CN211983932U - Protective mask for bronchoscopy - Google Patents

Protective mask for bronchoscopy Download PDF

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Publication number
CN211983932U
CN211983932U CN202020406440.8U CN202020406440U CN211983932U CN 211983932 U CN211983932 U CN 211983932U CN 202020406440 U CN202020406440 U CN 202020406440U CN 211983932 U CN211983932 U CN 211983932U
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China
Prior art keywords
patient
bronchoscope
bronchoscopy
protection part
protection
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CN202020406440.8U
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Chinese (zh)
Inventor
王华启
张国俊
陈闪闪
楚荷莹
赵华嗣
李慧
黄春
贾红霞
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First Affiliated Hospital of Zhengzhou University
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First Affiliated Hospital of Zhengzhou University
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Priority to CN202020406440.8U priority Critical patent/CN211983932U/en
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Abstract

The utility model discloses a protective mask for bronchoscope examination, which comprises a protective part, wherein the protective part is covered on the mouth and nose part of a patient and is used for blocking the discharge of spray or aerosol; the fixing part is connected to the left side and the right side of the protection part and used for fixing the protection part; the bronchoscope operation part is arranged on the protection part corresponding to the mouth and nose of the patient and is used for guiding the bronchoscope catheter to penetrate through the protection part and extend into the mouth of the patient; the support holding part is communicated with the bronchoscope operation part, so that the bronchoscope catheter can be supported and gripped conveniently when being inserted; the oxygen therapy operation part is arranged on the protection part corresponding to the nostril part of the patient and is used for guiding the oxygen tube to penetrate through the protection part and extend into the nasal cavity of the patient; and the sputum suction operation part is arranged on the protection part on one side of the bronchoscope operation part and used for guiding the sputum suction pipe to penetrate through the protection part and extend into the oral cavity of the patient. The utility model has the advantages of simple structure, easy operation and comfortable wearing.

Description

Protective mask for bronchoscopy
Technical Field
The utility model belongs to the technical field of medical treatment protective articles for use technique and specifically relates to a bronchoscope inspection protective face mask is related to.
Background
At present, when the bronchoscopy is carried out, a trachea needs to enter through a nasal cavity or an oral cavity of a patient and extend into a lower respiratory tract through a glottis. The nasal cavity, the oral cavity and the respiratory tract of a patient are in an open state in the whole inspection process, a large amount of spray and aerosol are generated to be discharged out of a body when the patient coughs or is attracted by a bronchoscope, once the patient has infectious diseases, the spray is sprayed out of the body when the patient coughs, or the aerosol is brought out of the body when the patient is atomized and inhaled in front of the bronchoscope for anesthesia, infectious germs or viruses can be carried, cross infection of medical workers for operation and inspection is extremely easy to cause, and particularly during the recent outbreak period of novel coronavirus pneumonia, the bronchoscope inspection is high-risk operation which causes virus cross infection.
Although a bronchoscope examination mask for protection is available in the market, a through hole is only formed at a position corresponding to the mouth and the nose of a patient, when medical personnel carry out trachea penetrating operation, the inserted part of the mask is easily pressed and collapsed by the bronchoscope, and discomfort is brought to the patient; in addition, most patients have the phenomena of cough, increased oral secretion and the like in the bronchoscope examination process, and the conventional mask can only be removed to suck phlegm when the sputum in the oral cavity of the patient is cleaned, so that the protection effect of the mask is greatly reduced.
Disclosure of Invention
An object of the utility model is to provide a simple structure, easy and simple to handle, high bronchoscope inspection protective face mask of security.
In order to achieve the above purpose, the utility model can adopt the following technical proposal:
the utility model discloses a protective mask for bronchoscope examination, which comprises a protective part, wherein the protective part is covered on the mouth and nose part of a patient and is used for blocking the discharge of spray or aerosol; the fixing part is connected to the left side and the right side of the protection part and used for fixing the protection part; the bronchoscope operation part is arranged on the protection part corresponding to the mouth and nose of the patient and is used for guiding the bronchoscope catheter to penetrate through the protection part and extend into the mouth of the patient; the support holding part is communicated with the bronchoscope operation part, so that the bronchoscope catheter can be supported and gripped conveniently when being inserted; the oxygen therapy operation part is arranged on the protection part corresponding to the nostril part of the patient and is used for guiding the oxygen tube to penetrate through the protection part and extend into the nasal cavity of the patient; and the sputum suction operation part is arranged on the protection part on one side of the bronchoscope operation part and used for guiding the sputum suction pipe to penetrate through the protection part and extend into the oral cavity of the patient.
The protection part is a cover body matched with the mouth and nose parts of the patient.
The bronchoscope operation part, the oxygen therapy operation part and the sputum suction operation part are respectively provided with a bronchoscope perforation, an oxygen therapy tube perforation and a sputum suction tube perforation which are arranged on the mask body; the supporting and holding part is a hard sleeve which is communicated with the bronchoscope through hole and extends outwards; elastic sealing gaskets with hose penetrating openings are arranged in the hard sleeve and the oxygen catheter penetrating hole and the sputum suction catheter penetrating hole.
The fixing part is an elastic fixing band which is encircled behind the head of the patient, and two ends of the elastic fixing band are respectively connected with the left side and the right side of the cover body; the elastic fixing band can be a two-section structure with a broken middle part, and magic glues matched with each other are arranged at the broken part of the elastic fixing band; in addition, the fixed part can also be arranged on the left side and the right side of the cover body and used for being sleeved with an elastic hanging ring hung on the ear of the patient.
The mask body positioned below the lower jaw of the patient is provided with air holes.
The outer edge of the mask body, which is jointed with the face of the patient, is provided with a flexible pad.
The utility model has the advantages of simple structure, easy operation and comfortable wearing. When bronchoscopy is carried out, the cover body covering the mouth and nose parts of a patient can effectively prevent spray or aerosol from being discharged, cross infection is avoided, and personal safety of operators is ensured; the hard sleeve communicated with the bronchoscope perforation can be conveniently gripped by an operator when a bronchoscope catheter is inserted, and an effective support is formed, so that the cover body is prevented from collapsing and deforming, the difficulty of bronchoscope operation is reduced, and the comfort of a patient is greatly improved; in addition, the oxygen therapy pipe is perforated and the perforation of phlegm suction pipe sets up and has made things convenient for penetrating of oxygen therapy pipe and phlegm suction pipe more, is favorable to operating personnel to carry out oxygen therapy operation and phlegm suction operation, effectively avoids simultaneously taking off the cover body when inhaling phlegm operation, ensures the effective protection of lasting of the cover body in phlegm suction operation process, avoids the risk that the protective effect that leads to because of taking off the face guard degrades greatly.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
3 fig. 3 2 3 is 3 an 3 enlarged 3 sectional 3 view 3 taken 3 along 3 line 3 a 3- 3 a 3 of 3 fig. 3 1 3. 3
Fig. 3 and 4 are schematic structural views of another two fixing parts of the present invention.
Detailed Description
As shown in fig. 1-2, the bronchoscope examination protective face mask of the present invention comprises a protective part covering the mouth and nose of a patient for blocking the discharge of spray or aerosol; the fixing parts are connected to the left side and the right side of the protection part and used for fixing the protection part at the mouth and nose parts of a patient; the bronchoscope operation part is arranged on the protection part corresponding to the mouth and nose of the patient and is used for guiding the bronchoscope catheter to penetrate through the protection part and extend into the mouth or the nasal cavity of the patient; the support holding part is communicated with the bronchoscope operation part, so that the bronchoscope can be supported and gripped conveniently when being inserted into a catheter; the oxygen therapy operation part is arranged on the protection part corresponding to the nostril part of the patient and is used for guiding the oxygen tube to penetrate through the protection part and extend into the nasal cavity of the patient; and the sputum suction operation part is arranged on the protection part on one side of the bronchoscope operation part and used for guiding the sputum suction pipe to penetrate through the protection part and extend into the oral cavity of the patient.
Specifically, the protection part is a cover body 1 matched with the mouth and nose parts of a patient, the bronchoscope operation part is a bronchoscope through hole 2 formed in the cover body 1 and corresponding to the mouth and nose parts of the patient, the support holding part is a hard sleeve 3 communicated with the bronchoscope through hole 2 and extending outwards, the oxygen delivery operation part is an oxygen delivery pipe through hole 4 formed in the cover body 1 and corresponding to the nostril parts of the patient, and the sputum suction operation part is a sputum suction pipe through hole 5 formed in the cover body 1 on the left side or the right side of the bronchoscope through hole 2; because the oxygen tube does not need to extend into the patient body too deeply and only needs to be arranged at the nostril part, and the sputum suction tube only extends into the oral cavity of the patient to suck the sputum, the sputum or the secretion increased in the oral cavity of the patient which is coughed to the oral cavity in the operating process of the bronchoscope is prevented from blocking the air passage, and a support sleeve is not needed to be arranged on the oxygen tube perforation 4 and the sputum suction tube perforation 5.
In order to further enhance the sealing performance and prevent droplets or aerosol from being discharged from the bronchoscope perforation 2, the oxygen catheter perforation 4 and the sputum suction catheter perforation 5, elastic sealing gaskets 6 with hose penetration openings are respectively arranged in the hard sleeve 3, the oxygen catheter perforation 4 and the sputum suction catheter perforation 5, and the size of the hose penetration opening on each elastic sealing gasket 6 is matched with the outer diameter of the corresponding hose penetrating through the elastic sealing gasket 6 (namely, the diameter of the hose penetration opening on the elastic sealing gasket 6 in the hard sleeve 3 is equal to or slightly smaller than the outer diameter of the bronchoscope catheter, the diameter of the hose penetration opening on the elastic sealing gasket 6 in the oxygen catheter perforation 4 is equal to or slightly smaller than the outer diameter of the oxygen suction catheter, and the diameter of the hose penetration opening on the elastic sealing gasket 6 in the sputum suction catheter perforation 5 is equal to or slightly smaller than the outer diameter of the sputum.
In addition, in order to further improve the comfort and the air permeability of the mask body 1, a flexible cushion 7 is arranged on the outer edge of the mask body 1 which is attached to the face of the patient, and air holes 8 are arranged on the mask body 1 which is positioned below the lower jaw of the patient, wherein the air holes 8 are a plurality of micropores which are uniformly distributed at intervals.
The form of the fixing part can be various, and specifically, the fixing part can be an elastic fixing band 9 (as shown in fig. 1) which is looped over the head of the patient, and two ends of the elastic fixing band 9 are respectively connected with the left side and the right side of the cover body 1; certainly, the elastic fixing band 9 may also be a two-segment structure (as shown in fig. 3) with a broken middle part, and the broken part of the elastic fixing band 9 is provided with magic tapes 10 that are matched with each other; in addition, the fixing part can also be an elastic hanging ring 11 (shown in fig. 4) which is arranged at the left side and the right side of the mask body 1 and used for being hung on the ear of the patient in a sleeving manner, and the elastic hanging ring 11 is hung behind the ear of the patient, so that the fixation of the mask body 1 is completed, and the structure of the fixing part is similar to that of the existing mask.
When in use, the mask body 1 is fixed at the mouth and nose parts of a patient only by the elastic fixing band 9, and then the oxygen tube is penetrated into the mask body 1 through the oxygen tube perforation 4 and is fixed at the nostril parts of the patient; then, the hard sleeve 3 can be held by hand to enable the bronchoscope catheter to penetrate through the bronchoscope perforation 2 and extend into the lower respiratory tract from the mouth or the nose of the patient for bronchoscope examination; the phenomenon that cough or oral secretion increase can appear in the in-process patient of carrying out the bronchoscopy mostly, alright this moment inhale the phlegm pipe and pass in inhaling the phlegm pipe perforation from inhaling to stretch into patient's oral cavity and inhale the phlegm, whole operation process is very simple.

Claims (10)

1. The utility model provides a bronchoscope inspection protective face mask which characterized in that: comprises that
The protective part is covered on the mouth and nose parts of the patient and is used for blocking the discharge of spray or aerosol;
the fixing part is connected to the left side and the right side of the protection part and used for fixing the protection part;
the bronchoscope operation part is arranged on the protection part corresponding to the mouth and nose of the patient and is used for guiding the bronchoscope catheter to penetrate through the protection part and extend into the mouth of the patient;
the support holding part is communicated with the bronchoscope operation part, so that the bronchoscope catheter can be supported and gripped conveniently when being inserted;
the oxygen therapy operation part is arranged on the protection part corresponding to the nostril part of the patient and is used for guiding the oxygen tube to penetrate through the protection part and extend into the nasal cavity of the patient; and
the sputum suction operation part is arranged on the protection part on one side of the bronchoscope operation part and used for guiding the sputum suction pipe to penetrate through the protection part and extend into the oral cavity of a patient.
2. A bronchoscopy protective mask according to claim 1, wherein: the protection part is a cover body matched with the mouth and nose parts of the patient.
3. A bronchoscopy protective mask according to claim 2, wherein: the bronchoscope operation part, the oxygen therapy operation part and the sputum suction operation part are respectively provided with a bronchoscope perforation, an oxygen therapy tube perforation and a sputum suction tube perforation on the cover body.
4. A bronchoscopy protective mask according to claim 3, wherein: the supporting and holding part is a hard sleeve which is communicated with the bronchoscope through hole and extends outwards.
5. A bronchoscopy protective mask according to claim 4, wherein: elastic sealing gaskets with hose penetrating openings are arranged in the hard sleeve and the oxygen catheter penetrating hole and the sputum suction catheter penetrating hole.
6. A bronchoscopy protective mask according to claim 2, wherein: the fixing part is an elastic fixing band which is encircled behind the head of the patient, and two ends of the elastic fixing band are respectively connected with the left side and the right side of the cover body.
7. A bronchoscopy protective mask according to claim 6, wherein: this elastic fixation area is the two segmentation structures of middle part disconnection, and the disconnection department at elastic fixation area is provided with the magic of mutual adaptation and glues.
8. A bronchoscopy protective mask according to claim 2, wherein: the fixed part is an elastic hanging ring which is arranged on the left side and the right side of the cover body and is used for being hung on the ear of a patient in a sleeving manner.
9. A bronchoscopy protective mask according to claim 2, wherein: the mask body positioned below the lower jaw of the patient is provided with air holes.
10. A bronchoscopy protective mask according to claim 2, wherein: the outer edge of the mask body, which is jointed with the face of the patient, is provided with a flexible pad.
CN202020406440.8U 2020-03-26 2020-03-26 Protective mask for bronchoscopy Active CN211983932U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020406440.8U CN211983932U (en) 2020-03-26 2020-03-26 Protective mask for bronchoscopy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020406440.8U CN211983932U (en) 2020-03-26 2020-03-26 Protective mask for bronchoscopy

Publications (1)

Publication Number Publication Date
CN211983932U true CN211983932U (en) 2020-11-24

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ID=73423103

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020406440.8U Active CN211983932U (en) 2020-03-26 2020-03-26 Protective mask for bronchoscopy

Country Status (1)

Country Link
CN (1) CN211983932U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115957414A (en) * 2023-03-15 2023-04-14 四川省医学科学院·四川省人民医院 Bronchoscope protective mask

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115957414A (en) * 2023-03-15 2023-04-14 四川省医学科学院·四川省人民医院 Bronchoscope protective mask

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