CN212789376U - Disposable endoscopic isolation mask - Google Patents
Disposable endoscopic isolation mask Download PDFInfo
- Publication number
- CN212789376U CN212789376U CN202020356719.XU CN202020356719U CN212789376U CN 212789376 U CN212789376 U CN 212789376U CN 202020356719 U CN202020356719 U CN 202020356719U CN 212789376 U CN212789376 U CN 212789376U
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- Prior art keywords
- mask
- disposable
- port
- mask body
- isolation
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- 238000002955 isolation Methods 0.000 title claims abstract description 22
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 37
- 239000001301 oxygen Substances 0.000 claims abstract description 37
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 37
- 230000001681 protective effect Effects 0.000 claims abstract description 27
- 230000029058 respiratory gaseous exchange Effects 0.000 claims abstract description 17
- 238000002627 tracheal intubation Methods 0.000 claims abstract description 7
- 238000003780 insertion Methods 0.000 claims abstract description 6
- 230000037431 insertion Effects 0.000 claims abstract description 6
- 238000001839 endoscopy Methods 0.000 claims description 19
- 238000007789 sealing Methods 0.000 claims description 17
- 238000007689 inspection Methods 0.000 abstract description 10
- 208000015181 infectious disease Diseases 0.000 abstract description 6
- 239000004033 plastic Substances 0.000 abstract description 4
- 229920003023 plastic Polymers 0.000 abstract description 4
- 230000009471 action Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000011109 contamination Methods 0.000 abstract 1
- 210000000214 mouth Anatomy 0.000 description 17
- 230000000241 respiratory effect Effects 0.000 description 17
- 230000006872 improvement Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 8
- 206010002091 Anaesthesia Diseases 0.000 description 5
- 239000000443 aerosol Substances 0.000 description 5
- 230000037005 anaesthesia Effects 0.000 description 5
- 230000028327 secretion Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 210000003128 head Anatomy 0.000 description 4
- 210000001331 nose Anatomy 0.000 description 4
- 210000003296 saliva Anatomy 0.000 description 4
- 210000001035 gastrointestinal tract Anatomy 0.000 description 3
- 230000002458 infectious effect Effects 0.000 description 3
- 208000035473 Communicable disease Diseases 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 210000003300 oropharynx Anatomy 0.000 description 2
- 210000002345 respiratory system Anatomy 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 208000032974 Gagging Diseases 0.000 description 1
- 206010028813 Nausea Diseases 0.000 description 1
- 208000002193 Pain Diseases 0.000 description 1
- 206010057190 Respiratory tract infections Diseases 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 206010047700 Vomiting Diseases 0.000 description 1
- 238000013276 bronchoscopy Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000968 medical method and process Methods 0.000 description 1
- 210000003928 nasal cavity Anatomy 0.000 description 1
- 230000008693 nausea Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000008673 vomiting Effects 0.000 description 1
- 230000002618 waking effect Effects 0.000 description 1
Images
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- Endoscopes (AREA)
Abstract
本实用新型公开了一种一次性内窥镜检查隔离面罩，包括吸氧面罩，所述吸氧面罩上设有氧气管接口，吸氧面罩上还设有插管口，插管口向面罩内侧形成牙垫，插管口在面罩外侧连接呼吸过滤器，所述呼吸过滤器上设有内镜插入口。本实用新型的有益效果是，将吸氧面罩和内镜使用牙垫的基础上，结合一次性呼吸过滤装置以及一次性无菌塑料保护套，在其共同作用下，能够在检查过程中提供一个对受检者口鼻处的相对隔绝环境，避免污染和感染。
The utility model discloses a disposable endoscope inspection isolation mask, comprising an oxygen inhalation mask, an oxygen pipe interface is arranged on the oxygen inhalation mask, and an intubation port is also provided on the oxygen inhalation mask, and the intubation port faces the inner side of the mask A tooth pad is formed, and the intubation port is connected to a breathing filter on the outside of the mask, and the breathing filter is provided with an endoscope insertion port. The beneficial effect of the utility model is that on the basis of using the oxygen inhalation mask and the endoscope to use the tooth pad, combined with the disposable breathing filter device and the disposable sterile plastic protective cover, under the combined action of the oxygen inhalation mask and the endoscope, it can provide a A relatively isolated environment at the nose and mouth of the subject to avoid contamination and infection.
Description
Technical Field
The utility model relates to the technical field of medical supplies, especially, relate to a disposable endoscopy isolation mask.
Background
The endoscope technology, including gastroscopes and bronchoscopes, is the most intuitive medical method for examining and treating the upper digestive tract or the respiratory tract by knowing the upper digestive tract and the airway. During the examination, the endoscope generally enters the upper digestive tract or respiratory tract through the oral cavity, and is limited by the length of the endoscope, and an examiner must contact with the examinee at a short distance, which is generally less than one meter. In order to expose the clarity in the testing process, prevent that patient from stinging the mirror, all need wear the bite-block, because the oral cavity is unable to be closed, the secretion of oropharynx is external to the efflux, if the examinee is under waking state or shallow anesthesia state, the pharyngeal reflex exists, and nausea, reflective activities such as vomiting, because oropharynx receives the stimulation of scope, a large amount of aerosol and droplet of easy production, saliva. As a patient with respiratory tract infection, the secretion is used as an infection source, which easily causes the spreading of the examination environment, and if the examinee has infectious diseases, the examiner and the surrounding people are easily infected.
Patent publication No. CN201171846Y discloses a painless endoscope-closing type oxygen inhalation mask, which is provided with an insertion tube port of an endoscope in addition to the oxygen inhalation mask, and a tubular bite block adapted for endoscopy, thereby providing an oxygen inhalation mask more suitable for use with an endoscope. However, when the examinee suffers from infectious diseases, the device has no corresponding protection measures, and easily causes the spreading of infectious sources such as droplets and saliva, and endangers the safety of inspectors and surrounding personnel.
Disclosure of Invention
The utility model aims to reduce the spray and the aerosol that produce in the inspection process to the utmost and spread in the air, in-process for infecting person's inspection, the better emergence that prevents to infect in the inspection process.
In order to realize the above-mentioned purpose, the utility model provides a disposable endoscopy isolation mask, a serial communication port, including oxygen inhalation mask, be equipped with the oxygen tube interface on the oxygen inhalation mask, still be equipped with the intubate mouth on the oxygen inhalation mask, the intubate mouth forms the bite-block to the face guard inboard, and the intubate mouth connects respiratory filter outside the face guard, respiratory filter is last to be equipped with the scope inserted hole.
As an improvement of this scheme, still include the protective sheath, the protective sheath is two opening structures, protective sheath one end is restrainted in the breathing filter and is located between the face guard outside.
As an improvement of the scheme, the distance between the breathing filter and the face mask is more than or equal to 0.2 cm.
As an improvement of the scheme, the edge of the face mask is provided with a sealing gasket.
As an improvement of the scheme, the sealing washer is an air cushion, and an inflation inlet is arranged on the air cushion.
As an improvement of the scheme, the face mask is provided with a lacing.
As a improvement of the scheme, the length of the protective sleeve is 0.6-1.5 m.
As an improvement of the scheme, the length of the protective sleeve is 1 meter.
As an improvement of the scheme, the endoscope insertion hole is a one-way sealing part.
As a modification of this solution, the one-way sealing member is a choke valve.
The beneficial effects of the utility model are that, on the basis that uses bite-block with oxygen mask and scope, combine disposable breathing filter equipment and disposable aseptic plastics protective sheath, under its combined action, can provide one in the inspection process to the isolated environment relatively of examinee's oronasal department, avoid polluting and infecting.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;
fig. 2 is a schematic structural diagram of a second embodiment of the present invention;
fig. 3 is a schematic structural diagram of a third embodiment of the present invention;
fig. 4 is a schematic structural diagram of a fourth embodiment of the present invention;
fig. 5 is a schematic structural view of the breathing filter and endoscope insertion hole of the present invention.
Detailed Description
The utility model discloses a disposable oxygen mask who uses clinically at present through the improvement, perhaps anesthesia uses disposable oxygen mask with the noninvasive ventilator, uses bite-block with face guard and scope, and disposable breathing filter equipment and disposable aseptic plastics protective sheath combine to form, make it can provide one in the inspection process to the isolated environment relatively of examinee's oronasal department, avoid polluting and infecting.
Example one
The utility model discloses a disposable endoscopy isolation face guard, endoscopy when mainly used patient probably carries the infectious source can effectively completely cut off the produced secretion of the person of examinee, avoids examiner and personnel on every side to be infected.
As shown in figure 1, a disposable endoscopy isolation mask comprises a mask body 1, the nose and mouth of a patient can be isolated from the outside relatively through the mask body, an oxygen tube interface 2 is arranged on the mask body 1, oxygen can be connected as required, and oxygen supply of the patient is ensured. Still be equipped with intubate mouth 3 on the face guard body 1, intubate mouth 3 forms bite-block 4 to the face guard body inboard, and the setting of bite-block is in order to avoid examinee's tooth to damage the endoscope body, perhaps the endoscope body damages examinee's tooth. The joint of the oxygen inhalation mask and the intubation port is sealed, so that the secretion of the examinee cannot leak into the surrounding air.
The mouth of pipe 3 is connected respiratory filter 5 in the face guard body 1 outside, and bite-block and respiratory filter are even as an organic whole, be equipped with scope inserted port 6 on the respiratory filter 5, the diameter is about 1cm, specifically, scope inserted port 6 is one-way sealing member, optional choke valve.
As shown in fig. 5, the choke valve is made of elastic material, and may be made of rubber, a cross-shaped slit is provided in the center, when the endoscope passes through the cross-shaped slit, the elastic material of the choke valve and the endoscope realize sealing, and when no endoscope passes through the cross-shaped slit, the cross-shaped slit is naturally closed to a sealed state. By adopting the scheme, the leakage of saliva, aerosol and the like discharged by a patient in the checking process can be effectively prevented, and the air tightness is reliable.
The mask body 1 is provided with a strap 10 which is tied to the head of the subject during examination to fix the mask device.
Example two
When the infectivity of the examinee is strong, an isolation measure needs to be further adopted to protect the safety of the examiner and surrounding personnel, and the following scheme can be adopted.
As shown in figure 2, a disposable endoscopy isolation mask comprises a mask body 1, the nose and mouth of a patient can be isolated from the outside relatively through the mask body, an oxygen tube interface 2 is arranged on the mask body 1, oxygen can be connected as required, and oxygen supply of the patient is ensured. The mask body 1 is also provided with a cannula port 3, the cannula port 3 forms a bite block 4 towards the inner side of the mask body, and the joint of the oxygen inhalation mask and the cannula port is closed. The mouth of pipe 3 is connected respiratory filter 5 in the face guard body 1 outside, and bite-block and respiratory filter are even as an organic whole, be equipped with scope inserted port 6 on the respiratory filter 5, the diameter is about 1cm, specifically, scope inserted port 6 is one-way sealing member, optional choke valve. Adopt one-way seal part, airtight when the endoscope is not inserted, other can't pass through here discharge, when the endoscope inserts one-way seal part, only the mirror body can pass in and out, and gas, liquid can't pass in and out, adopt this scheme, can effectively prevent leakage such as saliva and aerosol that the patient discharged in the inspection process, have reliable gas tightness.
The mask body 1 is provided with a strap 10 which is tied to the head of the subject during examination to fix the mask device.
In the present embodiment, the distance between the breathing filter 5 and the mask body 1 may be set to 0.5 cm. Be equipped with protective sheath 7 at the position between respiratory filter 5 and the 1 outside of face guard body, protective sheath 7 is two opening structures, and respiratory filter slightly exceeds in the face guard outside, and aseptic protective sheath one end is restrainted between respiratory filter 5 and the 1 outside of face guard body, and the protective sheath other end is fixed in and is fixed at the scope handle, specifically, protective sheath 7 length can be established to 1 meter, the protective sheath plays further isolated effect, before the inspection, and the inspector is according to the examinee's condition, when the protective sheath is connected to the aassessment needs, is about to the protective sheath both ends according to above-mentioned operating system good to this effect of further keeping apart the infectious source is played.
EXAMPLE III
When the examinee needs to use an anesthesia machine or a noninvasive ventilator, the following scheme can be adopted to facilitate the endoscopic examination and the isolation of potential infection sources.
As shown in figure 3, a disposable endoscopy isolation mask comprises a mask body 1, the nose and mouth of a patient can be isolated from the outside relatively through the mask body, an oxygen tube interface 2 is arranged on the mask body 1, oxygen can be connected as required, and oxygen supply of the patient is ensured. The mask body 1 is also provided with a cannula port 3, the cannula port 3 forms a bite block 4 towards the inner side of the mask body, and the joint of the oxygen inhalation mask and the cannula port is closed. The mouth of pipe 3 is connected respiratory filter 5 in the face guard body 1 outside, and bite-block and respiratory filter are even as an organic whole, be equipped with scope inserted port 6 on the respiratory filter 5, the diameter is about 1cm, specifically, scope inserted port 6 is one-way sealing member, optional choke valve.
The mask body 1 is provided with a strap 10 which is tied to the head of the subject during examination to fix the mask device.
In this embodiment, the edge of the mask body 1 is provided with a sealing gasket 8, specifically, the sealing gasket 8 is an air cushion, and the air cushion is provided with an inflation inlet 9. Seal ring 8 adopts the silica gel material, can laminate the person's face of examinee better, and inflation inlet 9 mainly plays the effect of aerifing.
Example four
When the subject is highly contagious and needs to use an anesthesia machine or a noninvasive ventilator, the following scheme can be selected.
The utility model provides a disposable endoscopy keeps apart face guard, includes face guard body 1, can realize suffering from person's mouth nose and external isolated relatively through this face guard body, be equipped with oxygen hose interface 2 on the face guard body 1, can connect oxygen when needing, guarantee person's oxygen suppliment. The mask body 1 is also provided with a cannula port 3, the cannula port 3 forms a bite block 4 towards the inner side of the mask body, and the joint of the oxygen inhalation mask and the cannula port is closed. The mouth of pipe 3 is connected respiratory filter 5 in the face guard body 1 outside, and bite-block and respiratory filter are even as an organic whole, be equipped with scope inserted port 6 on the respiratory filter 5, the diameter is about 1cm, specifically, scope inserted port 6 is one-way sealing member, optional choke valve.
The mask body 1 is provided with a strap 10 which is tied to the head of the subject during examination to fix the mask device.
In this embodiment, the edge of the mask body 1 is provided with a sealing gasket 8, specifically, the sealing gasket 8 is an air cushion, and the air cushion is provided with an inflation inlet 9.
Meanwhile, a protective sleeve 7 is arranged between the breathing filter 5 and the outer side of the mask body 1 and plays a further role in isolation.
During the inspection, the person of being examined lies on one's side, wears the face guard like wearing oxygen mask at ordinary times, connects oxygen, opens one's mouth and bites the bite-block, and the inspector wraps up protective sheath one end and breathes the filter and properly ties up to fix in breathing the filter extension department, and the scope stretches into in the protective sheath, and the protective sheath distal end is fixed in and fixes at the scope handle, and the scope is examined through breathing filter check valve opening to mouthful pharyngeal portion, can carry out conventional gastroscope inspection or bronchoscopy.
The key point and the invention point of the invention are that the disposable oxygen inhalation mask which is clinically used at present or the disposable oxygen inhalation mask which is used by a noninvasive respirator for anesthesia and the bite block which is used by an endoscope, the disposable respiration filtering device and the disposable sterile plastic protective sleeve are combined together, by the device, the nasal cavity and the oral cavity of a detected person are all wrapped in the mask in the checking process, and the bite block, the respiration filter and the protective sleeve form a relatively closed environment to prevent secretion or aerosol from splashing, thereby preventing the spread of diseases.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020356719.XU CN212789376U (en) | 2020-03-20 | 2020-03-20 | Disposable endoscopic isolation mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020356719.XU CN212789376U (en) | 2020-03-20 | 2020-03-20 | Disposable endoscopic isolation mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212789376U true CN212789376U (en) | 2021-03-26 |
Family
ID=75080492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020356719.XU Expired - Fee Related CN212789376U (en) | 2020-03-20 | 2020-03-20 | Disposable endoscopic isolation mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212789376U (en) |
-
2020
- 2020-03-20 CN CN202020356719.XU patent/CN212789376U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230419 Address after: 515000 No. 28 Wai Road, Shantou City, Guangdong Province Patentee after: SHANTOU NO 2 PEOPLE S Hospital Address before: 515000 room 1218, 7 stairs, building 2, Hyatt Huating, No. 16, Shanzhang Road, Shantou City, Guangdong Province Patentee before: Wang Bozhi |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210326 |
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| CF01 | Termination of patent right due to non-payment of annual fee |