CN214232341U - Novel patient aerosol generation prevention device for coronavirus pneumonia breathing machine - Google Patents
Novel patient aerosol generation prevention device for coronavirus pneumonia breathing machine Download PDFInfo
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- CN214232341U CN214232341U CN202021475079.0U CN202021475079U CN214232341U CN 214232341 U CN214232341 U CN 214232341U CN 202021475079 U CN202021475079 U CN 202021475079U CN 214232341 U CN214232341 U CN 214232341U
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Abstract
The utility model provides a novel patient aerosol generation prevention device for a coronavirus pneumonia respirator, which comprises a supporting frame, wherein the top and the side wall of the supporting frame are covered with transparent partition curtains, and the transparent partition curtain close to one side of the mouth of a patient is provided with an opening; the bottom of braced frame is equipped with the mount, and the one end that braced frame was kept away from to the mount is equipped with anti-skidding structure. The aerosol-generating prevention device provided by the utility model can effectively prevent the splash of the patient, limit the spray in a limited space, and further prevent the spray from suspending in the indoor air for a long time when the moisture is completely evaporated, thereby enlarging the propagation distance; in addition, use this device, can let the patient take off the gauze mask, be favorable to the ICU nurse to the observation of the patient's state of an illness, be favorable to patient's recovery.
Description
Technical Field
The utility model relates to a medical treatment protection field especially relates to a novel coronavirus pneumonia breathing machine uses patient to prevent that aerosol produces device.
Background
Studies have shown that infectious aerosol transmission over short distances < 1m is also possible using oxygen masks. For a novel coronavirus pneumonia breathing machine using patient, nurses need to perform basic nursing such as respiratory tract nursing, oral nursing and life nursing, the close contact distance with the patient is less than 1m, and the novel coronavirus pneumonia breathing machine is a high risk group of droplet spreading infection.
In order to reduce the risk of infection of medical staff by saliva droplets in the oral cavity of a patient with tracheal intubation, the patient is given a mask in an isolated ICU ward to block the droplets of the patient, but the wearing of the patient mask prevents a nurse from observing whether the anoxia symptoms improve or the patient's condition further worsens from the cyanosis degree of the patient's lips.
Therefore, it is an important research direction to provide a protection device for preventing aerosol formed by droplets of a novel coronavirus pneumonia patient using a ventilator from being dispersed in a long distance.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to prior art's defect, provide a novel coronavirus pneumonia breathing machine and use patient to prevent that aerosol produces device.
The utility model discloses a solve above-mentioned technical problem and adopt following technical scheme:
the novel patient aerosol generation prevention device for the coronavirus pneumonia respirator comprises a supporting frame, wherein transparent partition curtains are covered on the top and the side wall of the supporting frame, and an opening is formed in the transparent partition curtain close to one side of the mouth of a patient; the bottom of braced frame is equipped with the mount, the mount is kept away from braced frame's one end is equipped with anti-skidding structure.
Preferably, the support frame is a rectangular parallelepiped structure.
Preferably, the long side of the support frame is 55-65cm, the short side is 30-40cm, and the height is 35-55 cm.
Preferably, the anti-skid structure is a hook structure matched with the bed frame of the sickbed.
Preferably, the opening comprises an overlapping portion of two layers of the transparent barrier.
Preferably, the lower part of the opening is a neck opening.
The utility model adopts the above technical scheme, compare with prior art, have following technological effect:
the aerosol-generating prevention device provided by the utility model can effectively prevent the splash of the patient, limit the spray in a limited space, and further prevent the spray from suspending in the indoor air for a long time when the moisture is completely evaporated, thereby enlarging the propagation distance; in addition, use this device, can let the patient take off the gauze mask, be favorable to the ICU nurse to the observation of the patient's state of an illness, be favorable to patient's recovery.
Drawings
FIG. 1 is a schematic structural view of an aerosol generation prevention device according to the present invention;
FIG. 2 is a schematic view of the aerosol generating device according to the present invention;
the reference numerals denote the description:
1-supporting frame, 2-transparent partition curtain, 21-opening, 3-fixing frame, 31-antiskid structure.
Detailed Description
The technical solution of the present invention will be further described in detail with reference to the accompanying drawings.
Referring to fig. 1, the present embodiment provides a novel patient aerosol-generating device for a coronavirus pneumonia ventilator, which comprises a supporting frame 1, a transparent partition curtain 2 covering the top and the side wall of the supporting frame 1, and an opening 21 formed on the transparent partition curtain 2 near the mouth of the patient; the bottom of the supporting frame 1 is provided with a fixing frame 3, and one end of the fixing frame 3 far away from the supporting frame 1 is provided with an anti-skid structure 31.
In specific use, as shown in fig. 2, a patient lies on a hospital bed, the device is placed above the shoulders of the patient, the neck opening is clamped on the neck of the patient, the fixed frame 3 is fixed on the bed frames at two sides of the hospital bed, the trachea of the breathing machine is inserted into the device through the opening 21, and medical staff inserts the trachea into the oral cavity of the patient through the opening 21; the opening 21 is covered by the overlapped transparent partition curtains 2, so that the probability of spreading of droplets and aerosol is greatly reduced, and the infection risk of medical staff to the spread of the novel coronavirus pneumonia infectious aerosol is reduced.
The device is a special device for one person, and iatrogenic cross infection is prevented. When the device is replaced, only the transparent partition curtain 2 can be replaced, and the supporting frame 1 and the fixed frame 3 can be reused after being wiped by using disinfectant.
In this embodiment, as shown in fig. 1, the support frame 1 has a rectangular parallelepiped structure.
In this embodiment, as shown in fig. 1, the support frame 1 has a long side length of 55-65cm, a short side length of 30-40cm and a height of 35-55 cm; further, the length of the long side of the support frame 1 is 60cm, the length of the short side is 35cm, and the height is 40 cm.
In this embodiment, as shown in fig. 1, the anti-slip structure 31 is a hook structure engaged with a bed frame of a hospital bed.
In the present embodiment, as shown in fig. 1, the opening 21 includes an overlapped portion of two transparent curtains 2; the lower part of the opening 21 is a neck opening.
The present invention has been described in detail with reference to the specific embodiments, but the present invention is only by way of example and is not limited to the specific embodiments described above. Any equivalent modifications and substitutions to the disclosed embodiments are within the scope of the present invention as those skilled in the art will recognize. Accordingly, variations and modifications in equivalents may be made without departing from the spirit and scope of the invention, which is intended to be covered by the following claims.
Claims (6)
1. The novel patient aerosol generation prevention device for the coronavirus pneumonia breathing machine is characterized by comprising a supporting frame (1), wherein the top and the side wall of the supporting frame (1) are covered with transparent partition curtains (2), and one side, close to the mouth of a patient, of the transparent partition curtains (2) is provided with an opening (21); the bottom of braced frame (1) is equipped with mount (3), mount (3) are kept away from braced frame's (1) one end is equipped with anti-skidding structure (31).
2. The aerosol generation prevention device according to claim 1, wherein the support frame (1) has a rectangular parallelepiped structure.
3. The aerosol generation preventing device according to claim 2, wherein the support frame (1) has a long side of 55-65cm long, a short side of 30-40cm long, and a height of 35-55 cm.
4. The aerosol generating device according to claim 1, wherein the anti-slip structure (31) is a hook structure that is engaged with a bed frame of a hospital bed.
5. The aerosol generation prevention device according to claim 1, wherein the opening (21) comprises an overlapping portion of two layers of the transparent barrier (2).
6. The aerosol generation prevention device of claim 1, wherein the lower portion of the opening (21) is a neck opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021475079.0U CN214232341U (en) | 2020-07-23 | 2020-07-23 | Novel patient aerosol generation prevention device for coronavirus pneumonia breathing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021475079.0U CN214232341U (en) | 2020-07-23 | 2020-07-23 | Novel patient aerosol generation prevention device for coronavirus pneumonia breathing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214232341U true CN214232341U (en) | 2021-09-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021475079.0U Active CN214232341U (en) | 2020-07-23 | 2020-07-23 | Novel patient aerosol generation prevention device for coronavirus pneumonia breathing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214232341U (en) |
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2020
- 2020-07-23 CN CN202021475079.0U patent/CN214232341U/en active Active
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