IT1273240B - Device for measuring the rate of flow of a fluid, in particular in medical equipment, such as anaesthetic equipment - Google Patents
Device for measuring the rate of flow of a fluid, in particular in medical equipment, such as anaesthetic equipmentInfo
- Publication number
- IT1273240B IT1273240B ITBO940040A ITBO940040A IT1273240B IT 1273240 B IT1273240 B IT 1273240B IT BO940040 A ITBO940040 A IT BO940040A IT BO940040 A ITBO940040 A IT BO940040A IT 1273240 B IT1273240 B IT 1273240B
- Authority
- IT
- Italy
- Prior art keywords
- flow
- fluid
- measuring
- rate
- equipment
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title abstract 5
- 230000003444 anaesthetic effect Effects 0.000 title abstract 2
Landscapes
- Measuring Volume Flow (AREA)
Abstract
The device for measuring the rate of flow of a fluid, in particular in the field of medical equipment, such as anaesthetic equipment, comprises a tubular body 2, that can be inserted in line with the delivery tube 3 of the fluid whose flow is to be measured, has its own axial bore 4 of constant diameter f at least in the entire section intended for measuring the fluid flow and comprises, in a central zone, a body 8 that causes a drop in pressure consisting of a number of small tubes 11 each provided with an axial capillary hole 9; the body 8 partially defining, with its opposite ends, two connection chambers 5, 6, forming part of the axial bore 4 in the tubular body 2, which are in communication with a differential pressure sensor 7 that generates a signal proportional to the rate of flow of the fluid that moves with laminar flow along the capillary tubes 9. (Fig. 1) <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITBO940040A IT1273240B (en) | 1994-01-31 | 1994-01-31 | Device for measuring the rate of flow of a fluid, in particular in medical equipment, such as anaesthetic equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITBO940040A IT1273240B (en) | 1994-01-31 | 1994-01-31 | Device for measuring the rate of flow of a fluid, in particular in medical equipment, such as anaesthetic equipment |
Publications (3)
Publication Number | Publication Date |
---|---|
ITBO940040A0 ITBO940040A0 (en) | 1994-01-31 |
ITBO940040A1 ITBO940040A1 (en) | 1995-07-31 |
IT1273240B true IT1273240B (en) | 1997-07-07 |
Family
ID=11339465
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITBO940040A IT1273240B (en) | 1994-01-31 | 1994-01-31 | Device for measuring the rate of flow of a fluid, in particular in medical equipment, such as anaesthetic equipment |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1273240B (en) |
-
1994
- 1994-01-31 IT ITBO940040A patent/IT1273240B/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
ITBO940040A1 (en) | 1995-07-31 |
ITBO940040A0 (en) | 1994-01-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4961344A (en) | Multiple tube flowmeter | |
US4924877A (en) | Pressure sensing catheter | |
DE69725949T2 (en) | PRESSURE MEASURING CATHETERS | |
US3893451A (en) | Pressure transmission device | |
GB1154950A (en) | Improvements in or relating to Double-Lumen Balloon Catheters | |
US4546655A (en) | Flow measuring device with multiple-static pressure holes | |
CA2253813A1 (en) | Device for measuring the pressure of a fluid flowing into or out of the human body through a tubing | |
AU607624B2 (en) | Continuous injector of liquid medicine | |
ATE73310T1 (en) | CATHETER FOR BLADDER AND URINARY PRESSURE MEASUREMENT. | |
AU7034600A (en) | Apparatus and method for measuring the intratracheal pressure of an intubated patient | |
HUP0203826A2 (en) | Method for determining the viscosity of circulating blood of a living being, apparatus for effecting the method, apparatus for detecting the movement of a fluid, as well as an apparatus for determining the viscosity of a fluid | |
MX9100087A (en) | APPARATUS FOR ZERO RESET IN A LIVE PRESSURE DETECTOR AND METHOD FOR STEEL RESET | |
ES2075666T3 (en) | FITTING FOR PERFUSION AND SAMPLE TAKING. | |
US4088135A (en) | Balloon catheter with coaxial activating syringe | |
CN102215734B (en) | Remote pressure sensing system and method thereof | |
CA1178087A (en) | Flow measuring device with constant flow coefficient | |
IT1273240B (en) | Device for measuring the rate of flow of a fluid, in particular in medical equipment, such as anaesthetic equipment | |
US5309905A (en) | Connector for endotracheal tubes | |
US6371937B1 (en) | Manometer infusion apparatus | |
AU2001252967A1 (en) | Manometer infusion apparatus | |
KR960002975A (en) | Adapter for connecting the tube to the animal | |
GB2446827A (en) | A pitot-static device | |
EP0638785A3 (en) | Device for the flow measurement of a liquid flowing through a measuring tube. | |
GB2379389A (en) | Multi-lumen manometry catheters. | |
JPS5827543A (en) | Small pressure converter |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19940216 |