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Portable one-line comprehensive rescue apparatus

A portable, first-line technology, applied in the direction of suction equipment, etc., can solve the problems of inability to use on site emergency, stable structure without power supply, bulky volume, etc., and achieve the effect of reducing tissue blood damage, simple structure, and convenient operation

Inactive Publication Date: 2011-08-17
中国人民解放军广州疗养院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Although there are many types of existing equipment such as autologous blood transfusion, closed drainage, and negative pressure suction, their functions are single. Usually, one equipment can only provide one function, and cannot undertake multiple injuries and multi-functional comprehensive rescue in emergencies. Such equipment needs to be driven by power supply, such as autologous blood transfusion system, which is represented by Bentley and Polystan cardiac blood storage system (Cardiotomy reservoirs, BCR) in foreign countries. Although this device is stable in function, it is bulky and can only be fixed in the hospital. Most closed chest drainage systems that are commonly used outside the hospital are limited to bedside use and cannot be used in emergency on-site
If these multiple types of equipment with a single function are combined and transferred to the disaster site for use, not only are they restricted by volume, weight, geographical environment, transportation and other conditions, but it is also difficult to cope with the need for simultaneous rescue of a large number of multiple types of wounded
Chinese patent ZL902050877 discloses a device that can be used for autologous blood recovery, pressurized blood transfusion, negative pressure suction, and closed drainage. Ambulance, however, this invention does not solve the following problem: how to construct a stable positive and negative pressure power system without power supply at the front line? How to make it able to generate both positive and negative pressure with sufficient strength and power suitable for low negative pressure suction, for example, low negative pressure suction is required for autologous blood recovery, blood transfusion, and gastrointestinal decompression, so as not to cause damage to tissues and blood damage?

Method used

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  • Portable one-line comprehensive rescue apparatus

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Embodiment approach

[0036] figure 2 It is the first embodiment of the bag body 17 of the present invention. The upper part of the bag body 17 is provided with an inlet conduit 10, an exhaust pipe 11 and a drug delivery pipe 12. The inlet conduit 10 is connected to the auxiliary pump outlet conduit 9 and is located in the bag body 17. The lower end of the inlet conduit 10 is connected with a one-way valve 14, and the one-way valve 14 is covered with a defoaming sponge net 15, and the defoaming sponge net 15 is covered with a microporous filter 16, and the left and right sides of the top of the bag body 17 have a A hanging hole 13, the bottom of the bag body 17 has an outlet conduit 19, the upper end of the outlet conduit 19 is located in the bag body 17, and 3 pairs of anti-blocking side holes 20 are arranged on the upper end pipe wall, and the capacity scale 18 is arranged on the bag body 17.

[0037] image 3It is the second embodiment of the bag body 17 of the present invention, the top of th...

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Abstract

The invention relates to a portable front-line integrated rescue device, which belongs to the medical rescue field. The invention discloses a hollow cylindrical secondary pump, which is connected with a main pump, an inlet connecting tube is arranged at the upper part of the secondary pump, a secondary one-way flapper is sleeved at the lower end of the inlet connecting tube, an outlet connecting tube is arranged at the lower part of the secondary pump, the main pump and the secondary pump are connected through an outlet connecting tube at the lower part of the main pump being connected with the inlet connecting tube of the secondary pump, the series pump body composed of the main pump and the secondary pump and a bag body with the flapper function are connected through the inlet connecting tube of the main pump being connected with a bag body or the outlet connecting tube of the secondary pump being connected with the bag body, and more than one connecting tube with one end being inserted into the bag body is arranged on the bag body. The portable front-line integrated rescue device has the advantages that the volume is small, the weight is light, the structure is simple, the operation is convenient, stable positive pressure and negative pressure with enough strength can be produced, the function of reducing tissue and blood injury which conforms the physiological requirementscan be provided, the device can be freely assembled to realize the interchanging and the interaction of the multi-rescue functions, and the device is particularly applied to the integrated rescue in all disaster sites or wars.

Description

technical field [0001] The invention relates to a comprehensive rescue device, in particular to a portable comprehensive rescue device which can be widely used in various disaster sites. Background technique [0002] Although there are many types of existing equipment such as autologous blood transfusion, closed drainage, and negative pressure suction, their functions are single. Usually, one equipment can only provide one function, and cannot undertake multiple injuries and multi-functional comprehensive rescue in emergencies. Such equipment needs to be driven by power supply, such as autologous blood transfusion system, which is represented by Bentley and Polystan cardiac blood storage system (Cardiotomy reservoirs, BCR) in foreign countries. Although this device is stable in function, it is bulky and can only be fixed in the hospital. Most closed thoracic drainage systems that are commonly used outside the hospital are limited to bedside use and cannot be used in an emerg...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61M1/00
Inventor 张世范郑军洪波徐克劲高炜刘惠萍
Owner 中国人民解放军广州疗养院
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