What is a plethysmometer used for?

A plethysmometer measures small volume changes, typically used to assess paw edema or inflammation in rodents during pharmacological studies.

Can this plethysmometer be used for both rats and mice?

Yes, the BioMed Plethysmometer includes dedicated restrainers for both rats and mice.

What is the measurement accuracy of this system?

The system provides ultra-high accuracy up to 1 μL, ensuring precise detection of even minimal swelling changes.

Does it include software for data analysis?

The plethysmometer includes built-in data statistics and automatic calculation functions, making it easy to review paw edema volume changes.

How does it differ from other plethysmometer systems?

The measurement principle is different. Our plethysmometer measures paw volume through force and reaction force using ultra-high precision pressure sensors, without needing other standard devices—only pure water in the cup is required.

SANS Plethysmometer for Evaluation Paw Volume

SANS Plethysmometer for Evaluation Paw Volume

Vendor: SANS

Type: Behavioral & Phenotyping Systems

High-precision paw volume plethysmometer for rodents using Archimedes' law. Measures paw edema and inflammation for anti-inflammatory and antipyretic pharmac... ... Read More

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Overview

Feature

Applications

Specifications

Order Information

Literature

FAQ

Customer Review

overview

The Plethysmometer is an useful instruments designed to measure small change in paw volume, it is typically used to measure the inflammation of the paws in rodents which is experimentally induced. This test provides effective evaluation on screening potential antipyretic, anti-inflammatory, anti-oedema properties of pharmacological substances.

The Plethysmometer, also call as Paw Edema Meter, is a precise and user-friendly instrument designed to measure small volume changes in experimental animals. It is commonly used in pharmacology and inflammation studies to evaluate paw swelling induced in rodents. This system provides accurate, repeatable, and efficient data for screening the anti-inflammatory, anti-edema, and antipyretic properties of potential therapeutic compounds.

By combining modern sensing technology with the physical principles of Newton’s laws of motion and Archimedes’ law, the Plethysmometer ensures exceptional measurement precision and reliability. The system converts buoyancy changes into measurable forces, enabling accurate calculation of paw volume in real time.

Features & Benefits

Ultra-High Accuracy

Measures volume changes as precise as 1 μL, ensuring reliable and repeatable results

Smart Touchscreen Interface

7-inch high-resolution display for intuitive operation and clear data visualization

Flexible Operation

Choose between automatic or pedal start to match experimental preferences

Dual Animal Compatibility

Designed for both rats and mice with dedicated restrainers

Instant Printing & Data Storage

Save up to 200 data sets and print results instantly for documentation

Automatic Data Analysis

Calculates mean and standard deviation in real time, streamlining workflow

Modern Sensing Technology

Delivers higher precision and easier operation compared with other suppliers

Applications

Pharmacological testing of anti-inflammatory and anti-edema compounds

Preclinical research on pain and inflammation in rodents

Evaluation of drug efficacy in paw edema models

Laboratory teaching and physiological experiments involving volume displacement measurement

Suitable for both rats and mice, provides a simple, non-invasive method for quantitative results with minimal stress

Specifications

Specification

Display	7 inch touch screen display, resolution 800*480
Volume	0-70 ml
Measurement Accuracy	1 µl
Measuring Cup Inner Diameter	40 mm
Integrated Battery	Deviation < 0.083 seconds/hour
Starting	Automatic or pedal switch
Mini Printer	Instant print & memory print
Memory	200 data
Data Statistics	Automatically calculates the average value and standard deviation in real time
Data Store	USB interface, data can be stored in the PC
Control Unit Dimensions	350 × 300 × 145 mm
Power Supply	110V/220V, 50/60Hz

Order Information

Item No.	Product Description
SA701	Plethysmometer for both Rat and Mouse

Certificate

For Research Use Only (RUO). Not for use in diagnostic procedures or patient testing.

literature

ACS Omega

Design and Synthesis of Novel Double-Ring Conjugated Enones as Potent Anti-rheumatoid Arthritis Agents

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Frequently Asked Questions

What is a plethysmometer used for?

A plethysmometer measures small volume changes, typically used to assess paw edema or inflammation in rodents during pharmacological studies.
Can this plethysmometer be used for both rats and mice?

Yes, the BioMed Plethysmometer includes dedicated restrainers for both rats and mice.
What is the measurement accuracy of this system?

The system provides ultra-high accuracy up to 1 μL, ensuring precise detection of even minimal swelling changes.
Does it include software for data analysis?

The plethysmometer includes built-in data statistics and automatic calculation functions, making it easy to review paw edema volume changes.
How does it differ from other plethysmometer systems?

The measurement principle is different. Our plethysmometer measures paw volume through force and reaction force using ultra-high precision pressure sensors, without needing other standard devices—only pure water in the cup is required.