Adult Foam Snap ECG Pads

B2B daim ntawv cog lus tsim cov neeg laus ua npuas ncauj snap ECG pads rau ICU, CCU, thiab telemetry xyuas. Ua raws li ANSI / AAMI EC12, featuring<150 Ohm AC impedance at 10 Hz, <0.8 mV DC offset, 72-hour fluid-impermeable closed-cell PE foam, and high-retention brass snap studs.

Cov neeg laus ua npuas ncauj snap ECG pads ua haujlwm raws li tus qauv pov tseg biopotential cuam tshuam thoob plaws hauv tsev kho mob saib xyuas tes hauj lwm, ntes microvolt - theem plawv depolarization signals (0.5 mV mus rau 2.0 mV) dhau ntawm cov neeg mob nyob ntev. Siv rau cov chaw tsim khoom ua ntej thiab cov ceg ntoo, cov electrodes txuas ntawm tus qauv 4.0 mm leadwire grabbers lossis snap connectors rau telemetry transmitters, bedside multi- parameter monitors, thiab Holter recorders. Lub sijhawm nyob hauv tsev kho mob tau ua haujlwm tsis tu ncua los ntawm 24 txog 72 teev nyob rau hauv Cov Tsev Kho Mob hnyav (ICU), Cov Tsev Kho Mob Coronary (CCU), Post-Tsev Kho Kho Mob (PACU), thiab cov kauj ruam dav dav dav dav- hauv pawg ntseeg.

Tus qauv siab- ntim cov neeg laus ua npuas ncauj electrodes tawg hla peb lub tshuab kho vajtse thaum lub sijhawm ntau-hnub xa mus rau tus neeg mob:

• Snap-rau-Eyelet Galvanic Corrosion thiab Hu rau Jitter:Cov electrode stud yog mechanically crimped mus rau ib tug yas eyelet coated nrog nyiaj / silver -chloride (Ag/AgCl). Yog hais tias lub plating ntawm tooj dag snap tsis muaj kev cuam tshuam los yog crimping tolerances tso cai rau kev ua si, micro- txav los ntawm cov hlau lead hnyav ua rau lub cev hloov ntawm lub snap thiab eyelet. Qhov kev tiv thaiv kev tiv thaiv zoo no ua rau 50/60 Hz puag ncig jitter thiab suab nrov. Tsis tas li ntawd, noo noo nkag mus rau hauv qhov kev sib tshuam no tsim cov galvanic ob peb uas hloov cov hauv paus DC offset voltages unpredictably.
• Adhesive Plasticization thiab Hydrogel Ntug -Ntev Tshaj 72 Teev:Kev soj ntsuam txuas ntxiv nthuav tawm cov electrode rau insensible perspiration thiab cov roj ntawm daim tawv nqaij. Qhib -cov khoom siv tes ua npuas ncauj lossis cov khoom sib txuas tsis zoo acrylic nplaum nqus cov dej noo, ua rau polymer plasticization thiab poob shear resistance. Sab sab ib puag ncig tshem tawm ntawm lub stratum corneum, shrinking lub active contact cheeb tsam, tsav lub interface impedance, thiab triggering dag lead -tawm tswb ntawm central telemetry chaw nres tsheb.
• AgCl Depletion thiab Amplifier Saturation Post-Defibrillation: Telemetry patients experiencing sudden cardiac arrest require immediate transthoracic defibrillation (200J to 360J biphasic). The resulting high-energy electrical surge dumps high current through adjacent monitoring pads. If the Ag/AgCl sensor layer lacks sufficient chloridation thickness (under 2.0 um), the electrical transient depletes the chloride salt reserve, polarizes the electrode half-cell, and leaves a high DC residual offset voltage (>100 mV). Qhov no saturates lub monitor preamplifier, blinding cov zaub kom tshaj tawm - shock ventricular rhythms rau 10 mus rau 30 vib nas this.

Cov neeg laus ua npuas ncauj snap ECG ncoo platform siv lub qhov muag tsis siv neeg lub qhov muag -staking sib dhos uas crimps npib tsib xee-plated tooj dag snap ncaj qha rau hauv ABS sensor eyelet coated nrog stoichiometric Ag / AgCl txheej (thickness 4.0 um mus rau 6.0 um). Tus neeg mob interface suav nrog isotonic, siab -chloride crosslinked polyacrylate khoom hydrogel (thickness 0.85 mm txog 1.00 mm) engineered rau 72-teev noo noo tsis muaj ntug quaj. Cov cab kuj muaj 1.0 hli kaw -cell polyethylene (PE) ua npuas ncauj rov qab coated nrog hydrophobic kev kho mob- qib ntshiab acrylic nplaum, tuav lub tev adhesion saum 5.0N / 25mm. Peb cog lus-tsim puag ncig (50 mm, 55 mm) thiab teardrop (43 x 45 mm, 50 x 55 mm) geometries rau kev soj ntsuam cov cuab yeej kho mob hom, tsev kho mob consumable distributors, thiab thoob ntiaj teb GPO networks.

Kev tsim khoom loj ntawm cov neeg laus ua npuas ncauj snap ECG pads ua haujlwm hauv ISO 13485- tau ntawv pov thawj Chav 8 huv chav siv txuas ntxiv ntau- chaw nres tsheb rotary tuag-txiav, automated eyelet staking, thiab meej gel laminating decks. Lub cev sib dhos muaj rau 6 txheej ua haujlwm:

1. Snap Stud:Precision-stamped tooj dag stud nrog 4.0 hli nominal koom nrog lub taub hau, electroplated nrog passivated npib tsib xee txheej los tiv thaiv oxidation thiab tooj liab ion leaching.
2. Conductive Eyelet Base:Txhaj- molded ABS eyelet coated nrog electrochemically deposited Ag/AgCl txheej. Cov tshuaj sib piv ntawm cov hlau nyiaj rau cov nyiaj chloride yog nyob ntawm 80:20, nrog txheej thickness tswj ntawm 4.0 um thiab 6.0 um.
3. Barrier Foam Backing:A 1.0 mm tuab crosslinked kaw-cell polyethylene (PE) ua npuas ncauj (qhov ntom ntom 65 kg / m3). Lub matrix kaw tag nrho nthuav tawm cov dej nqus hauv qab 0.01 g / cm3, tiv thaiv cov kua dej, ntshav, thiab tawm hws los ntawm wicking mus rau ntawm daim tawv nqaij.
4. Perimeter Adhesive Matrix:Ib qho hypoallergenic, crosslinked kev kho mob- qib ntshiab acrylic siab- rhiab nplaum (lub tsho qhuav hnyav 45 txog 55 g / m2). Cov formulation muaj pes tsawg rosin esters los yog hydrophilic tackifiers, tiv taus ya raws plasticization.
5. Conductive Khoom Hydrogel:Lub siab -cohesion, crosslinked polyacrylate aqueous hydrogel slab (thickness 0.85 mm txog 1.00 mm, ntim resistivity hauv qab 25 Ohm-cm). Cov txheej txheem sib xyaw tshuaj -qib sodium chloride (2.0% mus rau 2.8% los ntawm qhov hnyav), zaub glycerol, thiab cov dej huv huv hauv lub network tuab covalent polymer, ntsuas cov dej noo tiv thaiv dermal ntub- tawm.
6. Kev Tiv Thaiv Tso Tawm Carrier:A 75 um siliconized polyester (PET) los yog polyethylene-coated kraft tso liner nrog hnia- txiav geometries cia ib leeg ceev ceev- muab tev los ntawm cov neeg ua haujlwm kho mob.

Cov khoom siv sib txuas ntawm snap stud thiab Ag/AgCl eyelet raug tua los ntawm ntau -tonnage pneumatic teb staking xovxwm. Lub rivet shank ntawm stud nthuav symmetrically nyob rau hauv lub recess ntawm lub eyelet, tsim kom muaj kev cuam tshuam haum nrog ib tug axial tuav quab yuam tshaj 60N. Cov khoom siv nruj nruj no tiv thaiv micro-kev sib hloov hauv qab cable rub, tuav snap- rau- qhov muag tiv thaiv qis dua 0.02 Ohm.

Cov ntaub ntawv tiav dhau los ntawm 100% inline automated optical inspection (AOI) txheeb xyuas snap crimp concentricity, hydrogel muaj, thiab nplaum perimeter kev ncaj ncees. Cov tshuab hluav taws xob tau muab tso rau hauv cov strips tso rau hauv arrays ntawm 3, 5, 10, los yog hnia- txiav yob, thiab kaw rau hauv airtight multi- txheej PET / AL / PE barrier hnab nrog cua sov- kaw cov kua muag tawm. Tus qauv yam tsawg kawg nkaus OEM daim ntawv cog lus ua haujlwm yog 500,000 units.

• Zero-Kev Txaus Siab Sib Tham Sib Tham (Tshem Tawm Mechanical Micro-Slip thiab 50/60 Hz Hu rau Chatter Hauv Leadwire Drag)

  Hauv kev soj ntsuam telemetry tas mus li, tus neeg mob lub tsheb thauj neeg mob thiab txaj- tig cov kab hlau lead mus rau qhov tsis sib xws ntawm cov neeg kho tshuab. Nyob rau hauv qis -cov electrodes uas cov hlau nplaum tau koom nrog kev siv xoob stamping tolerances, axial rub quab yuam tsim microscopic txheeb ze hloov chaw ntawm tooj dag stud thiab yas eyelet. Qhov kev hloov kho tshuab no cuam tshuam kev sib cuag hluav taws xob ntawm cov npib tsib xee- plated hlau thiab hauv qab Ag / AgCl txheej, ua rau muaj kev tiv thaiv tiv thaiv kom tsis txhob muaj zog ntawm 0.05 Ohm thiab ntau pua Ohms. Lub monitor qhov sib txawv preamplifier txhais cov kev hloov pauv ntawm qhov kev tiv thaiv no raws li siab -amplitude 50/60 Hz kab-ntau zaus suab nrov thiab lub hauv paus wander. Peb tshem tawm cov neeg kho tshuab hloov pauv los ntawm kev siv lub tshuab hluav taws xob tsis siv neeg hydraulic-pneumatic staking chaw nres tsheb uas tsav qhov nthuav dav radial cuam tshuam crimp. Lub shank tooj dag nthuav tawm sab nraud tawm tsam phab ntsa sab hauv ntawm ABS eyelet nrog lub zog clamping ntau tshaj 60N, xauv lub ntsej muag hlau nplaum tawm tsam cov khoom siv nyiaj matrix. Kev tiv thaiv kev tiv thaiv tseem nyob ruaj khov nyob rau hauv dynamic 45-degree angled cable rub, xa ncaj nraim, artifact- cov ntaub ntawv kaw cia dawb yam tsis muaj kev tawm suab-induced waveform spikes.

   

• Hydrophobic Kaw-Cell PE Ua Npuas Ncauj Plhaub nrog Crosslinked Acrylic Ciam Teb (72-teev Nruam Nyob Tsis Muaj Sweat Delamination)

  Hauv cov tsev kho mob hnyav, cov txheej txheem kho mob xav tau txog li 72 teev ntawm kev hnav cov khoom siv hluav taws xob tas li yam tsis muaj kev hloov pauv los tiv thaiv daim tawv nqaij los ntawm kev hloov pauv ntau zaus. Txawm li cas los xij, qhov xav tau thiab tsis pom kev tawm hws tso tawm cov dej noo uas tawm tsam cov pa hluav taws xob cov nplaum. Qhib-cov xov tooj ntawm tes ua npuas ncauj wick cov hws no raws cov qauv ua npuas dej, ua kom lub siab- nplaum nplaum los ntawm hydro-plasticization kom txog thaum cov npoo tev tawm. Peb tus qauv tsim siv 1.0 hli tuab crosslinked kaw-cell polyethylene (PE) ua npuas ncauj rov qab nrog qhov ntom ntom ntawm 65 kg / m3. Lub kaw- qauv cell muaj xoom qhib qhov pores, tiv thaiv dej thiab hws los ntawm kev nkag mus rau cov cab kuj. Daim tawv nqaij-lub ntsej muag sib cuag yog qauv-coated nrog cov hluavtaws crosslinked ntshiab acrylic nplaum uas tsis muaj hydrophilic tackifying resins. Cov nplaum tuav lub zog tev tawm lub zog siab tshaj 5.0N / 25mm hla 72 teev ntawm kev sib cuag ntawm cov neeg laus cov tawv nqaij thoracic. Cov nplaum ib puag ncig cov ntsaws ruaj ruaj nyob ib ncig ntawm lub hauv paus conductive hydrogel, tiv thaiv hws los ntawm kev nkag mus rau sab hauv kom dilute cov gel thaum txwv tsis pub sab hauv gel noo noo los ntawm kev quaj sab nraud.

   

• Tswj Stoichiometric Ag/AgCl Deposition (Sub-5-Second Baseline Restoration Post-360J Emergency Defibrillation Overload)

  Thaum lub txaj -tus neeg mob telemetry tsoo mus rau hauv ventricular fibrillation, cov kws kho mob tso tawm 200J txog 360J biphasic shock ncaj qha hla lub thorax. Qhov no xa cov hluav taws xob siab tshaj ntawm kaum tawm amperes los ntawm lub cev, nrog rau ib feem shunting ncaj qha mus rau kev saib xyuas ECG electrodes. Cov txheej txheem nyias- zaj duab xis electrodes siv cov txheej nyiaj nyias nyias nrog flash - chloridated txheej (hauv qab 1.0 um AgCl thickness). Cov hluav taws xob poob siab sai sai depletes no microscopic chloride cia, polarizing ib nrab ntawm - cell interface thiab tsav lub DC offset voltage siab tshaj 150 mV. Lub txaj saib xyuas qhov sib txawv ntawm lub tshuab hluav taws xob ntsuas phoo rau hauv tag nrho cov tsheb ciav hlau saturation, tso saib ib qho chaw tiaj tus lossis qus oscillation txog li 30 vib nas this tom qab kev poob siab. Peb tsim peb cov eyelets sensor los ntawm electrochemically loj hlob ib tug ntom, stoichiometric Ag / AgCl matrix (thickness 4.0 mus rau 6.0 um, Ag: AgCl ratio tuav ntawm 80:20). Cov tshuaj tshwj xeeb siab muab cov kev hloov pauv hloov pauv hloov pauv uas cuam tshuam siab -voltage polarization nqi. Tom qab tag nrho 360J defibrillation overload paug tawm, qhov seem seem ntawm qhov hluav taws xob rov qab tau qis dua 25 mV hauv 5.0 vib nas this (txiav tus nqi qis dua 1.0 mV / s), tso cai rau cov kws kho mob tuaj yeem txheeb xyuas qhov rov qab ntawm lub qhov ntswg atherosclerosis lossis txheeb xyuas qhov mob ventricular fibrillation tsis muaj teeb meem dig muag.

• Geometries, Custom Liner Kiss -Txiav & Barrier Ntim:Peb muab cov txheej txheem rau cov neeg laus teeb tsa formatted rau automated ntim kab:

  · Geometry:Vajvoog (50 hli thiab 55 hli txoj kab uas hla) rau tus qauv telemetry; Teardrop (43 x 45 mm thiab 50 x 55 mm) nrog kev sib xyaw rub tab kom tshem tawm sai.

  · Liner Formats:Kev hnia tus kheej-txiav strips, perforated phaib tuav 3, 5, los yog 10 electrodes rau ib lub strip, los yog bulk nruam yob rau automated txhuas- cov khoom siv tso.

  · Secondary Ntim:Muab ntim rau hauv ntau- txheej PET/AL/PE barrier foil hnab nrog kua muag notches thiab zip-lock reclosable tops (packed 30, 50, los yog 100 pcs rau ib lub hnab). Cov hnab ntim khoom tuaj yeem ua tau raws li kev cai- luam tawm nrog tus kheej- daim ntawv lo cim cov duab, kev tswj hwm UDI barcodes, thiab ntau- lus qhia.

   

• Ob -Center Supply Chain Mechanics:High- nrawm nrawm PE ua npuas ncauj txheej, kho mob acrylic nplaum compounding, khoom polyacrylate hydrogel extrusion, thiab Ag/AgCl eyelet automated deposition coj ib txwm nyob rau hauv peb lub hauv paus Tuam Tshoj chaw. High -ceev ntau-chaw nres tsheb rotary tuag-txiav, automated snap staking, optical AOI tshuaj xyuas, ntawv ci hnab thaum tshav kub kub sealing, 100% batch impedance kuaj, thiab palletized dej hiav txwv thawv export txoj kev los ntawm peb lub teb chaws Nyab Laj hub, shielding thoob ntiaj teb B2B buyers los ntawm lub regional kev pab cuam 3 lub luag hauj lwm ntawm tariff.

• ANSI/AAMI EC12:2000/(R) 2020 Hom Kev Tshawb Fawb:Master ntau lawm raug kuaj nyob rau hauv cov chaw soj ntsuam ywj pheej uas lees paub qhov kev ua raws li ANSI/AAMI EC12 (Cisposable ECG electrodes) thiab IEC 60601-2-27. Test dossiers paub meej tias: AC me-cim impedance tseem qis dua 150 Ohm ntawm 10 Hz (tus qauv txwv: <3,000 Ohm); pib DC offset voltage tseem qis dua 2.0 mV (ib txwm <0.8 mV); post-defibrillation rov qab nyob rau hauv qab 25 mV ntawm 5.0 vib nas this; thiab drift rate tseem qis dua 1.0 mV / s.

   

• ISO 10993 Comprehensive Dermal Biocompatibility:Daim tawv nqaij -hu rau cov khoom siv hydrogels thiab ib puag ncig cov nplaum ua haujlwm tau txais kev lees paub hauv cov chaw soj ntsuam kev lees paub lees paub ua raws li ISO 10993-5 (In Vitro Cytotoxicity Qib 0), ISO 10993-10 (ISO 0% kev ua xua rau tawv nqaij): 10993-23 (Primary Dermal Irritation Index=0.0). Kev sib dhos ua tiav yog 100% ntuj roj hmab latex-dawb, phthalate-dawb, thiab hnyav-dawb.

   

• MDSAP & ISO 13485 Manufacturing System Controls:Ntau- chaw nres tsheb hloov decks, automated staking units, thiab ntim barrier suites ua haujlwm nruj me ntsis hauv cov chaw tau ntawv pov thawj ISO 13485: 2016 thiab MDSAP cov txheej txheem tswj hwm (xws li US FDA 21 CFR 820, Health Canada, TGA Australia). Unbroken electronic Device History Records (DHR) capture raw foam density, hydrogel salt concentrations, eyelet staking pull forces, and hermetic pouch seal vacuum retention.

Cov thawj coj hauv tsev kho mob, cov thawj coj ntawm kev kho mob biomedical engineering, thiab cov neeg mob saib xyuas OEM hom tuaj yeem thov ua kom tiav ANSI / AAMI EC12 hluav taws xob ua raws cov ntaub ntawv, 72-teev telemetry baseline stability test log, thiab cov qauv ntsuas tsis muaj npe (50 hli puag ncig lossis teardrop, 30 lossis 50 pcs / pob).

👉 [Thov Cov Neeg Laus Ua Npuas Ncauj Snap ECG Pad Kev Ntsuas Cov Qauv]

Cim npe nrov: Cov neeg laus ua npuas ncauj snap ecg ncoo, Tuam Tshoj tus neeg laus ua npuas ncauj snap ecg ncoo manufacturers, lwm tus neeg, Hoobkas