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Blood purification apparatus with detachable line

A blood purification and purification device technology, applied in the direction of suction equipment, dialysis systems, etc., can solve the problems of patients' blood leakage and other problems, and achieve the effect of eliminating the possibility, eliminating blood leakage, and simply starting the treatment

Inactive Publication Date: 2016-04-13
CHANGZHOU HUAYUE MINIMAL INVASIVE MEDICAL EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, if the connector 105 becomes loose during infusion treatment, the patient's blood may leak.

Method used

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  • Blood purification apparatus with detachable line
  • Blood purification apparatus with detachable line
  • Blood purification apparatus with detachable line

Examples

Experimental program
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Embodiment Construction

[0018] Next, preferred embodiments of the present invention will be described with reference to the drawings. figure 1 It is an explanatory diagram showing a schematic configuration of a detachable blood purification device 1 according to the present embodiment.

[0019] Such as figure 1 As shown, a blood purification device 1 with detachable pipelines includes: a purification device 10 that allows blood to pass through and purifies the blood; it is used to supply blood from the blood collection end 11a to the purification device 10, and make the blood that has passed through the purification device 10 The circulation tube 11 returning to the blood return end 11b; the liquid guide tube 12 that can be mounted and detached relative to the circulation tube 11 .

[0020] The purification device 10 is a member incorporating, for example, a hollow fiber membrane or an adsorbent, and can purify blood by removing or separating a predetermined substance from passing blood according to...

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Abstract

The invention provides a blood purification apparatus with a detachable line. The blood purification apparatus (1) with the detachable line comprises: a purifying device (10) allowing blood to pass and be purified; a circulating tube (11) used for supplying blood from a blood collection end (11a) to the purifying device (10) and enabling the blood passing through the purifying device (10) to return to a blood return terminal (11b); a liquid guide tube (12) that can be connected with a preset liquid channel (60) and that is used for guiding a liquid from the channel (60) to the circulating tube (11). In the circulating tube (11), provided is a connecting tube (30) that allows the liquid guide tube (12) to be freely attached and detached, and the connecting tube (30) opens when the liquid guide tube (12) is attached and closes when the liquid guide tube (12) is detached. The liquid guide tube (12) can be set with respect to at least one of the blood collection end (11a) and blood return end (11b) of the circulating tube (11).

Description

technical field [0001] The invention relates to a blood purification device with detachable pipelines for purifying blood. Background technique [0002] For example, as shown in FIG. 5 , a blood purification device with a detachable circuit such as a hemodialysis device for dialysis of blood, a plasma exchange device for separating and exchanging blood plasma, etc. usually has a purification device 100 and a pump 101 supplies blood from the blood collection end 102a to the purification device 100, and returns the blood passing through the purification device 100 to the circulation tube 102 of the blood return end 102b. In addition, a detachable line blood purification device has an infusion line 104 for introducing a liquid such as physiological saline from a groove 103 into a circulation tube 102 (see Patent Document 1). The infusion line 104 can be connected to the branch line 102c of the circulation tube 102 using a connector 105 or the like. [0003] Patent Document 1:...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M1/14A61M1/18
CPCA61M1/14A61M1/1621A61M1/1627
Inventor 王娜
Owner CHANGZHOU HUAYUE MINIMAL INVASIVE MEDICAL EQUIP CO LTD
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