PEEK Ankɔ we dɛn kɔl

Wetin na ankɔring suture?

di sutura ankכ dεm dεn de yuz bכku bכku wan fכ atak sכft tisu (εgz., tεndon, ligament, εn mεniskus) to di bon εn dεn dכn bi imכtant tin dεm na sכpכt mεdisin εn we dεn de du atroskopik כpεrayshכn. As di yus fɔ suture ankɔr dɔn bɔku, dɛn dɔn ripɔt difrɛn matirial-spɛsifi k advantej ɛn chalenj dɛn. dis de mek di anka dεm we de mek di sutura de chenj כltεm fכ bi sef εn efyushכn. Insay dis envayrɔmɛnt we de chenj ɔltɛm, i impɔtant fɔ di dɔktɔ we de du di ɔpreshɔn fɔ ɔndastand di men kwaliti dɛn we di ankɔ dɛn we dɔn de gɛt fayn fayn wan.

di yus fכ sutura anka dεn dכn rivכlyushכn כtכpidik כpεrayshכn biכs i de alaw fכ simpul εn efyushכn fכ fiks di sכft tisu (εgz., tεndon εn ligament) to di bon insay כl tu di opin εn atroskopik כpεrayshכn arawnd di sכlda, εlbo, wrist, εn lכw limb jכint dεm.) Sכlda כpεrayshכn patikyular dεn dכn εkspiriεns bכku chenj in di kayn tεknik dεm we dεn yuz frכm opin ripa fכ di rotator kכf εn labrum we de yuz skru, wash, transosseous suture, εn stepul fכ arthroscopic ripa yuz suture anchor.

di praymar fכnshכn fכ di sutura ankכ na fכ atak di tisu na di rayt sayt εn mεnten in posishכn we i nכ de lכs כ pasmak tεnshכn te di fysiolojikal hiling kכmplit. Wan fayn suture ankɔr izi fɔ handel, i de kip inof pul-out strength, i de mek di suture abrasion, ɛn i absorbable witout rizulta in eni riakshɔn as di matirial de sɔlv.) Dɛn dɔn mek difrɛn kayn ankɔ, ɛn dizayn fɔ ankɔ dɛn dɔn evolv insay di las tɛn ia fɔ mek dɛn wok fayn fɔ mek wan strɔng tɛndon-to-bon ripa.

Polyetheretherketone we gɛt di sik

Bikɔs sɔm biodegradable ankɔr dɛn kin absɔb tu kwik, dɛn bin de du di divɛlɔpmɛnt fɔ biostable ankɔr dɛn. Dis kayn bayostɛbul ankɔ—we na wan poliɛtɛrɛkɛtɔn ( PEEK ) polima—dɛn kin gɛt am bay we dɛn dayalkylayt bisfɛnɔl sɔlt dɛn ) .

PEEK de yuz am bכku bכku wan na tribכlכjik kכmכpכnt dεm biכs fכ in εksεlεnt pεrformεns. PEEK matirial dεm sho hεy trεnk, strכng mεkanikal prכpati, gud wear- εn hεt-rεsistεns, εn εksεlεnt kεmikכl εn bayolojikal rεsistεns. fכ dat, i gεt bכku כda aplikεshכn dεm na εnjinia εn mεdisin.) PEEK de gi advantej dεm bak, lεk gud post-opεraytiv imej εn stebul fikseshכn, εn nכ komplikεshכn dεm we de asai fכ polimכr dεgradashכn. imכtant, dεn sho se di mεjכr prכblεm wit PEEK na pwεl osseointegration. כl, bכt di divεlכpmεnt f PEEK ankכr dεn dכn lid to di adopshכn fכ bayokכmכpכsit mεtirial dεm we kin sכpכt כsteokכnduktiv ingrכw.)

BAIOKOMPOSAYT SUTUR ANKƆR

bayokכmposit sutura ankכr dεm kכmכp fכ כl tu wan bayodεgradabl polimכr mεtirial εn wan bon fכmeshכn-prכmot bayosεramik mεtirial. di bayosεramik we dεn kin yuz mכst na beta-trikalsiכm fכsfεt (β-TCP); ɔda wan dɛn na haydroksiapatyt, kalsiɔm sɔlfɛt, ɛn kalsiɔm kabɔnɛt.) Dɛn kin yuz TCP bɔku bɔku wan na ɔtpidik ɔpreshɔn fɔ ful-ɔp di bon dɛn we nɔ fayn bikɔs (1) i gɛt minral we fiba di wan we de na mɔtalman bon, (2) in makro-porositi ɛn maykro-porositi na ɔstiokɔnduktiv, ɛn (3) i gɛt fayn fayn bayɔkɔmpatibiliti ɛn mɛkanikal rɛsistɛns. difrεnt frכm β-TCP, haydroksiapatyt na nεchכral minral sכbstans wit afiniti to bon dεm εn i rili bayokompatibl biכs i sכm kayn minral kכmכpכnt fכ di tit εn bon dεm fכ mami dεm.) Jεnarali, dεn kin kכnsidr di haydroksiapatyt-bεys bon sכbstityuyt mεtirial dεm se dεn nכ abzכb כ dεn gεt bכku lכw dεgradashכn rεt pas β-TCP (Fig. 3)))

ƆL-SƆFT SUTUR ƐNKƆR

sכlid tכp sutura ankכ dεm (εgz., mεtal εn polimכr) dεn bin stכdi bכku bכku wan εn dεn fכnshכn se dεn inof fכ mεnten fysiolojikal lod dεm na sכft tisu to bon jכnkshכn dεm. כltu, dεn sכlid tayp ankכ dεm ya nid כpεrayshכn prεparashכn fכ di bכni futprin sayt (dεkכrtikeshכn, panch, כ drכl) we kin mek di bon lכs biכs fכ di grכn pis in vכlyum.)

כl-sכft sutura ankכr (ASA) dεn bin divεlכp fכ minimiz kכmplikεshכn εn invasiveness we riliyt to di yus כf sכlid tayp ankכr. dis ASA dεm kin kכnsis fכ wan כ mכr ultra-high-molecular-weight polyethylene (UHMWPE)-kכntεn sutura dεm.

di ASA dεm tipikli kכnsis fכ wan sliv כ tεp we dεn mek wit sutura mεtirial we dεn de wev di sutura we gεt UHMWPE tru. dis fikseshכn mεkanism difrεn we yu kכmpεr wit skru-tayp sutura ankכr dεm. we dεn put di ASA insay di bon εn dεn pul di praymar sutura, dεn de cinch di sliv כ tεp fכ kכmprεs εgεst di kכtikal bon we de oba we de mek wan 'bכl' we de wok lεk di ankכ. i de alaw fכ put di sutura ankכ insay tכnel wit sכm dayamita (1–3 mm), we de mek di bon kip di bon εn hypothetically i de alaw fכ kip di bon mכr, we kin bi patikyuכl bεnεfit biכs fכ di limited bon stכk na di glenoid rim כ asetabulum. Dɔn bak, ilɛksɛf di anka nɔ wok, di jɔyn dɛn nɔ kin pwɛl bikɔs di anka bɔdi saf.)

Di Ɔltimat Gayd fɔ PEEK Ankɔ: Prɔpati, Aplikeshɔn, ɛn Advantej

If yu de luk fɔ wan matirial we go ebul fɔ gi spɛshal trɛnk, tafnɛs, ɛn kemikal rɛsistɛns, PEEK (polyetheretherketone) na di pafɛkt chuk. PEEK na wan ay-pafɔmɛnshɔn polima we dɔn bi pɔpul insay bɔku industri dɛm bikɔs ɔf in ɔdasayz mɛkanikal prɔpati dɛm, bayɔkɔmpatibiliti, ɛn tɛmal stebiliti. Insay dis atikul, wi go tɔk bɔt PEEK ankɔ, dɛn prɔpati, aplikeshɔn, ɛn bɛnifit dɛn.

Wetin na PEEK Ankɔr?

PEEK ankɔ na fastɛns we dɛn mek wit PEEK matirial we dɛn mek fɔ gi strɔng ɛn rili ankɔr insay difrɛn aplikeshɔn dɛn. Dɛn kin yuz dɛn fɔ du mɛrɛsin, ɛrospɛs, motoka, ɛn ɔyl ɛn gas biznɛs, ɛn ɔda tin dɛn. PEEK anka dεm dεn no dεm fכ dεn ebul fכ bia wit ay lod, tεmprachכ chenj, εn harsh envayroment.

Prɔpati dɛn fɔ PEEK Ankɔ dɛn

PEEK ankɔ dɛn gɛt bɔku prɔpati dɛn we de mek dɛn bɛtɛ pas ɔda matirial dɛn. Sɔm pan di prɔpati dɛn we PEEK ankɔ dɛn gɛt na:

Ay Strɔng ɛn Taf

PEEK ankɔ dɛn gɛt ay tɛnsiɛl trɛnk ɛn tafnɛs, we de mek dɛn fayn fɔ aplikeshɔn dɛn we nid strɔng ɛn rili ankɔ. Dɛn kin ebul fɔ bia wit ay lod ɛn impak we dɛn nɔ brok ɔ difɔm.

Kεmikכl Resistεns

PEEK ankכ dεm de rili rεsistεnt to plεnti kεmikכl dεm, inklud asid, bays, εn כrganik sכlvεnt dεm. Dis de mek dɛn fayn fɔ aplikeshɔn usay dɛn de ɛkspɛkt fɔ ɛkspos to harsh kemikal dɛn.

Tɛmral Stebiliti we pɔsin kin gɛt

PEEK ankɔ dɛn gɛt fayn fayn tɛmal stebiliti, dɛn kin ebul fɔ bia wit ay tɛmpracha we kin rich 300°C we nɔ kin mɛlt ɔ pwɛl. Dɛn nɔ kin ebul fɔ bia bak wit kol tɛmpracha, we kin mek dɛn fayn fɔ yuz insay krayojɛnik aplikeshɔn dɛn.

Bayokompatibiliti we pɔsin kin gɛt

PEEK ankכ dεm na bayokompatibl, we de mek dεn sef fכ yus insay mεdikal εn dεnt aplikεshכn. Dɛn nɔ gɛt pɔyzin bak ɛn dɛn nɔ de mek pɔsin gɛt kansa, we de mek dɛn bi opshɔn we nɔ de ambɔg di envayrɔmɛnt.

Aplikeshɔn dɛn fɔ PEEK Ankɔ dɛn

PEEK ankɔ dɛn gɛt bɔku bɔku aplikeshɔn dɛn, we inklud:

Aplikeshɔn fɔ Mɛdikal ɛn Dɛnt

PEEK ankכ dεm dεn kin yus fכ mεdikal εn tit aplikεshכn, lεk Ortopedik implanti dɛn , dεn implant, εn spεnal implant. Dɛn biocompatibility ɛn resistance to corrosion ɛn wear de mek dɛn fayn fɔ yuz na mɔtalman bɔdi.

Aplikeshɔn dɛn fɔ Aerospace

PEEK anka dεm dεn de yuz na di aerospace indastri biכs fכ dεn hכy trεnk εn rεsistεns to tεmprachכ chenj εn kεmikכl dεm. Dɛn kin yuz dɛn fɔ mek plen injin, aviɔniks, ɛn strɔkchɔral kɔmpɔnɛnt dɛn.

Aplikeshɔn dɛn fɔ Ɔtomotiv

PEEK ankɔ dɛn de yuz na di ɔtomotiv industri bikɔs dɛn nɔ de west, di tɛmpracha chenj, ɛn kemikal dɛn. Dɛn kin yuz dɛn fɔ mek injin, transmishɔn, ɛn fiul sistem.

Ɔyl ɛn Gas Aplikeshɔn dɛn

PEEK ankɔ dɛn kin yuz na di ɔyl ɛn gas industri bikɔs dɛn nɔ kin gri wit ay prɛshɔn, tɛmpracha chenj, ɛn kemikal. Dɛn kin yuz dɛn fɔ mek tul dɛn we de dɔŋ di ol, valv dɛn, ɛn pɔmp dɛn.

Advantej dɛn fɔ PEEK Ankɔr dɛn

PEEK ankɔ dɛn de gi bɔku bɛnifit pas ɔda matirial dɛn, lɛk:

I layt wet

PEEK ankɔ dɛn layt we yu kɔmpia dɛn wit ɔda mɛtal dɛn, we de mek dɛn fayn fɔ aplikeshɔn usay wet na sɔntin we de mɔna pipul dɛn.

Ay Strɔng-to-Weyt Rɛshɔn

PEEK ankɔ dɛn gɛt ay trɛnk-to-weyt rishɔ, we de mek dɛn fayn fɔ aplikeshɔn usay dɛn nid ay trɛnk bɔt dɛn fɔ kip di wet smɔl.

Kɔrɛshɔn Resistɛns

PEEK ankɔ dɛn kin rili rɛsistɛns to kɔrɛshɔn, we kin mek dɛn fayn fɔ yuz na say dɛn we at fɔ du.

Wear Resistans fɔ wɛr

PEEK ankɔ dɛn kin rili rɛsistɛns fɔ wɛr, we kin mek dɛn fayn fɔ yuz na aplikeshɔn usay abrashɔn na sɔntin we de mɔna pipul dɛn.

I izi fɔ Mashin

PEEK ankɔ dɛn izi fɔ mashin, we de mek dɛn bi opshɔn we nɔ de tek bɔku mɔni fɔ bɔku aplikeshɔn dɛn.

Dɔn

PEEK ankɔ na wan versatile ɛn ay-pafɔmɛnshɔn fasta opshɔn fɔ wan big rɛnj ɔf aplikeshɔn. Wit dɛn spɛshal prɔpati, aplikeshɔn, ɛn bɛnifit dɛn, dɛn de kam fɔ bi pɔpul mɔ ɛn mɔ na bɔku industri dɛn. frכm mεdikal εn dεnt implant to aerospace εn כtomotiv kכmכpכnt dεm, PEEK ankכr dεm de gi rilibul εn strכng ankכr wit supεriכr prכpati dεm we de mek dεn stand aut frכm כda mεtirial dεm.

FAQ dɛn we dɛn kin aks

1. Wetin na PEEK ?

PEEK tinap fɔ polyetheretherketone, we na wan ay-pafɔmɛnshɔn polima we dɛn sabi fɔ in fayn fayn mɛkanikal prɔpati dɛm, tɛmal stebiliti, ɛn bayɔkɔmpatibiliti.

1. Wetin dɛn kin yuz PEEK ankɔ fɔ?

PEEK ankɔ dɛn de yuz fɔ ankɔ we pɔsin kin abop pan ɛn strɔng pan difrɛn aplikeshɔn dɛn, lɛk mɛdikal implant, ɛrospɛs kɔmpɔnɛnt, motoka pat, ɛn ɔyl ɛn gas ikwipmɛnt.

1. Wetin na di bɛnifit dɛn we PEEK ankɔ gɛt?

PEEK ankɔ dɛn de gi advantej dɛn lɛk ay trɛnk ɛn tafnɛs, kemikal ɛn tɛmal rɛsistɛns, bayɔkɔmpatibiliti, laytwɛt, ay trɛnk-to-weyt rɛsɛshɔn, kɔrɛshɔn rɛsistɛns, wear rɛsistɛns, ɛn izi mashinability.

1. Wetin na di aplikeshɔn dɛn fɔ PEEK ankɔ dɛn?

PEEK ankɔ dɛn gɛt aplikeshɔn dɛn na mɛdikal ɛn dɛnt implant, ɛrospɛs kɔmpɔnɛnt dɛn, motoka pat dɛn, ɛn ɔyl ɛn gas ikwipmɛnt dɛn.

1. PEEK ankɔ dɛn nɔ de ambɔg di envayrɔmɛnt?

Yes, PEEK ankɔ dɛn nɔ de ambɔg di envayrɔmɛnt bikɔs dɛn nɔ gɛt pɔyzin ɛn dɛn nɔ de mek kansa, we de mek dɛn bi sef ɛn sataynabl opshɔn fɔ difrɛn aplikeshɔn dɛn.