ES2238897B1 - Liquids transport peristaltic pump includes a rotary head surrounded by a renewable hose actuated by rollers - Google Patents

Liquids transport peristaltic pump includes a rotary head surrounded by a renewable hose actuated by rollers

Info

Publication number
ES2238897B1
ES2238897B1 ES200300580A ES200300580A ES2238897B1 ES 2238897 B1 ES2238897 B1 ES 2238897B1 ES 200300580 A ES200300580 A ES 200300580A ES 200300580 A ES200300580 A ES 200300580A ES 2238897 B1 ES2238897 B1 ES 2238897B1
Authority
ES
Spain
Prior art keywords
pump
peristaltic pump
rollers
liquids
tube
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
ES200300580A
Other languages
Spanish (es)
Other versions
ES2238897A1 (en
Inventor
Ricaddo Sola Lamoglia Ricardo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
INST MUN ASSIST SANITARIA
INSTITUT MUNICIPAL D'ASSISTENCIA SANITARIA (IMAS)
Original Assignee
INST MUN ASSIST SANITARIA
INSTITUT MUNICIPAL D'ASSISTENCIA SANITARIA (IMAS)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by INST MUN ASSIST SANITARIA, INSTITUT MUNICIPAL D'ASSISTENCIA SANITARIA (IMAS) filed Critical INST MUN ASSIST SANITARIA
Priority to ES200300580A priority Critical patent/ES2238897B1/en
Publication of ES2238897A1 publication Critical patent/ES2238897A1/en
Application granted granted Critical
Publication of ES2238897B1 publication Critical patent/ES2238897B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A61M1/0066—
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/80—Suction pumps
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/14212—Pumping with an aspiration and an expulsion action
    • A61M5/14232—Roller pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
    • F04B43/1253—Machines, pumps, or pumping installations having flexible working members having peristaltic action by using two or more rollers as squeezing elements, the rollers moving on an arc of a circle during squeezing

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • External Artificial Organs (AREA)
  • Reciprocating Pumps (AREA)

Abstract

The liquids transport peristaltic pump has a rotary head with rocker arms and rollers actuating a tubular renewable hose. The hose has terminal clips and surrounds the head, and is rapidly replaced after each pump operation cycle.

Description

Bomba peristáltica para el trasvase de líquidos.Peristaltic pump for the transfer of liquids

La presente invención se refiere a una bomba peristáltica para el trasvase de líquidos que aporta múltiples ventajas sobre las actualmente conocidas.The present invention relates to a pump peristaltic for the transfer of liquids that provides multiple advantages over those currently known.

La bomba objeto de la presente invención permite regular el caudal de líquido circulante sin contaminación posible del sistema exterior ni del líquido circulante, estando especialmente indicada a aplicaciones médicas.The pump object of the present invention allows regulate the flow of circulating liquid without possible contamination of the external system or the circulating liquid, being Especially indicated for medical applications.

Como es sabido, los pacientes afectos de cirrosis hepática presentan con frecuencia trastornos de la función renal que determina el acumulo de importantes cantidades de líquido en la cavidad abdominal. Este acumulo de líquido recibe el nombre de ascitis. En la actualidad el método más utilizado en el tratamiento de la ascitis consiste en la extracción del líquido mediante punción de la pared abdominal, maniobra que recibe el nombre de paracentesis. Sin embargo, la extracción de grandes cantidades de ascitis (5-15 litros), la cual con frecuencia se halla a gran presión, produce importantes trastornos circulatorios que pueden empeorar la situación clínica del paciente. Estos trastornos pueden evitarse mediante la administración de importantes cantidades de seroalbúmina por vía intravenosa. La administración de seroalbúmina presenta, no obstante, ciertos inconvenientes. Por una parte, su obtención es limitada y tiene un elevado coste económico lo que limita su disponibilidad en determinados ámbitos. Además, al tratarse de un producto de origen humano, no sintético, puede condicionar la transmisión de agentes nocivos para el receptor. Por estas razones se están investigando otros métodos que permitan la realización de las paracentesis de una manera más segura y económica. El inventor descubrió que en los pacientes que desarrollaban complicaciones circulatorias tras las paracentesis, la extracción del líquido se producía de forma más rápida (flujo: 100 cc/minuto). Este hecho, se halla condicionado por la existencia de una mayor presión intra-abdominal secundaria al acumulo de líquido en estos pacientes. Por el contrario, los pacientes en que el acumulo de líquido no determinaba tanta presión intra-abdominal, la paracentesis tenía una mayor duración (flujo: 40 cc/minuto). Ello permitía establecer una hipótesis según la cual la extracción lenta de la ascitis mediante paracentesis, podía prevenir las mencionadas complicaciones circulatorias en estos pacientes.As is known, patients with cirrhosis liver frequently present renal function disorders which determines the accumulation of significant amounts of liquid in the abdominal cavity. This accumulation of liquid is called ascites Currently the most used method in treatment of ascites involves the removal of fluid by abdominal wall puncture, a maneuver called paracentesis However, the extraction of large quantities of ascites (5-15 liters), which is often is under great pressure, produces important circulatory disorders which can worsen the patient's clinical situation. These disorders can be avoided by administering important amounts of serum albumin intravenously. The administration However, serum albumin has certain drawbacks. By one part, its obtaining is limited and has a high cost economic which limits its availability in certain areas. In addition, being a product of human origin, not synthetic, it can condition the transmission of harmful agents to the receiver. For these reasons, other methods are being investigated. allow the performance of paracentesis in a more safe and economical The inventor discovered that in patients who they developed circulatory complications after paracentesis, Liquid extraction occurred faster (flow: 100 cc / minute) This fact is conditioned by existence. of increased intra-abdominal pressure secondary to fluid accumulation in these patients. On the contrary, the patients in which the accumulation of fluid did not determine so much pressure intra-abdominal, paracentesis had a higher duration (flow: 40 cc / minute). This allowed establishing a hypothesis according to which the slow removal of ascites by paracentesis, could prevent the aforementioned complications circulatory in these patients.

Con el fin de investigar estos hechos el inventor diseñó un estudio piloto en el que la paracentesis se realiza mediante un flujo de salida de líquido controlado a 20 cc/minuto. Ello dio lugar a la bomba de la presente invención que permite mantener constante el flujo de salida de la ascitis, disminuyendo el caudal en las fases iniciales de la paracentesis en que la presión es más elevada y aspirando posteriormente cuando la presión intra-abdominal ha descendido.In order to investigate these facts the inventor designed a pilot study in which paracentesis is performed through a controlled liquid outlet flow at 20 cc / minute. This resulted in the pump of the present invention that allows keep the outflow of ascites constant, decreasing the flow rate in the initial stages of paracentesis in which the pressure it is higher and subsequently aspirating when the pressure intra-abdominal has fallen.

La bomba está integrada en una caja de material plástico, con una toma de corriente en la parte posterior con toma de tierra, y un portafusibles de 0,5 Amperios.The pump is integrated in a material box plastic, with an outlet on the back with socket of ground, and a 0.5 Amp fuse holder.

En la parte izquierda está el cabezal de la bomba, en el centro tiene el indicador de flujo y una luz parpadeante indicadora de funcionamiento del motor. En la parte derecha el interruptor principal y el botón regulador de flujo.On the left side is the head of the pump, in the center has the flow indicator and a light flashing engine operation indicator. In the part right the main switch and the flow regulator button.

Para la colocación del tubo de silicona en el cabezal de la bomba, el equipo debe estar desconectado de la red eléctrica para evitar que el rotor pudiera coger los dedos del operador. En primer lugar se cortará un trozo del tubo de silicona (unos 30 centímetros pueden ser suficientes) se abrirá la pinza superior y se aprisionará el tubo y rodando suavemente el cabezal se hará pasar el tubo por detrás de los rodillos y se aprisionará el tubo con la pinza inferior.For the placement of the silicone tube in the pump head, the equipment must be disconnected from the network electric to prevent the rotor from catching the fingers of the operator. First a piece of the silicone tube will be cut (about 30 centimeters may be enough) the clamp will open upper and the tube will be imprisoned and gently rolling the head will will pass the tube behind the rollers and the tube with the lower clamp.

En los dos extremos del tubo de silicona se puede colocar cualquier otro tubo o elemento que se desee, siempre teniendo en cuenta la estanqueidad necesaria para la limpieza del entorno.At both ends of the silicone tube you can place any other desired tube or element, always taking into account the tightness necessary for cleaning the environment.

El tubo de silicona es una de las partes más importantes del sistema, ya que su sección influye sobre el caudal de la bomba y sus características deben ser las adecuadas al trabajo de aplastamiento de los rodillos. La vida del tubo depende en gran medida de la velocidad de giro de la bomba y del tipo de líquido circulante. Se puede utilizar un tubo de silicona fabricado por 3M y suministrado por RS AMIDATA S.A. de 8 milímetros de diámetro exterior que se puede adquirir comercialmente.The silicone tube is one of the most important system, since its section influences the flow of the pump and its characteristics should be appropriate to the Roller crushing job. The life of the tube depends largely the speed of rotation of the pump and the type of circulating liquid A manufactured silicone tube can be used by 3M and supplied by RS AMIDATA S.A. 8 mm outer diameter that can be purchased commercially.

Para su mejor comprensión se adjuntan, a título de ejemplo explicativo pero no limitativo, unos dibujos de una realización preferente de la presente invención.For your better understanding they are attached, by title explanatory example but not limiting, some drawings of a preferred embodiment of the present invention.

En los dibujos se muestra:The drawings show:

Las figuras 1, 2, 3 y 4 sendas vistas esquemáticas explicativas del funcionamiento de la bomba de la presente invención.Figures 1, 2, 3 and 4 paths views explanatory schematics of the pump operation of the present invention

La figura 5 una vista en perspectiva completa desde la parte frontal de la propia bomba.Figure 5 a full perspective view from the front of the pump itself.

La figura 6 una vista de la propia bomba con la tapa frontal abierta.Figure 6 a view of the pump itself with the front cover open.

La figura 7 muestra una vista en planta de la propia bomba mostrando esquemáticamente el conjunto de elementos internos.Figure 7 shows a plan view of the pump itself schematically showing the set of elements internal

La figura 8 muestra una vista frontal de la bomba con una sección parcial.Figure 8 shows a front view of the pump With a partial section.

La figura 9 muestra una vista en alzado lateral.Figure 9 shows an elevation view side.

Las figuras 10 y 11 muestran sendas secciones en detalle por los planos de corte indicados.Figures 10 and 11 show sections in detail by the indicated cutting planes.

La figura 12 muestra un detalle en perspectiva de la pinza utilizada en la bomba objeto de la invención.Figure 12 shows a perspective detail of the clamp used in the pump object of the invention.

Tal como se aprecia en las figuras 5 a 9, la bomba objeto de la presente invención comprende un cuerpo envolvente (1) con una toma de corriente posterior con toma de tierra (2) con órganos convencionales de control de sobretensiones y otros, presentando el cabezal de la bomba en una envolvente independiente (3) formando una protuberancia frontal de la cara frontal (22) de dicho cuerpo envolvente, que posee centralmente el indicador de flujo (4) y un piloto parpadeante (5) indicador del funcionamiento del motor. Un botón de accionamiento principal (6) permite la puesta en marcha y paro de la bomba y el botón frontal (7) permite efectuar la regulación del flujo. El cuerpo envolvente (3) del cabezal de la bomba presenta una tapa frontal basculante (8) que permite acceder a la bomba propiamente dicha.As can be seen in figures 5 to 9, the pump object of the present invention comprises a body envelope (1) with a rear power outlet with earth (2) with conventional surge control organs and  others, presenting the pump head in an envelope independent (3) forming a frontal protrusion of the face front (22) of said enveloping body, which centrally possesses the flow indicator (4) and a flashing light (5) engine operation One main drive button (6) allows the start and stop of the pump and the front button (7) allows to regulate the flow. The enveloping body (3) the pump head has a tilting front cover (8)  which allows access to the pump itself.

La bomba de tipo peristáltico presenta, tal como se muestra esquemáticamente en las figuras 1 a 4, un rotor (9) portador de los brazos (10) y (11) basculantes portadores de los rodillos (12) y (13) susceptibles de actuar sobre el tubo flexible (14) por el que circula el fluido.The peristaltic type pump presents, such as a rotor (9) is shown schematically in figures 1 to 4 carrier of the arms (10) and (11) swingarms carrying the rollers (12) and (13) capable of acting on the flexible tube (14) through which the fluid circulates.

El tubo flexible (14) es un tubo de silicona que se prepara mediante el corte de un tubo continuo en la longitud apropiada, por ejemplo unos 30 cm, el cual quedará pinzado en primer lugar en la pinza superior (15) después de su apertura y después de presionar el tubo se procederá a rodar suavemente el cabezal, haciendo pasar el tubo por detrás de los rodillos aprisionándolo con la pinza inferior (16).The flexible tube (14) is a silicone tube that it is prepared by cutting a continuous tube in length appropriate, for example about 30 cm, which will be pinched in first place in the upper clamp (15) after opening and After pressing the tube, proceed gently to roll the head, by passing the tube behind the rollers imprisoning it with the lower clamp (16).

El conjunto de operaciones indicado se muestra en las figuras 1, 2, 3 y 4. Una vez terminado el montaje del tubo (14) en el cabezal de la bomba, tal como se aprecia en la figura 4, se podrá proceder a colocar cualquier otro tipo de conexión tubular teniendo en cuenta la necesaria estanqueidad para mantener las condiciones asépticas necesarias.The set of operations indicated is shown in Figures 1, 2, 3 and 4. Once the tube assembly is finished (14) in the pump head, as shown in figure 4, it is you can proceed to place any other type of tubular connection taking into account the necessary tightness to maintain aseptic conditions necessary.

La realización de la bomba que se ha explicado permite la substitución del elemento tubular después de cada operación efectuada, evitando así por completo la engorrosa necesidad de las bombas conocidas de proceder a su desinfección cuidadosa después de
cada utilización.The realization of the pump that has been explained allows the substitution of the tubular element after each operation performed, thus completely avoiding the cumbersome need of the known pumps to proceed to their careful disinfection after
each use

Las pinzas se aprecian con mayor detalle en la figura 12, en la que se ha presentado una de dichas pinzas, por ejemplo la indicada con el numeral (16), apreciando su realización a base de dos brazos (17) y (18) articulados entre sí por un eje posterior (19) y que presentan nervios internos tales como (20) y (21), preferentemente de tipo doble, para un mejor pinzado del elemento tubular de forma estanca.The clamps can be seen in greater detail in the Figure 12, in which one of said clamps has been presented, by example indicated with numeral (16), appreciating its realization based on two arms (17) and (18) articulated with each other by an axis posterior (19) and presenting internal nerves such as (20) and (21), preferably double type, for better clamping of the watertight tubular element.

Como se puede comprender, la pinza (16) puede quedar substituida por cualquier otro tipo apropiado para la función indicada.As can be understood, the clamp (16) can be replaced by any other type appropriate for the indicated function.

La bomba queda montada en la pared frontal (22) del cuerpo envolvente (1), siendo accionada por el motor interno (23).The pump is mounted on the front wall (22) of the housing (1), being driven by the internal motor (2. 3).

Todo cuanto no afecte, altere, cambie o modifique la esencia de la bomba descrita será variable a los efectos de la presente invención.Everything that does not affect, alter, change or modify The essence of the pump described will be variable for the purposes of the present invention

Claims (4)

1. Bomba peristáltica para el trasvase de líquidos, caracterizada por comprender un cabezal giratorio dotado de brazos basculantes con rodillos para actuación peristáltica sobre un tramo de tubo recambiable montado entre una pinza de entrada y una pinza de salida susceptibles de cierre del tubo de forma estanca, quedando el tubo en disposición circundante del cabezal de brazos basculantes, para recibir la acción de los rodillos de dichos brazos, permitiendo efectuar el recambio rápido del tubo flexible después de cada ciclo de utilización de la bomba.1. Peristaltic pump for the transfer of liquids, characterized by comprising a rotating head equipped with tilting arms with rollers for peristaltic operation on a section of replaceable tube mounted between an inlet clamp and an outlet clamp capable of sealing the tube tightly , the tube remaining in the surrounding arrangement of the tilting arms head, to receive the action of the rollers of said arms, allowing quick replacement of the flexible tube after each cycle of use of the pump. 2. Bomba peristáltica para el trasvase de líquidos, según la reivindicación 1, caracterizada por su acoplamiento en la pared frontal de una caja envolvente portadora de los órganos de accionamiento y control de la bomba, quedando dispuesta en voladizo y en el interior de una segunda envolvente con tapa basculante para permitir su fácil acceso a efectos de recambio del elemento tubular.2. Peristaltic pump for the transfer of liquids, according to claim 1, characterized by its coupling on the front wall of a casing carrying the pump control and actuator elements, being arranged in a cantilever and inside a second enclosure with tilting lid to allow easy access for replacement of the tubular element. 3. Bomba peristáltica para el trasvase de líquidos, según la reivindicación 1, caracterizada porque la pared frontal del cuerpo de la bomba presenta el cuerpo saliente receptor del dispositivo giratorio portador de los brazos de accionamiento de la bomba peristáltica, así como el indicador de caudal, botón regulador del mismo, pilotos de funcionamiento y botones de accionamiento.3. Peristaltic pump for the transfer of liquids, according to claim 1, characterized in that the front wall of the pump body has the receiving projecting body of the rotating device carrying the peristaltic pump actuation arms, as well as the flow indicator , its regulating button, operating lights and operating buttons. 4. Bomba peristáltica para el trasvase de líquidos, según la reivindicación 1, caracterizada porque el elemento de bomba es portador de un conjunto giratorio sobre un eje acoplado al motor de accionamiento, estando dotado dicho conjunto de dos brazos basculantes en disposición invertida, dotados de sendos rodillos extremos para establecer contacto con el tubo flexible de la bomba peristáltica, actuando sobre dichos brazos basculantes sendos resortes tensores.4. Peristaltic pump for the transfer of liquids, according to claim 1, characterized in that the pump element bears a rotating assembly on an axis coupled to the drive motor, said set being provided with two tilting arms in inverted arrangement, provided with two extreme rollers to establish contact with the flexible tube of the peristaltic pump, acting on said tilting arms two tensioning springs.
ES200300580A 2003-03-11 2003-03-11 Liquids transport peristaltic pump includes a rotary head surrounded by a renewable hose actuated by rollers Expired - Fee Related ES2238897B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES200300580A ES2238897B1 (en) 2003-03-11 2003-03-11 Liquids transport peristaltic pump includes a rotary head surrounded by a renewable hose actuated by rollers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200300580A ES2238897B1 (en) 2003-03-11 2003-03-11 Liquids transport peristaltic pump includes a rotary head surrounded by a renewable hose actuated by rollers

Publications (2)

Publication Number Publication Date
ES2238897A1 ES2238897A1 (en) 2005-09-01
ES2238897B1 true ES2238897B1 (en) 2006-08-01

Family

ID=34917260

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200300580A Expired - Fee Related ES2238897B1 (en) 2003-03-11 2003-03-11 Liquids transport peristaltic pump includes a rotary head surrounded by a renewable hose actuated by rollers

Country Status (1)

Country Link
ES (1) ES2238897B1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7934912B2 (en) 2007-09-27 2011-05-03 Curlin Medical Inc Peristaltic pump assembly with cassette and mounting pin arrangement
US8062008B2 (en) 2007-09-27 2011-11-22 Curlin Medical Inc. Peristaltic pump and removable cassette therefor
US8083503B2 (en) 2007-09-27 2011-12-27 Curlin Medical Inc. Peristaltic pump assembly and regulator therefor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2102523A (en) * 1936-03-23 1937-12-14 Samuel J Ferrara Blood transfusion machine
US3927955A (en) * 1971-08-23 1975-12-23 East West Medical Products Inc Medical cassette pump
US3885894A (en) * 1973-04-13 1975-05-27 Sikes Ind Inc Roller-type blood pump
CA1036420A (en) * 1975-09-25 1978-08-15 Baxter Travenol Laboratories Peristaltic pump with forgiving rollers
US4363609A (en) * 1977-11-07 1982-12-14 Renal Systems, Inc. Blood pump system
SE439041B (en) * 1980-11-06 1985-05-28 Gambro Lundia Ab HOSE PUMP CONTAINING MEASURES FOR LOADING THE HOSE

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7934912B2 (en) 2007-09-27 2011-05-03 Curlin Medical Inc Peristaltic pump assembly with cassette and mounting pin arrangement
US8062008B2 (en) 2007-09-27 2011-11-22 Curlin Medical Inc. Peristaltic pump and removable cassette therefor
US8083503B2 (en) 2007-09-27 2011-12-27 Curlin Medical Inc. Peristaltic pump assembly and regulator therefor

Also Published As

Publication number Publication date
ES2238897A1 (en) 2005-09-01

Similar Documents

Publication Publication Date Title
ES2576028T3 (en) Suction pump unit
ES2248288T3 (en) DEVICE FOR SUPPLY OF FLUID.
ES2432056T3 (en) One-hand operating device for ophthalmic surgery
ES2206919T5 (en) SHEET SHEET ASSEMBLY AND MEDICAL DEVICE THAT INCLUDES A SHEET SHEET ASSEMBLY.
ES2302718T3 (en) HAIR CUTTING DEVICE WITH INTERNAL VACUUM.
ES2232197T3 (en) DEVICE FOR SHAVING.
ES2234387B1 (en) OPTICAL LIGHTING LINGING SCOPE WITH INCORPORATED FLUID EXTRACTION DEVICE.
ES2386994T3 (en) Tubular cutting device
ES2273476T3 (en) COATING FOR STORAGE CONTAINERS.
ES2293974T3 (en) DISTRIBUTOR.
ES2850080T3 (en) Pool cleaner system and docking station in a pool
US5843045A (en) Infusion illuminator
ES2391491T3 (en) Tube holder for a fluid supply device
ES2671035T3 (en) Beverage preparation unit with safety valve
US4638806A (en) Rectal hemorrhoid therapeutic apparatus
US5865797A (en) Fluid deliver system
ES2745083T3 (en) Device for applying a product applied to the skin of a user by iontophoresis
ES2238897B1 (en) Liquids transport peristaltic pump includes a rotary head surrounded by a renewable hose actuated by rollers
ES2740879T3 (en) Uterine distention fluid management system with peristaltic pumps
ES2731236B2 (en) Packaging system to produce bags
US5795342A (en) Ocular irrigation device
ES2561214T3 (en) Razor aspiring body hair clipper
KR20010022169A (en) Vaginal douching and/or enteroclysm device
BR112020017003A2 (en) shaving or hair removal system comprising a shaving or hair removal device and a cleaning device, cleaning device for use in a shaving or hair removal system, and shaving or hair removal device for use in a shaving or hair removal system
ES2962785T3 (en) Sealed peristaltic pump for household appliance

Legal Events

Date Code Title Description
EC2A Search report published

Date of ref document: 20050901

Kind code of ref document: A1

FG2A Definitive protection

Ref document number: 2238897B1

Country of ref document: ES

FD2A Announcement of lapse in spain

Effective date: 20180808