Warning: Undefined array key "mm" in /www/wwwroot/www.ai-bt.com/si.php on line 10 Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/wwwroot/www.ai-bt.com/si.php on line 10 Proposed new bladder volume monitoring device based on impedance measurement.

Literature DB >> 9538547

Proposed new bladder volume monitoring device based on impedance measurement.

Abstract

A new implantable bladder volume-monitoring device based on the impedance measurement of the detrusor muscle is described. The system is completely autonomous and forms a mixed-signal (analogue/digital) feedback loop with a neuro-stimulator to rectify bladder dysfunctions (incontinence and retention) through neuromuscular stimulation techniques. A programmable instrumentation amplifier and a signal processing block, to eliminate the artefacts caused by the patient's movements, have been designed and tested. The layout for the signal processing block has been realised in 0.8 micron BiCMOS technology.

Entities: Disease Species

Mesh：

Year: 1997 PMID： 9538547 DOI： 10.1007/bf02510979

Source DB: PubMed Journal: Med Biol Eng Comput ISSN： 0140-0118 Impact factor: 2.602

12 in total

Proposed new bladder volume monitoring device based on impedance measurement.

1. Maximal electrical stimulation of patients with frequency, urgency and urge incontinence. Report of 38 cases.

2. Role of electric stimulation in bladder evacuation following spinal cord transection.

Review 3. Electrical stimulation in the clinical management of the neurogenic bladder.

4. Continuous monitoring of bladder pressure in dogs in a completely physiological state.

5. Bladder motility detection using the Hall effect.

6. Electrical activation of micturition by spinal cord stimulation.

7. A model for studying the electrical stimulation of the urinary bladder of dogs.

8. The first 500 patients with sacral anterior root stimulator implants: general description.

9. Bladder pressure sensors in an animal model.

10. Implantable multiprogrammable microstimulator dedicated to bladder control.

1. Design and evaluation of an ultrasound-based bladder volume monitor.

Review 2. Ambulatory urodynamic monitoring: state of the art and future directions.

Review 3. A comprehensive survey on non-invasive wearable bladder volume monitoring systems.

4. Design and evaluation of potentiometric principles for bladder volume monitoring: a preliminary study.