CN213823011U - Contact-preventing artificial respirator - Google Patents
Contact-preventing artificial respirator Download PDFInfo
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- CN213823011U CN213823011U CN202020853432.8U CN202020853432U CN213823011U CN 213823011 U CN213823011 U CN 213823011U CN 202020853432 U CN202020853432 U CN 202020853432U CN 213823011 U CN213823011 U CN 213823011U
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- cover body
- air bag
- air inlet
- respirator
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Abstract
The utility model relates to a contact-proof artificial respirator, which comprises a cover body (1), a blowing pipe (2) and an air inlet pipe (3), wherein the blowing pipe (2) is arranged at the top of the cover body (1); the air inlet pipe (3) is communicated with the blowing pipe (2) at the top of the cover body (1), the air bag (4) is arranged at the bottom of the cover body (1), and the air bag (4) is hermetically connected with the bottom of the cover body (1), so that the artificial respirator is tightly attached to the face of a patient, and the sealing property is improved; the blowing pipe (2) is arranged, so that a rescuer can suck the medicine conveniently, and the medicine is prevented from contacting with a patient.
Description
Technical Field
The utility model relates to the technical field of medical equipment, particularly, relate to a prevent contacting artificial respirator.
Background
When the cardiopulmonary resuscitation is performed on a respiratory and cardiac arrest patient in an emergency, the implementation of external chest compression and mouth-to-mouth artificial respiration is very important for the success rate of rescue. The rescuer and the patient can breathe directly mouth to mouth, the contact of the oral cavity is easy to generate cross infection, and protective measures should be taken for the rescuer. In addition, the direct mouth-to-mouth artificial respiration has poor mouth-to-mouth contact sealing performance, which leads to outward leakage of air blowing, and in addition, if the air passage is blocked by the glossoptosis, the success of rescue can be influenced.
For example, the patent publication No. CN110478586A of the invention discloses a portable artificial respirator for emergency treatment, which comprises an air bag, an air inlet and an air outlet which are respectively arranged at the two sides of the air bag, an air pipe with a one-way valve is movably connected at the air outlet, a face mask is connected at one side of the air pipe, the air bag is fixedly arranged in a box body, the air inlet and the air outlet on the air bag both penetrate through the box body, the pressing device comprises a U-shaped plate which is movably connected with the box body and is laterally arranged, a rack is arranged in the U-shaped plate, a pressing plate is arranged on one side of the U-shaped plate, a motor is movably connected to one side of the box body, which is located on the pressing device, transmission gears with different numbers of transmission gears are arranged on a transmission shaft of the motor at intervals, the rack is meshed with the transmission gears on the single transmission gear, and a mouthpiece connected with an air pipe is arranged in the face mask. The U-shaped plate is driven by the motor to reciprocate, so that the pressing plate continuously extrudes the air bag to deliver air to a patient, manual pressing is not needed, and the labor is saved. However, the face mask in the respirator is directly attached to the face of a patient, and the tightness is poor, so that the air blowing leakage is caused.
For another example, the patent of the Chinese utility model with the publication number of CN 210301942U discloses an alternating double-acting artificial respirator, which comprises a mouth-nose sealing cover, a breathing tube which can be inserted into the mouth of a patient is arranged on the mouth-nose sealing cover; an air bag arranged in a manner of supplying air to the mouth-nose sealing cover; the artificial air supply pipe can enable air exhaled by a rescuer to enter the oronasal sealing cover; a first one-way valve arranged to disallow gas within the oronasal seal cap to flow out of the artificial gas delivery tube; and the manual exhaust port can allow the gas in the mouth and nose sealing cover to flow out after being manually opened. The utility model discloses a can reduce medical staff and receive the risk of infecting when artifical mouth is to mouthful rescue. However, the breathing tube on the mouth-nose sealing cover can only be inserted into the mouth of a patient, which can cause airway blockage caused by tongue tenesmus, thereby affecting the success of rescue.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that use cost is high among the prior art, the utility model provides a prevent contact artificial respirator realizes contactless, alleviates the air flue and blocks, portable, the low price artificial respirator through increasing blowpipe, gasbag, oropharynx breather pipe, blowpipe etc..
A contact-proof artificial respirator comprises a cover body, a blowing pipe and an air inlet pipe, wherein the blowing pipe is arranged at the top of the cover body; the air inlet pipe is communicated with the blowing pipe at the top of the cover body, the air bag is arranged at the bottom of the cover body and is hermetically connected with the bottom of the cover body, so that the artificial respirator is tightly attached to the face of a patient, and the sealing property is improved; the blowing pipe is arranged, so that a rescuer can suck the medicine conveniently, and the medicine is prevented from contacting with a patient.
Preferably, the airbag and the cover body are connected together in a fastening or zipper manner.
In any of the above schemes, preferably, the air bag is made of medical PVC material or silica gel material, which can still be tightly attached to the face of the patient at low temperature, and will not be damaged by pressure due to hardening.
In any of the above embodiments, preferably, the bottom of the blowpipe is provided with a filter element of activated carbon material, so as to filter the gas exhaled by the rescuer.
In any of the above schemes, preferably, elastic binding bands are arranged on two sides of the air bag, so as to further enhance the close fit between the artificial respirator and the face of the patient.
In any of the above schemes, preferably, the air intake tube is an oropharyngeal airway, and the length of the air intake tube is 10-20 cm. The oropharynx breather pipe can be inserted into the mouth of a patient and directly reach the pharynx, so that the airway blockage caused by tongue falling is avoided, and the gas is directly sent to the throat of the patient, so that more gas blown out by a rescuer can enter the lung of the patient.
In any of the above schemes, preferably, the air inlet pipe comprises a plurality of pipe fittings formed by splicing variable diameters at the top and a hard pipe fitting at the bottom, so that 360-degree rotation can be performed, and a user is not limited by the environment.
In any of the above embodiments, preferably, the top of the air inlet tube is detachably connected to the blow tube by a sleeve collar.
In any of the above embodiments, it is preferable that the blow pipe is made of medical PVC material.
Drawings
Fig. 1 is a schematic view of a preferred embodiment of a contact prevention respirator according to the present invention.
Fig. 2 is a top view of the embodiment of fig. 1 of a contact prevention respirator according to the present invention.
Detailed Description
The following description will further describe the embodiments of the contact-proof artificial respirator of the present invention with reference to the attached drawings.
The first embodiment is as follows:
referring to fig. 1, a schematic view of a preferred embodiment of a contact prevention respirator according to the present invention is shown.
A contact-preventing artificial respirator comprises a cover body 1, a blowing pipe 2 and an air inlet pipe 3, wherein the blowing pipe 2 is arranged at the top of the cover body 1; the air inlet pipe 3 is communicated with the blowing pipe 2 at the top of the cover body 1, the air bag 4 is arranged at the bottom of the cover body 1, and the air bag 4 is hermetically connected with the bottom of the cover body 1, so that the artificial respirator is tightly attached to the face of a patient, and the sealing property is improved; the blowing pipe 2 is arranged, so that a rescuer can suck the medicine conveniently, and the medicine is prevented from contacting with a patient.
In this embodiment, the airbag 4 and the cover 1 are connected together by means of a hook-and-loop fastener. The air bag 4 and the cover body 1 are connected together in a detachable mode of a sticky buckle, and when the air bag 4 leaks, a new air bag 4 can be replaced conveniently at any time.
In this embodiment, the air bag 4 is made of medical PVC material, which can still be tightly attached to the face of the patient at low temperature, and will not be damaged by pressure due to hardening.
In this embodiment, the bottom of the blow tube 2 is provided with a filter element 5 of activated carbon material to filter the gas exhaled by the rescuer.
In this embodiment, the two sides of the air bag 4 are provided with elastic binding bands, so as to further enhance the close fit between the artificial respirator and the face of the patient.
In this embodiment, the air intake tube 3 is an oropharyngeal airway, which is 10 cm in length. Oropharynx breather pipe 3 can insert in the patient's mouth, and the direct pharynx avoids the air flue that the tongue tenesmus caused to block up to directly send gas to patient's throat, make the gas that the rescuer blew off can be more the entering patient lung.
In this embodiment, the intake pipe 3 includes that the pipe fitting that a plurality of reducing splices in top formed and the stereoplasm pipe fitting of bottom, so can carry out 360 degrees rotations, and the user does not receive the restriction of the environment of locating.
In this embodiment, the top of the air inlet pipe 3 is detachably connected with the blowing pipe 2 through a sleeve ferrule, so that the air inlet pipe 3 is tightly connected with the blowing pipe 2, and a sealing ring can be added at the connection position of the air inlet pipe 3 and the blowing pipe 2.
In this embodiment, the blowing pipe 2 is made of medical PVC material.
Fig. 2 is a top view of the embodiment of fig. 1 of a contact prevention respirator according to the present invention.
In this embodiment, the blow pipe 2 has a rectangular cross-sectional shape with semicircular ends. Of course, other shapes are also contemplated, such as circular, oval, heart-shaped, etc.
In this embodiment, the balloon 4 has a pear-like shape. Of course, the shape may be a flat circular shape, a rectangular shape, an oval shape, or the like.
Example two:
referring to fig. 1, a schematic view of a preferred embodiment of a contact prevention respirator according to the present invention is shown.
A contact-preventing artificial respirator comprises a cover body 1, a blowing pipe 2 and an air inlet pipe 3, wherein the blowing pipe 2 is arranged at the top of the cover body 1; the top of the air inlet pipe 3 at the top of the mask body 1 is communicated with the blowing pipe 2, the bottom of the mask body 1 is provided with an air bag 4, and the air bag 4 is hermetically connected with the bottom of the mask body 1, so that the artificial respirator is tightly attached to the face of a patient, and the sealing property is improved; the blowing pipe 2 is arranged, so that a rescuer can suck the medicine conveniently, and the medicine is prevented from contacting with a patient.
In this embodiment, the airbag 4 and the cover 1 are connected together by means of a zipper. The air bag 4 and the cover body 1 are connected together in a detachable mode through a zipper, and when the air bag 4 leaks, a new air bag 4 can be replaced conveniently at any time.
In this embodiment, the air bag 4 is made of silicone material, which can still be tightly attached to the face of the patient at low temperature, and will not be damaged by pressure due to hardening.
In this embodiment, the bottom of the blow tube 2 is provided with a filter element 5 of activated carbon material to filter the gas exhaled by the rescuer.
In this embodiment, the two sides of the air bag 4 are provided with elastic binding bands, so as to further enhance the close fit between the artificial respirator and the face of the patient.
In this embodiment, the air intake tube 3 is an oropharyngeal airway, which is 15 cm in length. Oropharynx breather pipe 3 can insert in the patient's mouth, and the direct pharynx avoids the air flue that the tongue tenesmus caused to block up to directly send gas to patient's throat, make the gas that the rescuer blew off can be more the entering patient lung.
In this embodiment, the intake pipe 3 includes that the pipe fitting that a plurality of reducing splices in top formed and the stereoplasm pipe fitting of bottom, so can carry out 360 degrees rotations, and the user does not receive the restriction of the environment of locating.
In this embodiment, the top of the air inlet pipe 3 is detachably connected with the blowing pipe 2 through a sleeve ferrule, so that the air inlet pipe 3 is tightly connected with the blowing pipe 2, and of course, a sealing ring or a sealing strip can be additionally arranged at the connection position of the air inlet pipe 3 and the blowing pipe 2.
In this embodiment, the blowing pipe 2 is made of medical PVC material.
Fig. 2 is a top view of the embodiment of fig. 1 of a contact prevention respirator according to the present invention.
In this embodiment, the blow pipe 2 has a rectangular cross-sectional shape with semicircular ends. Of course, other shapes are also contemplated, such as circular, oval, heart-shaped, etc.
In this embodiment, the balloon 4 has a pear-like shape. Of course, the shape may be a flat circular shape, a rectangular shape, an oval shape, or the like.
Example three:
referring to fig. 1, a schematic view of a preferred embodiment of a contact prevention respirator according to the present invention is shown.
A contact-preventing artificial respirator comprises a cover body 1, a blowing pipe 2 and an air inlet pipe 3, wherein the blowing pipe 2 is arranged at the top of the cover body 1; the top of the air inlet pipe 3 at the top of the mask body 1 is communicated with the blowing pipe 2, the bottom of the mask body 1 is provided with an air bag 4, and the air bag 4 is hermetically connected with the bottom of the mask body 1, so that the artificial respirator is tightly attached to the face of a patient, and the sealing property is improved; the blowing pipe 2 is arranged, so that a rescuer can suck the medicine conveniently, and the medicine is prevented from contacting with a patient.
In this embodiment, the airbag 4 and the cover 1 are connected together by high frequency heat molding, so that the sealing connection between the airbag 4 and the cover 1 is increased.
In this embodiment, the air bag 4 is made of silicone material, which can still be tightly attached to the face of the patient at low temperature, and will not be damaged by pressure due to hardening.
In this embodiment, the bottom of the blow tube 2 is provided with a filter element 5 of activated carbon material to filter the gas exhaled by the rescuer.
In this embodiment, the two sides of the air bag 4 are provided with elastic binding bands, so as to further enhance the close fit between the artificial respirator and the face of the patient.
In this embodiment, the air intake tube 3 is an oropharyngeal airway, which is 20 cm in length. Oropharynx breather pipe 3 can insert in the patient's mouth, and the direct pharynx avoids the air flue that the tongue tenesmus caused to block up to directly send gas to patient's throat, make the gas that the rescuer blew off can be more the entering patient lung.
In this embodiment, the intake pipe 3 includes that the pipe fitting that a plurality of reducing splices in top formed and the stereoplasm pipe fitting of bottom, so can carry out 360 degrees rotations, and the user does not receive the restriction of the environment of locating.
In this embodiment, the top of the air inlet pipe 3 is detachably connected with the blowing pipe 2 through a sleeve ferrule, so that the air inlet pipe 3 is tightly connected with the blowing pipe 2, and a sealant can be added at the joint of the air inlet pipe 3 and the blowing pipe 2.
In this embodiment, the blowing pipe 2 is made of medical PVC material.
Fig. 2 is a top view of the embodiment of fig. 1 of a contact prevention respirator according to the present invention.
In this embodiment, the blow pipe 2 has a rectangular cross-sectional shape with semicircular ends. Of course, other shapes are also contemplated, such as circular, oval, heart-shaped, etc.
In this embodiment, the balloon 4 has a pear-like shape. Of course, the shape may be a flat circular shape, a rectangular shape, an oval shape, or the like.
It will be understood by those skilled in the art that the contact prevention respirator of the present invention includes any combination of the various elements described herein. These combinations are not described in detail herein for the sake of brevity and clarity, but the scope of the invention, which is defined by any combination of parts or features disclosed herein, will become apparent after a review of this specification.
Claims (7)
1. A contact-preventing artificial respirator comprises a cover body (1), a blowing pipe (2) and an air inlet pipe (3), wherein the blowing pipe (2) is arranged at the top of the cover body (1); intake pipe (3) are at the top and blowpipe (2) intercommunication of the cover body (1), its characterized in that: the bottom of the cover body (1) is provided with an air bag (4), and the air bag (4) is hermetically connected with the bottom of the cover body (1); the air inlet pipe (3) comprises a plurality of pipe fittings formed by splicing variable diameters at the top and hard pipe fittings at the bottom; the bottom of the blow pipe (2) is provided with a filter element (5) made of activated carbon material.
2. The contact resistant respirator of claim 1, wherein: the air bag (4) and the cover body (1) are connected together in a thread gluing or zipper mode.
3. The contact resistant artificial respirator of claim 1 or 2, wherein: the air bag (4) is made of medical PVC material or silica gel material.
4. The contact resistant artificial respirator of claim 1 or 2, wherein: elastic binding belts are arranged on two sides of the air bag (4).
5. The contact resistant respirator of claim 1, wherein: the air inlet pipe (3) is an oropharyngeal airway, and the length of the air inlet pipe is 10-20 cm.
6. The contact resistant artificial respirator of claim 1 or 5, wherein: the top of the air inlet pipe (3) is detachably connected with the blow pipe (2) through a sleeve clamping sleeve.
7. The contact resistant respirator of claim 1, wherein: the blow pipe (2) is made of medical PVC material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020853432.8U CN213823011U (en) | 2020-05-20 | 2020-05-20 | Contact-preventing artificial respirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020853432.8U CN213823011U (en) | 2020-05-20 | 2020-05-20 | Contact-preventing artificial respirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213823011U true CN213823011U (en) | 2021-07-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020853432.8U Active CN213823011U (en) | 2020-05-20 | 2020-05-20 | Contact-preventing artificial respirator |
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| Country | Link |
|---|---|
| CN (1) | CN213823011U (en) |
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2020
- 2020-05-20 CN CN202020853432.8U patent/CN213823011U/en active Active
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