KR20090128108A - 주사액 여과용 필터재 및 이를 포함하는 주사기 - Google Patents
주사액 여과용 필터재 및 이를 포함하는 주사기 Download PDFInfo
- Publication number
- KR20090128108A KR20090128108A KR1020080054127A KR20080054127A KR20090128108A KR 20090128108 A KR20090128108 A KR 20090128108A KR 1020080054127 A KR1020080054127 A KR 1020080054127A KR 20080054127 A KR20080054127 A KR 20080054127A KR 20090128108 A KR20090128108 A KR 20090128108A
- Authority
- KR
- South Korea
- Prior art keywords
- filter material
- syringe
- injection liquid
- filtration
- injection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
- 238000001914 filtration Methods 0.000 title claims abstract description 71
- 238000002347 injection Methods 0.000 title claims abstract description 56
- 239000007924 injection Substances 0.000 title claims abstract description 56
- 239000000463 material Substances 0.000 title claims abstract description 49
- 239000007788 liquid Substances 0.000 title claims abstract description 34
- 239000002121 nanofiber Substances 0.000 claims abstract description 23
- 238000000034 method Methods 0.000 claims abstract description 19
- 239000011148 porous material Substances 0.000 claims abstract description 11
- 239000000243 solution Substances 0.000 claims description 21
- 238000001523 electrospinning Methods 0.000 claims description 16
- 239000002245 particle Substances 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- -1 polyethylene Polymers 0.000 claims description 4
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims description 2
- 239000004952 Polyamide Substances 0.000 claims description 2
- 239000004698 Polyethylene Substances 0.000 claims description 2
- 239000004743 Polypropylene Substances 0.000 claims description 2
- 229920000297 Rayon Polymers 0.000 claims description 2
- 229920002647 polyamide Polymers 0.000 claims description 2
- 229920000728 polyester Polymers 0.000 claims description 2
- 229920000573 polyethylene Polymers 0.000 claims description 2
- 229920001155 polypropylene Polymers 0.000 claims description 2
- 239000002964 rayon Substances 0.000 claims description 2
- 238000009987 spinning Methods 0.000 description 11
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- 230000035699 permeability Effects 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 2
- 238000000635 electron micrograph Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- 229920001410 Microfiber Polymers 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 239000003658 microfiber Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- 239000002952 polymeric resin Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/165—Filtering accessories, e.g. blood filters, filters for infusion liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/02—Loose filtering material, e.g. loose fibres
- B01D39/04—Organic material, e.g. cellulose, cotton
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/0007—Electro-spinning
- D01D5/0015—Electro-spinning characterised by the initial state of the material
- D01D5/0023—Electro-spinning characterised by the initial state of the material the material being a polymer melt
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
- B01D2239/065—More than one layer present in the filtering material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/10—Filtering material manufacturing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Vascular Medicine (AREA)
- Anesthesiology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Nonwoven Fabrics (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
Description
Claims (9)
- 평균직경이 100~1,000㎚ 이하인 나노섬유들이 적층된 나노섬유 웹(Web)의 구조를 갖고, ASTM F 316-3 방법으로 측정한 평균크기가 50㎚~2㎛인 공극들이 형성되어 있는 것을 특징으로 하는 주사액 여과용 필터재.
- 제1항에 있어서, 상기 나노섬유는 전기방사 방법으로 제조된 것임을 특징으로 하는 주사액 여과용 필터재.
- 제1항에 있어서, 상기 나노섬유는 폴리에스테르, 폴리아미드, 폴리에틸렌, 폴리프로필렌, 폴리비닐리덴 디플루오라이드, 아세테이트 및 레이온 중에서 선택된 1종으로 구성됨을 특징으로 하는 주사액 여과용 필터재.
- 제1항에 있어서, 주사액 여과용 필터재는 KS M 0107 방법으로 순수내에 존재하는 평균직경이 0.2~1.0㎛인 입자의 여과효율이 99% 이상인 것을 특징으로 하는 주사액 여과용 필터재.
- 제1항 내지 제4항 중에서 선택된 어느 한개항의 주사액 여과용 필터재를 포함하는 것을 특징으로 하는 주사기.
- 제5항에 있어서, 주사액 여과용 필터재가 주사기의 바늘캡부 내에 내장되어 있는 것을 특징으로 하는 주사기.
- 제5항에 있어서, 주사액 여과용 필터재가 주사기의 일체형 바늘 고정부 내에 내장되어 있는 것을 특징으로 하는 주사기.
- 제5항에 있어서, 주사액 여과용 필터재가 주사기의 실린더 내에 내장되어 있는 것을 특징으로 하는 주사기.
- 제5항에 있어서, 주사액 여과용 필터재가 주사기의 탈착형 바늘 고정부 내에 내장되어 있는 것을 특징으로 하는 주사기.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020080054127A KR20090128108A (ko) | 2008-06-10 | 2008-06-10 | 주사액 여과용 필터재 및 이를 포함하는 주사기 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020080054127A KR20090128108A (ko) | 2008-06-10 | 2008-06-10 | 주사액 여과용 필터재 및 이를 포함하는 주사기 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20090128108A true KR20090128108A (ko) | 2009-12-15 |
Family
ID=41688567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020080054127A Ceased KR20090128108A (ko) | 2008-06-10 | 2008-06-10 | 주사액 여과용 필터재 및 이를 포함하는 주사기 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20090128108A (ko) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101406262B1 (ko) * | 2013-04-09 | 2014-06-12 | 이정권 | 노출 필터부재가 구비된 주사기용 필터캡 |
| KR20170000435A (ko) * | 2015-06-23 | 2017-01-03 | 주식회사 아모라이프사이언스 | 주사기용 필터장치 |
| KR20170030861A (ko) * | 2015-09-10 | 2017-03-20 | 주식회사 아모라이프사이언스 | 의료용 필터 및 그 제조방법 |
| WO2017065564A1 (ko) * | 2015-10-14 | 2017-04-20 | 주식회사 아모그린텍 | 약액 여과용 필터여재, 이의 제조방법 및 이를 포함하는 약액 여과용 필터모듈 |
| KR20170046017A (ko) * | 2015-10-20 | 2017-04-28 | 주식회사 아모라이프사이언스 | 안전필터 및 이를 구비한 주사기 |
| WO2017164528A1 (ko) * | 2016-03-22 | 2017-09-28 | 라용국 | 필터 주사기 |
| KR20190029916A (ko) * | 2017-09-13 | 2019-03-21 | 주식회사 경원에이치엠 | 친수성 부직포 필터가 부착된 주사기 |
| US11161752B2 (en) | 2015-08-13 | 2021-11-02 | Amogreentech Co., Ltd | Portable water-purifying pouch |
-
2008
- 2008-06-10 KR KR1020080054127A patent/KR20090128108A/ko not_active Ceased
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101406262B1 (ko) * | 2013-04-09 | 2014-06-12 | 이정권 | 노출 필터부재가 구비된 주사기용 필터캡 |
| WO2014168390A1 (ko) * | 2013-04-09 | 2014-10-16 | Lee Jung Kwon | 노출 필터부재가 구비된 주사기용 필터캡 |
| KR20170000435A (ko) * | 2015-06-23 | 2017-01-03 | 주식회사 아모라이프사이언스 | 주사기용 필터장치 |
| US11161752B2 (en) | 2015-08-13 | 2021-11-02 | Amogreentech Co., Ltd | Portable water-purifying pouch |
| KR20170030861A (ko) * | 2015-09-10 | 2017-03-20 | 주식회사 아모라이프사이언스 | 의료용 필터 및 그 제조방법 |
| WO2017065564A1 (ko) * | 2015-10-14 | 2017-04-20 | 주식회사 아모그린텍 | 약액 여과용 필터여재, 이의 제조방법 및 이를 포함하는 약액 여과용 필터모듈 |
| KR20170044053A (ko) * | 2015-10-14 | 2017-04-24 | 주식회사 아모그린텍 | 약액 여과용 필터여재, 이의 제조방법 및 이를 포함하는 약액 여과용 필터모듈 |
| US10695486B2 (en) | 2015-10-14 | 2020-06-30 | Amogreentech Co., Ltd. | Liquid drug-filtering filter medium and filter module |
| KR20170046017A (ko) * | 2015-10-20 | 2017-04-28 | 주식회사 아모라이프사이언스 | 안전필터 및 이를 구비한 주사기 |
| WO2017164528A1 (ko) * | 2016-03-22 | 2017-09-28 | 라용국 | 필터 주사기 |
| US10716902B2 (en) | 2016-03-22 | 2020-07-21 | Yong-Kuk RA | Filtering syringe |
| KR20190029916A (ko) * | 2017-09-13 | 2019-03-21 | 주식회사 경원에이치엠 | 친수성 부직포 필터가 부착된 주사기 |
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Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20080610 |
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