Stirrat et al (1978) study on the effect of temperature on digital replantation

Digital Perfusion Assessment

Levinsohn et al (1991)1 demonstrated that the infrared method of as- sessing perfusion was as reliable as Doppler methods, but far less expensive, much faster, and easier to use.

A:

Venous congestion was induced

 

 

by placing a 28 mm wide cuff

 

 

on the proximal phalanx of the

 

 

long finger and then inflating the

 

 

cuff to 5 mm Hg above resting

 

 

diastolic pressure. With the aid

 

 

of a nitrogen pressure regula-

 

 

tor, cuff pressure was main-

 

 

tained for 60 minutes and as-

 

 

sessment of digital perfusion

 

 

was performed at 10 minute in-

 

 

tervals using:

 

B:

Laser Doppler Flowmetry

 

C:

Pulse Oximetry

 

D:

Skin Surface Fluorescence

Evalutaion of methods of

E:

Skin Surface Temperature Mea-

detecting perfusion impairment

 

surement via a DermaTemp

 

 

 

(Levinsohn et al 1991).

 

Reconstructive Surgery

Despite satisfactory technical replanta- tion, patients may develop vascular per- fusion problems postoperatively, which lead to marginally perfused tissue or to failure. Because any significant change in perfusion is reflected as a change in body surface temperature, temperature measurement is an effec- tive method of monitoring the ongoing viability of replants and flaps1 .

A study by Stirrat et al (1978)2 on the effect of temperature monitoring in digi- tal replantation demonstrated a decline

in perfusion may be recognized earlier via temperature monitoring and improvement gained by clinical measures before the need for reoperation occurs. The objective temperature measurements allow a nurse or nurses aide to follow condition, especially where skin color cannot be followed easily, e.g. dark-skinned patients or with severely trauma

22

Page 23 Page 25
Page 24
Image 24
Exergen DT 1001-RS, DT 1001-LT, DT 1001-LN manual Digital Perfusion Assessment, Reconstructive Surgery
Page 23 Page 25

DT 1001-LN, DT 1001-RS, DT 1001, DT 1001-LT specifications

The Exergen DT 1001 series, consisting of the DT 1001-LN, DT 1001, DT 1001-RS, and DT 1001-LT, represents a cutting-edge advancement in non-invasive infrared thermometry technology. These models are designed for accurate and reliable temperature measurement across various settings, making them invaluable tools for healthcare professionals, educators, and individuals monitoring their own health.

A standout feature of the Exergen DT 1001 series is its precision in measuring core body temperature. Utilizing patented infrared technology, these devices detect the thermal radiation emitted by the temporal artery, thus providing an accurate representation of internal body temperature. This non-invasive method is not only safe but also quick, as it can yield results within seconds, making it ideal for both clinical environments and home use.

The DT 1001 series emphasizes ease of use. Equipped with a simple one-button operation, even individuals without technical training can operate the device effectively. The easy-to-read digital display provides clear temperature readings, which can often be coupled with visual and auditory alerts for fever detection, enhancing user experience.

Further enhancing user convenience is the memory function of the DT 1001 series. These models can store multiple readings, allowing users to track temperature trends over time. This feature is particularly useful in monitoring patients with fevers or chronic health issues where regular temperature checks are necessary.

The DT 1001-LN and DT 1001-LT are distinguished by their lightweight and portable design, making them suitable for on-the-go temperature checks. Conversely, the DT 1001-RS is optimized for clinical settings, featuring enhanced durability and robust performance under frequent usage.

Each model has been rigorously validated to meet clinical standards, ensuring that healthcare practitioners can rely on their accuracy. With their advanced technology, user-friendly design, and versatility, the Exergen DT 1001 series stands out as a leading choice in the realm of non-contact thermometers, promoting effective health monitoring for a wide range of users. Their continued popularity highlights a significant trend in modern healthcare towards efficient, precise, and non-invasive diagnostic tools.
Top Page Image Contents