Hot-melt compression type blood collection tube recoverer for clinical drug tests

A technology for blood collection tubes and experiments, which is applied in the field of hot-melt compression blood collection tube recyclers for clinical drug trials, which can solve the problems of emitting peculiar smell, not being able to break the effect, and breeding bacteria, so as to prevent the growth of bacteria and peculiar smell, The effect of preventing illegal flow into the market and preventing the growth of bacteria

Active Publication Date: 2021-10-08
LUOYANG CENT HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 1) The storage area is large, and the blood attached to it emits a peculiar smell after corruption and breeds bacteria;
[0006] 2) After being recycled by the medical waste disposal agency, it is impossible to effectively monitor whether the flow direction is destroyed or not. If there is any violation, it may cause disposable blood collection tubes to flow into the market again, posing a safety hazard
[000

Method used

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  • Hot-melt compression type blood collection tube recoverer for clinical drug tests
  • Hot-melt compression type blood collection tube recoverer for clinical drug tests
  • Hot-melt compression type blood collection tube recoverer for clinical drug tests

Examples

Experimental program
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Effect test

Embodiment 1

[0042] like figure 1 , 2 , 3, 5 and 6, a hot-melt compression blood collection tube recovery device for clinical drug testing, including a rectangular housing 1 and a placement port 2 for putting blood collection tubes into the housing 1, the housing 1 A partition plate 101 is horizontally arranged in the middle of the interior, and there are gaps between both sides of the partition plate 101 and the side wall of the housing 1, thereby dividing the internal space of the housing 1 into an upper chamber 102 and a lower chamber that communicate with each other. 103, a preheating tank 3 is obliquely arranged in the upper chamber 102, the preheating tank 3 includes a flat grooved pipe 301, and the longitudinal section of the grooved pipe 301 is a flat rectangle, outside the grooved pipe 301 Covered with a heating zone, and the high end of the groove tube 301 protrudes from the heating zone to form a front inlet 302 connected to the bottom of the placement port 2, and the low end p...

Embodiment 2

[0047] This embodiment is an improvement made on the basis of embodiment 1, and its main structure is the same as that of embodiment 1, and the improvements are as follows: Figure 5 As shown, the heating zone coated on the outside of the grooved tube 301 is divided into three sections: a low temperature zone 304, a medium temperature zone 305 and a high temperature zone 306, so that the temperature of the blood collection tube gradually increases from the front inlet 302 to the rear outlet 303; The housing 1 is made of thermal insulation material, and the upper chamber 102 is filled with thermal insulation glass wool 308 surrounding the preheating tank 3 .

Embodiment 3

[0049] This embodiment is another improvement made on the basis of embodiment 1, and its main structure is the same as that of embodiment 1, and the improvements are as follows: Image 6 As shown, the top wall of the rear outlet 303 is fixed on the side wall of the upper chamber 102, the bottom wall is shorter than the top wall, and the end of the bottom wall has a vertically downward extending vertical plate 307, which extends vertically The plate 307 is located in the gap on one side of the partition plate 101, and is connected with the side wall of the partition plate 101 to form a guard plate that limits the falling track of the blood collection tube in the falling channel 106; a guide platform is provided below the falling channel 106 105, and the guide table 105 is inclined towards the top surface of the falling passage 106 from the side connecting the side wall of the lower chamber 103 to the side away from the side wall of the lower chamber 103, so that the falling pass...

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Abstract

The invention relates to a hot-melt compression type blood collection tube recoverer for clinical drug tests. A partition plate is arranged in the middle of a shell and divides the shell into an upper cavity and a lower cavity, a preheating groove is formed in the upper cavity and communicates with a placement opening and the lower cavity, and therefore a blood collection tube is guided to fall onto a drawer type bearing mechanism arranged in the lower cavity; and the drawer type bearing mechanism has a heating function and is matched with a hot-pressing mechanism, and hot-melt compression of the blood collection tube in the drawer type bearing mechanism is achieved. The disposable blood collection tube can be preheated and then heated to be softened, the disposable blood collection tube is matched with an upper pressing plate for hot pressing to form a whole body for storage, the occupied area is saved, in the process, residual blood in the disposable blood collection tube can be evaporated to dryness, and bacterium breeding and peculiar smell generation are prevented; and more importantly, a plate damage type treatment mode is formed after hot-melt compression, and the disposable blood collection tube can be effectively prevented from flowing into the market again.

Description

technical field [0001] The invention relates to the field of drug clinical trials, in particular to a hot-melt compression blood collection tube recoverer for clinical drug trials. Background technique [0002] In drug clinical trials, it is often necessary to take blood samples from volunteers after medication for index testing, and disposable blood collection tubes are essential medical consumables. When the blood in the disposable blood collection tubes is tested, the disposable blood collection tubes are ready Disposal is required. [0003] The existing disposable blood collection tubes are stored in the warehouse of the hospital, and after a certain period of time, they will be taken away by a special medical waste treatment organization for recycling; [0004] But this approach has the following problems: [0005] 1) The storage area is large, and the blood attached to it emits a peculiar smell after corruption and breeds bacteria; [0006] 2) After being recycled b...

Claims

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Application Information

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IPC IPC(8): B29B17/00B01D53/04B01D53/047B01D53/18
CPCB29B17/0047B29B17/00B01D53/04B01D53/047B01D53/18B29B2017/0021B01D2253/102Y02W30/62
Inventor 谢亚静李孟媛韩亚利
Owner LUOYANG CENT HOSPITAL
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