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Detecting device of blood sampling needle automatic assembling machine

A technology of automatic assembly machine and detection device, which is applied in measurement devices, optical testing of flaws/defects, material analysis by optical means, etc., to avoid inaccurate detection, stable feedback, and accurate position response.

Active Publication Date: 2016-11-09
枣庄市善道科技发展有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in order to reduce the pain of the patient as much as possible, the needle of the blood collection needle will be as thin as possible. In order to enable the laser spot to effectively detect the condition of the needle, it is necessary to improve the existing detection device.

Method used

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  • Detecting device of blood sampling needle automatic assembling machine
  • Detecting device of blood sampling needle automatic assembling machine
  • Detecting device of blood sampling needle automatic assembling machine

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Embodiment Construction

[0019] The present invention will be described in further detail below in conjunction with the embodiments given in the accompanying drawings.

[0020] refer to Figure 1-4 As shown, a detection device for an automatic blood collection needle assembly machine in this embodiment includes a mounting plate 1, a sample tray 2, a support member 3 and a base 4, the center of the mounting plate 1 is provided with a first through hole 11, and the first through hole The diameter of 11 is greater than the diameter of the needle head of the blood collection needle, the upper surface of the mounting plate 1 is provided with a first laser emitter 12, the relative position of the first laser emitter 12 is provided with a first position sensitive detector 13, the first laser emitter 12, The first position-sensitive detector 13 and the first through hole 11 are on the same horizontal line, the lower surface of the mounting plate 1 is provided with a second laser emitter 14, and the relative p...

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Abstract

The invention discloses a detecting device of a blood sampling needle automatic assembling machine. The detecting device comprises an installation plate, a sample plate, a supporting piece and a base. A first laser transmitter is arranged on the upper surface of the installation plate. A first position sensitive detector is arranged opposite to the first laser transmitter. A second laser transmitter is arranged on the lower surface of the installation plate. A second position sensitive detector is arranged opposite to the second laser transmitter. The first laser transmitter and the second laser transmitter can transmit linear lasers, generate extremely-small laser spots, and are not interfered with by the outside world. Through the reasonable structural design, the contact area between a to-be-detected needle and the laser spots is enlarged, it is avoided that accurate detection can not be carried out due to laser deviation, feedback amount is further made more stable, position reaction is more accurate, and rejected blood sampling needles without needles or with short needles or deviated needles are more effectively detected.

Description

technical field [0001] The invention relates to a detection device, in particular to a detection device of an automatic assembling machine for blood collection needles. Background technique [0002] With the development of the economy and the improvement of living standards, humanistic care for patients has become an issue of increasing concern to the medical profession. Therefore, the blood collection process should have the characteristics of fast, safe, small wound, and low pain. In order to meet the above needs, a new generation of blood collection needles came into being. The small needles can also reduce the psychological pressure of patients; due to the complex structure of the new generation of blood collection needles, The accessories are small, and the production process requirements are high. In the production process of the blood collection needle, the step of placing the blood collection needle in the needle groove of the lower mold is the most critical step. Th...

Claims

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Application Information

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IPC IPC(8): G01N21/95G01N21/88B07C5/02B07C5/34
CPCB07C5/02B07C5/34G01N21/88G01N21/95G01N2021/888
Inventor 纪忠宝
Owner 枣庄市善道科技发展有限公司
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