Blue Gel TENS Electrodes

B2B daim ntawv cog lus tsim cov xiav gel TENS/EMS electrode pads rau cov tawv nqaij rhiab thiab ntev - nyob rau hauv geriatric tu. Nta calibrated 2.5N txog 3.5N / 25mm qis-kev raug mob tack, hypo-osmolar hydrogel chemistry tiv thaiv tshuaj erythema,<18 Ohm-cm volume resistivity, and 30 to 50 reuse cycles.

Blue gel TENS electrode pads ua haujlwm tsawg- kev raug mob cutaneous biopotential xa khoom interfaces tsim tshwj xeeb rau cov neeg mob nyias nyias, atrophic, lossis ua xua - tawv nqaij tawv. Feem ntau tau sau tseg rau cov neeg laus, kev kho mob oncology palliative, thiab cov neeg mob mob ntev uas yuav tsum tau ua ntu zus 4-rau-8-teev neurostimulation, cov electrodes no hloov cov txheej txheem siab-tack hydrogels nrog cov mos-tev, tsis khaus xiav polyacrylate hydrogel matrix. Lawv cuam tshuam nrog transcutaneous hluav taws xob paj hlwb stimulation (TENS) thiab hluav taws xob leeg stimulation (EMS) units kom xa cov kev kho mob biphasic pulses yam tsis muaj kev cuam tshuam kev cuam tshuam ntawm epidermal teeb meem.

Cov qauv ntshiab lossis amber hydrogel electrodes niaj hnub ua rau peb qhov kev kho mob tsis ua haujlwm thaum siv rau cov tawv nqaij tawv tawv los yog rhiab heev:

• Kev Kho Mob Adhesive-Related Skin Injury (MARSI) thiab Follicular Tearing:Cov txheej txheem electrodes siv aggressive acrylic adhesives los yog siab -tack clear hydrogels calibrated rau tev rog ntawm 4.5N thiab 6.0N / 25mm. Hauv cov neeg laus cov neeg mob uas muaj hnub nyoog- cuam tshuam dermal thinning, flat rete pegs, thiab txo qis subcutaneous lipid txheej, cov nplaum nplaum nplaum nplaum rau saum npoo keratinocytes thiab vellus plaub hau. Tshem tawm lub ncoo exerts mechanical nro uas kua muag tawm ntawm stratum corneum thiab rips plaub hau follicles, tawm hauv liab, quaj epidermal avulsions.
• Hypertonic Osmotic Erythema thiab Stinging Nyob rau hauv Extended Dwell Times:Txhawm rau ua kom tsis muaj hluav taws xob tsis zoo, cov pa gels suav nrog 3.0% rau 4.5% inorganic sodium chloride. Thaum ua ntawv thov rau 6 mus rau 8 teev dhau ntawm daim tawv nqaij tsis zoo, qhov ntsev ntsev siab no teeb tsa lub siab osmotic gradient. Cov dej noo yog tawm sab nraud los ntawm cov kab mob uas siv tau rau hauv cov kab mob hypertonic gel slab, dehydrating hauv qab ntawm daim tawv nqaij thaum cov chloride ions ntau dhau mus rau hauv cov ntaub so ntswg. Qhov no ua rau cov tshuaj erythema, hu rau dermatitis, thiab micro- cov hlwv vesicular ncaj qha hauv qab cov hneev taw electrode.
• Cohesive Slumping thiab Blue Dye Leaching:Tsawg-cov xim pleev xim electrodes feem ntau siv dej- cov khoom noj uas muaj kuab lom dyes sib xyaw rau hauv cov dej tsis huv los ua cov tshuaj kho mob- qib xiav xov xwm. Nyob rau hauv lub cev kub (35C mus rau 37C) thiab hws tsub zuj zuj, unreacted dye molecules leach mus rau hauv daim tawv nqaij, tawm cov tawv nqaij stains. Tsis tas li ntawd, tsis txaus polymer crosslinking ua rau cohesive slumping: lub gel matrix liquefies ntawm ciam teb, tawm hauv nplaum, gooey xiav nplhaib nyob ib ncig ntawm daim ntawv thov qhov chaw thaum tshem tawm.

Qhov xiav gel electrode platform no daws cov kev ua tsis tiav no los ntawm kev tsim kho, siab -hydration polyacrylate hydrogel siv phthalocyanine- cov xim kho mob ruaj khov uas tsis tuaj yeem nkag mus rau hauv cov ntaub so ntswg. Peel adhesion yog nruj me ntsis calibrated mus rau ib tug tsawg - qhov rais raug mob ntawm 2.5N mus rau 3.5N / 25mm, tso cai huv si, tsis mob detachment tsis rub cov plaub hau los yog stripping ilv epidermal txheej. Cov theem electrolyte siv lub hypo-osmolar buffer (sodium chloride txwv rau 1.5% mus rau 1.8% wt) uas nres trans- cov kua dej epidermal hloov mus thoob 8-teev cov txheej txheem txhua hnub thaum khaws cov ntim tiv taus qis dua 18 Ohm-cm. Peb muab spunlace dawb, tan tricot, thiab hloov pauv ua npuas ncauj rov qab rau DME Medicare cov chaw muag khoom, hom kev kho lub cev, thiab cov khoom siv kho mob thoob ntiaj teb.

Kev lag luam synthesis thiab txheej ntawm xiav gel TENS electrodes ua haujlwm nyob rau hauv ISO 13485- ntawv pov thawj chav kawm 8 siv cov khoom siv txuas ntxiv dav -web ultraviolet (UV) photopolymerization khoom. Lub synthesis pib los ntawm kev sib xyaw ua ke ntawm aqueous monomer dope uas muaj Sodium 2-Acrylamido-2-Methylpropane Sulfonate (Na{11}}AMPS), siab-purity acrylic acid (AA), kws tshuaj-qib zaub glycerol, 1. dej-soluble photoinitiator, tus neeg saib xyuas kev sib txuas ua haujlwm (polyethylene glycol diacrylate, PEGDA), thiab qib kho mob, uas tsis yog reactive tooj liab phthalocyanine xiav pigment dispersion.

Qhov qis -kev raug mob tev kev ua tau zoo yog tsim los ntawm kev ntsuas qhov sib npaug ntawm qhov ntev - saw PEGDA crosslinker thiab zaub glycerol plasticizer theem. Tsis zoo li cov txheej txheem nplaum uas tso siab rau kev ua phem rau ntawm qhov chaw micro-roughness los tsim tev adhesion, xiav hydrogel tsim ib tug elastic network nrog siab sab hauv cohesive zog (tensile tawm los saum toj no 0.18 MPa) ua ke nrog ib tug nruab nrab nto tack. Cov saw hlau polymer tsim ib thaj tsam me me uas ua raws li macro-contours nyob rau hauv lub teeb ntiv tes siab, tseem tso tawm kom huv si raws lub dav hlau sab nraud hauv qab tensile tev loads.

Cov xim xiav xim yog encapsulated ncaj qha nyob rau hauv covalent crosslinked lattice thaum lub sij hawm pub dawb -radical polymerization cov tshuaj tiv thaiv. Vim hais tias cov xim pigment yog lub cev kaw rau hauv lub crosslinked mesh, lawv tsis tuaj yeem txav mus rau hauv cov kua dej los yog leach mus rau hauv tus neeg mob daim tawv nqaij thaum lub sij hawm ntev hnav nyob rau hauv lub cev kub (35C txog 37C).

Cov kua dope yog degassed hauv qab -0.095 MPa lub tshuab nqus tsev rau 90 feeb kom tshem tawm tag nrho cov cua nkag ua ntej xa mus rau servo-metered extrusion slot tuag. Lub slurry yog extruded ntawm ib tug tuab ntawm 0.90 hli mus rau 1.10 hli ncaj qha mus rau ib tug isotropic conductive carbon polyethylene web (surface sheet resistance 30 mus rau 45 Ohm / sq) uas tau undergone inline corona nto ua kom ua tau ib tug interfacial daim ntawv cog lus muaj zog tshaj 6.5N / 25mm.

Lub vev xaib nkag mus rau hauv qhov chaw inerting purged nrog siab -purity nitrogen, tuav cov pa oxygen nruj me ntsis hauv qab 100 ppm kom tshem tawm cov pa oxygen-induced nto tacky uncrosslinked txheej. Kev kho yog ua tiav nyob rau hauv nqaim -band 365 nm UV-A LED txias arrays hauv 12 vib nas this. Lub vev xaib tshwm sim yog laminated nrog ib qho kev tso tawm thib ob ntawm 75 um optical -qib fluorosilicone-coated polyester (PET) zaj duab xis.

Cov webs tiav lawm raug txiav thiab hloov mus rau hauv 50x50 mm square lossis 50x90 mm duab plaub ntawm ntau- chaw nres tsheb rotary tuag- txiav decks. Die margins suav nrog txuas ntxiv 3.5 mm radius rounded ces kaum kom tshem tawm cov kev ntxhov siab heev- cov lus qhia kom pom tseeb. Leadwires yog anched ntawm fanned -tawm tooj liab crimps ruaj nyob rau hauv polyester reinforcement thaj ua rau thaj, tuav axial rub quab yuam tshaj 40N. Cov electrodes tiav lawm raug kaw hauv nitrogen-purged multi- txheej PET / AL / PE barrier foil hnab nrog zip rov qab tau- kaw kaw. Tus qauv yam tsawg kawg nkaus OEM daim ntawv cog lus ua haujlwm yog 10,000 hnab (40,000 tus neeg electrode ncoo).

• Calibrated 2.5N txog 3.5N / 25mm Tsawg-Trauma Dermal Mechanics (Tswj Epidermal Avulsion thiab Follicular Tearing ntawm Nyias Geriatric Skin)

  Hauv geriatric thiab ntev -cov neeg nyob rau hauv lub sij hawm bedridden, kev laus raws sijhawm thiab kev siv corticosteroid ntev ua rau daim tawv nqaij atrophy: epidermal thickness poob qis, cov ntsiab lus collagen poob qis, thiab cov khoom siv thauj khoom nruab nrab ntawm stratum corneum thiab basal membrane tsis muaj zog. Thaum cov pa siab -tack electrodes (tev adhesion 4.5N txog 6.0N / 25mm) raug tshem tawm, cov nplaum nplaum - mus rau -corneum bonding quab yuam tshaj lub tshuab shear kam rau ntawm lub dermo-epidermal hlws ris. Cov nplaum nplaum tshem tawm cov tawv nqaij sab nraud thiab kua muag tawm ntawm cov hauv paus plaub hau, ua rau cov nplaum kho mob mob-txog ntawm daim tawv nqaij raug mob (MARSI), qhib erythema, thiab quaj qhov txhab. Peb daws qhov no los ntawm kev kho qhov sib koom ua ke - rau - nplaum qhov sib npaug ntawm peb cov xiav hydrogel: 90-degree tev adhesion ntawm polished steel yog tuav nruj me ntsis hauv qhov qis - kev raug mob qhov rai ntawm 2.5N txog 3.5N / 25mm. Thaum tev tawm ntawm daim tawv nqaij, lub cohesive rog nyob rau hauv lub polymer matrix tiv taus stretching, tso cai rau lub ncoo tso kom huv si nyob rau hauv lub sab saum toj nto dav hlau tsis muaj mechanical shear hloov mus rau hauv qab daus daim nyias nyias. Cov electrode tswj kev sib cuag nyob rau hauv tus neeg mob txav thiab tawm hws hauv paus, tseem tso tawm thaum ua tiav kev kho mob yam tsis tau rub cov plaub hau, tshem tawm tearing thiab tom qab tshem tawm liab.

   

• Hypo-Osmolar 1.5% mus rau 1.8% Saline Chemistry (Suppressing Transcutaneous Fluid Shifts and Chemical Erythema hla 8-teev Hnav)

  Cov txheej txheem electrotherapy hydrogels suav nrog 3.0% mus rau 4.5% inorganic sodium chloride kom tsav lub ntim tiv taus qis dua 10 Ohm-cm. Thaum cov tawv nqaij tuab, noj qab nyob zoo tiv thaiv qhov kev raug mob hypertonic thaum lub sijhawm luv luv 20-feeb feeb, siv high- ntsev hydrogels rau 4 mus rau 8 teev dhau cov tawv nqaij tawv los yog xerotic ua rau muaj tshuaj lom. Lub siab osmolarity ntawm cov gel tsim cov tshuaj muaj zog muaj peev xwm gradient thoob plaws hauv nyias stratum corneum: dej tau tawm ntawm cov hlwb uas muaj peev xwm mus rau hauv cov gel slab ntawm osmosis, ua rau lub cev qhuav dej. Ib yam li ntawd, dawb sodium thiab chloride ions diffuse mus rau hauv cov ntaub so ntswg nyob, hloov dermal electrolyte tshuav nyiaj li cas thiab ua rau lub zos mast cell degranulation. Qhov no ua rau muaj tshuaj lom neeg erythema hnyav, kub hnyiab hauv cheeb tsam, thiab tsis muaj micro- cov hlwv hauv qab lub ncoo. Peb cov gel xiav siv cov tshuaj hypo- osmolar formulation: sodium chloride cia ruaj khov ntawm 1.5% thiab 1.8% wt, ntsuas lub siab osmotic ntawm cov ntaub so ntswg nyob. Kev sib pauv kua dej thoob plaws lub stratum corneum yog neutralized, tiv thaiv cellular lub cev qhuav dej. Raws li qhov tshwm sim, los ntawm kev ua kom zoo dua qhov piv ntawm hydrophilic AMPS sulfonate monomers nyob rau hauv cov pob txha polymer, ionic mobility yog khaws cia: ntim resistivity tseem qis dua 18 Ohm -cm, tswj qis-voltage mem tes kis tau tus mob yam tsis ua rau osmotic erythema thoob plaws tag nrho 8-teev kev coj khaub ncaws txhua hnub.

   

• Covalently Encapsulated Phthalocyanine Blue Matrix (Halting Dermal Pigment Leaching thiab Ntug Txias -Flow Slumping)

  Kev lag luam xiav hluav taws xob uas tso siab rau dej- cov xim khoom siv hluavtaws uas muaj kuab lom (xws li FD&C Xiav Tsis yog. 1) feem ntau ua rau hauv cov chaw kho mob: cov xim tsis muaj xim molecules yaj hauv hws, nthuav tawm rau hauv daim tawv nqaij qhov hws thiab tawm hauv cov xim xiav tsaus uas yuav tsum tau siv zog txhuam kom tshem tawm, ua rau cov tawv nqaij tsis zoo. Tsis tas li ntawd, qis -crosslink gels pom cov dej txias txias: ntawm daim tawv nqaij kub ntawm 35C txog 37C, compressive siab los ntawm cov khaub ncaws ua rau cov gel nkag mus tom qab dhau ntawm ntug nraub qaum, tawm hauv cov nplaum nplaum, kua dej xiav. Peb cov formulation suav nrog kev kho mob- qib tooj liab phthalocyanine pigment dispersion ntxiv ncaj qha rau monomer dope ua ntej polymerization. Cov xim pigment ua rau lub cev daig hauv crosslinked polyacrylate network thaum UV kho. Nyob rau hauv tas li 8-teev dermal contact test ntawm 37C, dye hloov mus rau tib neeg daim tawv nqaij yog xoom. Tsis tas li ntawd, qhov nce siab covalent crosslink ceev muab siab elastic rov qab, tiv thaiv thermal softening thiab txhua yam txias txaus. Cov ciam teb electrode nyob twj ywm qhuav thiab ruaj khov, tso tawm kom huv si yam tsis muaj cov kab xiav gummy rau tus neeg mob.

• Cov duab, Backing Carriers & Ntim Customization:Peb muaj kev cog lus tsim kev xaiv rau tus kheej -label rhiab tawv khoom kab:

  · Footprint Geometries:Standard 50x50 mm square (feem ntau nrov thoob ntiaj teb hom), 50x90 mm duab plaub (rau dav lumbar thiab ncej puab tso), 40x40 mm compact, thiab 50 mm ncig pads.

  · Cov ntaub ntawv thaub qab:Standard 65 g / m2 dawb spunlace tsis yog - ntaub woven ( breathable, saj zawg zog); daim tawv nqaij -toned tan tricot daim ntaub (ob-txoj kev elastic rau discreet ob leeg hnav); los yog 1.0 hli hloov tau kaw-cell dawb PE ua npuas ncauj.

  · Termination Configurations:Standard 10 cm mus rau 15 cm pigtail leadwires nrog molded 2.0 hli poj niam kev ruaj ntseg sockets (translucent, dawb, los yog xiav PVC / TPE); yeem 3.5 hli lossis 4.0 hli nickel-plated tooj dag snap studs.

  · Ntim Hom:Ntim 2, 4, lossis 40 pads rau ib qho khoom siv rov qab tau PET / AL / PE barrier foil hnab nrog zip- kaw kaw; hnab ntawv txhawb kev cai puv -xim luam ntawv, tus neeg siv lub logo branding, rhiab tawv nqaij ntsuas ntsuas, thiab serialized UDI barcodes.

   

• Ob -Center Supply Chain Mechanics:High- ntim qis- raug mob xiav hydrogel tshuaj synthesis, conductive carbon zaj duab xis txuas ntxiv yaj extrusion, tsis yog-woven nplaum lamination, thiab automated leadwire staking ua ib txwm nyob hauv peb lub tuam txhab Tuam Tshoj thawj. High -ceev ntau-chaw nres tsheb rotary tuag- txiav, kho qhov muag lub koob yees duab tshuaj xyuas, ntawv ci hnab hermetic sealing, cleanroom cartoning, thiab palletized dej hiav txwv thawv export txoj kev los ntawm peb lub Vietnam hub, shielding thoob ntiaj teb B2B buyers los ntawm regional kho mob consumable tariffs thiab Section 301 lub luag hauj lwm.

• ISO 10993 Sensitive Skin Biocompatibility Dossiers:Master ntau lawm raug kuaj nyob rau hauv cov chaw soj ntsuam ywj pheej uas tau lees paub qhov kev ua raws li ISO 10993-5 (In Vitro Cytotoxicity Qib 0), ISO 10993-10 (Skin Sensitization: 0% allergic response in human repeat insult patch tests), and ISO 1{3{3} 90} Irritation Index=0.0). Cov ntaub qhwv tau ntawv pov thawj 100% ntuj roj hmab latex-dawb, tsis yog{12}} cytotoxic, tsis hnov ​​​​tsw, thiab tsis ua rau khaus dhau cov txheej txheem kev thov txhua hnub ntev.

   

• Kev Nyab Xeeb Hluav Taws Xob & ANSI / AAMI Kev Tshawb Fawb:Cov kab khoom ua tau raws li FDA 21 CFR 882.1320 cov kev cai rau cutaneous electrotherapy electrodes thiab IEC 60601-1 Hom BF cov qauv kev nyab xeeb hluav taws xob. Kev ua piv txwv ntau niaj hnub lees paub tias 2.0 hli qhov ntsaws ntsaws / tuav lub zog tseem nyob nruab nrab ntawm 5N thiab 15N tom qab 50 qhov kev sib txuas, thiab cov hlau leadwire rub tawm tsis tu ncua tshaj 40N nyob rau hauv calibrated tensile loading.

   

• MDSAP & ISO 13485 Manufacturing System Controls:Cov kab txuas txuas ntxiv, rotary tuag- txiav bays, thiab cov hnab ntim khoom ua haujlwm nruj me ntsis raws li 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 monomer purity, pigment batch assay, hydrogel coat weights, and leadwire tensile pull-force data across every manufactured lots.

DME resupply program directors, khoom kho lub cev OEMs, thiab cov chaw kho mob distributors tuaj yeem thov daim ntawv pov thawj ntawm Kev Ntsuam Xyuas (COA), 8-teev cov tawv nqaij rhiab nyob rau hauv cov ntaub ntawv ntsuam xyuas, ISO 10993 biocompatibility test dossiers, thiab unbranded 4-pad ntsuam xyuas ntawv ci packs (square 50x50x50).

👉[Thov Blue Gel Sensitive Skin TENS Electrode Evaluation Packs]

Cim npe nrov: Tuam Tshoj xiav gel kaum electrodes manufacturers, lwm tus neeg, Hoobkas