CN212090546U

CN212090546U - Isolation mask for fiberoptic bronchoscopy

Info

Publication number: CN212090546U
Application number: CN201921977211.5U
Authority: CN
Inventors: 肖清平; 杨平
Original assignee: Chongqing Public Health Medical Center
Current assignee: Chongqing Public Health Medical Center
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-12-08
Anticipated expiration: 2029-11-15

Abstract

The utility model discloses an isolation mask is examined to fibre bronchoscope, including isolation mechanism, still include fixed establishment, oxygen suppliment mechanism, the isolation mechanism inboard is provided with oxygen suppliment mechanism, fixed establishment sets up the isolation mechanism below. The utility model discloses in the saliva etc. that the setting of oxygen suppliment mechanism prevented coughing up when patient's microscopic examination got into the nasal cavity, fixed establishment be provided with benefit in being applicable to different patients to still have sealed effect, better prevent the propagation of virus.

Description

Isolation mask for fiberoptic bronchoscopy

Technical Field

The utility model relates to a medical treatment protective apparatus technical field especially relates to a fiber bronchoscope examines isolation mask.

Background

Bronchofiberscope is an important means of examining and diagnosing respiratory diseases. During the examination, the patient coughs continuously due to the stimulation of the fiber bronchoscope on the trachea, various viruses and bacteria are taken out of the body along with sputum, and air is polluted along with spitting. Especially, for patients with tuberculosis, lung cancer and various pathogenic bacteria, the expectorated pollutants directly or indirectly harm medical staff and accompanying people, and also increase the chance of cross infection among patients.

Chinese patent publication No. CN2096976 discloses an isolating mask for fiberbronchoscopy, which has a mask made of white transparent organic glass supported on a base by a pillar, the mask being placed at about 20 cm from a patient for blocking sputum and saliva expectorated by the patient during the fiberscope examination to prevent the environment from being polluted by the sputum and saliva with bacteria and infecting others. The two or more masks can be assembled and disassembled so as to be replaced and used after disinfection, and the device is inconvenient to fix and leads to the comfort of patients. There are also many existing masks that use straps or bands to secure the mask to the head, and these existing masks do not separate the mouth and nose, cannot prevent sputum and the like expectorated by the patient from entering the nasal cavity, and do not achieve a sealing effect when the mask is secured.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a fiber bronchoscope examines isolation mask in order to solve above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

the utility model provides a fiber bronchoscope examines isolation mask, includes isolation mechanism, still includes fixed establishment, oxygen suppliment mechanism, the isolation mechanism inboard is provided with oxygen suppliment mechanism, fixed establishment sets up the isolation mechanism below.

Preferably, the fixing mechanism comprises a gasket, a shaping ring, a sealing layer and a fixing band, wherein grooves are formed above and below the gasket, the shaping ring is arranged in the groove above, the sealing layer is bonded in the groove below, and the fixing band is connected to the outer side of the gasket through screws.

Preferably, oxygen suppliment mechanism includes division board, oxygen hose, integer board, connecting pipe, branch stream block, air chamber, rubber circle, connector, division board integrated into one piece is in the division mechanism is inboard, division board upper portion is embedded to have the integer board, the oxygen hose bonds at the division board rear, an oxygen hose pot head is established on the connecting pipe, the connecting pipe passes division mechanism, and stretch into in the branch stream block, divide stream block inside to be equipped with the air chamber, the connecting pipe with be equipped with between the branch stream block the rubber circle, the connector sets up divide stream block top.

Preferably, the connector, the air chamber, the connecting pipe and the oxygen pipe are communicated in sequence.

Preferably, the isolation mechanism comprises a face mask, a curing plate, a connecting plate and a connecting section, the connecting section is bonded below the face mask, the lower edge of the connecting section extends into a groove formed in the fixing mechanism above a gasket and is bonded together, the curing plate is integrally formed above the face mask, and the connecting plate is arranged above the curing plate.

Preferably, a through hole is formed in the front of the curing plate, the connecting plate covers the through hole, one side of the connecting plate is connected to the curing plate through a pin, and the other end of the connecting plate is connected to the curing plate through a screw.

Preferably, isolation mechanism includes face guard, solidification board, fixed plate, linkage segment, sealed lid, go-between, the face guard below bonds and has the linkage segment, the linkage segment lower limb stretches into in the recess that the packing ring top was seted up among the fixed establishment to bond together, face guard top integrated into one piece has the solidification board, there is the fixed plate solidification board top through the screw connection, be provided with in the middle of the fixed plate sealed lid, the welding of sealed lid top has the go-between.

Preferably, a through hole is formed in the front position of the curing plate, the fixing plate covers the through hole, a threaded hole is formed in the middle of the fixing plate, and the sealing cover is in threaded connection with the threaded hole.

Has the advantages that: the setting of oxygen suppliment mechanism prevents that saliva etc. that coughed up from getting into the nasal cavity when patient's microscopic examination, and fixing mechanism's being provided with is good for being applicable to different patients to still have sealed effect, better prevent the propagation of virus.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a first embodiment of a fiber bronchoscopy isolation mask according to the present invention;

fig. 2 is a top view of a first embodiment of a bronchofiberscope isolation mask of the present invention;

fig. 3 is a bottom view of a first embodiment of a fiber bronchoscopy isolation mask of the present invention;

fig. 4 is a cross-sectional view a-a of a first embodiment of a bronchofiberscope isolation mask of the present invention;

fig. 5 is a B-B cross-sectional view of a first embodiment of a bronchofiberscope isolation mask of the present invention;

fig. 6 is an enlarged partial view of part I of a first embodiment of a mask according to the present invention;

fig. 7 is a schematic structural view of a second embodiment of the mask according to the present invention.

The reference numerals are explained below:

1. an isolation mechanism; 2. a fixing mechanism; 3. an oxygen supply mechanism; 101. a face mask; 102. curing the plate; 103. a connecting plate; 104. a connecting section; 201. a gasket; 202. shaping rings; 203. a sealing layer; 204. fixing belts; 301. a separator plate; 302. an oxygen tube; 303. shaping plates; 304. a connecting pipe; 305. a shunting block; 3051. an air chamber; 306. a rubber ring; 307. a connector; 11. a fixing plate; 12. a sealing cover; 13. and (7) connecting rings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1

As shown in fig. 1-6, an isolating mask for fiberbronchoscopy comprises an isolating mechanism 1, a fixing mechanism 2 and an oxygen supply mechanism 3, wherein the oxygen supply mechanism 3 is arranged on the inner side of the isolating mechanism 1, the fixing mechanism 2 is arranged below the isolating mechanism 1, the fixing mechanism 2 comprises a gasket 201, a shaping ring 202, a sealing layer 203 and a fixing band 204, grooves are formed above and below the gasket 201, the gasket 201 is used for installing the shaping ring 202 and the sealing layer 203, the shaping ring 202 is arranged in the groove above, the shaping ring 202 uses different face shapes through plastic deformation, the sealing layer 203 is adhered in the groove below, the sealing layer 203 has a sealing function, the fixing band 204 is connected to the outer side of the gasket 201 through screws, the fixing band 204 is used for fixing the whole device, the oxygen supply mechanism 3 comprises an isolating plate 305301, an oxygen pipe 302, a shaping plate 303, a connecting pipe 304, a shunting block 305, A rubber ring 306 and a connector 307, wherein the isolation plate 301 is integrally formed on the inner side of the isolation mechanism 1, the isolation plate 301 prevents saliva and the like from entering the nasal cavity, the shaping plate 303 is embedded in the upper part of the isolation plate 301, the shaping plate 303 adjusts the position of the isolation plate 301 through plastic deformation, the oxygen tube 302 is bonded behind the isolation plate 301, the oxygen tube 302 is used for supplying oxygen, one end of the oxygen tube 302 is sleeved on the connecting tube 304, the connecting tube 304 is used for connecting a shunting block 305, the connecting tube 304 penetrates through the isolation mechanism 1 and extends into the shunting block 305, the shunting block 305 is used for shunting, an air chamber 3051 is arranged inside the shunting block 305, the rubber ring 306 is arranged between the connecting tube 304 and the shunting block 305, the rubber ring 306 is used for inserting the connecting tube 304, the connector 307 is arranged above the shunting block 305, the connector 307 is used for connecting an oxygen supply machine, the connector 307, the air chamber, Solidifying plate 102, connecting plate 103, connecting section 104 has bonded to face guard 101 below, face guard 101 is used for keeping apart the virus, connecting section 104 lower limb stretches into in the recess that the packing ring 201 top was seted up among fixed establishment 2, and bond together, connecting section 104 is used for connecting face guard 101, face guard 101 top integrated into one piece has solidifying plate 102, solidifying plate 102 is used for fixed oxygen supply mechanism 3, solidifying plate 102 top is provided with connecting plate 103, connecting plate 103 is used for sealing, the through-hole is seted up to solidifying plate 102 the place ahead, connecting plate 103 covers on the through-hole, connecting plate 103 one side is through pin joint on solidifying plate 102, the other end of connecting plate 103 passes through screw connection on solidifying plate 102.

In the structure, during the use, at first, the fixed band 204 is overlapped on patient's head, then press the packing ring 201 gently and lead to plastic circle 202 to warp, make sealing layer 203 contact patient's skin, open sealed effect, when needing the microscopic examination, at first turn down the screw on the connecting plate 103, then rotate the connecting plate 103, make the connecting plate 103 rotate 180 degrees around the pin, alright have examined with the microscopic examination this moment, in the microscopic examination in-process, the setting of linkage segment 104 alright make whole face guard 101 remove along with the removal of microscopic examination, can realize the through-hole that curing plate 102 seted up a bit as little as possible like this.

Example 2

As shown in fig. 7, embodiment 2 differs from embodiment 1 in that: isolation mechanism 1 includes face guard 101, solidified plate 102, fixed plate 11, linkage segment 104, sealed lid 12, go-between 13, face guard 101 below bonds there is linkage segment 104, face guard 101 is used for keeping apart the virus, linkage segment 104 lower limb stretches into in the recess that the packing ring 201 top was seted up among the fixed establishment 2, and bond together, linkage segment 104 is used for connecting face guard 101, face guard 101 top integrated into one piece has solidified plate 102, there is fixed plate 11 solidified plate 102 top through the screw connection, solidified plate 102 is used for fixed oxygen supply mechanism 3, be provided with sealed lid 12 in the middle of the fixed plate 11, fixed plate 11 is used for sealing, sealed lid 12 top welding has go-between 13, sealed lid 12 is conveniently opened to go-between 13, the through-hole is seted up to solidified plate 102 the place ahead, fixed plate 11 covers on the through-hole, threaded hole has been seted up.

In the structure, during the use, at first the fixed band 204 cover on patient's head, then press the packing ring 201 gently and lead to plastic circle 202 to warp for sealing layer 203 contacts patient's skin, open sealed effect, when needing the microscopic examination, at first take off sealed lid 12 through rotating go-between 13, alright this moment with the microscopic examination, in the microscopic examination in-process, the setting up of linkage segment 104 alright make whole face guard 101 move along with the removal of microscopic examination, can realize like this that the screw hole on the fixed plate 11 is as little as possible.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a fiber bronchoscopy isolating mask, includes isolating mechanism (1), its characterized in that: the oxygen supply device is characterized by further comprising a fixing mechanism (2) and an oxygen supply mechanism (3), wherein the oxygen supply mechanism (3) is arranged on the inner side of the isolation mechanism (1), and the fixing mechanism (2) is arranged below the isolation mechanism (1);

the fixing mechanism (2) comprises a gasket (201), a shaping ring (202), a sealing layer (203) and a fixing band (204), wherein grooves are formed in the upper part and the lower part of the gasket (201), the shaping ring (202) is arranged in the groove in the upper part, the sealing layer (203) is bonded in the groove in the lower part, and the fixing band (204) is connected to the outer side of the gasket (201) through screws;

oxygen supply mechanism (3) include division board (301), oxygen hose (302), shaping board (303), connecting pipe (304), reposition of redundant personnel piece (305), air chamber (3051), rubber ring (306), connector (307), division board (301) integrated into one piece is in division mechanism (1) is inboard, division board (301) top portion is embedded to have shaping board (303), oxygen hose (302) bond in division board (301) rear, an oxygen hose (302) pot head is established on connecting pipe (304), connecting pipe (304) are passed isolation mechanism (1), and stretch into in reposition of redundant personnel piece (305), reposition of redundant personnel piece (305) inside is equipped with air chamber (3051), connecting pipe (304) with be equipped with between reposition of redundant personnel piece (305) rubber ring (306), connector (307) set up reposition of redundant personnel piece (305) top, the connector (307), the air chamber (3051), the connecting pipe (304) and the oxygen pipe (302) are communicated in sequence.

2. The mask according to claim 1, wherein the mask is adapted to be placed in a bronchofiberscope system: isolation mechanism (1) includes face guard (101), curing plate (102), connecting plate (103), linkage segment (104), face guard (101) below bonds and has linkage segment (104), linkage segment (104) lower limb stretches into in the recess that packing ring (201) top was seted up in fixed establishment (2) to bond together, face guard (101) top integrated into one piece have curing plate (102), curing plate (102) top is provided with connecting plate (103).

3. The mask according to claim 2, wherein the mask is adapted to be placed in a bronchofiberscope system: a through hole is formed in the front of the curing plate (102), the connecting plate (103) covers the through hole, one side of the connecting plate (103) is connected to the curing plate (102) through a pin, and the other end of the connecting plate (103) is connected to the curing plate (102) through a screw.

4. The mask according to claim 1, wherein the mask is adapted to be placed in a bronchofiberscope system: isolation mechanism (1) is including face guard (101), solidification board (102), linkage segment (104), fixed plate (11), sealed lid (12), go-between (13), face guard (101) below bonds and has linkage segment (104), linkage segment (104) lower limb stretches into in the recess that packing ring (201) top was seted up in fixed establishment (2) to bond together, face guard (101) top integrated into one piece has solidification board (102), there is fixed plate (11) solidification board (102) top through the screw connection, be provided with in the middle of fixed plate (11) sealed lid (12), the welding of sealed lid (12) top go-between (13).

5. The mask according to claim 4, wherein the mask is adapted to be placed in a bronchofiberscope system: a through hole is formed in the front of the curing plate (102), the fixing plate (11) covers the through hole, a threaded hole is formed in the middle of the fixing plate (11), and the sealing cover (12) is in threaded connection with the threaded hole.