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    • 6. 发明申请
    • FLUID DISPENSER
    • 流体分配器
    • WO9812511A2
    • 1998-03-26
    • PCT/EP9705177
    • 1997-09-18
    • BOOTS CO PLCGAYLOR IAN MICHAEL DENNISDROUGHT NICHOLAS ANDREW MURRAYBARNARDO CHRISTOPHER JOHN ANDRROWBOTHAM LUCY ANITA
    • GAYLOR IAN MICHAEL DENNISDROUGHT NICHOLAS ANDREW MURRAYBARNARDO CHRISTOPHER JOHN ANDRROWBOTHAM LUCY ANITA
    • B05B11/00G01F11/02G01F11/00
    • B05B11/3015B05B11/3066B05B11/3091B05B11/3094B05B11/3095G01F11/025
    • There is disclosed a device for applying fluid topically to a patient, the device comprising a housing means with an orifice; the housing means comprising: a piston slidable between a first position and a second priming position; a biasing means acting on the piston to move the piston towards the first position; a releasable locating means to hold the piston in the priming position against the action of the biasing means; a storage chamber storing the fluid, the storage chamber being fluidly connected via a first valve means to a charge chamber fluidly connected via a second valve means to an atomising means fluidly connected to the housing orifice; these components being arranged within the housing such that to prime the device the piston is moved from the first position to the priming position to cause a predetermined volume of the sterile fluid to enter the charge chamber through the first valve and air to enter the housing through the orifice; the piston being held in the priming position against the biasing means by the locating means; and to dispense fluid to the patient the device is placed with the orifice adjacent to the site of application and the locating means is released to allow the biasing means to move the piston from the primed position to the first position which causes the fluid to leave the charged chamber through the second valve means, enter the atomising means where the fluid is mixed with air and be expelled from the orifice. Preferably the device is suitable for applying fluid to the surface of the eye of the patient, the fluid is a sterile fluid suitable for application to the surface of the eye of the patient and the device is capable of expelling the fluid from the orifice as a mist.
    • 公开了一种用于将流体局部地施加到患者的装置,该装置包括具有孔口的壳体装置; 所述壳体装置包括:可在第一位置和第二起动位置之间滑动的活塞; 作用在活塞上的偏置装置将活塞朝向第一位置移动; 可释放定位装置,以抵抗偏置装置的作用将活塞保持在起动位置; 存储室,其存储流体,所述储存室经由第一阀装置流体连接到经由第二阀装置流体连接的充气室,流体地连接到所述壳体孔; 这些部件被布置在壳体内,使得为了使装置起动,活塞从第一位置移动到起动位置,以使预定体积的无菌流体通过第一阀和空气进入充气室,以通过 孔口; 活塞通过定位装置抵靠偏压装置保持在起动位置; 并且将流体分配给患者,所述装置被放置成具有邻近施用部位的孔口,并且定位装置被释放以允许偏压装置将活塞从引发位置移动到第一位置,这使得流体离开 通过第二阀装置进入充气室,进入雾化装置,其中流体与空气混合并从孔中排出。 优选地,该装置适于将流体施加到患者眼睛的表面,该流体是适用于施用于患者眼睛表面的无菌流体,并且该装置能够将流体从孔口排出为 薄雾。
    • 7. 发明申请
    • FLUID DISPENSER
    • 流体分配器
    • WO1998011852A1
    • 1998-03-26
    • PCT/EP1997005178
    • 1997-09-18
    • THE BOOTS COMPANY PLCGAYLOR, Ian, Michael, DennisDROUGHT, Nicholas, Andrew, MurrayBARNARDO, Christopher, John, AndrewROWBOTHAM, Lucy, Anita
    • THE BOOTS COMPANY PLC
    • A61F09/00
    • A61F9/0008A45D34/04A45D2200/1018A61M35/006
    • There is disclosed a device for applying fluid to a substrate, the device comprising a hollow shaft (1) attached to which is a hollow head (9), the shaft holding a volume of fluid (5), the head having a dispensing chamber (13) with an aperture (15) therein, the aperture being surrounded by a resilient, absorbent material (11) capable of absorbing fluid; the interior of the shaft and the head being fluidly connected only through a capillary tube (17), such that when the shaft is squeezed fluid is drawn up by capillary action through the tube into the dispensing chamber from where the fluid slowly diffuses from the aperture into the absorbent material to be dispensed. Preferably the shaft may comprise a resilient, plastically deformable material capable of being deformed by finger pressure to aid dispensing of fluid from the absorbent head.
    • 公开了一种用于向基材施加流体的装置,该装置包括中空轴(1),该中空轴(1)附接有空心头(9),所述轴保持一定体积的流体(5),所述头具有分配腔 13),其中具有孔(15),所述孔被能够吸收流体的弹性吸收材料(11)包围; 轴的内部和头部仅通过毛细管(17)流体连接,使得当轴被挤压时,流体通过毛细管作用被引导通过管子进入分配室,从那里流体从孔径缓慢扩散 进入要分配的吸收材料中。 优选地,轴可以包括能够通过手指压力变形以有助于从吸收头分配流体的弹性塑性变形材料。
    • 9. 发明申请
    • INHALATION DEVICE
    • 吸入装置
    • WO1994022515A1
    • 1994-10-13
    • PCT/GB1994000712
    • 1994-03-31
    • FISONS PLCDROUGHT, Nicholas, Andrew, Murray
    • FISONS PLC
    • A61M15/00
    • A61M15/0065A61M15/02A61M2202/066
    • A medicament inhalation device includes a housing (1) having a through-going pathway (2) connecting an air inlet (3) with an air outlet (4), a medicament reservoir (7) adapted to receive a compacted body of powdered medicament (8), and metering means for dispensing a predetermined dose of medicament from the reservoir (7) into the through-going pathway (2), the metering means including means (18) for abrading the compacted body (8); the device is provided with a shutter (9) movable between a first position in which the compacted body (8) is isolated from the through-going pathway (2) and a second position in which the compacted body (8) is in communication with the through-going pathway (2) such that a dose of medicament can be dispensed from the reservoir (7) into the through-going pathway (2).
    • 药物吸入装置包括具有将空气入口(3)与空气出口(4)连接的通过路径(2)的壳体(1),适于接收粉末状药物的压实体的药剂容器(7) 8)和用于将预定剂量的药物从储存器(7)分配到通过通路(2)中的计量装置,所述计量装置包括用于研磨压实体(8)的装置(18); 该装置设置有可在第一位置和第二位置之间移动的快门(9),其中压实体(8)与通过路径(2)隔离,第二位置与压缩体(8) 所述通行路径(2)使得可以将剂量的药物从所述储存器(7)分配到所述通行路径(2)中。