Air-passing type medical-use blood-stop plug for postnaris

A posterior nostril and stuffer technology, applied in the field of medical devices, can solve problems such as inconvenience, inability to satisfy patients, affecting breathing, etc., and achieve the effects of convenient and safe use, good hemostasis effect, and pain relief.

Inactive Publication Date: 2008-04-02
尹衍忠
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This hemostatic airbag achieves the hemostatic effect to a certain extent, but because the structure of the nasal cavity and posterior nostril airway varies from person to person, it cannot meet the needs of different patients in actual application, and the patient's breathing will be affected after use, and the airbag cannot be judged Deep into the nostrils, it is not easy to find the displacement of the compression position
In addition, the pressure of the airbag cannot be judged. If the pressure is too high, it will cause pain to the patient. If the pressure is too small, the hemostatic effect cannot be achieved, which is very inconvenient to use

Method used

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  • Air-passing type medical-use blood-stop plug for postnaris

Examples

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Embodiment Construction

[0009] One end of a plastic air injection tube 2 is connected with a conical packing air bag 1, and the other end is connected with a pressure display air bag 3 with an air injection valve 4. The tapered packing air bag passes through a vent tube 7, and the size is marked on the plastic air injection tube 2. Scale, fix the traction retention line 6 near the stuffing airbag 1, and the retention clip bar 5 is temporarily hung on the traction retention line 6.

[0010] When in use, put cotton pieces such as ephedrine into the nasal cavity to temporarily stop bleeding, rub the conical stuffing airbag 1 of the present invention with glycerin and then insert the plastic air injection tube 2 into the patient's rear nasal cavity, according to the size scale on the plastic air injection tube 2 Tighten the traction and retention line 6 until it is fully inserted, fix it outside the nostril through the retention clamp rod 5, and then use a syringe to inject air into the conical packing ai...

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PUM

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Abstract

A breather-type medical plug for treating nasal hemorrhage by filling it in rear naris is composed of a conic filling air bag, a pressure indicating air bag with aerating valve, an aerating tube connected between said two air bags, an air tube passing through said conic air bag, a tracting and fixing thread close to said conic air bag, and a thread clamping and fixing rod. Its application is also disclosed.

Description

technical field [0001] The invention belongs to medical instruments, in particular to a posterior nostril hemostatic packing device. Background technique [0002] Posterior nostril bleeding is one of the common clinical emergencies in otolaryngology. It is often violent and requires rapid and effective hemostasis measures. At present, the posterior nostril gauze ball packing method is often used, but the operation method is relatively complicated. The gauze ball needs to be pulled with a guide tube before reaching the posterior nostril. Due to the limitation of the recipient position, a half-sitting position is required, and there are requirements for lighting. And the yarn ball size is more difficult to grasp. Chinese Patent Publication No. CN99223137.X discloses a nasal cavity hemostatic air bag, which consists of four parts: nasal obstruction, nasal cavity air bag, airway tube, and backguy. The front and back of the airbag can only be expanded into one plane, and cannot...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B17/12A61B17/24
Inventor 尹衍忠李厚菊
Owner 尹衍忠
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