CN203539361U - Disposable aseptic bottle plug puncture needle - Google Patents
Disposable aseptic bottle plug puncture needle Download PDFInfo
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- CN203539361U CN203539361U CN201320722753.4U CN201320722753U CN203539361U CN 203539361 U CN203539361 U CN 203539361U CN 201320722753 U CN201320722753 U CN 201320722753U CN 203539361 U CN203539361 U CN 203539361U
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- needle
- puncture needle
- external diameter
- disposable
- bottle
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Abstract
The utility model relates to a disposable aseptic bottle plug puncture needle. The disposable aseptic bottle plug puncture needle is composed of a bottle plug puncture needle handle, a bottle plug puncture needle body, a latex protective sleeve and a bottle plug puncture needle sleeve. The latex protective sleeve and the bottle plug puncture needle sleeve are both of a tubular structure. One end of the latex protective sleeve and one end of the bottle plug puncture needle sleeve are open, and the other end of the latex protective sleeve and the other end of the bottle plug puncture needle sleeve are closed. The bottle plug puncture needle body is fixed to one end of the bottle plug puncture needle handle and is sleeved with the latex protective sleeve. The latex protective sleeve is sleeved with the bottle plug puncture needle sleeve. The disposable aseptic bottle plug puncture needle is used in cooperation with a disposable intravenous infusion needle, venepuncture just needs to be conducted on a patient once, a nurse does not need to calculate the total amount of collected blood before blood collection, the situation that blood is collected through a disposable syringe is avoided, the number of steps is reduced, time is saved, the possibility that a blood specimen is polluted is reduced, the possibility that the nurse is stabbed through the needle is reduced, and the probability that the blood specimen coagulates in the process of collection of the anticoagulation blood specimen is reduced.
Description
Technical field
This utility model relates to the aseptic bottle cork needle of a kind of disposable use, belongs to clinical medicine domain.
Background technology
The method of clinical vein blood specimen collection at present:
1 uses disposable blood taking needle and disposable vein blood specimen collection container to support the use, and from human vein blood sample collection, makes hemanalysis.Defect: disposable blood taking needle can only support the use with disposable vein blood specimen collection container, cannot support the use with other blood preparation container.
After 2 use disposable syringes gather blood, inject disposable vein blood specimen collection container or other special container, be used as hemanalysis.Defect: before blood sampling, nurse must calculate blood sampling total amount, then gathers blood with disposable syringe, injects disposable vein blood specimen collection container and other special container.Increase step and the time of nurse's collecting blood sample, increased the contaminated chance of blood preparation, increased the chance of nurse's pricking wound.And when blood sampling volume needs anticoagulant blood preparation greatly, blood preparation easily occurs and solidify, directly cause blood specimen collection failure.The total mistake once nurse will take a blood sample, when blood sampling volume is not enough, patient must carry out venipuncture for the second time, increases patient's misery.Disposable syringe chance is many, skilled operation than using for the chance that some nurse uses disposable venipuncture needle, and therefore, some nurse prefers to use disposable venipuncture needle venipuncture, rather than disposable syringe.
3 use disposable venous infusion needle to connect disposable syringe blood sample collection, reinject in disposable vein blood specimen collection container or other special container, are used as hemanalysis.Defect: disposable venous infusion needle can support the use with disposable syringe, cannot support the use with disposable vein blood specimen collection container.Both the blood that had needed disposable vein blood specimen collection container to hold is checked, when the blood that needs again to use disposable syringe or other special container to hold is checked, patient must carry out twice venipuncture, nurse must calculate blood sampling total amount, then injects successively disposable vein blood specimen collection container and other special container with disposable syringe blood sample collection.
Utility model content
Technical problem to be solved in the utility model is to provide the aseptic bottle cork needle of a kind of disposable use, this novel product is clinical to be supported the use with disposable venous infusion needle, this new disposable is used the sterilizing of aseptic bottle cork needle ethane via epoxyethane, makes it aseptic without thermal source, independent packaging.
The technical scheme that this utility model solves the problems of the technologies described above is as follows: the aseptic bottle cork needle of a kind of disposable use, by bottle stopper puncture needle handle, bottle cork needle, latex sheath and bottle stopper puncture needle guard, formed, described latex sheath and bottle stopper puncture needle guard are tubular structure, and one end is opening, the other end is blind end, described bottle cork needle is fixed on one end of bottle stopper puncture needle handle, and described latex sheath is enclosed within on bottle cork needle, and described bottle stopper puncture needle guard is enclosed within on latex sheath.
On the basis of technique scheme, this utility model can also be done following improvement.
Further, the opening of described latex sheath is horn-like;
Further, described bottle stopper puncture needle guard is the undergauge tubular structure that opening is large, blind end is little, and the Kou Bianchu of described bottle stopper puncture needle guard opening is provided with outwards outstanding limit of a circle.Make the in use latex sheath maintenance of this product aseptic, when aseptic blood specimen collection, play a very important role.
Further, described bottle stopper puncture needle handle is formed by connecting by large conical pipe, cylindrical pipe, three parts of fine taper pipe, and the large external diameter end of described large conical pipe is connected with one end of cylindrical pipe, and the other end of described cylindrical pipe is connected with the large external diameter end of fine taper pipe.
Further, described bottle cork needle is fixed on the little external diameter end of fine taper pipe, and described latex sheath is enclosed within on bottle cork needle, and horn-like opening covers on cylindrical pipe and fine taper pipe.
Further, the external diameter of the little external diameter end of described large conical pipe is greater than the external diameter of the large external diameter end of fine taper pipe, and the external diameter of the little external diameter end of described fine taper pipe is greater than the diameter of cylindrical pipe.
Further, on the outer wall of the close large external diameter end of described large conical pipe, with some loop bulge-structures, during herein for this product of use, nurse points the place of pinching;
Further, the opening of described bottle stopper puncture needle guard is enclosed within annular projection structure near that end of the large large external diameter end of conical pipe.
Further, the external diameter of the large external diameter end of described large conical pipe and the internal diameter of bottle stopper puncture needle guard opening match.
Further, also comprise packaging bag, the aseptic bottle cork needle of described disposable use is placed in packaging bag.
Further, the length of that end and the length of disposable venous infusion needle needle stand from the little external diameter end of large conical pipe to annular projection structure near the large little external diameter end of conical pipe match, and the external diameter of the little external diameter end of described large conical pipe and the internal diameter of disposable venous infusion needle needle stand match;
The beneficial effects of the utility model are:
After the aseptic bottle cork needle of this novel a kind of disposable use is connected with disposable venous infusion needle, can support the use with disposable vein blood specimen collection container again, from human vein blood sample collection, be used as hemanalysis.
When the blood that even the blood that had not only needed disposable vein blood specimen collection container to hold is checked but also need disposable syringe or other special container to hold is checked, this aseptic bottle cork needle of novel a kind of disposable use and disposable venous infusion needle support the use, only be required to be patient and carry out a venipuncture, before blood sampling, nurse does not need to calculate blood sampling total amount, do not need to gather blood with disposable syringe and inject successively disposable vein blood specimen collection container and other special container, simplify step, save time, reduced the contaminated chance of blood preparation, reduced the chance of nurse's pricking wound, reduced the probability that blood preparation is solidified has occurred while gathering anticoagulant blood preparation.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model bottle stopper puncture needle handle and bottle cork needle;
Fig. 2 is the structural representation of this utility model bottle stopper puncture needle handle, bottle cork needle and latex sheath;
Fig. 3 is the structural representation of the aseptic bottle cork needle of a kind of disposable use of this utility model;
In accompanying drawing, the list of parts of each label representative is as follows:
1, latex sheath, 2, bottle cork needle, 3-1, large conical pipe, 3-2, cylindrical pipe, 3-3, fine taper pipe, 4, packaging bag, 5, bottle stopper puncture needle guard.
The specific embodiment
Below in conjunction with accompanying drawing, principle of the present utility model and feature are described, example, only for explaining this utility model, is not intended to limit scope of the present utility model.
Embodiment 1
As shown in Figures 1 to 3, the aseptic bottle cork needle of a kind of disposable use, by bottle stopper puncture needle handle, bottle cork needle 2, latex sheath 1 and bottle stopper puncture needle guard 5, formed, described latex sheath 1 and bottle stopper puncture needle guard 5 are tubular structure, and one end is opening, the other end is blind end, and described bottle cork needle 2 is fixed on one end of bottle stopper puncture needle handle, described latex sheath 1 is enclosed within on bottle cork needle 2, and described bottle stopper puncture needle guard 5 is enclosed within on latex sheath 1.
Further, the opening of described latex sheath 1 is horn-like, and described bottle stopper puncture needle guard 5 is the undergauge tubular structure that opening is large, blind end is little, and the Kou Bianchu of described bottle stopper puncture needle guard 5 openings is provided with outwards outstanding limit of a circle.
Further, described bottle stopper puncture needle handle is formed by connecting by large conical pipe 3-1, cylindrical pipe 3-2, tri-parts of fine taper pipe 3-3, the large external diameter end of described large conical pipe 3-1 is connected with one end of cylindrical pipe 3-2, and the other end of described cylindrical pipe 3-2 is connected with the large external diameter end of fine taper pipe 3-3.
Further, described bottle cork needle 2 is fixed on the little external diameter end of fine taper pipe 3-3, and described latex sheath 1 is enclosed within on bottle cork needle 2, and horn-like opening covers on cylindrical pipe 3-2 and fine taper pipe 3-3.
Further, the external diameter of the little external diameter end of described large conical pipe 3-1 is greater than the external diameter of the large external diameter end of fine taper pipe 3-3, and the external diameter of the little external diameter end of described fine taper pipe 3-3 is greater than the diameter of cylindrical pipe 3-2.
Further, described large conical pipe 3-1 near on the outer wall of large external diameter end with some loop bulge-structures, the place that during herein for this product of use, nurse's finger is pinched, the opening of described bottle stopper puncture needle guard 5 is enclosed within annular projection structure near that end of the large large external diameter end of conical pipe 3-1.
Further, the external diameter of the large external diameter end of described large conical pipe 3-1 and the internal diameter of bottle stopper puncture needle guard 5 openings match.
Further, also comprise packaging bag 4, the aseptic bottle cork needle of described disposable use is placed in packaging bag 4.
Further, the length of that end and the length of disposable venous infusion needle needle stand from the little external diameter end of large conical pipe 3-1 to annular projection structure near the large little external diameter end of conical pipe 3-1 match, and the external diameter of the little external diameter end of described large conical pipe 3-1 and the internal diameter of disposable venous infusion needle needle stand match;
During use, the little external diameter end of the large conical pipe 3-1 of the aseptic bottle cork needle of this novel a kind of disposable use and the needle stand of disposable venous infusion needle are connected, make disposable venous infusion needle there is the function of disposable blood taking needle.
Along with the development of chromosome inspection technology, clinical peripheral blood chromosome collection of specimens amount constantly increases.When the blood that patient had not only needed disposable use venous samples can collection container to hold is checked but also needs disposable syringe containing 0.2% sterilizing heparin to gather peripheric venous blood blood sample to prepare as peripheral blood chromosome, nurse is first that patient carries out venipuncture with disposable venous infusion needle, then with disposable venous infusion needle, connects containing the disposable syringe collection of 0.2% sterilizing heparin and hold peripheric venous blood blood sample and do peripheral blood chromosome preparation.After disposable venous infusion needle takes off syringe, the little external diameter end of the large conical pipe 3-1 of the aseptic bottle cork needle of this novel a kind of disposable use and the needle stand of disposable venous infusion needle are connected, just can as disposable lancet, support the use with disposable vein blood specimen collection container, from human vein blood sample collection, be used as hemanalysis.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (8)
1. the aseptic bottle cork needle of disposable use, it is characterized in that, by bottle stopper puncture needle handle, bottle cork needle, latex sheath and bottle stopper puncture needle guard, formed, described latex sheath and bottle stopper puncture needle guard are tubular structure, and one end is opening, the other end is blind end, and described bottle cork needle is fixed on one end of bottle stopper puncture needle handle, described latex sheath is enclosed within on bottle cork needle, and described bottle stopper puncture needle guard is enclosed within on latex sheath.
2. the aseptic bottle cork needle of a kind of disposable use according to claim 1, it is characterized in that, the opening of described latex sheath is horn-like, described bottle stopper puncture needle guard is the undergauge tubular structure that opening is large, blind end is little, and the Kou Bianchu of described bottle stopper puncture needle guard opening is provided with outwards outstanding limit of a circle.
3. the aseptic bottle cork needle of a kind of disposable use according to claim 2, it is characterized in that, described bottle stopper puncture needle handle is formed by connecting by large conical pipe, cylindrical pipe, three parts of fine taper pipe, the large external diameter end of described large conical pipe is connected with one end of cylindrical pipe, and the other end of described cylindrical pipe is connected with the large external diameter end of fine taper pipe.
4. the aseptic bottle cork needle of a kind of disposable use according to claim 3, it is characterized in that, described bottle cork needle is fixed on the little external diameter end of fine taper pipe, and described latex sheath is enclosed within on bottle cork needle, and horn-like opening covers on cylindrical pipe and fine taper pipe.
5. the aseptic bottle cork needle of a kind of disposable use according to claim 4, it is characterized in that, on the outer wall of the close large external diameter end of described large conical pipe, with some loop bulge-structures, the opening of described bottle stopper puncture needle guard is enclosed within annular projection structure near that end of the large large external diameter end of conical pipe.
6. the aseptic bottle cork needle of a kind of disposable use according to claim 5, is characterized in that, the external diameter of the large external diameter end of described large conical pipe and the internal diameter of bottle stopper puncture needle guard opening match.
7. the aseptic bottle cork needle of a kind of disposable use according to claim 6, is characterized in that, also comprises packaging bag, and the aseptic bottle cork needle of described disposable use is placed in packaging bag.
8. the aseptic bottle cork needle of a kind of disposable use according to claim 7, it is characterized in that, the length of that end and the length of disposable venous infusion needle needle stand from the little external diameter end of described large conical pipe to annular projection structure near the large little external diameter end of conical pipe match, and the external diameter of the little external diameter end of described large conical pipe and the internal diameter of disposable venous infusion needle needle stand match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320722753.4U CN203539361U (en) | 2013-11-13 | 2013-11-13 | Disposable aseptic bottle plug puncture needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320722753.4U CN203539361U (en) | 2013-11-13 | 2013-11-13 | Disposable aseptic bottle plug puncture needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203539361U true CN203539361U (en) | 2014-04-16 |
Family
ID=50457534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320722753.4U Expired - Fee Related CN203539361U (en) | 2013-11-13 | 2013-11-13 | Disposable aseptic bottle plug puncture needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203539361U (en) |
-
2013
- 2013-11-13 CN CN201320722753.4U patent/CN203539361U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20171113 |