CN111671434A - Integrated device for blood glucose monitoring - Google Patents

Abstract

The invention provides a blood glucose monitoring integrated device, and solves the problems that the blood glucose monitoring device is complicated to use and blood glucose test paper is easy to pollute. The device comprises a monitoring host and blood glucose test paper, wherein the blood glucose test paper is cylindrical, a reaction part coated with corresponding biological enzyme is arranged in an inner cavity of the blood glucose test paper, the reaction part is connected with a first electrode through a conductive part, and a blood taking needle is arranged on the reaction part; the monitoring host is internally provided with an accommodating cavity for accommodating a plurality of blood glucose test strips, and a second electrode, a processing unit and a display screen which are connected with each other, wherein the second electrode extends into the accommodating cavity and can be contacted with the blood glucose test strips; a clamping mechanism is arranged at the lower part of the accommodating cavity, a key is arranged on the shell of the monitoring host, and the key is connected with the clamping mechanism; when the key is pressed, the clamping mechanism is used for releasing the blood glucose test paper in the accommodating cavity, and the blood glucose test paper can extend downwards to the position where the first electrode is contacted with the second electrode. The device is integrally arranged, has a simple structure and convenient use, and improves the anti-interference capability of the blood glucose test paper.

Description

Translated fromChinese

血糖监测一体装置Integrated device for blood glucose monitoring

技术领域technical field

本发明涉及血糖监测技术领域，尤其是涉及一种血糖监测一体装置。The invention relates to the technical field of blood sugar monitoring, in particular to an integrated device for blood sugar monitoring.

背景技术Background technique

近些年来，糖尿病发病率呈上升趋势。糖尿病患者、糖尿病前期患者需规律地监测血糖变化，以便控制生活、运动、饮食规律以及合理用药；血糖仪因其小巧便携、测量准确而广泛应用于医院、家庭等需要进行检测血糖的人群。目前，现有的血糖监测装置均采用人体末梢取血的采血式进行检测，其需要血糖监测仪、血糖试纸以及采血针三个部件。In recent years, the incidence of diabetes has been on the rise. Diabetic patients and pre-diabetic patients need to regularly monitor blood sugar changes in order to control life, exercise, diet and rational drug use; blood glucose meters are widely used in hospitals, families and other people who need to measure blood sugar because of their small size, portability and accurate measurement. At present, the existing blood glucose monitoring devices all use the blood collection method of blood collection from the human body, which requires three components: a blood glucose monitor, a blood glucose test strip, and a blood collection needle.

其中，现有的血糖试纸是与血糖监测仪配套使用的，其上涂有生物酶，可通过与血液中葡萄糖反应检验末梢血中某葡萄糖存在量的一类耗材，其整体呈薄片状；采血针呈锥刺状用于刺破皮肤。Among them, the existing blood glucose test strips are used together with blood glucose monitors, and are coated with biological enzymes, which can be used to test the amount of a certain glucose in peripheral blood by reacting with glucose in the blood. The needles are tapered and used to pierce the skin.

其中，现有常见血糖监测仪的工作原理是：血液中的葡萄糖与固定在试纸条表面的葡萄糖氧化酶和铁氰化钾反应，产生葡萄糖酸和亚铁氰化钾。血糖仪向试纸条施加一恒定的工作电压，使亚铁氰化钾氧化为铁氰化钾，产生氧化电流，氧化电流的大小与葡萄糖浓度成正比，血糖仪记录氧化电流的大小，并换算出葡萄糖的浓度。Among them, the working principle of the existing common blood glucose monitor is: the glucose in the blood reacts with the glucose oxidase and potassium ferricyanide fixed on the surface of the test strip to generate gluconic acid and potassium ferrocyanide. The blood glucose meter applies a constant working voltage to the test strip to oxidize potassium ferrocyanide to potassium ferricyanide and generate an oxidation current. The size of the oxidation current is proportional to the glucose concentration. The blood glucose meter records the size of the oxidation current and converts it to out the glucose concentration.

当需要监测血糖时，需要从试纸盒中取出血糖试纸，将血糖试纸用于与血糖监测仪主机电连接的电极部分插入到血糖监测仪上的插口中并与主机的电极接触传递电信号，另取出采血针刺破皮肤将血滴到血糖试纸测试区，血糖仪通过主机内的处理器处理后将换算出的葡萄糖浓度显示在显示屏上。When blood sugar needs to be monitored, the blood sugar test paper needs to be taken out from the test paper box, and the electrode part of the blood sugar test paper used for electrical connection with the main body of the blood glucose monitor is inserted into the socket on the blood glucose monitor and contacts the electrodes of the main body to transmit electrical signals. In addition, take out the blood collection needle and puncture the skin to drop the blood into the test area of the blood glucose test strip. After the blood glucose meter is processed by the processor in the host, the converted glucose concentration is displayed on the display screen.

本申请人发现现有技术中至少存在以下技术问题：现有装置在监测血糖浓度时，一方面，需要分别准备血糖监测仪、采血针及血糖试纸三个部件，血糖试纸为长条状，质地较硬，需单独与血糖仪分开放置单独保存在试纸盒中，需要时取出，监测前的准备工作复杂；血糖试纸、采血针、血糖仪分开放置，容易丢失。另一方面，测试者在取用血糖试纸或在试纸上滴血插入监测仪的过程中，易触碰到化学敏感部分污染试纸，增大监测误差；除此之外，目前市场上血糖试纸及血糖仪种类繁多，且更换试纸时易产生不配套等情况，影响血糖的数值。The applicant found that there are at least the following technical problems in the prior art: when the existing device monitors the blood glucose concentration, on the one hand, three components, a blood glucose monitor, a blood collection needle and a blood glucose test paper, need to be prepared separately. It is hard and needs to be placed separately from the blood glucose meter and stored in the test paper box separately, and taken out when needed. The preparations before monitoring are complicated; the blood glucose test strips, blood collection needles, and blood glucose meters are placed separately, which are easy to lose. On the other hand, in the process of taking blood glucose test strips or dripping blood on the test strips and inserting them into the monitor, the tester is likely to touch the chemically sensitive parts to contaminate the test strips, which will increase monitoring errors; in addition, the current blood glucose test strips and There are many types of blood glucose meters, and when the test strips are replaced, it is easy to cause mismatches, which affect the value of blood sugar.

发明内容SUMMARY OF THE INVENTION

本发明的目的在于提供血糖监测一体装置，以解决现有技术中存在的现有血糖监测装置使用繁琐、血糖试纸在使用时易污染的技术问题；本发明提供的诸多技术方案中的优选技术方案所能产生的诸多技术效果详见下文阐述。The purpose of the present invention is to provide an integrated device for blood glucose monitoring, so as to solve the technical problems in the prior art that the existing blood glucose monitoring devices are cumbersome to use and the blood glucose test strips are easily polluted during use; the preferred technical solution among the many technical solutions provided by the present invention The many technical effects that can be produced are described in detail below.

为实现上述目的，本发明提供了以下技术方案：For achieving the above object, the invention provides the following technical solutions:

本发明提供的一种血糖监测一体装置，包括监测主机和血糖试纸，其中：An integrated device for blood glucose monitoring provided by the present invention includes a monitoring host and a blood glucose test strip, wherein:

所述血糖试纸呈筒状，且所述血糖试纸的内腔中设置有涂覆有相应生物酶的反应部，所述反应部通过导电部连接有第一电极，所述反应部上存在有采血针；The blood sugar test paper is cylindrical, and the inner cavity of the blood sugar test paper is provided with a reaction part coated with a corresponding biological enzyme, the reaction part is connected with a first electrode through the conductive part, and there is a blood collection part on the reaction part. Needle;

所述监测主机内设置有用于容纳多个所述血糖试纸的容纳腔，以及相连接的第二电极、处理单元及显示屏，所述第二电极延伸至所述容纳腔内并能与所述血糖试纸接触；The monitoring host is provided with an accommodating cavity for accommodating a plurality of the blood glucose test strips, and a connected second electrode, a processing unit and a display screen, the second electrode extends into the accommodating cavity and can be connected with the contact with blood glucose test strips;

所述容纳腔的下部设置有夹持机构，所述监测主机的壳体上设置有按键，所述按键与所述夹持机构连接；按动所述按键时，所述夹持机构用于释放所述容纳腔中的所述血糖试纸，且所述血糖试纸能向下延伸至所述第一电极与所述第二电极接触的位置处。The lower part of the accommodating cavity is provided with a clamping mechanism, the housing of the monitoring host is provided with a button, and the button is connected with the clamping mechanism; when the button is pressed, the clamping mechanism is used to release The blood sugar test paper in the accommodating cavity, and the blood sugar test paper can extend downward to the position where the first electrode and the second electrode are in contact.

优选的，所述反应部为固定于所述血糖试纸远离所述第一电极一端的柱状体，所述采血针固定于所述反应部的中心位置处。Preferably, the reaction part is a columnar body fixed on one end of the blood glucose test strip away from the first electrode, and the blood collection needle is fixed at the center of the reaction part.

优选的，所述容纳腔的直径用于容纳单个所述血糖试纸以使多个所述血糖试纸首尾依次排列于所述容纳腔内，且所述血糖试纸的远离所述采血针的一端设置有用于封闭所述血糖试纸端部的隔离层。Preferably, the diameter of the accommodating cavity is used for accommodating a single blood glucose test strip, so that a plurality of the blood glucose test strips are arranged in the accommodating cavity end to end, and the end of the blood glucose test strip away from the blood collection needle is provided with a useful The isolation layer that closes the end of the blood glucose test strip.

优选的，所述采血针的尾端连接有触压机构，所述触压机构位于所述血糖试纸的空腔内；所述触压机构包括固定塞和挡块，其中：Preferably, the tail end of the blood collection needle is connected with a contact pressure mechanism, and the contact pressure mechanism is located in the cavity of the blood glucose test strip; the contact pressure mechanism includes a fixed plug and a stopper, wherein:

至少两个所述挡块设置于所述血糖试纸的内壁上，所述固定塞固定于所述采血针的尾部，且所述固定塞的外壁上设置有用于与所述挡块配合的凸起部411以将所述采血针固定在针尖凸出于所述血糖试纸前端的位置处，且当使用者触压所述采血针进行采血时，所述固定塞能脱离所述挡块的夹持携带所述采血针进入所述血糖试纸的空腔内；At least two of the stoppers are arranged on the inner wall of the blood sugar test strip, the fixing plug is fixed on the tail of the blood collection needle, and the outer wall of the fixing stopper is provided with a protrusion for matching with thestopper part 411 to fix the blood collection needle at the position where the needle tip protrudes from the front end of the blood glucose test strip, and when the user touches the blood collection needle for blood collection, the fixing plug can be released from the clamping of the stopper Carry the lancet into the cavity of the blood glucose test strip;

所述血糖试纸的前端盖合有用于封闭所述采血针的盖体。The front end of the blood sugar test strip is covered with a cover body for closing the blood collection needle.

优选的，所述夹持机构包括：Preferably, the clamping mechanism includes:

抵接部，其上端面用于与所述按键配合抵接，且所述抵接部内形成有允许所述血糖试纸通过的腔体；an abutting part, the upper end surface of which is used for cooperating and abutting with the button, and a cavity for allowing the blood sugar test strip to pass through is formed in the abutting part;

夹持筒，其设置于所述抵接部的下部，所述夹持筒的远离所述抵接部的端部设置有至少两个夹持瓣，所述血糖试纸能下降至所述夹持瓣形成的夹持空间内；a clamping cylinder, which is arranged at the lower part of the abutting part, and at least two clamping flaps are provided at the end of the clamping cylinder far from the abutting part, and the blood glucose test strip can be lowered to the clamping in the clamping space formed by the flap;

限位帽，其套设于所述夹持筒的下部外围；当按下所述按键时，所述抵接部带动所述夹持筒下降并延伸出所述限位帽的下端且所述夹持瓣张开以释放出所述血糖试纸。A limiting cap, which is sleeved on the lower periphery of the clamping cylinder; when the button is pressed, the abutting portion drives the clamping cylinder to descend and extend out of the lower end of the limiting cap and the The gripping flaps are opened to release the blood glucose test strip.

优选的，所述按键的下部设置有第一斜面，所述抵接部的上部设置有用于与所述第一斜面抵接的第二斜面，按下所述按键时，所述第二斜面在所述按键的推动下相较于所述第一斜面下移以使所述抵接部的位置下降。Preferably, the lower part of the key is provided with a first inclined surface, the upper part of the abutting part is provided with a second inclined surface for abutting with the first inclined surface, and when the key is pressed, the second inclined surface is The push button moves downward compared to the first slope to lower the position of the abutting portion.

优选的，两个所述夹持瓣之间存在有缝隙，且两个所述夹持瓣形成的外围直径由靠近所述抵接部的一端向另一端呈增大的趋势。Preferably, there is a gap between the two clamping flaps, and the outer diameter formed by the two clamping flaps tends to increase from one end close to the abutting portion to the other end.

优选的，所述抵接部与所述限位帽可拆卸连接，且两者之间设置有弹性部，所述弹性部用于松开所述按键时使所述抵接部和所述夹持筒复位。Preferably, the abutting portion is detachably connected to the limiting cap, and an elastic portion is disposed between the two, and the elastic portion is used to connect the abutting portion and the clip when the button is released. Hold the barrel reset.

优选的，所述限位帽的远离所述抵接部的一端设置有帽檐，所述弹性部的一端抵接于所述帽檐上，且按下所述按键时，所述帽檐能与所述容纳腔内壁上的凸块相抵接以防止所述限位帽及所述弹性部脱出。Preferably, an end of the limiting cap away from the abutting part is provided with a brim, one end of the elastic part is abutted on the brim, and when the button is pressed, the brim can be connected with the brim. The bumps on the inner wall of the accommodating cavity abut against each other to prevent the limiting cap and the elastic portion from coming out.

优选的，所述抵接部上设置有限位台阶，所述容纳腔的内壁上设置有用于与所述限位台阶相抵接的凸台，按下所述按键时，所述限位台阶的下沿能与所述凸台的上沿抵接以限制所述抵接部的位置。Preferably, a limit step is provided on the abutting portion, and a boss for abutting with the limit step is provided on the inner wall of the accommodating cavity. When the button is pressed, the lower part of the limit step The edge can abut with the upper edge of the boss to limit the position of the abutting portion.

本发明提供的血糖监测一体装置，与现有技术相比，具有如下有益效果：上述血糖监测一体装置监测主机上设置有用于容纳多个血糖试纸的容纳腔，一定程度上起到储存血糖试纸的作用，能够有效的提高血糖试纸保存的时间；且血糖试纸的空腔中固定了采血针，无需另外取用针体刺破皮肤采血；通过按键和夹持机构配合可将血糖试纸推出至延伸出容纳腔的位置，手指触压延伸出血糖试纸端部的采血针采血即可，且同时第一电极与第二电极接触传递电信号，减少了手持血糖试纸插入血糖仪的过程，防止污染血糖试纸。使用后的血糖试纸丢弃即可，防止交叉污染。上述装置结构简单，使用方便，而且更便于保存，同时也提高了血糖试纸的抗干扰能力。Compared with the prior art, the integrated blood glucose monitoring device provided by the present invention has the following beneficial effects: the above-mentioned integrated blood glucose monitoring device monitoring host is provided with a accommodating cavity for accommodating a plurality of blood glucose test strips, which plays a role in storing blood glucose test strips to a certain extent. It can effectively improve the storage time of the blood glucose test strip; and the blood glucose test strip is fixed in the cavity of the blood glucose test strip, and there is no need to use the needle to puncture the skin to collect blood; through the cooperation of the button and the clamping mechanism, the blood glucose test strip can be pushed out to the extension The position of the accommodating cavity, the finger touches the blood collection needle extending out of the end of the blood glucose test strip to collect blood, and at the same time the first electrode contacts the second electrode to transmit electrical signals, which reduces the process of inserting the hand-held blood glucose test strip into the blood glucose meter and prevents contamination of the blood glucose test strip. . Discard the used blood glucose test strips to prevent cross-contamination. The above device has a simple structure, is convenient to use, and is more convenient to store, and at the same time, the anti-interference ability of the blood glucose test strip is improved.

附图说明Description of drawings

为了更清楚地说明本发明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发明的一些实施例，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 explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces 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 are only These are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained according to these drawings without creative efforts.

图1是血糖试纸的整体结构示意图；Fig. 1 is the overall structure schematic diagram of blood glucose test strip;

图2是血糖试纸的剖面结构示意图；Fig. 2 is the sectional structure schematic diagram of blood glucose test strip;

图3是血糖监测一体装置的结构示意图；3 is a schematic structural diagram of an integrated device for blood glucose monitoring;

图4是图3中A处的局部放大示意图；Fig. 4 is the partial enlarged schematic diagram of A place in Fig. 3;

图5是夹持瓣闭合的结构示意图；Fig. 5 is the structural representation of clamping valve closure;

图6是夹持瓣张开的结构示意图。FIG. 6 is a schematic view of the structure of the clamping valve opening.

图中：In the picture:

1、血糖试纸；11、反应部；12、第一电极；13、导电部；14、隔离层；1. Blood glucose test strip; 11. Reaction part; 12. First electrode; 13. Conductive part; 14. Separation layer;

2、采血针；2. Blood collection needle;

3、监测主机；31、容纳腔；311、凸台；312、凸块；32、按键；321、第一斜面；33、抵接部；331、第二斜面；332、限位台阶；34、夹持筒；341、夹持瓣；35、弹性部；36、限位帽；361、帽檐；37、第二电极；38、显示屏；4、触压机构；41、固定塞；411、凸起部；42、挡块；421、凹槽；422、台阶；5、盖体。3. Monitoring host; 31. Receiving cavity; 311, boss; 312, bump; 32, button; 321, first slope; 33, abutting part; 331, second slope; 332, limit step; 34, Clamping cylinder; 341, clamping flap; 35, elastic part; 36, limit cap; 361, brim; 37, second electrode; 38, display screen; 4, pressing mechanism; 41, fixing plug; 411, convex 42, stop; 421, groove; 422, step; 5, cover.

具体实施方式Detailed ways

为使本发明的目的、技术方案和优点更加清楚，下面将对本发明的技术方案进行详细的描述。显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动的前提下所得到的所有其它实施方式，都属于本发明所保护的范围。In order to make the objectives, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. Obviously, the described embodiments are only some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other implementations obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

在本发明的描述中，需要理解的是，术语“中心”、“长度”、“宽度”、“高度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”、“侧”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的设备或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。在本发明的描述中，除非另有说明，“多个”的含义是两个或两个以上。In the description of the present invention, it should be understood that the terms "center", "length", "width", "height", "upper", "lower", "front", "rear", "left", " The orientation or positional relationship indicated by "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "side", etc. is based on the orientation or positional relationship shown in the accompanying drawings, It is only for the convenience of describing the present invention and simplifying the description, not to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as a limitation of the present invention. In the description of the present invention, unless otherwise specified, "plurality" means two or more.

实施例Example

参见图1-图3所示，图1是血糖试纸的整体结构示意图；图2是血糖试纸的剖面结构示意图；图3是血糖监测一体装置的结构示意图；其中，图3中示出的是按下按键，卡合瓣张开释放血糖试纸的状态。Referring to Fig. 1-Fig. 3, Fig. 1 is a schematic diagram of the overall structure of a blood glucose test strip; Fig. 2 is a schematic diagram of a cross-sectional structure of a blood glucose test strip; Fig. 3 is a schematic structural diagram of a blood glucose monitoring integrated device; Press the button, the latch valve opens and releases the blood sugar test strip.

本实施例提供了一种血糖监测一体装置，包括监测主机3和血糖试纸1，其中：This embodiment provides an integrated device for blood glucose monitoring, including amonitoring host 3 and a bloodglucose test strip 1, wherein:

血糖试纸1呈筒状，且血糖试纸1的内腔中设置有涂覆有相应生物酶的反应部11，反应部11通过导电部13连接有第一电极12，反应部11上存在有采血针2；The bloodglucose test strip 1 is cylindrical, and the inner cavity of the bloodglucose test strip 1 is provided with areaction part 11 coated with a corresponding biological enzyme, thereaction part 11 is connected with afirst electrode 12 through aconductive part 13 , and a blood collection needle exists on thereaction part 11 2;

监测主机3内设置有用于容纳多个血糖试纸1的容纳腔31，以及相连接的第二电极37、处理单元及显示屏38，第二电极37延伸至容纳腔31内并能与血糖试纸1接触；Themonitoring host 3 is provided with anaccommodating cavity 31 for accommodating a plurality of bloodsugar test strips 1, and a connectedsecond electrode 37, a processing unit and adisplay screen 38. Thesecond electrode 37 extends into theaccommodating cavity 31 and can be connected with the bloodsugar test strips 1. touch;

容纳腔31的下部设置有夹持机构，监测主机3的壳体上设置有按键32，按键32与夹持机构连接；按动按键32时，夹持机构用于释放容纳腔31中的血糖试纸1，且血糖试纸1能向下延伸至第一电极12与第二电极37接触的位置处。The lower part of theaccommodating cavity 31 is provided with a clamping mechanism, the housing of themonitoring host 3 is provided with abutton 32, and thebutton 32 is connected with the clamping mechanism; when thebutton 32 is pressed, the clamping mechanism is used to release the blood glucose test strip in theaccommodating cavity 31 1, and the bloodsugar test strip 1 can extend downward to the position where thefirst electrode 12 and thesecond electrode 37 are in contact.

其中，血糖试纸1采血的原理与现有技术中相同，均是通过在反应部11上涂覆葡萄糖氧化酶，当采血针2刺破皮肤时，血液滴到反应部11上与葡萄糖氧化酶反应，产生的电化学信号通过导电部13传递至第一电极12，并通过第一电极12与监测主机3上的第二电极37接触；本实施例中将血糖试纸1改进为筒状，多个筒状的血糖试纸1储存在监测主机3的容纳腔31中，并在反应部11上固定了采血针2，将采血针2、血糖试纸1、监测主机3设置为一体化使用的装置，使用时更加方便。且通过按键32和夹持机构配合可将血糖试纸1推出至延伸出容纳腔31的位置，手指触压延伸出血糖试纸端部的采血针采血即可，且同时第一电极12与第二电极37接触传递电信号，减少了手持血糖试纸插入血糖仪的过程，防止污染血糖试纸。使用后的血糖试纸丢弃即可，防止交叉污染。The principle of blood collection on the bloodglucose test strip 1 is the same as that in the prior art. Thereaction part 11 is coated with glucose oxidase. When theblood collection needle 2 pierces the skin, the blood drips onto thereaction part 11 and reacts with the glucose oxidase. , the generated electrochemical signal is transmitted to thefirst electrode 12 through theconductive part 13, and is in contact with thesecond electrode 37 on themonitoring host 3 through thefirst electrode 12; The cylindrical bloodsugar test strip 1 is stored in theaccommodating cavity 31 of themonitoring host 3, and theblood collection needle 2 is fixed on thereaction part 11. more convenient. And through the cooperation of thebutton 32 and the clamping mechanism, the bloodglucose test strip 1 can be pushed out to the position extending out of theaccommodating cavity 31, and the blood can be collected by pressing the blood collection needle extending out of the end of the blood glucose test strip with the finger, and at the same time thefirst electrode 12 and the second electrode. The 37 contact transmits electrical signals, which reduces the process of inserting the hand-held blood glucose test strip into the blood glucose meter and prevents contamination of the blood glucose test strip. Discard the used blood glucose test strips to prevent cross-contamination.

监测主机3内处理单元处理上述电化学信号的方式同样为现有的成熟技术，在此不做赘述。具体的，其上的第二电极37将电信号传递至监测主机3上的处理单元，监测主机3的处理单元进一步将电信号处理转换成血糖数据，并通过显示屏38显示，从而实现人体血糖数据的采集监测。The manner in which the processing unit in themonitoring host 3 processes the above-mentioned electrochemical signals is also an existing mature technology, which will not be repeated here. Specifically, thesecond electrode 37 on it transmits the electrical signal to the processing unit on themonitoring host 3, and the processing unit of themonitoring host 3 further processes the electrical signal into blood glucose data and displays it on thedisplay screen 38, so as to realize the human blood glucose Data collection and monitoring.

作为可选的实施方式，参见图1所示，反应部11为固定于血糖试纸1远离第一电极12一端的柱状体，采血针2固定于反应部11的中心位置处。其中，反应部11的中心位置设置有用于供采血针穿过的中孔。As an optional embodiment, as shown in FIG. 1 , thereaction part 11 is a columnar body fixed on one end of the bloodglucose test strip 1 away from thefirst electrode 12 , and theblood collection needle 2 is fixed at the center of thereaction part 11 . The center of thereaction part 11 is provided with a middle hole for the blood collection needle to pass through.

上述血糖试纸1为空腔的柱状体，反应部11设置于血糖试纸1的内壁上，其中，采血针2为锥刺状，其用于刺破皮肤(通常是手指皮肤)。上述采血针2设置于血糖试纸1内且位于远离第一电极12的一端，防止污染。The bloodglucose test strip 1 is a hollow columnar body, and thereaction part 11 is arranged on the inner wall of the bloodglucose test strip 1 , wherein theblood collection needle 2 is a cone-shaped thorn, which is used to pierce the skin (usually finger skin). Theblood collection needle 2 is disposed in the bloodglucose test strip 1 and is located at one end away from thefirst electrode 12 to prevent contamination.

作为可选的实施方式，参见图3所示，容纳腔31的直径用于容纳单个血糖试纸1以使多个血糖试纸1首尾依次排列于容纳腔31内，且血糖试纸1的远离采血针2的一端设置有用于封闭血糖试纸1端部的隔离层14(如图1和图2所示)。As an optional embodiment, as shown in FIG. 3 , the diameter of theaccommodating cavity 31 is used for accommodating a single bloodglucose test strip 1 so that a plurality of bloodglucose test strips 1 are arranged in theaccommodating cavity 31 end to end, and the bloodglucose test strips 1 are far away from theblood collection needle 2 Anisolation layer 14 for sealing the end of the bloodglucose test strip 1 is provided at one end of the test strip 1 (as shown in Figures 1 and 2).

上述容纳腔31的直径可略大于血糖试纸1的直径，但应小于两个血糖试纸1的直径。其中，上述隔离层14可以为具有隔离作用并防止污染的隔离膜，其可以为塑料膜或铝膜等，材质不限，但应当能够隔离首尾相邻排列的血糖试纸1，且封闭血糖试纸的端部，以防止最下部的血糖试纸1在监测过程中造成容纳腔31内其余血糖试纸1的交叉污染。The diameter of theaccommodating cavity 31 may be slightly larger than the diameter of the bloodsugar test strips 1 , but should be smaller than the diameters of the two bloodsugar test strips 1 . Wherein, the above-mentionedisolation layer 14 can be an isolation film with isolation function and prevent pollution, which can be a plastic film or an aluminum film, etc., the material is not limited, but should be able to isolate the bloodsugar test strips 1 arranged end to end adjacently, and seal the blood sugar test strips. to prevent cross-contamination of the rest of the bloodglucose test strips 1 in theaccommodating cavity 31 during the monitoring process by the bloodglucose test strip 1 at the lowermost part.

具体的，上述隔离膜可粘附于血糖试纸1的端面。Specifically, the above-mentioned isolation film can be adhered to the end face of the bloodglucose test strip 1 .

作为可选的实施方式，本实施例中容纳腔31的长度等于3-6个血糖试纸1的长度。As an optional implementation manner, in this embodiment, the length of theaccommodating cavity 31 is equal to the length of 3-6 bloodglucose test strips 1 .

其中，上述容纳腔31贯穿监测主机3的上下端设置，并可在容纳腔31的端口处设置端盖，以防止污染。Wherein, the above-mentionedaccommodating cavity 31 is provided through the upper and lower ends of themonitoring host 3 , and an end cover can be provided at the port of theaccommodating cavity 31 to prevent pollution.

上述血糖试纸1的长度不限，容纳腔31的长度与血糖试纸1的长度比例如上所示，能够在储存一定血糖试纸1的前提下防止监测主机3过长，影响使用。优选的，上述容纳腔31的长度等于或略大于4、5个血糖试纸1的长度。The length of the bloodglucose test strip 1 is not limited, and the ratio of the length of theaccommodating cavity 31 to the length of the bloodglucose test strip 1 is as shown above, which can prevent themonitoring host 3 from being too long and affecting the use under the premise of storing a certain bloodglucose test strip 1 . Preferably, the length of the above-mentionedaccommodating cavity 31 is equal to or slightly larger than the length of 4 or 5 bloodglucose test strips 1 .

实施例2Example 2

本实施例是在上述实施例的基础上进行的改进，为了便于在触压采血针采血完成后，采血针能够自毁保证安全，参见图1所示，本实施例中的采血针2的尾端连接有触压机构4，触压机构4位于血糖试纸1的空腔内；触压机构包括固定塞41和挡块42，其中：This embodiment is an improvement on the basis of the above-mentioned embodiment. In order to facilitate the self-destruction of the lancet to ensure safety after the blood collection is completed by touching the lancet, see FIG. 1 , the tail of thelancet 2 in this embodiment is Acontact pressure mechanism 4 is connected to the end, and thecontact pressure mechanism 4 is located in the cavity of the bloodglucose test strip 1; the contact pressure mechanism includes a fixedplug 41 and astopper 42, wherein:

至少两个挡块42设置于血糖试纸1的内壁上，固定塞41固定于采血针2的尾部，且固定塞41的外壁上设置有用于与挡块42配合的凸起部411以将采血针固定在针尖凸出于血糖试纸前端的位置处，且当使用者触压采血针进行采血时，固定塞41能脱离挡块42的夹持携带采血针2进入血糖试纸1的空腔内；At least twoblocks 42 are arranged on the inner wall of the bloodglucose test strip 1, the fixingplug 41 is fixed on the tail of theblood collection needle 2, and the outer wall of the fixingplug 41 is provided with a raisedportion 411 for cooperating with thestoppers 42 to attach the blood collection needle. It is fixed at the position where the needle tip protrudes from the front end of the blood glucose test strip, and when the user touches the blood collection needle to collect blood, the fixedplug 41 can be released from the clamping of thestopper 42 and carry theblood collection needle 2 into the cavity of the bloodglucose test strip 1;

血糖试纸1的前端盖合有用于封闭采血针2的盖体5。The front end of the bloodglucose test strip 1 is covered with a cover 5 for closing theblood collection needle 2 .

具体的，参见图1，上述固定塞41优选的为圆柱状，其外壁上设置的凸起部411为弧形部，采血针2的固定主要是靠固定塞41和血糖试纸内壁的挡块42微过盈配合，其中反应部并非固定采血针。Specifically, referring to FIG. 1 , the above-mentioned fixingplug 41 is preferably cylindrical, and theconvex part 411 provided on the outer wall is an arc-shaped part. The fixing of theblood collection needle 2 is mainly by the fixingplug 41 and thestopper 42 on the inner wall of the blood glucose test strip. Slight interference fit, in which the reaction part is not a fixed lancet.

具体的，挡块4上设置有与凸起部411的形状相适配的凹槽421，至少两个凹槽421形成了用于夹持固定塞41的夹持空间，且该凹槽421远离采血针的一端形成有抵接凸起部411的台阶422，在不采血时，固定塞41固定在夹持空间中；触压采血时，使用者按压采血针的前端给采血针一个压力，该压力能够使得固定塞41脱离挡块42的夹持并挤压两侧的台阶422，进入血糖试纸的空腔中，且同时采血针2能够携带血液沾染在反应部11进行血液的采集，防止血液滴落无法与反应部11接触。由于受到挡块42上台阶422的限位作用，固定塞41无法重新进入至挡块之间，换言之，采血针2无法重新突出于血糖试纸1的前端。上述自毁式结构能够保证血糖试纸在使用完一次后废弃，保证使用者的安全。Specifically, theblock 4 is provided with agroove 421 that matches the shape of theprotrusion 411 , at least twogrooves 421 form a clamping space for clamping the fixingplug 41 , and thegrooves 421 are far away from One end of the blood collection needle is formed with astep 422 abutting against the raisedportion 411. When blood is not collected, the fixingplug 41 is fixed in the holding space; when the blood collection needle is touched, the user presses the front end of the blood collection needle to give a pressure to the blood collection needle, and the The pressure can make the fixedplug 41 disengage from the clamping of thestopper 42 and squeeze thesteps 422 on both sides to enter the cavity of the blood glucose test strip, and at the same time, theblood collection needle 2 can carry blood to thereaction part 11 for blood collection, preventing blood The drop cannot come into contact with thereaction part 11 . Due to the limiting action of theupper step 422 of thestopper 42 , the fixedplug 41 cannot re-enter between the stoppers, in other words, theblood collection needle 2 cannot protrude from the front end of the bloodglucose test strip 1 again. The self-destructing structure can ensure that the blood sugar test strip is discarded after one use, thereby ensuring the safety of the user.

除了采血针上沾染的血液能够接触反应部11之外，为了进一步便于反应部11接触血液进行反应检测，优选的，该反应部至少存在有通过虹吸亲水膜(OSLO亲水膜)制成的吸收通道，该虹吸亲水膜在反应部上的具体位置不做限定，但该吸收通道应当至少连接反应部11的端部(该端部为远离触压机构的一端)和导电部13，当手指按压采血针出血时，反应部上的虹吸亲水膜易于吸收血液保证血液与反应部上的相应生物酶进行反应。其中，虹吸亲水膜为现有材料，其是采用特殊超亲水技术处理的高透PET聚酯薄膜，具有超亲水表面，可使生物体液(如血液)快速和持续的的扩散。在此对其结构不做赘述。In addition to the fact that the blood contaminated on the blood collection needle can contact thereaction part 11, in order to further facilitate thereaction part 11 to contact the blood for reaction detection, preferably, the reaction part has at least a siphon hydrophilic film (OSLO hydrophilic film). Absorption channel, the specific position of the siphon hydrophilic membrane on the reaction part is not limited, but the absorption channel should at least connect the end of the reaction part 11 (the end is the end away from the contact pressure mechanism) and theconductive part 13. When When the finger presses the blood collection needle to bleed, the siphon hydrophilic film on the reaction part can easily absorb the blood to ensure that the blood reacts with the corresponding biological enzyme on the reaction part. Among them, the siphon hydrophilic film is an existing material, which is a high-permeability PET polyester film treated with a special super-hydrophilic technology, and has a super-hydrophilic surface, which can enable the rapid and continuous diffusion of biological fluids (such as blood). The structure is not described here.

上述盖体5扣合在血糖试纸1的前端封闭采血针2，防止不使用时误伤，做好准备工作开始采血时将盖体打开露出采血针即可。The cover 5 is fastened to the front end of the bloodglucose test strip 1 to seal theblood collection needle 2 to prevent accidental injury when not in use, and the cover body can be opened to expose the blood collection needle when ready to start blood collection.

本实施例中，当采血针2及固定塞41脱离挡块42的夹持，进入血糖试纸1的空腔中，采血针2的前端不再延伸出血糖试纸1的端部，且由于血糖试纸1的另一端密封，采血针2及固定塞41不会脱出。In this embodiment, when theblood collection needle 2 and the fixingplug 41 are released from the clamping of thestopper 42 and enter the cavity of the bloodglucose test strip 1, the front end of theblood collection needle 2 no longer extends out of the end of the bloodglucose test strip 1, and because the blood glucose test strip The other end of 1 is sealed, and theblood collection needle 2 and the fixingplug 41 will not come out.

实施例3Example 3

本实施例是在上述实施例的基础上进行的改进，为了通过按动按键32，能够在夹持机构的作用下推出血糖试纸1使用，作为可选的实施方式，参见图3-图6所示，图4是图3中A处的局部放大示意图，图5是夹持瓣闭合的结构示意图，图6是夹持瓣张开的结构示意图。This embodiment is an improvement on the basis of the above-mentioned embodiment. In order to push thebutton 32, the bloodsugar test strip 1 can be pushed out for use under the action of the clamping mechanism. As an optional embodiment, see FIGS. 3-6. Fig. 4 is a partial enlarged schematic view of A in Fig. 3, Fig. 5 is a schematic structural diagram of the clamping valve closed, and Fig. 6 is a structural schematic diagram of the clamping valve opening.

本实施例的上述夹持机构包括：抵接部33，其上端面用于与按键32配合抵接，抵接部33内形成有允许血糖试纸1通过的腔体；The above-mentioned clamping mechanism in this embodiment includes: an abuttingportion 33, the upper end surface of which is used for abutting with thebutton 32, and a cavity for allowing the bloodsugar test strip 1 to pass through is formed in the abuttingportion 33;

夹持筒34，其设置于抵接部33的下部，夹持筒34的远离抵接部33的端部设置有至少两个夹持瓣341，血糖试纸1能下降至夹持瓣341形成的夹持空间内，上述夹持空间与抵接部33内的腔体连通；The clampingcylinder 34 is arranged at the lower part of the abuttingportion 33, and the end of the clampingcylinder 34 away from the abuttingportion 33 is provided with at least two clamping flaps 341. In the clamping space, the clamping space is communicated with the cavity in the abuttingportion 33;

限位帽36，其套设于夹持筒34的下部外围；当按下按键32时，抵接部33带动夹持筒34下降并延伸出限位帽36的下端且夹持瓣341张开以释放出血糖试纸1。The limitingcap 36 is sleeved on the lower periphery of the clampingcylinder 34; when thebutton 32 is pressed, the abuttingportion 33 drives the clampingcylinder 34 to descend and extends out of the lower end of the limitingcap 36 and theclamping flap 341 opens. to release the bloodglucose test strip 1.

具体的，参见图3所示，上述容纳腔31以及夹持机构的侧壁上设置有供第二电极37延伸进入的通口(未示出)，监测主机3的第二电极37能够延伸至夹持机构内与血糖试纸1的第一电极12接触。Specifically, as shown in FIG. 3 , the above-mentionedaccommodating cavity 31 and the side wall of the clamping mechanism are provided with a through opening (not shown) for thesecond electrode 37 to extend into, and thesecond electrode 37 of themonitoring host 3 can extend to The inside of the clamping mechanism is in contact with thefirst electrode 12 of the bloodglucose test strip 1 .

当将血糖试纸1由容纳腔31的上端置于容纳腔31中时，血糖试纸1由于重力落下，并通过抵接部33内的腔体落入夹持瓣341内的夹持空间中。同理，多个血糖试纸1可依次首尾排列于容纳腔31中。When the bloodglucose test strip 1 is placed in theaccommodating cavity 31 from the upper end of theaccommodating cavity 31 , the bloodglucose test strip 1 falls due to gravity, and falls into the clamping space in theclamping flap 341 through the cavity in the abuttingportion 33 . Similarly, a plurality of bloodglucose test strips 1 can be arranged in theaccommodating cavity 31 one by one.

为了通过按动按键32能够推动夹持筒34下降，作为可选的实施方式，参见图3和图4所示，上述按键32水平设置，相应的，监测主机3的壳体上设置有用于安装按键32的开口。按键32的下部设置有第一斜面321，抵接部33的上部设置有用于与第一斜面321抵接的第二斜面331，按下按键32时，第二斜面331在按键32的推动下相较于第一斜面321下移以使抵接部33的位置下降。In order to push theclamping cylinder 34 down by pressing thebutton 32, as an optional embodiment, as shown in FIG. 3 and FIG. 4, thebutton 32 is arranged horizontally. The opening of the key 32. The lower part of thebutton 32 is provided with a firstinclined surface 321 , and the upper part of the abuttingportion 33 is provided with a secondinclined surface 331 for abutting with the firstinclined surface 321 . The position of the abuttingportion 33 is lowered by moving downward relative to thefirst slope 321 .

上述按键32的作用是与抵接部33相配合推动夹持筒34下移，同时使得位于夹持瓣341之间的血糖试纸1下降至其前端延伸出容纳腔31的位置处，以便于进行采血监测。应当理解的是，血糖试纸1的第一电极12具有一定的宽度范围，当血糖试纸1的前端稍微延伸出容纳腔31的前端时，第一电极12即可与延伸至夹持机构中的第二电极37接触。The function of the above-mentionedbutton 32 is to cooperate with the abuttingpart 33 to push theclamping cylinder 34 down, and at the same time, the bloodglucose test strip 1 located between the clamping flaps 341 is lowered to the position where its front end extends out of theaccommodating cavity 31, so as to facilitate the operation. Blood collection monitoring. It should be understood that thefirst electrode 12 of the bloodglucose test strip 1 has a certain width range, and when the front end of the bloodglucose test strip 1 slightly extends out of the front end of theaccommodating cavity 31, thefirst electrode 12 can be connected to thefirst electrode 12 extending to the clamping mechanism. The twoelectrodes 37 are in contact.

为了当夹持筒34下降时，夹持瓣341能够释放出血糖试纸1，作为可选的实施方式，参见图3-图6所示，两个夹持瓣341之间存在有缝隙，且两个夹持瓣341形成的外围直径由靠近抵接部33的一端向另一端呈增大的趋势。In order to release the bloodglucose test strip 1 from the clamping flaps 341 when the clampingcylinder 34 descends, as an optional embodiment, as shown in FIGS. 3 to 6 , there is a gap between the two clampingflaps 341 , and the two The outer diameter formed by each of the clamping flaps 341 tends to increase from one end close to the abuttingportion 33 to the other end.

优选的，上述夹持瓣341可由塑料等材质制成，其能够通过限位帽36的限位作用收纳或张开。具体的，参见图4、图5和图6，当将限位帽36向下推动卡合于夹持瓣341的下部时，两个夹持瓣341受到限位帽36的限位作用，其夹持空间刚好能够夹持住血糖试纸1，防止其从容纳腔31中掉出，如图5所示；当按下按键32时，抵接部33推动夹持筒34下降，两夹持瓣341下移脱离限位帽36的夹持并张开，如图6所示，夹持空间的范围增大，血糖试纸1可以被释放并延伸出容纳腔31。Preferably, the above-mentioned clamping flaps 341 can be made of materials such as plastic, which can be accommodated or opened by the limiting action of the limitingcap 36 . Specifically, referring to FIGS. 4 , 5 and 6 , when the limitingcap 36 is pushed down to engage with the lower portion of theclamping flap 341 , the two clampingflaps 341 are limited by the limitingcap 36 , which The holding space is just enough to hold the bloodglucose test strip 1 to prevent it from falling out of theaccommodating cavity 31, as shown in Figure 5; when thebutton 32 is pressed, the abuttingpart 33 pushes the holdingcylinder 34 down, and the two holdingflaps 341 is moved down and released from the clamping of the limitingcap 36 and opened, as shown in FIG.

当血糖试纸1延伸出容纳腔31的前端且第一电极12与第二电极37接触可以传递电化学信号时，可松开按键32。为了使得松开按键32后，抵接部33能够归位，作为可选的实施方式，参见图3和图4所示，抵接部33与限位帽36可拆卸连接，且两者之间设置有弹性部35，弹性部35用于松开按键32时使抵接部33和夹持筒34复位。When the bloodglucose test strip 1 extends out of the front end of theaccommodating cavity 31 and thefirst electrode 12 is in contact with thesecond electrode 37 to transmit an electrochemical signal, thebutton 32 can be released. In order to enable the abuttingportion 33 to return after releasing thebutton 32, as an optional embodiment, as shown in FIGS. 3 and 4, the abuttingportion 33 and the limitingcap 36 are detachably connected, and the Anelastic portion 35 is provided, and theelastic portion 35 is used to reset the abuttingportion 33 and theclamping cylinder 34 when thebutton 32 is released.

上述弹性部35可以为压缩弹簧，压缩弹簧变形后的弹性力为抵接部33提供复位的推力。Theelastic portion 35 may be a compression spring, and the elastic force after the deformation of the compression spring provides the thrust force for the abuttingportion 33 to return.

作为可选的实施方式，参见图4所示，本实施例限位帽36的远离抵接部33的一端设置有帽檐361，弹性部35的一端抵接于帽檐361上，且按下按键32时，帽檐361能与容纳腔31内壁上的凸块312相抵接以防止限位帽36及弹性部35脱出。帽檐361的直径大于限位帽36的帽体的直径。As an optional embodiment, as shown in FIG. 4 , in this embodiment, an end of the limitingcap 36 away from the abuttingportion 33 is provided with abrim 361 , and one end of theelastic portion 35 abuts on thebrim 361 , and presses thebutton 32 At this time, thebrim 361 of the hat can abut against theprotrusions 312 on the inner wall of theaccommodating cavity 31 to prevent the limitingcap 36 and theelastic portion 35 from coming out. The diameter of thebrim 361 is larger than the diameter of the cap body of the limitingcap 36 .

其中，上述限位帽36的形状与两夹持瓣341的形状相适配，其外围直径同样由一端向另一端呈增大的趋势。The shape of the above-mentioned limitingcap 36 is adapted to the shape of the two clampingflaps 341 , and the outer diameter thereof also tends to increase from one end to the other end.

上述限位帽36的作用，一是与抵接部33配合共同固定弹性部35的两端，二是通过帽檐361抵接在容纳腔31内壁上的凸块312上，防止脱出。The function of the above-mentioned limitingcap 36 is to cooperate with the abuttingportion 33 to fix both ends of theelastic portion 35 together, and the second is to abut thebrim 361 on thebump 312 on the inner wall of theaccommodating cavity 31 to prevent it from coming out.

为了防止按下按键32时，抵接部33下降的位置过多，甚至脱出于容纳腔31，作为可选的实施方式，参见图4所示，上述抵接部33上设置有限位台阶332，容纳腔31的内壁上设置有用于与限位台阶332相抵接的凸台311，按下按键32时，限位台阶332的下沿能与凸台311的上沿抵接以限制抵接部33的位置。In order to prevent the abuttingportion 33 from dropping too many positions when thebutton 32 is pressed, or even coming out of theaccommodating cavity 31, as an optional embodiment, as shown in FIG. The inner wall of theaccommodating cavity 31 is provided with aboss 311 for abutting with thelimit step 332 . When thebutton 32 is pressed, the lower edge of thelimit step 332 can abut with the upper edge of theboss 311 to limit the abutting portion 33 s position.

通过上述限位台阶332和容纳腔31内凸台311的配合，能够防止抵接部33及夹持筒34下降的位置过多，同时防止抵接部33和夹持筒34脱离容纳腔31。Through the cooperation of the limitingstep 332 and theboss 311 in theaccommodating cavity 31 , it is possible to prevent the abuttingportion 33 and theclamping cylinder 34 from dropping too much, and preventing the abuttingportion 33 and theclamping cylinder 34 from leaving theaccommodating cavity 31 .

本实施例的血糖监测一体装置，将监测主机3、血糖试纸1及采血针2一体化，监测主机3中的容纳腔31能够储存血糖试纸1，并能通按键32与夹持机构的配合将容纳腔31内的血糖试纸1释放；当血糖试试纸1突出于容纳腔31时，可取下盖体5，按压采血针2的前端，触压装置受到压力，固定塞41脱离挡块42的夹持携带采血针2掉入血糖试纸1的空腔中，同时采血针2携带血液沾染至反应部11上采集血液信息；最下部的血糖试纸1使用完毕后可按下按键32完全取出丢弃，防止交叉污染，同时容纳腔31内相邻的上部血糖试纸1下落至夹持机构内待用。The blood glucose monitoring integrated device of this embodiment integrates themonitoring host 3, the bloodglucose test strip 1 and theblood collection needle 2. Theaccommodation cavity 31 in themonitoring host 3 can store the bloodglucose test strip 1, and can connect the bloodglucose test strip 1 through the cooperation of thebutton 32 and the clamping mechanism. The bloodsugar test strip 1 in theaccommodating cavity 31 is released; when the bloodglucose test strip 1 protrudes from theaccommodating cavity 31 , the cover 5 can be removed, the front end of theblood collection needle 2 can be pressed, the pressing device is pressed, and the fixedplug 41 is released from the clamp of thestopper 42 Drop the blood-sampling needle 2 into the cavity of the bloodglucose test strip 1, and at the same time, the blood-sampling needle 2 is stained with blood on thereaction part 11 to collect blood information; after using the bloodglucose test strip 1 at the bottom, press thebutton 32 to completely remove it and discard it to prevent At the same time, the adjacent upper bloodglucose test strips 1 in theaccommodating cavity 31 fall into the clamping mechanism for use.

在本说明书的描述，具体特征、结构或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。As described in this specification, the particular features, structures or characteristics may be combined in any suitable manner in any one or more embodiments or examples.

以上所述，仅为本发明的具体实施方式，但本发明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发明揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本发明的保护范围之内。因此，本发明的保护范围应以所述权利要求的保护范围为准。The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention. should be included within the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims (10)

1. The utility model provides an integrative device of blood glucose monitoring which characterized in that, includes monitoring host computer and blood glucose test paper, wherein:

the blood glucose test paper is cylindrical, a reaction part coated with corresponding biological enzymes is arranged in an inner cavity of the blood glucose test paper, the reaction part is connected with a first electrode through a conductive part, and a blood taking needle is arranged on the reaction part;

the monitoring host is internally provided with an accommodating cavity for accommodating a plurality of blood glucose test strips, and a second electrode, a processing unit and a display screen which are connected with each other, wherein the second electrode extends into the accommodating cavity and can be contacted with the blood glucose test strips;

a clamping mechanism is arranged at the lower part of the accommodating cavity, a key is arranged on a shell of the monitoring host, and the key is connected with the clamping mechanism; when the key is pressed, the clamping mechanism is used for releasing the blood glucose test paper in the accommodating cavity, and the blood glucose test paper can extend downwards to the position where the first electrode is contacted with the second electrode.

2. The integrated device for monitoring blood glucose of claim 1, wherein the reaction portion is a cylindrical body fixed at an end of the blood glucose test strip away from the first electrode, and the blood collection needle is fixed at a central position of the reaction portion.

3. The integrated device for monitoring blood glucose of claim 1 or 2, wherein the diameter of the accommodating cavity is used for accommodating a single blood glucose test strip so that a plurality of blood glucose test strips are arranged in the accommodating cavity end to end in sequence, and an end of the blood glucose test strip, which is far away from the blood taking needle, is provided with an isolating layer for closing an end part of the blood glucose test strip.

4. The integrated device for monitoring blood sugar according to claim 1 or 2, characterized in that a contact mechanism is connected with the tail end of the blood taking needle, and the contact mechanism is positioned in the cavity of the blood sugar test paper; the contact pressure mechanism comprises a fixed plug and a stop block, wherein:

the at least two stoppers are arranged on the inner wall of the blood glucose test paper, the fixed plug is fixed at the tail part of the blood taking needle, a bulge part 411 matched with the stoppers is arranged on the outer wall of the fixed plug so as to fix the blood taking needle at the position where the needle tip protrudes out of the front end of the blood glucose test paper, and when a user touches and presses the blood taking needle to take blood, the fixed plug can be separated from the stoppers to clamp and carry the blood taking needle to enter a cavity of the blood glucose test paper;

the front end of the blood glucose test paper is covered with a cover body for sealing the blood taking needle.

5. The integrated blood glucose monitoring device of claim 1, wherein the clamping mechanism comprises:

the upper end face of the abutting part is used for being matched and abutted with the key, and a cavity allowing the blood glucose test paper to pass is formed in the abutting part;

the clamping cylinder is arranged at the lower part of the abutting part, at least two clamping flaps are arranged at the end part of the clamping cylinder, which is far away from the abutting part, and the blood glucose test paper can descend into a clamping space formed by the clamping flaps;

the limiting cap is sleeved on the periphery of the lower part of the clamping cylinder; when the key is pressed down, the abutting part drives the clamping cylinder to descend and extend out of the lower end of the limiting cap, and the clamping flap is opened to release the blood glucose test paper.

6. The integrated blood glucose monitoring device according to claim 5, wherein a first inclined surface is disposed at a lower portion of the key, a second inclined surface for abutting against the first inclined surface is disposed at an upper portion of the abutting portion, and when the key is pressed, the second inclined surface moves downward compared to the first inclined surface under the pushing of the key to lower the position of the abutting portion.

7. The integrated blood glucose monitoring device of claim 5, wherein a gap exists between the two clamping flaps, and the outer diameter of the two clamping flaps increases from one end near the abutting portion to the other end.

8. The integrated blood glucose monitoring device of claim 5, wherein the abutting portion is detachably connected with the limiting cap, and an elastic portion is arranged between the abutting portion and the limiting cap, and the elastic portion is used for enabling the abutting portion and the clamping cylinder to reset when the key is released.

9. The integrated blood glucose monitoring device according to claim 8, wherein a brim is disposed at an end of the limiting cap away from the abutting portion, an end of the elastic portion abuts against the brim, and when the button is pressed, the brim can abut against a protrusion on an inner wall of the accommodating cavity to prevent the limiting cap and the elastic portion from coming off.

10. The integrated blood glucose monitoring device according to claim 5, wherein the abutting portion is provided with a limiting step, the inner wall of the accommodating cavity is provided with a boss abutting against the limiting step, and when the key is pressed down, the lower edge of the limiting step can abut against the upper edge of the boss to limit the position of the abutting portion.

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