JPS6236775Y2 - - Google Patents
Info
- Publication number
- JPS6236775Y2 JPS6236775Y2 JP1980127928U JP12792880U JPS6236775Y2 JP S6236775 Y2 JPS6236775 Y2 JP S6236775Y2 JP 1980127928 U JP1980127928 U JP 1980127928U JP 12792880 U JP12792880 U JP 12792880U JP S6236775 Y2 JPS6236775 Y2 JP S6236775Y2
- Authority
- JP
- Japan
- Prior art keywords
- longitudinal direction
- film
- sterilization
- filter
- synthetic resin
- 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.)
- Expired
Links
- 230000001954 sterilising effect Effects 0.000 claims description 14
- 238000004659 sterilization and disinfection Methods 0.000 claims description 13
- 238000004806 packaging method and process Methods 0.000 claims description 6
- 229920003002 synthetic resin Polymers 0.000 claims description 5
- 239000000057 synthetic resin Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000005038 ethylene vinyl acetate Substances 0.000 description 2
- 229920006284 nylon film Polymers 0.000 description 2
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 2
- 229920006267 polyester film Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Landscapes
- Packages (AREA)
- Bag Frames (AREA)
Description
【考案の詳細な説明】
本考案は、注射器等の医療用器具の滅菌用包装
袋に関するものである。[Detailed Description of the Invention] The present invention relates to a packaging bag for sterilizing medical instruments such as syringes.
現在医療器具の滅菌には、エチレンオキサイド
ガス等のガス滅菌または熱殺菌が、広く用いられ
ているがそれぞれいくつかの欠点を有しているた
め、不便であつたり、作業適性が悪かつたりして
いた。 Currently, gas sterilization such as ethylene oxide gas or heat sterilization is widely used to sterilize medical instruments, but each has several drawbacks, making them inconvenient and difficult to work with. was.
例えば実公昭51−15682号公報に示されるよう
なプラスチツクフイルムの両端を通気性材料で連
結する構造の袋は、ガス滅菌の効果は優れている
が、通気性材料単体部分が設けられているため、
この部分の機械的強度が劣り破袋が生じ易かつ
た。 For example, a bag with a structure in which both ends of a plastic film are connected with a breathable material, as shown in Japanese Utility Model Publication No. 15682/1982, has an excellent gas sterilization effect, but because a single part of the breathable material is provided, ,
The mechanical strength of this part was poor and the bag was likely to break.
このためこの構成の袋は、ガス滅菌には用いら
れるが、オートクレーブを用いる熱滅菌には用い
ることができなかつた。 For this reason, bags with this configuration can be used for gas sterilization, but cannot be used for heat sterilization using an autoclave.
この欠点を改良した実開昭51−42787号に示さ
れる構成は、上記の破袋の欠点は改善されたが、
フイルムに孔をあけて通気部分を形成するため、
フイルムを打抜いたフイルムが混入するおそれが
あり、衛生を重視する医療器具等の包装袋として
は、不適なものである。 The structure shown in Utility Model Application Publication No. 51-42787, which improved this drawback, improved the above-mentioned drawback of bag breakage, but
To create ventilation areas by punching holes in the film,
There is a risk that the punched film may be mixed in, making it unsuitable as a packaging bag for medical instruments, etc., where hygiene is important.
また通気量を調整するためには、孔の大きさを
変えなければならない作業上の繁雑さの問題も残
つていた。本考案は、これら従来の欠点を改良し
たもので、作業適性が優れ、しかも滅菌適性も優
れた滅菌用包装袋である。 There also remained the problem of the complexity of the work, as the size of the holes had to be changed in order to adjust the amount of ventilation. The present invention improves these conventional drawbacks, and is a sterilization packaging bag that has excellent workability and sterilization suitability.
以下図面に従い本考案を詳細に説明する。 The present invention will be described in detail below with reference to the drawings.
本考案は、第１図および第２図に示すように内
面が熱接着性材料からなる非通気性合成樹脂フイ
ルムの長手方向に二つ折りし、重つた両端を接着
した筒状体１の長手方向に平行に同じ長さのフイ
ルター２を左右両側のみ帯状に接着し、該フイル
ターテープ２の未接着部３の合成樹脂フイルムに
筒状体の長手方向に一定長さのスリツト４，４…
…を多数設け、長手方向の両端５，６を接着して
なる滅菌用包装体である。 As shown in FIGS. 1 and 2, the present invention consists of a cylindrical body 1 in which a non-breathable synthetic resin film whose inner surface is made of a heat-adhesive material is folded in half in the longitudinal direction, and both overlapping ends are glued together. A filter 2 of the same length is glued in a band shape on both the left and right sides parallel to the filter tape 2, and slits 4, 4, of a constant length in the longitudinal direction of the cylindrical body are formed in the synthetic resin film of the unbonded part 3 of the filter tape 2.
It is a sterilization package formed by providing a large number of... and bonding both longitudinal ends 5 and 6.
本考案に用いる非通気性合成樹脂フイルムとし
ては、ポリエステルフイルム／ポリエチレンフイ
ルム、ポリエステルフイルム／エチレン−酢酸ビ
ニル共重合体フイルム、ナイロンフイルム／ポリ
エチレンフイルム、ナイロンフイルム／エチレン
−酢酸ビニル共重合体フイルム等の積層フイルム
が適している。 Examples of non-breathable synthetic resin films used in the present invention include polyester film/polyethylene film, polyester film/ethylene-vinyl acetate copolymer film, nylon film/polyethylene film, nylon film/ethylene-vinyl acetate copolymer film, etc. Laminated film is suitable.
またフイルター２は、紙または不織布等の通気
性材料からなり、ヒートシールラツカー等を塗布
し、前記非通気性合成樹脂フイルムの内面に熱接
着可能なものである。 The filter 2 is made of a breathable material such as paper or nonwoven fabric, and can be coated with a heat seal lacquer or the like and thermally bonded to the inner surface of the non-breathable synthetic resin film.
フイルター２部分のスリツトの長さは特に限定
されるものではないが10mm前後の長さで、10mm程
度の間隙で設ければ、一般の滅菌用包装袋には適
している。そしてスリツトの両側には10mmずつの
未シール部が設けられるようにフイルターの両側
をシールすることが望ましい。 The length of the slit in the second part of the filter is not particularly limited, but if it is approximately 10 mm long and provided with a gap of approximately 10 mm, it is suitable for general sterilization packaging bags. It is desirable to seal both sides of the filter so that an unsealed portion of 10 mm is provided on each side of the slit.
この構成の袋に注射器等の被滅菌物を入れて封
入すると第３図に示すようにスリツト４の巾が開
き、透気性も十分にあり滅菌適性が低下するおそ
れはない。 When an object to be sterilized, such as a syringe, is placed in a bag having this structure and sealed, the width of the slit 4 opens as shown in FIG. 3, and the bag has sufficient air permeability, so there is no risk of deterioration in sterilization suitability.
またスリツトであるため異物が混入するおそれ
がないうえ、フイルターが滅菌時以外、露出しな
いので、衛生上も問題がない。 Furthermore, since it is a slit, there is no risk of foreign matter getting mixed in, and since the filter is not exposed except during sterilization, there are no hygiene problems.
第１図は本考案の平面図、第２図は第１図Ａ−
A′からの断面図、第３図は本考案の包装袋の滅
菌時の状態を示す説明図である。
１……筒状体、２……フイルター、３……未接
着部、４……スリツト、５，６……端。
Figure 1 is a plan view of the present invention, Figure 2 is Figure 1A-
FIG. 3, a sectional view taken from A', is an explanatory diagram showing the state of the packaging bag of the present invention during sterilization. 1... Cylindrical body, 2... Filter, 3... Unbonded part, 4... Slit, 5, 6... End.
Claims (1)
りし、重つた両端を接着した筒状体の長手方向に
平行で同じ長さのフイルターテープを該フイルタ
ーテープの両側のみ帯状に接着し、前記筒状体の
フイルターテープの未接着部に長手方向に一定長
さのスリツトを一定間隔で多数設けたことを特徴
とする滅菌用包装袋。 A non-breathable synthetic resin film is folded in half in the longitudinal direction, and a filter tape of the same length parallel to the longitudinal direction of the cylindrical body is glued on both sides. A sterilization packaging bag characterized in that a number of slits of a certain length are provided at regular intervals in the longitudinal direction in the unbonded part of the filter tape on the body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980127928U JPS6236775Y2 (en) | 1980-09-09 | 1980-09-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980127928U JPS6236775Y2 (en) | 1980-09-09 | 1980-09-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5763081U JPS5763081U (en) | 1982-04-14 |
| JPS6236775Y2 true JPS6236775Y2 (en) | 1987-09-18 |
Family
ID=29488322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1980127928U Expired JPS6236775Y2 (en) | 1980-09-09 | 1980-09-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6236775Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023190582A1 (en) * | 2022-03-31 | 2023-10-05 | 藤森工業株式会社 | Sterilizing bag |
| WO2023190580A1 (en) * | 2022-03-31 | 2023-10-05 | 藤森工業株式会社 | Method for manufacturing sterilizing bag |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60251057A (en) * | 1984-05-23 | 1985-12-11 | テルモ株式会社 | Packaging vessel for sterilizing autoclave |
| JPH0417150Y2 (en) * | 1986-11-28 | 1992-04-16 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5142787U (en) * | 1974-09-26 | 1976-03-30 |
-
1980
- 1980-09-09 JP JP1980127928U patent/JPS6236775Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023190582A1 (en) * | 2022-03-31 | 2023-10-05 | 藤森工業株式会社 | Sterilizing bag |
| WO2023190580A1 (en) * | 2022-03-31 | 2023-10-05 | 藤森工業株式会社 | Method for manufacturing sterilizing bag |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5763081U (en) | 1982-04-14 |
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