CN211536049U - Clinical breathing device that uses of big internal medicine - Google Patents
Clinical breathing device that uses of big internal medicine Download PDFInfo
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- CN211536049U CN211536049U CN201920797253.4U CN201920797253U CN211536049U CN 211536049 U CN211536049 U CN 211536049U CN 201920797253 U CN201920797253 U CN 201920797253U CN 211536049 U CN211536049 U CN 211536049U
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Abstract
The utility model relates to the field of medical equipment application, in particular to a large-internal-medicine clinical breathing device, which comprises a cylinder body, wherein one end in the cylinder body is provided with a gas storage air bag, the other end is provided with a pressing plate, a gear strip is fixedly connected on the pressing plate, the gas storage air bag is connected with a gas inlet pipe and a gas outlet pipe, the gas inlet pipe is connected with an oxygen bottle, a pressure regulating valve and a one-way valve, the gear strip is meshed with an incomplete gear, the incomplete gear is arranged on an output shaft of a motor, a limiting ring is arranged in the cylinder body and is positioned on the right side of; the utility model discloses the device is convenient for exert pressure, also avoids the patient's state of an illness to aggravate simultaneously, reduces the possibility of patient's infectious disease infection. The heater is arranged, so that moist oxygen can be heated conveniently, and the temperature difference between the oxygen and the body temperature of a patient is reduced; the discomfort of the patient and even the aggravation of the illness of the patient when the patient breathes into the patient body by oxygen at a lower temperature when the environmental temperature is lower are avoided.
Description
Technical Field
The utility model relates to the field of medical equipment application, specifically a clinical breathing device that uses of big internal medicine.
Background
The internal medicine is a specialized family of clinical medicine, is the basis of almost all other clinical medicine, and is also called the mother of medicine. The internal medicine plays an extremely important part in clinical medicine, and is not only the basis of clinical medicine but also has close connection with the clinical medicine.
Clinically in the department, often can in time adopt cardiopulmonary resuscitation to the patient when salvaging the serious patient, conventional resuscitation usually adopts ways such as mouth-to-mouth artificial respiration, pipe intubate and use breathing machine, the effect of latter two is better, but higher to operating personnel's technical requirement, the operation process is complicated, the environment of being applicable is limited, and mouth-to-mouth artificial respiration is an important first aid mode in earlier stage, the operation that is generally familiar to medical personnel, but to some patients that have respiratory infectious disease, this mode should not adopt, consequently, the breathing equipment of internal medicine clinical usefulness has appeared in the market.
The currently used oxygen bag is inconvenient to pressurize when the oxygen pressure in the bag is reduced; moreover, the existing breathing device does not treat the gas exhaled by the patient, and the patient with infectious diseases is easy to aggravate; meanwhile, the utility model is easy to be transmitted to medical staff.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a clinical breathing device of using of big internal medicine, the device is convenient for exert pressure, also avoids the patient's state of an illness to aggravate simultaneously, reduces the possibility of patient's infectious disease infection.
In order to solve the technical problem, the technical scheme of the utility model as follows:
a respiration device for clinical use in large internal medicine comprises a cylinder body, wherein one end of the inside of the cylinder body is provided with a gas storage air bag, the other end is provided with a pressing plate, the pressing plate is fixedly connected with a gear rack, the gas storage air bag is connected with a gas inlet pipe and a gas outlet pipe, the air inlet pipe is connected with an oxygen cylinder, a pressure regulating valve and a one-way valve, the gear strip is engaged with an incomplete gear, the incomplete gear is arranged on an output shaft of the motor, a limiting ring is arranged in the cylinder body and is positioned on the right side of the pressing plate, the left side of the limit ring is fixedly connected with a return spring, the air outlet pipe is arranged at the bottom end inside the humidifying bottle, the top of the interior of the humidifying bottle is communicated with a heater which is communicated with a breathing mask, the breathing mask is connected with an exhaust pipe, the exhaust pipe is connected with a disinfection device, the exhaust pipe is provided with a constant pressure regulating valve, and the barrel and the motor are fixedly arranged on the base.
One end of the cylinder body, which is used for accommodating the gas storage air bag, is of a semi-ellipsoidal hollow structure.
The one-way valve is arranged close to one end of the gas storage air bag.
The edges and corners of the limiting ring are in inverted arc transition.
The humidifying bottle is internally provided with distilled water higher than the air outlet end of the air inlet pipe, the humidifying bottle is provided with a water filling port, and the water filling port is provided with a sealing cover.
The heater include with the outlet duct reaches the airtight chamber of respirator intercommunication, reach the inside constant temperature heater strip in airtight chamber.
The sterilizing device comprises a second closed cavity and two breathable partition plates which divide the interior of the second closed cavity into a left interval, a middle interval and a right interval, calcium hydroxide is filled in the middle interval, plugging cotton is filled in the left interval, and sterilizing cotton is filled in the right interval.
The ventilating partition plate is provided with a plurality of ventilating holes.
The motor is a speed regulating motor.
Compared with the prior art, the beneficial effects of the utility model reside in that:
when the utility model is used, the breathing mask is taken to a patient, the motor and the constant temperature heating wire power supply are switched on through the outer power plug, the motor rotates to drive the incomplete gear to rotate clockwise, the incomplete gear rotates clockwise to drive the gear rack to move towards the inside in a clearance manner, the gear rack moves inwards by the movable pressing plate, the pressing plate moves inwards to extrude the gas storage air bag, so that the air pressure inside the gas storage air bag is enhanced, and oxygen in the gas storage air bag cannot flow back due to the arrangement of the one-way valve; meanwhile, when the pressure reaches the pressure value set by the constant pressure regulating valve, the constant pressure regulating valve is opened, oxygen in the air storage bag enters the humidifying bottle, the humidified oxygen enters the heater, the oxygen enters the breathing mask after being heated by the heater and is inhaled by a patient, and when the patient breathes out, the breathed out gas is discharged into the sterilizing device through the exhaust pipe, so that the gas is sterilized and then discharged by the sterilizing device, and the infection of the breathed out gas is avoided. The patient is prevented from inhaling the exhaled air again, and the disease condition of the patient is effectively prevented and treated. Meanwhile, the infection to medical staff is avoided, thereby ensuring the safety of the medical staff. When the non-tooth part of the incomplete gear rotates to one side of the gear strip, the gear strip 6 is only under the action of the return spring, the gear strip retreats and returns, and when the tooth side of the incomplete gear is meshed with the gear strip, the gear strip circulates the action to drive the device to perform the action. The utility model discloses the device is convenient for exert pressure, also avoids the patient's state of an illness to aggravate simultaneously, reduces the possibility of patient's infectious disease infection. The heater is arranged, so that moist oxygen can be heated conveniently, and the temperature difference between the oxygen and the body temperature of a patient is reduced; the discomfort of the patient and even the aggravation of the illness of the patient when the patient breathes into the patient body by oxygen at a lower temperature when the environmental temperature is lower are avoided.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the heater of the present invention;
fig. 3 is a left side view of the ventilating partition board 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 respiration device for clinical use in large internal medicine of the present invention comprises a cylinder 1, wherein one end of the inside of the cylinder 1 is provided with an air storage bag 2, the other end is provided with a pressing plate 5, the pressing plate 5 is fixedly connected with a gear rack 6, the air storage bag 2 is connected with an air inlet pipe 3 and an air outlet pipe 4, the air inlet pipe 3 is connected with an oxygen cylinder 7, a pressure regulating valve 8 and a one-way valve 17, the gear rack 6 is engaged with an incomplete gear 9, the incomplete gear 9 is arranged on an output shaft of a motor 18, the cylinder 1 is internally provided with a spacing ring 10, the spacing ring 10 is arranged on the right side of the pressing plate 5, the left side of the spacing ring 10 is fixedly connected with a reset spring 11, the air outlet pipe 4 is arranged at the bottom end of the inside of a humidifying cylinder 12, the top of the, the breathing mask 14 is connected with an exhaust pipe 15, the exhaust pipe 15 is connected with a disinfection device 16, the exhaust pipe 4 is provided with a constant pressure regulating valve 20, and the cylinder body 1 and the motor 18 are fixedly arranged on a base 19.
One end of the cylinder body 1, which is used for accommodating the gas storage airbag 2, is of a semi-ellipsoidal hollow structure. The arrangement of the semi-ellipsoidal hollow structure is mainly a structure convenient for matching the gas storage airbag 2, reducing the damage to the gas storage airbag 2, thereby prolonging the service life of the gas storage airbag 2.
The one-way valve 17 is arranged near one end of the air storage airbag 2. Mainly to avoid oxygen backflow during compression.
The edges and corners of the limiting ring 10 are in transition of an inverted arc. The air storage air bag 2 is mainly prevented from being damaged by sharp edges of the limiting ring 10.
The humidifying bottle 12 is internally provided with distilled water higher than the air outlet end of the air inlet pipe 3, the humidifying bottle 12 is provided with a water filling port 21, and the water filling port 21 is provided with a sealing cover 22. The humidifying bottle 12 is mainly used for humidifying oxygen, and the water filling port 21 is mainly used for conveniently filling humidifying liquid; the sealing cover 22 is provided mainly for sealing.
The heater 13 comprises a sealed cavity 23 communicated with the air outlet pipe 4 and the breathing mask 14, and a constant temperature heating wire 24 inside the sealed cavity 23. The heater 13 is provided to heat the humidified oxygen to reduce the temperature difference between the oxygen and the body temperature of the patient. Especially in winter, when the ambient temperature is low and oxygen at a lower temperature is breathed into the body of a patient, discomfort of the patient can be caused, and the illness condition of the patient can be even aggravated when the patient is serious. The constant temperature heating wire 24 is mainly used for heating oxygen to a required temperature, so that the breathing of a patient is prevented from being influenced by overhigh or overlow temperature.
The sterilizing device 16 comprises a second closed cavity 25 and two breathable partition plates 26 which divide the interior of the second closed cavity 25 into a left interval, a middle interval and a right interval, wherein calcium hydroxide is filled in the middle interval, plugging cotton is filled in the left interval, and sterilizing cotton is filled in the right interval. The disinfecting device 16 is mainly used for disinfecting the gas exhaled by the patient, so that the infectious gas is prevented from being breathed into the patient again to aggravate the illness state of the patient, and meanwhile, the exhaled gas is prevented from infecting medical staff. The calcium hydroxide is mainly convenient for absorbing carbon dioxide, the plugging cotton is mainly used for plugging to prevent the calcium hydroxide from being blown out, and the disinfection cotton is arranged to prevent the calcium hydroxide from plugging the exhaust pipe 15; on the other hand, the exhaled air is convenient to sterilize.
A plurality of air holes 27 are arranged on the air-permeable clapboard 26. This arrangement is primarily to facilitate the passage of gas.
The motor 18 is a speed regulating motor; the adjustment of the rotating speed of the motor is mainly convenient, so that the breathing speed of a patient is convenient to match.
Specifically, when the respirator is installed, the motor 18 and the constant temperature heating wire 24 are both connected with an external power plug, when the respirator is applied, the respirator 14 is taken by a patient, the power supply of the motor 18 and the constant temperature heating wire 24 is connected through the external power plug, the motor 18 rotates to drive the incomplete gear 9 to rotate clockwise, the incomplete gear 9 rotates clockwise to drive the gear rack 6 to move inwards in a clearance manner, the gear rack 6 drives the pressing plate 5 to move inwards, the pressing plate 5 moves inwards to extrude the air storage airbag 2, so that the air pressure in the air storage airbag 2 is enhanced, and due to the arrangement of the one-way valve 17, the oxygen in the air storage airbag 2 cannot flow back; meanwhile, when the pressure reaches the pressure value set by the constant pressure regulating valve 20, the constant pressure regulating valve 20 is opened, the oxygen in the air storage bag 2 enters the humidifying bottle 12, the humidified oxygen enters the heater 13, the oxygen enters the breathing mask 14 after being heated by the heater 13 and is inhaled by the patient, and when the patient exhales, the exhaled gas is exhausted into the sterilizing device 16 through the exhaust pipe 15, so that the exhaled gas is sterilized and then exhausted by the sterilizing device 16, and the infection of the exhaled gas is avoided. The patient is prevented from inhaling the exhaled air again, and the disease condition of the patient is effectively prevented and treated. Meanwhile, the infection to medical staff is avoided, thereby ensuring the safety of the medical staff. When the non-tooth part of the incomplete gear 9 rotates to one side of the gear rack 6, the gear rack 6 is only acted by the return spring 11, the gear rack 6 retreats and returns, and when the tooth side of the incomplete gear 9 is meshed with the gear rack 6, the gear rack 6 circulates the action to drive the device to perform the action. The utility model discloses the device is convenient for exert pressure, also avoids the patient's state of an illness to aggravate simultaneously, reduces the possibility of patient's infectious disease infection. And, the heater 13 is arranged to heat the moist oxygen, so as to reduce the temperature difference between the oxygen and the body temperature of the patient. The discomfort of the patient and even the aggravation of the illness of the patient when the patient breathes into the patient body by oxygen at a lower temperature when the environmental temperature is lower are avoided.
Claims (9)
1. A clinical respiratory device of using of big internal medicine which characterized in that: comprises a cylinder body (1), one end of the interior of the cylinder body (1) is provided with an air storage bag (2), the other end of the interior of the cylinder body is provided with a pressing plate (5), the pressing plate (5) is fixedly connected with a gear rack (6), the air storage bag (2) is connected with an air inlet pipe (3) and an air outlet pipe (4), the air inlet pipe (3) is connected with an oxygen cylinder (7), a pressure regulating valve (8) and a one-way valve (17), the gear rack (6) is meshed with an incomplete gear (9), the incomplete gear (9) is arranged on an output shaft of a motor (18), a limiting ring (10) is arranged in the cylinder body (1), the limiting ring (10) is positioned on the right side of the pressing plate (5), the left side of the limiting ring (10) is fixedly connected with a reset spring (11), the air outlet pipe (4) is arranged at the bottom end of the interior of, heater (13) intercommunication has respirator (14), respirator (14) are connected with blast pipe (15), be connected with degassing unit (16) on blast pipe (15), be equipped with constant voltage governing valve (20) on outlet duct (4), barrel (1) and motor (18) are fixed to be set up on base (19).
2. The respiratory device for clinical use in large internal medicine according to claim 1, wherein: one end of the cylinder body (1) for accommodating the gas storage air bag (2) is of a semi-ellipsoidal hollow structure.
3. The respiratory device for clinical use in large internal medicine according to claim 1, wherein: the one-way valve (17) is arranged close to one end of the gas storage air bag (2).
4. The respiratory device for clinical use in large internal medicine according to claim 1, wherein: the edges and corners of the limiting ring (10) are in transition of an inverted arc.
5. The respiratory device for clinical use in large internal medicine according to claim 1, wherein: the humidifying bottle (12) is internally provided with distilled water higher than the air outlet end of the air inlet pipe (3), the humidifying bottle (12) is provided with a water filling port (21), and the water filling port (21) is provided with a sealing cover (22).
6. The respiratory device for clinical use in large internal medicine according to claim 1, wherein: the heater (13) include with outlet duct (4) reach airtight chamber (23) of respirator (14) intercommunication, and inside constant temperature heater strip (24) in airtight chamber (23).
7. The respiratory device for clinical use in large internal medicine according to claim 1, wherein: the sterilizing device (16) comprises a second closed cavity (25) and two breathable partition plates (26) which are arranged in the second closed cavity (25) and divided into a left interval, a middle interval and a right interval, calcium hydroxide is filled in the middle interval, plugging cotton is filled in the left interval, and sterilizing cotton is filled in the right interval.
8. The respiratory device for clinical use in large internal medicine according to claim 7, wherein: the ventilating partition plate (26) is provided with a plurality of ventilating holes (27).
9. The respiratory device for clinical use in large internal medicine according to claim 1, wherein: the motor (18) is a speed regulating motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920797253.4U CN211536049U (en) | 2019-05-30 | 2019-05-30 | Clinical breathing device that uses of big internal medicine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920797253.4U CN211536049U (en) | 2019-05-30 | 2019-05-30 | Clinical breathing device that uses of big internal medicine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211536049U true CN211536049U (en) | 2020-09-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920797253.4U Expired - Fee Related CN211536049U (en) | 2019-05-30 | 2019-05-30 | Clinical breathing device that uses of big internal medicine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211536049U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112546375A (en) * | 2020-12-09 | 2021-03-26 | 湖南泰贵生物科技有限公司 | Portable emergency respirator for emergency nursing |
| CN113082421A (en) * | 2021-04-28 | 2021-07-09 | 燕山大学 | Bionic lung breathing booster |
| CN113476704A (en) * | 2021-07-09 | 2021-10-08 | 郴州市第一人民医院 | Clinical respirator of using of severe medical science branch of academic or vocational study |
-
2019
- 2019-05-30 CN CN201920797253.4U patent/CN211536049U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112546375A (en) * | 2020-12-09 | 2021-03-26 | 湖南泰贵生物科技有限公司 | Portable emergency respirator for emergency nursing |
| CN113082421A (en) * | 2021-04-28 | 2021-07-09 | 燕山大学 | Bionic lung breathing booster |
| CN113476704A (en) * | 2021-07-09 | 2021-10-08 | 郴州市第一人民医院 | Clinical respirator of using of severe medical science branch of academic or vocational study |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200922 |