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Dual-opening boat ship type welding mouth of transfusion bag

An infusion bag and welding port technology, which is applied in the field of improved boat-shaped welding ports of infusion bags, can solve the problems of increasing the probability of drug contamination, inconvenient welding operation, reducing the probability of contamination, etc. Effect

Inactive Publication Date: 2006-07-26
SHINVA MEDICAL INSTR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The single-port boat-shaped welding port is easy to weld and has good sealing performance after welding. However, during use, since the same port is used for dosing and injection, the particles in the infusion increase, and the cap needs heat welding, which increases the chance of drug contamination; The welding port of the double hose is easy to use, and different nozzles can be used for dosing and injection, which reduces the chance of pollution and is safe and reliable, but the welding operation is inconvenient and the cost is high

Method used

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  • Dual-opening boat ship type welding mouth of transfusion bag
  • Dual-opening boat ship type welding mouth of transfusion bag
  • Dual-opening boat ship type welding mouth of transfusion bag

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Embodiment Construction

[0022] The present invention will be further described in conjunction with the accompanying drawings of the above-mentioned embodiments.

[0023] As shown in the figure, the double-port boat-shaped welded port of the infusion bag according to the present invention includes a boat-shaped welded tail 9 and a drug feeding port 4, and is characterized in that the boat-shaped welded tail 9 is provided with two drug feeding ports side by side. Adapting to the shape of the boat-shaped welded tail 9, the lower cross-section of the dosing port is designed as a rhombus, and the two dosing ports are communicated at the bottom of the boat-shaped welded tail 9.

[0024] A cover 3 is equipped on the dosing port 4, and a sealing rubber plug 2 is arranged in the inner cavity of the cover 3, and a compression groove 8 is arranged on the periphery of the cover 3, and the compression groove 8 is connected with the inner wall of the dosing port 4. Corresponding to the sealing protrusion 7; the in...

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Abstract

The invention discloses a transfusion bag double-port ship-shaped welding interface of medical transfusion accessory, which comprises the following parts: ship-shaped welding empennage and dosing port, wherein the two dosing ports are installed on ship-shaped welding empennage side by side; the capping is installed on dosing port; the sealing plug is in capping cave; the periphery of capping installs pressing beard; the pressing beard corresponds to sealing convex area on the inner surface of dosing port. The method is convenience, which reduces the cost.

Description

technical field [0001] The invention relates to an improved boat-shaped welding port of an infusion bag, which is a medical infusion accessory. Background technique [0002] At present, there are mainly two structural forms of the welding joint of the infusion bag, one is a single-port boat-shaped welding joint, and the other is a double-hose welding joint. The single-port boat-shaped welding port is easy to weld and has good sealing performance after welding. However, during use, since the same port is used for dosing and injection, the particles in the infusion increase, and the cap needs heat welding, which increases the chance of drug contamination; The welding port of the double hose is easy to use, and different nozzles can be used for dosing and injection, which reduces the chance of pollution and is safe and reliable, but the welding operation is inconvenient and the cost is high. Contents of the invention [0003] The object of the present invention is to provide...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61J1/14A61J1/10A61M5/14B65D39/00B65D41/00
Inventor 李之良林树发朱庆国
Owner SHINVA MEDICAL INSTR CO LTD
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