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Air-liquid pipeline assembly of early-stage debridement flusher

A gas-liquid tube and irrigator technology, applied in enema/irrigator, infusion set, syringe, etc., can solve the problem of inconvenient replacement of disinfectant multiple times, achieve convenient function adjustment, save power air pressure, and improve power use efficiency Effect

Inactive Publication Date: 2018-07-20
张涛
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Another purpose of the present invention is to propose a gas-liquid pipeline assembly for an early debridement and irrigator, which can overcome the inconvenience of multiple replacements of disinfectant during the debridement operation, quickly replace different disinfectants, and adapt to different types of wounds and Pathogenic and contaminating microorganisms, improving the adaptability of irrigation and debridement procedures during surgery

Method used

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  • Air-liquid pipeline assembly of early-stage debridement flusher
  • Air-liquid pipeline assembly of early-stage debridement flusher

Examples

Experimental program
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Effect test

Embodiment 1

[0029] Example 1, Figure 1-2 It is a schematic structural diagram of an early debridement and irrigator gas-liquid pipeline assembly provided in Embodiment 1 of the present invention.

[0030] A gas-liquid pipeline assembly of an early debridement and irrigator, including a protective sleeve 1, a liquid-taking needle 8, a power air pressure interface 17, and a handheld interface 35.

[0031] The protective casing 1 is a circular blind pipe, which is a hard PVC pipe fitting with an inner diameter of 9mm, a length of 192mm, and a wall thickness of 1mm; 3mm. To prevent the nozzle from cracking during use, the inner wall is 10mm away from the opening. There is a ring groove 2. The inner side of the ring groove is 1mm raised, the outer side is raised 0.6mm, and the width of the middle depression is 1.1mm. The ring forms a locking structure, which is convenient for opening and locking the protective sleeve and the liquid-taking needle, and protects the aseptic state of the liquid...

Embodiment 2

[0036] Example 2, image 3 It is a top view of a special bottle cap for the gas-liquid pipeline of an early debridement and irrigator provided in Embodiment 2 of the present invention.

[0037]Special bottle cap 31 top edges are provided with a pair of bridge-shaped draw-in groove 27, and draw-in groove outer edge is arc-shaped, and inner edge is rectangular, long 7.8mm wide 4mm; The fixed tenon 11 forms a locking structure to prevent the liquid-taking needle from coming out of the disinfectant liquid bottle; the special bottle cap is provided with an unsealing pull ring (30).

[0038] Example 2, Figure 4 It is a front view of a special bottle cap for the air-liquid pipeline of an early debridement and irrigator provided in Embodiment 2 of the present invention.

[0039] The bridge-shaped card slot 27 is rectangular, with a height of 5mm and a width of 4mm. The opening pull ring 30 has a diameter of 14mm, the bottle cap 31 has a diameter of 22mm, and a height of 22mm; the s...

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Abstract

The invention relates to the field of medical instrument accessories, in particular to an air-liquid pipeline assembly of an early-stage debridement flusher. The assembly comprises a protective sleeve, a liquid obtaining needle, a power pneumatic interface, a special bottle cap and a handheld machine interface, and the protection sleeve and the liquid obtaining needle are hermetically hinged through a ring belt groove and a protruding clamping ring, so that the assembly is not contaminated by bacteria in use. The liquid obtaining needle is provided with an air inlet needle and a liquid outletneedle to complete air pressure and liquid power conversion; a liquid obtaining needle protective plate protects the local clean and aseptic environment of the special bottle cap. A liquid path interface is connected with the handheld machine interface through a blue liquid pipeline, a red liquid pipeline and a colorless liquid pipeline; an air path interface is connected with pneumatic power through the power pneumatic interface to quickly cut off the dynamic air pressure and the local air tightness; a sealing rubber pad of the special bottle cap is provided with a preset puncture point so that the liquid obtaining needle can conveniently puncture the sealing rubber pad and balanced wrapping force can be generated, and then an acceptable airtight state is formed; the air-liquid pipeline assembly can be used for conveniently replacing an associated assembly. Therefore, an operator can conveniently and accurately complete a debridement flushing procedure.

Description

technical field [0001] The invention relates to the field of medical device accessories, in particular to a gas-liquid pipeline assembly of an early debridement and irrigator. Background technique [0002] The early debridement and irrigator is an important medical device for medical staff to wash, debride, disinfect and stop the wound process on the spot. The air-liquid circuit assembly is an important part of the early debridement and irrigator. The performance and convenience of gas-liquid pipeline components have an important impact on the medical function of early debridement and irrigator, so gas-liquid pipeline components play a key role in the process of early debridement and irrigation on site. [0003] In special unstable environments such as emergency rescue and disaster relief and battlefields, the early debridement and irrigator can complete the debridement and irrigation under simple and sanitary conditions by changing the operating procedures of the disinfect...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M3/02A61M39/08
CPCA61M3/0279A61M3/005A61M39/08
Inventor 张涛鱼敏田万成
Owner 张涛
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