SU1428346A1 - Thermoprobe - Google Patents

Thermoprobe Download PDF

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Publication number
SU1428346A1
SU1428346A1 SU864072383A SU4072383A SU1428346A1 SU 1428346 A1 SU1428346 A1 SU 1428346A1 SU 864072383 A SU864072383 A SU 864072383A SU 4072383 A SU4072383 A SU 4072383A SU 1428346 A1 SU1428346 A1 SU 1428346A1
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SU
USSR - Soviet Union
Prior art keywords
temperature
thermoelement
wall
loops
catheter
Prior art date
Application number
SU864072383A
Other languages
Russian (ru)
Inventor
Владимир Александрович Лысак
Original Assignee
Институт Физиологии И Патологии Дыхания Со Амн Ссср
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Priority to SU864072383A priority Critical patent/SU1428346A1/en
Application granted granted Critical
Publication of SU1428346A1 publication Critical patent/SU1428346A1/en

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  • Surgical Instruments (AREA)
  • Endoscopes (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)

Abstract

Изобретение относитс  к области медицины и может быть использовано дл  оценки в диагностических цел х теплообменной функции дыхательного аппарата. Цель изобретени  - повьппе- ние точности измерени  температуры воздуха в бронхах и обеспечение изме- рени  температуры стенки бронха. Устройство содержит термоэлемент 1 дл  измерени  температуры воздуха, термоэлемент 2 дл  измерени  температуры стенки бронха, катетер 3, две упругие петли 4. В дыхательные пути человека ввод т термозонд. Под действием упругих сил петли прижимаютс  к ст.ен- ке бронха, фиксиру  положение термоэлементов следующим образом: первый термоэлемент располагаетс  в центре сечени  бронха, а второй термоэлемент прижимаетс  к стенке бронха. После этого провод т измерени  температуры . 1 ил. с €The invention relates to the field of medicine and can be used for diagnostic evaluation of the heat exchange function of the breathing apparatus. The purpose of the invention is to increase the accuracy of air temperature measurement in the bronchi and to provide a measurement of the temperature of the bronchial wall. The device contains a thermocouple 1 for measuring air temperature, a thermocouple 2 for measuring the temperature of the bronchial wall, a catheter 3, two elastic loops 4. A thermal probe is inserted into the human respiratory tract. Under the action of elastic forces, the loops are pressed against the bronchial tube, fixing the position of the thermoelements as follows: the first thermoelement is located in the center of the bronchus section, and the second thermoelement is pressed against the wall of the bronchus. After that, temperature measurements are taken. 1 il. from €

Description

с/with/

СWITH

Изобретение относитс  к медицине и может быть использовано дл  оценки в диагностических цел х теплообмей- ной функции дыхательного аппарата человека.The invention relates to medicine and can be used for diagnostic evaluation of the thermal specimen function of a human respiratory apparatus.

Цель изобретени  - повышение точ- йости измерени  температуры воздуха в бронхах и обеспечение измерени  температуры стенки бронха. The purpose of the invention is to increase the accuracy of measuring the air temperature in the bronchi and to ensure the measurement of the temperature of the bronchial wall.

На чертеже изображен термозонд, рбщ вод.The drawing shows thermoprobe, rbsch waters.

Т рмозонд содержит термоэлементы il и 2 дл  температуры во;з- духа и стенки бронха соответствен- во, катетер 3, выполненный в виде уп- ijyroro тросика из проволоки, и две упругие петли 4. Контактные провода, 1служа1цие дл  подключени  термоэлементов к измерительным приборам,  вл ютс  частью тросика.The T-probe contains thermoelements il and 2 for the temperature of the air and the wall of the bronchus, respectively, a catheter 3, made in the form of an ijyroro wire from the wire, and two elastic loops 4. Contact wires, which serve to connect the thermoelements to the measuring instruments Are part of the cable.

Термозонд используют следуклцим образом .Thermal probe use in the following way.

В дыхательные пути человека вво- д т бронхоскоп. Когда конец бронхо- скопа достигает нужного уровн  трахе- обронхиального дерева,, через его биопсион ый канал ввод т термозонд, Йри выходе из биопсионного каналаA bronchoscope is inserted into a person's airway. When the end of the bronchoscope reaches the desired level of the trachea-obronchial tree, a thermal probe is introduced through its biopsy channel, the Yri exit from the biopsy channel

бронхескопа под действием упругах сил петли 4 прижимаютс  к стенке бронха, фиксиру  положение термоэлементов следуннцим образом: термоэлемент 1 располагаетс  в центре сечени  бронха, а термоэлемент 2 прижимаетс  к его стенке. После этого бронхоскоп вывод т из трахеи при неизменном положении термозонда и измер ют температуру.The bronchoscopes under the action of the elastic forces of the loop 4 are pressed against the wall of the bronchus, fixing the position of the thermoelements with the following way: the thermoelement 1 is located in the center of the bronchus section, and the thermoelement 2 is pressed against its wall. Thereafter, the bronchoscope is removed from the trachea at the unchanged position of the thermal probe and the temperature is measured.

Claims (1)

Формула изобретени Invention Formula Термозонд, состо щий из двух термоэлементов с контактными проводами и катетера, отличающийс  тем, что, с целью повышени  точности измерени  температуры воздуха в бронхах и обеспечени  измерени  температуры стенки бронха, катетер выполнен в виде упругого тросика из проволоки конец которого снабжен двум  взаимно перпендикул рными упругими петл ми, причем один термоэлемент расположен в вершине зафиксированных между со- бой петель, а другой термоэлемент - на наружной части петли в точке ее максимального прогиба, причем контактные провода  вл ютс  частью тросика.A thermal probe consisting of two thermocouples with contact wires and a catheter, characterized in that, in order to improve the accuracy of air temperature measurement in the bronchi and ensure temperature measurement of the bronchial wall, the catheter is made in the form of an elastic wire from a wire whose end is provided with two mutually perpendicular elastic loops, one thermoelement located at the top of the loops fixed between each other, and another thermoelement located on the outer part of the loop at the point of its maximum deflection, and the contact wires and are part of the cable.
SU864072383A 1986-05-26 1986-05-26 Thermoprobe SU1428346A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU864072383A SU1428346A1 (en) 1986-05-26 1986-05-26 Thermoprobe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU864072383A SU1428346A1 (en) 1986-05-26 1986-05-26 Thermoprobe

Publications (1)

Publication Number Publication Date
SU1428346A1 true SU1428346A1 (en) 1988-10-07

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Family Applications (1)

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SU864072383A SU1428346A1 (en) 1986-05-26 1986-05-26 Thermoprobe

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SU (1) SU1428346A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR1004170B (en) * 2001-11-07 2003-02-26 Χριστοδουλος Στεφαναδης Catheter for temperature measurement of the vascular wall (artery or vein) or the wall of concave biological organs

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
The Journal of Applied Physiology, 1985, V. 58, № 2, p. 564-57.0. *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR1004170B (en) * 2001-11-07 2003-02-26 Χριστοδουλος Στεφαναδης Catheter for temperature measurement of the vascular wall (artery or vein) or the wall of concave biological organs
WO2003039619A3 (en) * 2001-11-07 2003-09-12 Christodoulos Stefanadis Catheter and process for the temperature measurement of the vascular wall

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