CN205612480U - Disposable multi -functional blood taking needle - Google Patents
Disposable multi -functional blood taking needle Download PDFInfo
- Publication number
- CN205612480U CN205612480U CN201620031247.4U CN201620031247U CN205612480U CN 205612480 U CN205612480 U CN 205612480U CN 201620031247 U CN201620031247 U CN 201620031247U CN 205612480 U CN205612480 U CN 205612480U
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- Prior art keywords
- needle
- blood
- wing
- blood collection
- puncture needle
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- 239000008280 blood Substances 0.000 title claims abstract description 71
- 210000004369 blood Anatomy 0.000 title claims abstract description 71
- 238000001467 acupuncture Methods 0.000 claims abstract description 7
- 239000007788 liquid Substances 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 6
- 239000004743 Polypropylene Substances 0.000 claims description 4
- -1 polypropylene Polymers 0.000 claims description 4
- 229920001155 polypropylene Polymers 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 210000003462 vein Anatomy 0.000 claims 5
- 238000001802 infusion Methods 0.000 abstract description 14
- 230000001681 protective effect Effects 0.000 abstract description 14
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 230000000474 nursing effect Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 210000004204 blood vessel Anatomy 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
本实用新型公开了一种一次性多功能采血针，包括静脉穿刺针头、针翼、输血软管和采血针头，所述静脉穿刺针头的一端与针翼连接，所述针翼的另一端连接输血软管，所述输血软管的另一端连接双翼旋钮，所述双翼旋钮的另一端连接针座，所述针座上连接采血针头，所述静脉穿刺针头上套设有穿刺针保护套，所述针翼上设有输液粘贴，所述输血软管上设有用于止液的单手夹，所述采血针头上设有防针刺保护套。本实用新型结构简单，制作成本低，易于固定，可实现采血输液功能的转换，使用安全，减少了护理的工作量，实用性强。
The utility model discloses a disposable multifunctional blood collection needle, which comprises a venipuncture needle, a needle wing, a blood transfusion hose and a blood collection needle. One end of the venipuncture needle is connected to the needle wing, and the other end of the needle wing is connected to the blood transfusion needle. The other end of the blood transfusion hose is connected to the two-wing knob, the other end of the two-wing knob is connected to the needle seat, the blood collection needle is connected to the needle seat, and the venipuncture needle is covered with a puncture needle protective cover, so The needle wing is provided with an infusion sticker, the blood transfusion hose is provided with a one-hand clamp for stopping the liquid, and the blood collection needle is provided with an anti-acupuncture protective cover. The utility model has the advantages of simple structure, low manufacturing cost, easy fixation, the conversion of blood collection and transfusion functions, safe use, reduced nursing workload, and strong practicability.
Description
技术领域technical field
本实用新型涉及医疗器具技术领域，尤其涉及一种一次性多功能采血针。The utility model relates to the technical field of medical appliances, in particular to a disposable multifunctional blood collection needle.
背景技术Background technique
目前各医疗机构检验过程中用于采集血样的采血针，由针头、针柄和针管组成，其中一针头与针柄链接，另一针头与真空采血管相链接。现有技术不足之处：(1)采血针易滑出血管外，不以固定；(2)尾针脱落或尾针与软管座处漏血，造成血液浪费；(3)采血针头无保护套，操作者易被针头刺伤。显然，护士在进行静脉采血时，采血针易滑出血管外，真空采血试管利用负压将血液吸入管内，采血完毕时由于管内外压力相等，透明软管内的血液多数不能再注入试管而造成浪费，尾针脱落或尾针与软管座处漏血，造成血液浪费，进而增加患者的痛苦及护士的不便。At present, the blood collection needles used to collect blood samples in the inspection process of various medical institutions are composed of needles, needle handles and needle tubes. One of the needles is connected to the needle handle, and the other needle is connected to the vacuum blood collection tube. Inadequacies of the prior art: (1) The blood collection needle is easy to slide out of the blood vessel and cannot be fixed; (2) The tail needle falls off or leaks blood between the tail needle and the hose seat, resulting in waste of blood; (3) The blood collection needle has no protection The operator is vulnerable to being stabbed by a needle. Apparently, when a nurse is taking venous blood, the blood collection needle is easy to slip out of the blood vessel, and the vacuum blood collection test tube uses negative pressure to suck blood into the tube. Waste, the tail needle falls off or the blood leaks from the tail needle and the hose seat, resulting in waste of blood, which increases the pain of the patient and the inconvenience of the nurse.
实用新型内容Utility model content
本实用新型的目的是为了解决现有技术中存在的缺点，而提出的一种一次性多功能采血针。The purpose of the utility model is to solve the shortcomings in the prior art, and propose a disposable multifunctional blood collection needle.
为了实现上述目的，本实用新型采用了如下技术方案：In order to achieve the above object, the utility model adopts the following technical solutions:
一种一次性多功能采血针，包括静脉穿刺针头、针翼、输血软管和采血针头，所述静脉穿刺针头的一端与针翼连接，所述针翼的另一端连接输血软管，所述输血软管的另一端连接双翼旋钮，所述双翼旋钮的另一端连接针座，所述针座上连接采血针头，所述静脉穿刺针头上套设有穿刺针保护套，所述针翼上设有输液粘贴，所述输血软管上设有用于止液的单手夹，所述采血针头上设有防针刺保护套。A disposable multifunctional blood collection needle, comprising a venipuncture needle, a needle wing, a blood transfusion hose and a blood collection needle, one end of the venipuncture needle is connected to the needle wing, the other end of the needle wing is connected to the blood transfusion hose, the The other end of the blood transfusion hose is connected to the double-wing knob, the other end of the double-wing knob is connected to the needle base, the blood collection needle is connected to the needle base, the venipuncture needle is covered with a puncture needle protective cover, and the needle wings are equipped with There is an infusion paste, the blood transfusion hose is provided with a one-hand clip for stopping the liquid, and the blood collection needle is provided with an anti-acupuncture protective cover.
优选的，所述双翼旋钮与针座之间通过螺纹连接。Preferably, the two-wing knob and the needle hub are connected by threads.
优选的，所述静脉穿刺针头为单斜面结构。Preferably, the venipuncture needle has a single bevel structure.
优选的，所述针翼为双翼结构。Preferably, the needle wing is a double-wing structure.
优选的，所述静脉穿刺针头、单手夹均采用不锈钢材料制成。Preferably, both the venipuncture needle and the single-hand clip are made of stainless steel.
优选的，所述针翼、穿刺针保护套、针座、输血软管、防针刺保护套均为医用级聚丙烯材料制成。Preferably, the needle wing, puncture needle protective cover, needle seat, blood transfusion hose and anti-needle puncture protective cover are all made of medical grade polypropylene material.
本实用新型中，在针翼上设有设有输液粘贴易于固定，便于护士固定针头，提高了工作效率，输液软管上设有单手夹便于止液，在抽血完毕后将双翼旋钮与针座分离后连接输液管，可实现采血输液功能转换，避免了采血后再重新穿刺输液给患者带来二次损伤，穿刺针保护套和防针刺保护套降低了被针刺伤的概率，结构简单，制作成本低，易于固定，可实现采血输液功能的转换，使用安全，减少了护理的工作量，实用性强。In the utility model, the needle wing is provided with an infusion paste for easy fixing, which is convenient for the nurse to fix the needle head and improves work efficiency. The infusion hose is provided with a one-handed clip to stop the liquid. After the blood is drawn, the two-wing knob and After the needle seat is separated, it is connected to the infusion tube, which can realize the function conversion of blood collection and infusion, avoiding the secondary injury to the patient caused by re-puncture and infusion after blood collection. The utility model has the advantages of simple structure, low production cost, easy fixation, and can realize the conversion of blood collection and infusion functions, is safe to use, reduces nursing workload, and has strong practicability.
附图说明Description of drawings
图1为本实用新型提出的一种一次性多功能采血针的结构示意图。Fig. 1 is a schematic structural view of a disposable multifunctional blood collection needle proposed by the utility model.
图中：1静脉穿刺针头、2针翼、3单手夹、4双翼旋钮、5穿刺针保护套、6采血针头、7针座、8输血软管、9输液粘贴、10防针刺保护套。In the figure: 1 venipuncture needle, 2 needle wings, 3 one-hand clip, 4 double-wing knob, 5 puncture needle protective cover, 6 blood collection needle, 7 needle seat, 8 blood transfusion hose, 9 infusion paste, 10 anti-acupuncture protective cover .
具体实施方式detailed description
下面将结合本实用新型实施例中的附图，对本实用新型实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本实用新型一部分实施例，而不是全部的实施例。The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.
参照图1，一种一次性多功能采血针，包括静脉穿刺针头1、针翼2、输血软管8和采血针头6，静脉穿刺针头1的一端与针翼2连接，针翼2的另一端连接输血软管8，输血软管8的另一端连接双翼旋钮4，双翼旋钮4的另一端连接针座7，针座7上连接采血针头6，静脉穿刺针头1上套设有穿刺针保护套5，针翼2上设有输液粘贴9，输血软管8上设有用于止液的单手夹3，采血针头6上套设有防针刺保护套10。Referring to Fig. 1, a disposable multifunctional blood collection needle comprises a venipuncture needle 1, a needle wing 2, a blood transfusion hose 8 and a blood collection needle 6, one end of the venipuncture needle 1 is connected to the needle wing 2, and the other end of the needle wing 2 Connect the blood transfusion hose 8, the other end of the blood transfusion hose 8 is connected to the double-wing knob 4, the other end of the double-wing knob 4 is connected to the needle base 7, the needle base 7 is connected to the blood collection needle 6, and the venipuncture needle 1 is covered with a puncture needle protective cover 5. The needle wing 2 is provided with an infusion paste 9, the blood transfusion hose 8 is provided with a one-hand clamp 3 for stopping the liquid, and the blood collection needle 6 is provided with an anti-acupuncture protective cover 10.
所述双翼旋钮4与针座7之间通过螺纹连接，所述静脉穿刺针头1为单斜面结构，所述针翼2为双翼结构，所述静脉穿刺针头1、单手夹3均采用不锈钢材料制成，所述针翼2、穿刺针保护套5、针座7、输血软管8、防针刺保护套10均为医用级聚丙烯材料制成。The double-wing knob 4 and the needle holder 7 are threadedly connected, the venipuncture needle 1 is a single-slope structure, the needle wing 2 is a double-wing structure, and the venipuncture needle 1 and the single-hand clamp 3 are all made of stainless steel The needle wing 2, the puncture needle protective cover 5, the needle seat 7, the blood transfusion hose 8, and the anti-acupuncture protective cover 10 are all made of medical grade polypropylene material.
本实用新型采用不锈钢材料和医用级聚丙烯材料制成。如患者入院后常规检查后需进行静脉输液，护士在进行操作时，取下穿刺针保护套5，将静脉穿刺针头1插入血管后，待输血软管8见回血后，把粘附于针翼2上的输液粘贴9贴于患者皮肤，然后，取下采血针头6上的防针刺保护套10，与真空采血管衔接紧密准备抽血，抽血完毕，将单手夹3止液，再将双翼旋钮4与针座7分离后连接输液管。避免了采血后再重新穿刺输液给患者带来痛苦，解决了操作者对采血针头不易于固定的问题。有了一次性多功能采血针，操作者能得到简便而又安全的使用，也相应减少了护理的工作量。The utility model is made of stainless steel material and medical grade polypropylene material. If the patient needs intravenous infusion after routine examination after admission, the nurse will remove the puncture needle protective cover 5 when performing the operation, insert the venipuncture needle 1 into the blood vessel, and after the blood transfusion hose 8 sees blood return, put the needle sticking on the needle wing. The infusion paste 9 on the 2 is pasted on the patient's skin, and then the anti-acupuncture protective cover 10 on the blood collection needle 6 is taken off, and it is closely connected with the vacuum blood collection tube to prepare for blood drawing. After the two-wing knob 4 is separated from the needle seat 7, the infusion tube is connected. The pain caused by re-puncture infusion after blood collection is avoided, and the problem that the operator is not easy to fix the blood collection needle is solved. With the disposable multifunctional lancet, the operator can use it easily and safely, and the workload of nursing is also reduced accordingly.
以上所述，仅为本实用新型较佳的具体实施方式，但本实用新型的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本实用新型揭露的技术范围内，根据本实用新型的技术方案及其实用新型构思加以等同替换或改变，都应涵盖在本实用新型的保护范围之内。The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620031247.4U CN205612480U (en) | 2016-01-13 | 2016-01-13 | Disposable multi -functional blood taking needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620031247.4U CN205612480U (en) | 2016-01-13 | 2016-01-13 | Disposable multi -functional blood taking needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205612480U true CN205612480U (en) | 2016-10-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620031247.4U Expired - Fee Related CN205612480U (en) | 2016-01-13 | 2016-01-13 | Disposable multi -functional blood taking needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205612480U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109199405A (en) * | 2018-07-05 | 2019-01-15 | 南方医科大学南方医院 | blood taking needle |
| CN111407375A (en) * | 2020-04-13 | 2020-07-14 | 北京肿瘤医院(北京大学肿瘤医院) | A puncture needle with self-contained adhesive dressing |
-
2016
- 2016-01-13 CN CN201620031247.4U patent/CN205612480U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109199405A (en) * | 2018-07-05 | 2019-01-15 | 南方医科大学南方医院 | blood taking needle |
| CN111407375A (en) * | 2020-04-13 | 2020-07-14 | 北京肿瘤医院(北京大学肿瘤医院) | A puncture needle with self-contained adhesive dressing |
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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 |
Granted publication date: 20161005 Termination date: 20170113 |
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| CF01 | Termination of patent right due to non-payment of annual fee |