JPH0127791Y2 - - Google Patents
Info
- Publication number
- JPH0127791Y2 JPH0127791Y2 JP11739285U JP11739285U JPH0127791Y2 JP H0127791 Y2 JPH0127791 Y2 JP H0127791Y2 JP 11739285 U JP11739285 U JP 11739285U JP 11739285 U JP11739285 U JP 11739285U JP H0127791 Y2 JPH0127791 Y2 JP H0127791Y2
- Authority
- JP
- Japan
- Prior art keywords
- bag
- infusion
- flow path
- oxygen
- outlet
- 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
- 238000001802 infusion Methods 0.000 claims description 27
- 238000005192 partition Methods 0.000 claims description 5
- 239000001301 oxygen Substances 0.000 description 13
- 229910052760 oxygen Inorganic materials 0.000 description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 12
- 230000001954 sterilising effect Effects 0.000 description 4
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- KKJUPNGICOCCDW-UHFFFAOYSA-N 7-N,N-Dimethylamino-1,2,3,4,5-pentathiocyclooctane Chemical compound CN(C)C1CSSSSSC1 KKJUPNGICOCCDW-UHFFFAOYSA-N 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003978 infusion fluid Substances 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 150000002926 oxygen Chemical class 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
- A61M16/16—Devices to humidify the respiration air
Landscapes
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案は酸素運搬輸液（FC輸液という）を貯
える軟質プラスチツク製のバツグに関する。[Detailed Description of the Invention] [Industrial Field of Application] The present invention relates to a soft plastic bag for storing an oxygen-carrying infusion (referred to as FC infusion).
FC輸液は大量出血患者に対する血液の補充用
として有効に用いられている。このFC輸液は
PTCA療法においては酸素化して使用され、この
場合バツグの下部へ除菌酸素を送込み、気泡を輸
液内へ上昇させて液面に到達した酸素を排出する
ことにより、FC輸液に酸素を添加するのが操作
として最も簡単であるが、酸素の送込みと排出を
行いやすい輸液用バツグは未だ実用化されていな
い。
FC infusion is effectively used for blood replacement in patients with massive bleeding. This FC infusion
In PTCA therapy, it is used in an oxygenated form; in this case, oxygen is added to the FC infusion by delivering sterilizing oxygen to the bottom of the bag, causing air bubbles to rise into the infusion, and expelling the oxygen that has reached the liquid surface. This is the simplest method to operate, but an infusion bag that allows for easy oxygen delivery and drainage has not yet been put into practical use.
本考案の目的は酸素の送込みと排出を容易に行
いうる輸液用バツグを提供することにある。 An object of the present invention is to provide an infusion bag that allows easy delivery and removal of oxygen.
本考案は軟質プラスチツクを用いてバツグを作
り、その上縁に輸液の取出口と排気口を設け、側
縁沿い又は側縁沿いと下縁沿いに流路を形成し、
この流路をバツグの下部に連通させると共に流路
の上端に給気口を設ける。
In this invention, a bag is made of soft plastic, an infusion outlet and an outlet are provided on the upper edge of the bag, and a flow path is formed along the side edge or along the side edge and the lower edge.
This flow path communicates with the lower part of the bag, and an air supply port is provided at the upper end of the flow path.
第１図に示す第１実施例において、１は透明の
バツグで、縦長の四角形に裁断した２枚の軟質プ
ラスチツクを重ね、四方の周縁２〜５を融着して
偏平な袋状に作り、上下の左隅６，６を斜めに融
着して吊り孔７〜８をあける。このようなバツグ
の上縁２の中央部に輸液の取出口１０と排気口１
１を設け、右側縁５に沿うて仕切り１２を融着し
て流路１３を形成し、その上端に給気口１４を設
けると共に下端をバツク１の下部に連通させる。
取出口１０は第２図に示す如くプラスチツク製の
短小な筒体１５をバツグの上縁２に挾み込んで一
体に融着し、筒体１５の外端から少し入つた所に
端面１６を設けて筒体を閉塞し、この外端にゴム
栓１７を嵌込んで掴み１８を有する蓋片１９をか
ぶせる。排気口１１と給気口１４の構成は輸液の
取出口１０と同じである。このバツグ１にFC輸
液を注入するには、上側の吊り孔７をスタンドの
フツクに引掛けて垂直の姿勢に吊下げ、FC輸液
のタンクに連なる瓶針を注入口（図示なし）に刺
通し、注入装置によりバツグ内に所定量のFC輸
液ａを注入したのち注入口を溶封する。なお輸液
の注入器具は本考案に関係ないから図示を省略す
る。
In the first embodiment shown in FIG. 1, 1 is a transparent bag, which is made by stacking two pieces of soft plastic cut into vertically long rectangles and fusing the four edges 2 to 5 to form a flat bag. The upper and lower left corners 6, 6 are welded diagonally to form hanging holes 7-8. An infusion outlet 10 and an exhaust outlet 1 are located in the center of the upper edge 2 of such a bag.
1 is provided, a partition 12 is fused along the right side edge 5 to form a flow path 13, an air supply port 14 is provided at its upper end, and its lower end communicates with the lower part of the bag 1.
As shown in FIG. 2, the outlet 10 is formed by inserting a short plastic cylinder 15 into the upper edge 2 of the bag and fusing them together, and inserting an end face 16 at a position slightly beyond the outer end of the cylinder 15. A rubber stopper 17 is fitted into the outer end of the tube, and a lid piece 19 having a grip 18 is placed over the outer end. The configurations of the exhaust port 11 and the air supply port 14 are the same as the infusion port 10. To inject the FC infusion into this bag 1, hang the upper hanging hole 7 on the hook of the stand, hang it in a vertical position, and pierce the bottle needle connected to the FC infusion tank into the injection port (not shown). After injecting a predetermined amount of FC infusion a into the bag using the injection device, the injection port is melt-sealed. It should be noted that the infusion device for infusion is not illustrated because it is not related to the present invention.
本考案の第１実施例は以上の構成からなり、
FC輸液の酸素化処理を行うには、上側の吊り孔
７をスタンドのフツクに引掛け、除菌フイルタ２
０を有するチユーブ２１を酸素のタンク（図示な
し）に接続し、このチユーブの先端に挿着した瓶
針２２を給気口１４に刺通し、除菌フイルタ２４
を有する瓶針２３を排気口１１に刺通する。この
ような準備が終わつて給気口１４から流路１３に
除菌した酸素を送込むと、この酸素は流路を降下
してその下端からバツグ１の下部へ流入し、気泡
ｂ…となつて輸液ａの内部を上昇し、液面に到達
した酸素は瓶針２３から排出され、気泡ｂ…の上
昇により酸素がFC輸液に添加され、FC輸液を所
望通りに酸素化する。酸素化処理が終ると瓶針２
２，２３を抜取り、下側の吊り孔８をスタンドの
フツクに引掛けてバツグ１を倒立姿勢となし、注
輸セツト（図示なし）のチユーブに挿着された瓶
針を取出口１０に刺通し、このチユーブの先端に
備えるカテーテルを患者の血管内へ導入してFC
輸液を患者に注輸する。 The first embodiment of the present invention has the above configuration,
To oxygenate the FC infusion, hook the upper hanging hole 7 onto the hook of the stand, and attach the sterilization filter 2.
0 is connected to an oxygen tank (not shown), the bottle needle 22 inserted at the tip of this tube is inserted into the air supply port 14, and the sterilization filter 24 is inserted.
A bottle needle 23 having a diameter is inserted into the exhaust port 11. When these preparations are completed and sterilized oxygen is sent into the flow path 13 from the air supply port 14, this oxygen descends through the flow path, flows into the lower part of the bag 1 from its lower end, and becomes bubbles b... Oxygen that rises inside the infusion a and reaches the liquid level is discharged from the bottle needle 23, and as the bubbles b rise, oxygen is added to the FC infusion to oxygenate the FC infusion as desired. When the oxygenation process is finished, the bottle needle 2
2 and 23, hook the lower hanging hole 8 to the hook of the stand, put the bag 1 in an inverted position, and insert the bottle needle inserted into the tube of the infusion set (not shown) into the opening 10. , a catheter provided at the tip of this tube is introduced into the patient's blood vessel to perform FC.
Infuse intravenous fluids into the patient.
第３図に示す第２実施例はバツグ１の下縁沿い
にも仕切り２２を融着してＬ字形の流路２３を形
成し、下縁沿いの仕切り２２に数個の小孔２４を
あけて流路２３をバツグ１の下部に連通させる。
その他の構成及び使い方は、第１実施例と同じで
あるから、同一の符号をつけて説明を省略する。
この第２実施例は給気口１４へ送込まれた除菌酸
素が流路２３を流れて小孔２４…から噴出し、気
泡ｂ…がバツグ１の下部の全巾にわたつて輸液ａ
の内部を上昇するので、輸液と酸素の混合が効率
よく行われる。 In the second embodiment shown in FIG. 3, a partition 22 is also fused along the lower edge of the bag 1 to form an L-shaped flow path 23, and several small holes 24 are made in the partition 22 along the lower edge. The flow path 23 is made to communicate with the lower part of the bag 1.
The rest of the configuration and usage are the same as in the first embodiment, so the same reference numerals are given and the explanation will be omitted.
In this second embodiment, the sterilizing oxygen sent to the air supply port 14 flows through the flow path 23 and is ejected from the small holes 24..., and the air bubbles b...
The mixture of infusion fluid and oxygen is carried out efficiently.
以上は本考案の２つの実施例を説明したもの
で、本考案はこれらの実施例に限定されることな
く、考案の要旨内において設計変更できる。 The above describes two embodiments of the present invention, and the present invention is not limited to these embodiments, and the design can be changed within the gist of the invention.
本考案においてはバツグの上縁に輸液の取出口
と排気口を設け、側縁沿い又は側縁と下縁沿いに
流路を形成し、この流路をバツグの下部に連通さ
せると共に流路の上端に給気口を設けており、酸
素の送込みと排出を容易に行うことができるか
ら、簡単な操作をもつてFC輸液を酸素化しうる
効果がある。
In the present invention, an infusion outlet and an outlet are provided on the upper edge of the bag, and a flow path is formed along the side edge or along the side edge and the lower edge, and this flow path is communicated with the lower part of the bag. An air supply port is provided at the upper end, making it easy to supply and discharge oxygen, making it possible to oxygenate FC infusions with simple operations.
第１図は本考案の第１実施例を示す正面図、第
２図は輸液の取出口を拡大した断面図、第３図は
第２実施例の正面図である。
なお１はバツグ、１０は輸液の取出口、１１は
排気口、１２と２２は仕切り、１３と２３は流
路、１４は給気口である。
FIG. 1 is a front view showing a first embodiment of the present invention, FIG. 2 is an enlarged sectional view of an infusion outlet, and FIG. 3 is a front view of the second embodiment. Note that 1 is a bag, 10 is an infusion port, 11 is an exhaust port, 12 and 22 are partitions, 13 and 23 are channels, and 14 is an air supply port.
Claims (1)
上縁に輸液の取出口と排気口を設け、側縁沿い又
は側縁沿いと下縁沿いに仕切りを融着して流路を
形成し、この流路をバツグの下部に連通させると
共に流路の上端に給気口を設けたことを特徴とす
る輸液用バツグ。 A bag is made using soft plastic, an infusion outlet and an outlet are provided on the upper edge of the bag, and partitions are fused along the side edge or along the side edge and the lower edge to form a flow path. What is claimed is: 1. An infusion bag characterized by communicating with the lower part of the bag and providing an air supply port at the upper end of the flow path.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11739285U JPH0127791Y2 (en) | 1985-07-31 | 1985-07-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11739285U JPH0127791Y2 (en) | 1985-07-31 | 1985-07-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6224833U JPS6224833U (en) | 1987-02-16 |
| JPH0127791Y2 true JPH0127791Y2 (en) | 1989-08-23 |
Family
ID=31002860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11739285U Expired JPH0127791Y2 (en) | 1985-07-31 | 1985-07-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0127791Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009172063A (en) * | 2008-01-22 | 2009-08-06 | Terumo Corp | Liquid collection container and extracorporeal circuit |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4261834B2 (en) * | 2002-07-25 | 2009-04-30 | 泉工医科工業株式会社 | Liquid bag, liquid bag mouth member and method of manufacturing the same |
| WO2023189333A1 (en) * | 2022-03-29 | 2023-10-05 | テルモ株式会社 | Infusion oxygenation device and infusion oxygenation system |
-
1985
- 1985-07-31 JP JP11739285U patent/JPH0127791Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009172063A (en) * | 2008-01-22 | 2009-08-06 | Terumo Corp | Liquid collection container and extracorporeal circuit |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6224833U (en) | 1987-02-16 |
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