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    • 1. 发明授权
    • Breast pump
    • 乳房泵
    • US4673388A
    • 1987-06-16
    • US711676
    • 1985-03-14
    • Klaus SchlensogChristian BeerRobert Riedweg
    • Klaus SchlensogChristian BeerRobert Riedweg
    • A61M1/00A61M1/06
    • A61M1/06A61M1/005
    • The breast pump (1) for sucking off breast milk has a suction bell (10), which is intended to be laid against the breast and which is connected with a storage container (12) for pumped-off milk arranged at an angle to the longitudinal axis (A.sup.3) of the suction bell and with a suction pump (15) driven by an electric motor (11), in order to produce sufficient suction for the pumping-off process inside the suction bell; the pump (1) has an attachment housing (18) which comprises two limbs (14, 16) connected to each other at an angle, which housing is connected in a detachable manner with the suction bell (10) and contains the electric motor (11), a low voltage current source (13) for the latter, for example, a battery or an accumulator, and the suction pump (15). The longitudinal axis (A.sup.1) of one (14) of the limbs of the housing lies practically parallel to the longitudinal axis (A.sup.3) of the suction bell (10) and the longitudinal axis (A.sup.2) of the other limb (16) of the housing lies practically parallel to the longitudinal axis (A.sup.4) of the storage container (12).The new breast pump can be made of light and comparatively inexpensive parts and can be used as a compact entity similar to manual pumps, yet with the advantages of the mechanical drive. Possible vibrations act transverse to the mamilla axis and in general are felt to be beneficial and lactogenic.
    • 用于吸取母乳的吸乳器(1)具有吸入钟(10),其被设置在乳房上,并且与用于抽出的牛奶相连的用于排出的牛奶的收集容器(12)相连, 吸入钟的纵轴(A3)和由电动机(11)驱动的抽吸泵(15),以便产生足够的抽吸用于抽吸阀内部的抽出过程; 所述泵(1)具有附接壳体(18),所述附接壳体(18)包括以一定角度彼此连接的两个臂(14,16),所述壳体以可拆卸的方式连接到所述吸入罩(10)并且包含所述电动机 11),用于后者的低压电流源(13),例如电池或蓄电池,以及抽吸泵(15)。 壳体的一个(14)的纵向轴线(A1)实际上平行于吸气钟(10)的纵向轴线(A3)和另一个肢体(16)的纵向轴线(A2) 壳体实际上平行于储存容器(12)的纵向轴线(A4)。 新的吸奶器可以由轻型和相对便宜的部件制成,并且可以用作类似于手动泵的紧凑实体,但具有机械驱动的优点。 可能的振动横向于小牛轴线,并且通常被认为是有益的和产生泌乳的。
    • 2. 发明授权
    • Incubator
    • 孵化器
    • US4617912A
    • 1986-10-21
    • US732291
    • 1985-05-09
    • Christian BeerRobert RiedwegKlaus Schlensog
    • Christian BeerRobert RiedwegKlaus Schlensog
    • A61G11/00
    • A61G11/00A61G11/002A61G11/006A61G11/008A61G11/009
    • An incubator for neonatology has a chamber to receive a baby and to maintain it under aerated and heat-controlled conditions; the chamber is enclosed by a bottom shell and a transparent topy casing; heating and aerating means as well as an air distribution system are provided; passage of heat-controlled air through the chamber is optimized by a pair of superimposed horizontal trays that define two air-conducting spaces, one between the lower tray and the bottom shell and the other between the lower and the upper tray; the upper tray includes an insert that supports the baby; the lower tray is about as long as the chamber; the upper tray is shorter but less wide than the chamber; longitudinal air-passing gaps are formed between the lower tray and the bottom shell and communicate with the lower air-conducting space; transverse air-passing gaps are formed between adjacent end walls of the trays and communicate with the upper air-conducting space.The suction side of a blower is connected with one of the air-conducting spaces while the blowing side is connected with the other. When the blower is operated, two pairs of air curtains are formed, one pair by the two transverse gaps and the other pair by the two longitudinal gaps. One curtain pair is up-current, the other is down-current for passing heated air smoothly and draft-free through the chamber.The two interfitting trays provide a novel and effective air distribution system for incubators and similar devices, yet can be removed and reassembled easily for thorough disinfection between changes of patients.
    • 新生儿的孵化器有一个收容婴儿的房间,并保持在充气和热控条件下; 该室由底壳和透明的顶层壳体包围; 提供加热和充气装置以及空气分配系统; 通过一对重叠的水平托盘优化通过腔室的热控制空气的通过,该水平托盘限定两个导气空间,一个在下托盘和底壳之间,另一个位于下托盘和上托盘之间; 上托盘包括支撑婴儿的插入件; 下托盘的长度大约为室; 上部托盘较小,但宽度小于室; 在下托盘和底壳之间形成纵向通气间隙,并与下导风空间连通; 在托盘的相邻端壁之间形成横向通气间隙,并与上部空气导通空间连通。 鼓风机的吸入侧与其中一个导气空间连接,而吹风侧与另一个连接。 当鼓风机操作时,形成两对气帘,一对由两个横向间隙组成,另一对由两个纵向间隙形成。 一个帘子对是上流的,另一个是上流通过,通过加热的空气顺利地通过腔室而没有通风。 两个配套托盘为孵化器和类似装置提供了一种新颖有效的空气分配系统,但可以轻松拆卸和重新组装,彻底消毒病人之间的消毒。
    • 4. 发明授权
    • Breast pump
    • 乳房泵
    • US4573969A
    • 1986-03-04
    • US567891
    • 1984-01-03
    • Klaus SchlensogChristian BeerRobert Riedweg
    • Klaus SchlensogChristian BeerRobert Riedweg
    • A61M1/00A61M1/06
    • A61M1/06A61M1/0068A61M1/007A61M1/066A61M2205/073
    • A breast pump for manual operation of the type comprising a receptacle that is put against the breast to surround a teat and has a variable enclosed volume in the manner of a cylinder-and-piston-pump which when operated in contact with a breast causes the milk to be drawn into the receptacle due to the suction generated by an enlargement of the enclosed volume.The tubular part of the hollow piston is tapered such that its upper end has a smaller outer diameter than its lower end that carries an annular lip seal; consequently, the outer cylinder which is manipulated, i.e. moved to-and-fro relative to the hollow piston, can be tilted to some extent without concurrent tilting of the piston and the suction bell that is integrally connected therewith; thus, pump-induced motion of or at the sensitive area of teat and areola is minimized for improved user comfort. The suction bell is arranged at a predetermined angle with respect to the longitudinal axis of the tapered tubular part so that the outer cylinder can be held more nearly vertical when the pump is used in a normal sitting position; back-flow of the milk from the reservoir to the breast can be reduced or eliminated.
    • 一种用于手动操作该类型的吸奶器,包括一个容纳器,该容器放置在乳房周围的奶头上,并且具有以柱塞和活塞泵的方式可变的封闭体积,当与乳房接触时操作时, 由于封闭容积的扩大而产生的吸力,牛奶被吸入容器。 中空活塞的管状部分是锥形的,使得其上端具有比其承载环形唇形密封件的下端更小的外径; 因此,被操纵的即相对于中空活塞来回移动的外筒可以在一定程度上倾斜,而不会与其一体连接的活塞和抽吸罩同时倾斜; 因此,乳头和乳晕的敏感区域的泵引起的运动被最小化以提高使用者的舒适度。 抽吸钟相对于锥形管状部件的纵向轴线以预定角度布置,使得当泵用于正常坐姿时,外筒可以保持更接近垂直; 可以减少或消除从储存器到乳房的牛奶的回流。
    • 6. 发明授权
    • Breast pump insert
    • 乳房泵插入
    • US4799922A
    • 1989-01-24
    • US17864
    • 1987-02-24
    • Christian BeerRobert RiedwegKlaus Schlensog
    • Christian BeerRobert RiedwegKlaus Schlensog
    • A61M1/00A61M1/06
    • A61M1/06A61M1/0068A61M1/007A61M1/066A61M2205/073
    • A breast pump insert formed of a soft, resilient and translucent polymer material, such as a silicon polymer, that is inert against boiling water has a monolithic self-supporting structure consisting of a first or funnel-shaped portion for contact with a nipple-encompassing breast area and for providing a deformable sealing connection between the nipple-encompassing area and the suction bell of the breast pump when the pressure is reduced therein; and of a second or thimble-shaped portion for maintaining an enclosure around the nipple-encompassing area when the pressure is reduced within the pump; the thimble-shaped portion of the insert has an elongated and essentially tubular longitudinal wall section and an essentially transverse end wall section that provides a helmet-shaped end of the structure and includes at least one perforation for permitting passage of milk; the timble-shaped portion is formed and dimensioned to prevent axial collapse thereof under normal use conditions.
    • 由柔软,弹性和半透明的聚合物材料(例如硅聚合物)形成的对于沸水具有惰性的吸乳器插入物具有整体式自支撑结构,该结构由第一或漏斗形部分组成,用于与乳头包围 并且当压力降低时,在乳房包围区域和吸乳器的吸入口之间提供可变形的密封连接; 以及第二或套管形部分,用于当所述泵内的压力减小时,保持围绕所述乳头包围区域的外壳; 插入件的套筒形部分具有细长且基本上管状的纵向壁部分和基本上横向的端壁部分,其提供结构的头盔形端部,并且包括至少一个允许牛奶通过的穿孔; 形成时间尺寸部分并确定尺寸以防止在正常使用条件下的轴向塌陷。
    • 8. 发明授权
    • Assembly line system
    • 装配线系统
    • US5109974A
    • 1992-05-05
    • US675642
    • 1991-03-27
    • Christian BeerChristoph WassmerAlois Wyss
    • Christian BeerChristoph WassmerAlois Wyss
    • B23P21/00B23Q7/14B65G25/02
    • B65G25/02B23P21/004B23Q7/1426Y10T29/5196
    • To increase the overall operating speed of a production, assembly or manufacturing line system, a rapid transport system (6-17) is located beneath normally slow-moving transport belts (3), coupled to a vertical raising system (8, 9), engageable beneath a transport plate between individual belts of the transport system, and rapidly moving a transport plate (2) into and off selected work stations, faster than the movement of the belts. Preferably, the raising system is coupled to a carriage (6) which, in turn, is moved rapidly along the transport path (A, B) by a piston-cylinder unit (16, 17), a motor with a gear belt, or any other similar linear motion transmission.
    • 为了提高生产,组装或生产线系统的总体运行速度,快速运输系统(6-17)位于正常缓慢移动的运输带(3)的下方,耦合到垂直升高系统(8,9), 可接合在运输系统的各个皮带之间的输送板下面,并且快速地将输送板(2)移动到所选择的工作站中,并且比带的运动更快。 优选地,提升系统联接到滑架(6),滑架(6)又通过活塞 - 气缸单元(16,17)沿着输送路径(A,B)快速移动,具有齿轮皮带的马达或 任何其他类似的线性运动传输。