SU1516119A1 - Nasal mask - Google Patents

Nasal mask Download PDF

Info

Publication number
SU1516119A1
SU1516119A1 SU874244308A SU4244308A SU1516119A1 SU 1516119 A1 SU1516119 A1 SU 1516119A1 SU 874244308 A SU874244308 A SU 874244308A SU 4244308 A SU4244308 A SU 4244308A SU 1516119 A1 SU1516119 A1 SU 1516119A1
Authority
SU
USSR - Soviet Union
Prior art keywords
face
gas tube
nasal mask
patient
soft tissues
Prior art date
Application number
SU874244308A
Other languages
Russian (ru)
Inventor
Андрей Борисович Дудин
Лев Юрьевич Ковалев
Original Assignee
Пермский государственный медицинский институт
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Пермский государственный медицинский институт filed Critical Пермский государственный медицинский институт
Priority to SU874244308A priority Critical patent/SU1516119A1/en
Application granted granted Critical
Publication of SU1516119A1 publication Critical patent/SU1516119A1/en

Links

Landscapes

  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

Носова  маска относитс  к медицинской технике, а именно к устройствам дл  функциональной диагностики при пол рографии и примен етс  в стоматологии. Целью изобретени   вл етс  повышение точности пол рографических измерений оксигенации пораженной челюстно-лицевой области за счет предотвращени  сдавливани  тканей лица пациента. Носова  маска состоит из каркаса 1, газовой трубки 2, хомута 3 дл  головы, зажима 4 дл  газовой трубки, обратного клапана и выемки дл  ушей. Изобретение позвол ет пациенту за счет неплотного прилегани  к лицу и наличи  зазора до проведени  кислородной нагрузки свободно дышать атмосферным воздухом и не сдавливает м гкие ткани лица. При этом игольчатые электроды могут быть свободно введены в м гкие ткани лица и полости рта. 3 ил.The nasal mask relates to medical technology, namely to devices for functional diagnostics in polarography and is used in dentistry. The aim of the invention is to improve the accuracy of polarographic measurements of the oxygenation of the affected maxillofacial region by preventing the patient’s facial tissue from being compressed. The nasal mask consists of a frame 1, a gas tube 2, a collar 3 for the head, a clamp 4 for the gas tube, a check valve and a recess for the ears. The invention allows the patient, due to a loose fit to the face and the presence of a gap before carrying out the oxygen load, to breathe free air with atmospheric air and does not squeeze the soft tissues of the face. At the same time, needle electrodes can be freely inserted into the soft tissues of the face and mouth. 3 il.

Description

(Л(L

елate

05 СО05 WITH

Фиг. 2FIG. 2

Фиг. 5FIG. five

Claims (1)

Формула изобретенияClaim Носовая маска, состоящая из каркаса, газовой трубки и фиксатора, отличающаяся тем, что, с целью повышения точности полярографических измерений оксигенации пораженной челюстно-лицевой области за счет предотвращения сдавливания тканей лица пациента, фиксатор выполнен в виде хомута для головы с зажимом для газовой трубки и выемками для ушей, причем хомут и газовая трубка обладают упругостью.A nasal mask consisting of a skeleton, a gas tube and a retainer, characterized in that, in order to increase the accuracy of polarographic measurements of oxygenation of the affected maxillofacial region by preventing squeezing of the patient’s face tissue, the retainer is made in the form of a head clamp with a clip for a gas tube and notches for the ears, and the clamp and gas tube have elasticity. Вид БView B
SU874244308A 1987-05-12 1987-05-12 Nasal mask SU1516119A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU874244308A SU1516119A1 (en) 1987-05-12 1987-05-12 Nasal mask

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU874244308A SU1516119A1 (en) 1987-05-12 1987-05-12 Nasal mask

Publications (1)

Publication Number Publication Date
SU1516119A1 true SU1516119A1 (en) 1989-10-23

Family

ID=21303963

Family Applications (1)

Application Number Title Priority Date Filing Date
SU874244308A SU1516119A1 (en) 1987-05-12 1987-05-12 Nasal mask

Country Status (1)

Country Link
SU (1) SU1516119A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2476247C2 (en) * 2007-05-29 2013-02-27 Кэафьюжн 207, Инк. Complex mask and cannula for intranasal positive continuous pressure in airways

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Патент US № 4248218, кл. А 61 М 15/08, 1981. *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2476247C2 (en) * 2007-05-29 2013-02-27 Кэафьюжн 207, Инк. Complex mask and cannula for intranasal positive continuous pressure in airways

Similar Documents

Publication Publication Date Title
Weissman et al. Effect of respiratory apparatus on respiration
Motley et al. Intermittent positive pressure breathing: A means of administering artificial respiration in man
ES2043635T3 (en) INHALER
Lawson et al. Respiratory patterns during progressive asphyxia in newborn rabbits
IT1154319B (en) CARBON DIOXIDE ANALYZER IN THE FINAL EXPIRATORY FLOW TO DETERMINE THE PARTIAL PRESSURE OF CARBON DIOXIDE IN THE PATIENT'S ARTERIAL BLOOD
Heyman et al. Effects of bilateral cerebral infarction on respiratory center sensitivity
DE68924121D1 (en) METHOD AND DEVICE FOR INHALING THERAPEUTIC GAS AND SAMPLE EXHAUSTED GAS FOR THE PURPOSE OF QUANTITATIVE ANALYSIS.
Hergils et al. Middle-ear pressure under basal conditions
SU1516119A1 (en) Nasal mask
MEYER et al. Arterial oxygen saturation and alveolar carbon dioxide during electroencephalography: I. Comparison of hyperventilation and induced hypoxia in subjects without brain disease
Rubins et al. Remote photoplethysmography for assessment of oral mucosa
Campbell The influence of O2-tension in the inspired air upon the O2-tension in the tissues
Huch et al. Experience with transcutaneous Po2 (tcPo2) monitoring of mother, fetus and newborn
Huch et al. Monitoring the intravascular PO2 in newborn infants
CN205683367U (en) Endotracheal tube fixing device
CN218652682U (en) Painless scope oral cavity supports oxygen mask
CN215351369U (en) Accurate department of anesthesia's trachea cannula fixer fixes a position
Bartnicki et al. The influence of oxygen administration to the mother during labor on the fetal transcutaneously measured carbon-dioxide partial pressure
CN211863525U (en) Clinical rescue device of intracardiac branch of academic or vocational study
ATE296604T1 (en) DEVICE FOR ARTIFICIAL VENTILATION WITHOUT THE ASSISTANCE OF MASKS, ESPECIALLY FOR NEW AND PREMARN PATIENTS
CN205515886U (en) Fixed practical bite -block through mouthful endotracheal tube
SU1521457A1 (en) Method of determining anesthesia effect
Glauser et al. Accuracy of routine arterial puncture for the determination of oxygen and carbon dioxide tensions
Whitehead et al. Evaluation of respiratory function
SU1301412A1 (en) Electrode device