阅读说明：本技术 一种利用一次性托盘承托血袋进行包装的方法 (Method for packaging blood bags by using disposable tray to support blood bags ) 是由 王汝庚 卢春华 王溪 于 2020-07-20 设计创作，主要内容包括：本发明涉及一种利用一次性托盘承托血袋进行包装的方法,属于血液包装技术领域。技术方案是：将血小辫盘压在血袋下面并摆放到一次性托盘内,保证了血小辫被约束在托盘内,血袋在托盘内完成输送和贴标,托盘承载血袋一起进入包装袋进行热封,将托盘与血袋一起密封在包装袋内。本发明的有益效果是：利用一次性托盘承托血袋进行包装,避免散开的血小辫被输送机构缝隙卡住,避免血袋的血小辫散开到包装袋热封口,并且有利于后期的包装袋热封,避免出现废品,提高了作业效率,降低人力成本,使用托盘有效避免或减少后续运输、储存、取用过程中冰浆袋磕碰破损,不同血液制品都采用同一规格的托盘进行承载包装,其包装产品有利于智能化冷库存取。(The invention relates to a method for packaging a blood bag by using a disposable tray to support the blood bag, and belongs to the technical field of blood packaging. The technical scheme is as follows: the blood small braid tray is pressed below the blood bag and placed in the disposable tray, so that the blood small braids are guaranteed to be restrained in the tray, the blood bag is conveyed and labeled in the tray, the tray bears the blood bag and enters the packaging bag together for heat sealing, and the tray and the blood bag are sealed in the packaging bag together. The invention has the beneficial effects that: utilize disposable tray bearing blood bag to pack, the blood pigtail of avoiding scattering is blocked by conveying mechanism gap, the blood pigtail of avoiding the blood bag scatters wrapping bag heat-seal mouth, and be favorable to the wrapping bag heat-seal in later stage, avoid appearing the waste product, the operating efficiency is improved, the human cost is reduced, use the tray to effectively avoid or reduce follow-up transportation, store, take the in-process slush pulp bag and collide with the damage, different blood products all adopt the tray of same specification to bear the weight of the packing, its packing product is favorable to intelligent freezer access.)

1. A method for supporting a blood bag for packaging by using a disposable tray is characterized in that: the blood small braid tray is pressed below the blood bag and placed in the disposable tray, so that the blood small braids are guaranteed to be restrained in the tray, the blood bag is conveyed and labeled in the tray, the tray bears the blood bag and enters the packaging bag together for heat sealing, and the tray and the blood bag are sealed in the packaging bag together.

2. The method of claim 1, wherein the method further comprises the step of holding the blood bag in a disposable tray for packaging, wherein the disposable tray comprises: the tray is larger than the blood bag, is smaller than the packaging bag, and is filled into the packaging bag together with the blood bag and packaged.

3. The method of claim 2, wherein the method further comprises the step of holding the blood bag in a disposable tray for packaging, wherein the disposable tray comprises: the tray is a disposable plastic tray or a paper tray.

4. A method of packaging blood bags with a disposable tray as claimed in claim 1 or 2, wherein: the outer edge of the tray is tilted to restrain the blood small braid of the blood bag in the tray.

Technical Field

The invention relates to a method for packaging a blood bag by using a disposable tray to support the blood bag, and belongs to the technical field of blood packaging.

Background

The blood is a biological active substance which is voluntarily donated by a blood donor, collected by a blood collection mechanism and subpackaged and preserved by a special blood collection bag. Blood is sent from collection to clinical use, and needs to be processed through a series of processing links such as separation preparation, detection, sorting, labeling, packaging and the like, and the work is generally finished by a blood labeling and packaging machine. Because the blood bag is provided with a blood small braid with a certain length (the blood bag is required to be provided with the blood bag), the prior art is that an operator simply presses the blood small braid disc below the blood bag in a manual mode and places the blood small braid disc on a conveying belt, a pushing sliding table and the like of a blood labeling and packaging machine, and the blood bag is labeled and placed into a packaging bag for heat sealing and packaging in sequence. The prior art has the following problems: in the process, the blood small braid is easy to scatter and is not restrained in a required space range, so that the blood small braid can be clamped by a gap of the conveying mechanism or can be thermally sealed on a sealing edge of the packaging bag to cause waste; in order to solve the problems, the blood labeling and packaging machine can only detect in time, and when a blood bag which is not suitable for heat sealing and has scattered blood small braid is found, the blood bag is removed from the blood labeling and packaging machine, and then returns again, and the blood bag is manually placed again, so that the manual waste is caused, and the production cost is increased; in addition, the ice slurry bag occasionally collides and is damaged in the subsequent transportation, storage and taking processes; different types of blood products, including products with different packaging specifications such as red blood cells, blood plasma, blood platelets and the like, are not suitable for intelligent cold storage and fetching.

Disclosure of Invention

The invention aims to provide a method for packaging blood bags by using a disposable tray, which is used for packaging blood bags, so that scattered small blood braids are prevented from being clamped by gaps of a conveying mechanism, the small blood braids of the blood bags are prevented from being scattered to a heat seal opening of the packaging bag, the later-stage packaging bag heat seal is facilitated, waste products are avoided, the operation efficiency is improved, and the labor cost is reduced; the tray is used to effectively avoid or reduce the collision and damage of the ice slurry bag in the subsequent transportation, storage and taking processes; different blood products all adopt the tray of same specification to carry out the bearing packing, and its packing product is favorable to intelligent freezer access, solves the problem that exists among the background art.

The technical scheme of the invention is as follows:

a method for packaging blood bags by utilizing a disposable tray to support the blood bags comprises the steps of pressing a blood small braid tray below the blood bags and placing the blood small braid tray into the disposable tray, ensuring that the blood small braids are restrained in the tray, conveying and labeling the blood bags in the tray, enabling the tray to support the blood bags to enter a packaging bag together for heat sealing, and sealing the tray and the blood bags in the packaging bag together.

The tray is larger than the blood bag, is smaller than the packaging bag, and is filled into the packaging bag together with the blood bag and packaged.

The tray is disposable and includes, without limitation, plastic trays, paper trays, and the like.

The outer edge of the tray is tilted to restrain the blood small braid of the blood bag in the tray.

By adopting the invention, the blood braid of the blood bag is restrained in the tray, so that the blood braid can not be scattered in the conveying and labeling process and can not reach the outside of the tray, the tray and the blood bag are packed into the packaging bag, and the tray and the blood bag are sealed in the packaging bag together. The disposable tray is adopted, the cost is extremely low and can be ignored, the production cost is not increased basically, the problem of waste products caused by the fact that the small blood braid is heat-sealed on the sealing edge of the packaging bag is thoroughly solved, and the rejected blood bag does not need to be manually placed again. In addition, because the tray and the blood bag enter the packaging bag together, the tray can assist in opening the packaging bag, so that the blood bag entering and heat packaging processes are smooth.

The invention has the beneficial effects that: utilize disposable tray bearing blood bag to pack, the blood pigtail of avoiding the blood bag scatters wrapping bag heat-seal, and be favorable to the wrapping bag heat-seal in later stage, avoid appearing the waste product, improved the operating efficiency, reduce the human cost, use the tray also effectively to avoid or reduce follow-up transportation, store, take the in-process slush bag and collide with the damaged condition, the tray that different blood goods all adopted same specification carries out the bearing packing, its packing product is favorable to intelligent freezer access.

Drawings

FIG. 1 is a schematic view of a blood bag before being placed in a tray according to an embodiment of the present invention;

FIG. 2 is a schematic view of a blood bag placed in a tray according to an embodiment of the present invention;

FIG. 3 is a schematic view of a second blood bag according to an embodiment of the present invention before the tray is placed;

FIG. 4 is a schematic view of a second blood bag of the present invention after being placed in a tray;

in the figure: blood bag 1, blood pigtail 2, tray 3.

Detailed Description

The invention is further illustrated by the following examples in conjunction with the accompanying drawings.

A method for packaging blood bags by utilizing a disposable tray to support the blood bags comprises the steps of pressing a blood small braid tray below the blood bags and placing the blood small braid tray into the disposable tray, ensuring that the blood small braids are restrained in the tray, conveying and labeling the blood bags in the tray, enabling the tray to support the blood bags to enter a packaging bag together for heat sealing, and sealing the tray and the blood bags in the packaging bag together.

The tray is larger than the blood bag, is smaller than the packaging bag, and is filled into the packaging bag together with the blood bag and packaged. The outer edge of the tray is tilted to restrain the blood small braid of the blood bag in the tray.