公开(公告)号：US20160131127A1

公开(公告)日：2016-05-12

申请号：US14534718

申请日：2014-11-06

Applicant: Zoll Circulation, Inc.

Inventor： Austin Reid Hendricks ,  Christo Petrov Pamichev ,  Venkata Vishnu Gurukula ,  Jeremy Thomas Dabrowiak

IPC: F04B43/12 ,  A61F7/12

CPC classification number: F04B43/1223 ,  A61F2007/0054 ,  A61M5/14232 ,  F04B43/1276 ,  F04B43/1284

Abstract: A peristaltic pump has an arcuate raceway with a partially concave inner surface extending through an arc of at least one hundred eighty degrees (180°). The arc defines a midpoint, and a rotor faces the inner surface of the raceway and is both rotatable relative to the raceway and translationally movable relative to the raceway between a pump position, wherein the rotor is spaced from the midpoint a first distance, and a tube load position, wherein the rotor is spaced from the midpoint a second distance greater than the first distance. A motor is coupled to the rotor to rotate the rotor plural are rollers arranged on the rotor to contact tubing disposed between the rotor and the raceway when the rotor is in the pump position. The motor is prevented from stopping at a predetermined angular position to facilitate loading and unloading tubing.

Abstract translation: 蠕动泵具有弓形滚道，其具有延伸通过至少一百八十度（180度）的弧的部分凹入的内表面。 弧定义中点，并且转子面向滚道的内表面，并且可相对于滚道旋转，并且在泵位置之间可相对于滚道平移地相对于滚道移动，其中转子与第一距离的中点间隔开， 管装载位置，其中转子与中点间隔大于第一距离的第二距离。 当转子处于泵位置时，电动机联接到转子以使转子旋转多个布置在转子上的辊，以接触设置在转子和滚道之间的管道。 电机被阻止在预定角度位置停止以便于装载和卸载管道。

公开(公告)号：US20180128258A1

公开(公告)日：2018-05-10

申请号：US15711276

申请日：2017-09-21

Applicant: Zoll Circulation, Inc.

Inventor： Austin Reid Hendricks ,  Christo Petrov Pamichev ,  Venkata Vishnu Gurukula ,  Jeremy Thomas Dabrowiak

IPC: F04B43/12 ,  A61M5/142 ,  A61F7/00

CPC classification number: F04B43/1276 ,  A61F2007/0054 ,  A61M5/14232 ,  F04B43/1223 ,  F04B43/1253 ,  F04B43/1284

Abstract: A peristaltic pump has an arcuate raceway with a partially concave inner surface extending through an arc of at least one hundred eighty degrees (180°). The arc defines a midpoint, and a rotor faces the inner surface of the raceway and is both rotatable relative to the raceway and translationally movable relative to the raceway between a pump position, wherein the rotor is spaced from the midpoint a first distance, and a tube load position, wherein the rotor is spaced from the midpoint a second distance greater than the first distance. A motor is coupled to the rotor to rotate the rotor plural are rollers arranged on the rotor to contact tubing disposed between the rotor and the raceway when the rotor is in the pump position. The motor is prevented from stopping at a predetermined angular position to facilitate loading and unloading tubing.

公开(公告)号：US09784263B2

公开(公告)日：2017-10-10

申请号：US14534718

申请日：2014-11-06

Applicant: Zoll Circulation, Inc.

Inventor： Austin Reid Hendricks ,  Christo Petrov Pamichev ,  Venkata Vishnu Gurukula ,  Jeremy Thomas Dabrowiak

IPC: F04B43/12 ,  A61M5/142 ,  A61F7/00

CPC classification number: F04B43/1223 ,  A61F2007/0054 ,  A61M5/14232 ,  F04B43/1276 ,  F04B43/1284

Abstract: A peristaltic pump has an arcuate raceway with a partially concave inner surface extending through an arc of at least one hundred eighty degrees (180°). The arc defines a midpoint, and a rotor faces the inner surface of the raceway and is both rotatable relative to the raceway and translationally movable relative to the raceway between a pump position, wherein the rotor is spaced from the midpoint a first distance, and a tube load position, wherein the rotor is spaced from the midpoint a second distance greater than the first distance. A motor is coupled to the rotor to rotate the rotor plural are rollers arranged on the rotor to contact tubing disposed between the rotor and the raceway when the rotor is in the pump position. The motor is prevented from stopping at a predetermined angular position to facilitate loading and unloading tubing.

公开(公告)号：US11353016B2

公开(公告)日：2022-06-07

申请号：US16690006

申请日：2019-11-20

Applicant: Zoll Circulation, Inc.

Inventor： Austin Reid Hendricks ,  Christo Petrov Pamichev ,  Venkata Vishnu Gurukula ,  Jeremy Thomas Dabrowiak

IPC: F04B43/12 ,  A61M5/142 ,  A61F7/00

Abstract: A peristaltic pump has an arcuate raceway with a partially concave inner surface extending through an arc of at least one hundred eighty degrees (180°). The arc defines a midpoint, and a rotor faces the inner surface of the raceway and is both rotatable relative to the raceway and translationally movable relative to the raceway between a pump position, wherein the rotor is spaced from the midpoint a first distance, and a tube load position, wherein the rotor is spaced from the midpoint a second distance greater than the first distance. A motor is coupled to the rotor to rotate the rotor plural are rollers arranged on the rotor to contact tubing disposed between the rotor and the raceway when the rotor is in the pump position. The motor is prevented from stopping at a predetermined angular position to facilitate loading and unloading tubing.

公开(公告)号：US20200232452A1

公开(公告)日：2020-07-23

申请号：US16690006

申请日：2019-11-20

Applicant: Zoll Circulation, Inc.

Inventor： Austin Reid Hendricks ,  Christo Petrov Pamichev ,  Venkata Vishnu Gurukula ,  Jeremy Thomas Dabrowiak

IPC: F04B43/12

Abstract: A peristaltic pump has an arcuate raceway with a partially concave inner surface extending through an arc of at least one hundred eighty degrees (180°). The arc defines a midpoint, and a rotor faces the inner surface of the raceway and is both rotatable relative to the raceway and translationally movable relative to the raceway between a pump position, wherein the rotor is spaced from the midpoint a first distance, and a tube load position, wherein the rotor is spaced from the midpoint a second distance greater than the first distance. A motor is coupled to the rotor to rotate the rotor plural are rollers arranged on the rotor to contact tubing disposed between the rotor and the raceway when the rotor is in the pump position. The motor is prevented from stopping at a predetermined angular position to facilitate loading and unloading tubing.