A sample delivery device
A technology for conveying devices and samples, applied in the field of medical devices, can solve the problems of collision of sample racks, easy deviation of the position of sample racks, failure of sampling needles to complete sampling, etc., so as to achieve the effect of sequential and accurate sampling.
Active Publication Date: 2018-05-04
SUZHOU HYBIOME BIOMEDICAL ENG CO LTD
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- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The existing conveying mechanism, during the conveying mechanism, is easy to transport the sample rack to the sampling position in an unfavorable posture, and the position of the sample rack is prone to deviation, resulting in the failure of the sampling needle to complete the sampling
In addition, when there are sample racks at the sampling position, the transport mechanism is easy to send the sample racks into the sampling position again, resulting in collision of the sample racks
Method used
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Experimental program
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Effect test
Embodiment
[0028] This embodiment provides a sample delivery device, including:
[0029] Conveying mechanism 100, such as figure 1 As shown, including the base plate (being divided into upper base plate and lower base plate), two parallel feeding guide rails 101 and unloading guide rails 102 installed on the upper base plate, two parallel feeding conveyor belts 103 exposed on the upper base plate and The unloading conveyor belt 104, a driving wheel is installed between the upper base plate and the lower base plate, the feeding conveyor belt 103 and the unloading conveyor belt 104 are each arranged on a pair of driving wheels, the loading conveyor belt 103 and the unloading conveyor belt 104 are driven by the power device Drive and drive the sample rack 900 to move along the loading guide rail 101 and the unloading guide rail 102 respectively;
[0030] baffle 300, such as figure 2 As shown, it is located at one end of the bottom plate of the conveying mechanism 100, and has a relief gr...
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Disclosed is a sample conveying apparatus comprising a conveying mechanism (100), a guard plate (300), a pushing mechanism (400), a stopping mechanism (200), and an unloading mechanism (500), wherein the stopping mechanism (200) comprises a stop driving component (201), a stop guide rail (203) provided at the bottom of an upper base plate, and a stop sliding block (202) provided on the stop guide rail (203), driven by the stop driving component (201) and moving along the stop guide rail (203) to be near or far from the guard plate (300), a front stop block (211) and a rear stop block (212) are provided on the stop sliding block (202), and the front stop block (211) and the rear stop block (212) both have a protruding state protruding from the upper base plate and a lowered state not protruding from the upper base plate. A sample frame (900) ultimately is fixedly conveyed from the front stop block (211) and the rear stop block (212) of the stopping mechanism (200) to the guard plate (300), which is also a sampling position, by means of the fixing action of the front stop block (211) and the rear stop block (212), the sample frame (900) can be kept in a fixed state, while where the sample frame (900) is present at the guard plate (300), the rear stop block (212) can prevent the next sample frame (900) proceeding to the guard plate (300), ensuring that the sampling sequence is accurately carried out.
Description
technical field [0001] The invention relates to a sample conveying device, which belongs to the technical field of medical instruments. Background technique [0002] The sample conveying device of the automatic chemiluminescence analyzer is to transport the sample rack with several test tubes (the test tubes contain the liquid to be analyzed) to the sampling position of the fully automatic chemiluminescence analyzer. The barcode on the test tube is scanned to confirm or read the identity information, and then the sampling needle sucks the liquid to be analyzed in the test tube and analyzes it in a fully automatic chemiluminescence analyzer. When in use, the doctor places the sample rack at the feeding position, and the transport mechanism of the sample delivery device drives the sample rack to the sampling position. After the sampling is completed, the transport mechanism transports the sample rack with the liquid taken to the unloading position, and the doctor takes it. Wa...
Claims
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IPC IPC(8): G01N35/04
CPCG01N35/04G01N2035/0418G01N2035/0496
Inventor 沙利烽吴冬程思奇
Owner SUZHOU HYBIOME BIOMEDICAL ENG CO LTD