XYOO 1998

Ib-nres muab kev pabcuam rau cov khoom siv kho mob phais dav dav
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Thoracentesis – Part 1

Thoracentesis – Part 1

Yam khoom

Thoracentesis

1. Cov lus qhia

1. Pleural effusion ntawm qhov tsis paub qhov tseeb, puncture test

2. Pleural effusion lossis pneumothorax nrog cov tsos mob compression

3. Empyema lossis malignant pleural effusion, intrapleural tswj

2, Contraindications

1. Cov neeg mob tsis koom tes;

2. Cov kab mob coagulation tsis raug;

3. Kev ua pa tsis txaus lossis tsis ruaj khov (tshwj tsis yog kho tau los ntawm kev kho mob thoracentesis);

4. Mob hemodynamic instability lossis arrhythmia;Tsis ruaj tsis khov angina pectoris.

5. Cov txheeb ze contraindications muaj xws li tshuab ua pa thiab mob ntsws bullous.

6. Kev kis kab mob hauv zos yuav tsum raug tshem tawm ua ntej rab koob nkag mus rau hauv siab.

3. Cov teeb meem

1. Pneumothorax: pneumothorax tshwm sim los ntawm cov pa tawm ntawm rab koob los yog lub ntsws raug mob hauv qab nws;

2. Hemothorax: pleural kab noj hniav los yog hauv siab phab ntsa hemorrhage tshwm sim los ntawm puncture koob ua puas subcostal hlab ntsha;

3. Extravasated effusion ntawm puncture point

4. Vasovagal syncope lossis yooj yim syncope;

5. Cua embolism (tsis tshua muaj tab sis muaj kev puas tsuaj);

6. Kab mob;

7. Stabbing raug mob ntawm tus po lossis daim siab uas tshwm sim los ntawm kev txhaj tshuaj qis los yog tob dhau lawm;

8. Relapsing pulmonary edema tshwm sim los ntawm cov kua dej sai > 1L.Kev tuag yog qhov tsawg kawg nkaus.

Thoracoscopic trocar

4. Kev Npaj

1. Cov lus qhia

Nyob rau hauv txoj hauj lwm zaum los yog ib nrab reclining, qhov cuam tshuam yog nyob rau ntawm sab, thiab sab caj npab ntawm tus cuam tshuam yog tsa saum lub taub hau, kom cov intercostals kuj qhib.

2. Txiav txim siab qhov taw tes

1) Pneumothorax nyob rau hauv lub thib ob intercostal qhov chaw ntawm nruab nrab clavicular kab los yog 4-5 intercostal qhov chaw ntawm nruab nrab axillary kab

2) Qhov zoo tshaj plaws ntawm txoj kab scapular lossis 7th mus rau 8th intercostal qhov chaw ntawm txoj kab tom qab axillary

3) Yog tias tsim nyog, 6-7 intercostals ntawm axillary midline kuj raug xaiv

Los yog 5th intercostal qhov chaw ntawm axillary pem hauv ntej

Sab nraud ntawm lub kaum sab xis, cov hlab ntsha thiab cov hlab ntsha khiav hauv cov sulcus costal sulcus thiab muab faib ua cov ceg ntoo sab saud thiab qis ntawm txoj kab posterior axillary.Lub sab sauv ceg yog nyob rau hauv lub costal sulcus thiab lub sab ceg yog nyob rau sab sauv ntawm lub sab tav.Yog li ntawd, nyob rau hauv thoracocentesis, lub posterior phab ntsa dhau los ntawm intercostal qhov chaw, nyob ze rau sab sauv ntug ntawm lub inferior tav;Cov phab ntsa sab hauv thiab sab nraud dhau los ntawm qhov chaw intercostal thiab los ntawm nruab nrab ntawm ob tav tav, uas tuaj yeem zam kev puas tsuaj rau cov hlab ntsha intercostal thiab cov hlab ntsha.

Kev sib raug zoo ntawm cov hlab ntsha thiab cov hlab ntsha yog: cov hlab ntsha, cov hlab ntsha thiab cov hlab ntsha los ntawm sab saum toj mus rau hauv qab.

Lub koob txhaj tshuaj yuav tsum tau muab tso rau hauv qhov chaw intercostal nrog kua.Tsis muaj encapsulated pleural effusion.Qhov taw tes puncture feem ntau yog qhov chaw nqi qis hauv qab cov kua dej, nyob ntawm kab infrascapular.Tom qab daim tawv nqaij tau tshuaj tua kab mob nrog iodine tincture, tus neeg teb xov tooj hnav hnab looj tes tsis muaj menyuam thiab tso ib lub phuam uas tsis muaj menyuam, thiab tom qab ntawd siv 1% lossis 2% lidocaine rau tshuaj loog hauv zos.Ua ntej ua ib qho colliculus ntawm daim tawv nqaij, tom qab ntawd cov ntaub so ntswg subcutaneous, periosteum infiltration nyob rau sab sauv ntawm sab tav tav (kom tiv thaiv kev sib cuag nrog cov ntug sab sauv ntawm sab sauv kom tsis txhob ua rau cov hlab ntsha subcostal thiab vascular plexus), thiab thaum kawg mus rau parietal. pleura.Thaum nkag mus rau hauv lub parietal pleura, lub koob tshuaj loog tuaj yeem nqus cov kua dej pleural, thiab tom qab ntawd clamp lub koob tshuaj loog nrog lub vascular clamp ntawm daim tawv nqaij kom pom qhov tob ntawm rab koob.Txuas lub caliber loj (No. 16 ~ 19) thoracentesis koob los yog rab koob cannula ntaus ntawv mus rau peb-txoj kev hloov, thiab txuas ib tug 30 ~ 50ml syringe thiab ib tug yeeb nkab kom tshem tawm cov kua nyob rau hauv lub syringe rau hauv lub thawv.Tus kws kho mob yuav tsum tau xyuam xim rau lub cim ntawm lub koob tshuaj loog uas ncav cuag lub hauv siab kua dej tob, thiab ces txhaj koob rau 0.5cm.Lub sijhawm no, rab koob loj tuaj yeem nkag mus rau hauv lub hauv siab kab noj hniav kom txo tau qhov kev pheej hmoo ntawm kev nkag mus rau hauv cov ntaub so ntswg hauv lub ntsws.Lub puncture koob vertically nkag mus rau hauv lub hauv siab phab ntsa, cov ntaub so ntswg subcutaneous, thiab nkag mus rau lub pleural kua nyob rau hauv lub Upper ntug ntawm lub sab tav.Lub catheter saj zawg zog yog superior rau ib txwm yooj yim thoracentesis koob vim nws yuav txo tau txoj kev pheej hmoo ntawm pneumothorax.Cov tsev kho mob feem ntau muaj cov khoom siv hauv siab pov tseg uas tsim los rau kev nyab xeeb thiab siv tau zoo, nrog rau cov koob, koob txhaj tshuaj, cov keyboards thiab cov raj kuaj.

Yam khoom
Post lub sij hawm: Jun-06-2022