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公开(公告)号:US20150045729A1
公开(公告)日:2015-02-12
申请号:US14112479
申请日:2012-04-20
Applicant: Michael Denzer , Robert W. Swift , Neal D. Johnston , Gabriele Ganzitti , Kenneth R. Ewing , Suhas Krishna
Inventor: Michael Denzer , Robert W. Swift , Neal D. Johnston , Gabriele Ganzitti , Kenneth R. Ewing , Suhas Krishna
CPC classification number: A61M5/3204 , A61J1/065 , A61M5/20 , A61M5/326 , A61M5/3271 , A61M5/50 , A61M2005/206 , A61M2005/208 , A61M2005/2407 , A61M2005/2496 , A61M2005/3247 , A61M2205/0216 , A61M2205/121 , A61M2205/123 , A61M2205/14 , A61M2205/502 , A61M2205/581 , A61M2205/583 , A61M2205/586 , A61M2205/6018 , A61M2205/6036 , A61M2205/6045 , A61M2205/8206
Abstract: An autoinjector apparatus is disclosed which comprises a single-use cassette and an autoinjector. The cassette comprises a housing and a sleeve movably disposed in the housing. A syringe may be disposed in the sleeve and secured therein with a lock cap. The lock cap is affixed to a distal end of the sleeve and contacts the distal end of the syringe. A shield remover extends through an opening in a proximal end of the housing for removing a needle shield which covers a needle of the syringe. A cassette identification arrangement is provided on a surface of the housing to enable the autoinjector to identify the cassette. The autoinjector is provided with a detector for reading the cassette identification arrangement.
Abstract translation: 公开了一种自动注射装置,其包括一次性盒和自动注射器。 盒包括壳体和可移动地设置在壳体中的套筒。 注射器可以设置在套筒中并用锁定盖固定在其中。 锁盖固定在套筒的远端并与注射器的远端接触。 屏蔽去除器延伸穿过壳体的近端中的开口,用于移除覆盖注射器的针的针护罩。 在壳体的表面上提供盒识别装置,以使得自动注射器能够识别盒。 自动注射器设置有用于读取盒识别装置的检测器。
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公开(公告)号:US10092706B2
公开(公告)日:2018-10-09
申请号:US14112479
申请日:2012-04-20
Applicant: Michael Denzer , Robert W. Swift , Neal D. Johnston , Gabriele Ganzitti , Kenneth R. Ewing , Suhas Krishna
Inventor: Michael Denzer , Robert W. Swift , Neal D. Johnston , Gabriele Ganzitti , Kenneth R. Ewing , Suhas Krishna
Abstract: An autoinjector apparatus is disclosed which comprises a single-use cassette and an autoinjector. The cassette comprises a housing and a sleeve movably disposed in the housing. A syringe may be disposed in the sleeve and secured therein with a lock cap. The lock cap is affixed to a distal end of the sleeve and contacts the distal end of the syringe. A shield remover extends through an opening in a proximal end of the housing for removing a needle shield which covers a needle of the syringe. A cassette identification arrangement is provided on a surface of the housing to enable the autoinjector to identify the cassette. The autoinjector is provided with a detector for reading the cassette identification arrangement.
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3.
公开(公告)号:US20160120751A1
公开(公告)日:2016-05-05
申请号:US14777255
申请日:2014-03-14
Applicant: R. Paul Mounce , Clinton Judd , Suhas Krishna , Neal D. Johnston , Gordon Johnston , Giorgio Sardo , Gabriele Ganzitti , Hong Jun Yeh
Inventor: R. Paul Mounce , Clinton Judd , Suhas Krishna , Neal D. Johnston , Gordon Johnston , Giorgio Sardo , Gabriele Ganzitti , Hong Jun Yeh
CPC classification number: A61J1/18 , A61J2205/60 , A61M5/20 , A61M5/24 , A61M5/3202 , A61M5/3204 , A61M5/3271 , A61M5/427 , A61M5/46 , A61M5/482 , A61M2005/206 , A61M2005/208 , A61M2005/2407 , A61M2005/2414 , A61M2005/2481 , A61M2005/2496 , A61M2005/3247 , A61M2205/14 , A61M2205/192 , A61M2205/50 , A61M2205/581 , A61M2205/6018 , A61M2205/6027 , A61M2205/6036 , A61M2205/6054 , A61M2205/6063 , A61M2205/6072 , A61M2205/6081 , G09B23/285
Abstract: A cassette for use with an injector has a housing, and a cassette identification arrangement (cassette ID) defining a code containing information about the cassette that is detectable and decipherable by an injector. The cassette may further have a sleeve movably disposed within the housing, for holding a drug container, and a locking arrangement for interlocking the sleeve with the housing. The cassette may further have an aperture in the housing, and a cassette cap for removing a needle shield of the drug container. The cassette may have an anti-bending structure to prevent bending or flexing of the cassette cap. The injector may have a processor for controlling operational parameters of the injector and a detector communicatively coupled with the processor for detecting and communicating the cassette ID to the microprocessor to decipher the code defined therein. Also, a method of injecting a drug into a patient with an injector, wherein the sequence of actions performed by the user are controlled. Still further, a method of treating a patient in need thereof wherein a cassette containing a drug is provided and administered to the patient using an injector.
Abstract translation: 用于注射器的盒子具有壳体和盒子识别装置(盒ID),该盒子识别装置(盒ID)限定了包含关于盒子的信息的代码,该信息是可被喷射器检测和解密的。 盒可以进一步具有可移动地设置在壳体内的用于保持药物容器的套筒和用于将套筒与壳体联锁的锁定装置。 盒子还可以在壳体中具有孔,以及用于去除药物容器的针护罩的盒盖。 盒可以具有防弯曲结构以防止盒盖的弯曲或弯曲。 注射器可以具有用于控制注射器的操作参数的处理器和与处理器通信耦合的检测器,用于检测并将盒ID传送到微处理器以对其中定义的代码进行解密。 另外,利用注射器将药物注射到患者中的方法,其中控制由使用者执行的动作顺序。 另外,一种治疗有需要的患者的方法,其中使用注射器提供含有药物的药盒并给予患者。
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4.
公开(公告)号:US07744559B2
公开(公告)日:2010-06-29
申请号:US11959143
申请日:2007-12-18
Applicant: Suhas Krishna
Inventor: Suhas Krishna
IPC: A61M31/00
CPC classification number: A61M5/142 , A61M5/1723 , A61M25/10184 , A61M2005/1726 , A61M2205/332 , A61M2205/3331 , A61M2210/0693
Abstract: A system and method for infusing a drug under continuous positive pressure (such as convection enhanced deliver) to a target tissue to be treated is particularly useful for post-resection anticancer drug therapy. The system comprises a drug infusion catheter having an expandable device which is expanded within the target tissue such that the target tissue conforms to an outer surface of the expandable device, thereby creating a form of seal around the target volume in order to maintain an effective drug pressure gradient within the target tissue. The system further comprises a sensor to measure a parameter which can be correlated to the degree of conformance between the target tissue and the outer surface of the expandable device. The sensor is coupled to a feedback control system to determine whether there is a loss of conformance, and to adjust the expansion of the expandable device in order to maintain good conformance.
Abstract translation: 用于将待治疗的目标组织在连续正压(例如对流增强递送)下输注药物的系统和方法对于切除后抗癌药物治疗特别有用。 该系统包括药物输注导管,其具有在目标组织内扩张的可扩张装置,使得目标组织符合可扩张装置的外表面,由此产生围绕靶体积的密封形式,以便维持有效药物 目标组织内的压力梯度。 该系统还包括用于测量可与目标组织与可扩张装置的外表面之间的一致程度相关的参数的传感器。 传感器耦合到反馈控制系统以确定是否存在一致性的损失,并且调整可扩展装置的扩展以便保持良好的一致性。
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5.
公开(公告)号:US20080146993A1
公开(公告)日:2008-06-19
申请号:US11959143
申请日:2007-12-18
Applicant: Suhas Krishna
Inventor: Suhas Krishna
CPC classification number: A61M5/142 , A61M5/1723 , A61M25/10184 , A61M2005/1726 , A61M2205/332 , A61M2205/3331 , A61M2210/0693
Abstract: A system and method for infusing a drug under continuous positive pressure (such as convection enhanced deliver) to a target tissue to be treated is particularly useful for post-resection anticancer drug therapy. The system comprises a drug infusion catheter having an expandable device which is expanded within the target tissue such that the target tissue conforms to an outer surface of the expandable device, thereby creating a form of seal around the target volume in order to maintain an effective drug pressure gradient within the target tissue. The system further comprises a sensor to measure a parameter which can be correlated to the degree of conformance between the target tissue and the outer surface of the expandable device. The sensor is coupled to a feedback control system to determine whether there is a loss of conformance, and to adjust the expansion of the expandable device in order to maintain good conformance.
Abstract translation: 用于将待治疗的目标组织在连续正压(例如对流增强递送)下输注药物的系统和方法对于切除后抗癌药物治疗特别有用。 该系统包括药物输注导管,其具有在目标组织内扩张的可扩张装置,使得目标组织符合可扩张装置的外表面,由此产生围绕靶体积的密封形式,以便维持有效药物 目标组织内的压力梯度。 该系统还包括用于测量可与目标组织与可扩张装置的外表面之间的一致程度相关的参数的传感器。 传感器耦合到反馈控制系统以确定是否存在一致性的损失,并且调整可扩展装置的扩展以便保持良好的一致性。
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