TWM485405U - Blood test pen and multi-stage needle ejection mechanism - Google Patents
Blood test pen and multi-stage needle ejection mechanism Download PDFInfo
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- TWM485405U TWM485405U TW102223944U TW102223944U TWM485405U TW M485405 U TWM485405 U TW M485405U TW 102223944 U TW102223944 U TW 102223944U TW 102223944 U TW102223944 U TW 102223944U TW M485405 U TWM485405 U TW M485405U
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Description
本創作係關於一種驗血筆，尤指一種驗血筆及其多段式退針機構。 This creation is about a blood test pen, especially a blood test pen and its multi-stage needle withdrawal mechanism.
現代社會中，血糖濃度幾乎已成為民眾於健康檢查時必檢之項目，因此業界對於血糖儀(或稱血糖計)的研發亦不遺餘力，使得血糖儀的精準度及方便性日新又新。簡單來說，血糖儀係用於測量血糖濃度、水平及其他各項數值之電子儀器，其作用方式通常係以試紙或試片承載例如由受測者指尖抽出的血液，再透過儀器進行偵測。 In modern society, blood sugar concentration has almost become a must-test for people during health checkups. Therefore, the industry has spared no effort in the research and development of blood glucose meters (or blood glucose meters), making the accuracy and convenience of blood glucose meters new and new. To put it simply, a blood glucose meter is an electronic device used to measure blood glucose levels, levels, and other values. The mode of action is usually to carry blood, for example, from the fingertips of the subject, using a test strip or test strip, and then to detect through the instrument. Measurement.
一般而言，欲使用血糖儀進行血液檢驗時，通常係透過驗血筆對受測者進行血液之抽取。由於習用驗血筆在血液抽取完畢後，皆需透過操作者打開筆蓋並進行採血針之抽拔，以進行採血針之更換，方能對下一位受測者進行抽血。然而，習知技術驗血筆於開蓋欲移除採血針時，常因使用者不清楚採血針在驗血筆內的實際位置，於旋開或拔除筆蓋時有被採血針劃傷之風險。 In general, when a blood test is to be performed using a blood glucose meter, blood is usually drawn to the subject through a blood test pen. Since the blood test pen is used after the blood is drawn, the operator needs to open the pen cover and perform the extraction of the blood collection needle to replace the blood collection needle, so as to draw blood from the next subject. However, when the conventional blood test pen is used to remove the blood collection needle, the user often does not know the actual position of the blood collection needle in the blood test pen, and is scratched by the blood collection needle when unscrewing or removing the cover. risk.
因此，如何發展一種可改善上述習知技術驗血筆及其多段式退針機構之缺失，實為目前尚待解決之問題。 Therefore, how to develop a lack of the above-mentioned conventional blood test pen and its multi-stage retraction mechanism is a problem that has yet to be solved.
本創作之主要目的為提供一種驗血筆及其多段式退針機構，俾解決習用驗血筆開蓋欲移除採血針時，常因使用者不清楚採血針在驗血筆內的實際位置，於旋開或拔除筆蓋時造成被採血針劃傷之風險。 The main purpose of this creation is to provide a blood test pen and a multi-segment retraction mechanism. When the blood test pen is opened to remove the blood collection needle, the user often does not know the actual position of the blood collection needle in the blood test pen. , the risk of being scratched by the blood collection needle when unscrewing or removing the cover.
本創作之另一目的為提供一種驗血筆及其多段式退針機構，藉由滑動件設置於滑軌並移動於第一位置、第二位置或第三位置，以多段式分別使彈性元件與蓋體分離及使採樣針脫離容置槽，可達到有效避免使用者移除驗血筆之筆蓋蓋體時被採樣針劃傷之風險之功效。 Another object of the present invention is to provide a blood test pen and a multi-stage retracting mechanism thereof, wherein the elastic member is respectively arranged in multiple stages by the sliding member being disposed on the sliding rail and moving in the first position, the second position or the third position. Separating from the cover body and disengaging the sampling needle from the receiving groove can effectively prevent the user from being scratched by the sampling needle when removing the pen cover of the blood test pen.
為達上述目的，本創作之一較廣實施態樣為提供一種驗血筆，包括：一殼體，具有一滑軌；一蓋體，套設於該殼體之一側；一多段式退針機構，包括：一本體，至少部分地設置於該殼體，且具有一彈性元件及一通道；一容置槽，至少部分地設置於該通道內；以及一滑動件，設置於該滑軌，以移動於第一位置、第二位置或第三位置；以及一採樣針，可移除地設置於該容置槽；其中，當該滑動件位於該第一位置時，該彈性元件係與該蓋體相連接；當該滑動件位於該第二位置時，該彈性元件係與該蓋體分離；當該滑動件位於該第三位置時，該採樣針係可脫離該容置槽。 In order to achieve the above object, one of the present inventions provides a blood test pen, which comprises: a housing having a slide rail; a cover body sleeved on one side of the housing; a multi-section The retracting mechanism includes: a body at least partially disposed on the housing and having an elastic member and a passage; a receiving groove at least partially disposed in the passage; and a sliding member disposed on the sliding a rail for moving to the first position, the second position or the third position; and a sampling needle removably disposed in the receiving groove; wherein the elastic member is when the sliding member is in the first position The cover member is coupled to the cover body; when the slider is in the second position, the elastic member is separated from the cover; when the slider is in the third position, the sampling needle can be disengaged from the receiving slot.
為達上述目的，本創作之另一較廣實施態樣為提供一種多段式退針機構，適用於一驗血筆，且包括：一本體，至少部分地設置於該殼體，且具有一彈性元件及一通道；一容置槽，至少部分地設置於該通道內；以及一滑動件，設置於該滑軌，以移動於第一位置、第二位置或第三位置；其中，該採樣針係可移除地設置於該 容置槽，當該滑動件位於該第一位置時，該彈性元件係與該蓋體相卡扣；當該滑動件位於該第二位置時，該彈性元件係與該蓋體分離；當該滑動件位於該第三位置時，該採樣針係脫離該容置槽。 In order to achieve the above object, another broad aspect of the present invention provides a multi-segment retracting mechanism suitable for a blood test pen, and includes: a body at least partially disposed on the housing and having an elasticity a component and a channel; a receiving groove at least partially disposed in the channel; and a sliding member disposed on the sliding rail to move to the first position, the second position or the third position; wherein the sampling needle Removably set to Having a receiving groove, the elastic member is engaged with the cover when the sliding member is in the first position; and the elastic member is separated from the cover when the sliding member is in the second position; When the slider is in the third position, the sampling needle is separated from the receiving slot.
根據本創作之思想，該彈性元件具有一凸出部，且該蓋體具有一開孔。當該滑動件位於該第一位置時，該彈性元件之該凸出部係與該蓋體之該開孔連接。較佳地，當該滑動件位於該第一位置時，該彈性元件之該凸出部係與該蓋體之該開孔卡扣。 According to the idea of the present invention, the elastic member has a projection, and the cover has an opening. When the sliding member is in the first position, the protruding portion of the elastic member is connected to the opening of the cover. Preferably, when the sliding member is in the first position, the protruding portion of the elastic member is buckled with the opening of the cover.
根據本創作之思想，該滑動件具有一抵壓部及一推頂部。當該滑動件位於該第二位置時，該抵壓部係抵壓該彈性元件，以使該彈性元件之該凸出部與該蓋體之該開孔分離。 According to the idea of the present invention, the slider has a pressing portion and a pushing top. When the sliding member is in the second position, the pressing portion presses the elastic member to separate the protruding portion of the elastic member from the opening of the cover.
根據本創作之思想，當該滑動件位於該第三位置時，該推頂部係推頂該採樣針，以使該採樣針脫離該容置槽。 According to the idea of the present invention, when the slider is in the third position, the push top pushes the sampling needle to disengage the sampling needle from the receiving groove.
此外，該容置槽係具有一穿槽，當該滑動件位於該第三位置時，該推頂部係穿設於該穿槽並帶動該容置槽，以使該容置槽至少部分地外露於該通道。同時，該抵壓部係至少部分地突出於該本體。 In addition, the accommodating slot has a through slot. When the sliding member is in the third position, the push top is disposed in the through slot and drives the accommodating slot to at least partially expose the accommodating slot. In the channel. At the same time, the pressing portion at least partially protrudes from the body.
1‧‧‧驗血筆 1‧‧‧ blood test pen
2‧‧‧蓋體 2‧‧‧ cover
21‧‧‧開孔 21‧‧‧Opening
3‧‧‧殼體 3‧‧‧Shell
31‧‧‧滑軌 31‧‧‧Slide rails
4‧‧‧多段式退針機構 4‧‧‧Multi-section needle withdrawal mechanism
41‧‧‧本體 41‧‧‧Ontology
411‧‧‧彈性元件 411‧‧‧Flexible components
412‧‧‧通道 412‧‧‧ channel
42‧‧‧容置槽 42‧‧‧ accommodating slots
421‧‧‧穿槽 421‧‧‧through slot
43‧‧‧滑動件 43‧‧‧Sliding parts
431‧‧‧抵壓部 431‧‧‧Resistance Department
432‧‧‧推頂部 432‧‧‧ push top
5‧‧‧採樣針 5‧‧‧Sampling needle
P1‧‧‧第一位置 P1‧‧‧ first position
P2‧‧‧第二位置 P2‧‧‧ second position
P3‧‧‧第三位置 P3‧‧‧ third position
第1圖係為本創作較佳實施例之分解結構示意圖。 Figure 1 is a schematic exploded view of a preferred embodiment of the present invention.
第2圖係為本創作多段式退針機構之滑動件位於第一位置之結構示意圖。 Figure 2 is a schematic view showing the structure of the sliding member of the multi-stage retracting mechanism in the first position.
第3圖係為本創作多段式退針機構之滑動件位於第二位置之結構 示意圖。 The third figure is the structure of the sliding member of the multi-stage type retracting mechanism in the second position. schematic diagram.
第4圖係為本創作多段式退針機構之滑動件位於第三位置之結構示意圖。 Figure 4 is a schematic view showing the structure of the sliding member of the multi-stage retracting mechanism in the third position.
體現本創作特徵與優點的一些典型實施例將在後段的說明中詳細敘述。應理解的是本創作能夠在不同的態樣上具有各種的變化，其皆不脫離本創作的範圍，且其中的說明及圖示在本質上係當作說明之用，而非架構於限制本創作。 Some exemplary embodiments embodying the features and advantages of the present invention are described in detail in the following description. It should be understood that the present invention can be varied in various ways without departing from the scope of the present invention, and that the description and illustration thereof are used in the nature of the description, rather than the limitation of the present invention. creation.
請參閱第1圖，其係為本創作較佳實施例之分解結構示意圖。如第1圖所示，本創作之驗血筆1係包括蓋體2、殼體3、多段式退針機構4以及採樣針5。殼體3具有滑軌31，多段式退針機構4包括本體41、容置槽42及滑動件43，且採樣針5係可移除地設置於容置槽42並可為例如但不限於一採血針。其中，本體41係至少部分地設置於殼體3且具有彈性元件411及通道412，容置槽42係至少部分地設置於通道412內，且滑動件43係設置於滑軌31，以架構於移動於第一位置P1、第二位置P2或第三位置P3。當滑動件43位於第一位置P1時(如第2圖所示)，彈性元件411係與蓋體2相連接；當滑動件43位於第二位置P2時(如第3圖所示)，彈性元件411係與蓋體2分離；當滑動件43位於第三位置P3時(如第4圖所示)，採樣針5係脫離容置槽42。藉此，以多段式分別使彈性元件411與蓋體2分離及使採樣針5脫離容置槽42，可達到有效避免使用者移除驗血筆1之筆蓋蓋體時被採樣針劃傷之風險之功效。 Please refer to FIG. 1 , which is a schematic exploded view of a preferred embodiment of the present invention. As shown in Fig. 1, the blood test pen 1 of the present invention includes a cover body 2, a housing 3, a multi-stage type withdrawal mechanism 4, and a sampling needle 5. The housing 3 has a slide rail 31. The multi-segment retracting mechanism 4 includes a body 41, a receiving slot 42 and a slider 43. The sampling needle 5 is removably disposed in the receiving slot 42 and can be, for example but not limited to, a Blood collection needle. The body 41 is at least partially disposed on the housing 3 and has an elastic member 411 and a channel 412. The receiving slot 42 is at least partially disposed in the channel 412, and the slider 43 is disposed on the slide rail 31 to be Moved to the first position P1, the second position P2, or the third position P3. When the slider 43 is at the first position P1 (as shown in FIG. 2), the elastic member 411 is connected to the cover 2; when the slider 43 is at the second position P2 (as shown in FIG. 3), the elasticity The element 411 is separated from the cover 2; when the slider 43 is at the third position P3 (as shown in FIG. 4), the sampling needle 5 is disengaged from the accommodating groove 42. Thereby, the elastic element 411 is separated from the cover body 2 in a plurality of stages, and the sampling needle 5 is separated from the receiving groove 42 to effectively prevent the user from being scratched by the sampling needle when removing the pen cover body of the blood test pen 1. The effectiveness of the risk.
請參閱第2圖並配合第1圖，其中第2圖係為本創作多段式退針機 構之滑動件位於第一位置之結構示意圖。如第1圖及第2圖所示，於一些實施例中，彈性元件411係具有凸出部4110，且蓋體2係具有開孔21。當滑動件43位於第一位置P1時，亦即驗血筆1之蓋體2蓋緊時，彈性元件411之凸出部4110係與蓋體2之開孔21相連接，且蓋體2係包覆採樣針5及部分之多段式退針機構4。於一些優選實施例中，彈性元件411之凸出部4110較佳係與蓋體2之開孔21相卡扣，但不以此為限。 Please refer to Figure 2 and cooperate with Figure 1, where the second picture is the creation of the multi-stage needle withdrawal machine. A schematic structural view of the sliding member in the first position. As shown in FIGS. 1 and 2, in some embodiments, the elastic member 411 has a projection 4110, and the cover 2 has an opening 21. When the slider 43 is located at the first position P1, that is, when the cover 2 of the blood test pen 1 is tightly closed, the protruding portion 4110 of the elastic member 411 is connected to the opening 21 of the cover 2, and the cover 2 is attached. The sampling needle 5 and a part of the multi-stage retracting mechanism 4 are covered. In some preferred embodiments, the protruding portion 4110 of the elastic member 411 is preferably fastened to the opening 21 of the cover 2, but is not limited thereto.
請參閱第3圖並配合第1圖及第2圖，其中第3圖係為本創作多段式退針機構之滑動件位於第二位置之結構示意圖。如第1圖、第2圖及第3圖所示，滑動件43係具有抵壓部431及推頂部432。當使用者欲取下驗血筆1之蓋體2時，僅需將滑動件43由第一位置P1滑動至第二位置P2，當滑動件43位於第二位置P2時，抵壓部431係抵壓彈性元件411，以使彈性元件411之凸出部4110位移或下降，俾令彈性元件411之凸出部4110與蓋體2之開孔21分離，進而自驗血筆1上移除蓋體2。由此可見，透過本創作之驗血筆1及其多段式退針機構4之設計，使用者無需將手置放於驗血筆1之前端，即蓋體2處，即可透過推動滑動件43將蓋體2輕易移除、取下，故能有效避免使用者移除驗血筆1之蓋體2時被採樣針5劃傷之風險。 Please refer to FIG. 3 and cooperate with FIG. 1 and FIG. 2 , wherein FIG. 3 is a structural schematic view of the sliding member of the multi-stage retracting mechanism in the second position. As shown in FIGS. 1 , 2 , and 3 , the slider 43 has a pressing portion 431 and a push top 432 . When the user wants to remove the cover 2 of the blood test pen 1, the slide member 43 only needs to be slid from the first position P1 to the second position P2, and when the slide member 43 is at the second position P2, the pressing portion 431 is The elastic member 411 is pressed to displace or lower the protruding portion 4110 of the elastic member 411, so that the protruding portion 4110 of the elastic member 411 is separated from the opening 21 of the cover 2, and the cover is removed from the blood test pen 1. Body 2. It can be seen that through the design of the blood test pen 1 and the multi-stage retracting mechanism 4 of the present invention, the user does not need to put the hand on the front end of the blood test pen 1, that is, the cover body 2, and the push slide can be pushed through 43 The cover body 2 is easily removed and removed, so that the risk of being scratched by the sampling needle 5 when the user removes the cover 2 of the blood test pen 1 can be effectively avoided.
請參閱第4圖並配合第1圖及第3圖，其中第4圖係為本創作多段式退針機構之滑動件位於第三位置之結構示意圖。如第1圖、第3圖及第4圖所示，當使用者已將蓋體2自驗血筆1上移除後，使用者係可進一步推動滑動件43由第二位置P2滑動至第三位置P3，當滑動件43位於第三位置P3時，滑動件43之推頂部432係推頂採樣針5，以使採樣針5脫離容置槽42，俾利於後續更換或維護等動作。 Please refer to Fig. 4 and cooperate with Fig. 1 and Fig. 3, wherein Fig. 4 is a structural schematic view of the sliding member of the multi-segment retracting mechanism in the third position. As shown in FIG. 1 , FIG. 3 and FIG. 4 , after the user has removed the cover 2 from the blood test pen 1 , the user can further push the slider 43 to slide from the second position P2 to the first position. The three positions P3, when the slider 43 is located at the third position P3, the push top 432 of the slider 43 pushes the sampling needle 5 to disengage the sampling needle 5 from the accommodating groove 42, thereby facilitating subsequent operations such as replacement or maintenance.
此外，為使採樣針5完整地脫離容置槽42，並確保採樣針5脫離容置槽42時之安全性，容置槽42係更具有一穿槽421，當滑動件43位於第三位置P3時，抵壓部431係至少部分地突出於本體41，且推頂部432係穿設於穿槽421並帶動容置槽42，以使容置槽42至少部分地外露於通道412，藉以避免採樣針5於移除過程中與通道412接觸甚至卡住，進而增進本創作驗血筆1之安全性，但不以此為限。 In addition, in order to completely remove the sampling needle 5 from the accommodating groove 42 and ensure the safety of the sampling needle 5 when it is disengaged from the accommodating groove 42, the accommodating groove 42 further has a through groove 421 when the sliding member 43 is in the third position. At the time of P3, the pressing portion 431 is at least partially protruded from the body 41, and the pushing top 432 is disposed in the through slot 421 and drives the receiving groove 42 to expose the receiving groove 42 to the channel 412 at least partially. The sampling needle 5 is in contact with or even stuck to the channel 412 during the removal process, thereby improving the safety of the artificial blood test pen 1, but not limited thereto.
綜上所述，本創作提供一種驗血筆及其多段式退針機構，俾解決習用驗血筆開蓋欲移除採血針時，常因使用者不清楚採血針在驗血筆內的實際位置，於旋開或拔除筆蓋時造成被採血針劃傷之風險。具體而言，本新型藉由滑動件設置於滑軌並架構於移動於第一位置、第二位置或第三位置，以多段式分別使彈性元件與蓋體分離及使採樣針脫離容置槽，可達到有效避免使用者移除驗血筆之筆蓋蓋體時被採樣針劃傷之風險之功效。 In summary, the present invention provides a blood test pen and a multi-segment retraction mechanism. When the blood test pen is opened to remove the blood collection needle, the user often does not know the actual use of the blood collection needle in the blood test pen. The position, which causes the risk of being scratched by the blood collection needle when the cover is unscrewed or removed. Specifically, the present invention is disposed on the slide rail by the sliding member and is configured to move in the first position, the second position or the third position, and separate the elastic member from the cover body in a plurality of stages and disengage the sampling needle from the receiving groove. The effect of effectively avoiding the risk of being scratched by the sampling needle when the user removes the pen cover of the blood test pen can be achieved.
縱使本創作已由上述之實施例詳細敘述而可由熟悉本技藝之入士任施匠思而為諸般修飾，然皆不脫如附申請專利範圍所欲保護者。 Even though the present invention has been described in detail by the above-described embodiments, it can be modified by those skilled in the art, and it is intended to be protected as intended by the appended claims.
1‧‧‧驗血筆 1‧‧‧ blood test pen
2‧‧‧蓋體 2‧‧‧ cover
21‧‧‧開孔 21‧‧‧Opening
3‧‧‧殼體 3‧‧‧Shell
31‧‧‧滑軌 31‧‧‧Slide rails
4‧‧‧多段式退針機構 4‧‧‧Multi-section needle withdrawal mechanism
41‧‧‧本體 41‧‧‧Ontology
411‧‧‧彈性元件 411‧‧‧Flexible components
412‧‧‧通道 412‧‧‧ channel
42‧‧‧容置槽 42‧‧‧ accommodating slots
43‧‧‧滑動件 43‧‧‧Sliding parts
431‧‧‧抵壓部 431‧‧‧Resistance Department
432‧‧‧推頂部 432‧‧‧ push top
5‧‧‧採樣針 5‧‧‧Sampling needle
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW102223944U TWM485405U (en) | 2013-12-18 | 2013-12-18 | Blood test pen and multi-stage needle ejection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW102223944U TWM485405U (en) | 2013-12-18 | 2013-12-18 | Blood test pen and multi-stage needle ejection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TWM485405U true TWM485405U (en) | 2014-09-01 |
Family
ID=51944150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW102223944U TWM485405U (en) | 2013-12-18 | 2013-12-18 | Blood test pen and multi-stage needle ejection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWM485405U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108404241A (en) * | 2018-03-12 | 2018-08-17 | ***广州总医院 | Hermetic type platelet rich plasma separation suit and method |
| US10163669B2 (en) | 2016-01-29 | 2018-12-25 | Taiwan Semiconductor Manufacturing Company, Ltd. | Metrology system and measurement method using the same |
-
2013
- 2013-12-18 TW TW102223944U patent/TWM485405U/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10163669B2 (en) | 2016-01-29 | 2018-12-25 | Taiwan Semiconductor Manufacturing Company, Ltd. | Metrology system and measurement method using the same |
| CN108404241A (en) * | 2018-03-12 | 2018-08-17 | ***广州总医院 | Hermetic type platelet rich plasma separation suit and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4K | Annulment or lapse of a utility model due to non-payment of fees |