Assignee

HOSPAL IND

FR66 patents

Top patents by PatentIndex Score

US5744031AApr 28, 1998

Artificial kidney provided with means for determining characteristics of blood

HOSPAL IND187 citations99

US5578223ANov 26, 1996

Artificial kidney and method for adjusting a concentration of substance in blood using thereof

HOSPAL IND146 citations99

US5366630ANov 22, 1994

Device and method for controlling the balance of fluids in an extracorporeal blood circuit

HOSPAL IND197 citations98

US6325774B1Dec 4, 2001

Dialysis apparatus for independently controlling the concentration of at least two ionic substances inside a patient's body

HOSPAL IND100 citations97

US5318511AJun 7, 1994

Method and apparatus for controlling the circulation of blood in a single needle circuit

HOSPAL IND152 citations97

US5178763AJan 12, 1993

Method and apparatus for preparing a substitution liquid

HOSPAL IND139 citations97

US6123847ASep 26, 2000

Device and process for regulating the sodium concentration in a dialysis liquid with a view to a prescription

HOSPAL IND65 citations96

US5895578AApr 20, 1999

Method of disinfection for a dialysis machine

HOSPAL IND93 citations95

US5399157AMar 21, 1995

Method for checking the operation of sensors situated in a dialysis liquid circuit

HOSPAL IND64 citations95

US5047147ASep 10, 1991

Single-needle artificial kidneys

HOSPAL IND78 citations95

US4767526AAug 30, 1988

Artificial kidney with automatic regulation of the pressure of the dialyslate as a function of withdrawal of ultrafiltrate

HOSPAL IND89 citations95

US4617115AOct 14, 1986

Artificial kidney with disposable dialysis liquid circuit

HOSPAL IND74 citations95

US6260715B1Jul 17, 2001

Means for the biological purification of a biological fluid

HOSPAL IND99 citations94

US6248238B1Jun 19, 2001

Medical apparatus for the extracorporeal treatment of blood or plasma, and processes for using this apparatus

HOSPAL IND65 citations94

US5145583ASep 8, 1992

Asymmetric semipermeable membrane for the treatment of biological fluids

HOSPAL IND65 citations94

US5015388AMay 14, 1991

Integrated device for the biospecific purification of a liquid containing cellular elements

HOSPAL IND54 citations94

US4844810AJul 4, 1989

Installation with multiple functions for replacement of the natural filtration of the blood

HOSPAL IND93 citations94

US5644402AJul 1, 1997

Device for detecting a conduit and for determining at least one characteristic of its content

HOSPAL IND52 citations93

US5476592ADec 19, 1995

Method and device for injection of a sterile and antipyrogenic fluid

HOSPAL IND86 citations93

US5342527AAug 30, 1994

Method for the calibration of a pair of sensors placed in a dialysis circuit

HOSPAL IND27 citations93

US5228889AJul 20, 1993

Device for eliminating bubbles of gas in a flowing liquid

HOSPAL IND83 citations93

US5004548AApr 2, 1991

Method and apparatus for rinsing and priming an exchanger

HOSPAL IND54 citations93

US4923613AMay 8, 1990

Method for determining a patient's blood sodium level and artificial kidney for the application thereof

HOSPAL IND54 citations93

US4889635ADec 26, 1989

Method and apparatus for controlling the quantities of liquid circulating in the dialysis liquid circuit of an artificial kidney

HOSPAL IND45 citations93

US4599165AJul 8, 1986

Single-needle artificial kidney

HOSPAL IND41 citations93

US6635026B1Oct 21, 2003

Haemofiltration machine for independently controlling the concentration of a least two ionic substances in a patient's internal medium

HOSPAL IND27 citations92

US5722399AMar 3, 1998

Device for measuring the pressure of a liquid and method for regulating such a device

HOSPAL IND57 citations92

US5626760AMay 6, 1997

Multifunction device for the treatment of blood

HOSPAL IND21 citations92

US4950395AAug 21, 1990

Artificial kidney with moderate exchange rates

HOSPAL IND72 citations92

US4623450ANov 18, 1986

Artificial kidney

HOSPAL IND138 citations92

US6177013B1Jan 23, 2001

Use of a neutral or cationic polymer to prevent to activation of blood or plasma in contact with a semi-permeable membrane

HOSPAL IND16 citations91

US6010475AJan 4, 2000

Apparatus for the treatment of blood by extracorporeal circulation and process of manufacture

HOSPAL IND17 citations91

USD357312SApr 11, 1995

Fluid cassette

HOSPAL IND82 citations91

US5382227AJan 17, 1995

Apparatus and method for setting the level of a liquid in a chamber of an extracorporeal blood circuit

HOSPAL IND42 citations91

US6579494B1Jun 17, 2003

Process and device for sterilizing and dispensing a liquid for medical use

HOSPAL IND31 citations90

US5727877AMar 17, 1998

Method for preparing solutions for medical use

HOSPAL IND20 citations90

US5460446AOct 24, 1995

Device and method for preparing solution for medical use

HOSPAL IND28 citations90

US4857199AAug 15, 1989

Method and system for pumping two liquids in equal quantities in an artificial kidney

HOSPAL IND96 citations90

US4765888AAug 23, 1988

Artificial kidney with integrated dialysate circuit

HOSPAL IND44 citations88

US5227049AJul 13, 1993

Single-needle circuit for circulating blood outside the body in blood treatment apparatus

HOSPAL IND48 citations87

US5139669AAug 18, 1992

Apparatus with hollow fibres

HOSPAL IND25 citations87

US4624778ANov 25, 1986

Spacer for membrane apparatus

HOSPAL IND28 citations85

US6423232B1Jul 23, 2002

Use of a neutral or cationic polymer to prevent activation of the contact phase of blood or plasma in contact with a semi-permeable membrane

HOSPAL IND16 citations82

US5200627AApr 6, 1993

Apparatus and method for monitoring flow of infusion liquid

HOSPAL IND20 citations82

US5111683AMay 12, 1992

Calibration method for a pulse response flowmeter

HOSPAL IND48 citations82

Showing the top 50 of 66 patents by PatentIndex Score.

HOSPAL IND

Top patents by PatentIndex Score

Artificial kidney provided with means for determining characteristics of blood

Artificial kidney and method for adjusting a concentration of substance in blood using thereof

Artificial kidney and a method of controlling it

Device and method for preparing a treatment liquid by filtration

Artificial kidney dosing method

Device for preparing a treatment liquid by filtration

Artificial kidney for adjusting a concentration of substance in blood

Device and method for controlling the balance of fluids in an extracorporeal blood circuit

Dialysis apparatus for independently controlling the concentration of at least two ionic substances inside a patient&#39;s body

Method and apparatus for controlling the circulation of blood in a single needle circuit

Method and apparatus for preparing a substitution liquid

Device and process for regulating the sodium concentration in a dialysis liquid with a view to a prescription

Method of disinfection for a dialysis machine

Method for checking the operation of sensors situated in a dialysis liquid circuit

Single-needle artificial kidneys

Artificial kidney with automatic regulation of the pressure of the dialyslate as a function of withdrawal of ultrafiltrate

Artificial kidney with disposable dialysis liquid circuit

Means for the biological purification of a biological fluid

Medical apparatus for the extracorporeal treatment of blood or plasma, and processes for using this apparatus

Asymmetric semipermeable membrane for the treatment of biological fluids

Integrated device for the biospecific purification of a liquid containing cellular elements

Installation with multiple functions for replacement of the natural filtration of the blood

Device for detecting a conduit and for determining at least one characteristic of its content

Method and device for injection of a sterile and antipyrogenic fluid

Method for the calibration of a pair of sensors placed in a dialysis circuit

Device for eliminating bubbles of gas in a flowing liquid

Method and apparatus for rinsing and priming an exchanger

Method for determining a patient&#39;s blood sodium level and artificial kidney for the application thereof

Method and apparatus for controlling the quantities of liquid circulating in the dialysis liquid circuit of an artificial kidney

Single-needle artificial kidney

Haemofiltration machine for independently controlling the concentration of a least two ionic substances in a patient&#39;s internal medium

Device for measuring the pressure of a liquid and method for regulating such a device

Multifunction device for the treatment of blood

Artificial kidney with moderate exchange rates

Artificial kidney

Use of a neutral or cationic polymer to prevent to activation of blood or plasma in contact with a semi-permeable membrane

Apparatus for the treatment of blood by extracorporeal circulation and process of manufacture

Fluid cassette

Apparatus and method for setting the level of a liquid in a chamber of an extracorporeal blood circuit

Process and device for sterilizing and dispensing a liquid for medical use

Method for preparing solutions for medical use

Device and method for preparing solution for medical use

Method and system for pumping two liquids in equal quantities in an artificial kidney

Artificial kidney with integrated dialysate circuit

Single-needle circuit for circulating blood outside the body in blood treatment apparatus

Apparatus with hollow fibres

Spacer for membrane apparatus

Use of a neutral or cationic polymer to prevent activation of the contact phase of blood or plasma in contact with a semi-permeable membrane

Apparatus and method for monitoring flow of infusion liquid

Calibration method for a pulse response flowmeter

Dialysis apparatus for independently controlling the concentration of at least two ionic substances inside a patient's body

Method for determining a patient's blood sodium level and artificial kidney for the application thereof

Haemofiltration machine for independently controlling the concentration of a least two ionic substances in a patient's internal medium