JPWO2015115113A1 - 穿刺補助器具および穿刺器具セット - Google Patents
穿刺補助器具および穿刺器具セット Download PDFInfo
- Publication number
- JPWO2015115113A1 JPWO2015115113A1 JP2015559831A JP2015559831A JPWO2015115113A1 JP WO2015115113 A1 JPWO2015115113 A1 JP WO2015115113A1 JP 2015559831 A JP2015559831 A JP 2015559831A JP 2015559831 A JP2015559831 A JP 2015559831A JP WO2015115113 A1 JPWO2015115113 A1 JP WO2015115113A1
- Authority
- JP
- Japan
- Prior art keywords
- skin
- puncture
- syringe
- pair
- piece
- 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.)
- Granted
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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
- A61M5/42—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 having means for desensitising skin, for protruding skin to facilitate piercing, or for locating point where body is to be pierced
- A61M5/425—Protruding skin to facilitate piercing, e.g. vacuum cylinders, vein immobilising 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
- 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
- A61M5/31—Details
- A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
- A61M5/31511—Piston or piston-rod constructions, e.g. connection of piston with piston-rod
-
- 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
- A61M5/31—Details
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M5/3287—Accessories for bringing the needle into the body; Automatic needle insertion
-
- 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
- A61M5/31—Details
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M5/3293—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles characterised by features of the needle hub
-
- 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
- A61M5/46—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 having means for controlling depth of insertion
-
- 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
- A61M2210/00—Anatomical parts of the body
- A61M2210/08—Limbs
- A61M2210/083—Arms
Abstract
Description
2 穿刺補助器具
3 注射器
4 押し子サイドロッド部
4a テーパ状先端部
5 押し子
5a 押し込み用フランジ
11 第1の挟持片
11a 凹部
11b 貫通孔
11c 係止溝
12 第2の挟持片
12a 凸片部
12b 凹部
12c 貫通孔
12d 係止溝
13 第1の挟持部
13a 溝
14 第2の挟持部
14a 溝
15 板バネ(付勢部)
15a 第1板状片
15b 第2板状片
15c 湾曲片
15d 係止部
16 第1の開放用摘み部
16a リブ
17 第2の開放用摘み部
17a リブ
18 保持片
18a 孔
21 第1の穿刺ガイド部
21a ガイド孔
22 第2の穿刺ガイド部
22a ガイド孔
23 ロッド挿入部
24 傾斜面
31 外筒体
31a 針支持部
31b ハブ
31c 指掛けフランジ
32 針
32a 針先
33 ロッド支持部
101 穿刺器具セット
102 穿刺補助器具
103 注射器
105 押し子
105a 押し込み用フランジ
111 第1の挟持片
111a 脚部
111b ヒンジ片
111c 貫通孔
112 第2の挟持片
112a 脚部
112b ヒンジ片
112c 貫通孔
113 第1の挟持部
113a 挟持面
113b 第1のアーチ部
114 第2の挟持部
114a 挟持面
114b 第2のアーチ部
115 C形バネ
116 第1の開放用摘み部
116a 指掛け部
117 第2の開放用摘み部
117a 指掛け部
121 注射器挿入部
121a 挿入孔
131 外筒体
131c 指掛けフランジ
132 針
132a 針先
201 穿刺器具セット
202 穿刺補助器具
203 注射器
203a 針
203b 外筒体
203c 押し子
203d 針支持部
203e ハブ
203f 係止フランジ
203g 押し込み用フランジ
211 外把持体
211a~211d 側壁
211e 閉塞壁
212 内把持体
212a、212c、212d 側面
212b 端面
212e 先端面
213 スプリング
214 組付け口
215 凹部
218 第1開口部
219 第1挟持部
220 針挿通部
221 第2開口部
222 第2挟持部
223 注射器挿入部
223a 傾斜面
224 括れ部
224a 保持面
224b 傾斜面
230 皮膚配置スペース
S 皮膚
G 集皮部
Claims (8)
- 互いに対向し且つ開閉自在に組み合わされる一対の板状の挟持部と、
一対の前記挟持部を互いに閉じる方向に付勢する付勢部と、
一対の前記挟持部を互いに開く方向に操作可能な一対の開放用摘み部と、
一対の前記挟持部の間に設けられ、一対の前記挟持部の間隔を押し広げるロッド部が挿入されるロッド挿入部と、を有することを特徴とする穿刺補助器具。 - 前記付勢部は、一方の前記挟持部に支持される第1板状片、他方の前記挟持部に支持される第2板状片および前記第1板状片と前記第2板状片とを連ねる湾曲片を備えたU字形状の板バネであり、前記第1板状片と前記第2板状片との間に前記ロッド挿入部が設けられていることを特徴とする、請求項1に記載の穿刺補助器具。
- 前記ロッド挿入部は、その断面積が、前記ロッド部の断面積よりも小さい部分を有することを特徴とする、請求項1または2に記載の穿刺補助器具。
- 前記ロッド挿入部が、その断面積が入口側から内部側に向けて徐々に小さくなる部分を有し、前記ロッド部が前記ロッド挿入部に挿入されるに連れて一対の前記挟持部の間隔が徐々に押し広げられることを特徴とする、請求項3に記載の穿刺補助器具。
- 少なくとも一方の前記挟持部の側部に、注射器の針が挿通される穿刺ガイド部が設けられていることを特徴とする、請求項1〜4の何れか1項に記載の穿刺補助器具。
- 前記穿刺ガイド部が、前記注射器の針支持部の外径よりも小さい内径のガイド孔を備えたリング状に形成されていることを特徴とする、請求項5に記載の穿刺補助器具。
- 請求項1〜6の何れか1項に記載の穿刺補助器具と、
前記ロッド部が押し子に設けられた注射器と、を有することを特徴とする穿刺器具セット。 - 前記ロッド部は、その断面積が先端に向けて徐々に小さくなる形状に形成され、前記ロッド挿入部に挿入されるに連れて一対の前記挟持部の間隔を徐々に押し広げることを特徴とする、請求項7に記載の穿刺器具セット。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014017831 | 2014-01-31 | ||
JP2014017831 | 2014-01-31 | ||
PCT/JP2015/000431 WO2015115113A1 (ja) | 2014-01-31 | 2015-01-30 | 穿刺補助器具および穿刺器具セット |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2015115113A1 true JPWO2015115113A1 (ja) | 2017-03-23 |
JP6404837B2 JP6404837B2 (ja) | 2018-10-17 |
Family
ID=53756692
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015559831A Active JP6404837B2 (ja) | 2014-01-31 | 2015-01-30 | 穿刺補助器具および穿刺器具セット |
Country Status (4)
Country | Link |
---|---|
US (1) | US10238815B2 (ja) |
EP (1) | EP3100756A4 (ja) |
JP (1) | JP6404837B2 (ja) |
WO (1) | WO2015115113A1 (ja) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10207914B2 (en) | 2014-02-28 | 2019-02-19 | Beyond Twenty Ltd. | Electronic vaporiser system |
GB2544499A (en) * | 2015-11-18 | 2017-05-24 | Tickletec Ltd | Injector pen safety aid |
US10179008B2 (en) * | 2016-04-19 | 2019-01-15 | Lsi Solutions, Inc. | Needle assembly for pleural space insufflation and methods thereof |
WO2018012617A1 (ja) * | 2016-07-15 | 2018-01-18 | 凸版印刷株式会社 | マイクロニードル用穿刺器具 |
GB2567848B (en) | 2017-10-26 | 2020-05-27 | Ndm Technologies Ltd | Injection device |
CN108904930A (zh) * | 2018-07-11 | 2018-11-30 | 江苏省肿瘤医院 | 一种可用于穿刺定位的输液港穿刺装置 |
CA3115801A1 (en) * | 2018-10-16 | 2020-04-23 | Koglo Ltd. | System and method for substance delivery |
US11471615B2 (en) * | 2018-12-15 | 2022-10-18 | Christina McDaniels | Device for assisting subcutaneous injections |
US20210085893A1 (en) * | 2019-09-25 | 2021-03-25 | Danielle T. Abramson | Device and methodology for preparing skin for self-injection |
KR102102316B1 (ko) * | 2019-12-03 | 2020-04-20 | 오성준 | 주사기 고정대 |
KR102360191B1 (ko) * | 2019-12-23 | 2022-02-08 | 인하대학교 산학협력단 | 목 및 어깨 부위 근육용 자동 주사 장치 |
KR102497842B1 (ko) * | 2020-06-26 | 2023-02-07 | 방훈섭 | 주사보조장치 |
EP4284155A1 (en) * | 2021-01-29 | 2023-12-06 | Invaio Sciences International GmbH | Plant injection systems and uses thereof |
WO2023014341A1 (en) * | 2021-08-02 | 2023-02-09 | Becton, Dickinson And Company | Support device for medication delivery device |
WO2023110884A1 (en) * | 2021-12-15 | 2023-06-22 | Sanofi | Drug delivery arrangement comprising a skin pinching mechanism |
CN114768006B (zh) * | 2022-05-12 | 2023-04-18 | 中国人民解放军总医院第六医学中心 | 一种基于环境抵制型麻醉注射器用多点定位设备 |
CN117695481A (zh) * | 2024-02-05 | 2024-03-15 | 四川省医学科学院·四川省人民医院 | 一种用于皮下注射的辅助装置 |
Citations (6)
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---|---|---|---|---|
US3324854A (en) * | 1964-04-23 | 1967-06-13 | Harry Swartz | Apparatus for facilitating the insertion of a hypodermic syringe needle |
US4223673A (en) * | 1978-10-11 | 1980-09-23 | Harris William J | Device for puckering the flesh to assist in injections |
US5147306A (en) * | 1991-07-01 | 1992-09-15 | Gubich Stephen J | Device for puckering the flesh to facilitate injections |
US20080281269A1 (en) * | 2005-10-19 | 2008-11-13 | Ams Research Corporation | Needle Delivery System for Electrodes |
JP2008295590A (ja) * | 2007-05-29 | 2008-12-11 | Terumo Corp | 穿刺器具 |
WO2013104414A1 (en) * | 2012-01-10 | 2013-07-18 | Sanofi-Aventis Deutschland Gmbh | Guiding assembly for intradermal injection |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3814080A (en) * | 1972-11-13 | 1974-06-04 | Becton Dickinson Co | Vessel cannulator and clamp for lymphangiography |
JP5688031B2 (ja) * | 2009-01-07 | 2015-03-25 | ロバート ジョン ペトレラ, | ヒアルロン酸およびボツリヌス毒素を使用する軟組織傷害の治療 |
-
2015
- 2015-01-30 JP JP2015559831A patent/JP6404837B2/ja active Active
- 2015-01-30 WO PCT/JP2015/000431 patent/WO2015115113A1/ja active Application Filing
- 2015-01-30 EP EP15742569.5A patent/EP3100756A4/en not_active Withdrawn
-
2016
- 2016-07-29 US US15/223,625 patent/US10238815B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3324854A (en) * | 1964-04-23 | 1967-06-13 | Harry Swartz | Apparatus for facilitating the insertion of a hypodermic syringe needle |
US4223673A (en) * | 1978-10-11 | 1980-09-23 | Harris William J | Device for puckering the flesh to assist in injections |
US5147306A (en) * | 1991-07-01 | 1992-09-15 | Gubich Stephen J | Device for puckering the flesh to facilitate injections |
US20080281269A1 (en) * | 2005-10-19 | 2008-11-13 | Ams Research Corporation | Needle Delivery System for Electrodes |
JP2008295590A (ja) * | 2007-05-29 | 2008-12-11 | Terumo Corp | 穿刺器具 |
WO2013104414A1 (en) * | 2012-01-10 | 2013-07-18 | Sanofi-Aventis Deutschland Gmbh | Guiding assembly for intradermal injection |
Also Published As
Publication number | Publication date |
---|---|
EP3100756A1 (en) | 2016-12-07 |
US20160331910A1 (en) | 2016-11-17 |
US10238815B2 (en) | 2019-03-26 |
JP6404837B2 (ja) | 2018-10-17 |
EP3100756A4 (en) | 2017-10-11 |
WO2015115113A1 (ja) | 2015-08-06 |
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