JP-7856250-B2 - Pharmaceutical cold storage

JP7856250B2JP 7856250 B2JP7856250 B2JP 7856250B2JP-7856250-B2

Inventors

鳥巣哲生
内山進
城慎二
山内悟留
田中浩和

Assignees

国立大学法人大阪大学
エスペック株式会社

Dates

Publication Date: 20260511
Application Date: 20220830

Claims (3)

It has an insulated casing and a refrigeration device, The refrigeration apparatus comprises a compressor, a condenser, an expansion means, and an evaporator. A refrigerated storage unit for pharmaceuticals, wherein the inside of the enclosure is maintained at a predetermined temperature by the refrigeration device, and pharmaceuticals are stored inside the enclosure. The compressor and the condenser are located outside the housing, and the evaporator is located inside the housing. The enclosure contains a shelf member, and on the shelf member there is a mounting plate for placing the pharmaceutical product. A refrigerated storage unit for pharmaceuticals, characterized in that a vibration-damping member is provided between the shelf member and the aforementioned mounting plate to suppress the transmission of vibrations from the housing to the pharmaceuticals.
The enclosure has a shelf support member on its inner surface, and the shelf board member is installed on the shelf support member. The pharmaceutical refrigerator according to claim 1, further characterized in that a vibration damping member is interposed between the shelf support member and the shelf board member to suppress the transmission of vibrations from the housing to the pharmaceuticals.
It has an insulated casing and a refrigeration device, The refrigeration apparatus comprises a compressor, a condenser, an expansion means, and an evaporator. A refrigerated storage unit for pharmaceuticals, wherein the inside of the enclosure is maintained at a predetermined temperature by the refrigeration device, and pharmaceuticals are stored inside the enclosure. The compressor and the condenser are located outside the housing, and the evaporator is located inside the housing. The enclosure contains shelf members for placing the pharmaceuticals, The enclosure has a shelf support member on its inner surface, and the shelf board member is installed on the shelf support member. A refrigerated storage unit for pharmaceuticals, characterized in that vibration-damping members are interposed between the shelf support member and the shelf board member , and between the side surface of the shelf board member and the inner surface of the housing to suppress the transmission of vibrations from the housing to the pharmaceuticals.

Description

This invention relates to a pharmaceutical refrigerator for storing pharmaceuticals such as biopharmaceuticals, vaccines, and diagnostic reagents. Some pharmaceuticals require storage within a specific temperature range. Therefore, pharmaceuticals are sometimes stored in refrigerated cabinets. For example, pharmaceuticals may be stored in a refrigerated cabinet like the one disclosed in Patent Document 1, maintaining a low and constant temperature within the range of 2 to 8 degrees Celsius. Japanese Patent Publication No. 2011-137593 This is a perspective view of a pharmaceutical refrigerator according to an embodiment of the present invention.This is a cross-sectional view taken along line A-A in Figure 1.Figure 1 is a perspective view of the medical refrigerator with its door open.Figure 1 is an enlarged cross-sectional view of the area around the shelf member of a medical refrigerator.This is a perspective view of a pharmaceutical refrigerator according to another embodiment of the present invention, with the door open.Figure 5 is an enlarged cross-sectional view of the area around the shelf member of a medical refrigerator. Embodiments of the present invention will be described below. As shown in Figures 1 and 2, the pharmaceutical refrigerator 1 of this embodiment is divided into a main body (casing) 2 and a machine room 3. The main body 2 is an insulated casing installed on top of the machine room 3, and has shelf members 5 inside. A mounting plate 32 supported by a vibration damping member 31 is provided on the shelf members 5. The pharmaceutical refrigerator 1 has a refrigeration device 7, and the refrigeration device 7 adjusts the inside of the main body 2 to a predetermined temperature environment. The following describes each component. The main body 2 is an insulated enclosure, a box with a door 10. Specifically, the main body 2 is composed of a main box 11 and a door 10. Both the main box 11 and the door 10, which constitute the main body 2, have insulated materials built in. The main body 2 also has a frame and reinforcing members (not shown). Furthermore, its surface is covered with metal or resin plates. The main body box 11 of the main body section 2 has a top wall 12, a bottom wall 15, a rear wall 17, and left and right side walls 18, and is a box-shaped structure with an open front. That is, the main body box 11 is enclosed by the top wall 12, the bottom wall 15, the rear wall 17, and the left and right side walls 18. In this embodiment, a shelf support member 20 is located inside the main box 11, and the shelf board member 5 is installed inside the main box 11 via the shelf support member 20. In this embodiment, as shown in Figures 3 and 4, a plurality of shelf support members 20 are provided on the left and right side walls 18. The shelf support members 20 are elongated members that extend from the opening side to the back side of the main box 11. The shelf support members 20 have, for example, an "L" shape in cross-section, and each shelf support member 20 has a connecting portion 22 and a shelf support portion 23. The connection portion 22 of the shelf support member 20 is in contact with the left and right side walls 18 inside the main box 11, and the shelf support portion 23 is in a horizontal position. The shelf board member 5 is placed on top of the shelf support portion 23. The shelf board member 5 is either plate-shaped or mesh-shaped, and objects can be placed on top of it. In this embodiment, the pharmaceutical refrigerator 1 has a vibration damping member 31 and a mounting plate 32 on top of the shelf member 5. The mounting plate 32 is a component for mounting pharmaceuticals. The vibration isolation member 31 is a component that prevents vibrations from the shelf board member 5 from being transmitted to the mounting plate 32. The vibration isolation member 31 only needs to have the function of suppressing the transmission of vibrations, and its material and mechanism are not limited. For example, the vibration isolation member 31 may be rubber, resin, an air spring, etc. One form of air spring is one in which gas is filled inside a diaphragm. The vibration isolation member 31 may also be a mechanical spring such as a coil spring. The vibration isolation member 31 may also have a structure in which a spring or resin and a damper are combined. The same applies to the other vibration isolation members described later, and their materials and mechanisms are not limited. The vibration-damping member 31 also functions as a support for the mounting plate 32. In this embodiment, the vibration-damping member 31 constitutes the entire support portion that supports the mounting plate 32. However, the configuration is not limited to this, and the vibration-damping member 31 may constitute only a part of the support portion that supports the mounting plate 32. For example, the vibration-damping member 31 may be located in the middle of the support portion that supports the mounting plate