阅读说明：本技术 一种用于储运生物制品的真空容器 (Vacuum container for storing and transporting biological products ) 是由 朱熙超 张斌 袁冬林 于 2021-04-06 设计创作，主要内容包括：本发明涉及一种用于储运生物制品的真空容器,包括上部真空模块、下部真空模块和上、下部的连接配合件,所述上部真空模块、下部真空模块均为双层抽真空的结构；所述连接配合件设置在上部真空模块、下部真空模块的结合部位置；上部真空模块、下部真空模块通过连接配合件相连；所述上部真空模块中设有上仓容器,该上仓容器内设有存在生物制品的生物制品储存槽和冷媒,下部真空模块中设有下仓容器,该下仓容器设有生物制品储存槽和冷媒。本发明尤其可以储运疫苗、血清等生物制品。(The invention relates to a vacuum container for storing and transporting biological products, which comprises an upper vacuum module, a lower vacuum module, an upper connecting fitting piece and a lower connecting fitting piece, wherein the upper vacuum module and the lower vacuum module are of double-layer vacuum pumping structures; the connecting fitting piece is arranged at the joint position of the upper vacuum module and the lower vacuum module; the upper vacuum module and the lower vacuum module are connected through a connecting fitting piece; the upper vacuum module is internally provided with an upper bin container, a biological product storage tank and a refrigerant, wherein the biological product storage tank and the refrigerant are used for storing biological products, and the lower vacuum module is internally provided with a lower bin container, and the lower bin container is provided with a biological product storage tank and a refrigerant. The invention can especially store and transport biological products such as vaccine, serum and the like.)

1. A vacuum container for storing and transporting biological products comprises an upper vacuum module, a lower vacuum module, an upper connecting fitting piece and a lower connecting fitting piece, and is characterized in that the upper vacuum module and the lower vacuum module are both of a double-layer vacuumizing structure; the connecting fitting piece is arranged at the joint position of the upper vacuum module and the lower vacuum module; the upper vacuum module and the lower vacuum module are connected through a connecting fitting piece;

the upper vacuum module is internally provided with an upper bin container, a biological product storage tank and a refrigerant, wherein the biological product storage tank and the refrigerant are used for storing biological products, and the lower vacuum module is internally provided with a lower bin container, and the lower bin container is provided with a biological product storage tank and a refrigerant.

2. The vacuum vessel for transporting and storing biological products of claim 1, wherein said connection fitting is disposed at an intermediate position of the vacuum vessel.

3. The vacuum vessel for transporting and storing biological products of claim 1, wherein said cooling medium is dry ice.

Technical Field

The invention relates to an integral vacuum container structure which combines vacuum and refrigerant to realize passive ultralow temperature storage and transportation. Especially can store and transport biological products such as vaccines, serum and the like.

Background

The present biological product storage and transportation device is, for example, a transport box CN206050361U for transporting vaccine in low temperature environment. The transportation box comprises six insulation boards which are in a trapezoidal shape and are spliced with each other, adjacent insulation boards are connected through a high-strength adhesive layer, and cloth-based adhesive is further arranged at the splicing positions of the adjacent insulation boards to form a two-layer reinforced structure; the cold storage pool comprises a plurality of cold storage boxes which can be spliced with each other, wherein the adjacent cold storage boxes are spliced in a matched mode through respective butt joint surfaces, and each butt joint surface is an inclined surface at 45 degrees.

Also provides a vaccine refrigerated transport device CN207482473U, which comprises a vaccine box cover, a vaccine box and a shock absorption seat, and is characterized in that the vaccine box cover is clamped on the vaccine box, a connecting plate is arranged on the upper side of the vaccine box cover, connecting holes are arranged on the connecting plate, nuts are fixed on the connecting holes, a handle is arranged between the connecting plates, a fixed seat is arranged inside the vaccine box, positioning grooves are uniformly arranged on the fixed seat, baffles are vertically arranged at the left end and the right end of the upper side of the fixed seat, a plurality of ice bags are arranged in a gap between the baffles and the side wall of the vaccine box, sliding grooves are arranged on the opposite surfaces of the baffles, sliding blocks are arranged in the sliding grooves, a movable plate is horizontally connected between the sliding blocks, through holes are uniformly arranged on the movable plate, the through holes and the positioning grooves are arranged in one-to-one correspondence, and heat preservation cloth is connected between the through holes and the positioning grooves, the movable plate is also rotatably connected with a threaded rod, and the top end of the threaded rod penetrates through the connecting hole and the nut; the inside of cushion socket is equipped with the shock attenuation board through piston mechanism, piston mechanism includes piston cylinder and piston rod, the piston cylinder is fixed on the cushion socket, the bottom surface at the cushion socket is connected on the top of piston rod, the upside of cushion socket and the bottom surface fixed connection of bacterin box.

And a packaging device CN210913681U for vaccine low-temperature transportation, comprising a heat insulation box body, a cover opening connecting rotating block is rotatably connected on the side surface, the top of the heat insulation box body is rotatably connected with a top cover through the cover opening connecting rotating block, the bottom of the top cover is fixedly connected with a sundry bag, the inner bottom of the heat insulation box body is fixedly connected with a bottom damping soft block, a vaccine tube placing block is placed on the top of the bottom damping soft block, an anti-shaking impact groove and an ice bag placing groove are formed in the vaccine tube placing block, an air supply fan is fixedly connected on the top of the ice bag placing groove, an air supply pipe is fixedly connected on the bottom of the ice bag placing groove, one end of the air supply pipe, which is far away from the ice bag placing groove, is positioned at the vaccine tube placing block (the inner part of which is provided with a transverse air supply channel, and the top of the transverse air supply channel is provided with a longitudinal air supply channel, the top card of anti-sway striking groove all has the sealed top stopper of standing groove, it is connected with the pendulum rod to rotate on the inner wall of anti-sway striking groove, fixedly connected with spring on the inner wall of anti-sway striking groove, the one end that the inner wall of anti-sway striking groove was kept away from to the pendulum rod is rotated and is connected with bacterin outside of tubes sleeve pipe, the inside fixedly connected with cold air of bacterin outside of tubes sleeve pipe wall encircles the pipe, the one end fixedly connected with air conditioning circulation backward flow passageway of cold air encircle pipe, the other end fixed connection of cold air encircle the pipe is on vertical air supply passageway.

There is also a cold chain transport box CN206494336U for the transport of biological products such as vaccines, sera and the like, comprising: the box body comprises a medicine placing area, partition plates are arranged on four walls of the medicine placing area, and a first refrigerant placing area is formed between each partition plate and the side wall of the box body; each partition plate on the four walls of the medicine placing area is provided with at least one bulge; the both ends of the bottom in the medicine placing area of box are equipped with the backing plate respectively, are equipped with the arch on two backing plates respectively. By the mode, the refrigerant is not directly contacted with the articles to be stored and transported, the refrigerant is placed above, below and around the articles, and the duration time of 2-8 ℃ in the cold chain transport box can reach 12-72 hours under the conditions of different external environment temperatures, different refrigerant quantities, different refrigerant stacking positions and the like during vaccine transportation, so that the biological efficacy of the medicines (vaccines, biological products and the like) is guaranteed.

From the prior art, the storage and transportation device for biological products has a complex structure and still has the defects of heat preservation performance under the condition of high low temperature requirement. Furthermore, there is still a need for improvement, especially in portability.

Disclosure of Invention

In view of the above-mentioned deficiencies of the prior art, the present invention provides a portable vacuum container for the storage and transportation of biological products.

The invention discloses a vacuum container for storing and transporting biological products, which comprises an upper vacuum module 1, a lower vacuum module 7, an upper connecting fitting piece 2 and a lower connecting fitting piece 2, wherein the upper vacuum module 1 and the lower vacuum module 7 are of double-layer vacuum pumping structures; the connecting fitting is arranged at the joint position of the upper vacuum module 1 and the lower vacuum module 7; the upper vacuum module 1 and the lower vacuum module 7 are connected through the connecting fitting piece 2;

an upper bin container 5 is arranged in the upper vacuum module 1, a biological product storage tank 4 and a refrigerant, in which a biological product 3 is arranged, are arranged in the upper bin container 5, a lower bin container 6 is arranged in the lower vacuum module 7, and the lower bin container 6 is provided with a biological product storage tank and a refrigerant.

Further, the connection fitting is provided at an intermediate position of the vacuum vessel.

Further, the refrigerant is dry ice.

The invention adopts an innovative passive ultralow temperature vacuum container for storing and transporting biological products, and consists of two parts, wherein the external module adopts a double-layer vacuum structure, the internal module adopts an ultralow temperature refrigerant such as dry ice and the like, the external module can isolate heat conduction due to the structural characteristic of double-layer vacuum so as to keep the temperature stable, and the internal ultralow temperature refrigerant can provide the ultralow temperature requirement. Under a vacuum temperature stable carrier, the ultra-low temperature refrigerant medium is added, thereby providing a solution for occasions requiring ultra-low temperature transportation and refrigeration without an external power supply.

The vacuum heat-insulating upper cover is connected with the middle of the heat-insulating container through the connecting device, and compared with the traditional single-layer upper cover, the vacuum heat-insulating upper cover can increase the heat-insulating property, can expand the function of the upper part of the container, can be used as the container, and further improves the heat-insulating property of the container.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a perspective view of the present invention.

Fig. 3 is an exploded view of the vacuum vessel of the present invention.

Fig. 4 is a schematic external view of the present invention.

Fig. 5 is a sectional view taken along line a-a of fig. 4.

1-upper vacuum module, 2-connection fitting piece, 3-biological product, 4-biological product storage tank, 5-upper bin container, 6-lower bin container and 7-lower vacuum module.

Detailed Description

The in situ extraction well of the present invention will now be described in more detail with reference to the schematic drawings in which preferred embodiments of the invention are shown, it being understood that one skilled in the art may modify the invention herein described while still achieving the advantageous effects of the invention. Accordingly, the following description should be construed as broadly as possible to those skilled in the art and not as limiting the invention.

Referring to fig. 1, the structure of the present invention is schematically shown. Fig. 2 is a perspective view of the present invention. Fig. 3 is an exploded view, fig. 4 is an external view, and fig. 5 is a sectional view taken along line a-a in fig. 4. A vacuum container for storing and transporting biological products comprises an upper vacuum module 1, a lower vacuum module 7, an upper connecting fitting piece 2 and a lower connecting fitting piece 2, wherein the upper vacuum module 1 and the lower vacuum module 7 are both of a double-layer vacuumizing structure; the connecting fitting is arranged at the joint position of the upper vacuum module 1 and the lower vacuum module 7; the upper vacuum module 1 and the lower vacuum module 7 are connected through the connecting fitting piece 2; an upper bin container 5 is arranged in the upper vacuum module 1, a biological product storage tank 4 and a refrigerant, in which a biological product 3 is arranged, are arranged in the upper bin container 5, a lower bin container 6 is arranged in the lower vacuum module 7, and the lower bin container 6 is provided with a biological product storage tank and a refrigerant. The connection fitting is disposed at an intermediate position of the vacuum vessel. The refrigerant is dry ice.

The preservation method and temperature requirements for the commonly used vaccines are as follows:

(1) the freeze-dried BCG vaccine has the effective period of 1 year from the date of freeze-drying and needs to be stored at the temperature of 2-10 ℃ in a dark place.

(2) The poliomyelitis sugar pill vaccine can be stored in a refrigerator at the temperature of 20 ℃ below zero for 2 years, can be stored at the temperature of 4 ℃ to 8 ℃ for 5 months, and is abandoned when the room temperature is exceeded.

(3) The freeze-dried measles vaccine has a validity period of 1 year at-20 ℃. Can be stored at 2-8 deg.C for 8 months.

(4) Freeze drying live parotitis vaccine and storing at 2-8 deg.c in dark place. The effective period is 18 months.

(5) The diphtheria-pertussis-tetanus triple vaccine is stored at the temperature of 2-10 ℃, has the validity period of 1-1.5 years, and is strictly anti-freezing.

(6) The diphtheria-pertussis-tetanus bivalent vaccine is stored at the temperature of 2-10 ℃ and has the validity period of 1-1.5 years.

(7) The live attenuated Japanese encephalitis vaccine is stored in a dry dark place at the temperature of 20-8 ℃, the validity period is 1 year, and the live attenuated Japanese encephalitis vaccine can be stored for only 21 days at the temperature of 15-20 cC.

(8) The epidemic encephalitis polysaccharide vaccine is stored at 2-8 ℃ and has the validity period of 1 year.

(9) Hepatitis B vaccine (made in China) is stored in a dry dark place at 2C-10 ℃, and the validity period is 2 years.

(10) The hepatitis A vaccine can be stored for 1 year at 20 ℃ in the dark, and can be stored for only 2 months at 20-80 ℃.

(11) Hepatitis A vaccine (made in America and Hefulisuitable) is stored at 20C-8 deg.C for 3 years, and is placed at 37 deg.C for 3 weeks without loss of potency.

(12) The varicella vaccine (made in America and Weike lemon) can be stored for 2 years at the temperature of 2 cC-8 ℃.

(13) The rabies vaccine is stored in a dry dark place at the temperature of 2-10 ℃, and the validity period is 2 years.

(14) The rubella attenuated live vaccine is preserved at 2-8 deg.c for 1 year.

The above description is only a preferred embodiment of the present invention, and does not limit the present invention in any way. It will be understood by those skilled in the art that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.