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Tube connection apparatus

A technology of tube connection and retraction position, which is applied to other medical devices and other directions, and can solve the problem that the operator's fingers are exposed to radiation, etc.

Inactive Publication Date: 2009-09-09
NEMOTO KYORINDO KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0023] However, in this fluoroscopic imaging system, since the short and long needles are also manually operated by the operator to pierce the elastic member of the liquid medicine container, the operator's fingers will be exposed to radiation at this time.

Method used

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Embodiment Construction

[0047] Hereinafter, an embodiment of the present invention will be described with reference to the drawings. Such as Figure 1 to Figure 5 As shown, the fluoroscopic imaging system 1000 of this embodiment is composed of the following parts: a medical solution injection device 100, a medical solution injector 200 as a liquid container, a tube connecting device 300, a medical solution container 400, and a PET device 500 as a fluoroscopic imaging device. , using the drug solution injection device 100 to inject a radioisotope drug solution as a radiocontrast agent from the drug solution container 400 to a subject (not shown in the figure), and using the PET device 500 to capture a fluoroscopic image of the subject.

[0048] Such as figure 2 As shown, the PET apparatus 500 has a perspective imaging unit 501 as an image imaging device and an imaging control unit 502 , and the perspective imaging unit 501 and the imaging control unit 502 are connected by wire. The fluoroscopic ima...

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Abstract

The present invention provides a tube connection device capable of connecting a tube member to a drug solution container of a radioactive contrast medium while minimizing radiation to an operator. When the liquid medicine container (400) is filled to the container holding mechanism (315) in the retracted position, the liquid medicine container (400) is moved to the piercing position by the container moving mechanism (310), and the short / long needle parts (341, 342 ) is moved to the piercing position by the cage moving mechanism (320). Since the short / long needle parts (341, 342) pierce the elastic part (402) of the liquid medicine container (400) without the operator's manual operation, it is possible to minimize the radiation to the operator. While connecting the liquid supply pipe (120) and the liquid medicine injection pipe (130) to the liquid medicine container (400).

Description

technical field [0001] The present invention relates to a tube connection device for connecting a tube member to a liquid medicine container, and more particularly to a tube connection device for connecting a liquid supply tube and a liquid medicine injection tube to a liquid medicine container containing a radioactive contrast agent. Background technique [0002] Currently, there are CT (Computed Tomography: Computed Tomography) scanners, MRI (Magnetic Resonance Imaging: Nuclear Magnetic Resonance Imaging) devices, PET (Positron Emission Tomography: Positron Emission Computer Tomography) apparatus, SPECT (Single Photon Emssion Computed Tomography: single photon emission computed tomography) apparatus, ultrasonic diagnostic apparatus, angiography (angiography) apparatus, MRA (MR Angio: nuclear magnetic resonance angiography) apparatus, etc. [0003] When the above-mentioned apparatus is used, it is sometimes necessary to inject a medical solution such as a contrast medium in...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61M39/02
Inventor 根本徹生驹知行福田隆
Owner NEMOTO KYORINDO KK