CN202223527U - Simple respirator - Google Patents
Simple respirator Download PDFInfo
- Publication number
- CN202223527U CN202223527U CN2011203842569U CN201120384256U CN202223527U CN 202223527 U CN202223527 U CN 202223527U CN 2011203842569 U CN2011203842569 U CN 2011203842569U CN 201120384256 U CN201120384256 U CN 201120384256U CN 202223527 U CN202223527 U CN 202223527U
- Authority
- CN
- China
- Prior art keywords
- air
- inlet tube
- face mask
- air inlet
- catheter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A simple respirator belongs to a medical instrument. The utility model aims at providing the simple respirator which is simple in structure and low in cost, is convenient and fast to use, is safe and sanitary and avoids cross infection. The simple respirator comprises an air inlet tube, a catheter and a face mask and is characterized in that the air inlet tube is connected with the face mask through the catheter, an air filtering layer is arranged at the connecting place between the catheter and the face mask, a one-way valve is arranged at the connecting part between the catheter and the air inlet tube, a piston rod is arranged in the air inlet tube, and an elastic binding belt is arranged at the two sides of the face mask, near to the end surface. When the simple respirator is in use, the face mask is used for covering the mouth and the nose of a patient, air is introduced into the lung of the patient through the catheter by drawing out the piston rod in the air inlet tube, the air filtering layer filters air so as to ensure the air entering the lung of the patient to be clean, the one-way valve can lead the air to flow into the face mask along the air inlet tube, thereby preventing the air from flowing back to affect the rescuing efficiency. The simple respirator is simple and practical in structure and low in cost, and is simple and convenient to operate.
Description
Technical field:
This utility model belongs to medical apparatus and instruments, is specifically related to a kind of simply respirator.
Background technology:
At present, the respiratory arrest patient who causes because of a variety of causes needs the artificial respiration to carry out the cardio-pulmonary resuscitation relief, under this external other urgent emergency situations; Artificial respiration's first aid means that also are absolutely necessary, existing manual are breathed and mostly are the mouth-to-mouth method of employing, its poor hygienic; Cause cross infection easily, the employing respirator that also has, but its structure is complicated, operation is more loaded down with trivial details; Incur loss through delay best rescue opportunity easily, influence patient's life security.
Summary of the invention:
The purpose of this utility model is to provide a kind of simply respirator, and its simple in structure, convenient to use, safety and sanitation has avoided cross infection, cost low.
The purpose of this utility model realizes in the following manner: this simply respirator; Constitute by air induction mast, conduit and face shield; The technical scheme that adopts is that air induction mast passes through conduit and is connected with face shield, and the junction of conduit and face shield is provided with the air filtration layer, and the junction of conduit and air induction mast is provided with check valve; Be provided with piston rod in the air induction mast, face shield is provided with the elastic bunch ligature near the both sides of end face.
The simply respirator of this utility model; Face shield is covered in patient's snout; Through the piston rod in the pull air induction mast air is sent into patient's pulmonary through conduit, the air filtration layer filters air, guarantees to get into the cleaning of the air in the patient pulmonary; Check valve can make air flow in face shield along air induction mast, and preventing influences the efficient of suing and labouring because of air flows backwards.This utility model is simple and practical, easy and simple to handle, with low cost.
Description of drawings:
Accompanying drawing is the structural representation of this utility model.
The specific embodiment:
With reference to accompanying drawing; This simply respirator is made up of air induction mast 1, conduit 2 and face shield 3, it is characterized in that air induction mast 1 is connected with face shield 3 through conduit 2; Conduit 2 is provided with air filtration layer 4 with the junction of face shield 3; Conduit 2 is provided with check valve 5 with the junction of air induction mast 1, is provided with piston rod 6 in the air induction mast 1, and face shield 3 is provided with elastic bunch ligature 7 near the both sides of end face.During use, cover patient's muzzle, breathe relief through the 6 couples of patients of piston rod in the push-and-pull air induction mast 1 then with face shield 3.Piston rod 6 pushes air in the process in the face shield 3 through conduit 2; Air filtration layer 4 can filter the air of process; Guarantee to get into the cleaning of the air in the patient pulmonary, check valve 5 can make air flow in face shield along air induction mast, and preventing influences the efficient of suing and labouring because of air flows backwards.This utility model is simple and practical, easy and simple to handle, with low cost.
Claims (1)
1. simply respirator; Constitute by air induction mast (1), conduit (2) and face shield (3); It is characterized in that air induction mast (1) is connected with face shield (3) through conduit (2), conduit (2) is provided with air filtration layer (4) with the junction of face shield (3), and conduit (2) is provided with check valve (5) with the junction of air induction mast (1); Be provided with piston rod (6) in the air induction mast (1), face shield (3) is provided with elastic bunch ligature (7) near the both sides of end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203842569U CN202223527U (en) | 2011-10-11 | 2011-10-11 | Simple respirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203842569U CN202223527U (en) | 2011-10-11 | 2011-10-11 | Simple respirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202223527U true CN202223527U (en) | 2012-05-23 |
Family
ID=46074138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203842569U Expired - Fee Related CN202223527U (en) | 2011-10-11 | 2011-10-11 | Simple respirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202223527U (en) |
-
2011
- 2011-10-11 CN CN2011203842569U patent/CN202223527U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Daqing traditional Chinese medicine hospital Assignor: Sun Wenying Contract record no.: 2012230001373 Denomination of utility model: Volum-controlled type simple respirator Granted publication date: 20120523 License type: Exclusive License Record date: 20120726 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20131011 |