JPWO2023090462A1 - - Google Patents
Info
- Publication number
- JPWO2023090462A1 JPWO2023090462A1 JP2023562442A JP2023562442A JPWO2023090462A1 JP WO2023090462 A1 JPWO2023090462 A1 JP WO2023090462A1 JP 2023562442 A JP2023562442 A JP 2023562442A JP 2023562442 A JP2023562442 A JP 2023562442A JP WO2023090462 A1 JPWO2023090462 A1 JP WO2023090462A1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
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
- A61M5/178—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
- A61M5/3202—Devices for protection of the needle before use, e.g. caps
- A61M5/3204—Needle cap remover, i.e. devices to dislodge protection cover from needle or needle hub, e.g. deshielding devices
-
- 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
- A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
- A61M5/321—Means for protection against accidental injuries by used needles
- A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
- A61M5/3273—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel freely sliding on needle shaft without connection to syringe or needle
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/06—Body-piercing guide needles or the like
- A61M25/0612—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders
- A61M25/0618—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders having means for protecting only the distal tip of the needle, e.g. a needle guard
-
- 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
- A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
- A61M5/321—Means for protection against accidental injuries by used needles
- A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
- A61M5/3245—Constructional features thereof, e.g. to improve manipulation or functioning
- A61M2005/3247—Means to impede repositioning of protection sleeve from needle covering to needle uncovering position
- A61M2005/325—Means obstructing the needle passage at distal end of a needle protection sleeve
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Vascular Medicine (AREA)
- Pulmonology (AREA)
- Biophysics (AREA)
- Environmental & Geological Engineering (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021189186 | 2021-11-22 | ||
| JP2022087452 | 2022-05-30 | ||
| PCT/JP2022/043255 WO2023090462A1 (ja) | 2021-11-22 | 2022-11-22 | 針先プロテクタ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2023090462A1 true JPWO2023090462A1 (https=) | 2023-05-25 |
| JPWO2023090462A5 JPWO2023090462A5 (https=) | 2026-04-06 |
Family
ID=86397001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023562442A Pending JPWO2023090462A1 (https=) | 2021-11-22 | 2022-11-22 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20250099688A1 (https=) |
| EP (1) | EP4438084A4 (https=) |
| JP (1) | JPWO2023090462A1 (https=) |
| WO (1) | WO2023090462A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2025018230A1 (ja) | 2023-07-20 | 2025-01-23 | ニプロ株式会社 | 針先プロテクタ |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4929241A (en) | 1988-08-05 | 1990-05-29 | Kulli John C | Medical needle puncture guard |
| US6652486B2 (en) * | 2001-09-27 | 2003-11-25 | Medex, Inc. | Safety catheter |
| BRPI0920464B8 (pt) * | 2008-10-03 | 2021-06-22 | Nipro Corp | protetor de ponta de agulha e montagem de agulha permanente |
| JP2011161020A (ja) * | 2010-02-10 | 2011-08-25 | Komatsu Precision Co Ltd | 針刺し防止装置 |
| JP6731154B2 (ja) * | 2014-11-21 | 2020-07-29 | ニプロ株式会社 | 留置針組立体 |
| WO2017214110A1 (en) * | 2016-06-06 | 2017-12-14 | Centurion Medical Products Corporation | Needle safety clip, systems and methods |
-
2022
- 2022-11-22 US US18/712,595 patent/US20250099688A1/en active Pending
- 2022-11-22 WO PCT/JP2022/043255 patent/WO2023090462A1/ja not_active Ceased
- 2022-11-22 EP EP22895743.7A patent/EP4438084A4/en active Pending
- 2022-11-22 JP JP2023562442A patent/JPWO2023090462A1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP4438084A4 (en) | 2026-02-11 |
| EP4438084A1 (en) | 2024-10-02 |
| US20250099688A1 (en) | 2025-03-27 |
| WO2023090462A1 (ja) | 2023-05-25 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20250820 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20260326 |