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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, which aims to solve the technical problem of poor irrigation effect of existing sinus irrigation devices

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

Embodiment 1

[0036] Such as Figure 1-11 As shown, the present embodiment provides a multifunctional sinus irrigation device, including a housing and an irrigation system. Wherein, the flushing system includes a shielding part 11, a guide pipe 1, a liquid inlet pipe 8 and a flushing port joint 9, the guide pipe 1 extends from the bottom end of the casing and exposes the top end of the casing, and the first end of the liquid inlet pipe 8 is fixed to the casing The bottom end of the guide tube 1 is sleeved on the guide tube 1, the flushing port joint 9 is fixed on the second end of the liquid inlet tube 8, the flushing port joint 9 is used to connect the external flushing device, the shielding part 11 is fixed on the top of the guide tube 1, A flushing hole is provided on the wall of the guide pipe 1 near the end of the shielding portion 11. A plurality of flushing holes are evenly spaced along the circumference of the guiding pipe 1. The flushing holes are drop-shaped holes 13 or oblique ho...

Embodiment 2

[0048] Such as Figure 12 , the present embodiment provides a multi-functional sinus irrigation device, which has substantially the same structure as that in Embodiment 1, the difference being that in this embodiment, the shielding part 11 is a round platform with the top facing upwards, and the diameter of the bottom surface of the round platform is larger than that of the guide The inner diameter of the tube 1, the top edge and the bottom edge of the circular platform are arc transitions, and the guide tube 1 will not cause damage to the inner wall of the nasal cavity after entering the nasal cavity. The round table can block the top of the guide tube 1 to prevent the high-pressure flushing fluid from being sprayed directly from the top of the guide tube 1, thereby improving the comfort of the patient.

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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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