Daim ntawv thov ntawm Echogenic koob nyob rau hauv siab -BMI Obese Patient Mob Ntshai 1. Clinical Pain Points

https://www.nature.com/articles/s41598-024-72620-8

Siab -BMI cov neeg mob rog rog ib txwm yog pab pawg nyuaj nyuaj hauv cheeb tsam cov hlab ntsha hauv cheeb tsam tshuaj loog. Ib tug loj npaum li cas ntawm subcutaneous adipose cov ntaub so ntswg ua rau cov hlab ntsha sib sib zog nqus tis txoj hauj lwm, thiab cov nqaijrog muaj zog ultrasonic attenuation nyhuv, uas ua rau loj blurring ntawm lub hom phiaj paj hlwb ultrasound imaging. Cov koob txhaj tshuaj zoo ib yam muaj qhov tsis muaj zog ultrasonic muaj peev xwm nyob rau hauv siab - cov ntaub so ntswg rog, cov duab fuzzy koob ntsoos thiab cov kab mob tsis sib haum, ua rau qhov tseeb - lub sij hawm pom kev tsis tuaj yeem. Cov kws kho mob tsuas tuaj yeem tso siab rau qhov muag tsis pom kev pom, nrog qhov tsis tshua muaj qhov tseeb qhov tseeb, qhov thaiv tsis tiav siab thiab nquag ua rau mob ua rau tsaug zog. Tsis tas li ntawd, cov neeg mob rog rog muaj qhov sib sib zog nqus ntawm cov hlab ntsha sib sib zog nqus thiab cov hlab ntsha, thiab qhov muag tsis pom kev yog ib qho yooj yim rau kev raug mob vascular, sib sib zog nqus hematoma thiab paj hlwb puas. Qhov chaw tsis raug kuj ua rau qhov muag tsis pom qhov nce ntawm cov tshuaj loog hauv zos, ua rau muaj kev pheej hmoo ntawm cov tshuaj lom thiab cov kab mob plawv tsis zoo, ua rau muaj kev nyab xeeb zoo rau kev nyab xeeb rau kev tshuaj loog.

2. Khoom Anti-Interference Working Principple

Echogenic koob rau Nerve Blockdaws cov teeb meem tshuaj loog nyuaj ntawm siab -BMI cov neeg mob los ntawm kev txhim kho ncha los tiv thaiv- attenuation technology thiab dual anti- cuam tshuam qhov chaw. The upgraded laser precision marking process forms dense ultrasonic reflection structures on the stainless steel needle surface, which greatly improves the ultrasonic reflection intensity, effectively resists the signal attenuation interference of thick adipose tissues, and presents stable and clear high-brightness needle body images in deep high-fat layers. Lub siab -rhiab heev hluav taws xob paj hlwb stimulation system muaj zog tiv thaiv- rog cuam tshuam muaj peev xwm, uas muaj peev xwm stably ntes cov hlab ntsha sib sib zog nqus bioelectrical signals thiab induce targeted leeg nqaij contraction tawm tswv yim, realizing tseeb koob tip positioning ywj siab ntawm ultrasound imaging zoo. Lub dual- hom kev ua kom tiav cov txheej txheem ntawm kev pom kev pom thiab cov hlab ntsha hluav taws xob tawm tswv yim ua tiav dhau los ntawm kev teeb meem ntawm kev pom tsis pom thiab cov hlab ntsha nyuaj nyob rau hauv cov neeg mob rog rog cov ntaub so ntswg sib sib zog nqus.

3. Product Specification Classification for High -BMI Scenarios

Aiming at the anatomical characteristics of obese patients, echogenic needles are divided into enhanced anti-attenuation series specifications. The 16G-18G ultra-enhanced deep puncture specifications are suitable for severe obese patients with BMI>30, siv rau ultra- cov hlab ntsha sib sib zog nqus ntawm lub duav, lub plab hauv plab thiab cov hlab ntsha hauv qis qis, nrog lub zog muaj zog echo los tiv thaiv- muaj peev xwm attenuation thiab cov duab ruaj khov hauv cov roj tuab tuab. Lub 19G-20G ntev los tiv thaiv- cov ntsiab lus attenuation yog tsim rau cov neeg mob rog rog uas muaj BMI 25-30, yoog raws li niaj hnub sib sib zog nqus hlab ntsha ntawm sab sauv thiab qis qis. Tag nrho cov khoom siv ntev ntev siab - lub zog kho mob stainless hlau tsim, uas tsis yooj yim rau khoov thiab deform thaum lub sijhawm sib sib zog nqus tob tob.

4. Cov Txheej Txheem Kev Tiv Thaiv -Attnuation Puncture Operation Guidelines

Preoperatively soj ntsuam tus neeg mob tus BMI Performance index, subcutaneous rog thickness thiab lub hom phiaj paj hlwb, xaiv enhanced anti-attenuation echogenic koob specifications. Txais yuav tsawg- zaus sib sib zog nqus cov ntaub so ntswg ultrasound sojntsuam, tsim nyog kho ultrasound nce, qhov tob thiab qhov sib piv tsis zoo los txhim kho cov hlab ntsha sib sib zog nqus. Muab tus neeg mob tso rau hauv qhov chaw ua haujlwm ruaj khov, luam theej duab thiab kos cov kab khiav ntawm lub hom phiaj sib sib zog nqus paj hlwb thiab ib puag ncig cov qauv vascular tseem ceeb. Txais yuav qeeb thiab ruaj khov nyob rau hauv - dav hlau sib sib zog nqus puncture txheej txheem, ua ntej lub koob lengthened uniformly, thiab saib xyuas lub koob nkag mus rau lub sij hawm ntawm lub sij hawm los ntawm kev txhim kho cov duab echo. Tig rau lub siab -rhiab heev paj hlwb stimulation hom, zoo- kho lub koob txoj hauj lwm raws li cov leeg nqaij contraction tawm tswv yim kom txog rau thaum lub zoo paj hlwb nyob ze lub xeev tiav. Tom qab qhov kev xav tsis zoo yog qhov tsis zoo, txhaj tshuaj loog hauv zos hauv ntau pawg, saib xyuas tag nrho cov tshuaj ntawm cov hlab ntsha sib sib zog nqus, thiab ua tiav cov haujlwm thaiv.

5. Kev siv tshuaj kho mob siv tau zoo

Clinical data verification shows that enhanced echogenic needles completely reverse the anesthesia dilemma of high-BMI patients. For severe obese patients with BMI>30, cov hlab ntsha sib sib zog nqus qhov kev vam meej ntawm cov koob zoo tib yam tsuas yog 62%, thaum daim ntawv thov kev tiv thaiv -attenuation echogenic koob nce qhov kev vam meej mus rau 95%. Cov txheej txheem txhim kho ncha daws cov teeb meem tseem ceeb ntawm qhov pom tsis pom koob hauv cov roj txheej, txo qhov kev hloov kho lub sij hawm los ntawm ntau dua 70% thiab txo cov tshuaj loog tso lub sij hawm los ntawm ib nrab. Kev tiv thaiv dual -kev cuam tshuam txoj haujlwm thev naus laus zis zam qhov muag tsis pom kev puas tsuaj rau cov hlab ntsha sib sib zog nqus thiab cov hlab ntsha, txo qhov tshwm sim ntawm hematoma tom qab phais thiab cov hlab ntsha raug mob los ntawm 68%. Qhov chaw raug zam kom tsis txhob siv tshuaj ntau dhau, txo qhov kev pheej hmoo ntawm cov tshuaj loog hauv zos hauv cov neeg mob rog rog, thiab ua rau cov tshuaj loog hauv lub xeev ruaj khov thiab nyab xeeb dua.

6. Cov ntsiab lus thiab Technical Sublimation

Siab-BMI cov neeg mob rog rog ib txwm yog pawg nyuaj ntawm cov tshuaj loog hauv cheeb tsam vim qhov cuam tshuam ntawm ultrasonic attenuation ntawm cov ntaub so ntswg adipose thiab cov hlab ntsha sib sib zog nqus. Cov koob tshuaj zoo tib yam thiab ib qho kev qhia txog kev siv tshuab ultrasound yog qhov nyuaj rau kev hloov mus rau cov ntaub so ntswg sib sib zog nqus cov kev xav tau ntawm cov neeg mob rog rog, uas tsis muaj qhov tseeb thiab muaj kev nyab xeeb siab. Echogenic paj hlwb thaiv koob cia siab rau kev txhim kho ncha los tiv thaiv- thev naus laus zis thev naus laus zis thiab dual- hom kev tiv thaiv- cuam tshuam qhov chaw ua haujlwm kom tawg los ntawm cov kev cuam tshuam ntawm kev siv tshuaj loog nyuaj rau cov pab pawg rog tshwj xeeb. Nws txhim kho qhov ua tau zoo, qhov tseeb thiab kev nyab xeeb ntawm cov hlab ntsha hauv siab -BMI cov neeg mob, ua rau cov kev sib txawv ntawm kev siv tshuaj loog nyuaj rau cov pab pawg tshwj xeeb, thiab txhim kho cov kev pab cuam thiab qhov tseeb ntawm niaj hnub kev kho mob hauv cheeb tsam tshuaj loog.

7. Cov lus qhia txog kev txhawb nqa rau daim ntawv thov yav tom ntej

Nrog rau kev nce ntxiv ntawm kev rog rog, tus naj npawb ntawm -BMI cov neeg mob phais mob txuas ntxiv mus ntxiv, thiab qhov kev thov rau kev siv tshuaj loog nyuaj nyuaj yog nce xyoo los ntawm xyoo. Nws tau pom zoo tias cov tsev kho mob qib siab tau siv tshuaj loog nyuaj rau cov neeg mob rog rog raws li qhov tseem ceeb ntawm kev nce qib ntawm echogenic koob tshuab, thiab ua kom nrov nrov los tiv thaiv- cov khoom lag luam attenuation. Tsim cov kev ua haujlwm tshwj xeeb rau cov neeg mob rog rog cov hlab ntsha, ntxiv dag zog rau cov kws kho mob cov kev cob qhia hauv kev sib sib zog nqus tiv thaiv - cuam tshuam kev sib tsoo thiab dual - hom kev ua haujlwm. Cov neeg tsim khoom yuav tsum tsis tu ncua ua kom zoo dua cov txheej txheem sib sib zog nqus ncha, txhim kho ultra- qhov tshwj xeeb sib sib zog nqus rau cov neeg mob rog rog, thiab ntxiv txhim kho qhov tseeb qhov tseeb ntawm ultra- cov hlab ntsha tob. Ua kom nrawm nrawm ntawm cov ntaub ntawv kho mob loj los tsim cov txheej txheem tshuaj loog rau cov pab pawg rog tshwj xeeb.