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1. 发明申请

WO2007072144A2 PLASTIC TEST TUBE FOR TAKING BLOOD SAMPLES 审中-公开
标题翻译：用于获取血液样品的塑料测试管
公开(公告)号：WO2007072144A2
公开(公告)日：2007-06-28
申请号：PCT/IB2006/003589
申请日：2006-12-06
申请人： VACUTEST KIMA S.R.L. , CHIARIN, Renzo , CHIARIN, Ulisse
发明人： CHIARIN, Renzo , CHIARIN, Ulisse
CPC分类号： B01L3/5082 , A61B5/15003 , A61B5/150351 , A61B5/150755 , B01L2200/142 , B01L2300/0854 , B01L2300/0887 , Y10T428/1383 , Y10T428/1393 , Y10T428/31855
摘要： Plastic test tube for taking blood samples, comprising a hollow tubular body (10) and an adhesive protective film (20) able to adhere to the tubular body (10). The tubular body (10) is made of polyethylene terephthalate and has: a tubular wall 11 which delimits a working volume Vu and defines an outer surface Se; an open mouth 12 for insertion of liquids at a first end 11' of the wall 11; and a bottom (13) for closing a second end 11" of the wall 11. The adhesive protective film (20) is able to adhere to the wall 11 of the tubular body (10) over at least a portion of the outer surface Se. The test tube 1 is characterized in that the wall 11 of the tubular body (10) has a thickness si in the range of 1 to 3 mm and in that the protective film (20) is defined by a layer (21) of polypropylene, polyethylene or copolymers thereof . The layer has a thickness s2 in the range of between 40 and 60 µm and is able to form a liquid barrier.
摘要翻译：用于取血样的塑料试管，包括中空管状体（10）和能够粘附到管状体（10）的粘合剂保护膜（20）。管状体（10）由聚对苯二甲酸乙二醇酯制成，具有：限定工作体积Vu并限定外表面Se的管状壁11; 用于在壁11的第一端11'处插入液体的开口12; 以及用于封闭壁11的第二端11“的底部（13）。粘合保护膜（20）能够在外表面Se的至少一部分上附着到管状体（10）的壁11上试管1的特征在于，管状体（10）的壁11具有在1至3mm范围内的厚度si，并且保护膜（20）由聚丙烯层（21）限定，聚乙烯或其共聚物，该层的厚度s2在40〜60μm的范围内，能够形成液体阻挡层。

2. 发明申请

WO2006106431A1 INJECTION MOULDING PROCESS FOR MAKING LABORATORY TEST-TUBES AND MOULD TO BE USED IN THE MOULDING PROCESS THEREOF 审中-公开
标题翻译：用于制造实验室试管和模具的注射成型工艺，用于其模制过程
公开(公告)号：WO2006106431A1
公开(公告)日：2006-10-12
申请号：PCT/IB2006/000990
申请日：2006-04-04
申请人： VACUTEST KIMA S.R.L. , CHIARIN, Renzo
发明人： CHIARIN, Renzo
IPC分类号： B29C45/34 , B29C45/36 , B01L3/14 , A61B5/15 , B29L22/00
CPC分类号： B29C45/36 , B29C45/2708 , B29C45/34 , B29C2045/2716 , B29L2031/40 , B29L2031/753
摘要： Process for the injection moulding of plastic material for making laboratory test tubes comprising a step of prearranging at least one mould (1) which defines, by means of an external female element (10) and an internal male element (20), a forming chamber (2) for a test tube. The chamber (2) has a main longitudinal extension along a central axis X. The female element (10) includes a bottom portion (30) and a head portion (40) in which an inlet mouth (41) has been made for the male element (20). Furthermore, the process comprises a step of inserting the male element (20) inside the female element (10) along the central axis X, an injection step wherein the melted plastic material is introduced under pressure inside the forming chamber (2)through a plurality of injection points (60) made on the female element (10), a filling step, wherein the plastic material progressively fills the forming chamber (2) to obtain the test tube, an evacuation step of the air, simultaneous with the filling step, an extraction step of the male element (20) from the female element (10) and a step of removal of the test tube from mould (1). In the evacuation step the air contained in the forming chamber (2) progressively exits from mould (1) under the pressure of the melted plastic material through a multiplicity of slits (70) made on the female element (10) at different heights along the above-mentioned central axis X. The slits (70) have dimensions such as to allow the passage of the air and at the same time to block the emission of the melted plastic material from the forming chamber (2). The invention moreover concerns a mould usable in the moulding process.
摘要翻译：用于制造实验室试管的塑料材料的注射成型方法，包括预先布置至少一个通过外部母体元件（10）和内部阳性元件（20）限定的模具（1）的步骤;成形室（2）用于试管。腔室（2）沿着中心轴线X具有主纵向延伸。阴元件（10）包括底部（30）和头部（40），其中已经为男性制成了入口（41）元件（20）。此外，该方法包括沿着中心轴线X将阳元件（20）插入阴元件（10）内的步骤，注射步骤，其中熔融的塑料材料在成形室（2）内的压力下通过多个在所述阴元件（10）上形成的注入点（60）的填充步骤，其中所述塑料材料逐渐填充所述成形室（2）以获得所述试管，所述空气的抽空步骤与所述填充步骤同时，阳元件（20）从阴元件（10）的提取步骤和从模具（1）去除试管的步骤。在排气步骤中，容纳在成形室（2）中的空气在熔融的塑料材料的压力下，通过在母体元件（10）上形成的多个狭缝（70）在不同高度沿着沿着狭缝（70）具有允许空气通过的尺寸，同时阻止熔融的塑料材料从成形室（2）的排出。本发明还涉及可用于模制过程中的模具。

3. 发明申请

WO2021234564A1 SWAB FOR TAKING BIOLOGICAL SAMPLES AND METHOD FOR MAKING SUCH A SWAB 审中-公开
公开(公告)号：WO2021234564A1
公开(公告)日：2021-11-25
申请号：PCT/IB2021/054265
申请日：2021-05-18
申请人： VACUTEST KIMA S.R.L.
发明人： CHIARIN, Renzo , CHIARIN, Ulisse
IPC分类号： A61B10/00 , A61B10/02 , A61F13/38
摘要： The invention relates to a swab for taking biological samples comprising a support rod (2) having an end portion (2a) coated with a layer of fibres (10). Each of said fibres extends in length orthogonally to the surface of said support rod (2) with a corresponding free end portion (10a). Said layer of fibres (10) has hydrophilic properties to allow the absorption of biological samples. Each of said fibres (10) is mechanically anchored at a bottom portion (10b) thereof to a textile substrate (20) which in turn is fixed to a surface of the end portion (2a) of said rod.

4. 发明申请

WO2022249004A1 HERMETICALLY SEALABLE CONTAINER FOR LIQUIDS 审中-公开
公开(公告)号：WO2022249004A1
公开(公告)日：2022-12-01
申请号：PCT/IB2022/054732
申请日：2022-05-20
申请人： VACUTEST KIMA S.R.L.
发明人： CHIARIN, Renzo , CHIARIN, Ulisse
IPC分类号： B01L3/00 , B65D39/04 , B65D1/09 , B65D1/10 , A61J1/00 , A61B5/15 , B65D41/04
摘要： The invention relates to a hermetically sealable container (1) for liquids comprising a container body (10), and a cap (20), configured to close the mouth (13) of the container body (10) and achieve a hermetic seal therewith. The cap (20) comprises a main gripping body (21), and a coupling appendage (22), which is intended to be inserted inside the container body (10) through the mouth (13). The inner surface (110) of a tubular container wall (11) comprises: a conical guide surface (111); an intermediate surface (112) that connects said conical guide surface (111) to a shoulder (113). The intermediate surface (112) defines a first annular prominence (115) in the vicinity of said shoulder (113). The coupling appendage (22) of said cap (20) is dimensioned so that it may be in contact with a head end (221) against said shoulder (113) so as to create a first sealing zone (T1). The head end portion (221) of the coupling appendage (22) is radially dimensioned so that when the head end (221) abuts against said shoulder (113), the head end portion (221) interferes with said first annular prominence (115), creating a second sealing zone (T2) between the cap (20) and the container body (10). The coupling appendage (22) of said cap (20) comprises a second annular prominence (233) which protrudes from said lateral coupling surface (23) near the base (220) of said coupling appendage (22) and is positioned axially so that, when the head end (221) abuts against said shoulder (113), said second annular prominence (222) interferes with the conical guide surface (111), creating a third sealing zone (T3) between the cap (20) and the container body (10).

5. 发明申请

WO2016079623A1 DEVICE FOR ENTERING A BLOOD VESSEL USING A WINGED NEEDLE WITH POST-USE PROTECTION 审中-公开
标题翻译：使用具有后保护功能的针头进入血管的装置
公开(公告)号：WO2016079623A1
公开(公告)日：2016-05-26
申请号：PCT/IB2015/058380
申请日：2015-10-30
申请人： VACUTEST KIMA S.R.L.
发明人： CHIARIN, Renzo , CHIARIN, Ulisse
IPC分类号： A61M5/32 , A61M25/06
CPC分类号： A61M5/321 , A61M5/3213 , A61M5/3271
摘要： The present invention relates to a device for entering a blood vessel using a winged needle with post-use protection, comprising a hollow protection body 20, which delimits an inner chamber 23 inside which a winged needle is slidably inserted. The needle body is slidingly movable along the inner chamber from a bare needle position, in which it is positioned in proximity of a front end 21 of the protection body with the distal portion 14 of the needle coming out through an exit opening 25 formed in it, to a needle-protected position. In a portion of the hollow protection body, in the vicinity of the exit opening, an additional opening 40 is formed, which additional opening extends in the longitudinal direction towards the exit opening 25. The additional opening is at least partially closed by a tongue 30, which extends projecting from the hollow protection body in the longitudinal direction towards the front end. The tongue is movable between a rest position, in which it closes at least partially the additional opening, and an operative position, in which it is divaricated from the hollow protection body so as to leave open the additional opening and widen the exit opening.
摘要翻译：本发明涉及一种使用具有后使用保护的翼形针进入血管的装置，包括中空保护体20，其限定了内侧腔室23，内侧腔室23内有可动的针状针。针体可以从裸针位置沿着内腔滑动移动，在针位置处，针头位于保护体的前端21附近，针头的远端部分14通过其中形成的出口25而流出。，到针保护位置。在中空保护体的一部分中，在出口附近，形成有另外的开口40，该附加开口在纵向方向上朝着出口25延伸。附加开口至少部分地被舌片30封闭，其从中空保护体沿纵向延伸朝向前端延伸。舌头可以在静止位置之间移动，在该静止位置，其至少部分地关闭附加开口，以及操作位置，其中与中空保护体分离，以使开放附加开口并使开口变宽。

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