CN211512992U - Respirator for cardiovascular internal medicine - Google Patents
Respirator for cardiovascular internal medicine Download PDFInfo
- Publication number
- CN211512992U CN211512992U CN201922100368.6U CN201922100368U CN211512992U CN 211512992 U CN211512992 U CN 211512992U CN 201922100368 U CN201922100368 U CN 201922100368U CN 211512992 U CN211512992 U CN 211512992U
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- oxygen
- respirator
- pipe
- heat preservation
- way
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Abstract
The utility model relates to the technical field of medical equipment, specifically a respirator for cardiovascular internal medicine, including advancing the oxygen pipe, advance the oxygen pipe and be connected with stereoplasm pipe A and stereoplasm pipe B through the three-way pipe, stereoplasm pipe A keeps away from three-way pipe one end and is connected with the suction hose, and the suction hose passes through check valve A and is connected with the breather valve, and the breather valve is connected with respirator and breathing out hose. The utility model discloses at the application, can realize the recovery and recycle process of oxygen. The utility model can filter all dust particles including bacteria, achieve the purposes of purification and ventilation, further avoid the suction of dust during the illness period of the patient, and is helpful for the recovery of the patient, and the wet film device has the function of adjusting oxygen humidity, so that the oxygen is not dried; and the effect of heat preservation storage water tank is used for adjusting oxygen humidity on the one hand, and on the other hand is used for keeping warm its water in, and then adjusts oxygen temperature, lets the patient inhale the oxygen that humidity temperature is suitable, and the patient of being convenient for is recovered.
Description
Technical Field
The utility model relates to the technical field of medical equipment, specifically a respirator for cardiovascular internal medicine.
Background
At present, in clinical practice, cardiovascular internal medicine patient inhales the oxygen demand very much, current respirator does not have the drawback of exhaling the passageway when having the oxygen uptake, because do not have the recovery unit of expired gas, long-time the use, it is excessive to cause the lung to ventilate easily, carbon dioxide discharges excessively, lead to patient respiratory alkalosis, the patient uses uncomfortable, influence oxygen uptake effect, respiratory device can not firmly be fixed, it is inconvenient to cause the oxygen therapy, respiratory device is not enough to the oxygen water filling simultaneously, humidity is not enough, can not guarantee patient's life safety. And, the air filtering and water heating functions are lacked.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a respirator for cardiovascular internal medicine for solve the problem of mentioning among the above-mentioned background art.
In order to solve the technical problem, the technical scheme of the utility model as follows:
the utility model provides a respirator for cardiovascular internal medicine, includes into oxygen pipe, it is connected with stereoplasm pipe A and stereoplasm pipe B through the three-way pipe to advance oxygen pipe, stereoplasm pipe A keeps away from three-way pipe one end and is connected with the suction hose, the suction hose passes through check valve A and is connected with the breather valve, the breather valve is connected with respirator and exhalation hose, be equipped with check valve B between breather valve and the exhalation hose, the exhalation hose is kept away from check valve B and is connected with stereoplasm pipe B, stereoplasm pipe A has connected gradually air purification device, wet film device and flow control valve, air purification device is close to three-way pipe one side, be equipped with the tee bend flow divider on the stereoplasm pipe B, tee bend flow divider one end with the three-way pipe is connected, and the other end is connected with the blast pipe, be equipped with the carbon.
The air purification device comprises a shell A and an air purification film arranged inside the shell A in a matched mode.
The wet film device comprises a shell, a wet film body arranged in the shell and a heat preservation water storage tank connected to the bottom of the shell, wherein the wet film body penetrates through the bottom of the shell and extends into the heat preservation water storage tank.
The heat preservation water storage tank is made of transparent heat preservation materials, a thermometer is arranged inside the heat preservation water storage tank, and water volume scale marks are arranged on the outer wall of the heat preservation water storage tank.
Fixing belts are arranged on two sides of the breathing mask.
The fixing band is provided with a tightening buckle.
The carbon dioxide absorber comprises an external cavity and a wet cotton ball which is arranged in the cavity and is stained with a calcium hydroxide solution.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model discloses in the application, oxygen gets into from advancing the oxygen pipe, gets into air purification device through the three-way pipe, and the wet membrane device is advanced to the oxygen admission flow after air purification device filters, through the humidifying and the heating of wet membrane device, and oxygen gets into through check valve A and breather valve sucked inside the human body. And carbon dioxide and residual oxygen exhaled by the human body finally enter the carbon dioxide absorber through the breather valve and the one-way valve B, the carbon dioxide is absorbed by the carbon dioxide absorber, the residual oxygen enters the three-way flow divider valve through the hard conduit B, and is divided by the adjustment of the three-way flow divider valve, one part of exhaled gas is discharged out of the external environment through the exhaust pipe, and the other part of exhaled gas enters the three-way pipe and is finally breathed by the patient again, so that the oxygen recycling process is realized. The air purification device of the utility model has small aperture of the air purification membrane (0.2-1.5um), even distribution and large porosity (more than 95 percent), can filter all dust particles including bacteria while keeping the air circulation, achieves the purposes of purification and ventilation, further avoids the suction of dust during the illness of a patient, is helpful for the recovery of the patient, and the wet membrane device has the function of adjusting oxygen humidity, so that oxygen is not dried; and the effect of heat preservation storage water tank is used for adjusting oxygen humidity on the one hand, and on the other hand is used for keeping warm its water in, and then adjusts oxygen temperature, lets the patient inhale the oxygen that humidity temperature is suitable, and the patient of being convenient for is recovered.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the air purification device of the present invention;
FIG. 3 is a schematic structural view of the air purifying device of the present invention
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-3, the utility model relates to a respirator for cardiovascular department, including oxygen inlet pipe 1, oxygen inlet pipe 1 is connected with stereoplasm pipe a7 and stereoplasm pipe B8 through three-way pipe 6, stereoplasm pipe a7 is kept away from three-way pipe 6 one end and is connected with the suction hose 9, the suction hose 9 is connected with breather valve 11 through check valve a10, breather valve 11 is connected with respiratory mask 5 and exhaling hose 12, be equipped with check valve B13 between breather valve 11 and exhaling hose 12, exhaling hose 12 is kept away from check valve B13 and is connected with stereoplasm pipe B8, stereoplasm pipe a7 connects gradually air purification device 2, the wet film device 3 and the flow control valve 14, the air purification device 2 is close to one side of the three-way pipe 6, the hard conduit B8 is provided with a three-way flow divider, one end of the three-way flow divider is connected with the three-way pipe 6, the other end of the three-way flow divider is connected with an exhaust pipe, and the hard conduit B8 is provided with a carbon dioxide absorber 4.
The air cleaning device 2 includes a casing a15, and an air cleaning film 16 disposed inside the casing a15 in a matching manner. In the practical application process, the air purification membrane 16 is made of polytetrafluoroethylene materials, the pore size of the membrane made of the polytetrafluoroethylene materials is small (0.2-1.5um), the membrane is uniformly distributed, the porosity is large (more than 95%), and all dust particles including bacteria can be filtered while air circulation is kept, so that the purposes of purification and ventilation are achieved.
The wet film device 3 comprises a shell 17, a wet film body 18 arranged in the shell 17, and a heat preservation water storage tank 19 connected to the bottom of the shell 17, wherein the wet film body 18 penetrates through the bottom of the shell 17 and extends into the heat preservation water storage tank 19. The wet film device 3 is mainly used for adjusting the humidity of the oxygen so that the oxygen is not dried; and the effect of heat preservation storage water tank 19 is used for increasing the humidity of wet film body 18 on the one hand, guarantees that oxygen humidity is enough, and on the other hand is used for keeping warm its water in, avoids the water cooling, and then guarantees that the patient inhales hot oxygen, makes its suitable patient recovered.
The heat preservation water storage tank 19 is made of transparent heat preservation materials, a thermometer 20 is arranged inside the heat preservation water storage tank 19, and water volume scale marks 21 are arranged on the outer wall of the heat preservation water storage tank. The heat preservation water storage tank 19 is made of transparent heat preservation materials and mainly facilitates observation of water level and water temperature, the thermometer 20 is mainly used for tracking, adjusting and controlling water temperature, and the scale marks 21 are mainly used for observing and adjusting water level.
Fixing straps 22 are arranged on two sides of the breathing mask 5.
The fixing belt 22 is provided with a tightening buckle 23.
The fixing belt 22 and the tightening buckle 23 are mainly used for fixing the breathing mask 5, so that the breathing mask 5 is suitable for being worn by a patient, and the tightening buckle 23 is arranged to facilitate tightening adjustment of the fixing belt 22.
The carbon dioxide absorber 4 comprises an external cavity and a wet cotton ball which is arranged in the cavity and is stained with calcium hydroxide solution. This arrangement is primarily used to absorb exhaled carbon dioxide.
Specifically, in the practical application process, oxygen enters from the oxygen inlet pipe 1, enters the air purification device 2 through the three-way pipe 6, enters the wet film device 3 after being filtered by the air purification device 2, is humidified and heated by the wet film device 3, and enters the human body through the one-way valve a10 and the breather valve 11 to be inhaled into the human body. And carbon dioxide and residual oxygen exhaled by the human body finally enter the carbon dioxide absorber 4 through the breather valve 11 and the one-way valve B13, the carbon dioxide is absorbed by the carbon dioxide absorber 4, the residual oxygen enters the three-way shunt valve through the hard conduit B8, the carbon dioxide is shunted through the adjustment of the three-way shunt valve, one part of the exhaled gas is discharged out of the external environment through the exhaust pipe, the other part of the exhaled gas enters the three-way pipe 6, and the exhaled gas is finally breathed by the patient again, so that the oxygen recycling process is realized. The utility model discloses 16 apertures of air purification membrane (0.2-1.5um) of air purification device 2 are little (0.2-1.5um), distribute evenly, and the porosity is big (more than 95%), when keeping the circulation of air, can filter all dust particles including the bacterium, reach the purpose of purification and ventilation, and then avoided the patient in the sick period, the suction of dust helps the patient to recover, and wet membrane device 3 has the effect of adjusting oxygen humidity, makes oxygen no longer dry; and the effect of heat preservation storage water tank 19 is used for adjusting oxygen humidity on the one hand, and on the other hand is used for keeping warm its water in, and then adjusts oxygen temperature, lets the patient inhale the suitable oxygen of humidity temperature, and the patient of being convenient for is recovered.
Claims (7)
1. A respirator for cardiovascular medicine is characterized in that: comprises an oxygen inlet pipe (1), the oxygen inlet pipe (1) is connected with a hard conduit A (7) and a hard conduit B (8) through a three-way pipe (6), one end of the hard conduit A (7) far away from the three-way pipe (6) is connected with an inhalation hose (9), the inhalation hose (9) is connected with a breather valve (11) through a one-way valve A (10), the breather valve (11) is connected with a respirator (5) and an exhalation hose (12), a one-way valve B (13) is arranged between the breather valve (11) and the exhalation hose (12), the exhalation hose (12) far away from the one-way valve B (13) and is connected with the hard conduit B (8), the hard conduit A (7) is sequentially connected with an air purification device (2), a wet film device (3) and a flow control valve (14), the air purification device (2) is close to one side of the three-way pipe (6), and the hard conduit B (8) is provided with a three-way flow divider, one end of the three-way flow divider is connected with the three-way pipe (6), the other end of the three-way flow divider is connected with an exhaust pipe, and a carbon dioxide absorber (4) is arranged on the hard conduit B (8).
2. The respirator for cardiovascular medicine of claim 1, wherein: the air purification device (2) comprises a shell A (15) and an air purification film (16) which is arranged inside the shell A (15) in a matching mode.
3. The respirator for cardiovascular medicine of claim 1, wherein: wet membrane device (3) include casing (17), and wet membrane body (18) that are equipped with in casing (17) and connect in heat preservation storage water tank (19) of casing (17) bottom, wet membrane body (18) pierce through casing (17) bottom and extend to in the heat preservation storage water tank (19).
4. The respirator for cardiovascular medicine of claim 3, wherein: the heat preservation water storage tank (19) is made of transparent heat preservation materials, a thermometer (20) is arranged inside the heat preservation water storage tank (19), and water volume scale marks (21) are arranged on the outer wall of the heat preservation water storage tank.
5. The respirator for cardiovascular medicine of claim 1, wherein: fixing belts (22) are arranged on two sides of the breathing mask (5).
6. The respirator of claim 5, wherein: the fixing belt (22) is provided with a tightening buckle (23).
7. The respirator for cardiovascular medicine of claim 1, wherein: the carbon dioxide absorber (4) comprises an external cavity and a wet cotton ball which is arranged in the cavity and is stained with calcium hydroxide solution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922100368.6U CN211512992U (en) | 2019-11-28 | 2019-11-28 | Respirator for cardiovascular internal medicine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922100368.6U CN211512992U (en) | 2019-11-28 | 2019-11-28 | Respirator for cardiovascular internal medicine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211512992U true CN211512992U (en) | 2020-09-18 |
Family
ID=72444174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922100368.6U Expired - Fee Related CN211512992U (en) | 2019-11-28 | 2019-11-28 | Respirator for cardiovascular internal medicine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211512992U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113509586A (en) * | 2021-08-04 | 2021-10-19 | 河南科技大学第一附属医院 | A respiratory protection device for infectious department tuberculosis patient |
-
2019
- 2019-11-28 CN CN201922100368.6U patent/CN211512992U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113509586A (en) * | 2021-08-04 | 2021-10-19 | 河南科技大学第一附属医院 | A respiratory protection device for infectious department tuberculosis patient |
| CN113509586B (en) * | 2021-08-04 | 2022-10-11 | 河南科技大学第一附属医院 | A respiratory protection device for infectious department tuberculosis patient |
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| 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: 20200918 Termination date: 20211128 |
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| CF01 | Termination of patent right due to non-payment of annual fee |