ES2277732A1 - Dispatching machine for tubes used in clinical analysis has tilting comb structure of arms to remove corks from test tubes on probe holder and tilted barrier that allows passage of probe holder to isolate tubes to loading and unloading zone - Google Patents

Dispatching machine for tubes used in clinical analysis has tilting comb structure of arms to remove corks from test tubes on probe holder and tilted barrier that allows passage of probe holder to isolate tubes to loading and unloading zone Download PDF

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Publication number
ES2277732A1
ES2277732A1 ES200500797A ES200500797A ES2277732A1 ES 2277732 A1 ES2277732 A1 ES 2277732A1 ES 200500797 A ES200500797 A ES 200500797A ES 200500797 A ES200500797 A ES 200500797A ES 2277732 A1 ES2277732 A1 ES 2277732A1
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tubes
machine
probe holder
rack
carriage
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ES200500797A
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Spanish (es)
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ES2277732B1 (en
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Francisco Soria Melguizo
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B67OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67BAPPLYING CLOSURE MEMBERS TO BOTTLES JARS, OR SIMILAR CONTAINERS; OPENING CLOSED CONTAINERS
    • B67B7/00Hand- or power-operated devices for opening closed containers
    • B67B7/02Hand- or power-operated devices for opening closed containers for removing stoppers

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
  • Housing For Livestock And Birds (AREA)

Abstract

The machine has a large bench on which a trolley for moving a probe holder is arranged. Closed test tubes with corks are arranged on the probe holder. A tilting comb structure of arms are arranged between the tubes, such that the tilting motion of the comb structure of arms loosens the corks and makes the corks drop towards a collecting tray. A tilted barrier allows the passage of the probe holder towards the comb structure to isolate the uncorked test tubes towards the loading and unloading zone of the probe holder. A protective cover is manually driven to tilt and cover the open portion of the machine. The probe holder can be removed for cleaning and maintenance.

Description

Mejoras introducidas en la patente de invención P 200402506 por: "Máquina destaponadora de tubos para análisis clínicos y similares".Improvements introduced in the invention patent P 200402506 by: "Tube uncovering machine for analysis clinical and similar. "

Objeto de la invenciónObject of the invention

La presente invención se refiere a unas mejoras introducidas en la máquina destaponadora de tubos de análisis que recoge la patente de invención P 200402506, mejoras orientadas a incrementar el grado de seguridad de la máquina frente a las personas que la manipulan.The present invention relates to improvements introduced into the analysis tube uncovering machine that collects invention patent P 200402506, improvements aimed at increase the degree of safety of the machine against people who manipulate it.

De forma más concreta, dichas mejoras están orientadas, por un lado hacia una inmovilización de la gradilla que impida la basculación o caída accidental de la misma, y por otro hacia un control de presencia de la bandeja colectora de los tapones, que impida el funcionamiento de la máquina en ausencia de dicha bandeja.More specifically, these improvements are oriented, on the one hand towards an immobilization of the rack that prevent the tilting or accidental fall of it, and on the other towards a presence control of the collector tray of the plugs, which prevents the operation of the machine in the absence of said tray.

Antecedentes de la invenciónBackground of the invention

En la patente de invención P 200402506 se describe una máquina destaponadora de tubos para análisis clínicos y similares, en la que sobre una bancada se establece un carro portador de la gradilla con los tubos de ensayo, cerrados con sus correspondientes tapones, a la vez que también sobre dicha bancada se establece un peine basculante cuyos brazos son capaces de pasar entre las alineaciones de tubos y de bascular para provocar el desprendimiento de los tapones y su caída hacia una bandeja colectora.In the invention patent P 200402506, describes a tube uncovering machine for clinical analysis and the like, in which on a bench a car is established rack carrier with test tubes, closed with their corresponding plugs, while also on said bench a rocker comb is established whose arms are able to pass between tube and swing alignments to cause detachment of the caps and their fall towards a tray collector

En la bancada de la máquina se establece un amplio espacio entre la zona límite de posicionamiento del carro para recepción de la gradilla y la zona de trabajo del peine, de manera que un posicionamiento indebido de la gradilla sobre el carro o un empuje accidental sobre dicha gradilla, puede provocar la caída de la misma hacia el citado espacio vacío, con resultados imprevisibles en cuanto a la integridad de los tubos, y consecuentemente a su contenido.A machine is set on the machine bed ample space between the limit zone of positioning of the car for reception of the rack and the working area of the comb, of so that an improper positioning of the rack on the car or an accidental push on said rack, can cause the fall of it towards the aforementioned empty space, with results unpredictable regarding the integrity of the tubes, and consequently to its content.

Por otro lado, durante la maniobra de basculación ascendente del peine, una vez que el carro con la gradilla está situado bajo el mismo, existe un relativo riesgo de que, por una resistencia anormal de los tapones a desacoplarse de los correspondientes tubos, el peine tienda a elevar la gradilla, haciéndola bascular, también con resultados imprevisibles en cuanto a la integridad de los tubos.On the other hand, during the maneuver of upward tilt of the comb, once the car with the rack is located under it, there is a relative risk of which, due to an abnormal resistance of the plugs to disengage from the corresponding tubes, the comb tends to raise the rack, making it tilt, also with unpredictable results as far as to the integrity of the tubes.

Finalmente, y en cuanto a la bandeja posterior, colectora de los tapones, ésta se monta sobre una guía de la bancada de la máquina, por un sistema de corredera, debiendo ser dicha bandeja desmontable o amovible para permitir el vaciado periódico de la misma. Lógicamente esta independencia física entre la bandeja y la estructura de la máquina, supone el riesgo de que, por olvido, la citada bandeja no sea reintegrada a su lugar de trabajo, de manera que al final del ciclo operativo de dicha máquina los tapones desprendidos de los tubos, caigan incontroladamente al exterior de la máquina, creando problemas para recogida de los mismos y, fundamentalmente, originando un alto riesgo de contaminación.Finally, and as for the rear tray, cap collector, it is mounted on a guide of the machine bed, by a sliding system, must be said removable or removable tray to allow emptying newspaper of it. Logically this physical independence between the tray and the structure of the machine, supposes the risk that, by forgetfulness, the mentioned tray is not returned to its place of work, so that at the end of the operational cycle of said machine plugs detached from the tubes, drop uncontrollably outside the machine, creating problems for collection of the same and, fundamentally, causing a high risk of contamination

Descripción de la invenciónDescription of the invention

Las mejoras que la invención propone han sido concebidas en orden a resolver de forma plenamente satisfactoria la problemática anteriormente expuesta.The improvements proposed by the invention have been conceived in order to resolve in a fully satisfactory manner the problem discussed above.

Para ello, de forma más concreta y de acuerdo con una de las mejoras de la invención se ha previsto que en el alojamiento del carro para la gradilla se establezcan rebajes laterales que, en colaboración con tetones operativamente establecidos en la cara inferior de la gradilla, limitan considerablemente la capacidad de movimiento de dicha gradilla con respecto al cano, evitando en cualquier caso que dicha gradilla pueda desplazarse horizontalmente hacia el peine y caer en el espacio inicialmente vacío de la zona media de la máquina.To do this, more specifically and in agreement with one of the improvements of the invention it is envisioned that in the carriage housing for the rack recesses are established laterals that, in collaboration with tetons operatively established on the underside of the rack, limit considerably the movement capacity of said rack with regarding the cano, avoiding in any case that said rack can move horizontally towards the comb and fall into the initially empty space of the middle area of the machine.

De acuerdo con otra de las mejoras de la invención el carro incorpora en su borde externo, el opuesto al peine, una pletina determinante de un escalón bajo el que es acoplable la zona marginal de la gradilla, de manera que en situación límite de penetración del carro bajo el peine la anchura de los rebajes anteriormente citados permiten un cierto desplazamiento de la gradilla hacia una situación de enclavamiento de la misma en el escalón definido por la citada pletina, lo que supone un bloqueo para la gradilla en sentido vertical, que impide la movilidad de la misma en este sentido aunque se produzca un esfuerzo anormal, por parte del peine, que tienda al ascenso de la misma.According to another improvement of the invention the car incorporates at its outer edge, the opposite of the comb, a determining plate of a step under which it is attachable the marginal area of the rack, so that in penetration limit situation of the carriage under the comb the width of the aforementioned recesses allow a certain displacement of the rack towards an interlocking situation of the same in the step defined by the aforementioned plate, which It means a vertical lock for the rack, which prevents its mobility in this regard even if there is a abnormal effort, by the comb, that tends to rise same.

Finalmente y de acuerdo con otra de las mejoras de la invención se ha previsto que en correspondencia con al menos una de las guías para montaje con carácter amovible de la bandeja se sitúe un sensor capaz de detectar la presencia de dicha bandeja, de manera que en ausencia de la bandeja tal sensor genera una señal que provoca la interrupción del circuito de alimentación de la máquina, es decir que la máquina no puede ser puesta en funcionamiento en ausencia de la citada bandeja colectora de los tapones, y si dicha máquina está ya en funcionamiento y se produce la extracción de la bandeja, en el mismo instante se produce la parada de la máquina.Finally and according to another of the improvements of the invention it is provided that in correspondence with at least one of the guides for removable mounting of the tray a sensor capable of detecting the presence of said tray is placed, so that in the absence of the tray such sensor generates a signal which causes the interruption of the power circuit of the machine, that is to say that the machine cannot be put into operation in the absence of said tray collecting the plugs, and if said machine is already in operation and is produced tray removal, at the same time the machine stop

Descripción de los dibujosDescription of the drawings

Para complementar la descripción que se está realizando y con objeto de ayudar a una mejor comprensión de las características del invento, de acuerdo con un ejemplo preferente de realización práctica del mismo, se acompaña como parte integrante de dicha descripción, un juego de dibujos en donde con carácter ilustrativo y no limitativo, se ha representado lo siguiente:To complement the description that is being performing and in order to help a better understanding of the characteristics of the invention, according to a preferred example of practical realization of it, is accompanied as part member of that description, a set of drawings where with illustrative and non-limiting nature, what has been represented next:

La figura 1.- Muestra una vista general en perspectiva de una máquina destaponadora de tubos para análisis clínicos y similares realizada de acuerdo con las mejoras objeto de la presente adición.Figure 1.- Shows an overview in perspective of a tube uncovering machine for analysis clinical and similar carried out in accordance with the improvements object of The present addition.

La figura 2.- Muestra una vista en perspectiva de la máquina de la figura anterior, contrapuesta a la primera.Figure 2.- Shows a perspective view of the machine of the previous figure, opposed to the first.

La figura 3.- Muestra un detalle ampliado y en perspectiva superior del carro portador de la gradilla.Figure 3.- Shows an enlarged detail and in top perspective of the rack carrier car.

La figura 4.- Muestra una vista en perspectiva de la gradilla complementaria del carro de la figura anterior.Figure 4.- Shows a perspective view of the complementary rack of the car of the previous figure.

La figura 5.- Muestra un detalle en perspectiva de la zona posterior de la máquina a nivel de una de las guías para acoplamiento de la bandeja colectora de tapones.Figure 5.- Shows a detail in perspective from the rear area of the machine at the level of one of the guides for coupling of the cap collecting tray.

Realización preferente de la invenciónPreferred Embodiment of the Invention

A la vista de las figuras reseñadas puede observarse cómo las mejoras de la invención son aplicables a una máquina en la que participa una bancada (1) de la que emergen lateralmente dos tabiques verticales (2) que enmarcan la zona de trabajo de la máquina, con excepción de una zona extrema destinada a la recepción unitaria de las gradillas (3) portadoras de los tubos con sus correspondientes muestras y tapones de cierre, gradilla destinada a ubicarse sobre un carro (4) desplazable sobre la bancada (1) en sentido horizontal, convenientemente motorizado, entre la situación límite de recepción de las gradillas (3), mostrada en la figura 1, y otra situación límite en la que la gradilla queda situada bajo un peine (5), basculante sobre un eje transversal, cuyos brazos están capacitados para pasar a través de los tubos de la gradilla (3) y, en su movimiento de basculación ascendente, arrastrar los tapones desacoplándolos de los tubos, maniobra en la que desde el borde frontal del peine (5), éste queda protegido por una barrera basculante (6), que previamente estaba elevada, tal como muestra la figura 1, para permitir el paso de los tubos hacia el interior del peine, y que tan sólo permite que dichos tapones, al desprenderse, caigan hacia atrás, concretamente hacia una bandeja colectora (7) instalada con carácter desmontable, para su vaciado, sobre guías laterales y posteriores (8) establecidas en los tabiques laterales (3).In view of the figures outlined you can observe how the improvements of the invention are applicable to a machine in which a bench (1) from which they emerge laterally two vertical partitions (2) that frame the area of machine work, with the exception of an extreme area intended upon unitary reception of the racks (3) carrying the tubes with corresponding samples and closure caps, rack intended to be placed on a car (4) movable on the bed (1) horizontally, conveniently motorized, between the limit reception situation of the racks (3), shown in figure 1, and another boundary situation in which the Rack is located under a comb (5), tilting on an axis transverse, whose arms are trained to pass through the rack tubes (3) and, in its tilting movement ascending, drag the caps by decoupling them from the tubes, maneuver in which from the front edge of the comb (5), this is  protected by a tilting barrier (6), which was previously elevated, as shown in figure 1, to allow the passage of tubes into the comb, and that only allows said plugs, when detached, fall backwards, specifically towards a collector tray (7) installed with detachable character, for emptying, on side and rear guides (8) established in the lateral partitions (3).

Pues bien, de acuerdo con una de las mejoras de la invención el carro (4) receptor de la gradilla (3), incorpora una pareja de listones laterales (8) para apoyo de dicha gradilla, provistos en su zona media de sendos rebajes (9) para acoplamiento de respectivos tetones (10) existentes en la base o cara inferior de la gradilla, de manera que esta última, al apoyar sobre el carro (4), concretamente sobre los listones (8) del mismo, puede efectuar un ligero desplazamiento en el sentido longitudinal de la máquina, limitado por la anchura de dichos rebajes (9), pero se ve impedida de caer accidentalmente, por resbalamiento y ante un empuje involuntario, hacia el amplio espacio vacío (11) establecido entre el carro, en esta situación inicial del mismo mostrada en la figura 3, y la zona de trabajo del peine (5).Well, according to one of the improvements of the invention the carriage (4) receiver of the rack (3), incorporates a pair of side slats (8) for support of said rack, provided in its middle zone with two recesses (9) for coupling of respective lugs (10) existing in the base or lower face of the rack, so that the latter, when resting on the car (4), specifically on the slats (8) thereof, can effect a slight displacement in the longitudinal direction of the machine, limited by the width of said recesses (9), but is prevented of accidentally falling, from slipping and from a push involuntary, towards the wide empty space (11) established between the car, in this initial situation of the same shown in the figure 3, and the working area of the comb (5).

Como se desprende de la observación de las figuras 3 y 4, la amplitud de los rebajes (9) es sustancialmente mayor que el diámetro de los tetones (10), de manera que existe la posibilidad de una cierta movilidad de la gradilla (3) con respecto al carro (4), cuya finalidad es permitir que dicha gradilla (10) se enclave, a través de una pestaña lateral (12) de la misma, bajo una pletina (13) establecida en correspondencia con el borde externo del carro (4), el opuesto al peine (5), de manera que dicha pletina (13) define un escalonamiento interno que genera un acoplamiento machihembrado para la gradilla (3), impidiendo el ascenso de la misma ante cualquier esfuerzo tendente a su basculación.As can be seen from the observation of Figures 3 and 4, the amplitude of the recesses (9) is substantially greater than the diameter of the lugs (10), so that there is possibility of a certain mobility of the rack (3) with respect to the car (4), whose purpose is to allow said rack (10) to enclave, through a side tab (12) thereof, under a plate (13) established in correspondence with the outer edge of the carriage (4), the opposite of the comb (5), so that said plate (13) defines an internal staging that generates a coupling tongue and groove for the rack (3), preventing the rise of the same before any effort tending to its tilting.

Finalmente y de acuerdo con otra de las características de la invención, en la zona de trabajo de la bandeja (7) colectora de los tapones, concretamente bajo una de las guías (8) para la misma, se establece un sensor (14), capacitado para detectar la presencia de la bandeja (7), de manera que dicho sensor (14) gobierna el circuito principal de funcionamiento de la máquina, y en ausencia de tal bandeja (7) impide la puesta en marcha de la máquina o provoca la parada de la misma en el momento en el que se extrae la bandeja (7) de sus guías. De esta manera resulta imposible el destaponado de los tubos sin presencia de la bandeja (7) y, en consecuencia, resulta también imposible que los tapones salgan indiscriminadamente al exterior de la máquina.Finally and according to another of the characteristics of the invention, in the working area of the tray (7) cap collector, specifically under one of the guides (8) for it, a sensor (14) is established, trained to detect the presence of the tray (7), so that said sensor (14) governs the main operating circuit of the machine, and in the absence of such a tray (7) prevents commissioning of the machine or causes the machine to stop at the moment that the tray (7) is removed from its guides. This way it turns out impossible to uncap the tubes without the presence of the tray (7) and, consequently, it is also impossible for the plugs go indiscriminately outside the machine.

Claims (3)

1. Mejoras introducidas en la patente de invención P 200402506 por "Máquina destaponadora de tubos para análisis clínicos y similares", en la que sobre una bancada es desplazable horizontalmente un carro portador de la gradilla con los tubos de ensayo para su acoplamiento a un peine dotado de brazos capaces de pasar entre dichos tubos y de bascular para provocar el desacoplamiento de los tapones, los cuales caen tras el peine hacia una bandeja posterior montada sobre la bancada de la máquina a través de guías que permiten el desmontaje y vaciado de la misma, caracterizadas porque el citado carro (4) portador de las gradillas (3) incorpora una pareja de listones laterales (8) en funciones de medios de apoyo para la base inferior de las gradillas (3), listones provistos de sendos rebajes (9) para acoplamiento de complementarios tetones (10) establecidos en la cara inferior de la gradilla (3), en orden a fijar la gradilla al carro en sentido horizontal y longitudinal de la máquina.1. Improvements introduced in the invention patent P 200402506 for "Tube uncovering machine for clinical analysis and the like", in which a rack-carrying carriage with the test tubes for coupling to a comb is horizontally movable on a bench equipped with arms capable of passing between said tubes and of tilting to cause uncoupling of the caps, which fall after the comb towards a rear tray mounted on the machine bed through guides that allow the disassembly and emptying of the same , characterized in that said carriage (4) carrying the racks (3) incorporates a pair of side slats (8) in function of supporting means for the lower base of the racks (3), slats provided with two recesses (9) for coupling of complementary lugs (10) established on the underside of the rack (3), in order to fix the rack to the carriage horizontally and longitudinally of the machine . 2. Mejoras introducidas en la patente de invención P 200402506 por "Máquina destaponadora de tubos para análisis clínicos y similares", según reivindicación 1ª, caracterizadas porque los citados rebajes (9) del carro (4) están sobredimensionados en anchura con respecto al diámetro de los tetones (10) de la gradilla, en orden a permitir una cierta movilidad de las mismas con respecto al carro, la suficiente para que una pestaña posterior (12) de dichas gradillas sea acoplable en el escalonamiento definido en el carro por una pletina (13) situada en la zona marginal externa del mismo.2. Improvements introduced in the invention patent P 200402506 for "Tube uncovering machine for clinical analysis and the like", according to claim 1, characterized in that said recesses (9) of the carriage (4) are oversized in width with respect to the diameter of the lugs (10) of the rack, in order to allow a certain mobility thereof with respect to the carriage, enough for a rear flange (12) of said racks to be attachable in the step defined in the carriage by a plate ( 13) located in its outer marginal zone. 3. Mejoras introducidas en la patente de invención P 200402506 por "Máquina destaponadora de tubos para análisis clínicos y similares", según reivindicación 1ª, caracterizadas porque bajo al menos una de las guías (8) para la bandeja (7) colectora de los tapones, se establece un sensor (14) que detecta la presencia de la bandeja (7) y que en ausencia de la misma interrumpe el funcionamiento de la máquina.3. Improvements introduced in the invention patent P 200402506 for "Tube uncovering machine for clinical analysis and the like", according to claim 1, characterized in that at least one of the guides (8) for the tray (7) collecting the plugs , a sensor (14) is established that detects the presence of the tray (7) and that in the absence thereof interrupts the operation of the machine.
ES200500797A 2004-10-21 2005-04-06 IMPROVEMENTS INTRODUCED IN THE PATENT OF INVENTION P 200402506 "TUBE DEPUTING MACHINE FOR CLINICAL AND SIMILAR ANALYSIS". Expired - Fee Related ES2277732B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200402506A ES2265733B1 (en) 2004-10-21 2004-10-21 CLEARING MACHINE FOR CLINICAL AND SIMILAR ANALYSIS TUBES.

Publications (2)

Publication Number Publication Date
ES2277732A1 true ES2277732A1 (en) 2007-07-16
ES2277732B1 ES2277732B1 (en) 2008-03-16

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Application Number Title Priority Date Filing Date
ES200402506A Expired - Fee Related ES2265733B1 (en) 2004-10-21 2004-10-21 CLEARING MACHINE FOR CLINICAL AND SIMILAR ANALYSIS TUBES.
ES200500797A Expired - Fee Related ES2277732B1 (en) 2004-10-21 2005-04-06 IMPROVEMENTS INTRODUCED IN THE PATENT OF INVENTION P 200402506 "TUBE DEPUTING MACHINE FOR CLINICAL AND SIMILAR ANALYSIS".
ES200700788A Expired - Fee Related ES2304310B1 (en) 2004-10-21 2007-03-26 IMPROVEMENTS INTRODUCED IN THE PATENT OF INVENTION P 200402506 BY TUBE DEPUTING MACHINE FOR CLINICAL AND SIMILAR ANALYSIS.

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ES200402506A Expired - Fee Related ES2265733B1 (en) 2004-10-21 2004-10-21 CLEARING MACHINE FOR CLINICAL AND SIMILAR ANALYSIS TUBES.

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ES200700788A Expired - Fee Related ES2304310B1 (en) 2004-10-21 2007-03-26 IMPROVEMENTS INTRODUCED IN THE PATENT OF INVENTION P 200402506 BY TUBE DEPUTING MACHINE FOR CLINICAL AND SIMILAR ANALYSIS.

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1035789A (en) * 1996-07-24 1998-02-10 Yukitaka Furukawa Stopper opening apparatus for spit
JPH11193092A (en) * 1997-09-08 1999-07-21 Sekisui Chem Co Ltd Device for unplugging blood sampling tube
US6202278B1 (en) * 1998-02-12 2001-03-20 Daisen Sangyo Co., Ltd. Apparatus for automatic plug removal and method therefor
WO2004067437A1 (en) * 2003-01-30 2004-08-12 Minano Ocana Jesus Hector Stepped, horizontal, linear machine for removing caps from tubes for clinical analyses

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1035789A (en) * 1996-07-24 1998-02-10 Yukitaka Furukawa Stopper opening apparatus for spit
JPH11193092A (en) * 1997-09-08 1999-07-21 Sekisui Chem Co Ltd Device for unplugging blood sampling tube
US6202278B1 (en) * 1998-02-12 2001-03-20 Daisen Sangyo Co., Ltd. Apparatus for automatic plug removal and method therefor
WO2004067437A1 (en) * 2003-01-30 2004-08-12 Minano Ocana Jesus Hector Stepped, horizontal, linear machine for removing caps from tubes for clinical analyses

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
recuperado en línea de WPI (WORLD PATENT INDEX, DERWENT-THOMSON) el día 20.06.2007; figuras & JP 10035789 A (FURUKAWA YUKITAKA) 10.02.1998, resumen *

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ES2304310A1 (en) 2008-10-01
ES2265733A1 (en) 2007-02-16
ES2265733B1 (en) 2007-11-01
ES2304310B1 (en) 2009-07-27
ES2277732B1 (en) 2008-03-16

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