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公开(公告)号：US20230355454A1
公开(公告)日：2023-11-09
申请号：US18312031
申请日：2023-05-04
申请人： STEM S.R.L.
发明人： Ezio MENNA , Michele CORRADI
CPC分类号： A61G7/1046 , A61G7/1013 , A61G1/02 , A61G7/1074 , A61G1/013
摘要： A patient transport system (10) that comprises:
at least one mobile undercarriage (20) provided with rest wheels (221,231) and equipped with a fixing arrangement (252);
a plurality of additional devices (30) for supporting the patient, wherein the additional devices (30) of the plurality of additional devices are structurally different from each other;
wherein each additional device (30) is equipped with a relative fixing block (315), wherein each fixing block (315) is configured to selectively engage with the fixing arrangement (252) of the undercarriage (20), so that any one of the additional devices (30) can be selectively mounted on the same undercarriage (20) by means of the connection between the fixing arrangement (252) of the undercarriage (20) with the fixing block (315) of the respective additional device (30).-
公开(公告)号：US20230355451A1
公开(公告)日：2023-11-09
申请号：US18310700
申请日：2023-05-02
申请人： STEM S.R.L.
发明人： Ezio MENNA
CPC分类号： A61G3/0218 , A61G1/0287 , A61G1/04
摘要： A system for loading/unloading (100) an ambulance patient transport equipment (50) onto/from a loading surface (L) of an ambulance (V), wherein the system (100) comprises:
a loading/unloading apparatus (60) of a patient transport equipment (50) associable with the loading surface (L), wherein the loading/unloading apparatus (60) comprises:
at least one safety hook (611) which can be rigidly fixed to the loading surface (L);
a patient transport equipment (50) comprising:
an undercarriage (20) equipped with a support frame (21) and a plurality of legs (22,23) articulated to the support frame (21) and provided with rest wheels (221,231);
an additional patient support device (30) configured to be mounted in a releasable manner on the undercarriage (20), wherein the additional device (30) comprises a load-bearing structure (31) to which a fixing block (315) is rigidly fixed adapted to detachably constrain the additional device (30) to the undercarriage (20);
a rigid constraint body (250) rigidly fixed to the support frame (21) of the undercarriage (20) and provided, at a lower end, with a coupling body (251) configured to be detachably coupled to the safety hook (611) of the loading/unloading apparatus (60) and, at an opposite upper end thereof, with a fixing arrangement (252) configured to be detachably engaged by the fixing block (315) of the additional device (30).-
公开(公告)号：US20230233386A1
公开(公告)日：2023-07-27
申请号：US17938088
申请日：2022-10-05
申请人： STEM S.R.L.
发明人： Ezio MENNA , Michele CORRADI
CPC分类号： A61G1/0562 , A61G1/0212 , A61G3/0245 , A61G3/0254 , A61G3/0272
摘要： A stretcher, which comprises:
a support frame for supporting a patient;
a pair of front legs rotatably coupled to the support frame around a first rotation axis, wherein each front leg supports a front wheel holder frame hinged to the respective front leg around a first oscillation axis parallel to the first rotation axis and supporting a front wheel resting on a rest plane, wherein the front wheel pivots around a respective first pivot axis orthogonal to the first oscillation axis;
a pair of rear legs rotatably coupled to the support frame around a second rotation axis, wherein each rear leg supports a rear wheel holder frame hinged to the respective rear leg around a second oscillation axis parallel to the second rotation axis and supporting a rear wheel resting on a rest plane, wherein the front wheel pivots around a respective second pivot axis orthogonal to the second oscillation axis;
a handling arrangement for the front wheel holder frame and the rear wheel holder frame;
a control module configured to keep the first pivot axis and the second pivot axis always orthogonal to the rest plane on which the front and rear wheels roll.-
公开(公告)号：US20230113855A1
公开(公告)日：2023-04-13
申请号：US17938097
申请日：2022-10-05
申请人： STEM S.R.L.
发明人： Ezio Menna , Michele Corradi
摘要： An ambulance stretcher, which comprises: a support frame for supporting a patient; a pair of front legs, each having a front wheel; a pair of rear legs, each having a rear wheel; an actuation arrangement provided with a front actuator, which moves the pair of front legs and a rear actuator, which moves the pair of rear legs; and a front coupling body connected to a front end of the support frame; a control unit of the coupling body provided at least a first sensor connected to the coupling body and configured to detect a correct positioning of the coupling body in a respective support coupling of an automatic loading/unloading apparatus of an ambulance, and at least a second sensor connected to the coupling body configured to detect a load bearing on the coupling body; at least one release arrangement arranged at the front end of the support frame and configured to operate a release between the coupling body and the support coupling; and an electronic control unit operatively connected to the actuation arrangement, to the release arrangement and to the control unit and configured to actuate one between the actuation arrangement and the release arrangement as a function of a signal received from at least one between the first sensor and the second sensor of the control unit.
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公开(公告)号：US20170240252A1
公开(公告)日：2017-08-24
申请号：US15440234
申请日：2017-02-23
申请人： STEM S.R.L.
发明人： Ezio MENNA
CPC分类号： B63B29/02 , A61G1/06 , A61G3/006 , A61G2220/00 , B63B17/00 , B63B17/0081 , B63B29/04 , B63B35/00 , B63B2017/0072 , B63C9/065
摘要： A rapid water ambulance for transport of patients, comprising a sick bay solidly constrained to a structure of the water ambulance and support apparatus (10) for a stretcher, the support apparatus (10) comprises: a support column (20), a carriage (30) slidable along the column (20) in the direction of the axis (A) thereof, a support plane (11) for a stretcher, borne projectingly by the carriage (30) and solidly constrained thereto, a damped suspension device (33), constrained to the carriage (30) and to the column (20), which supports the support plane (11) at an operating height, wherein the axis (A) of the support column (20) is inclined with respect to the perpendicular direction to a floor (P) plane of the sick bay and lies in a vertical plane parallel to the motion direction of the water ambulance.
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公开(公告)号：US20230115410A1
公开(公告)日：2023-04-13
申请号：US17938111
申请日：2022-10-05
申请人： STEM S.R.L.
发明人： Ezio MENNA , Michele CORRADI
IPC分类号： A61G1/02
摘要： An ambulance stretcher, which comprises: a support frame for supporting a patient; a pair of front legs, each having a front wheel; a pair of rear legs, each having a rear wheel; a front coupling body connected to a front end of the support frame; characterized in that the coupling body comprises a spherical or hemispherical coupling head arranged on a vertical longitudinal median plane of the support frame.
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公开(公告)号：US20190216659A1
公开(公告)日：2019-07-18
申请号：US16243240
申请日：2019-01-09
申请人： STEM S.R.L.
发明人： Ezio MENNA , Michele CORRADI
CPC分类号： A61G3/029 , A61G3/061 , A61G2203/10 , A61G2203/32 , A61G2203/40 , A61G2203/70 , B66D1/12
摘要： An auxiliary loading device (10) of a stretcher (20) on a loading plane (30), for example fixed or removable, comprising: a winch (11) which includes: a support frame (110) which rotatably supports a spool (111); a tow strap (112) wound on the spool (111) and provided with a tow hook (113) that can be attached to the stretcher (20); and a motor (114) connected to the spool (111) and configured to rotate the spool (111), in a first rotation direction for winding the tow strap (112) on the spool (111) and in an opposite second rotation direction for unwinding the tow strap (112) from the spool (111); the auxiliary loading device (10) further comprising: a sensor unit (12) connected to the winch (11) and configured to detect a value of a parameter indicative of a tension of a section of the tow strap (112) comprising the tow hook (13) and unwound from the spool (111); and an electronic control unit (100) operatively connected to the sensor unit (12) and to the motor (114) of the winch (11), wherein the electronic control unit (100) is configured to stop the rotation of the spool (111) when operated to rotate in the second direction of rotation if the value of the parameter indicative of the tension detected by the sensor unit (12) is less than or equal to a predetermined reference value thereof.
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公开(公告)号：US10023271B2
公开(公告)日：2018-07-17
申请号：US15440234
申请日：2017-02-23
申请人： STEM S.R.L.
发明人： Ezio Menna
摘要： A rapid water ambulance for transport of patients, comprising a sick bay solidly constrained to a structure of the water ambulance and support apparatus (10) for a stretcher, the support apparatus (10) comprises: a support column (20), a carriage (30) slidable along the column (20) in the direction of the axis (A) thereof, a support plane (11) for a stretcher, borne projectingly by the carriage (30) and solidly constrained thereto, a damped suspension device (33), constrained to the carriage (30) and to the column (20), which supports the support plane (11) at an operating height, wherein the axis (A) of the support column (20) is inclined with respect to the perpendicular direction to a floor (P) plane of the sick bay and lies in a vertical plane parallel to the motion direction of the water ambulance.
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公开(公告)号：US11179282B2
公开(公告)日：2021-11-23
申请号：US16243240
申请日：2019-01-09
申请人： STEM S.R.L.
发明人： Ezio Menna , Michele Corradi
摘要： An auxiliary loading device of a stretcher including a winch having a support frame rotatably supporting a spool, a tow strap wound on the spool and having a tow hook attachable to the stretcher, and a motor connected and configured to rotate the spool in a first direction for winding the tow strap on the spool and in a second direction for unwinding the tow strap from the spool. A sensor is connected to the winch to detect a value of a parameter indicative of a tension of a unwound section of the tow strap including the tow hook, and an electronic control unit operatively connected to the sensor unit and the motor of the winch to stop rotation of the spool when operated to rotate in the second direction if the value of the parameter indicative of the tension is less than or equal to a reference value.
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