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Atraumatic puncture catheter and closure device

A puncture catheter and anti-injury technology, applied in the direction of catheters, puncture needles, puncture needles, etc., can solve the problems of patients' nervousness, organ damage, pneumothorax and cross-infection, so as to reduce economic burden, prevent organ damage, and operate easy effect

Active Publication Date: 2019-01-11
SHENYANG HUIDE MEDICAL APPLIANCE MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The current thoracentesis is the direct insertion of the puncture needle, and its disadvantages are that it is easy to cause organ damage, pneumothorax and cross-infection, and it is easy to cause tension in patients

Method used

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  • Atraumatic puncture catheter and closure device
  • Atraumatic puncture catheter and closure device
  • Atraumatic puncture catheter and closure device

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Embodiment Construction

[0023] Below in conjunction with accompanying drawing, the present invention will be further described:

[0024] Such as figure 1 As shown, the present invention proposes an anti-injury puncture catheter and a sealing device, the device includes a soft sleeve 1, a puncture needle 2 and an aspirator 3, a Y-shaped mouth is arranged at the root of the soft sleeve, and the Y-shaped mouth One end is connected to the aspirator 3, and the other end is provided with an overflow prevention device 4; when the puncture needle 2 is used, it is inserted into the soft sleeve 1 from the overflow prevention device 4. The connected water detection side hole 5, when the puncture needle 2 is inserted into the soft sleeve 1, the water detection side hole 5 communicates with the Y-shaped mouth. The inner chamber of the puncture needle 2 communicates with the needle hole at the needle tip 11 of the puncture needle 2 .

[0025] The front end of the puncture needle 2 is provided with a diameter-red...

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Abstract

An anti-injury puncture catheter and a sealing device, the device includes a soft sleeve, a puncture needle and an aspirator, a Y-shaped mouth is arranged at the root of the soft sheath, one end of the Y-shaped mouth is connected to the aspirator, and the other end is provided with a Anti-overflow device; when the puncture needle is used, it is inserted into the soft sleeve from the overflow-proof device. The hole communicates with the Y-shaped opening; the inner cavity of the puncture needle communicates with the pinhole at the needle tip of the puncture needle. Piercing and aspiration are done in a closed system. After the puncture needle is pulled out during the final drainage, the process of pumping and draining fluid is completed in the body cavity by the soft sleeve 1, so the patient will not have tension generated due to the steel needle in the body. The doctor can complete the pumping and drainage process by himself and does not have to worry about the accident of the steel needle in the body, which reduces the labor intensity.

Description

technical field [0001] The invention relates to an anti-injury puncture catheter and a sealing device. Background technique [0002] The current thoracentesis is the direct insertion of a puncture needle, which has the disadvantages of easily causing organ damage, pneumothorax and cross-infection, and easily causing tension in patients. Contents of the invention [0003] Purpose of the invention: [0004] The invention provides an anti-injury puncture catheter and a sealing device, the purpose of which is to solve the existing problems in the past. [0005] Technical solutions: [0006] An anti-injury puncture catheter and a sealing device, characterized in that the device includes a soft sleeve, a puncture needle and an aspirator, a Y-shaped mouth is arranged at the root of the soft sheath, and one end of the Y-shaped mouth is connected to the aspirator, The other end is provided with an overflow prevention device; when the puncture needle is used, it is inserted into ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B17/34A61M1/00A61M1/04
CPCA61M1/0023A61B17/3415A61B17/3417A61B17/3421A61B17/3494A61B2017/3419A61M1/04A61M2202/02A61M2202/0492A61M1/67A61M2202/0014
Inventor 那仁达来邹杰范颖邓辉
Owner SHENYANG HUIDE MEDICAL APPLIANCE MFG
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