专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2022232686A1 CORRELATION BETWEEN INTRAPERITONEAL PRESSURE ("IPP") MEASUREMENTS AND PATIENT INTRAPERITONEAL VOLUME ("IPV") METHODS, APPARATUSES, AND SYSTEMS 审中-公开
公开(公告)号：WO2022232686A1
公开(公告)日：2022-11-03
申请号：PCT/US2022/027269
申请日：2022-05-02
申请人： BAXTER INTERNATIONAL INC. , BAXTER HEALTHCARE SA
发明人： VARTIA, Christian Antero , NOGALES, Carlos Alberto Corrales , YANAGA, Joanna Rita , DEL CASTILLO, Jorge , BORGQVIST, Per-Olof , WALLENBORG, Anders , NORMAN, John Sterling , AGUILAR, Jeannette , HEDLUND, Madison Rachel , GUDANI, Caesar
IPC分类号： A61M1/28 , A61M1/16
摘要： Methods, apparatuses, and systems for determining a correlation between intraperitoneal pressure ("IPP") measurements and patient intraperitoneal volume ("IPV") are disclosed. In an example, an apparatus is configured to determine a maximum fill volume of dialysate to be pumped into a peritoneal cavity of a patient. The apparatus also determines a plurality of iterations to achieve the maximum fill volume and a volume of the dialysate to be pumped for each of the iterations. For each iteration, the apparatus causes a dialysis machine to pump the dialysate to the peritoneal cavity based on the determined volume for that iteration, records IPP measurement output data from a pressure sensor, records or determines a total accumulated fill volume, and creates a data point for a personalized patient model corresponding to a correlation between the IPP measurement output data and the total accumulated fill volume.

2. 发明申请

WO2022173740A1 PERITONEAL TROCAR APPARATUS AND SYSTEM 审中-公开
公开(公告)号：WO2022173740A1
公开(公告)日：2022-08-18
申请号：PCT/US2022/015641
申请日：2022-02-08
申请人： BAXTER INTERNATIONAL INC. , BAXTER HEALTHCARE SA , MAYO FOUNDATION FOR MEDICAL EDUCATION AND RESEARCH
发明人： OPPEGARD, Shawn Collin , GARCIA, Unberto , CORRALES, Carlos , DEL CASTILLO, Jorge , ENERIO, Jeshrene , CONNELL, Brian , BOWERS, Steven , PORTER II, Ivan E. , RITCHIE, Charles
IPC分类号： A61B17/34 , A61B90/00 , A61M13/00 , A61M1/28
摘要： A trocar for peritoneal dialysis is disclosed herein. An example trocar includes a conduit having two or more parallel lumens and a head connected to a first end of the conduit. The head includes two (or more) parallel lumens that are aligned respectively with the parallel conduit lumens and includes at least one of a gasket or a seal for each lumen. The trocar also includes a coupler connected to the head. The coupler includes two (or more) parallel lumens that are aligned respectively with the parallel lumens of the head. The coupler includes a coupling mechanism for each lumen for securing surgical tools in place after insertion into a patient. The trocar may also include an obturator having a shaft that is removably inserted through the coupler, head, and conduit to protrude from a second end of the conduit.

3. 发明公开

EP1324787A2 PERITONEAL DIALYSIS CATHETERS 有权
标题翻译：导管腹膜透析
公开(公告)号：EP1324787A2
公开(公告)日：2003-07-09
申请号：EP01979903.0
申请日：2001-09-28
申请人： Baxter International Inc.
发明人： RUDDELL, Scott , YARDIMCI, Atif , DEL CASTILLO, Jorge
IPC分类号： A61M1/28
CPC分类号： A61M1/285 , A61M1/284 , A61M25/0041 , A61M25/04
摘要： A catheter suitable for use in performing peritoneal dialysis. The catheter is a dual lumen catheter which allows for continuous flow peritoneal dialysis. Dialysate flows through the catheter into the patient via one lumen and simultaneously flows through the catheter out of the patient via the second lumen. The dual lumen dialysis catheter has a flexible tube which has an implantable portion extending from an external patient portion. Both of the lumens have openings in the external patient portion for connecting to a supply and drain of dialysate, respectively. The implantable portion has a preformed curved segment which has an outlet for the first lumen to flow dialysate into the patient's peritoneal cavity. The implantable portion has an opening for the second lumen at the distal end to flow dialysate out of the peritoneal cavity and removal from the patient. The catheter facilitates mixing of fresh and spent dialysate inside the pentoneal cavity by inflowing fresh dialysate into the cavity at a location substantially separated from the cavity outflow location, and by directing the inflow of dialysate into the cavity opposite the cavity outflow location.

4. 发明授权

EP1324787B1 PERITONEAL DIALYSIS CATHETERS 有权
标题翻译：导管腹膜透析
公开(公告)号：EP1324787B1
公开(公告)日：2007-02-14
申请号：EP01979903.0
申请日：2001-09-28
申请人： Baxter International Inc.
发明人： RUDDELL, Scott , YARDIMCI, Atif , DEL CASTILLO, Jorge
IPC分类号： A61M1/28
CPC分类号： A61M1/285 , A61M1/284 , A61M25/0041 , A61M25/04
摘要： A catheter suitable for use in performing peritoneal dialysis. The catheter is a dual lumen catheter which allows for continuous flow peritoneal dialysis. Dialysate flows through the catheter into the patient via one lumen and simultaneously flows through the catheter out of the patient via the second lumen. The dual lumen dialysis catheter has a flexible tube which has an implantable portion extending from an external patient portion. Both of the lumens have openings in the external patient portion for connecting to a supply and drain of dialysate, respectively. The implantable portion has a preformed curved segment which has an outlet for the first lumen to flow dialysate into the patient's peritoneal cavity. The implantable portion has an opening for the second lumen at the distal end to flow dialysate out of the peritoneal cavity and removal from the patient. The catheter facilitates mixing of fresh and spent dialysate inside the pentoneal cavity by inflowing fresh dialysate into the cavity at a location substantially separated from the cavity outflow location, and by directing the inflow of dialysate into the cavity opposite the cavity outflow location.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式