CN210056990U - Disposable safety transfusion needle with self-locking function - Google Patents
Disposable safety transfusion needle with self-locking function Download PDFInfo
- Publication number
- CN210056990U CN210056990U CN201920224168.9U CN201920224168U CN210056990U CN 210056990 U CN210056990 U CN 210056990U CN 201920224168 U CN201920224168 U CN 201920224168U CN 210056990 U CN210056990 U CN 210056990U
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- China
- Prior art keywords
- protective sleeve
- connecting pipe
- transfusion needle
- needle
- needle head
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Abstract
Disposable safe infusion needle with self-locking function, comprising: the outer wall of the upper port of the connecting pipe is provided with a circle of stopping part in a protruding mode along the circumferential direction; the transfusion needle head is connected to the upper port of the connecting pipe; a handle, comprising: one end of the fixing strip is vertically connected to the lower part of the side wall of the connecting pipe; the separable holding piece consists of a protective sleeve and a connecting piece; the inner diameter of the protective sleeve is large at the top and small at the bottom; one side of the connecting sheet is connected to the outer side wall of the protective sleeve, and the bottom end of the connecting sheet is detachably connected to the upper end of the fixed strip; the protective sleeve is sleeved on the connecting pipe. The utility model can seal the transfusion needle head by hands after the nurse pulls out the needle head, thereby preventing the transfusion needle head from being injured by the needle; and the reasonable treatment rate of the medical waste can be standardized.
Description
Technical Field
The utility model relates to an automobile opening and closing piece, in particular to a disposable safety transfusion needle with self-locking.
Background
At present, the clinical department still uses the infusion phenomenon ubiquitous of disposable infusion syringe needle, and the room of dealing with of medical waste such as sharp ware is handled to every ward or infusion point often relatively fixed in certain region, when the patient infusion is done, the nurse pulls out the syringe needle after, handle the syringe needle, medical waste such as infusion leather hose to the room of dealing with can have a section distance, in order to prevent that the needle stick from hindering the nurse often can pierce the infusion bag bottle plug that the end was used, infusion bag becomes medical waste by domestic waste, lead to handling contaminated infusion bag non-standard, and increased medical waste's expenditure.
Disclosure of Invention
The utility model aims to design a disposable self-locking safe infusion needle, and nurses can seal the infusion needle head by hands after removing the needle head, thereby preventing the nurse from being injured by the needle; and the reasonable treatment rate of the medical waste can be standardized.
In order to achieve the above purpose, the technical scheme of the utility model is that:
disposable safe type transfusion needle of taking auto-lock, it includes: the outer wall of the upper port of the connecting pipe is provided with a circle of stopping part in a protruding mode along the circumferential direction; the transfusion needle head is connected to the upper port of the connecting pipe; a handle, comprising: one end of the fixing strip is vertically connected to the lower part of the side wall of the connecting pipe; the separable holding piece consists of a protective sleeve and a connecting piece; the inner diameter of the protective sleeve is large at the top and small at the bottom; one side of the connecting sheet is connected to the outer side wall of the protective sleeve, and the bottom end of the connecting sheet is detachably connected to the upper end of the fixed strip; the protective sleeve is sleeved on the connecting pipe.
Preferably, the diameter of the connecting pipe is large at the top and small at the bottom.
The utility model has the advantages that:
1. after the nurse pulls out the needle, the needle can be closed by hands, so that the needle is prevented from being injured by the needle;
2. standardizing the reasonable treatment rate of the medical waste;
3. reducing the treatment expense of medical waste.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is an exploded view of an embodiment of the present invention;
fig. 3 is a schematic view of a usage status of the embodiment of the present invention.
Detailed Description
Referring to fig. 1-3, the disposable safety infusion needle with self-locking of the present invention comprises:
a circle of stopping parts 101 are arranged on the outer wall of an upper port of the connecting pipe 1 in a protruding mode along the circumferential direction;
the transfusion needle head 2 is connected to the upper port of the connecting pipe 1;
a handle 3, comprising:
a fixing bar 31 having one end vertically connected to a lower portion of a sidewall of the connection pipe 1;
a detachable holding piece 32 which consists of a protective sleeve 321 and a connecting piece 322; the inner diameter of the protective sleeve 321 is large at the top and small at the bottom; one side of the connecting sheet 322 is connected to the outer side wall of the protective sleeve 321, and the bottom end of the connecting sheet 322 is detachably connected to the upper end of the fixing strip 31; the protective sleeve 321 is sleeved on the connection tube 1.
Preferably, the diameter of the connecting pipe 1 is large at the top and small at the bottom.
After injection, the nurse only needs to peel off the fixing strip 31 from the separable grip 32, and the protective sleeve 321 on the separable grip 32 is sleeved into the infusion needle 2 and the connecting pipe 1 and stopped by the stopping part 101 on the outer wall of the upper port of the connecting pipe 1, so that the infusion needle 2 is closed by the protective sleeve 321, and the nurse is prevented from being injured by the needle.
Claims (2)
1. Disposable safe type transfusion needle of taking auto-lock, its characterized in that includes:
the outer wall of the upper port of the connecting pipe is provided with a circle of stopping part in a protruding mode along the circumferential direction;
the transfusion needle head is connected to the upper port of the connecting pipe;
a handle, comprising:
one end of the fixing strip is vertically connected to the lower part of the side wall of the connecting pipe;
the separable holding piece consists of a protective sleeve and a connecting piece; the inner diameter of the protective sleeve is large at the top and small at the bottom; one side of the connecting sheet is connected to the outer side wall of the protective sleeve, and the bottom end of the connecting sheet is detachably connected to the upper end of the fixed strip; the protective sleeve is sleeved on the connecting pipe.
2. The disposable self-locking safety infusion needle according to claim 1, wherein the diameter of the connecting tube is big end up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920224168.9U CN210056990U (en) | 2019-02-22 | 2019-02-22 | Disposable safety transfusion needle with self-locking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920224168.9U CN210056990U (en) | 2019-02-22 | 2019-02-22 | Disposable safety transfusion needle with self-locking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210056990U true CN210056990U (en) | 2020-02-14 |
Family
ID=69432731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920224168.9U Active CN210056990U (en) | 2019-02-22 | 2019-02-22 | Disposable safety transfusion needle with self-locking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210056990U (en) |
-
2019
- 2019-02-22 CN CN201920224168.9U patent/CN210056990U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |