CN207745138U - Safety-type vein blood taking needle - Google Patents
Safety-type vein blood taking needle Download PDFInfo
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- CN207745138U CN207745138U CN201720680069.2U CN201720680069U CN207745138U CN 207745138 U CN207745138 U CN 207745138U CN 201720680069 U CN201720680069 U CN 201720680069U CN 207745138 U CN207745138 U CN 207745138U
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- 239000008280 blood Substances 0.000 title claims abstract description 95
- 210000004369 blood Anatomy 0.000 title claims abstract description 94
- 210000003462 vein Anatomy 0.000 title claims description 12
- 230000001681 protective effect Effects 0.000 claims abstract description 50
- 230000002146 bilateral effect Effects 0.000 claims 1
- 208000012266 Needlestick injury Diseases 0.000 abstract description 14
- 208000015181 infectious disease Diseases 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 3
- 238000001467 acupuncture Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 208000035049 Blood-Borne Infections Diseases 0.000 description 1
- 206010069803 Injury associated with device Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000012953 feeding on blood of other organism Effects 0.000 description 1
- 230000023597 hemostasis Effects 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
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Abstract
安全型静脉采血针，包括：静脉穿刺针头、针座、连接软管和采血针头；静脉穿刺针头的一端设置穿刺针尖，其另一端与针座一端连接；针座的另一端通过连接软管与采血针头连接；针座的侧面设置有针翼；针座外还设置有硬质保护套管，硬质保护套管为两端开口且侧面设有能让针翼带动针座滑动的滑槽的中空套管结构，滑槽沿硬质保护套管径向设置，所述硬质保护套管将针座包裹在中空套管内；滑槽的长度小于硬质保护套管长度5‑10mm，且大于针翼远离静脉穿刺针头的穿刺针尖的一端至穿刺针尖的径向距离5‑10mm。本实用新型结构简单、使用方便、安全可靠，能保证采血后采血针不会暴露在空气中，避免穿刺引起的针刺伤风险，保证采血医护人员的安全。
Safety venous blood collection needles, including: venipuncture needles, needle holders, connecting hoses and blood collection needles; one end of the venipuncture needles is provided with a puncture needle point, and the other end is connected to one end of the needle holder; the other end of the needle holder is connected to the The blood collection needle is connected; the side of the needle seat is provided with a needle wing; the needle seat is also provided with a hard protective sleeve, the hard protective sleeve is open at both ends and the side is provided with a chute that allows the needle wing to drive the needle seat to slide Hollow sleeve structure, the chute is arranged radially along the hard protective sleeve, and the hard protective sleeve wraps the needle seat in the hollow sleeve; the length of the chute is less than the length of the hard protective sleeve by 5-10mm, and greater than The radial distance from the end of the needle wing away from the puncture needle point of the venipuncture needle to the puncture needle point is 5-10mm. The utility model has the advantages of simple structure, convenient use, safety and reliability, which can ensure that the blood collection needle will not be exposed to the air after blood collection, avoid the risk of needle stick injury caused by puncture, and ensure the safety of blood collection medical personnel.
Description
技术领域technical field
本实用新型涉及一种静脉采血针，尤其涉及一种安全型防针刺静脉采血针。The utility model relates to a venous blood collection needle, in particular to a safe anti-acupuncture venous blood collection needle.
背景技术Background technique
静脉采血是一种常见的采血方式，目前，多数医院采用的传统采血针，在采血前，静脉穿刺针头上套有针头保护套保护针头，在取下针头保护套时容易发生针刺伤；尤其是在采血后拔除静脉穿刺针时，穿刺针拔除后便暴露在空气中，不管是放在专业的处理盒还是再带上针头套，都容易被针刺伤，造成医护人员感染等严重后果。据统计，医护人员约有三分之一都有过采血发生针刺伤的经历，采血后的污染针头刺伤医护人员，是医院内传染HBV、HCV、HIV等各种经血液传播的疾病。因此，在医疗护理工作中如何避免针刺伤尤为重要，所以采用安全型的医疗器械，才能更好的保护医护人员的安全。Venous blood collection is a common blood collection method. At present, most hospitals use traditional blood collection needles. Before blood collection, the venipuncture needle is covered with a needle protection cover to protect the needle. Needle stick injuries are prone to occur when the needle protection cover is removed; especially When the venipuncture needle is pulled out after blood collection, the puncture needle will be exposed to the air after being pulled out. Whether it is placed in a professional disposal box or put on a needle cover, it is easy to be stabbed by the needle, causing serious consequences such as infection of medical staff. According to statistics, about one-third of medical staff have experienced needle-stick injuries during blood collection. The contaminated needles after blood collection have injured medical staff, which is the infection of various blood-borne diseases such as HBV, HCV, and HIV in the hospital. Therefore, how to avoid needlestick injuries in medical care work is particularly important, so the use of safe medical devices can better protect the safety of medical staff.
对比文件1：CN205612480U公开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。该对比文件提供的采血针，其静脉穿刺针头在采血完拔除后，没有防针刺措施，容易发生针刺伤。Reference 1: CN205612480U discloses a disposable multifunctional blood collection needle, including 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 A blood transfusion hose, the other end of the blood transfusion hose is connected to a two-wing knob, the other end of the two-wing knob is connected to a needle holder, the needle holder is connected to a blood collection needle, and the venipuncture needle is covered with a puncture needle protective cover, The needle wing is provided with an infusion paste, 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 blood collection needle provided by this reference document has no anti-needle stick measures after the venipuncture needle is pulled out after blood collection, so needle stick injuries are prone to occur.
对比文件2：CN104027119B公开一种安全型静脉采血针，包括静脉采血针组件、与静脉采血针组件适配相连的真空采血管，所述静脉采血针组件包括静脉采血针，静脉采血针针座、及与静脉采血针针座导通的导管，所述采血针还包括一套设于静脉采血针组件外的防针刺组件，所述防针刺组件包括套设在静脉采血针针座上的外壳，所述静脉采血针针座在外壳内滑动，使得所述静脉采血针完全收纳于外壳内。该对比文件提供的采血针设置防针刺组件避免针刺伤的发生，但是该防针刺组件的结构较为复杂，生产成本较高，不适合推广。Reference document 2: CN104027119B discloses a safety venous blood collection needle, including a venous blood collection needle assembly, a vacuum blood collection tube adapted to connect with the venous blood collection needle assembly, the venous blood collection needle assembly includes a venous blood collection needle, a venous blood collection needle holder, and a conduit connected to the needle seat of the venous blood collection needle. The housing, the venous blood collection needle holder slides in the housing, so that the venous blood collection needle is completely accommodated in the housing. The lancet provided in this reference document is equipped with an anti-needle-stick component to avoid needle-stick injuries, but the structure of the anti-needle-stick component is relatively complicated and the production cost is high, so it is not suitable for promotion.
实用新型内容Utility model content
本实用新型要解决的技术问题是提供一种能有效避免针刺伤发生从而避免医护人员因采血发生感染几率的、且结构简单、使用方便、成本低的安全型静脉采血针。The technical problem to be solved by the utility model is to provide a safe venous blood collection needle which can effectively avoid needle stick injury and thus avoid infection probability of medical personnel due to blood collection, and is simple in structure, convenient to use and low in cost.
为了解决上述技术问题，本实用新型采用以下技术方案：In order to solve the above technical problems, the utility model adopts the following technical solutions:
提供一种安全型静脉采血针，包括：Provides a safety phlebotomy needle that includes:
静脉穿刺针头、针座、连接软管和采血针头；所述静脉穿刺针头的一端设置穿刺针尖，其另一端与针座的一端连接；所述针座的另一端通过连接软管与采血针头连接；所述针座的侧面设置有针翼；Venipuncture needle, needle seat, connecting hose and blood collection needle; one end of the venipuncture needle is provided with a puncture needle point, and the other end is connected to one end of the needle seat; the other end of the needle seat is connected to the blood collection needle through the connecting hose ; The side of the needle seat is provided with a needle wing;
所述针座外还设置有硬质保护套管，所述硬质保护套管为两端开口且侧面设有能让针翼带动针座滑动的滑槽的中空套管结构，所述滑槽沿所述硬质保护套管径向设置，所述硬质保护套管将针座包裹在中空套管内；The needle seat is also provided with a hard protective sleeve. The hard protective sleeve is a hollow sleeve structure with openings at both ends and a chute that allows the needle wing to drive the needle seat to slide. The chute radially arranged along the hard protective sleeve, and the hard protective sleeve wraps the needle seat in the hollow sleeve;
所述滑槽的长度小于所述硬质保护套管长度5-10mm，且大于针翼远离静脉穿刺针头的穿刺针尖的一端至穿刺针尖的径向距离5-10mm。The length of the chute is 5-10 mm shorter than the length of the hard protective sleeve, and 5-10 mm longer than the radial distance from the end of the needle wing away from the puncture needle tip of the venipuncture needle to the puncture needle tip.
进一步地，further,
所述硬质保护套管外壁上设置有套管把手，方便在采血完成后，完成将静脉穿刺针头收入安全套管内的操作。A sleeve handle is arranged on the outer wall of the hard protective sleeve, which facilitates the operation of putting the venipuncture needle into the safety sleeve after the blood collection is completed.
进一步地，further,
所述针翼可以为单侧设置的一个或者双侧对称设置的两个。The needle wings can be one provided on one side or two symmetrically arranged on both sides.
进一步地，further,
所述连接软管上设置有单手夹。The connecting hose is provided with a one-hand clip.
进一步地，further,
所述静脉穿刺针头和采血针头均设有针头保护套。Both the venipuncture needle and the blood collection needle are provided with a needle protection cover.
上述技术方案中的静脉穿刺针头、采血针头、单手夹均可采用不锈钢材料制成；所述针翼、针头保护套、针座、连接软管、硬质保护套管均为医用级聚合材料制成。The venipuncture needles, blood collection needles, and one-handed clamps in the above technical solutions can all be made of stainless steel; the needle wings, needle protection sleeves, needle holders, connecting hoses, and hard protection sleeves are all made of medical-grade polymer materials production.
本实用新型提供的安全型静脉采血针，未采血前，针座上的针翼靠近静脉穿刺针头针尖的一端抵在滑槽的前端使静脉穿刺针头露出硬质保护套管，且静脉穿刺针头和采血针头均套有针头保护套。进行静脉采血时，取下针头保护套，将采血针头连接采血装置，手持针翼将静脉穿刺针头穿刺静脉进行采血，采血完成后，再手持针翼将静脉穿刺针头拔出。然后一手握住硬质保护套管的套管把手，一手继续握住针翼带动针座和静脉穿刺针头退回至硬质保护套管内，直至静脉穿刺针头的穿刺针尖退回至硬质保护套管内，停止操作；同时关闭单手夹止液。In the safe venous blood collection needle provided by the utility model, before blood collection, the end of the needle wing on the needle seat close to the needle tip of the venipuncture needle is against the front end of the chute so that the venipuncture needle exposes the hard protective sleeve, and the venipuncture needle and the The blood collection needles are all covered with a needle protection cover. When performing venous blood collection, remove the needle protective cover, connect the blood collection needle to the blood collection device, and hold the needle wing to puncture the vein with the venipuncture needle for blood collection. After the blood collection is completed, hold the needle wing to pull out the venipuncture needle. Then hold the cannula handle of the hard protective sheath with one hand, and continue to hold the needle wing with the other hand to drive the needle seat and venipuncture needle back into the hard protective sheath until the puncture needle tip of the venipuncture needle returns to the hard protective sheath, Stop operation; simultaneously turn off the one-hand clamp stop fluid.
本实用新型的有益效果：The beneficial effects of the utility model:
1、本实用新型提供的安全型静脉采血针设有硬质保护套管，能在采血完成后将静脉穿刺针头收入硬质保护套管内，能有效避免针刺伤发生从而避免医护人员因采血发生感染的几率，且结构简单、使用方便、成本低。保护套管采用硬质材料做成，便于操作，且硬质保护套管紧紧包裹针座，同时也能防止操作过程中静脉穿刺针头的晃动以免造成操作过程中发生刺伤的可能。1. The safe venous blood collection needle provided by the utility model is provided with a hard protective sleeve, which can put the venipuncture needle into the hard protective sleeve after the blood collection is completed, which can effectively avoid the occurrence of needle stick injuries and prevent the occurrence of medical staff due to blood collection. The probability of infection is low, and the structure is simple, convenient to use and low in cost. The protective sleeve is made of hard material, which is easy to operate, and the hard protective sleeve tightly wraps the needle seat, and can also prevent the venipuncture needle from shaking during the operation to avoid the possibility of stabbing during the operation.
2、本实用新型中设置的滑槽的长度小于硬质保护套管长度5-10mm，且大于针翼远离针尖的一端至静脉穿刺针头的针尖的径向距离5-10mm，既能保证整个静脉穿刺针头收入硬质保护套管内，也能尽可能地节约套管的材料。2. The length of the chute set in the utility model is 5-10mm less than the length of the hard protective sleeve, and 5-10mm longer than the radial distance from the end of the needle wing far away from the needle tip to the needle tip of the venipuncture needle, which can ensure that the entire venous The puncture needle is received in the hard protective sleeve, which can also save the material of the sleeve as much as possible.
3、本实用新型在连接软管上设置有单手夹，用于止液，避免采血过多。3. The utility model is equipped with a one-hand clip on the connecting hose, which is used to stop liquid and avoid excessive blood collection.
总之，本实用新型是一种结构简单，使用方便，安全可靠的静脉采血针，能保证采血完毕后，采血针不会暴露在空气中，避免穿刺引起的针刺伤风险，能保证采血的安全，及采血医护人员的安全。In a word, the utility model is a venous blood collection needle with simple structure, convenient use, safety and reliability, which can ensure that the blood collection needle will not be exposed to the air after blood collection, avoid the risk of needle injury caused by puncture, and ensure the safety of blood collection , and the safety of blood collection medical staff.
附图说明Description of drawings
为了更清楚地说明本实用新型实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本实用新型的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings based on these drawings without creative work.
图1为本实用新型静脉采血针的整体结构示意图；Fig. 1 is the overall structure schematic diagram of the utility model venous blood collection needle;
图2为图1的A部局部放大图；Fig. 2 is a partially enlarged view of part A of Fig. 1;
图3为图2采血完成后将静脉采血针头收回硬质保护套管的状态图；Fig. 3 is a state diagram of retracting the venous blood collection needle into the hard protective sleeve after the blood collection in Fig. 2 is completed;
图4为本实用新型静脉采血针的硬质保护套管的侧视图；Fig. 4 is a side view of the hard protective sleeve of the venous blood collection needle of the present invention;
图5为本实用新型静脉采血针的硬质保护套管的正视图；Fig. 5 is the front view of the hard protective sleeve of the venous blood collection needle of the present invention;
上述附图标记：The above reference signs:
1-静脉穿刺针头；2-针座；3-针翼；4-硬质保护套管；41-套管把手；42-滑槽；5-连接软管；6-采血针头；7-止液夹；1-venipuncture needle; 2-needle seat; 3-needle wing; 4-hard protective sleeve; 41-tube handle; 42-chute; 5-connecting hose; 6-blood collection needle; 7-stop liquid folder;
具体实施方式Detailed ways
下面结合附图对实用新型进一步说明，但不用来限制本实用新型的范围。The utility model is further described below in conjunction with the accompanying drawings, but it is not used to limit the scope of the utility model.
如图1-5所示，本实施例提供一种安全型静脉采血针，包括：As shown in Figures 1-5, this embodiment provides a safe venous blood collection needle, including:
静脉穿刺针头1、针座2、连接软管5和采血针头6；静脉穿刺针头1的一端设置穿刺针尖，其另一端与针座2的一端连接；所述针座2的另一端通过连接软管5与采血针头6连接；针座2的侧面设置有针翼3；Venipuncture needle 1, needle holder 2, connecting hose 5 and blood collection needle 6; one end of venipuncture needle 1 is provided with a puncture needle point, and the other end thereof is connected with one end of needle holder 2; The tube 5 is connected to the blood collection needle 6; the side of the needle holder 2 is provided with a needle wing 3;
针座2外还设置有硬质保护套管4，硬质保护套管4为两端开口且侧面设有能让针翼3带动针座2滑动的滑槽42的中空套管结构，滑槽42沿硬质保护套管4径向设置，硬质保护套管4将针座2包裹在中空套管内；The needle holder 2 is also provided with a hard protection sleeve 4, the hard protection sleeve 4 is a hollow sleeve structure with openings at both ends and a chute 42 that allows the needle wings 3 to drive the needle holder 2 to slide. 42 is arranged radially along the hard protective sleeve 4, and the hard protective sleeve 4 wraps the needle hub 2 in the hollow sleeve;
本实施例中滑槽42的长度小于硬质保护套管4长度5-10mm，且大于针翼3远离静脉穿刺针头1的穿刺针尖的一端至穿刺针尖的径向距离5-10mm。既能保证整个静脉穿刺针头1收入硬质保护套管4内，也能尽可能地节约套管的材料。In this embodiment, the length of the chute 42 is 5-10 mm shorter than the length of the hard protective sleeve 4 and 5-10 mm longer than the radial distance from the end of the needle wing 3 away from the puncture needle tip of the venipuncture needle 1 to the puncture needle tip. It can not only ensure that the entire venipuncture needle 1 is received in the hard protective sleeve 4, but also save the material of the sleeve as much as possible.
为了方便在采血完成后，完成将静脉穿刺针头收入安全套管内的操作，硬质保护套管4外壁上设置有套管把手41。In order to facilitate the operation of putting the venipuncture needle into the safety sleeve after the blood collection is completed, a sleeve handle 41 is provided on the outer wall of the hard protective sleeve 4 .
本实施例中的针翼3为单侧设置的一个；作为另外的优选实施例也可以设置成双侧对称设置的两个。The needle wing 3 in this embodiment is one set on one side; as another preferred embodiment, it can also be set as two symmetrically set on both sides.
连接软管5上设置有单手夹7，用于抽血完毕止液。The connecting hose 5 is provided with a one-handed clip 7 for hemostasis after blood drawing.
为了避免发生针刺，静脉穿刺针头1和采血针头6均设有针头保护套(图中未画出)。In order to avoid needle sticks, both the venipuncture needle 1 and the blood collection needle 6 are provided with a needle protection cover (not shown in the figure).
本实施例在生产时，静脉穿刺针头1、采血针头6、单手夹7均可采用不锈钢材料制成；针翼3、针头保护套、针座2、连接软管、硬质保护套管4均可以采用医用级聚合材料制成。During the production of this embodiment, the venipuncture needle 1, the blood collection needle 6, and the single-hand clamp 7 can all be made of stainless steel; the needle wing 3, the needle protective cover, the needle seat 2, the connecting hose, and the hard protective sleeve 4 Both are available in medical grade polymeric materials.
本实施例提供的安全型静脉采血针，未采血前，针座2上的针翼3靠近静脉穿刺针头1针尖的一端抵在滑槽42的前端使静脉穿刺针头1露出硬质保护套管4，且静脉穿刺针头1和采血针头6均套有针头保护套。进行静脉采血时，取下针头保护套，将采血针头6连接采血装置，手持针翼3将静脉穿刺针头1穿刺静脉进行采血，采血完成后，再手持针翼3将静脉穿刺针头1拔出。然后一手握住硬质保护套管4的套管把手41，一手继续握住针翼3带动针座2和静脉穿刺针头1退回至硬质保护套管4内，直至静脉穿刺针头1的穿刺针尖退回至硬质保护套管4内，停止操作；同时关闭单手夹止液。In the safety venipuncture needle provided in this embodiment, before blood is drawn, the end of the needle wing 3 on the needle seat 2 close to the needle tip of the venipuncture needle 1 abuts against the front end of the chute 42 so that the venipuncture needle 1 exposes the hard protective sleeve 4 , and both the venipuncture needle 1 and the blood collection needle 6 are covered with a needle protection cover. When performing venous blood collection, remove the needle protective cover, connect the blood collection needle 6 to the blood collection device, hold the needle wing 3 to puncture the vein with the venipuncture needle 1 for blood collection, and then hold the needle wing 3 to pull out the venipuncture needle 1 after the blood collection is completed. Then hold the sleeve handle 41 of the hard protective sleeve 4 with one hand, and continue to hold the needle wing 3 with the other hand to drive the needle seat 2 and the venipuncture needle 1 back into the hard protective sleeve 4 until the puncture needle point of the venipuncture needle 1 Return to the hard protective sleeve 4, stop the operation; at the same time close the one-hand clamp stop fluid.
本实施例提供的安全型静脉采血针设有硬质保护套管4，能在采血完成后将静脉穿刺针头1收入硬质保护套管4内，能有效避免针刺伤发生从而避免医护人员因采血发生感染的几率，且结构简单、使用方便、成本低。保护套管采用硬质材料做成，便于操作，且硬质保护套管4紧紧包裹针座2，同时也能防止操作过程中静脉穿刺针头的晃动以免造成操作过程中发生刺伤的可能。The safe venipuncture needle provided in this embodiment is equipped with a hard protective sleeve 4, which can put the venipuncture needle 1 into the hard protective sleeve 4 after the blood collection is completed, which can effectively avoid the occurrence of needle stick injuries and prevent medical staff from The possibility of infection occurs in blood collection, and the structure is simple, convenient to use, and low in cost. The protective sleeve is made of hard material, which is easy to operate, and the hard protective sleeve 4 tightly wraps the needle hub 2, and can also prevent the venipuncture needle from shaking during the operation to avoid the possibility of stabbing during the operation.
本实施例提供的是一种结构简单，使用方便，安全可靠的静脉采血针，能保证采血完毕后，采血针不会暴露在空气中，避免穿刺引起的针刺伤风险，能保证采血的安全，及采血医护人员的安全。This embodiment provides a simple structure, easy to use, safe and reliable venous blood collection needle, which can ensure that the blood collection needle will not be exposed to the air after blood collection, avoid the risk of needle stick injury caused by puncture, and ensure the safety of blood collection , and the safety of blood collection medical staff.
以上显示和描述了本实用新型的基本原理、主要特征和本实用新型的优点。本行业的技术人员应该了解，本实用新型不受上述实施例的限制，上述实施例和说明书中描述的只是说明本实用新型的原理，在不脱离本实用新型精神和范围的前提下本实用新型还会有各种变化和改进，这些变化和改进都落入要求保护的本实用新型范围内。本实用新型要求保护范围由所附的权利要求书及其等同物界定。The basic principles, main features and advantages of the present utility model have been shown and described above. Those skilled in the industry should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the utility model. The utility model does not depart from the spirit and scope of the utility model There will also be various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.
Claims (5)
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| Application Number | Priority Date | Filing Date | Title |
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| CN201720680069.2U CN207745138U (en) | 2017-06-13 | 2017-06-13 | Safety-type vein blood taking needle |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201720680069.2U CN207745138U (en) | 2017-06-13 | 2017-06-13 | Safety-type vein blood taking needle |
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| CN207745138U true CN207745138U (en) | 2018-08-21 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109091269A (en) * | 2018-08-30 | 2018-12-28 | 天津冠勤医药科技有限公司 | Novel needle for mouse tail vein injection and manufacturing method and experimental application thereof |
| CN111387994A (en) * | 2020-03-25 | 2020-07-10 | 连云港市第一人民医院 | Adrenal vein blood sampling catheter assembly |
| 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 |
| CN112515671A (en) * | 2020-11-30 | 2021-03-19 | 江苏大学附属医院 | Surface-textured blood taking needle |
| CN113100762A (en) * | 2021-04-06 | 2021-07-13 | 首都医科大学宣武医院 | A safety venous blood collection needle that prevents blood from splashing and is convenient to fix |
| CN113100763A (en) * | 2021-04-06 | 2021-07-13 | 首都医科大学宣武医院 | A safe venous blood collection needle with automatic needle retraction and self-destruction |
-
2017
- 2017-06-13 CN CN201720680069.2U patent/CN207745138U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109091269A (en) * | 2018-08-30 | 2018-12-28 | 天津冠勤医药科技有限公司 | Novel needle for mouse tail vein injection and manufacturing method and experimental application thereof |
| CN111387994A (en) * | 2020-03-25 | 2020-07-10 | 连云港市第一人民医院 | Adrenal vein blood sampling catheter assembly |
| 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 |
| CN112515671A (en) * | 2020-11-30 | 2021-03-19 | 江苏大学附属医院 | Surface-textured blood taking needle |
| CN113100762A (en) * | 2021-04-06 | 2021-07-13 | 首都医科大学宣武医院 | A safety venous blood collection needle that prevents blood from splashing and is convenient to fix |
| CN113100763A (en) * | 2021-04-06 | 2021-07-13 | 首都医科大学宣武医院 | A safe venous blood collection needle with automatic needle retraction and self-destruction |
| CN113100762B (en) * | 2021-04-06 | 2022-12-27 | 首都医科大学宣武医院 | Safe venous blood taking needle capable of preventing blood from splashing and convenient to fix |
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