JP6113620B2 - シリンジ型噴出容器 - Google Patents
シリンジ型噴出容器 Download PDFInfo
- Publication number
- JP6113620B2 JP6113620B2 JP2013205109A JP2013205109A JP6113620B2 JP 6113620 B2 JP6113620 B2 JP 6113620B2 JP 2013205109 A JP2013205109 A JP 2013205109A JP 2013205109 A JP2013205109 A JP 2013205109A JP 6113620 B2 JP6113620 B2 JP 6113620B2
- Authority
- JP
- Japan
- Prior art keywords
- pipe member
- syringe
- ejection
- nozzle
- content liquid
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/0005—Containers or packages provided with a piston or with a movable bottom or partition having approximately the same section as the container
- B65D83/0033—Containers or packages provided with a piston or with a movable bottom or partition having approximately the same section as the container the piston being a follower-piston and the dispensing means comprising a hand-operated pressure-device at the opposite part of the container
-
- 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
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0279—Cannula; Nozzles; Tips; their connection means
-
- 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
- A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
-
- 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
- A61M5/178—Syringes
- A61M5/30—Syringes for injection by jet action, without needle, e.g. for use with replaceable ampoules or carpules
-
- 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
- A61M5/178—Syringes
- A61M5/30—Syringes for injection by jet action, without needle, e.g. for use with replaceable ampoules or carpules
- A61M5/3007—Syringes for injection by jet action, without needle, e.g. for use with replaceable ampoules or carpules with specially designed jet passages at the injector's distal end
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
- B05B1/3405—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl
- B05B1/341—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet
- B05B1/3421—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber
- B05B1/3431—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves
- B05B1/3447—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves the interface being a cylinder having the same axis as the outlet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/02—Membranes or pistons acting on the contents inside the container, e.g. follower pistons
-
- 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
- A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
- A61M11/006—Sprayers or atomisers specially adapted for therapeutic purposes operated by applying mechanical pressure to the liquid to be sprayed or atomised
- A61M11/007—Syringe-type or piston-type sprayers or atomisers
Landscapes
- Health & Medical Sciences (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)
- Vascular Medicine (AREA)
- Mechanical Engineering (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Description
前記操作部は、先端筒部を有するシリンジと、前記先端筒部の内側を貫通するロッドと、当該ロッドを前記先端筒部から突出させる操作用シャフトを備え、
前記噴出部は、前記先端筒部に装着されるとともに内容液が充填されるパイプ部材と、前記パイプ部材の内側に配置されて内容液を押し出すプランジャと、前記パイプ部材の先端外側に装着されるとともに噴出口が設けられたノズルと、前記ノズル内側の前記噴出口側に配置されて分岐流路及び旋回溝を経由して当該噴出口に内容液を流通させるスピンエレメントを備え、
前記分岐流路は、複数の流路に分岐すると共に外周方向に延びる貫通孔を含む。
1a 噴出口
10 噴出部(第1実施形態)
11 パイプ部材(第1実施形態)
12 プランジャ(第1実施形態)
13 ノズル
20 噴出部(第2実施形態)
21 パイプ部材(第2実施形態)
22 プランジャ(第2実施形態)
30 スピンエレメント(第1実施形態)
31 内部通路
32 貫通孔
33 条溝
34 切り欠き
35 旋回溝
36 合流溝
40 スピンエレメント(第2実施形態)
40a 本体部
40b 挿入部
40c 切り欠き部
41a 内部通路
41b 内部通路
42 貫通孔
43 条溝
44 切り欠き
45 旋回溝
46 合流溝
47 第2の条溝
48 係止部
50 操作部
51 シリンジ
51a 胴部
51b 肩部
51c 先端筒部
51d 装着筒部
52 操作用シャフト
53 プランジャロッド(ロッド)
r1 導入流路
r2 分岐流路
r3 環状流路
r4 旋回流路
r5 合流部
Claims (5)
- 使用者によって操作される操作部と、内容液が噴出される噴出部とを備え、
前記操作部は、先端筒部を有するシリンジと、前記先端筒部の内側を貫通するロッドと、当該ロッドを前記先端筒部から突出させる操作用シャフトを備え、
前記噴出部は、前記先端筒部に装着されるとともに内容液が充填されるパイプ部材と、前記パイプ部材の内側に配置されて内容液を押し出すプランジャと、前記パイプ部材の先端外側に装着されるとともに噴出口が設けられたノズルと、前記ノズル内側の前記噴出口側に配置されて分岐流路及び旋回溝を経由して当該噴出口に内容液を流通させるスピンエレメントを備え、
前記分岐流路は、複数の流路に分岐すると共に外周方向に延びる貫通孔を含む、シリンジ型噴出容器。 - 請求項1において、前記スピンエレメントは、前記ノズルと前記パイプ部材との間に配置される本体部と、前記パイプ部材に挿入される挿入部を備えるものである、シリンジ型噴出容器。
- 請求項2において、前記挿入部は、前記パイプ部材の内側に係止される係止部を備える、シリンジ型噴出容器。
- 請求項2または3において、前記挿入部は、少なくとも1つの切り欠き部を備える、シリンジ型噴出容器。
- 請求項1乃至4のいずれか1項において、前記噴出部が前記操作部に対して取り外し可能に装着されるものである、シリンジ型噴出容器。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013205109A JP6113620B2 (ja) | 2012-12-27 | 2013-09-30 | シリンジ型噴出容器 |
EP13868039.2A EP2939700B1 (en) | 2012-12-27 | 2013-11-14 | Syringe type squirt container |
PCT/JP2013/006700 WO2014103139A1 (ja) | 2012-12-27 | 2013-11-14 | シリンジ型噴出容器 |
CN201380068199.5A CN104870037B (zh) | 2012-12-27 | 2013-11-14 | 注射器型喷出容器 |
US14/652,495 US9475632B2 (en) | 2012-12-27 | 2013-11-14 | Syringe-type squirt container |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012286325 | 2012-12-27 | ||
JP2012286325 | 2012-12-27 | ||
JP2013205109A JP6113620B2 (ja) | 2012-12-27 | 2013-09-30 | シリンジ型噴出容器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014140616A JP2014140616A (ja) | 2014-08-07 |
JP6113620B2 true JP6113620B2 (ja) | 2017-04-12 |
Family
ID=51020274
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013205109A Active JP6113620B2 (ja) | 2012-12-27 | 2013-09-30 | シリンジ型噴出容器 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9475632B2 (ja) |
EP (1) | EP2939700B1 (ja) |
JP (1) | JP6113620B2 (ja) |
CN (1) | CN104870037B (ja) |
WO (1) | WO2014103139A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106512156A (zh) * | 2016-09-28 | 2017-03-22 | 苏州林华医疗器械股份有限公司 | 鼻疗雾化器 |
JP6558392B2 (ja) * | 2017-04-04 | 2019-08-14 | ニプロ株式会社 | シリンジ型噴出装置 |
JP7266971B2 (ja) | 2018-05-24 | 2023-05-01 | ニプロ株式会社 | シリンジ型噴出装置 |
CN113613695B (zh) * | 2019-06-19 | 2023-04-18 | 李芝银 | 喷嘴组件、注射器主体及包括其的无针注射器 |
KR102336021B1 (ko) * | 2019-09-06 | 2021-12-03 | 이지은 | 노즐 어셈블리, 주사기 본체 및 이를 포함하는 무침 주사기 |
FR3127419A1 (fr) | 2021-09-27 | 2023-03-31 | Aptar France Sas | Ensemble de distribution de produit fluide |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2642623B1 (fr) * | 1989-02-08 | 1991-05-03 | Oreal | Distributeur comportant un piston translatable |
AU4642393A (en) * | 1993-06-18 | 1995-01-17 | Habley Medical Technology Corporation | Medication sprayer |
DE60007593T2 (de) * | 1999-10-14 | 2004-11-11 | Becton, Dickinson And Co. | Nasales Verabreichungsgerät mit Zerstäuberdüse |
US6302101B1 (en) * | 1999-12-14 | 2001-10-16 | Daniel Py | System and method for application of medicament into the nasal passage |
DE60205581T2 (de) * | 2001-01-12 | 2006-05-24 | Becton Dickinson And Co. | Medikamentinhaliervorrichtung sowie patrone und herstellungsverfahren |
US7021561B2 (en) * | 2001-12-18 | 2006-04-04 | Becton, Dickinson And Company | Spray device and method |
US20100095957A1 (en) * | 2007-03-02 | 2010-04-22 | Corbco, Inc. | Manually operated monodose nasal sprayer device |
WO2010042341A1 (en) * | 2008-09-29 | 2010-04-15 | Nerites Corporation | Delivery assembly, delivery tip, and method of using same |
CN102178990B (zh) * | 2010-01-08 | 2013-10-09 | 江苏丞宇米特医疗科技有限公司 | 无针注射器 |
JP5483344B2 (ja) * | 2010-02-26 | 2014-05-07 | 株式会社吉野工業所 | 噴霧器 |
WO2013080558A1 (ja) * | 2011-11-30 | 2013-06-06 | 株式会社吉野工業所 | シリンジ型噴出器 |
-
2013
- 2013-09-30 JP JP2013205109A patent/JP6113620B2/ja active Active
- 2013-11-14 EP EP13868039.2A patent/EP2939700B1/en active Active
- 2013-11-14 WO PCT/JP2013/006700 patent/WO2014103139A1/ja active Application Filing
- 2013-11-14 CN CN201380068199.5A patent/CN104870037B/zh active Active
- 2013-11-14 US US14/652,495 patent/US9475632B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP2939700A4 (en) | 2016-06-22 |
WO2014103139A1 (ja) | 2014-07-03 |
US9475632B2 (en) | 2016-10-25 |
EP2939700A1 (en) | 2015-11-04 |
JP2014140616A (ja) | 2014-08-07 |
EP2939700B1 (en) | 2018-01-03 |
US20150329271A1 (en) | 2015-11-19 |
CN104870037B (zh) | 2017-04-12 |
CN104870037A (zh) | 2015-08-26 |
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