미국 PIE Scientific사의 탁상형 진공 플라즈마 클리너, 원격 플라즈마 시스템

독일 Relyon Plasma사의 대기압 플라즈마: 핸디형, 반자동, 자동 시스템

 
 

 

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관련 자료

 

연 락 처

 Oxygen Plasma Etching and Treatment

  Sample cleaning for SEM, TEM, FIB

  Photoresist ashing, descum, MEMS

산소 플라즈마 에칭, 표면 처리

SEM, TEM, FIB 샘플 클리닝

포토레지스트 에싱, 디스컴, MEMS

 Microfluidic PDMS, glass slide, lab-on-chip

  Wire bonding/flipchip/underfill/encapsulation

  Next generation of lithography system

마이크로플루이딕, PDMS, 유리슬라이드, 랩온 칩

와이어 본딩, 플립 칩, 언더필/다이본딩, 인캡슐레이션

차세대 리소그래피(NGLs) 장치

 Metal to metal, or composite bonding

  Plasma treatment for polymer

  Thin film deposition, surface analysis

금속-금속, 복합소재 본딩

폴리머 플라즈마 처리

박막 증착, 표면 분석

 Semiconductor inspection/review/metrology

  Contamination removal on XPS/SIMS/AES

 

반도체 검사, 리뷰, 계측

XPS, SIMS, AES의 오염 제거

 

 
 
 

 

Plasma treatment for medical device

 

Improve adhesion, control surface wettability, promote biocompability and perform sterrilization

-  접착력을 높이고, 표면 젖음성을 제어하며, 생체적합성을 높이고, 살균을 수행함 -

 

 Related products - 관련 제품 : 탁상형 Tergeo & Tergeo-plus 모델

Tergeo plasma cleaner Tergeo-plus tabletop plasma cleaner

               Tergeo                                                   Tergeo-plus

Improve biomedical coating adhesion - 바이오 메디컬 코팅 접착력 향상

Plasma Sterilization - 플라즈마 멸균

The traditional sterilization processes rely on high temperatures, toxic chemicals, or irradiation. Those processes may result in damage to the medical devices. Low-temperature oxygen or hydrogen peroxide plasma can efficiently sterilize heat or radiation-sensitive medical devices. Reactive O, O3, OH, and OOH radicals and energetic ions cause etching on microbial structures. Bacterial endospores exposed to plasma show obvious shrinkage, which results in the death of the spores. Plasma is also a good source of UV and VUV photons, which are known to have a sterilization effect. Plasma treatment to the medical devices can achieve sterilization and surface activation at the same time.

Improve biocompatibility - 생체접합성 향상

Implantable biomaterials such as metal, polymer, and silicone can be treated by plasma to improve protein adsorption and cell adhesion. Plasma treatment can selectively modify the chemical and physical properties of the surface without affecting the bulk characteristics of the original device. For example, plasma surface treatment to biopolymer can introduce functional groups, cause graft polymerization, improve coating adhesion and form molecular crosslinking without change in surface roughness of the polymer. Plasma treatment to titanium device can clean and sterilize surface, provide a good starting point for subsequent plasma polymerization with allylamine. Cell attachment to plasma-treated titanium surface can be greatly improved.For many medical devices, such as catheters, medical stents, intraocular lenses, contact lenses, and metal implants, functional coatings are frequently applied to improve biocompatibility and minimize harmful side effects. However, most of those medical devices have chemically inert surface and low surface energy, which make it very hard for functional coatings to stick to the surface. Plasma treatment can increase surface energy and create chemically active functional groups to improve interface adhesion. Compared with the wet processing method, plasma treatment is a safer and more environmentally friendly process.

 

 

 

 

 

 

(임플란트 Plasma 표면 처리 전)

 

(임플란트 Plasma 표면 처리 후)

 

 

 

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