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公开(公告)号：US4917687A
公开(公告)日：1990-04-17
申请号：US305190
申请日：1989-02-01
Applicant: Matthew O'Boyle
Inventor： Matthew O'Boyle
IPC: A61M5/168
CPC classification number: A61M5/16881
Abstract: A variable infusion device for administering liquids parenterally to a patient is formed of inexpensive plastic members. The device includes an elongated passage defined between two members of the device which are bonded to one another. A third member is movable relative to the first and second members to change the length of the elongated passage through which liquid flows thereby changing the flow rate of the liquid through the device. The liquid flow rates to the patient can be incrementally adjusted over a wide range of flow rates. Settings also include a flow rate for merely keeping the patient's vein open.
Abstract translation: 用于向患者肠胃外给药液体的可变输注装置由廉价的塑料构件形成。 该装置包括限定在彼此结合的装置的两个构件之间的细长通道。 第三构件可相对于第一和第二构件移动以改变液体流过的细长通道的长度，从而改变通过装置的液体的流速。 可以在宽的流量范围内逐渐调整对患者的液体流速。 设置还包括仅保持患者静脉开放的流量。
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公开(公告)号：US4634424A
公开(公告)日：1987-01-06
申请号：US603149
申请日：1984-04-23
Applicant: Matthew O'Boyle
Inventor： Matthew O'Boyle
CPC classification number: A61M39/0208
Abstract: An improved multiple re-entry implantable septum is disclosed. The septum comprises a casing and a resilient member positioned within the casing. The resilient member has a perforation therein which is compressed closed. An outer side of the casing presents a relatively large surface configured to channel the end of a slender, elongate component such as a needle to a predetermined location at a relatively small bore in the outer side of the casing. The small bore in the casing is located adjacent the perforation in the resilient member. An assembly of a first needle and a cannula positioned over the needle is inserted into the skin so that the end of the needle contacts the relatively large surface of the casing and is channeled to the small bore therein. The bore is dimensioned to prevent passage of the first needle through the casing. The first needle is withdrawn from the casing and skin leaving the plastic cannula in place adjacent the small bore. A second, relatively smaller blunt needle is inserted into the cannula and through the small bore of the casing and the perforation in the resilient member to permit filling an implanted drug reservoir for an implanted infusion device.
Abstract translation: 公开了一种改进的多次再入式可植入隔膜。 隔膜包括壳体和定位在壳体内的弹性构件。 弹性构件在其中具有压缩关闭的穿孔。 壳体的外侧呈现相对较大的表面，其被构造成将细长的部件（例如针）的端部引导到壳体外侧中相对较小的孔处的预定位置。 壳体中的小孔位于弹性构件的穿孔附近。 将位于针上方的第一针和套管的组件插入皮肤中，使得针的端部接触壳体的相对大的表面并且被引导到其中的小孔。 孔的尺寸被设计成防止第一针通过套管。 将第一针从外壳和皮肤中取出，使塑料插管与小孔相邻。 将第二个相对较小的钝针插入套管中并穿过套管的小孔和弹性构件中的穿孔，以允许填充用于植入的输注装置的植入药物储存器。
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公开(公告)号：US4292380A
公开(公告)日：1981-09-29
申请号：US199696
申请日：1980-10-23
Applicant: Matthew O'Boyle , Ross E. Magladry
Inventor： Matthew O'Boyle , Ross E. Magladry
Abstract: The invention relates to a two-celled battery for use in cardiac pacer devices which comprises an outer encasement member and first and second internal cell elements. Each of the first and second cell elements includes an insulating cup, a lithium anode positioned within the cup, and a cathode positioned in contact with said anode. Each of the insulating cups includes an opening therethrough such that the lithium anode in the first cell makes contact with a terminal mounted through and insulated from the encasing means and the anode of the second cell is electrically in contact with the cathode of the first cell. The insulating cup of the second cell is positioned within the insulating cup of the first cell and both first and second cells are positioned within the encasing means such that the terminal contact with the first lithium anode and the encasing means is in contact with the cathode of the second cell.
Abstract translation: 本发明涉及一种用于心脏起搏器装置的双节电池，其包括外包装件和第一和第二内部电池元件。 第一和第二电池元件中的每一个包括绝缘杯，位于杯内的锂阳极和与阳极接触的阴极。 每个绝缘杯包括一个通过其的开口，使得第一单元中的锂阳极与安装在封装装置上并与封装装置绝缘的端子接触，并且第二单元的阳极与第一单元的阴极电接触。 第二电池的绝缘杯定位在第一电池的绝缘杯内，并且第一和第二电池均位于封装装置内，使得与第一锂阳极和封装装置的端子接触与阴极接触 第二个细胞。
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公开(公告)号：US4242425A
公开(公告)日：1980-12-30
申请号：US123381
申请日：1980-02-21
Applicant: Matthew O'Boyle , Bernard Icore , Marilyn J. Harney
Inventor： Matthew O'Boyle , Bernard Icore , Marilyn J. Harney
CPC classification number: H01M2/0232 , H01M6/182
Abstract: The present invention relates to a lithium halide battery structure comprising an outer metal envelope and top portion which is hermetically sealed to the envelope. The top portion includes an insulator conforming to and positioned thereon to the base configuration of the top portion and a support means having a base configuration substantially the same as the insulator. The support means also includes a flange depending from the support base and a pair of spaced apart post holders integral with said flange. First and second posts are positioned in the post holders with a metal anode collector screen positioned between and attached to said posts. The first post extends through the support means, insulator and top portion to define the anode terminal. The second post terminates in the associated post holder. A first and second pair of lithium anodes are pressure bonded together to sandwich therebetween the support means and anode collector screen. First and second depolarizer pellets are positioned between and in coextensive contact with the first and second anodes and the inner surface of the envelope.
Abstract translation: 本发明涉及一种卤化锂电池结构，其包括外部金属外壳和顶部，其密封到外壳。 顶部包括符合并定位在顶部的基部构造上的绝缘体和具有与绝缘体基本相同的基本构型的支撑装置。 支撑装置还包括从支撑基座悬垂的凸缘和与所述凸缘成一体的一对间隔开的柱保持器。 第一和第二柱定位在柱固定器中，金属阳极收集器屏幕定位在所述柱之间并附接到所述柱。 第一柱延伸穿过支撑装置，绝缘体和顶部以限定阳极端子。 第二个职位终止于相关的职位持有人。 第一和第二对锂阳极被压力粘合在一起以夹持在支撑装置和阳极收集器屏幕之间。 第一和第二去极化剂颗粒位于第一和第二阳极和包封的内表面之间并与之共同接触。
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公开(公告)号：US5609606A
公开(公告)日：1997-03-11
申请号：US481184
申请日：1995-06-07
Applicant: Matthew O'Boyle
Inventor： Matthew O'Boyle
CPC classification number: A61M25/1029 , A61B17/2202 , A61M25/1034 , A61B2017/22021 , A61M2025/1075 , A61M25/104
Abstract: An angioplasty balloon catheter particularly adapted for ablation of a stenosis in vivo has a balloon which may be inflated with a conductive contrast fluid injected proximally to the balloon, and is furthermore metalized on the outside of the balloon and catheter shaft. The balloon has piezoelectric properties, and may be excited by application of an ultrasonic signal across the balloon between the metalized surface and the contrast fluid. The catheter is guided by a centrally located guide wire to the site of the stenosis. If the distal tip of the catheter shaft cannot pass through the stenosis, excitation of the piezoelectric balloon in a deflated state at the site of the stenosis causes ultrasonic hammering vibrations at the tip of the catheter shaft which ablate the stenosis. After the tip of the catheter has hammered its way across the stenosis, and while maintaining the ultrasonic excitation signal, the balloon is inflated to keep the vibrating balloon surface in contact with the stenosis. Unlike the case with other inflatable balloon catheters which simply press the stenosis against the blood vessel wall, the stenosis is broken up by ultrasonic vibrations and is carried away by the blood flow, minimizing the risk of re-stenosis.
Abstract translation: 特别适用于在体内消融狭窄的血管成形术球囊导管具有可以用向球囊近端注射的导电对比流体充气的气囊，并且还进一步在球囊和导管轴的外侧金属化。 气球具有压电性质，并且可以通过在金属化表面和造影流体之间的气球上施加超声信号来激发。 导管由位于中心的导丝引导至狭窄部位。 如果导管轴的远端不能通过狭窄，压缩球囊在狭窄部位的放气状态下的激发会导致导管轴末端的超声波锤击振动，从而消融狭窄。 在导管尖端穿过狭窄后，在保持超声波激发信号的同时，使气囊膨胀，以保持振动球囊表面与狭窄接触。 与其他简单按压血管壁狭窄的充气气囊导管的情况不同，狭窄被超声波振动破坏，并被血流带走，使再狭窄的风险最小化。
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Patent Agency Ranking
公开(公告)号：US5125069A
公开(公告)日：1992-06-23
申请号：US455075
申请日：1989-12-22
Applicant: Matthew O'Boyle
Inventor： Matthew O'Boyle
CPC classification number: F24H9/2014 , A61M5/44 , F24H4/02 , F25B21/04 , H01L35/00 , A61M2205/3606 , A61M2205/3673 , Y02B30/12
Abstract: Apparatus for changing the temperature of an infusible liquid from a first temperature to a second predetermined temperature. The apparatus includes a receiver assembly for changing the temperature of the liquid. The apparatus also includes a cartridge to be received in the assembly and which defines an enclosed passageway for movement of the fluid. The cartridge has a first end, a second end, a liquid inlet disposed adjacent the first end, a liquid output disposed adjacent the second end, and a first wall extending between the ends and made of a material having good heat transfer properties. The assembly includes a thermoelectric heat pump, and a slot is provided for releasably receiving the cartridge so that the heat pump engages the wall of the cartridge. The assembly also includes a temperature sensor engaging the wall adjacent the ouptut and an electric circuit which is responsive to the temperature sensor for controlling operation of the heat pump so that the liquid exiting the cartridge is at the predetermined temperature.
Abstract translation: 将可燃液体的温度从第一温度改变到第二预定温度的装置。 该装置包括用于改变液体温度的接收器组件。 该装置还包括待接收在组件中并且限定用于流体运动的封闭通道的盒。 盒具有第一端，第二端，邻近第一端设置的液体入口，邻近第二端设置的液体输出，以及在端部之间延伸并由具有良好传热特性的材料制成的第一壁。 组件包括热电热泵，并且设置有用于可释放地容纳盒的槽，使得热泵接合盒的壁。 该组件还包括接合邻近孔的壁的温度传感器和响应于温度传感器的电路，用于控制热泵的操作，使得离开盒的液体处于预定温度。
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公开(公告)号：US4544329A
公开(公告)日：1985-10-01
申请号：US458060
申请日：1983-01-14
Applicant: Matthew O'Boyle
Inventor： Matthew O'Boyle
CPC classification number: F04B43/12 , A61M5/142 , A61M5/14228 , A61M5/14232
Abstract: An improved peristaltic pump is disclosed which comprises a plurality of peristaltic tubes which extend from a central suction port to a common discharge chamber. A spiral cam engages the tubes and closes the lumens defined thereby. The spiral cam is rotated relative to the tubes to effect pumping.
Abstract translation: 公开了一种改进的蠕动泵，其包括从中心吸入口延伸到公共排放室的多个蠕动管。 螺旋凸轮接合管并封闭由此限定的管腔。 螺旋凸轮相对于管旋转以实现泵送。
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公开(公告)号：US4247607A
公开(公告)日：1981-01-27
申请号：US144329
申请日：1980-04-28
Applicant: Matthew O'Boyle
Inventor： Matthew O'Boyle
CPC classification number: H01M6/50 , H01M6/182 , H01M6/5044 , H01M2200/00
Abstract: The present invention relates to a lithium halide primary cell having means to indicate its end of life. The cell includes at least one lithium anode and a cathode in contact with a major surface of the anode wherein the indicating means comprises a stepped portion on the major surface of said anode which is not in contact with the cathode. The stepped portion of the anode comprises a surface area of from about 40 to 60% of the area of the major surface in contact with the cathode and about 15 to 5% of the total thickness of said anode.
Abstract translation: 本发明涉及一种表示其寿命终止的手段的卤化锂原电池。 电池包括至少一个与阳极的主表面接触的锂阳极和阴极，其中指示装置包括在不与阴极接触的阳极的主表面上的台阶部分。 阳极的阶梯部分包括与阴极接触的主表面的面积的约40至60％的表面积和所述阳极的总厚度的约15至5％。
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公开(公告)号：US5611807A
公开(公告)日：1997-03-18
申请号：US480414
申请日：1995-06-07
Applicant: Matthew O'Boyle
Inventor： Matthew O'Boyle
CPC classification number: A61M25/1029 , A61B17/2202 , A61M25/1034 , A61B2017/22021 , A61M2025/1075 , A61M25/104
Abstract: An angioplasty balloon catheter particularly adapted for ablation of a stenosis in vivo has a balloon which may be inflated with a conductive contrast fluid injected proximally to the balloon, and is furthermore metalized on the outside of the balloon and catheter shaft. The balloon has piezoelectric properties, and may be excited by application of an ultrasonic signal across the balloon between the metalized surface and the contrast fluid. The catheter is guided by a centrally located guide wire to the site of the stenosis. If the distal tip of the catheter shaft cannot pass through the stenosis, excitation of the piezoelectric balloon in a deflated state at the site of the stenosis causes ultrasonic hammering vibrations at the tip of the catheter shaft which ablate the stenosis. After the tip of the catheter has hammered its way across the stenosis, and while maintaining the ultrasonic excitation signal, the balloon is inflated to keep the vibrating balloon surface in contact with the stenosis. Unlike the case with other inflatable balloon catheters which simply press the stenosis against the blood vessel wall, the stenosis is broken up by ultrasonic vibrations and is carried away by the blood flow, minimizing the risk of re-stenosis.
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公开(公告)号：US4822344A
公开(公告)日：1989-04-18
申请号：US938620
申请日：1986-12-05
Applicant: Matthew O'Boyle
Inventor： Matthew O'Boyle
IPC: A61M5/168
CPC classification number: A61M5/16881 , A61M5/168
Abstract: A variable infusion device for administering liquids parenterally to a patient is formed of inexpensive plastic members. The device includes an elongated passage defined between two members of the device which are bonded to one another. A third member is movable relative to the first and second members to change the length of the elongated passage through which liquid flows thereby changing the flow rate of the liquid through the device. The liquid flow rates to the patient can be incrementally adjusted over a wide range of flow rates. Settings also include a low flow rate for merely keeping the patient's vein open.
Abstract translation: 用于向患者肠胃外给药液体的可变输注装置由廉价的塑料构件形成。 该装置包括限定在彼此结合的装置的两个构件之间的细长通道。 第三构件可相对于第一和第二构件移动以改变液体流过的细长通道的长度，从而改变通过装置的液体的流速。 可以在宽的流量范围内逐渐调整对患者的液体流速。 设置还包括仅保持患者静脉开放的低流量。
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