TWM601340U - Cell sample centrifugal container - Google Patents
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- TWM601340U TWM601340U TW109206123U TW109206123U TWM601340U TW M601340 U TWM601340 U TW M601340U TW 109206123 U TW109206123 U TW 109206123U TW 109206123 U TW109206123 U TW 109206123U TW M601340 U TWM601340 U TW M601340U
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Abstract
一種細胞檢體離心容器,其由杯座與底板所組成。其中,杯座包含基部與收集部,基部具有下彎的承載表面,承載表面中央設有壓制片,並沿著壓制片周圍設有能使壓制片彈性彎曲的多道切槽,收集部底端設有導管,導管連通於壓制片。同時,基部和底板兩側設有可相互扣合的卡扣部和卡扣件,以將杯座和底板組合在一起,且在扣合過程中,收集部之導管的管口會因受力突出而緊密貼合於底板上,從而可提昇杯座和底板的緊密度。A centrifugal container for cell samples is composed of a cup holder and a bottom plate. Among them, the cup holder includes a base and a collecting part. The base has a downwardly curved bearing surface. The center of the bearing surface is provided with a pressing sheet. Along the periphery of the pressing sheet, there are multiple cutting grooves that can bend the pressed sheet elastically. The bottom end of the collecting part A conduit is provided, and the conduit is connected to the compressed tablet. At the same time, both sides of the base and the bottom plate are provided with buckle parts and buckles that can be buckled with each other to combine the cup holder and the bottom plate. During the buckling process, the nozzle of the collecting part will be stressed It protrudes and fits closely on the bottom plate, thereby improving the tightness of the cup holder and the bottom plate.
Description
本創作是屬於醫療生物化驗技術領域,尤其有關於一種化驗分析用的細胞檢體離心容器。This creation belongs to the field of medical bioassay technology, especially about a centrifugal container for cell specimens for laboratory analysis.
在醫療生物研究中,經常利用離心技術收集細胞檢體以便高效地製作細胞抹片。離心過程中是利用離心力將細胞由沉澱物分離出來並甩到玻片上面,且離心力會使細胞結構變平,讓細胞核及核仁能更清楚地被觀察,也可以再將需要觀察的玻片,使用相對應的染料進行染色。In medical biological research, centrifugal technology is often used to collect cell samples in order to efficiently make cell smears. During centrifugation, centrifugal force is used to separate the cells from the sediment and throw them onto the glass slide. The centrifugal force will flatten the cell structure so that the nucleus and nucleoli can be observed more clearly, and the slides that need to be observed can also be removed. , Use the corresponding dye for dyeing.
習知的離心塗抹裝置安裝有離心塗抹檢體容器保持架,用於對於裝入有液狀檢體的容器、密封件與玻片進行保持。中國專利第110799825號公開了一種操作方便且組裝容易的檢體容器保持架,其具有用來將檢體容器、密封件以及玻片以層疊的狀態收容的基部,並利用一具有把手之保持部,能夠以轉動的方式轉動並夾持於基部上,能夠防止在檢體容器、密封件以及玻片之間產生間隙,而導致液狀檢體向外部洩漏的情況。然而,為了使檢體容器和密封件能達到緊密固定,此檢體容器保持架的結構設計在長期夾緊作用之下容易斷裂。The conventional centrifugal smearing device is equipped with a centrifugal smearing specimen container holder, which is used to hold the container, the sealing member, and the glass slide containing the liquid specimen. Chinese Patent No. 110799825 discloses a specimen container holder that is convenient to operate and easy to assemble. It has a base for accommodating specimen containers, seals, and glass slides in a stacked state, and uses a holder with a handle , It can be rotated and clamped on the base in a rotating manner, which can prevent a gap between the specimen container, the sealing member, and the glass slide, which may cause the liquid specimen to leak to the outside. However, in order to achieve a tight fixation of the specimen container and the seal, the structure of the specimen container holder is easily broken under long-term clamping.
因此,上述現有技術尚有改進和發展的空間。Therefore, there is still room for improvement and development in the above-mentioned prior art.
有鑒於此,本創作針對現有技術存在的缺失,其主要目的是提供一種細胞檢體離心容器,利用卡扣結構結合杯座和底板,並在杯座的基部表面設有可彈性彎曲的壓制片,收集部之導管連通於壓制片,可在扣合過程中因受力突出而緊密貼合於底板上,使得杯座和底板的緊密度大幅提高。In view of this, the main purpose of this creation is to provide a centrifugal container for cell samples, which uses a buckle structure to combine the cup holder and the bottom plate, and the base surface of the cup holder is provided with an elastically bendable pressing sheet , The duct of the collecting part is connected to the pressed sheet, which can be closely attached to the bottom plate due to the protruding force during the fastening process, which greatly improves the tightness of the cup holder and the bottom plate.
為實現上述目的,本創作提供一種細胞檢體離心容器,包含一杯座和一底板。其中,杯座包含一基部與一收集部,基部具有下彎的承載表面,承載表面中央設有一壓制片,沿著壓制片周圍設有能使壓制片彈性彎曲的複數切槽,收集部底端具有一導管,導管連通於壓制片的開口,且基部兩側分別設置有一卡扣部。底板兩側分別設有一卡扣件,卡扣件是用以供施力按壓而與卡扣部相互扣合,以將杯座結合於底板上,且收集部之導管的管口會因受力突出開口而緊貼在底板上。In order to achieve the above-mentioned purpose, the present invention provides a centrifugal container for cell samples, which includes a cup holder and a bottom plate. Wherein, the cup holder includes a base and a collecting part. The base has a downwardly curved bearing surface. The center of the bearing surface is provided with a pressing piece. A plurality of cut grooves are provided along the circumference of the pressing piece to make the pressing piece elastically bend. The bottom end of the collecting part There is a conduit connected to the opening of the pressing sheet, and a buckle part is respectively provided on both sides of the base. Both sides of the bottom plate are respectively provided with a buckle, the buckle is used to press force to buckle with the buckle part to connect the cup holder to the bottom plate, and the pipe orifice of the collecting part will be subjected to force Protruding from the opening and tightly attached to the bottom plate.
在本創作的一實施例中,上述收集部具有一錐形腔體,且錐形腔體的一端連通導管;在本創作的另一實施例中,上述錐形腔體內部分隔為一第一腔體與一第二腔體,第一腔體與第二腔體分別與二導管導通並分別連接至壓制片之二開口。In an embodiment of the present invention, the collection part has a tapered cavity, and one end of the tapered cavity is connected to the conduit; in another embodiment of the present invention, the inside of the tapered cavity is divided into a first The cavity and a second cavity, the first cavity and the second cavity are respectively communicated with the two conduits and are respectively connected to the two openings of the pressing sheet.
相較於現有技術,本創作是在基部和底板兩側設有可相互扣合的卡扣部和卡扣件,以增加其操作便利性,再者,由於收集部之導管管口會在扣合過程中自動貼緊於底板,不但可達到緊密固定,有效避免離心操作時檢體外漏的情況,同時,使用者將可以更省力的方式進行扣合,也大幅降低了整體結構設計的難度。Compared with the prior art, this creation is provided with buckling parts and buckling parts that can be buckled with each other on both sides of the base and the bottom plate to increase the convenience of its operation. Furthermore, because the pipe orifice of the collecting part will be buckled It is automatically attached to the bottom plate during the closing process, which not only achieves tight fixation, effectively avoids external leakage during centrifugal operation, but also allows users to buckle in a more labor-saving manner, which greatly reduces the difficulty of overall structure design.
底下藉由具體實施例詳加說明,當更容易瞭解本創作之目的、技術內容、特點及其所達成之功效。The following detailed descriptions are given by specific examples, and it will be easier to understand the purpose, technical content, characteristics and effects of this creation.
請參照第1圖,其繪示本創作之第一實施例所提供的細胞檢體離心容器100之立體分解示意圖。Please refer to FIG. 1, which illustrates a three-dimensional exploded schematic diagram of the cell
本實施例中,細胞檢體離心容器100包括一杯座10和一底板20,杯座10與底板20較佳可為塑膠材料,例如,聚醯亞胺(PI)、聚醚醚酮(PEEK)、聚醯胺-醯亞胺(PAI)、聚苯並咪唑(PBI)、聚苯硫醚(PPS)、聚四氟乙烯(PFA)、液晶聚合物等耐化學藥品性樹脂,用以容置一玻片30於杯座10和底板20之間,以便於製作用於檢測細胞檢體之細胞抹片。而本實施例中,可在玻片30上方更配置有一濾紙40,用以進行固液分離。In this embodiment, the cell
其中,杯座10主要是由一基部11與一收集部12所構成,基部11具有略為下彎的一承載表面111,承載表面111中央設有一壓制片112,壓制片112對應玻片30的位置設有開口113(見第4圖),沿著壓制片112周圍設有能使壓制片112彈性彎曲的多道切槽114,且基部11的兩側(圖中為長邊)分別設置有一卡扣部115,基部11的另一側(圖中為短邊)設置有一卡扣塊116。收集部12具有一錐形腔體121,錐形腔體121的頂端可供檢體溶液滴入,錐形腔體121的底端連通有一導管122,導管122則連通於壓制片112的開口113。Among them, the
另外,底板20兩側(圖中為長邊)對應上述卡扣部115的位置分別設有一卡扣件215,可供施力按壓以與卡扣部115相互扣合,而在底板21的另一側(圖中為短邊)則對應上述卡扣塊116的位置設置有一卡扣槽216,使卡扣塊116可插入卡扣槽216予以固定。In addition, the two sides of the bottom plate 20 (the long side in the figure) are respectively provided with a
接著,請參照第2圖至第5圖,以一個標準之體液細胞抹片的製作流程詳細說明本創作之第一實施例所提供的細胞檢體離心容器100之操作過程和原理。Next, please refer to FIGS. 2 to 5 to describe in detail the operation process and principle of the cell
首先,如第2圖所示,將清潔之玻片30、濾紙40依序疊置於底板20的表面上,並將杯座10以基部11短邊一側之卡扣塊116(見第1圖)卡入底板20短邊一側之卡扣槽216(見第1圖),使底板20與杯座10先進行單側固定。First, as shown in Figure 2, stack the
然後,如第3圖所示,再同時對於杯座10之基部11短邊兩側施力按壓,將基部11之卡扣部115扣入底板20之卡扣件215而固定,使杯座10和底板20能夠組合在一起。Then, as shown in Figure 3, simultaneously press on both sides of the short side of the
如第4圖所示,在扣合過程中,由於施力的緣故,杯座10之收集部12的導管122的管口會因受力突出開口而往底板20方向靠緊,使得杯座10和底板20以及夾持於兩者之間的玻片30、濾紙40能夠保持密合的狀態,而減少間隙產生。然後,即可利用塑膠吸管50吸取源自體液之檢體溶液3~5滴滴入收集部12的錐形腔體121中。As shown in Figure 4, due to the force applied during the fastening process, the nozzle of the
最後,如第5圖所示,將細胞檢體離心容器100放到離心機60中,以低速800rpm離心3~5分鐘。在離心作用下,檢體溶液會經由收集部12之錐形腔體121沿著導管122流動,再通過壓制片112的開口113流出,檢體溶液的液狀成分會滲入濾紙40,其懸浮細胞將被塗抹到玻片30上(見第4圖),而成功製得體液細胞抹片。取出抹片後,可接續進行染色、消毒等程序,以便於用顯微鏡觀察細胞。Finally, as shown in Fig. 5, the cell
另外,請參照第6圖,其繪示本創作之第二實施例所提供的細胞檢體離心容器300之剖面結構示意圖。In addition, please refer to FIG. 6, which is a schematic cross-sectional structure diagram of the cell
和第一實施例不同的是,本實施例之細胞檢體離心容器300的杯座310中,其收集部311的錐形腔體內部分隔為一第一腔體312與一第二腔體313,第一腔體312與第二腔體313分別與二導管314、315導通並分別連接至壓制片316之二開口317、318。也就是說,第一實施例為單腔體設計,第二實施例為雙腔體設計,雙腔體設計可分別滴入兩種不同的檢體溶液,藉此,可增加檢驗效率與產能,而減少檢驗成本。The difference from the first embodiment is that in the
綜上所述,根據本創作所提供的細胞檢體離心容器,乃由杯座和底板兩部分構成,並利用卡扣結構來結合,其結構簡單,組裝容易,且在組裝過程中,由於收集部的導管管口會自動往底板靠緊,使得杯座和底板可以達到緊密結合的效果,能夠有效避免離心操作時檢體外漏的情況。並且,本創作的使用者將可以更省力的方式進行扣合,也不必擔心容器結構強度不夠或是為了緊密度之要求而設計大曲度的底板,因此可大幅降低整體結構設計的難度,進而可提昇產品價值和產業競爭力。In summary, the cell sample centrifuge container provided according to this creation is composed of a cup holder and a bottom plate, and is combined with a snap structure. The structure is simple and easy to assemble. In the assembly process, due to the collection The tube nozzle of the lower part will automatically close to the bottom plate, so that the cup holder and the bottom plate can achieve a tight combination effect, which can effectively avoid the situation of external leakage during centrifugal operation. In addition, users of this creation will be able to buckle in a more labor-saving way, and do not have to worry about insufficient structural strength of the container or designing a large-curved bottom plate for tightness requirements. Therefore, the difficulty of the overall structure design can be greatly reduced, and the overall structure design can be greatly reduced. Improve product value and industrial competitiveness.
以上所述,僅為本創作的具體實施方式,但本創作的保護範圍並不局限於此,任何熟悉本技術領域的技術人員在本創作揭露的技術範圍內,可輕易想到其各種變化或替換,這些都應涵蓋在本創作的保護範圍之內。因此,本創作的保護範圍應以所述請求項的保護範圍為準。The above are only specific implementations of this creation, but the protection scope of this creation is not limited to this. Anyone familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed in this creation. , These should be covered in the scope of protection of this creation. Therefore, the protection scope of this creation shall be subject to the protection scope of the said claim.
100:細胞檢體離心容器 10:杯座 11:基部 111:承載表面 112:壓制片 113:開口 114:切槽 115:卡扣部 116:卡扣塊 12:收集部 121:錐形腔體 122:導管 20:底板 215:卡扣件 216:卡扣槽 30:玻片 40:濾紙 50:塑膠吸管 60:離心機 300:細胞檢體離心容器 310:杯座 311:收集部 312:第一腔體 313:第二腔體 314:導管 315:導管 316:壓制片 317:開口 318:開口 100: Cell sample centrifuge container 10: Cup holder 11: Base 111: bearing surface 112: Compressed 113: opening 114: Notch 115: buckle 116: snap block 12: Collection Department 121: Conical cavity 122: Catheter 20: bottom plate 215: Clip 216: Snap Slot 30: Slide 40: filter paper 50: Plastic straw 60: Centrifuge 300: Cell sample centrifuge container 310: Cup holder 311: Collection Department 312: first cavity 313: second cavity 314: Catheter 315: Catheter 316: Compressed Tablet 317: open 318: open
第1圖是本創作之第一實施例所提供的細胞檢體離心容器之立體分解示意圖。 第2圖至第5圖依序是本創作之第一實施例所提供的細胞檢體離心容器之操作過程。 第6圖是本創作之第二實施例所提供的細胞檢體離心容器之剖面結構示意圖。 Figure 1 is a three-dimensional exploded schematic diagram of the centrifugal container for cell specimens provided by the first embodiment of the present creation. Figures 2 to 5 are the operating process of the centrifugal container for cell specimens provided in the first embodiment of the creation in sequence. Figure 6 is a schematic diagram of the cross-sectional structure of the cell specimen centrifuge container provided by the second embodiment of the present creation.
100:細胞檢體離心容器 100: Cell sample centrifuge container
10:杯座 10: Cup holder
11:基部 11: Base
111:承載表面 111: bearing surface
112:壓制片 112: Compressed
114:切槽 114: Notch
115:卡扣部 115: buckle
116:卡扣塊 116: snap block
12:收集部 12: Collection Department
121:錐形腔體 121: Conical cavity
122:導管 122: Catheter
20:底板 20: bottom plate
215:卡扣件 215: Clip
216:卡扣槽 216: Snap Slot
30:玻片 30: Slide
40:濾紙 40: filter paper
Claims (7)
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