CN209884956U - Emergency respirator for nursing of respiratory department - Google Patents
Emergency respirator for nursing of respiratory department Download PDFInfo
- Publication number
- CN209884956U CN209884956U CN201920451475.0U CN201920451475U CN209884956U CN 209884956 U CN209884956 U CN 209884956U CN 201920451475 U CN201920451475 U CN 201920451475U CN 209884956 U CN209884956 U CN 209884956U
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- lever
- air cylinder
- filter
- nursing
- respirator
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Abstract
An emergency respirator for nursing in a respiratory department effectively solves the problems that the existing respiratory treatment mode is inconvenient to use and the treatment effect is influenced; the air cylinder comprises a supporting seat, wherein an up-and-down axial cylinder body is arranged at the right end of the supporting seat, an air cylinder cavity and a balance weight cavity are arranged in the cylinder body, a lever in the left-and-right direction is hinged between the air cylinder cavity and the balance weight cavity, a piston is connected in the air cylinder cavity in a sliding manner, one end of the lever is hinged with the piston through a connecting rod, a liftable balance weight block is arranged in the balance weight cavity, the upper end of the balance weight block is connected with the other end of the lever through a pull rope, the lower end; set up the supporting seat and can make patient's air flue open smoothly, but set up luffing motion's lever for the time of cylinder chamber inflation at every turn equals, and then guarantees regularly and even carries out artificial respiration to the patient, improves treatment efficiency, this simple structure, convenient operation, the design is novel, and the practicality is strong.
Description
Technical Field
The utility model relates to a department of respiration nursing apparatus technical field, especially a department of respiration nurses with emergent respirator.
Background
Department of respiration patient need carry out artificial respiration to the patient immediately when emergency appears, and current artificial respiration mode includes artifical direct respiration and adopts the respirator to breathe.
The patient is easy to infect bacteria to the nursing staff in the artificial respiration process if the patient suffers from infectious diseases, so that the risk of infection is brought to the patient; the existing respirator is generally of an air bag type, nursing staff can rescue patients by extruding an air bag, the infection probability caused by direct contact with the patients is avoided, but the nursing staff can feel aching hand muscles by extruding the air bag for a long time, the speed of extruding the air bag is reduced, and the probability of successful rescue is further reduced; in addition, when rescuing, the nursing staff need to hold the head of the patient by hands to open the airway of the patient, and then carry out respiratory rescue, which is very inconvenient to operate and affects the rescue effect.
SUMMERY OF THE UTILITY MODEL
To the above situation, for overcoming the defect of prior art, the utility model aims at providing an emergency respirator is used in nursing of department of respiration, the effectual current breathing treatment mode of having solved is used inconveniently, and influences the problem of treatment effect.
The technical scheme of its solution is, the utility model discloses a supporting seat, axial barrel about the supporting seat right-hand member is equipped with, be equipped with air cylinder chamber and counter weight chamber in the barrel, air cylinder chamber and counter weight chamber do not communicate with each other, it has the lever of left right direction to articulate between air cylinder chamber and the counter weight chamber, air cylinder intracavity sliding connection has the piston, lever one end is in the same place through connecting rod and piston hinge, the counter weight intracavity is equipped with the balancing weight of liftable, the balancing weight upper end links together through the other end of stay cord with the lever, air cylinder chamber lower extreme has the filter through hose connection, the filter left side is equipped with the respiratory.
Compared with the prior art, the beneficial effects of the utility model are that: set up the supporting seat and can make patient's air flue open smoothly, but set up luffing motion's lever for the time of cylinder chamber inflation at every turn equals, and then guarantees regularly and even carries out artificial respiration to the patient, improves treatment efficiency, this simple structure, convenient operation, the design is novel, and the practicality is strong.
Drawings
Fig. 1 is a front view of the present invention.
Figure 2 is an isometric view of the present invention cut along the hose axis.
Fig. 3 is a cross-sectional axial view of a-a of fig. 1 according to the present invention.
Fig. 4 is a cross-sectional view of B-B of fig. 1 according to the present invention.
Fig. 5 is a perspective view of the present invention.
Detailed Description
The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.
The air pump comprises a supporting seat 1 and is characterized in that an upper axial barrel 2 and a lower axial barrel 2 are arranged at the right end of the supporting seat 1, an air cylinder cavity 3 and a balance weight cavity 4 are arranged in the barrel 2, the air cylinder cavity 3 is not communicated with the balance weight cavity 4, a lever 5 in the left-right direction is hinged between the air cylinder cavity 3 and the balance weight cavity 4, a piston 6 is connected in the air cylinder cavity 3 in a sliding mode, one end of the lever 5 is hinged with the piston 6 through a connecting rod 7, a liftable balance weight block 8 is arranged in the balance weight cavity 4, the upper end of the balance weight block 8 is connected with the other end of the lever 5 through a pull rope 9, the lower end of the air cylinder cavity 3 is connected with.
The patient can be better supported, the air passage of the patient can be smoothly opened, and the upper surface of the supporting seat 1 is an arc-shaped surface which is matched with the physiological curvature of the human neck when the human neck is bent.
For better use, the distance between the hinge point of the lever 5 and the pull rope 9 is smaller than the distance between the hinge point and the lever 5.
In order to achieve better use effect, the bottom of the air cylinder cavity 3 is provided with an air suction hole 14, and an air suction one-way valve with an opening facing the air cylinder cavity 3 is arranged in the air suction hole 14.
In order to prevent moisture or impurities in the exhaled air of the patient from entering the air passage, filter cotton is arranged in the filter 11.
In order to achieve better use effect, an air inlet one-way valve 15 with an opening facing the filter 11 is arranged at one end, close to the filter 11, in the hose 10, an air outlet one-way valve 16 with an opening far away from the filter 11 is arranged in the air outlet 13, and the opening pressure of the air inlet one-way valve 15 is smaller than that of the air outlet one-way valve 16.
In order to achieve a better using effect, the breathing mask 12 is internally provided with the opening tube 17, the opening tube 17 is communicated with the inside of the filter 11, and the left end of the opening tube 17 is positioned at the left side of the left side surface of the breathing mask 12.
In order to carry out uniform artificial respiration on a patient and improve the treatment effect, the balancing weight 8 enables the inflation time of the air cylinder cavity 3 each time to be equal to the time interval of two times of respiration to the patient through the lever 5.
When the utility model is used, the initial state that the air cylinder cavity 3 is filled with air is set;
placing the supporting seat 1 below the neck of a patient, enabling the chin of the patient to face upwards and the head of the patient to face backwards, so as to open the airway of the patient, then opening the mouth of the patient, covering the mouth of the patient with the respirator 12, and enabling the free end of the expanding tube 17 to be positioned in the oral cavity of the patient;
one hand pinches the nose of a patient, the other hand presses the right end of the lever 5 downwards, the right end of the lever 5 pushes the piston 6 to move downwards in the air cylinder cavity 3 through the connecting rod 7, at the moment, the air inlet one-way valve 15 is opened, the air outlet one-way valve 16 is closed, the air in the air cylinder cavity 3 is filtered by the filter 11 and then enters the respiratory tract of the patient through the opening pipe 17, and meanwhile, the left end of the lever 5 pulls the balancing weight 8 to move upwards from bottom to top in the balancing weight cavity 4 through the pull rope 9;
when the lower surface of the piston 6 contacts with the inner bottom surface of the air cylinder cavity 3, the lever 5 stops being pressed downwards, at the moment, the air in the respiratory tract of the patient enters the filter 11 through the opening pipe 17, the filter cotton in the filter 11 absorbs the moisture, the exhaust one-way valve 16 is opened, and the air is exhausted out of the patient;
meanwhile, the lever 5 pulls the left end of the lever 5 to swing from top to bottom under the action of the balancing weight 8, meanwhile, the piston 6 moves upwards in the inflator cavity 3 under the action of the lever 5, and the air suction one-way valve is opened and inflates air into the inflator cavity 3; the patient can be continuously and artificially breathed by repeating the actions, and the problems that the artificial respiration speed is slowed down and the treatment effect is influenced due to the fact that the air bag is extruded for a long time are solved.
The utility model discloses set up supporting seat 1, in order to open patient's air flue smoothly before carrying out artificial respiration, and need not the nursing staff hold up patient's head always, alleviate nursing staff's work load.
The utility model discloses connect balancing weight 8 at lever 5's left end through stay cord 9 for guarantee to equal to the time of aerifing in inflator chamber 3 each time, in order to reach and carry out regular and even artificial respiration to the patient, improve the treatment success rate.
The utility model discloses avoided artifical direct breathing the bacterium that brings to propagate, clean health, convenient operation.
Compared with the prior art, the beneficial effects of the utility model are that: set up the supporting seat and can make patient's air flue open smoothly, but set up luffing motion's lever for the time of cylinder chamber inflation at every turn equals, and then guarantees regularly and even carries out artificial respiration to the patient, improves treatment efficiency, this simple structure, convenient operation, the design is novel, and the practicality is strong.
Claims (8)
1. The utility model provides a department of respiration nursing is with emergent respirator, including supporting seat (1), a serial communication port, axial barrel (2) about supporting seat (1) right-hand member is equipped with, be equipped with air cylinder chamber (3) and counter weight chamber (4) in barrel (2), air cylinder chamber (3) do not communicate with counter weight chamber (4), it has lever (5) of left right direction to articulate between air cylinder chamber (3) and counter weight chamber (4), sliding connection has piston (6) in air cylinder chamber (3), lever (5) one end is together articulated through connecting rod (7) and piston (6), be equipped with balancing weight (8) of liftable in counter weight chamber (4), balancing weight (8) upper end links together through the other end of stay cord (9) and lever (5), air cylinder chamber (3) lower extreme is connected with filter (11) through hose (10), filter (11) left side is equipped with respiratory mask (12), be equipped with exhaust hole (13) on filter (11).
2. The emergency respirator for nursing in the department of respiration as claimed in claim 1, wherein the upper surface of the supporting seat (1) is an arc surface which is matched with the physiological curvature of human neck when bending.
3. Emergency respirator for respiratory care according to claim 1, wherein the distance between the hinge point of the lever (5) and the pull cord (9) is smaller than the distance between the hinge point and the lever (5).
4. The emergency respirator for nursing in department of respiration as claimed in claim 1, wherein the bottom of the air cylinder cavity (3) is provided with an air suction hole (14), and an air suction one-way valve with an opening facing the air cylinder cavity (3) is arranged in the air suction hole (14).
5. The emergency respirator for respiratory nursing of claim 1, wherein the filter (11) is provided with filter cotton.
6. The emergency respirator for nursing in the department of respiration as claimed in claim 1, wherein the end of the hose (10) close to the filter (11) is provided with an air inlet one-way valve (15) with an opening facing the filter (11), the exhaust hole (13) is provided with an exhaust one-way valve (16) with an opening far away from the filter (11), and the opening pressure of the air inlet one-way valve (15) is smaller than the opening pressure of the exhaust one-way valve (16).
7. The emergency respirator for nursing in the department of respiration as claimed in claim 1, wherein the respirator (12) is internally provided with a distraction tube (17), the distraction tube (17) is communicated with the interior of the filter (11), and the left end of the distraction tube (17) is positioned at the left side of the left side surface of the respirator (12).
8. The emergency respirator for nursing in respiratory department as claimed in claim 1, wherein the weight block (8) makes the time of each inflation of the air cylinder cavity (3) equal to the time interval of two breaths into the patient through the lever (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920451475.0U CN209884956U (en) | 2019-04-03 | 2019-04-03 | Emergency respirator for nursing of respiratory department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920451475.0U CN209884956U (en) | 2019-04-03 | 2019-04-03 | Emergency respirator for nursing of respiratory department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209884956U true CN209884956U (en) | 2020-01-03 |
Family
ID=69018403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920451475.0U Expired - Fee Related CN209884956U (en) | 2019-04-03 | 2019-04-03 | Emergency respirator for nursing of respiratory department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209884956U (en) |
-
2019
- 2019-04-03 CN CN201920451475.0U patent/CN209884956U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200103 Termination date: 20210403 |
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| CF01 | Termination of patent right due to non-payment of annual fee |