TWD242573S - Medical check valve - Google Patents
Medical check valveInfo
- Publication number
- TWD242573S TWD242573S TW114303330F TW114303330F TWD242573S TW D242573 S TWD242573 S TW D242573S TW 114303330 F TW114303330 F TW 114303330F TW 114303330 F TW114303330 F TW 114303330F TW D242573 S TWD242573 S TW D242573S
- Authority
- TW
- Taiwan
- Prior art keywords
- check valve
- medical check
- actuator
- view
- tip
- Prior art date
Links
Abstract
【物品用途】;本設計物品是一種醫用止回閥，用於穿刺並固定在患者皮膚上以輸液的留置針，其中致動器可在外針座內從基底側和前端側之間滑動，當致動器位於外針座的基底側時，醫用止回閥可防止血液從外針座溢出，當需要向患者輸送輸液劑或藥液等液體時，致動器會向外針座的前端側滑動，其結果為致動器的前端穿透醫用止回閥從而打開輸液管路。;【設計說明】;後視圖與前視圖相對稱，故省略後視圖。仰視圖與俯視圖相同，故省略仰視圖。【Purpose of the Item】; This design is a medical check valve used for inserting and securing an indwelling needle to a patient's skin for intravenous infusion. The actuator slides between the base and tip sides within the outer needle hub. When the actuator is positioned at the base of the outer needle hub, the medical check valve prevents blood from leaking out. When it is necessary to administer intravenous fluids or medications to the patient, the actuator slides towards the tip of the outer needle hub, resulting in the tip of the actuator penetrating the medical check valve and opening the infusion line. 【Design Notes】; The rear view is symmetrical to the front view, therefore the rear view is omitted. The bottom view is the same as the top view, therefore the bottom view is omitted.
Description
本設計物品是一種醫用止回閥，用於穿刺並固定在患者皮膚上以輸液的留置針，其中致動器可在外針座內從基底側和前端側之間滑動，當致動器位於外針座的基底側時，醫用止回閥可防止血液從外針座溢出，當需要向患者輸送輸液劑或藥液等液體時，致動器會向外針座的前端側滑動，其結果為致動器的前端穿透醫用止回閥從而打開輸液管路。This design is a medical check valve for use with an indwelling needle inserted and secured to a patient's skin for intravenous infusion. An actuator slides within the outer needle hub between the base and tip sides. When the actuator is positioned on the base side of the outer needle hub, the medical check valve prevents blood from leaking out. When it is necessary to deliver an infusion or medication to the patient, the actuator slides towards the tip side of the outer needle hub, resulting in the tip of the actuator penetrating the medical check valve and opening the infusion line.
後視圖與前視圖相對稱，故省略後視圖。仰視圖與俯視圖相同，故省略仰視圖。The rear view is symmetrical to the front view, so it is omitted. The bottom view is the same as the top view, so it is omitted.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2025-008314 | 2025-04-25 | ||
| JP2025008314F JP1810618S (en) | 2025-04-25 | 2025-04-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TWD242573S true TWD242573S (en) | 2026-01-11 |
Family
ID=97348612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW114303330F TWD242573S (en) | 2025-04-25 | 2025-07-18 | Medical check valve |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP1810618S (en) |
| TW (1) | TWD242573S (en) |
-
2025
- 2025-04-25 JP JP2025008314F patent/JP1810618S/ja active Active
- 2025-07-18 TW TW114303330F patent/TWD242573S/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JP1810618S (en) | 2025-10-15 |
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