WO2016145672A1 - Lancing needle for use in blood sugar meter lancing pen - Google Patents
Lancing needle for use in blood sugar meter lancing pen Download PDFInfo
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- WO2016145672A1 WO2016145672A1 PCT/CN2015/075332 CN2015075332W WO2016145672A1 WO 2016145672 A1 WO2016145672 A1 WO 2016145672A1 CN 2015075332 W CN2015075332 W CN 2015075332W WO 2016145672 A1 WO2016145672 A1 WO 2016145672A1
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- needle
- blood collection
- wall
- blood
- glucose meter
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/151—Devices specially adapted for taking samples of capillary blood, e.g. by lancets, needles or blades
Definitions
- the invention relates to the field of life health technology, in particular to a blood collection needle for a blood glucose meter blood collection pen.
- the main object of the present invention is to provide a blood collection needle for a blood glucose meter, which is convenient to use and solves the problem that the user of the disabled has difficulty in using it.
- the present invention provides a blood collection needle for a blood glucose meter blood collection needle, the blood collection needle comprising a needle sleeve and a needle threaded in the needle sleeve, the needle sleeve comprising a locking portion and a card A support portion below the joint, the needle being disposed in the middle of the support portion.
- the engaging portion includes two connecting walls disposed opposite to each other, and an engaging wall extends in a width direction of the connecting wall below the connecting wall, and one end of the engaging wall is connected to the supporting portion.
- a side of the free end of the engaging wall away from the connecting wall is disposed as a slope, and a length of one end of the engaging wall connected to the supporting portion is smaller than a length of the engaging wall relative to the other end of the end length.
- the two connecting walls are arranged in parallel, and the connecting wall is disposed perpendicular to the supporting portion.
- a side of the free end of the engaging wall away from the connecting wall is disposed as a slope, and a length of one end of the engaging wall connected to the supporting portion is smaller than a length of the engaging wall relative to the other end of the end length.
- the free ends of the two connecting walls are respectively disposed at an angle in a direction away from each other.
- a side of the free end of the engaging wall away from the connecting wall is disposed as a slope, and a length of one end of the engaging wall connected to the supporting portion is smaller than a length of the engaging wall relative to the other end of the end length.
- the lancet further includes a fixing portion disposed under the support portion and connected to the support portion, the fixing portion for fixing the needle.
- the needle includes a fixed end disposed at a middle portion of the needle, the needle passes through the support portion and the fixing portion, and the fixed end is engaged under the fixing portion to fix the needle.
- the blood collection needle for a blood glucose meter blood collection pen comprises a needle sleeve and a needle threaded in the needle sleeve, the needle sleeve comprising a locking portion and a support portion, in the blood collection needle receiving cavity mounted to the blood collection pen After the card is engaged with the first engaging protrusion on the inner wall of the blood collecting needle receiving cavity, the blood collecting needle is fixed, and a plurality of blood collecting needles can be arranged in the blood collecting needle receiving cavity, which is convenient for the user to use and solve It is difficult for users with disabilities to use.
- FIG. 1 is a schematic structural view of a preferred embodiment of a blood collection needle for a blood glucose meter of a blood glucose meter according to the present invention
- FIG. 2 is a schematic view showing the structure of a preferred embodiment of a blood collection needle for a blood glucose meter of a blood glucose meter according to another aspect of the present invention.
- the invention provides a blood collection needle for a blood glucose meter blood collection pen, the blood collection needle comprises a needle sleeve and a needle threaded in the needle sleeve, the needle sleeve comprises a locking portion and a support portion, and the blood collection needle installed in the blood collection pen After the cavity is placed, the card is used to cooperate with the first engaging protrusion on the inner wall of the blood collecting needle receiving cavity to fix the blood collecting needle, and a plurality of blood collecting needles can be arranged in the blood collecting needle receiving cavity, thereby facilitating the user. usage of.
- FIG. 1 is a schematic structural view of a preferred embodiment of a blood collection needle according to the present invention
- FIG. 2 is a schematic structural view of another preferred embodiment of a blood collection needle according to the present invention.
- a blood collection needle for a blood glucose meter blood collection pen includes a needle sleeve and a needle 112 disposed in the needle sleeve, wherein the needle sleeve includes a locking portion 1111 and a support portion 1112, and the support portion 1112 is located at the card Below the joint 1111, the needle 112 is disposed in the middle of the support portion 1112; in this embodiment, the blood collection needle is applied to the blood collection meter, and the blood collection pen is provided with a blood collection needle accommodation chamber for accommodating the blood collection needle.
- the blood collection needle accommodating chamber may sequentially arrange a plurality of blood collection needles, and the inner wall of the blood collection needle accommodating chamber is provided with a first engaging protrusion, and each lancet is engaged with the first engaging protrusion through the engaging portion 1111, thereby Fix the blood collection needle.
- the blood collection needle provided by the embodiment of the present invention includes a needle sleeve and a needle threaded in the needle sleeve.
- the needle sleeve includes a locking portion and a support portion, and is inserted into the blood collection needle receiving cavity of the blood collection pen, and then passes through the engaging portion.
- the first engaging protrusion on the inner wall of the blood collecting needle accommodating chamber cooperates to fix the blood collecting needle, and a plurality of blood collecting needles can be arranged in the accommodating needle accommodating chamber, which is convenient for the user to use, and solves the difficulty in using the disabled user. The problem.
- the engaging portion 1111 of the lancet includes two opposite connecting walls 11111.
- the lower side of the connecting wall 11111 extends in the width direction of the connecting wall 11111, and has an engaging wall 11112.
- One end of the engaging wall 11112 and the supporting portion 1112 is connected, and the two engaging walls 11112 are respectively engaged on both sides of the first engaging protrusion in the blood collecting needle receiving cavity for fixing the blood collecting needle.
- the setting of the connecting wall 11111 can be divided into the following two cases:
- the two connecting walls 11111 are disposed in parallel, and the connecting wall 11111 is disposed perpendicular to the supporting portion 1112, and the engaging wall 11112 located under the two connecting walls 11111 is engaged with the two sides of the first engaging protrusion to fix the blood collecting needle;
- the two connecting walls 11111 are disposed at an angle.
- the free ends of the two connecting walls 11111 are opposite to each other, and are disposed at an angle with the supporting portion 1112.
- the engaging walls 11112 located under the two connecting walls 11111 are engaged at the same.
- the two sides of the first engaging protrusion are fixed to fix the blood collecting needle; the angle between the two connecting walls 11111 can be set according to the size of the blood collecting needle receiving portion and the width of the first engaging protrusion to ensure the passage through the two connecting walls 11111
- the card cooperation secures the lancet with the first snap projection.
- the lancet further includes a fixing portion 113 disposed under the support portion 1112 and connected to the support portion 1112 for fixing the needle 112.
- the needle 112 includes a fixed end disposed at the middle of the needle 112. 1121, at the time of mounting, the needle 112 passes through the support portion 1112 and the fixing portion 113, and the fixed end 1121 of the needle 112 is engaged under the fixing portion 113, thereby fixing the needle 112.
- a side of the free end of the engaging wall 11112 away from the connecting wall 11111 is disposed as a slope, and a length of one end of the engaging wall 11112 connected to the supporting portion 1112 is smaller than a length of the engaging wall 11112 with respect to the other end of the end, The longer end of the engaging wall 11112 is engaged with both sides of the first engaging projection 1011 to fix the blood needle 11.
Abstract
A lancing needle for use in a blood sugar meter lancing pen, said lancing needle comprising a needle sleeve and a needle head (112) penetrating said needle sleeve, the needle sleeve comprising an engaging part (1111) and a supporting part (1112) arranged below said engaging part (1111), the needle head (112) penetrating the middle of the supporting part (1112). The structure of the lancing needle is suitable for arranging a plurality of lancing needles in an accommodating cavity for lancing needles, which is convenient for use and solves the problem of difficulties faced by users with disabilities.
Description
技术领域Technical field
本发明涉及生命健康技术领域，尤其涉及一种用于血糖仪采血笔的采血针。The invention relates to the field of life health technology, in particular to a blood collection needle for a blood glucose meter blood collection pen.
背景技术Background technique
随着全球糖尿病人的加速增长以及发病年龄的年轻化，除了医疗人员的干预外，糖尿病人对血糖值的自我监控也尤为重要。目前，多数测量血糖的仪器所使用的采血针和测血仪都是分开的，即先将采血针插入采血笔中用采血针采血，再用试纸吸收血液并通过测血仪进行血糖值的测量，并且由于目前的采血针都是一次性使用的，且其结构也决定了在采血笔中只能使用一个采血针，在使用完后需要拔出并安装新的采血针才能进行下一次采血，使用不方便，而对于一些残障用户而言安装新的采血针可能会存在困难。With the accelerated growth of diabetes in the world and the younger age of onset, in addition to the intervention of medical personnel, self-monitoring of blood glucose levels by diabetics is particularly important. At present, most of the blood collection needles and blood measuring instruments used in measuring blood glucose are separated, that is, the blood collection needle is inserted into the blood collection pen to collect blood with a blood collection needle, and then the blood is absorbed by the test paper and the blood sugar level is measured by the blood measurement instrument. Because the current blood collection needle is disposable, and its structure also determines that only one blood collection needle can be used in the blood collection pen. After use, a new blood collection needle needs to be pulled out and installed to carry out the next blood collection. It is inconvenient to use, and for some disabled users, it may be difficult to install a new lancet.
发明内容Summary of the invention
本发明的主要目的在于提供一种用于血糖仪采血笔的采血针，使用方便，并且解决残障用户使用存在困难的问题。The main object of the present invention is to provide a blood collection needle for a blood glucose meter, which is convenient to use and solves the problem that the user of the disabled has difficulty in using it.
为实现上述目的，本发明提供一种用于血糖仪采血笔的采血针，所述采血针包括针套和穿设在所述针套中的针头，所述针套包括卡合部和位于卡合部下方的支撑部，所述针头穿设在所述支撑部中部。In order to achieve the above object, the present invention provides a blood collection needle for a blood glucose meter blood collection needle, the blood collection needle comprising a needle sleeve and a needle threaded in the needle sleeve, the needle sleeve comprising a locking portion and a card A support portion below the joint, the needle being disposed in the middle of the support portion.
优选地，所述卡合部包括相对设置的两连接壁，所述连接壁的下方沿所述连接壁宽度方向延伸有卡合壁，所述卡合壁的一端与所述支撑部连接。Preferably, the engaging portion includes two connecting walls disposed opposite to each other, and an engaging wall extends in a width direction of the connecting wall below the connecting wall, and one end of the engaging wall is connected to the supporting portion.
优选地，所述卡合壁的自由端远离所述连接壁的一面设置为斜面，所述卡合壁与所述支撑部连接的一端的长度小于所述卡合壁相对于该端的另一端的长度。Preferably, a side of the free end of the engaging wall away from the connecting wall is disposed as a slope, and a length of one end of the engaging wall connected to the supporting portion is smaller than a length of the engaging wall relative to the other end of the end length.
优选地，两所述连接壁平行设置，所述连接壁与所述支撑部垂直设置。Preferably, the two connecting walls are arranged in parallel, and the connecting wall is disposed perpendicular to the supporting portion.
优选地，所述卡合壁的自由端远离所述连接壁的一面设置为斜面，所述卡合壁与所述支撑部连接的一端的长度小于所述卡合壁相对于该端的另一端的长度。Preferably, a side of the free end of the engaging wall away from the connecting wall is disposed as a slope, and a length of one end of the engaging wall connected to the supporting portion is smaller than a length of the engaging wall relative to the other end of the end length.
优选地，两所述连接壁的自由端分别向相背离的方向呈角度设置。Preferably, the free ends of the two connecting walls are respectively disposed at an angle in a direction away from each other.
优选地，所述卡合壁的自由端远离所述连接壁的一面设置为斜面，所述卡合壁与所述支撑部连接的一端的长度小于所述卡合壁相对于该端的另一端的长度。Preferably, a side of the free end of the engaging wall away from the connecting wall is disposed as a slope, and a length of one end of the engaging wall connected to the supporting portion is smaller than a length of the engaging wall relative to the other end of the end length.
优选地，所述采血针还包括设置在所述支撑部下方与所述支撑部连接的固定部，该固定部用于固定所述针头。Preferably, the lancet further includes a fixing portion disposed under the support portion and connected to the support portion, the fixing portion for fixing the needle.
优选地，所述针头包括设置在针头中部的固定端，针头穿过所述支撑部和固定部，所述固定端卡合在所述固定部下方，固定所述针头。Preferably, the needle includes a fixed end disposed at a middle portion of the needle, the needle passes through the support portion and the fixing portion, and the fixed end is engaged under the fixing portion to fix the needle.
本发明所提供的用于血糖仪采血笔的采血针，包括针套和穿设在针套中的针头，针套包括卡合部和支撑部，在安装至采血笔的采血针容置腔中后通过卡合部与采血针容置腔的内壁上的第一卡合凸起的卡合作用，固定采血针，在采血针容置腔可设置多个采血针，方便了用户使用，并且解决了残障用户使用存在困难的问题。The blood collection needle for a blood glucose meter blood collection pen provided by the invention comprises a needle sleeve and a needle threaded in the needle sleeve, the needle sleeve comprising a locking portion and a support portion, in the blood collection needle receiving cavity mounted to the blood collection pen After the card is engaged with the first engaging protrusion on the inner wall of the blood collecting needle receiving cavity, the blood collecting needle is fixed, and a plurality of blood collecting needles can be arranged in the blood collecting needle receiving cavity, which is convenient for the user to use and solve It is difficult for users with disabilities to use.
附图说明DRAWINGS
图1为本发明用于血糖仪采血笔的采血针较佳实施例一视角的结构示意图；1 is a schematic structural view of a preferred embodiment of a blood collection needle for a blood glucose meter of a blood glucose meter according to the present invention;
图2为本发明用于血糖仪采血笔的采血针较佳实施例另一视角的结构示意图。2 is a schematic view showing the structure of a preferred embodiment of a blood collection needle for a blood glucose meter of a blood glucose meter according to another aspect of the present invention.
本发明目的的实现、功能特点及优点将结合实施例，参照附图做进一步说明。The implementation, functional features, and advantages of the present invention will be further described in conjunction with the embodiments.
具体实施方式detailed description
应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
本发明提供一种用于血糖仪采血笔的采血针，该采血针包括针套和穿设在针套中的针头，针套包括卡合部和支撑部，在安装至采血笔的采血针容置腔中后通过卡合部与采血针容置腔的内壁上的第一卡合凸起的卡合作用，固定采血针，在采血针容置腔可设置多个采血针，从而方便了用户的使用。The invention provides a blood collection needle for a blood glucose meter blood collection pen, the blood collection needle comprises a needle sleeve and a needle threaded in the needle sleeve, the needle sleeve comprises a locking portion and a support portion, and the blood collection needle installed in the blood collection pen After the cavity is placed, the card is used to cooperate with the first engaging protrusion on the inner wall of the blood collecting needle receiving cavity to fix the blood collecting needle, and a plurality of blood collecting needles can be arranged in the blood collecting needle receiving cavity, thereby facilitating the user. usage of.
参照图1和图2，图1为本发明采血针较佳实施例一视角的结构示意图；图2为本发明采血针较佳实施例另一视角的结构示意图。1 and 2, FIG. 1 is a schematic structural view of a preferred embodiment of a blood collection needle according to the present invention; and FIG. 2 is a schematic structural view of another preferred embodiment of a blood collection needle according to the present invention.
在本发明一实施例中，用于血糖仪采血笔的采血针包括针套和穿设在针套中的针头112，其中，针套包括卡合部1111和支撑部1112，支撑部1112位于卡合部1111下方，针头112穿设在支撑部1112中部；本实施例中，采血针应用于血糖仪采血笔中，在采血笔中设置有一用于容置采血针的采血针容置腔，该采血针容置腔可依次排列多个采血针，采血针容置腔的内壁上设置有第一卡合凸起，每个采血针通过卡合部1111与第一卡合凸起卡合，从而将采血针固定。In an embodiment of the invention, a blood collection needle for a blood glucose meter blood collection pen includes a needle sleeve and a needle 112 disposed in the needle sleeve, wherein the needle sleeve includes a locking portion 1111 and a support portion 1112, and the support portion 1112 is located at the card Below the joint 1111, the needle 112 is disposed in the middle of the support portion 1112; in this embodiment, the blood collection needle is applied to the blood collection meter, and the blood collection pen is provided with a blood collection needle accommodation chamber for accommodating the blood collection needle. The blood collection needle accommodating chamber may sequentially arrange a plurality of blood collection needles, and the inner wall of the blood collection needle accommodating chamber is provided with a first engaging protrusion, and each lancet is engaged with the first engaging protrusion through the engaging portion 1111, thereby Fix the blood collection needle.
本发明实施例所提供的采血针包括针套和穿设在针套中的针头，针套包括卡合部和支撑部，在安装至采血笔的采血针容置腔中后通过卡合部与采血针容置腔的内壁上的第一卡合凸起的卡合作用，固定采血针，在采血针容置腔可设置多个采血针，方便了用户使用，并且解决了残障用户使用存在困难的问题。The blood collection needle provided by the embodiment of the present invention includes a needle sleeve and a needle threaded in the needle sleeve. The needle sleeve includes a locking portion and a support portion, and is inserted into the blood collection needle receiving cavity of the blood collection pen, and then passes through the engaging portion. The first engaging protrusion on the inner wall of the blood collecting needle accommodating chamber cooperates to fix the blood collecting needle, and a plurality of blood collecting needles can be arranged in the accommodating needle accommodating chamber, which is convenient for the user to use, and solves the difficulty in using the disabled user. The problem.
在上述实施例中，采血针的卡合部1111包括相对设置的两连接壁11111，连接壁11111的下方沿连接壁11111的宽度方向延伸有卡合壁11112，卡合壁11112的一端与支撑部1112连接，两卡合壁11112分别卡合在采血针容置腔中的第一卡合凸起两侧，用于固定采血针。In the above embodiment, the engaging portion 1111 of the lancet includes two opposite connecting walls 11111. The lower side of the connecting wall 11111 extends in the width direction of the connecting wall 11111, and has an engaging wall 11112. One end of the engaging wall 11112 and the supporting portion 1112 is connected, and the two engaging walls 11112 are respectively engaged on both sides of the first engaging protrusion in the blood collecting needle receiving cavity for fixing the blood collecting needle.
进一步地，本实施例中，对于连接壁11111的设置可以分为以下两种情况：Further, in this embodiment, the setting of the connecting wall 11111 can be divided into the following two cases:
一、将两连接壁11111设置为平行，并且连接壁11111与支撑部1112垂直设置，位于两连接壁11111下方的卡合壁11112卡合在第一卡合突起的两侧，以固定采血针；1. The two connecting walls 11111 are disposed in parallel, and the connecting wall 11111 is disposed perpendicular to the supporting portion 1112, and the engaging wall 11112 located under the two connecting walls 11111 is engaged with the two sides of the first engaging protrusion to fix the blood collecting needle;
二、将两连接壁11111设置为呈一定角度，例如两连接壁11111的自由端分别向相背离的方向，与支撑部1112呈角度设置，位于两连接壁11111下方的卡合壁11112卡合在第一卡合突起的两侧，以固定采血针；两连接壁11111之间的角度可根据采血针容置部的大小，以及第一卡合突起的宽度进行设置，以保证通过两连接壁11111的卡合作用将采血针与第一卡合突起固定。The two connecting walls 11111 are disposed at an angle. For example, the free ends of the two connecting walls 11111 are opposite to each other, and are disposed at an angle with the supporting portion 1112. The engaging walls 11112 located under the two connecting walls 11111 are engaged at the same. The two sides of the first engaging protrusion are fixed to fix the blood collecting needle; the angle between the two connecting walls 11111 can be set according to the size of the blood collecting needle receiving portion and the width of the first engaging protrusion to ensure the passage through the two connecting walls 11111 The card cooperation secures the lancet with the first snap projection.
在上述实施例中，采血针还包括固定部113，该固定部113设置在支撑部1112下方并与支撑部1112连接，用于固定针头112；同时，针头112包括设置在针头112中部的固定端1121，在安装时，针头112穿过支撑部1112和固定部113，针头112的固定端1121卡合在固定部113下方，从而将针头112固定。In the above embodiment, the lancet further includes a fixing portion 113 disposed under the support portion 1112 and connected to the support portion 1112 for fixing the needle 112. Meanwhile, the needle 112 includes a fixed end disposed at the middle of the needle 112. 1121, at the time of mounting, the needle 112 passes through the support portion 1112 and the fixing portion 113, and the fixed end 1121 of the needle 112 is engaged under the fixing portion 113, thereby fixing the needle 112.
在上述实施例中，卡合壁11112的自由端远离连接壁11111的一面设置为斜面，卡合壁11112与支撑部1112连接的一端的长度小于卡合壁11112相对于该端的另一端的长度，卡合壁11112长度较长的一端卡合在第一卡合突起1011的两侧，以固定血针11。In the above embodiment, a side of the free end of the engaging wall 11112 away from the connecting wall 11111 is disposed as a slope, and a length of one end of the engaging wall 11112 connected to the supporting portion 1112 is smaller than a length of the engaging wall 11112 with respect to the other end of the end, The longer end of the engaging wall 11112 is engaged with both sides of the first engaging projection 1011 to fix the blood needle 11.
以上仅为本发明的优选实施例，并非因此限制本发明的专利范围，凡是利用本发明说明书及附图内容所作的等效结构或等效流程变换，或直接或间接运用在其他相关的技术领域，均同理包括在本发明的专利保护范围内。The above are only the preferred embodiments of the present invention, and are not intended to limit the scope of the invention, and the equivalent structure or equivalent process transformations made by the description of the present invention and the drawings are directly or indirectly applied to other related technical fields. The same is included in the scope of patent protection of the present invention.
Claims (9)
- 一种用于血糖仪采血笔的采血针，其特征在于，所述采血针包括针套和穿设在所述针套中的针头，所述针套包括卡合部和位于卡合部下方的支撑部，所述针头穿设在所述支撑部中部。 A blood collection needle for a blood glucose meter blood collection pen, characterized in that the blood collection needle comprises a needle sleeve and a needle threaded in the needle sleeve, the needle sleeve comprises a engaging portion and a lower portion of the engaging portion a support portion, the needle being disposed in a middle portion of the support portion.
- 如权利要求1所述的用于血糖仪采血笔的采血针，其特征在于，所述卡合部包括相对设置的两连接壁，所述连接壁的下方沿所述连接壁宽度方向延伸有卡合壁，所述卡合壁的一端与所述支撑部连接。The lancet for a blood glucose meter blood collection pen according to claim 1, wherein the engaging portion comprises two opposite connecting walls, and a lower side of the connecting wall extends along a width direction of the connecting wall. The wall is closed, and one end of the engaging wall is connected to the support portion.
- 如权利要求2所述的用于血糖仪采血笔的采血针，其特征在于，所述卡合壁的自由端远离所述连接壁的一面设置为斜面，所述卡合壁与所述支撑部连接的一端的长度小于所述卡合壁相对于该端的另一端的长度。The lancet for a blood glucose meter, according to claim 2, wherein a side of the free end of the engaging wall away from the connecting wall is provided as a slope, the engaging wall and the supporting portion The length of one end of the connection is less than the length of the engagement wall relative to the other end of the end.
- 如权利要求2所述的用于血糖仪采血笔的采血针，其特征在于，两所述连接壁平行设置，所述连接壁与所述支撑部垂直设置。A lancet for a blood glucose meter blood collection pen according to claim 2, wherein the two connecting walls are disposed in parallel, and the connecting wall is disposed perpendicular to the support portion.
- 如权利要求4所述的用于血糖仪采血笔的采血针，其特征在于，所述卡合壁的自由端远离所述连接壁的一面设置为斜面，所述卡合壁与所述支撑部连接的一端的长度小于所述卡合壁相对于该端的另一端的长度。The lancet for a blood glucose meter of the blood glucose meter according to claim 4, wherein a side of the free end of the engaging wall away from the connecting wall is provided as a slope, the engaging wall and the supporting portion The length of one end of the connection is less than the length of the engagement wall relative to the other end of the end.
- 如权利要求2所述的用于血糖仪采血笔的采血针，其特征在于，两所述连接壁的自由端分别向相背离的方向呈角度设置。A blood collection needle for a blood glucose meter blood collection pen according to claim 2, wherein the free ends of the two connecting walls are respectively disposed at an angle away from each other.
- 如权利要求6所述的用于血糖仪采血笔的采血针，其特征在于，所述卡合壁的自由端远离所述连接壁的一面设置为斜面，所述卡合壁与所述支撑部连接的一端的长度小于所述卡合壁相对于该端的另一端的长度。The lancet for a blood glucose meter blood collection pen according to claim 6, wherein a side of the free end of the engagement wall away from the connection wall is provided as a slope, the engagement wall and the support portion The length of one end of the connection is less than the length of the engagement wall relative to the other end of the end.
- 如权利要求1所述的用于血糖仪采血笔的采血针，其特征在于，所述采血针还包括设置在所述支撑部下方与所述支撑部连接的固定部，该固定部用于固定所述针头。A blood collection needle for a blood glucose meter blood collection pen according to claim 1, wherein the blood collection needle further comprises a fixing portion provided below the support portion and connected to the support portion, the fixing portion for fixing The needle.
- 如权利要求5所述的用于血糖仪采血笔的采血针，其特征在于，所述针头包括设置在针头中部的固定端，针头穿过所述支撑部和固定部，所述固定端卡合在所述固定部下方，固定所述针头。A blood collection needle for a blood glucose meter blood collection pen according to claim 5, wherein said needle includes a fixed end disposed at a middle portion of the needle, said needle passing through said support portion and said fixing portion, said fixed end being engaged The needle is fixed under the fixing portion.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510112652.9 | 2015-03-14 | ||
| CN201510112652.9A CN104783809A (en) | 2015-03-14 | 2015-03-14 | Blood taking needle for glucometer blood taking pen |
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| Publication Number | Publication Date |
|---|---|
| WO2016145672A1 true WO2016145672A1 (en) | 2016-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2015/075332 WO2016145672A1 (en) | 2015-03-14 | 2015-03-28 | Lancing needle for use in blood sugar meter lancing pen |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104783809A (en) |
| WO (1) | WO2016145672A1 (en) |
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|---|---|
| CN104783809A (en) | 2015-07-22 |
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