3## and a composition comprising the copolymer as the main component. Since the copolymer is excellent in solvent solubility, it can be dissolved in a widely used solvent for coatings and it is not required to treat the film at a high temperature after coating. Moreover, the obtained film is excellent in adhesion to a substrate, glossiness, weatherability, stain resistance and corrosion resistance.

公开(公告)号：US20110028942A1

公开(公告)日：2011-02-03

申请号：US12935348

申请日：2009-03-18

申请人： Hideya Saitoh ,  Toru Yamazaki

发明人： Hideya Saitoh ,  Toru Yamazaki

IPC分类号： A61M39/10

CPC分类号： A61M39/12 ,  A61M25/0014 ,  A61M25/0097 ,  A61M2039/1033

摘要： To even out the contact pressure acting on a catheter when the catheter is fastened and fixed with a packing of a connector. When body-pressing surfaces of A and B members at which a body of the packing is to be pressed come into contact with the body of the packing and the body starts to be pressed, projections of the packing are pressed with a delay from the pressing of the body because of gaps provided between the projections of the packing and projection-pressing surfaces at which the projections of the packing are to be pressed. Thus, the contact pressure acing on the .

摘要翻译： 当导管用连接器的包装紧固并固定时，以均匀地作用在导管上的接触压力。 当按压包装体的A和B构件的身体按压表面与衬垫的本体接触并且身体开始被按压时，衬垫的突出部从压制延迟的方式被按压 由于填料的突起和填充物的突起之间的突出压迫表面被设置在间隙上。 因此，接触压力上升。

公开(公告)号：US20110276013A1

公开(公告)日：2011-11-10

申请号：US13145429

申请日：2009-12-18

申请人： Hideya Saitoh ,  Akihiro Saruya

发明人： Hideya Saitoh ,  Akihiro Saruya

IPC分类号： A61M5/00

CPC分类号： A61M5/158 ,  A61M5/3275

摘要： To develop a medical needle having a small protecting member that is not separate from a needle and a hub, is not obstructive to the performer during use, and is easy to switch from being in a usable state to being in a protective state.A pair of wings are pivotally connected to a hub provided at the tail end of a needle, the wings being provided on both sides of the axis of the needle; one or two or more link members are connected to the tip of each of the wings with joints interposed therebetween; the tips of the link members are pivotally connected to a cylindrical protecting member slidably fitted onto the needle; and, when the protecting member is moved toward the tip of the needle, the wings and the link members move in such directions as to become parallel to the needle while the protecting member comes to cover the tip of the needle, whereby the above object is solved.

摘要翻译： 为了开发具有与针和轮毂不分离的小保护构件的医用针，在使用时不会妨碍执行者，并且容易从处于可使用状态切换到保护状态。 一对翼可枢转地连接到设置在针的尾端的轮毂，所述翼设置在针的轴线的两侧; 一个或两个或更多个连杆构件连接到每个翼的末端，其间具有接头; 连杆构件的尖端可枢转地连接到可滑动地装配到针上的圆柱形保护构件; 并且当保护构件朝向针的前端移动时，翼和连杆构件沿着与针平行的方向移动，同时保护构件覆盖针的尖端，由此上述目的是 解决了。

公开(公告)号：US08747366B2

公开(公告)日：2014-06-10

申请号：US13145429

申请日：2009-12-18

申请人： Hideya Saitoh ,  Akihiro Saruya

发明人： Hideya Saitoh ,  Akihiro Saruya

IPC分类号： A61M5/32

CPC分类号： A61M5/158 ,  A61M5/3275

摘要： To develop a medical needle having a small protecting member that is not separate from a needle and a hub, is not obstructive to the performer during use, and is easy to switch from being in a usable state to being in a protective state.A pair of wings are pivotally connected to a hub provided at the tail end of a needle, the wings being provided on both sides of the axis of the needle; one or two or more link members are connected to the tip of each of the wings with joints interposed therebetween; the tips of the link members are pivotally connected to a cylindrical protecting member slidably fitted onto the needle; and, when the protecting member is moved toward the tip of the needle, the wings and the link members move in such directions as to become parallel to the needle while the protecting member comes to cover the tip of the needle, whereby the above object is solved.

摘要翻译： 为了开发具有与针和轮毂不分离的小保护构件的医用针，在使用时不会妨碍执行者，并且容易从处于可使用状态切换到保护状态。 一对翼可枢转地连接到设置在针的尾端的轮毂，所述翼设置在针的轴线的两侧; 一个或两个或更多个连杆构件连接到每个翼的末端，其间具有接头; 连杆构件的尖端可枢转地连接到可滑动地装配到针上的圆柱形保护构件; 并且当保护构件朝向针的前端移动时，翼和连杆构件沿着与针平行的方向移动，同时保护构件覆盖针的尖端，由此上述目的是 解决了。

公开(公告)号：US08366675B2

公开(公告)日：2013-02-05

申请号：US12935348

申请日：2009-03-18

申请人： Hideya Saitoh ,  Toru Yamazaki

发明人： Hideya Saitoh ,  Toru Yamazaki

IPC分类号： A61M5/178

CPC分类号： A61M39/12 ,  A61M25/0014 ,  A61M25/0097 ,  A61M2039/1033

摘要： Body pressing surfaces of A and B members at which a body of the packing is to be pressed come into contact with the body of the packing, and the body starts to be pressed. Then, projections of the packing are pressed with a delay from the pressing of the body because of gaps provided between the projections of the packing and projection-pressing surfaces at which the projections of the packing are to be pressed.

摘要翻译： 要压制包装体的A和B构件的主体按压表面与包装物体接触，并且身体开始被按压。 然后，由于密封件的突起和突起压紧表面之间的间隙被挤压，所以填料的突起被延迟地挤压在主体的压紧位置，在该突起之间需要按压填料。

公开(公告)号：US08728036B2

公开(公告)日：2014-05-20

申请号：US13144012

申请日：2009-03-18

申请人： Hideya Saitoh ,  Akihiro Saruya

发明人： Hideya Saitoh ,  Akihiro Saruya

IPC分类号： A61M5/178

CPC分类号： A61B17/3401 ,  A61B2017/347 ,  A61M5/158

摘要： A front portion of a tubular inner needle proximal end portion disposed at a proximal end of the inner needle is attached to a rear end portion of a tubular adaptor, a tubular outer needle proximal end portion disposed at a proximal end of the outer needle is inserted from a distal end of the adaptor, and a distal end of the inner needle is caused to protrude from a distal end of the outer needle. A restricting plate having an insertion hole through which the outer needle proximal end portion is inserted is inserted into the adaptor from an opening formed in an upper surface of the adaptor. A protrusion formed on a lower surface of the insertion hole protrudes upward and engages with one of the grooves of the outer needle proximal end portion. When the restricting plate is pushed down, the groove of the outer needle proximal end portion and the protrusion of the restricting plate are disengaged from each other and the inner needle is set to the unlocked state in which the inner needle is able to be advanced or retracted relative to the outer needle.

摘要翻译： 设置在内针的近端处的管状内针近端部的前部安装在管状适配器的后端部，插入设置在外针的近端的管状外针近端部 从所述适配器的远端开始，并且所述内针的远端从所述外针的远端突出。 具有穿过外针基端部的插入孔的限制板从形成在适配器的上表面的开口插入到适配器中。 形成在插入孔的下表面上的突起向上突出并与外针基端部的一个槽接合。 当限制板被向下推压时，外针基端部的槽和限制板的突出部彼此分离，并且内针被设定为内针能够前进的解锁状态 相对于外针缩回。

公开(公告)号：US20110276014A1

公开(公告)日：2011-11-10

申请号：US13144012

申请日：2009-03-18

申请人： Hideya Saitoh ,  Akihiro Saruya

发明人： Hideya Saitoh ,  Akihiro Saruya

IPC分类号： A61M5/00

CPC分类号： A61B17/3401 ,  A61B2017/347 ,  A61M5/158

摘要： An unlocked state, in which an inner needle can be advanced or retracted relative to an outer needle, and a locked state, in which the inner needle cannot be advanced or retracted relative to the outer needle, can be switched by a simple operation without rotating an inner needle. A front portion of a tubular inner needle proximal end portion disposed at a proximal end of the inner needle is attached to a rear end portion of a tubular adaptor, a tubular outer needle proximal end portion disposed at a proximal end of the outer needle is inserted from a distal end of the adaptor, and a distal end of the inner needle is caused to protrude from a distal end of the outer needle. A plurality of grooves are formed in parallel in a peripheral direction in a lower surface of the outer needle proximal end portion, a restricting plate having an insertion hole through which the outer needle proximal end portion is inserted is inserted into the adaptor from an opening formed in an upper surface of the adaptor. A protrusion is formed on a lower surface of the insertion hole. The protrusion protrudes upward and engages with one of the grooves of the outer needle proximal end portion. When the restricting plate is pushed down, the groove of the outer needle proximal end portion and the protrusion of the restricting plate are disengaged from each other and the inner needle is set to the unlocked state in which the inner needle is able to be advanced or retracted relative to the outer needle, and when the pushing down is released, the restricting plate moves up and one of the grooves of the outer needle proximal end portion and the protrusion of the restricting plate are engaged with each other and the inner needle is set to the locked state.

摘要翻译： 内针能够相对于外针前进或缩回的解锁状态，内针不能相对于外针前进或后退的锁定状态可以通过简单的操作而切换而不旋转 内针。 设置在内针的近端处的管状内针近端部的前部安装在管状适配器的后端部，插入设置在外针的近端的管状外针近端部 从所述适配器的远端开始，并且所述内针的远端从所述外针的远端突出。 在外针基端部的下表面上沿圆周方向平行地形成有多个槽，具有插入孔的外针基端部的插入孔的限制板从形成的开口部插入适配器 在适配器的上表面。 突起形成在插入孔的下表面上。 突起向上突出并与外针近端部分的一个槽接合。 当限制板被向下推压时，外针基端部的槽和限制板的突出部彼此分离，并且内针被设定为内针能够前进的解锁状态 相对于外针缩回，并且当推下时，限制板向上移动，外针近端部分的一个槽和限制板的突起彼此接合并且内针被设定 到锁定状态。