SU1378811A1

SU1378811A1 - Apparatus for investigating acoustic activity of heart

Info

Publication number: SU1378811A1
Application number: SU853975051A
Authority: SU
Inventors: Борис Петрович Расторгуев; Вадим Леонидович Моргунов; Владимир Михайлович Комаров; Александр Матвеевич Монаенков
Original assignee: Центральный Научно-Исследовательский Институт Рефлексотерапии
Priority date: 1985-11-12
Filing date: 1985-11-12
Publication date: 1988-03-07

Description

Изобретение отмоетс к мс лининекой технике и может быть иепо.и.чоиано д-т еьема фонокарднограммы.The invention is cleaned up to the MS technique and can be used by a phiocardogram.

Целью и:()бретени вл ете обеспечение ЕИ)зможн(х ти с ьема ка)Т11)оваии()11 ii)o- страиственной фоиокардиограммы и повышение помехозащищенности.The purpose of u: () breaching is to provide UI) possible (x and s) ka T11) ovaii () 11 ii) o-structural phiocardiogram and increase noise immunity.

На (})иг. I нредстаилеио yerpoiicTB(j дл исс. елонани акусшческо активности сердца; на (()И1. 2 микрофон |ый узе.1.On (}) I nredstaileio yerpoiicTB (j for a study of heart activity; on (() I1. 2 microphone | 1).

Устройство содержит раму 1, первый 2 и второй 3 oHO)Hi)ie si,Te ieHTbi, первый микрофонный узел 4, первую каретку Г), первую () и вторую 7 1пкал1 1, первы 8. второй 9 и T)eTiiii 10 фиксатор), первый держатель 11. nepBbiii 12 и BTopoii 13 внброизо.тн- руюпше :1лементы, первую 14 и вторую 15 и.чанки, первый И) и вго)ой 17 предна)п- тельные уснлите.ти, BTopoii мнкро(()()нный узе;| 18, вторую каретку 19. BTopoii де|)жа- тель 20, третью niKa:iy 21, четвертый 22, п тый 2Л, И1естой 24, седьмо | 25, восьмой 2Г). дев т1 1Й 27 и дес тый 28 ((шксаторы. - ластичный ремень 29. зажим ,40. а микрофонные узл1)1 4 и 18 содержат микро()1он .. виброизо.т гор-бленду 32, пмок 33. пру жину :М, втумку i55. рамку ЗВ, 1икалу 37 п кабе,1ь 38 мнкро(|1она кажд|)Н1.The device contains a frame 1, the first 2 and the second 3 oHO) Hi) ie si, Te ieHTbi, the first microphone node 4, the first carriage D), the first () and the second 7 1 pkal1 1, the first 8. second 9 and T) eTiiii 10 latch ), the first holder is 11. nepBbiii 12 and BTopoii 13 is included in the visual insight: 1 elements, the first 14 and the second 15 and the chucks, the first I) and vgo 17th, the perfect), the BTopoii mnkro (() () the knot; | 18, the second carriage 19. BTopoii de |) the charger 20, the third niKa: iy 21, the fourth 22, the fifth 2L, the Iesthe 24, the seventh | 25, eighth 2G). Deva t1 1Y 27 and tenth 28 ((shksatori. - elastic belt 29. clamp, 40. and microphone nodes 1) 1 4 and 18 contain micro () 1 .. vibroiso. t-lens hood 32, semi-33. spring: M, vtumku i55. Frame ZV, 1kalu 37 n cable, 1 38 mnkro (| 1on every every) H1.

VcTpoiiCTBO работаег с, 1едук)|цим образом .VcTpoiiCTBO works with, 1) | qim way.

Э,1астичный ремень 29 HjXJiiyскаетс под ,тежан1им на спине наниентом. Усгройство с ослаб.тениыми дев тым 27 и дес тым 28 фиксаторами устанавливаетс виброизолирующими элементами 12 и 1,3 на 1 рудь la- ииента. При iiepBbiii 2 н второй :5 опорные :1,1ементы занимают положение, соот- ветствуюпкч ({юрме грудно11 к,легки пациента , после чесо их положение относительно iiepBoii 14 и BTOpoii 15 н.танок соотвегствен- но фикеируетс дев тым 27 н дес тым 28 фиксаторами. lo, ie картировани онредел - егс поперечным размером рамы 1 и иоло- жением относите, 1ьио нее нерной 14 и второй 15 планок, фиксируемым седьмым 25 и восьмым 26 ())иксат()рами соответственно, отсчет Ho. iH осуществл етс по ,те 6.E, a partial strap 29 HjXJiiy is underneath, which is on the back on the back. An assembly with weakened tenths of the 27th and tenths of 28 fasteners is installed with anti-vibration elements 12 and 1.3 for 1 ore of the la- iant. With iiepBbiii 2 n the second: 5 supporting: 1,1 items occupy the position corresponding to pkch ({juvenile chest, patient's lungs, after cheso their position relative to iiepBoii 14 and BTOpoii 15 n.took correspondingly fixate with the ninth 27th tenth 28 with locking pins lo, ie mapping ondire - erc with the transverse size of frame 1 and the orientation, carry 1 neural 14 and second 15 bars, fixed by the seventh 25 and eighth 26 ()) iksat () frames, respectively, countdown Ho. iH is performed at, those 6.

Г1 родолыюе перемеии ние микрофонных узлов 4 н 18 осуп1ествл етс путем перемещени нервой 5 н второй 19 кареток, положение которых относите.чьно рамы 1 (|1икси- руетс первым 8 и четвертым 22 фиксаторами соответственно, отсчет нродо, 1ьных перемен1ени11 производитс но шкале 6. IlcjHepeMHoe не)емешение микрофонных узлов 4 и 18 производитс путем перемеи1е- ни первого I 1 и второго 20 держате.тей относительно кареток, отечет ноне|)ечных перемещений производитс но второй 7 и третьей 21 Н1калах.G1 rhythmic microphone interchange 4 n 18 is located by moving the 5 n nerve to the second 19 carriages, whose position is relative to frame 1 (1 is locked by the first 8 and fourth 22 latches, respectively, the count is 1, the 11 changes are produced on a scale of 6. IlcjHepeMHoe the failure of the microphone nodes 4 and 18 is made by alternating the first I 1 and the second 20 holders relative to the carriages, but the second 7 and the third 21H1 are swept away.

По (жонча1ши нозпиионировани микрофонного узла (первого 4 или второго 18) ослабл ютс фиксаторы (третий 10 плиAlong (the mic nozzles of the microphone node (the first 4 or the second 18) the latches are loosened (the third 10

HiecToii 24 соответственно), ({ иксируюшие по, 1ож(М1не микро()онных уз.чов относительно держателей. 1рн нроисходит опускание микрофонною узла и его касание исс ,1едуемо1о об ьекта. Микрофонный узел (4. 18) одновремен}1о касаетс поверхности исс.1едуемог() мик)офоном (31 и к| )а ми виброизол тора-бленды 32). В :1том по, 1ожении происходит фиксаци положепн держателей относительно кареток.HiecToii 24, respectively), ({ixiruyuschie on, 1zh (M1non micro () on the uznichnyh uzchov relative to the holders. 1nn there is a lowering of the microphone node and it touches the issue, 1 of the object. Simultaneously the microphone node .1 (mik) with the background (31 and k |) and vibroisol of the blend 32). Q: 1 tom each, fixation of posterior holders relative to the carriages.

Дл обеспечени тарированною прижима микрофона производ т перемен1ение втулки ,35 вниз, н|)и :)1ом значение си;1ы прижати считываетс со шкалы 37 но положению рамки 3(). По достижению же.::аеTo ensure the calibrated pressing of the microphone, the sleeve is changed, 35 down, n |) and:) the 1st value si; 1s pressure is read from the scale 37 but the position of the frame 3 (). To achieve the same. :: ae

мою уеи,1н прижати микрофонов нроизводитс (фиксаци положени втулок микрс - (|юпп1 1х уз. юв 4 н 18 относите,тьно держате- ле11 11 н 20 трет1Л1м 10 и И1естым 24 фик- сагорами соответственно. Далее н)оизво- дптс регистраци акустическое) информации . Лнало нмн() описанному производитс ка)гирование акустической) активности.my way, 1n pressing the microphones is being produced (fixing the position of the microns sleeves - (| yupp1 1x knot. yuv 4n 18 refer to the holder 11 11 n 20 tert1L1m 10 and Ilestest 24 fpsagors, respectively. Next n) dyes-acoustic recording a) information. The LNALO nmn () described above is performed for sounding acoustic activity.

5five

Claims

Invention Formula

I. XcTpoiicTBo for the study of acoustic activity of the heart, containing the frame, not) v1) n the second supporting elements, nerves 11 micrO ||) on) 1 uz, t, first carriage, nerve of K) and BTo |) yio scale, iRW, second swarm and third (}) iksat (), nerve holder with interchangeability, first micro (}) onyy u.t, installed with possibility of movement in the first holder, KOTopbii) is installed on the nerve carriage of return () in, 1ena on the frame, the position of the nerve carriage of the fireframe frame is fixed first by ijjHKcaTopoM, but, the original lid is kept relatively nerve)) ka |) nets (} 1ix the second latch, the iHie of the first microphone node relative to the iiepEioro holder is fixed by the third (() Nxator, not) va 1kkala applied to the frame, the second scale, 1a applied to the nerve carriage, the acoustic input of the nepBOio micro () node in, t iiepBi iM input device, (ugllyayusch.ess. so that, with ne, tch;

5 providing the ability to remove mapped spatial phonocardiogram and newer noise immunity, it contains the first and second vibration-isolating elements, the first and second bars, the nerve and the second preamplifiers, the second mic node, the second carriage, the second holder, the third 1 nkalu , fourth, tb) 1Y, sixth, seventh, eighth my, tenth and tenth clamps, elastic strap, ground, first and second vibro-insulated elements fixed on the nerve and second oiKjpHbix mounted on ervoy nlankah and second respectively, which mouth

0

The strings are fixed on the frame, the second microphone assembly is fixed with a movement on the second holder, which is fixed on the second carriage, which is installed on the frame, while the second carriage is fixed relative to the frame with the fourth lock, but. Secondary support of the second carriage is fixed by the fifth retainer, the second microfopic node is retained relative to the second holder (}) and sixfixed by the sixth retainer. The first and second strips of the first fixed second frame are fixed by the eighth retainer, the first and the second pivot: (relative to the first and second laths (} 1ixp1) is given by the DSLED and the tenth clamps with (), of course, the third scale is applied to the second carriage, the first end of the elastic band is attached to the first end of the frame (J belt, tue The second end of which passes through the clamp, ukren-; 1nny on the second end of the frame, the first and second preamplifiers are fixed on the nepBoii and the second carriage, respectively, the acoustic input of the second microphone node is the second one, the outputs of the second node connected to the inputs of the first and second preliminary waves; 1 Nigel (. whose outputs are the first and second outputs of the device, respectively,

2. Device no. I, different.

that the microphone node contains a background, vibration isolate tor-blend), rod, spring, vtu, weave. frame P1ka, -1u. a rod that is mounted in the sleeve with the possibility of movement. on which a frame is fixed, within which the irohodig Ilkala, zakrenleina na. on which) there is a spring that makes a force closure of the sleeve and the vibroiso, 1 - the torus-hood, in KOTOJIOM MHK |) 0 (j) oii is fixed, the vibration isolator-torch is fixed on the rod.

within which a microphone cable passes, the acoustic input of which is the node input, the microphone output is the node output.

J7