Preparation method of polymer solution
    21.
    发明申请
    Preparation method of polymer solution 审中-公开
    聚合物溶液的制备方法

    公开(公告)号:US20050206032A1

    公开(公告)日:2005-09-22

    申请号:US11084096

    申请日:2005-03-21

    摘要: A TAC, a solvent, and additives are supplied into a mixing tank to obtain a mixture liquid, which is fed to a heating device by a pump for heating to 90° C. Then the mixture liquid is fed through a first static mixer to obtain a lower concentration dope. Since being prepared by feeding through the first static mixer, the lower concentration dope is excellent in uniformity. Then the lower concentration dope is heated under a high pressure, and then discharged in to a flash tank. Thus the lower concentration dope is enriched to a higher concentration dope, which is fed out from the flash tank. After the control of the temperature, the higher concentration dope is fed through a second static mixer to be uniform.

    摘要翻译: 将TAC,溶剂和添加剂供给到混合槽中,得到混合液,将其通过加热至90℃的泵送入加热装置。然后将混合液通过第一静态混合器进料,得到 浓度较低的浓度。 由于通过通过第一静态混合器进料而制备,所以较低浓度的涂料具有优异的均匀性。 然后将较低浓度的涂料在高压下加热,然后排放到闪蒸罐中。 因此,较低浓度的掺杂物被富集成较高浓度的掺杂物,其从闪蒸罐送出。 在温度控制之后,较高浓度的掺杂剂通过第二静态混合器进料至均匀。

    Winged angled needle assembly
    24.
    发明授权
    Winged angled needle assembly 有权
    翼形针组件

    公开(公告)号:US07291135B2

    公开(公告)日:2007-11-06

    申请号:US11206097

    申请日:2005-08-18

    申请人: Seiichi Ono

    发明人: Seiichi Ono

    IPC分类号: A61M5/00

    摘要: A winged angled needle assembly has a hub to which a proximal end portion of an angled needle having a sharpened tip portion is joined and a pair of wings attached to both sides of the hub and further includes a fixing member attached so as to support the wings and an extensible, contractible needle guard disposed between the hub and the fixing member so as to connect these two members. The guard extends in the direction from the proximal end portion to the sharpened tip portion of the angled needle when extended, so that the tip portion can be encased in said guard simultaneously with pulling the angled needle out of an implanted port. The guard has an exposure prevention mechanism attached thereto and is externally stopped, so that the sharpened tip portion is kept from exposing once it is encased in the guard. The angled needle can have a length as required regardless of the length of the wings. The fixing member supports the wings opened to be coplanar with each other, serves to stably fix the winged angled needle assembly to an implanted port in an installed state and also works as a support for pulling the angled needle out of the port, so that the winged angled needle assembly can minimize the mental stress of a patient.

    摘要翻译: 有翼角的针组件具有毂,其具有尖锐尖端部分的成角度的针的近端部分连接到所述轮毂上,并且一对翼片连接到轮毂的两侧,并且还包括固定构件,所述固定构件被附接以支撑翼 以及设置在所述轮毂和所述固定构件之间以便连接这两个构件的可伸展的可收缩的针护罩。 当延伸时,防护件从倾斜针的近端部分到锐化尖端部分的方向延伸,使得尖端部分可以同时将成角度的针从植入口拉出。 防护罩具有附接到其上的防暴机构,并且外部停止,使得锋利的尖端部分一旦被包围在护罩中就不会露出。 成角度的针头可以具有所需的长度,而不管翼的长度。 固定构件支撑彼此共面的翅膀,用于将翼形的针头组件稳定地固定到处于安装状态的植入口,并且还用作将成角度的针从口中拉出的支撑件,使得 有翼角的针组件可以最小化患者的精神压力。

    Method for preparing dope and method for producing cellulose triacetate film
    25.
    发明申请
    Method for preparing dope and method for producing cellulose triacetate film 审中-公开
    制备纺丝原液的方法及生产三醋酸纤维素薄膜的方法

    公开(公告)号:US20070122567A1

    公开(公告)日:2007-05-31

    申请号:US11699488

    申请日:2007-01-30

    IPC分类号: C09K19/00 B28B19/00

    摘要: A dope is prepared by quickly and completely dissolving a polymer in a solvent. The solvent is supplied from a solvent tank to a solution tank. A measuring apparatus measures 15 to 20% by weight of a polymer with respect to the solvent and feeds the polymer to the solution tank. 5 to 15% by weight of a plasticizer with respect to the polymer is fed from a plasticizer tank to the solution tank. Stirring is carried out at 80 rpm for 30 minutes using a stirring blade in the solution tank so as to obtain a roughly dissolved solution. The roughly dissolved solution is heated at 85° C. for 10 minutes with a heater, so that all components necessary for a dope are dissolved, and only impurities are filtrated with a filtration filter. This filtrate is supplied to a dope tank, and it is used as a dope which is used in production of a film by solution film processing. A film produced from the dope has a retardation of 40 nm, and the film has little optical anisotropy and excellent optical performances.

    摘要翻译: 通过快速且完全地将聚合物溶解在溶剂中来制备涂料。 溶剂从溶剂罐供应到溶液罐。 测量装置相对于溶剂测量聚合物的15至20重量%,并将聚合物进料到溶液罐中。 相对于聚合物的5〜15重量%的增塑剂从增塑剂罐供给到溶液罐。 使用搅拌叶片在溶液槽中以80rpm搅拌30分钟,得到大致溶解的溶液。 将大致溶解的溶液用加热器在85℃加热10分钟,使得所需的所有组分都被溶解,只有杂质用过滤过滤器过滤。 将该滤液供给到涂料槽中,并用作通过溶液膜处理生产膜的涂料。 由涂料制成的膜具有40nm的延迟,并且该膜具有很小的光学各向异性和优异的光学性能。

    Switch bag type blood gathering set
    26.
    发明授权
    Switch bag type blood gathering set 失效
    开关袋类型血液收集套

    公开(公告)号:US5098371A

    公开(公告)日:1992-03-24

    申请号:US262295

    申请日:1988-10-24

    IPC分类号: A61J1/10 A61M1/02 A61M1/36

    摘要: This invention is a switch bag type blood-gathering set used for transfusing blood gathered from a blood donor to the same blood donor again, and for newly gathering predetermined amount of blood from the blood donor. This switch bag type blood-gathering set comprises a liquid transferring member for introducing a physiological saline solution into the blood-gathering set, a blood transfusing member for introducing blood from a blood bag into the blood-gathering set, a blood-transfusing and gathering member for supplying blood to or gathering blood from the donor, a washing solution storing member for containing a waste liquor after priming in the blood-gathering set, and a blood storing member for storing blood gathered from the donor, and these constituents are connected by connecting tubes so as to not contact with the air outside.

    Switch bag type blood-gathering set, operating panel apparatus of said
blood-gathering set and blood-gathering method by using said
blood-gathering set
    27.
    发明授权
    Switch bag type blood-gathering set, operating panel apparatus of said blood-gathering set and blood-gathering method by using said blood-gathering set 失效
    开关袋式聚集装置,采血装置的操作面板装置和使用所述采血装置的采血方法

    公开(公告)号:US5000407A

    公开(公告)日:1991-03-19

    申请号:US465688

    申请日:1990-01-16

    IPC分类号: A61J1/10 A61M1/02 A61M1/36

    摘要: This invention is a switch bag type blood-gathering set used for transfusing blood gathered from a blood donor to the same blood donor again, and for newly gathering predetermined amount of blood from the blood donor. This switch bag type blood-gathering set comprises a liquid transferring member for introducing a physiological saline solution into the blood-gathering set, a blood transfusing member for introducing blood from a blood bag into the blood-gathering set, a blood-transfusing and gathering member for supplying blood to or gathering blood from the donor, a washing solution storing member for containing a waste liquor after priming in the blood-gathering set, and a blood storing member for storing blood gathered from the donor, and these constituents are connected by connecting tubes so as to not contact with the air outside.

    摘要翻译: 本发明是一种用于将从献血者收集的血液再次输送给同一血液供体的开关袋式血液收集装置,并用于从血液供体中新收集预定量的血液。 这种开关袋式聚集装置包括:用于将生理盐水溶液引入采血装置的液体传送构件,用于将血液从血液袋引入血液收集装置的输血构件,输血和收集 用于从供体供血或收集血液的成员,用于在集血装置中灌注后含有废液的洗涤溶液储存构件和用于储存从供体供血的血液的血液存储构件,并且这些成分通过 连接管,以便不与外界的空气接触。

    Leak detector for detecting leak of liquid injected into blood vessel using pulse signal
    29.
    发明授权
    Leak detector for detecting leak of liquid injected into blood vessel using pulse signal 有权
    泄漏检测器,用于检测使用脉冲信号注入血管的液体的泄漏

    公开(公告)号:US08320999B2

    公开(公告)日:2012-11-27

    申请号:US12457317

    申请日:2009-06-08

    申请人: Seiichi Ono

    发明人: Seiichi Ono

    IPC分类号: A61B6/00

    摘要: A leak detector sequentially emits pulse signals toward a human body at a position at which a needle is inserted, detects pulse signals reflected inside of the human body, and measures a time interval between the emission and the detection for each of the pulse signals. The leak detector then calculates the difference between the measured interval and a predetermined time interval, and generates a leak warning for notification when the difference exceeds an acceptable range. Since a swelling on the surface of the human body causes a path of the pulse signal to extend, the leak detector can detect, based on the extended signal path, that the needle has come off a blood vessel.

    摘要翻译: 泄漏检测器在插入针的位置处顺序地向人体发送脉冲信号,检测在人体内部反射的脉冲信号,并且测量每个脉冲信号的发射和检测之间的时间间隔。 然后,泄漏检测器计算测量间隔与预定时间间隔之间的差异,并且当差值超过可接受范围时,生成用于通知的泄漏警告。 由于人体表面的肿胀引起脉冲信号的路径延伸,所以检漏器能够根据扩展信号路径检测出针已经脱离血管。

    Method and apparatus for producing dope
    30.
    发明申请
    Method and apparatus for producing dope 有权
    生产涂料的方法和设备

    公开(公告)号:US20050043444A1

    公开(公告)日:2005-02-24

    申请号:US10901030

    申请日:2004-07-29

    摘要: The mixture solvent of dichlorimethane type, the TAC and the plasticizer are supplied into a dissolution tank, and stirred therein with a stirrer to obtain a dispersing solution. The dispersing solution is fed into a storing tank and further stirred therein. Then the dispersing solution is fed by a pump to a heat exchanger for the heating, and thereafter the stirring is made with a static mixer. The temperatures of the dope is measured at many measuring points. On the basis of the temperature distribution, the heat transmission conditions of the heat exchanger are adjusted. Then the dope is fed to a heat exchanger for cooling, to cool to at most the normal boiling point of the dope. Then the mixing is made with a static mixer. Thus the obtained dope is uniform.

    摘要翻译: 将二氯二甲烷类型,TAC和增塑剂的混合溶剂供给到溶解槽中,并用搅拌器搅拌,得到分散溶液。 将分散溶液送入储存罐中并在其中进一步搅拌。 然后将分散溶液通过泵送入热交换器进行加热,然后用静态混合器进行搅拌。 在许多测量点测量涂料的温度。 基于温度分布,调节热交换器的传热条件。 然后将该涂料输送到用于冷却的热交换器中,冷却至至多为涂料的正常沸点。 然后用静态混合器进行混合。 因此得到的涂料是均匀的。