Foamed patient transport incubator

• US 9,974,705 B2
• Filed: 11/03/2014
• Issued: 05/22/2018
• Est. Priority Date: 11/03/2013
• Status: Active Grant

• Current Assignee: Aspect Imaging Ltd.
• Original Assignee: Aspect Imaging Ltd.
• Inventors: Rapoport, Uri
• Primary Examiner(s): Natnithithadha, Navin
• Assistant Examiner(s): Reddy, Sunita
• Application Number:
  US14/531,289
• Publication Number:
  US 20150126804A1
• Time in Patent Office: 1,296 Days
• Field of Search: 600 21, 600 22
• CPC Class Codes: A61B 5/055 involving electronic [EMR] or nuclear [NMR] magnetic resonance, e.g. magnetic resonance imaging
• CPC Class Codes: A61G 10/00 Treatment rooms or enclosures for medical purposes baby incubators, couveuses A61G11/00; devices for gas baths with ozone, hydrogen or the like A61H33/14 ; for isolating individuals from external stimuli A61M21/0094 ; containers or portable cabins for affording breathing protection in general A62B31/00
• CPC Class Codes: A61G 10/02 with artificial climate; with means to maintain a desired pressure, e.g. for germ-free rooms dust-free laboratory rooms B01L1/04; decompression arrangements B63C11/32; arrangements or adaptations in aircraft B64D13/00; air-conditioning in general F24F
• CPC Class Codes: A61G 11/00 Baby-incubators; Couveuses
• CPC Class Codes: A61G 11/009 with hand insertion windows, e.g. in the walls
• CPC Class Codes: A61G 2203/70 with special adaptations, e.g. for safety or comfort
• CPC Class Codes: A61G 2210/00 Devices for specific treatment or diagnosis
• CPC Class Codes: A61G 2210/50 for radiography
• CPC Class Codes: A61G 2210/90 for heating

Abstract

A patient transport incubator (PTI) suitable for MRI device having an open bore; the PTI comprises an inner volume having a first set of dimensions, adapted by means of shape and size to accommodate a patient or accommodate at least a portion of an MRI-compatible neonate'"'"'s cradle, the inner volume is further covered by an envelope having a second set of dimensions, adapted by means of shape and size to be temporarily introduced within the open bore; wherein at least a portion of the envelope comprises MRI safe thermo-isolating and noise reducing foam. The invention will increase the safety and comfort of MRI scanning of neonates.

Claims

1. A patient transport incubator (PTI) suitable for Magnetic Resonance Imaging (MRI) device, the MRI device having an open bore;

said PTI comprises;

an inner volume having a first set of dimension, said first set of dimensions including shape and size that are configured to accommodate a patient, said inner volume is further covered by an envelope having a second set of dimensions, said second set of dimensions including shape and size that are configured to be temporarily introduced within said open bore, wherein at least a portion of said envelope comprises MRI safe thermo-isolating and noise reducing foam; and

a first end and a second end, the first end comprises a detachable interface comprising;

i) a plurality of openings for passing through elements between an environment external to said MRI device and the inner volume,

ii) at least one indicator facing the environment external to said MRI device, and

iii) at least one computer processing unit (CPU) configured to transmit data to the at least one indicator;

wherein said PTI is configured to be inserted into said open bore of said MRI device.

2. The PTI of claim 1, wherein said envelope is configured for at least one open position for accommodating said patient, and at least one closed position configured to at least partially confine said patient within said inner volume.

3. The PTI of claim 1, wherein said envelope is configured to separate said patient tissues from coming into contact with said Magnetic Resonance Imaging (MRI) bore.

4. The PTI of claim 1, further comprising at least one sensor configured to sense at least one parameter selected from a group consisting of:

temperature, humidity, O₂ concentration, CO₂ concentration, O₂ concentration, sound level, sound frequency, sound direction, sound amplitude, sound tone, sound speed, vibration, movement, drift, light, PTI configuration, PTI structural integrity, PTI lock configuration and any combination thereof.

5. The PTI of claim 1, wherein said envelope is configured to house at least one reversibly connectable module selected from a group consisting of:

a temperature regulating vent module, a venting module, at least one life support system module, a monitoring module, a sensor module, and any combination thereof.

6. The PTI of claim 1, wherein said PTI is configured to change at least one sound characteristic reaching said inner volume from an environment, selected from a group consisting of:

sound levels, tone, overtone composition, reverberations, sound frequency, sound wavelength, sound wave amplitude, sound wave speed, sound wave direction, sound wave energy, sound wave phase, sound wave shape, sound wave envelope, sound timbre, and any combination thereof.

7. The PTI of claim 1, wherein at least a portion of said envelope comprises n layers;

further wherein each of said n layers comprises an inner side facing towards said inner volume, and an opposite outer side facing towards said environment;

further wherein each of said n layers comprises a predefined Noise Reduction Coefficient (NRC) value, Sound Transmission Class (STC) value, or both;

further wherein said NRC value, STC value, or both, can be equal or different for said each of one of n layers.

8. The PTI of claim 7, wherein each of said layers comprising at least one sound level S₁ [dB] measured on said layer outer side, and at least one first sound level S_n [dB], measured on said layer inner side, having a dS₁ to dSn, wherein dS of said PTI equals S₁-Sn, and S₁-Sn<

S₁.

9. The PTI of claim 1, having an elongated shape, having a main longitudinal axis with a proximal end and an opposite distal end;

said PTI further comprising in at least one of said ends, a temperature regulating vent (TRV);

said TRV is adapted to stream air from said end towards said opposite end substantially along the axis; and

is configured, by means of size and shape, to accommodate said patient in parallel to the axis;

further wherein said TRV is a module selected from a group consisting of at least one first venting module, at least one first heating/cooling module, at least one filter located adjacently to either said first venting module or said first heating/cooling module, at least one humidifying module and any combination thereof.

10. The PTI of claim 1, wherein said envelope shape is selected from a group consisting of:

patient ergonomic, non-ergonomic, patient movement restrictive shape, and any combination thereof.

11. A method of magnetic resonance imaging of patients comprising steps of:

a. obtaining a patient transport incubator (PTI) suitable for Magnetic Resonance Imaging (MRI) device, the MRI device having an open bore, wherein said PTI comprising;

an inner volume having a first set of dimension, said first set of dimensions including shape and size that are configured to accommodate a patient, said inner volume is further covered by an envelope having a second set of dimensions, said second set of dimensions including shape and size that are configured to be temporarily introduced within said open bore, wherein at least a portion of said envelope comprises MRI safe thermo-isolating and noise reducing foam; and

a first end and a second end, the first end comprises a detachable interface comprising;

i) a plurality of openings for passing through elements between an environment external to said MRI device and the inner volume,

ii) at least one indicator facing the environment external to said MRI device, and

iii) at least one computer processing unit (CPU) configured to transmit data to the at least one indicator;

b. placing said patient into an enveloped inner volume; and

,

c. inserting said PTI into said open bore and imaging the patient using the MRI device.