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Blood collection and transfusion integrated device

A technology of blood transfusion tube and blood collection bag, applied in the field of blood collection and blood transfusion devices, can solve the problems of poor sanitation and blood transfusion pollution, and achieve the effect of avoiding blood pollution and protecting the environment.

Inactive Publication Date: 2013-10-09
NANJING GENERAL HOSPITAL NANJING MILLITARY COMMAND P L A +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a blood collection and white blood cell filtration system for the existing problems in field battles or public health emergencies, where there are many operations in blood collection and transfusion, poor sanitary conditions, and blood that needs to be opened many times to easily cause blood transfusion pollution. Blood collection and transfusion integrated device for blood removal and blood transfusion

Method used

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  • Blood collection and transfusion integrated device

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Embodiment Construction

[0023] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0024] Such as figure 1 Shown: an integrated blood collection and transfusion device, including a blood collection device, a filter device and a blood transfusion device, the blood collection device includes a blood collection bag 6 marked with a scale and a blood collection needle 1 connected to the blood collection bag 6 through a blood collection tube 4, the blood collection needle 1 A protective cover and a locking mechanism are arranged on the top, and a sample collection bag 3 connected to the blood collection tube 4 through the sampling tube is arranged on the blood collection tube 4. The bottom of the sample collection bag 3 is provided with a sample retention needle, a rubber sleeve for the sample retention needle and The protective cover of the sample needle, and the sampling tube and the blood collection tube 4 on the rear side of the samplin...

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Abstract

The invention discloses a blood collection and transfusion integrated device which comprises a blood collection device. The blood collection device comprises a blood collection bag (6) and a blood collection needle (1) connected with the blood collection bag (6) through a blood collection tube (4), the blood collection bag (6) is communicated with a leukocyte removal soft shell filter (8) through a blood delivery tube (7), the leukocyte removal soft shell filter (8) is communicated with a blood storage bag (13) through the blood delivery tube (7) at back of the leukocyte removal soft shell filter (8), the blood storage bag (13) is communicated with a scalp needle (21) at the tail end of a blood transfusion tube (14) through the blood transfusion tube (14), and a blood filter (18) and a flow adjusting device (19) are sequentially arranged on the blood transfusion tube (14). The blood collection and transfusion integrated device has the advantages of being small in size, light in weight, complete in function, suitable for use and easy to use and being combined to the high degree. The blood collection and transfusion integrated device reflects a series of advanced ideas on blood collection devices, leukocyte filtering devices, blood transfusion operation, biological safety protection and the like, and is clear in identification and convenient to operate.

Description

technical field [0001] The invention relates to a blood collection and blood transfusion device, in particular to a device for blood collection and white blood cells for on-site emergency blood collection and transfusion under conditions outside the field where emergency blood transfusion is required to save the lives of the wounded and sick without effective blood supply. An integrated device for filtration and blood transfusion, specifically an integrated device for blood collection and transfusion that reduces the chance of blood opening, avoids blood contamination, and promotes safe blood transfusion. Background technique [0002] At present, the blood collection bags used by domestic blood collection and supply institutions include blood collection single bag, blood collection triple bag, blood collection quadruple bag, blood collection five-pack bag; white blood cell filtration has two specifications: blood station type and blood bank type; There are two types of blood...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M1/00A61M1/02A61M5/14
Inventor 严京梅胡政芳栾建凤朱培元叶东孙号
Owner NANJING GENERAL HOSPITAL NANJING MILLITARY COMMAND P L A
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