CN205055113U - Artificial respirator for clinical medicine - Google Patents
Artificial respirator for clinical medicine Download PDFInfo
- Publication number
- CN205055113U CN205055113U CN201520835193.2U CN201520835193U CN205055113U CN 205055113 U CN205055113 U CN 205055113U CN 201520835193 U CN201520835193 U CN 201520835193U CN 205055113 U CN205055113 U CN 205055113U
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- CN
- China
- Prior art keywords
- piston
- cylindrical shell
- barrel
- clinical medicine
- venthole
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- Expired - Fee Related
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses an artificial respirator for clinical medicine, the novel nipple rectifier comprises a cylindrical shel, the respiratory tube, respiratory mask, the top of barrel is provided with at least one inlet port, from last first piston of circular shape and the second piston of down having set gradually in the barrel, the diameter of first piston is greater than the diameter of second piston, the top of barrel be provided with the top of passing the barrel and with first piston and the 2nd hinge joint's piston rod, the below activity that is located the second piston in the barrel is provided with the sealing washer that matches with the barrel, be provided with the through -hole that matches with the second piston on the sealing washer, be located the fixed fixed stopper that has the venthole that is provided with in sealing washer below in the barrel, the sealing washer passes through a spring coupling with fixed stopper, the venthole internalization is provided with sealed piece, sealed piece passes through the 2nd spring coupling with the bottom of barrel, be provided with the barometer on the respiratory tube, be provided with the scale mark on the barometer. The beneficial effects are that: use laborsaving convenience, security performance and efficient.
Description
Technical field
This utility model relates to a kind of clinical medicine artificial ventilator.
Background technology
At present, when rescuing cardiological patients, often can use artificial respiration, the most frequently used is the artificial ventilator adopting the inflation of extruding inflating balloon, and it can avoid the artificial respiration contacted mouth to mouth, and effectively can avoid cross infection.Chinese patent 201320132443.7 discloses a kind of Cardiological artificial ventilator, and comprise artificial respiration's pipe and gas tube, it is characterized in that being provided with respirator on artificial respiration's pipe, the rear end of gas tube is provided with piezometer, and manometric rear end is provided with gas cell.This utility model structure is simple, and medical worker can control aeration quantity and air pressure when practicing artificial respiration to patient.But there is following problem in it: 1. can not control the pressure entering gas in human body, pressure is crossed conference and damaged patient; 2. and adopt the mode of extruding gas cell to others' artificial respiration, efficiency is low, wastes time and energy.
Utility model content
Problem to be solved in the utility model is to provide a kind of clinical medicine artificial ventilator using laborsaving convenience, security performance and efficiency high.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of clinical medicine artificial ventilator, comprise cylindrical shell, be arranged on the air tube of described cylinder body bottom, be arranged on the respirator on described air tube, it is characterized in that: the top of described cylindrical shell is provided with at least one air inlet, circular first piston and the second piston is disposed with from top to bottom in described cylindrical shell, the diameter of described first piston is greater than the diameter of the second piston, the top of described cylindrical shell is provided through the top of described cylindrical shell and the piston rod be connected with described first piston and the second piston, the underside being positioned at described second piston in described cylindrical shell is provided with the sealing ring matched with described cylindrical shell, described sealing ring is provided with the through hole matched with described second piston, the fixed plug be fixedly installed below described sealing ring with venthole is positioned in described cylindrical shell, described sealing ring is connected by the first spring with described fixed plug, sealing block is movably set with in described venthole, described sealing block is connected by the second spring with the bottom of described cylindrical shell, described air tube is provided with barometer, described barometer is provided with graduation mark.
Preferably, above-mentioned clinical medicine artificial ventilator, the top of wherein said piston rod is provided with handle.
Preferably, above-mentioned clinical medicine artificial ventilator, the top of wherein said handle is provided with rubber blanket.
Preferably, above-mentioned clinical medicine artificial ventilator, the quantity of wherein said air inlet is two.
Preferably, above-mentioned clinical medicine artificial ventilator, wherein said respirator is coniform.
Technique effect of the present utility model is mainly reflected in: promote piston rod downwards, and the second piston enters into through hole, and under the effect of first piston, sealing ring moves downward; Under the effect of gas pressure intensity, sealing block moves downward, and gas enters into air tube from venthole outflow tube, adopts in this way, and artificial respiration's effect is high, and uses laborsaving convenience; When upwards twitching piston rod, get back in venthole at the effect lower seal block of the second spring, prevent gas backstreaming, further increase efficiency; Under the effect of the first spring, original position got back to by sealing ring, therefore uses more laborsaving; Doctor can monitor the pressure in air tube in real time by the barometer on air tube, prevent that pressure is excessive to be damaged patient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Structural representation when Fig. 2 is this utility model use.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain this utility model, and be not used in restriction this utility model.
As Fig. 1, shown in 2, a kind of clinical medicine artificial ventilator, comprise cylindrical shell 1, be arranged on the air tube 2 bottom cylindrical shell 1, be arranged on the respirator 3 on air tube 2, the top of cylindrical shell 1 is provided with two air inlets 11, circular first piston 4 and the second piston 5 is disposed with from top to bottom in cylindrical shell 1, the diameter of first piston 4 is greater than the diameter of the second piston 5, the top of cylindrical shell 1 is provided through the top of cylindrical shell 1 and the piston rod 6 be connected with first piston 4 and the second piston 5, the underside being positioned at the second piston 5 in cylindrical shell 1 is provided with the sealing ring 7 matched with cylindrical shell 1, sealing ring 7 is provided with the through hole 71 matched with the second piston 5, the fixed plug 8 be fixedly installed below sealing ring 7 with venthole 81 is positioned in cylindrical shell 1, sealing ring 7 is connected by the first spring 72 with fixed plug 8, sealing block 82 is movably set with in venthole 81, sealing block 82 is connected by the second spring 83 with the bottom of cylindrical shell 1, air tube 2 is provided with barometer 9, barometer 9 is provided with graduation mark 91.
During use, promote piston rod 6, second piston 5 downwards and enter into through hole 71, under the effect of first piston 4, sealing ring 7 moves downward; Under the effect of gas pressure intensity, sealing block 82 moves downward, and gas enters into air tube 2 from venthole 81 outflow tube 1, adopts in this way, and artificial respiration's effect is high, and uses laborsaving convenience; When upwards twitching piston rod 6, get back in venthole 81 at the effect lower seal block 82 of the second spring 83, prevent gas backstreaming, further increase efficiency; Under the effect of the first spring 72, original position got back to by sealing ring 7, therefore uses more laborsaving; Doctor can by the pressure in the barometer 9 on air tube 2 in real time monitoring air tube 2, prevents that pressure is excessive to be damaged patient.
Wherein the top of piston rod 6 is provided with handle 61, and doctor is being held in very convenient pull or compression piston bar 6 on handle 61.The top of handle 61 is provided with rubber blanket 62, and rubber blanket 62 increases frictional force, also the hands of doctor is played to the effect of protection.Wherein respirator 3 is in coniform, and design makes respirator 3 better fit together with the face of patient like this, improves artificial respiration's efficiency.
Embodiment recited above is described preferred implementation of the present utility model, not limits design of the present utility model and scope.Under the prerequisite not departing from this utility model design concept; the various modification that this area ordinary person makes the technical solution of the utility model and improvement; protection domain of the present utility model all should be dropped into; the technology contents of this utility model request protection, all records in detail in the claims.
Claims (5)
1. a clinical medicine artificial ventilator, comprise cylindrical shell, be arranged on the air tube of described cylinder body bottom, be arranged on the respirator on described air tube, it is characterized in that: the top of described cylindrical shell is provided with at least one air inlet, circular first piston and the second piston is disposed with from top to bottom in described cylindrical shell, the diameter of described first piston is greater than the diameter of the second piston, the top of described cylindrical shell is provided through the top of described cylindrical shell and the piston rod be connected with described first piston and the second piston, the underside being positioned at described second piston in described cylindrical shell is provided with the sealing ring matched with described cylindrical shell, described sealing ring is provided with the through hole matched with described second piston, the fixed plug be fixedly installed below described sealing ring with venthole is positioned in described cylindrical shell, described sealing ring is connected by the first spring with described fixed plug, sealing block is movably set with in described venthole, described sealing block is connected by the second spring with the bottom of described cylindrical shell, described air tube is provided with barometer, described barometer is provided with graduation mark.
2. clinical medicine artificial ventilator according to claim 1, is characterized in that: the top of described piston rod is provided with handle.
3. clinical medicine artificial ventilator according to claim 2, is characterized in that: the top of described handle is provided with rubber blanket.
4. clinical medicine artificial ventilator according to claim 1, is characterized in that: the quantity of described air inlet is two.
5. clinical medicine artificial ventilator according to claim 1, is characterized in that: described respirator is coniform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520835193.2U CN205055113U (en) | 2015-10-26 | 2015-10-26 | Artificial respirator for clinical medicine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520835193.2U CN205055113U (en) | 2015-10-26 | 2015-10-26 | Artificial respirator for clinical medicine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205055113U true CN205055113U (en) | 2016-03-02 |
Family
ID=55381723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520835193.2U Expired - Fee Related CN205055113U (en) | 2015-10-26 | 2015-10-26 | Artificial respirator for clinical medicine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205055113U (en) |
-
2015
- 2015-10-26 CN CN201520835193.2U patent/CN205055113U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20161026 |