公开(公告)号：US5728073A

公开(公告)日：1998-03-17

申请号：US809590

申请日：1997-03-26

Applicant: Maxwell Edmund Whisson

Inventor： Maxwell Edmund Whisson

IPC: A61M5/178 ,  A61M5/315 ,  A61M5/32 ,  A61M5/00

CPC classification number: A61M5/322 ,  A61M2005/3227 ,  A61M2005/3228 ,  A61M5/31511

Abstract: A syringe comprising a tubular body (11) closed at one end (12) and open at the other end (13), a plunger (14) receivable in the body (11) to define a chamber (16) of variable volume, a needle support (24) adapted to support and accommodate a hollow needle, said needle support (24) being supported from or in the wall of the body (11) and being movable in a direction substantially parallel to the main axis of the body (11) between a first position at which the needles extends from the one end of the body (11) and the interior of the needle is in communication with the chamber (16), and a second position at which the outer end of the needle is in a retracted position, said needle support (24) having a protrusion (28) which is selectively engageable with the wall of the body (11) at the first and second positions to be able to be retained at said positions and receivable through the wall of the body (11) when at the second position to be engaged with the plunger (14) to prevent axial movement of both the needle support (24) and the plunger (14) with respect to the body (11).

Abstract translation: PCT No.PCT / AU95 / 00650 Sec。 371日期1997年3月26日 102（e）日期1997年3月26日PCT提交1995年10月4日PCT公布。 公开号WO96 / 10433 日期1996年4月11日一种注射器，其包括在一端（12）处封闭并在另一端（13）开口的管状体（11），可容纳在主体（11）中以限定腔室（16）的柱塞（14） 适于支撑和容纳中空针的针支撑件（24），所述针支撑件（24）从所述主体（11）的壁或所述主体（11）的壁中支撑并且可在基本上平行于所述主轴线的方向上移动 所述主体（11）在从所述主体（11）的一端延伸的所述第一位置和所述针的内部与所述腔室（16）连通的第一位置和所述外部端部 所述针头支撑件（24）具有突起（28），所述突起（28）能够在所述第一和第二位置处选择性地与所述主体（11）的壁接合，以能够保持在所述位置，并且 当在与柱塞（14）接合的第二位置时可以通过主体（11）的壁容纳 防止针支撑件（24）和柱塞（14）相对于主体（11）的轴向移动。

公开(公告)号：US5762632A

公开(公告)日：1998-06-09

申请号：US617772

申请日：1996-03-19

Applicant: Maxwell Edmund Whisson

Inventor： Maxwell Edmund Whisson

IPC: A61M5/158 ,  A61M5/32 ,  A61M25/06 ,  A61M5/00

CPC classification number: A61M25/0637 ,  A61M25/0631 ,  A61M5/322 ,  A61M2005/3228 ,  A61M2005/3284

Abstract: A infusion set which comprises a base (11) which is adapted to be capable of being manipulated by a user to effect insertion or removal of the infusion set and supporting a hollow needle (12) where the hollow needle has a pointed free end (18) and the other end of the hollow needle is supported from the base, a flexible delivery tube having one end connected to the other end of the needle and a portion at a position spaced from its one end being supported from a housing (14) and where a flexible duct (23) is concentrically provided over the flexible tubing (13) between the base (11). The flexible tubing being capable of slidable movement within the duct to cause slidable movement of the needle (12) in the base (11). The housing (14) has an engagement means (27) movable on the housing (14) and in engagement with the flexible tubing (13) to cause the slidable movement of the needle (12) in the base (11) between an extended position and a retracted position on movement of the engagement means.

Abstract translation: PCT No.PCT / AU94 / 00579 Sec。 371日期：1996年3月19日 102（e）1996年3月19日PCT PCT 1994年9月23日PCT公布。 第WO95 / 09019号公报 日期1995年4月6日一种输液器，其包括基部（11），其适于能够被使用者操纵以实现输注组件的插入或移除并且支撑空心针（12），其中空心针具有 尖头自由端（18）并且中空针的另一端从基座支撑，柔性输送管具有连接到针的另一端的一端和与其一端间隔开的位置的部分从 壳体（14），并且其中柔性管道（23）同心地设置在基部（11）之间的柔性管道（13）之上。 柔性管能够在管道内滑动运动，以使针（12）在底座（11）中滑动。 壳体（14）具有可在壳体（14）上移动并与柔性管（13）接合的接合装置（27），以使针（12）在基座（11）中的可滑动运动位于延伸位置 以及在接合装置的运动时的缩回位置。

公开(公告)号：US5759177A

公开(公告)日：1998-06-02

申请号：US809757

申请日：1997-03-13

Applicant: Maxwell Edmund Whisson

Inventor： Maxwell Edmund Whisson

IPC: A61M5/178 ,  A61M5/32 ,  A61M5/34 ,  A61M5/50

CPC classification number: A61M5/3232 ,  A61M2005/31518 ,  A61M5/282 ,  A61M5/283

Abstract: An injection device comprising a hollow body (11) having a forward end (12) and a rearward end (13), the forward end (12) slidably receiving a hollow needle (15), the body (11) providing a chamber (A) between its forward end (12) and its rearward end (13), the chamber being defined between a plug (17) and a stop (18), the plug (17) being sealingly and slidably received within the body (11) adjacent the forward end (12), the stop (18) being slidably and sealingly received within the body (11) rearward of the plug (17) wherein a greater degree of effort must be applied to the stop (18) than to the plug (17) to effect slidable movement within the body, the rearward end (13) of the body having a portion (14) in which the stop (18) is not sealingly received within the body, a drive element (19) connected at one end to the plug (17) and slidingly and sealingly received through the stop (18) to extend from the rearward end (13) of the body (11), a manipulation member (20) provided on the other end of the drive element (19), the hollow interior of said needle (15) being connected to the chamber (A) through a flexible passageway (21) extending between the inner end of the needle (15) and the plug (17), the needle (15) being connected to the plug (17).

Abstract translation: PCT No.PCT / AU95 / 00604 Sec。 371日期1997年3月13日 102（e）1997年3月13日PCT PCT 1995年9月14日PCT公布。 公开号WO96 / 08283 日期1996年3月21日一种注射装置，包括具有前端（12）和后端（13）的中空本体（11），前端部（12）可滑动地容纳中空针（15），主体（11） 在其前端（12）和其后端（13）之间提供腔室（A），所述腔室限定在塞子（17）和止挡件（18）之间，所述塞子（17）密封地且可滑动地容纳在所述塞子 主体（11）邻近前端（12），止动件（18）可滑动和密封地容纳在插头（17）后面的主体（11）内，其中必须对停止件（18）施加更大程度的努力， 所述主体的后端（13）具有其中所述止动件（18）未被密封地容纳在所述主体内的部分（14），驱动元件（19） ），其一端连接到所述插头（17），并且通过所述止动件（18）滑动并密封地容纳以从所述主体（11）的后端（13）延伸;操纵构件（20） 在驱动元件（19）的另一端处排出，所述针（15）的中空内部通过柔性通道（21）连接到腔室（A），弹性通道（21）在针（15）的内端和 插塞（17），针（15）连接到插头（17）。

公开(公告)号：US07014623B2

公开(公告)日：2006-03-21

申请号：US10483517

申请日：2001-10-05

Applicant: Dean Brian Prestidge ,  Maxwell Edmund Whisson

Inventor： Dean Brian Prestidge ,  Maxwell Edmund Whisson

IPC: A61M5/00 ,  A61M5/32

CPC classification number: A61M25/0643 ,  A61B2017/00867 ,  A61M5/158 ,  A61M5/321 ,  A61M5/3232 ,  A61M5/326 ,  A61M25/0631 ,  A61M2005/3212 ,  A61M2205/0266 ,  A61M2205/3613

Abstract: A needle apparatus (10) includes a tubular needle (20) with a sharp point (22). The apparatus also includes a shielding means and movement means (17) in which the movement means is temperature sensitive. Upon the needle being inserted into tissue the movement means is heated by body heat and causes the needle and the shielding means to move relatively to render the sharp point safe. Preferably the movement means contains shape memory alloy.

Abstract translation: 针装置（10）包括具有尖锐点（22）的管状针（20）。 该装置还包括屏蔽装置和移动装置（17），其中移动装置是温度敏感的。 当针被插入组织中时，移动装置通过体热加热并使针和屏蔽装置相对移动以使尖锐点安全。 优选地，移动装置包含形状记忆合金。

公开(公告)号：US06712790B1

公开(公告)日：2004-03-30

申请号：US09869655

申请日：2001-06-28

Applicant: Dean Brian Prestidge ,  Maxwell Edmund Whisson

Inventor： Dean Brian Prestidge ,  Maxwell Edmund Whisson

IPC: A61M5178

CPC classification number: A61M25/0606 ,  A61B5/15003 ,  A61B5/150259 ,  A61B5/15074 ,  A61B5/150992 ,  A61M25/0631 ,  A61M25/0637 ,  A61M2025/0008

Abstract: A parenteral catheter apparatus (40) comprises a catheter (18) enclosing a needle (20). The needle (20) and catheter (18) have a first position in which a sharp point (22) of the needle (20) extends from the catheter (18) and a second position in which the sharp point (22) is enclosed within a housing (12). Further, a tubular member (15) is connected to the needle (20). The tubular member (15) has a connection means (17) for connection to a fluid container. Thus, fluid can flow through the tube (15) and the needle (20) and in the reverse direction The needle (20) remains in a fluid pathway of the apparatus at all times.

Abstract translation: 肠胃外导管装置（40）包括封闭针（20）的导管（18）。 针（20）和导管（18）具有第一位置，其中针（20）的尖点（22）从导管（18）延伸，并且第二位置中尖锐点（22）被包围在其中 壳体（12）。 此外，管状构件（15）连接到针（20）。 管状构件（15）具有用于连接到流体容器的连接装置（17）。 因此，流体可以流过管（15）和针（20）并且在相反方向上。针（20）始终保持在装置的流体通路中。

公开(公告)号：US5720732A

公开(公告)日：1998-02-24

申请号：US45944

申请日：1993-04-12

Applicant: Maxwell Edmund Whisson

Inventor： Maxwell Edmund Whisson

IPC: A61M5/178 ,  A61M5/14 ,  A61M5/158 ,  A61M5/31 ,  A61M5/32

CPC classification number: A61M5/322 ,  A61M5/1408 ,  A61M2005/3227 ,  A61M2005/3228

Abstract: A parenteral device (10) for the transfer of fluids to or from a living body. The device (10) comprises a body (11) having a chamber (18) and an opening (17) provided in the wall of the chamber (18). A hollow needle (19) is open at its outer end and is slidably mounted to the body (11) for axial movement therein. The needle (19) is movable between a first position in which it extends through said opening (17) such that its outer end extends beyond the body (11) and a second position in which the outer end of said needle is located innermost from said opening (17). A second aperture (21) in the wall of the needle (19) provides communication between the chamber (18) and the lumen of the needle (19) when in the first position.

Abstract translation: 一种用于将流体转移到生物体或从活体传送的肠胃外装置（10）。 装置（10）包括具有腔室（18）的本体（11）和设置在腔室（18）的壁中的开口（17）。 中空针（19）在其外端开口，并且可滑动地安装到主体（11）上以在其中轴向移动。 针（19）可在第一位置和第二位置之间移动，第一位置在第一位置延伸穿过所述开口（17），使得其外端延伸超过主体（11），第二位置中，所述针的外端位于最内侧 开（17）。 当处于第一位置时，针（19）的壁中的第二孔（21）提供腔（18）和针（19）的内腔之间的连通。

公开(公告)号：US5762633A

公开(公告)日：1998-06-09

申请号：US619680

申请日：1996-03-29

Applicant: Maxwell Edmund Whisson

Inventor： Maxwell Edmund Whisson

IPC: A61M5/31 ,  A61M5/28 ,  A61M5/315 ,  A61M5/32 ,  A61M37/00

CPC classification number: A61M5/31511 ,  A61M5/28 ,  A61M5/322 ,  A61M2005/3139 ,  A61M2005/3224 ,  A61M5/283 ,  A61M5/3232

Abstract: A syringe or like device which can be used for the conveyance of parenteral fluids which are to be introduced into or drawn from the body through the skin comprising a tubular body (11) having a forward end (26) and a rearward end (34) where the forward end is capable of receiving a hollow needle (20) to enable the needle to be able to project from the body, the needle (20) slidable relative to the body (11), the body (11) also including a chamber (14) capable of receiving a parenteral fluid and capable of being reduced in volume to expel the fluid contained therein, the needle (20) is capable of being manually retracted into the body (11) by a retracting member (28) such that the chamber reduces in volume to expel the fluid contained therein and such that the needle (20) is retracted to be wholly contained within the body (11). The needle is able to be supported at one end from the body by a plug (16) which is slidably and sealingly received in the body (11). The chamber (14) is located rearward of the plug (16) and the plug is adapted to enable the needle to communicate with the chamber (14) through the plug, a stop (18) provided in the body rearward of the plug (16) to define the rearward end of the chamber (14). The stop (18) being slidably and sealingly received in the body (11) whereby a greater degree of forces required to move the stop (18) than to move the plug (16). The rearward end (34) of the body slidably supporting a slider (38) or axial movement, an external protrusion (40) on the slider (38) for manipulation of the slider to effect axial movement. The retracting member (28) comprising a flexible member secured at one end to the plug (16) and secured at the other end to the slider (38) slidably and sealingly received through the stop (18).

公开(公告)号：US5680110A

公开(公告)日：1997-10-21

申请号：US591462

申请日：1996-04-04

Applicant: Maxwell Edmund Whisson

Inventor： Maxwell Edmund Whisson

IPC: A61M1/02 ,  G01G17/04 ,  G08B21/00

CPC classification number: G01G17/04 ,  A61M1/0245

Abstract: A blood donation monitoring means comprising a support platform (12), being rockably supported by a support (18), a drive means (37, 39, 40) supported operatively connected to the support platform (12) to cause a rocking of the support platform (12), a weight sensing means (23) associated with the support for the support platform, a flow line support (16) adapted to receive a flow line for a receptacle to be supported on the support platform (12), the flow line support (16) including a flow control means (42) to control the flow through the control line, a control means operatively connected to the flow control means (16) and having an input from the weight sensing means (23), said control means having a monitoring means which is adapted to monitor the rate of change of weight of the contents of the support platform (12) and activate the flow control means (16) in accordance with the weight changes of the contents of the support platform (12) and ensure delivery of a predetermined quantity of blood to the receptacle through the flow line.

Abstract translation: PCT No.PCT / AU94 / 00450 Sec。 371日期：1996年4月4日 102（e）日期1996年4月4日PCT 1994年8月5日PCT公布。 第WO95 / 04557号公报 日期1995年2月16日一种献血监测装置，包括由支撑件（18）可摇动地支撑的支撑平台（12），支撑件（37,39,40），其可操作地连接到支撑平台（12），从而引起 所述支撑平台（12）的摇摆，与所述支撑平台的所述支撑件相关联的重量检测装置（23），适于接收待支撑在所述支撑平台上的容器的流动管线（16） 流量管线支撑件（16）包括用于控制通过控制线的流量的流量控制装置（42），可操作地连接到流量控制装置（16）并具有来自重量检测装置的输入的控制装置 23），所述控制装置具有监视装置，该监视装置适于监视支撑平台（12）的内容的重量变化率，并根据内容的重量变化激活流量控制装置（16） 支持平台（12）并确保交付 通过流动线将预定量的血液输送到容器。

公开(公告)号：US20090200151A1

公开(公告)日：2009-08-13

申请号：US12224389

申请日：2007-02-28

Applicant: Maxwell Edmund Whisson

Inventor： Maxwell Edmund Whisson

IPC: C02F1/14 ,  E04D13/18 ,  B01D3/00

CPC classification number: C02F1/047 ,  C02F1/14 ,  Y02A20/141 ,  Y02A20/212

Abstract: Apparatus for purification or water having an evaporation chamber (3), a roof (5) and a condensation chamber (8) and wind air inlet means (14, 15). The evaporation chamber (3) contains a body of impure water (2) and the roof (5) can transmit solar radiation. The solar radiation heats the impure water, increases evaporation and wind air from the wind air inlet (14, 15) moves the water laden air into the condensation chamber (8) where water condenses.

Abstract translation: 用于净化或具有蒸发室（3），屋顶（5）和冷凝室（8）的净化设备和风空气入口装置（14,15）。 蒸发室（3）包含一个不纯的水（2），屋顶（5）可以传播太阳辐射。 太阳辐射加热不纯的水，增加蒸发并且风风从空气入口（14,15）中移动，空气进入冷凝室（8），水冷凝。

公开(公告)号：US20080209940A1

公开(公告)日：2008-09-04

申请号：US11996347

申请日：2006-07-20

Applicant: Maxwell Edmund Whisson

Inventor： Maxwell Edmund Whisson

IPC: E03B3/28 ,  B01D5/00

CPC classification number: B01D5/0081 ,  B01D5/0021 ,  B01D5/009 ,  E03B3/28 ,  Y02A20/109

Abstract: A Gust Water Trap Apparatus comprises means (9, 42, 52) for receiving air from ambient wind and means for feeding the received air into a compression chamber (46, 56). Restriction means (21, 41) leads from the compression chamber into a condensation chamber (18). The apparatus leads to an increase in the pressure of air from wind gusts so that the air loses energy and is cooled further in the condensation chamber so as to deposit liquid water in the condensation chamber.

Abstract translation: 一个阵风水阱设备包括用于从环境风中接收空气的装置（9,42,52）和用于将接收到的空气供给到压缩室（46,56）中的装置。 限制装置（21,41）从压缩室引导到冷凝室（18）中。 该装置导致来自风阵的空气压力的增加，使得空气失去能量并在冷凝室中进一步冷却，以便在冷凝室中沉积液态水。