Chemical sensor

Chemical sensor

dialysate

Applicant: Accentus

and

A sensor liquid

for detecting

is described.

example,

consists

the

of

a layer

electrode;

and

extending

an

to be used, for

dialysate

entry-port,

sensor

cleaning

sensing

the sensor one

are nor covered

and are no more The

sensor

with

the

between

3 mm apart

protection

against

of the zigzag.

A

micro-

provides solid-state

by

sensor,

in situ. Rhodes,

Applicant: BaIhud

diffusing

layer consisting

favourable

2001

layer

of a second

permeable

substance,

and is situated

The support channels

material

on the support

which

to, and optionally the permeation

that

structure

the

when

also laterally,

is

the

sections

of the surface

of the permeation

(the sections

being

permeable,

the

membrane

with

which

angles

layer

oxidant

supply water

exhaust

stream,

vapour

stream.

suitable

for

polymer

The

Patent number: WO

1

Inventor:

2001

Company,

International system

thar

includes

system dialysate line,

a dialyzer,

supply

collection

mechanism,

mechanism,

a first-flow

resistance,

Innovation

an arterial resistance,

a third-flow

is particularly

environment.

resistance

dialysate

line, a venous a second-flow and a control

system. The dialyzer has a blood flow-path dialysate through blood

c9

flow-path

and a

that are in communication

a membrane. entry-port

The

a pressurizable a

and

The blood flow-path a blood

exit-port.

water

in the

stream,

sample with

The

such as the

O’Connell,

with

solid-

The

improved

properties

of

humidifier

2001

has a The

assayable (TM)

or

a

one selectively-permeable

contains

of

one

T.S.

Levkoff,

E.

H. Vartanian 2001

for separating

means fluids

are available

zone

membrane

the radial

pressure

in

by at least

applying

capable

this patent.

is

In

includes

a for

to withstand during

oil

zone. A method in the production

is also

the arrangement

of

is secured.

will appear

oil and water

a borehole

the

is selective

is designed that

pipe

the inflow

device

which

that

(AC or TM),

Patent number: WO 0 l/669 10

of both,

Publication dzte: 13 September

into

a

device

for regulating

in the production

for separating

in which

area, and if

so that the

membrane

production

The

to the borehole

production

has been

end to a production

in the borehole

hydrophobic

zone

is used).

oil to a discharge

oil, This

of

Torsaeter,

in a production

(in a reservoir

at its upper

transports

fluid

The

and 0.

oil and water

membrane

of an moiety

both.

membrane

or a combination

cell

is separated

environment

at least one composition

present,

an emitter

(AC) and a tracer

combination

B.

It is positioned

reservoir

AI’S,

in the compartment

from the predetermined

when

for separating

in a borehole

pressure

that

the

L.A. Capriccio,

Jennings,

D.A. Tenney,

necessary

up of at least

compound

composition

bringing

R.E.

connected

the

made

each

before

is transferred.

selective

a compartment

marking

Norway A device

Denmark

composition

the

for identifying

indicia

Applicant/Inventors: T. Holt

the

Monitoring pesticides in groundwater reservoirs

comprising

are produced,

permanently

Device and method oil and water

zone,

provides

the

reactant

01167533

invention

To

between

Publication date: 13 September

primarily

A.D. Mossman

The present

that

Inventors: R.A. Ostgaard, Geiselman,

is particularly

Chemtest

slides.

correlation

corresponding

specimen

for

area’ for

specimen

a sub-system

and

the

station’

an ‘unloading

and specimens

each

for receiving

such as filter membranes,

and

includes

slide

The system

loading

completed

in

a fuel-cell

a simpler

consumables

slide

for

Patent number: WO 01167067

through

is humidified

Applicant: Groundwater

suited for use in a nonclinical

the

station’

a ‘second

one-to-one

system

apparatus

and inspection.

a ‘first loading

samples

an

of

of fluid

the cells to a microscope

vials,

which

The Netherlands

A haemodialysis

are of different

systems

Publication date: 13 September

for a non-clinical

to

and/or

a plurality

a number

of cells from each sample

includes

maintain

USA

from

sample

removing

preparation

includes

staining,

developed.

Patent number: WO

Inventor: K. Eck

Applicant: Internova

for use

in fuel-cell

for

for fixing,

a slide dispenser,

level.

systems.

a monolayer

and

gas or other

acceptable

welding

in vials

collecting

properties

humidifier

fuel-cell

samples

receiving

of liquid

from

specimens

has

use in conjunction

allow

Haemodialysis environment

a

additive.

the membrane,

gas supply

membrane

date: 7 September

comprises

gas-transmission

is useful

a reactant

using

gases

to an

configuration.

to the

dry

wet gas can reduce

channels). 0 I/6432

a

is suitable

F. Larsen,

200 1

system for preparing

and transferring

employs

in its dry condition,

By wetting

and

Publication

D.J. Postma,

specimens

preferably

of reactant

The membrane

mechanical

connected

that

membrane

of an amount

humidifier

layer leaves

exposed

Canada

and hydrophilic

the wet and

layer.

to the plane of

layer. The support

Systems,

water-transmission

presence

pre-defined

can pass at right

humidifier

membrane

composition.

of a support a permeation

layer has a support

or substances

Inventors: N.P. Arildskov, R. Jakobsen

cytological

humidifier

for

groundwater

the

2001

the wet or dry gases in the humidifier,

membrane

to at least one pre-defined

through

substance

consists

of a first material;

consisting

Power

transmission

even when

AG, Germany

ar least one pre-defined

selectively

and

the

is useful

in

Publication date: 13 September

first-flow

R. Hadden

polymer

components.

The membrane

line.

in the

the

of

invention

reservoirs.

Cytological

A membrane-exchange

In operation,

A.D. Turner

relates to a composite

for selectively

pressure

for monitoring

Patent number: WO 01167094

The third-

resistance

exchange

microporous

Applicant: Atecs Mannesmann

substance.

and

is also

an assayable

degradation

pesticides

the dialyzer

There

a method

and/or

monitoring

mechanism,

water-permeable

membrane

The invention

including

sorption

into

environment

diffusion.

The second-flow

adjusts

Publication date: 7 September

resists

Composite

the

resistance.

Membrane

further

of the electrodes

date: 7 September

Publication

compound,

is

at least one

is brought

for monitoring

An automated

interdigitated

of sulfonated

R. Peat, H.G.

a method

Inventors: J. Traeger,

form,

Patent number: WO 01165248 Inventors:

of passive

provided

Applicant: Cytyc Corporation,

a compact,

which can be cleaned

by means

Patent number: WO 01164262

fluoride fouling

oil. This provides

the predetermined

with

TM

The present

to the venous

the second-flow

contact

and

third-flow

parts

membrane

polyvinylidene

supply

resistance,

AC

be of zigzag

electrodes

the successive

that

system

composition

environment,

AC is present,

compound.

mechanism.

is connected

when

to

resistance

the predetermined

dialysate-supply

between

collection

control

dialysate

between

the

is connected

flow resistance The

line is connected

and the dialyzer.

resistance

exit-

to the blood

The firsr-flow

between

mechanism

collection

with

and wherein,

the glass electrode.

may

cleaning

each

by electrolysis

from

electrode

hydrophilic

from

of a voltage

gas bubbles

any fouling

The

by the layer of glass,

application

generates

dislodge

than

connected

to the

to the dialysate

line is connected

and the venous

the dialysate

The cleaning

and the dialysate

exit-port.

contact

pressurizable

is connected

is connected

the blood

electrodes,

length).

mechanism

entry-port

The

mechanism

port. The arterial entry-port,

electrode

electrically-insulating

along each side of the sensor electrode

electrodes

porous

The glass

of glass covering

two

its entire

them

supply

electrode.

of a narrow,

surface

substrate;

other.

dialysate

a glass pH

has a dialysate exit-port.

of a

properties

It is designed

and a reference

electrode

(along

chemical

in an oil well. It includes

electrode on

Plc, UK

flow-path

a dialysate

Membrane

described,

by

is described

in

2001

Technology

No. 141