Patents Assigned to Lemer Protection Anti-X Par Abreviation Societe Lemer Pax
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Publication number: 20200188584Abstract: Disclosed is a system for injecting a radioactive product to a patient, wherein the system includes: a first syringe containing the radioactive product, whose plunger cooperates with an injection mass, acting by gravity, associated with deactivatable holding element; a mobile stop arranged to constitute an end-of-travel stop for the retraction of the plunger, as a function of the volume of radioactive product to be injected to the patient; a second syringe containing a rinsing product, whose plunger cooperates with a rinsing mass, acting by gravity, associated with deactivatable holding element; a trigger control element for triggering the injection of the radioactive product to the patient; and a management element including a unit for displacing the mobile stop structure as a function of the prescribed activity to be injected to the patient, and a unit for controlling the deactivatable holding element of the masses.Type: ApplicationFiled: May 18, 2018Publication date: June 18, 2020Applicant: Lemer Protection Anti-X Par Abreviation Societe Lemer PaxInventors: Pierre-Marie LEMER, Xavier SETOAIN
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Patent number: 9640287Abstract: A screen made of radiation shielding material for protecting an operator from ionizing radiation, includes: (i) a lower part equipped with a front wall made of radiation shielding material, having an upper border; (ii) an upper part equipped with a front wall made of a radiation shielding material, at least one part of which is transparent, which front wall includes a lower border; and (iii) at least one passage for the arms of the operator. The front walls of the upper part and of the lower part are separable from each other, the upper part being borne by supporting elements allowing the screen to be reversibly maneuvered either into an active radiation shielding position in which the upper and lower borders are juxtaposed, or into a retracted position in which the upper and lower borders are separated from each other, in order to free a space above the lower part.Type: GrantFiled: July 23, 2013Date of Patent: May 2, 2017Assignee: LEMER PROTECTION ANTI-X PAR ABREVIATION SOCIETE LEMER PAXInventor: Pierre-Marie Lemer
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Publication number: 20150206609Abstract: A screen made of radiation shielding material for protecting an operator from ionizing radiation, includes: (i) a lower part equipped with a front wall made of radiation shielding material, having an upper border; (ii) an upper part equipped with a front wall made of a radiation shielding material, at least one part of which is transparent, which front wall includes a lower border; and (iii) at least one passage for the arms of the operator. The front walls of the upper part and of the lower part are separable from each other, the upper part being borne by supporting elements allowing the screen to be reversibly maneuvered either into an active radiation shielding position in which the upper and lower borders are juxtaposed, or into a retracted position in which the upper and lower borders are separated from each other, in order to free a space above the lower part.Type: ApplicationFiled: July 23, 2013Publication date: July 23, 2015Applicant: LEMER PROTECTION ANTI-X PAR ABREVIATION SOCIETE LEMER PAXInventor: PierreMarie Lemer
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Publication number: 20130317277Abstract: A protection device to be fitted onto a syringe (2) used for injecting radioactive material(s). The radiation protection device includes a tubular radiation protection housing (1) that includes an outer tubular part (15), which constitutes at least a portion of the outer surface (11) thereof, and which is made of an elastomeric material. The tubular portion (15) also includes an annular constrictive portion (20) including a resiliently deformable inner surface that is used to apply a compressive force around the cylindrical body (3) of the inserted syringe (2).Type: ApplicationFiled: February 9, 2012Publication date: November 28, 2013Applicant: LEMER PROTECTION ANTI-X PAR ABREVIATION SOCIETE LEMER PAXInventor: Pierre-Marie Lemer
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Patent number: 8445093Abstract: A sterile screen cover made of radioprotective material has an L-shaped horizontal section, including a front wall associated with a side wall. The front wall has two orifices through which the arms of the operator can pass, a first orifice being located close to the angle of the screen, the second being located on the free edge of the front wall. The sterile cover is a single part that includes at least one internal “panel” and one “external panel” joined together by a joining region, the panels intended to cover, respectively, at least the internal and external faces of the front wall and at least part of the height of its free edge. The joining region has an indentation shaped to match the border of the second passage orifice; these inner and outer panels are each provided with an opening intended to be placed in front of the first passage orifice.Type: GrantFiled: May 5, 2008Date of Patent: May 21, 2013Assignee: Lemer Protection Anti-X par Abreviation Societe Lemer PaxInventor: Pierre-Marie Lemer
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Patent number: 8439815Abstract: A medical unit includes a shielded enclosure (2) in which are accommodated:—elements (13) for supporting a container (12) including a source or a generator of injectable radioactive product (11),—elements (10) for supporting a syringe (6),—a device (3) of the activimeter type, and—a system of pipes (9, 20, 23, 24) associated with at least one valve (15). The syringe support (10), the valve (15) and the radioactive source support (13) are arranged vertically relative to one another, respectively from top to bottom, the syringe support (10) being arranged to support the syringe (6) with the plunger (8) thereof oriented upward. The valve (15) and the syringe plunger (8) can be operated so as to ensure the withdrawal, dilution and injection operations.Type: GrantFiled: September 28, 2007Date of Patent: May 14, 2013Assignee: Lemer Protection Anti-X Par Abreviation Societe Lemer PaxInventor: Pierre-Marie Lemer
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Patent number: 8110821Abstract: A container for transporting a receptacle (2) containing a radioactive substance for medical use. includes a shielded body made up of a belt of side walls connected to a base element and defining a top opening, and a shielded closing lid attachable to the top opening by locking elements shaped so as to be activated by a translational movement of the lid in the top opening, this “locking movement” taking place along the axis of the opening and towards the opposing base element. The lid is further equipped with elements for deactivating the locking elements to enable it to be separated from the container body. In one advantageous embodiment, the lid has a plurality of retractable projecting studs designed to fit by a snap-action type phenomenon into at least one complementary housing formed in the opening of the container body during the locking movement.Type: GrantFiled: September 28, 2007Date of Patent: February 7, 2012Assignee: Lemer Protection Anti-X Par Abreviation Societe Lemer PaxInventor: Pierre-Marie Lemer
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Publication number: 20100304060Abstract: The present invention relates to a sterile cover intended for covering a screen (1) made of radioprotective material, of the type having an L-shaped horizontal section, comprising a front wall (2) associated with a side wall (3), which front wall (2) is provided with two orifices (10, 11) through which the arms of the operator can pass, a first orifice (10) being located close to the angle of said screen, the second (11) being located on the free edge (13) of said front wall (2).Type: ApplicationFiled: May 5, 2008Publication date: December 2, 2010Applicant: LEMER PROTECTION ANTI-X PAR ABREVIATION SOCIETE LEMER PAXInventor: Pierre-Marie Lemer
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Publication number: 20100030009Abstract: A medical unit includes a shielded enclosure (2) in which are accommodated:—elements (13) for supporting a container (12) including a source or a generator of injectable radioactive product (11),—elements (10) for supporting a syringe (6),—a device (3) of the activimeter type, and—a system of pipes (9, 20, 23, 24) associated with at least one valve (15). The syringe support (10), the valve (15) and the radioactive source support (13) are arranged vertically relative to one another, respectively from top to bottom, the syringe support (10) being arranged to support the syringe (6) with the plunger (8) thereof oriented upward. The valve (15) and the syringe plunger (8) can be operated so as to ensure the withdrawal, dilution and injection operations.Type: ApplicationFiled: September 28, 2007Publication date: February 4, 2010Applicant: Lemer Protection Anti-X Par Abreviation Societe Lemer PaxInventor: Pierre-Marie Lemer
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Patent number: 7151267Abstract: A method of measuring the activity of a radioisotope (3) placed in an ionisation chamber (1) consists in:—determining the energy spectrum of the radiation emitted by the radioisotope;—automatically comparing the energy spectrum with a set of pre-recorded or pre-programmed radioisotope energy spectra in such a way as to identify the radioisotope present;—subsequently, automatically directing the calibration coefficient corresponding to the radioisotope present to the electronic measuring elements in order to obtain the appropriate activity measurement. The invention provides a totally automatic activity measurement. Moreover, the invention also relates to an activity meter with radioisotope recognition which is used to obtain an automatic activity measurement. The device employs one or more scintillation—or semi-conductor-type radiation detectors (10) for determining the energy spectrum of the radioisotope present.Type: GrantFiled: December 5, 2002Date of Patent: December 19, 2006Assignee: Lemer Protection Anti-X par Abreviation Societe Lemer PaxInventor: Pierre-Marie Lemer
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Patent number: 7112811Abstract: A protective screen includes a front wall (1), connected to a lateral wall (2) running perpendicular or essentially perpendicular to the front wall (1), the walls (1, 2) including transparent panels (8, 10) over at least a part of the height thereof. The upper part (8) of the front wall (1) is inclined forwards, forming an overhang which permits the operator to approach the working region and with two holes (11, 12) to permit the passage of the operator's arms.Type: GrantFiled: April 17, 2003Date of Patent: September 26, 2006Assignee: Lemer Protection Anti-X Par Abreviation Societe Lemer PaxInventor: Pierre-Marie Lemer