CN105664292A - Remaining needle with protective sleeve - Google Patents
Remaining needle with protective sleeve Download PDFInfo
- Publication number
- CN105664292A CN105664292A CN201610101895.7A CN201610101895A CN105664292A CN 105664292 A CN105664292 A CN 105664292A CN 201610101895 A CN201610101895 A CN 201610101895A CN 105664292 A CN105664292 A CN 105664292A
- Authority
- CN
- China
- Prior art keywords
- protective sleeve
- infusion connector
- remaining needle
- self
- sleeve body
- 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.)
- 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
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on 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
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
-
- 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
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body
- A61M2005/1586—Holding accessories for holding infusion needles on 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
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body
- A61M2005/1588—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body having means for monitoring, controlling or visual inspection, e.g. for patency check, avoiding extravasation
Landscapes
- Health & Medical Sciences (AREA)
- Vascular Medicine (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)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a remaining needle with a protective sleeve. The remaining needle with the protective sleeve comprises a needle head assembly, an infusion connector and the protective sleeve; the needle head assembly is connected with the infusion connector through a catheter; the protective sleeve contains a front sleeve body, a rear sleeve body, and the space which is formed between the front sleeve body and the rear sleeve body and is used for accommodating the infusion connector; both the front sleeve body and the rear sleeve body are thin films; the two sleeve bodies are connected to form a self-sealing bag; the catheter penetrates out from the closed end of the self-sealing bag and is matched with the self-sealing bag in a sealed manner; a groove opening is formed in a self-sealing strip of the self-sealing bag; the groove opening is matched with an infusion tube which is connected to the infusion connector; the infusion connector is placed between the front sleeve body and the rear sleeve body, so that the infusion connector is isolated from the outside world and cannot be polluted; the infusion tube and the protective sleeve are matched, so that the opening and closing operation of the protective sleeve is not hampered, and an isolating effect is enhanced.
Description
Technical field
The present invention relates to medical instruments field, specifically the remaining needle of a kind of band protective sleeve.
Background technology
In clinical, remaining needle is the conventional medicine equipment in nursery work, it is possible to repeatedly puncture when reducing clinical transfusion, and the puncture reducing patient is painful, and the workload of clinical nursing staff, thus current clinical in obtained widespread use. The infusion connector that current remaining needle is generally comprised needle assembly and is connected with needle assembly by conduit, in use, infusion connector exposes in atmosphere, is very easily polluted, and virus is easily by the infusion connector infected patient of exposure.
Summary of the invention
It is an object of the invention to provide the remaining needle of a kind of band protective sleeve, infusion connector can be protected by this remaining needle in use, prevents infusion connector from being polluted, virus of avoiding infection.
The technical solution adopted for the present invention to solve the technical problems is:
The remaining needle of a kind of band protective sleeve, comprising needle assembly and infusion connector, needle assembly is connected by conduit with infusion connector, and described remaining needle also comprises protective sleeve, protective sleeve comprises by front body and rear body, forms the space holding infusion connector between front body and rear body; Front body and rear body are film, and two bodies are connected and form valve bag; The blind end of valve bag is provided with through hole, and described conduit and through hole are sealed and matched; The self-sealed article of valve bag is provided with notch, and notch is formed with the tubing being connected to infusion connector and coordinates.
Based on a total invention design, the present invention also provides another technical scheme:
The remaining needle of a kind of band protective sleeve, comprising needle assembly and infusion connector, needle assembly is connected by conduit with infusion connector, and described remaining needle also comprises protective sleeve, protective sleeve comprises front body and rear body, forms the space holding infusion connector between front body and rear body; Front body and rear body are respectively the lid being hinged and box body; Lid or box body are provided with through hole, and described conduit and through hole are sealed and matched; Lid is respectively equipped with mutually corresponding semicircle opening with the side of box body, and two semicircle openings are formed with the tubing being connected to infusion connector and coordinate.
The invention has the beneficial effects as follows, infusion connector is placed between front body and rear body, infusion connector is isolated from the outside, can not be polluted;And tubing is formed with protective sleeve and coordinates, do not hinder opening and closed operation protective sleeve, enhance isolation effect.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described:
Fig. 1 is the structural representation of the embodiment of the present invention one;
Fig. 2 is the schematic perspective view of protective sleeve in Fig. 1;
Fig. 3 is the structural representation of the embodiment of the present invention two;
Fig. 4 be in Fig. 3 protective sleeve open schematic diagram.
Embodiment
Embodiment one
Composition graphs 1 is with shown in Fig. 2, the present invention provides the remaining needle of a kind of band protective sleeve, comprise needle assembly 1 and infusion connector 2, needle assembly 1 is connected by conduit 3 with infusion connector 2, described remaining needle also comprises protective sleeve 4, protective sleeve 4 comprises by front body 4a and rear body 4b, forms the space holding infusion connector 2 between front body 4a and rear body 4b; Front body 4a and rear body 4b is film, and two bodies are connected and form valve bag; The blind end of valve bag is provided with through hole 8, and described conduit 3 is sealed and matched with through hole 8; The self-sealed article 5 of valve bag is provided with notch 6, and notch 6 is formed with the tubing 7 being connected to infusion connector 2 and coordinates. Conduit 3 and valve bag can be integrated.
During use, tubing 7 is stuck in notch 6, does not affect transfusion; When not infusing, open self-sealed article 5 and tubing 7 is extracted, then the self-sealed article that closes. Remaining needle is in the process of whole use, and infusion connector is all isolated with the external world, can not be polluted.
Embodiment two
Composition graphs 3 is with shown in Fig. 4, based on a total invention design, the present invention also provides the remaining needle of another band protective sleeve, comprise needle assembly 1 and infusion connector 2, needle assembly 1 is connected by conduit 3 with infusion connector 2, described remaining needle also comprises protective sleeve, and protective sleeve comprises front body 4a and rear body 4b, forms the space holding infusion connector 2 between front body 4a and rear body 4b; Front body 4a and rear body 4b is respectively the lid being hinged and box body; Lid or box body are provided with through hole 9, and described conduit 3 is sealed and matched with through hole 9; As preferably, through hole 9 is located at hinged side; The side of lid is provided with the first semicircle opening 8a, the side of box body is provided with the 2nd corresponding semicircle opening 8b of opening 8a semicircle with first, two semicircle openings are preferably located at the side of non-articulated, and two semicircle openings are formed with the tubing 7 being connected to infusion connector 2 and coordinate.
During use, tubing 7 is stuck between two semicircle openings, does not affect transfusion; When not infusing, open lid and tubing 7 is extracted, then the lid that closes, lid and box body card connect. Remaining needle is in the process of whole use, and infusion connector is all isolated with the external world, can not be polluted.
The above is only the better embodiment of the present invention, and the present invention not does any restriction in form; Any those of ordinary skill in the art, do not departing from technical solution of the present invention scope situation, all can utilize the Method and Technology content of above-mentioned announcement that technical solution of the present invention is made many possible variations and modification, or be revised as the equivalent embodiment of equivalent variations. Therefore, every content not departing from technical solution of the present invention, to any simple modification made for any of the above embodiments, equivalent replacement, equivalence change and modifies according to the technical spirit of the present invention, all still belongs in the scope of technical solution of the present invention protection.
Claims (2)
1. the remaining needle of a band protective sleeve, comprise needle assembly and infusion connector, needle assembly is connected by conduit with infusion connector, it is characterized in that, described remaining needle also comprises protective sleeve, protective sleeve comprises by front body and rear body, forms the space holding infusion connector between front body and rear body;Front body and rear body are film, and two bodies are connected and form valve bag; The blind end of valve bag is provided with through hole, and described conduit and through hole are sealed and matched; The self-sealed article of valve bag is provided with notch, and notch is formed with the tubing being connected to infusion connector and coordinates.
2. a remaining needle for band protective sleeve, comprises needle assembly and infusion connector, and needle assembly is connected by conduit with infusion connector, it is characterized in that, described remaining needle also comprises protective sleeve, and protective sleeve comprises front body and rear body, forms the space holding infusion connector between front body and rear body; Front body and rear body are respectively the lid being hinged and box body; Lid or box body are provided with through hole, and described conduit and through hole are sealed and matched; Lid is respectively equipped with mutually corresponding semicircle opening with the side of box body, and two semicircle openings are formed with the tubing being connected to infusion connector and coordinate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610101895.7A CN105664292A (en) | 2016-02-25 | 2016-02-25 | Remaining needle with protective sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610101895.7A CN105664292A (en) | 2016-02-25 | 2016-02-25 | Remaining needle with protective sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105664292A true CN105664292A (en) | 2016-06-15 |
Family
ID=56305006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610101895.7A Pending CN105664292A (en) | 2016-02-25 | 2016-02-25 | Remaining needle with protective sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105664292A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202236605U (en) * | 2011-09-23 | 2012-05-30 | 刘淑美 | Protective casing for infusion joint |
| JP2013158616A (en) * | 2012-02-08 | 2013-08-19 | Terumo Corp | Connector for indwelling |
| CN204395126U (en) * | 2015-01-08 | 2015-06-17 | 南通大学附属医院 | Infection protective casing for infusion joint |
| CN105194788A (en) * | 2015-10-22 | 2015-12-30 | 赵飞 | Intravascular catheter protector |
| CN205796156U (en) * | 2016-02-25 | 2016-12-14 | 赵飞 | A kind of remaining needle of band protection set |
-
2016
- 2016-02-25 CN CN201610101895.7A patent/CN105664292A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202236605U (en) * | 2011-09-23 | 2012-05-30 | 刘淑美 | Protective casing for infusion joint |
| JP2013158616A (en) * | 2012-02-08 | 2013-08-19 | Terumo Corp | Connector for indwelling |
| CN204395126U (en) * | 2015-01-08 | 2015-06-17 | 南通大学附属医院 | Infection protective casing for infusion joint |
| CN105194788A (en) * | 2015-10-22 | 2015-12-30 | 赵飞 | Intravascular catheter protector |
| CN205796156U (en) * | 2016-02-25 | 2016-12-14 | 赵飞 | A kind of remaining needle of band protection set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160615 |
|
| RJ01 | Rejection of invention patent application after publication |