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Method and device for assembling blood stopping sleeves of blood collecting needles

An assembly device and assembly method technology, applied in metal processing, metal processing equipment, manufacturing tools, etc., can solve problems such as low efficiency, complex procedures, self-adhesion, etc., and achieve the effect of improving assembly efficiency

Active Publication Date: 2015-07-08
MAIDER MEDICAL IND EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned automatic assembly process of the blood-blocking sleeve and the device used in the blood collection needle have the following problems: 1. The process of putting on the blood-blocking sleeve and compacting it is relatively complicated and the efficiency is not high; 2. The blood-blocking sleeve may cause self-adhesion due to material problems Or stick to the mouth of the feeding channel

Method used

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  • Method and device for assembling blood stopping sleeves of blood collecting needles
  • Method and device for assembling blood stopping sleeves of blood collecting needles
  • Method and device for assembling blood stopping sleeves of blood collecting needles

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] The blood blocking sleeve assembly device of the blood collection needle is used to set the blood blocking sleeve on the needle of the blood collection needle, such as Figure 6 As shown, the blood blocking sleeve 24 is socketed on the needle head 231 of the blood collection needle 23, and the opening of the blood blocking sleeve 24 has a sleeve stop edge 241 whose diameter is larger than that of its main body. The assembly device includes a base 1, a hopper 2, a scraping bin 3, a conveying platform 4, a rotary feeding mechanism and a guide mold 6.

[0050] Specifically, as figure 1 and Figure 5 As shown, the hopper 2 and the scraping bin 3 are fixedly arranged on the base 1, and the inner cavity of the hopper 2 and the scraping bin 3 are connected, and the inner cavity of the hopper 2 is provided with a conveyor belt 2a and drives the conveyor belt 2a to convey to the scraping bin 3 The driving source 3 18 of the hemostatic sheath 24. A scraping mechanism is provid...

Embodiment 2

[0067] The technical solution in this embodiment is basically the same as the technical solution in Embodiment 1, the difference is that in this embodiment, the rotary blanking mechanism of the blood blocking sleeve assembly device of the blood collection needle includes a rotary blanking plate 5 and a rotary drive element , the rotary driving element can be an electric motor, a hydraulic motor or a starter motor, the rotary blanking plate 5 has a material hanging port 51 that can face the reversing groove 44, and the base 1 is fixedly connected with fixed brackets located at both ends of the rotary blanking plate 5 -14, the two ends of the rotary blanking plate 5 have a hinged shaft respectively, the rotary blanking plate 5 is hinged with the fixed bracket -14 through the hinged shaft and can rotate relative to the hinge, the hinged shaft of the rotary blanking plate 5 stretches out and is fixed The end of the bracket one 14 is connected with the main shaft of the rotary drive...

Embodiment 3

[0069] The technical solution in this embodiment is basically the same as the technical solution in Embodiment 1 or Embodiment 2, the difference is that in this embodiment, the positioning mechanism of the blood blocking sleeve assembly device of the blood collection needle includes a clip set on the base 1 Claw three, the tool carrier 22 has a clamping portion for clamping by the claws. Used to position the tool carrier 22 carrying the lancet 23 to be assembled.

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Abstract

The invention provides a method and a device for assembling blood stopping sleeves of blood collecting needles and belongs to the technical field of machines. By the aid of the method and the device, the problems that existing technologies and devices for assembling the blood stopping sleeves of the blood collecting needles are complicated in sleeving and compacting procedure and not high in efficiency are solved. The method for assembling the blood stopping sleeves of the blood collecting needles comprises the steps of a, feeding of the blood stopping sleeves; b, reversing of the blood stopping sleeves; c, assembling; and d, discharging of finished products. The device for assembling the blood stopping sleeves of the blood collecting needles comprises a base and a hopper, a material scraping bin, a conveying platform, a guiding die, a material scraping mechanism and a trough which are arranged on the base, a positioning mechanism is arranged below a discharging port of the guiding die, the blood stopping sleeves falling out of the discharging port of the guiding die can be sleeved on the blood collecting needles which are arranged along a tooling carrier in a one-to-one correspondence mode, a reversing mechanism is arranged at one end of the conveying platform, which is close to the guiding die, and a rotating discharging mechanism is arranged between the conveying platform and the guiding die. By the aid of the method and the device, the assembling efficiency of the blood stopping sleeves and the blood collecting needles is improved.

Description

technical field [0001] The invention belongs to the technical field of medical equipment, and relates to a method for assembling a blood blocking sleeve of a blood collection needle and a device thereof. Background technique [0002] Lancets are used to collect blood samples during medical testing. Through the test of blood samples by the instrument, various index parameters in the blood components are obtained, and through comparison with the standard value range, it helps people understand the physiological and pathological conditions of the human body and enables doctors to make judgments on diseases. The blood collection needle includes a needle made of metal and a needle seat made of plastic material. The needle is connected to one end of the needle seat. set. [0003] The hemostatic sleeve is made of rubber material. Due to its flexibility, the assembly of the hemostatic sleeve is usually done manually, the production efficiency is low, and secondary pollution is lik...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23P19/02
Inventor 林军华
Owner MAIDER MEDICAL IND EQUIP
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