Multifunctional paranasal sinus flushing device

A flushing device and multi-functional technology, applied in the field of medical devices, can solve problems such as poor flushing effect, and achieve the effects of ensuring health, expanding flushing area, and good flushing effect

Pending Publication Date: 2021-06-22
HANGZHOU VITEX MEDICAL DEVICE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a multi-functional sinus irrigation device, w

Method used

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  • Multifunctional paranasal sinus flushing device
  • Multifunctional paranasal sinus flushing device
  • Multifunctional paranasal sinus flushing device

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0035] Example 1

[0036] Such as Figure 1-11 As shown, this embodiment provides a multifunctional sinus flushing device including a housing and a flushing system. Wherein, the flushing system includes a shutter portion 11, a guide tube 1, an in-liquid pipe 8, and a flushing port joint 9, and the guide tube 1 extends into the bottom end of the outer casing and exposes the top end of the outer casing, and the first end of the liquid pipe 8 is fixed to the outer casing. The bottom end is sleeved on the guide tube 1, and the flushing port 9 is fixed to the second end of the liquid pipe 8, and the flushing port 6 is used to connect the outer punch device, and the shutter portion 11 is fixed to the top end of the guide tube 1. The guide tube 1 is provided with a rinse hole on the tube wall of one end of the shutter portion 11, and the plurality of rinsing holes are arranged uniformly spaced in the circumferential direction of the guide tube 1, and the rinse hole is a water drip hole 13...

Example Embodiment

[0047] Example 2,

[0048] Such as Figure 12 This embodiment provides a multifunctional sinus flushing device, which is substantially the same as that in the first embodiment, and the difference is that in the present embodiment, the occlusion portion 11 is a round counter and the top surface is facing up, the diameter of the bottom surface of the round counter is greater than the guide The inner diameter of the tube 1, the top edge and the bottom edge of the round counter are rounded transitions, and the guide tube 1 does not cause damage to the inner wall of the nasal cavity after entering the nasal cavity. The round counter can block the top end of the guide tube 1, avoiding the high-pressure rinsing liquid from the top end of the guide tube 1 in direct injection, improve the patient's comfort,.

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PUM

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Abstract

The invention discloses a multifunctional paranasal sinus flushing device. The device comprises a shell and a flushing system. The flushing system comprises a shielding part, a guiding pipe, a liquid inlet pipe and a flushing port connector, the guiding pipe extends into the shell from the bottom end of the shell and is exposed out of the top end of the shell, the first end of the liquid inlet pipe is fixed to the bottom end of the shell and arranged on the guiding pipe in a sleeving mode, the flushing port connector is fixed to the second end of the liquid inlet pipe and used for being connected with an external flushing device, the shielding part is fixed to the top end of the guiding pipe, flushing holes are formed in the pipe wall of the end, close to the shielding part, of the guiding pipe, the multiple flushing holes are evenly formed in the circumferential direction of the guiding pipe at intervals, the flushing holes are water-drop-shaped holes or inclined holes facing the shielding part, and the tip ends of the water-drop-shaped holes face the shielding part. Compared with the prior art, the flushing device has the advantage of being good in flushing effect.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a multifunctional nasal sinus flushing device. Background technique [0002] Sinus irrigation is one of the important adjuvant treatment methods after ENT surgery. During the recovery period after surgery, there will be more bloody or purulent sinus cavities (including maxillary sinus, ethmoid sinus, frontal sinus, and sphenoid sinus) secretions, so patients often need nasal irrigation after surgery. The nasal sinuses are flushed by delivering physiological saline or mixed drug flushing solution into the sinuses, and the physiological saline mixed with impurities flows out of the sinus cavity after flushing, so as to achieve the effect of cleaning the sinuses. Existing nasal cavity irrigators on the market mostly adopt straight pipe nozzles, and a liquid outlet hole is arranged at the end of the irrigation pipe, and the water flow flushes the sinuses in a direct way....

Claims

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Application Information

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IPC IPC(8): A61H35/04A61M1/00
CPCA61H35/04A61M2210/0618A61M2210/005
Inventor 曹佩培赵中廖惠鹏
Owner HANGZHOU VITEX MEDICAL DEVICE CO LTD
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