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Medicine storage bag taper-lock mechanism for patient-controlled analgesia pump

An analgesic pump and drug storage technology, which is applied to the introduction of devices into the body, pressure infusion, etc., can solve the problems of high-pressure nitrogen safety hazards, low labor efficiency, complicated movements, etc., and achieve the effect of eliminating safety hazards and reducing manual use.

Pending Publication Date: 2018-11-23
常熟优合自动化科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Due to its exquisite structure, the medical analgesic pump has high requirements. In the actual production process, it often needs to be manually assembled and produced. The step of expanding the medicine bag is because the silicone sleeve needs to be stretched first and then the medicine bag is put in. The whole process is more complicated. , the artificial efficiency is very low
At present, some auxiliary equipment in the market are inflated by inserting a high-pressure air tube into the drug storage bag, and then putting the drug storage bag into a suitable vacuum chamber, and the high-pressure air tube evenly ejects high-pressure gas to discharge the stored drug. The bag is stretched, and the stretched drug storage bag is attached to the wall of the vacuum chamber, and the stretched state is maintained by vacuum adsorption, and then the trachea is taken out, the mandrel is inserted, and the vacuum adsorption state is released. Although this method can meet the requirements of automatic assembly requirements, but there are certain safety hazards in the use of high-pressure nitrogen in the process

Method used

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  • Medicine storage bag taper-lock mechanism for patient-controlled analgesia pump
  • Medicine storage bag taper-lock mechanism for patient-controlled analgesia pump
  • Medicine storage bag taper-lock mechanism for patient-controlled analgesia pump

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Embodiment Construction

[0021] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0022] see Figure 1 to Figure 3 , the embodiment of the present invention includes:

[0023] A drug storage bag expansion sleeve mechanism for analgesic pumps, comprising: a drug storage bag feeding system, an expansion sleeve device, a rod delivery module and a module substrate 3, the drug storage bag feeding system, the expansion sleeve device and The rod conveying modules are all installed on the module base plate 3 .

[0024] The drug storage bag feeding system can transport the drug storage bag to be fitted to the expansion sleeve device; the drug storage bag feeding system includes a feeding section and a feeding section, and the feeding ...

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Abstract

The invention discloses a medicine storage bag taper-lock mechanism for a patient-controlled analgesia pump. The medicine storage bag taper-lock mechanism for the patient-controlled analgesia pump comprises a medicine storage bag feeding system, a taper-lock device, a rod piece conveying module and a module base plate; the feeding system and the taper-lock mounting device are both arranged on themodule base plate, a special strutting mechanism arranged in the middle of the taper-lock mounting device can strut a medicine storage bag, and the rod piece conveying module can convey a core rod which is assembled in the former working procedure into the strutted medicine storage bag. The whole process is completed through mechanical motions, and compared with universal flatulence installation in the industry, the medicine storage bag taper-lock mechanism is safer, more reliable, and high in automated degree, and the dosage of high-pressure nitrogen is reduced.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to an inflatable sleeve device for an analgesic pump medicine storage capsule. Background technique [0002] Due to its exquisite structure, the medical analgesic pump has high requirements. In the actual production process, it often needs to be manually assembled and produced. The step of expanding the medicine bag is because the silicone sleeve needs to be stretched first and then the medicine bag is put in. The whole process is more complicated. , the artificial efficiency is very low. At present, some auxiliary equipment in the market are inflated by inserting a high-pressure air tube into the drug storage bag, and then putting the drug storage bag into a suitable vacuum chamber, and the high-pressure air tube evenly ejects high-pressure gas to discharge the stored drug. The bag is stretched, and the stretched drug storage bag is attached to the wall of the vacuum chamber, and ...

Claims

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Application Information

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IPC IPC(8): A61M5/142
CPCA61M5/142
Inventor 黄锦祥
Owner 常熟优合自动化科技有限公司
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