CN111358417B - Intelligent integrated bronchoscope protection pre-cleaning device - Google Patents
Intelligent integrated bronchoscope protection pre-cleaning device Download PDFInfo
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- CN111358417B CN111358417B CN202010146740.1A CN202010146740A CN111358417B CN 111358417 B CN111358417 B CN 111358417B CN 202010146740 A CN202010146740 A CN 202010146740A CN 111358417 B CN111358417 B CN 111358417B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/267—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the respiratory tract, e.g. laryngoscopes, bronchoscopes
- A61B1/2676—Bronchoscopes
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00142—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with means for preventing contamination, e.g. by using a sanitary sheath
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
- A61L2/186—Peroxide solutions
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Abstract
The invention particularly relates to an intelligent integrated bronchoscope protection pre-cleaning device. The intelligent integrated bronchoscope protection pre-cleaning device comprises a sheath for bronchoscope protection, wherein the sheath comprises a handheld part, a telescopic part and a face mask which are sequentially connected, the pipe wall of the telescopic part is of a wavy folding structure, the handheld part is a tubular body, at least three first nozzles for spraying a lubricant are arranged inside the handheld part, the first nozzles are connected with a container for storing the lubricant through a conveying pipe, and the conveying pipe penetrates through the tubular body; a flexible electric heating sheet is fixed on the outer wall of the telescopic part, the electric heating sheet is arranged along the outer contour of the telescopic part, at least four spray heads are arranged in the telescopic part, and the at least four spray heads are connected with peroxyacetic acid solution; the expansion part and the face mask are clamped through a clamping piece. According to the invention, the protective sleeve is additionally arranged on the bronchoscope, when the bronchoscope is used, the mask is firstly attached to the mouth and the nose of a patient, then the bronchoscope is stretched into the mask from the handheld part, and the bronchoscope reaches the mask after passing through the telescopic part.
Description
Technical Field
The invention relates to the technical field of medical protection, in particular to an intelligent integrated bronchoscope protection pre-cleaning device.
Background
When medical personnel do the bronchoscope under general condition, after the inspection, the bronchoscope is directly taken out from the human body, then will make used bronchoscope take off basin washing and disinfecting, but under the circumstances of new coronary pneumonia epidemic situation at present, continue to adopt this method to make the secretion of the disease that is infected with on bronchoscope inner wall and the outer wall spread in the air easily, cause the pollution to external environment, bring the risk of infecting for the medical personnel who participate in the inspection.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides an intelligent integrated bronchoscope protection pre-cleaning device to solve at least one technical problem.
The technical scheme of the invention is as follows: the intelligent integrated bronchoscope protection pre-cleaning device comprises a sheath for bronchoscope protection, wherein the sheath comprises a handheld part, a telescopic part and a face mask which are sequentially connected, the pipe wall of the telescopic part is of a wavy folding structure, the handheld part is a tubular body, at least three first nozzles for spraying lubricant are arranged inside the handheld part, the first nozzles are connected with a container for storing the lubricant through a conveying pipe, and the conveying pipe penetrates through the tubular body;
a flexible electric heating sheet is fixed on the outer wall of the telescopic part, the electric heating sheet is arranged along the outer contour of the telescopic part, at least four spray heads are arranged inside the telescopic part, and the at least four spray heads are connected with peroxyacetic acid solution, ether solution, ethanol solution or chlorine-containing disinfectant;
the expansion part is clamped with the mask through a clamping piece.
According to the invention, the protective sleeve is added on the bronchoscope, when the bronchoscope is used, the mask is firstly attached to the mouth and the nose of a patient, then the bronchoscope is stretched into the handheld part, the bronchoscope passes through the telescopic part and then reaches the mask to be stretched out, and then the bronchoscope is further stretched into organs of the patient, so that the mask can prevent spray from splashing when the mouth of the patient is opened, and the ambient air is polluted. According to the invention, the first nozzle is additionally arranged on the handheld part, so that redundant steps of medical personnel can be reduced, the lubricant is directly coated when the medical personnel extend into the bronchoscope, and the pollution caused by the lubricant exposed outside is also reduced. The invention can sterilize other pretreatments of the new coronavirus by adding the peracetic acid solution, the ether solution, the ethanol solution and the chlorine-containing disinfectant in the telescopic part, thereby reducing the risk of infection to medical staff participating in examination in the subsequent process of taking the bronchoscope out of the system for cleaning.
Be equipped with a water pump on the conveyer pipe, just the conveyer pipe with the junction of first spout is equipped with first solenoid valve, the inner wall of handheld portion is equipped with an infrared induction device, infrared induction device's response face is towards the central authorities of handheld portion, first solenoid valve with the infrared induction device electricity is connected.
According to the invention, when the infrared sensing device senses the insertion of the bronchoscope, the first electromagnetic valve is controlled to be automatically opened to spray the lubricant on the inserted bronchoscope.
The interior of the handheld portion is provided with three first nozzles, the three first nozzles are arranged in the handheld portion at equal intervals, and the three first nozzles are located on the same plane.
The invention optimizes the position of the first nozzle to ensure the uniformity of spraying.
The novel multifunctional bronchoscope is characterized in that four nozzles are arranged inside the telescopic portion and sequentially arranged at equal intervals along the insertion direction of the bronchoscope, the four nozzles are connected with peroxyacetic acid solution, ethanol solution, ether solution or chlorine-containing disinfectant through drainage tubes, second electromagnetic valves are arranged at the joints of the drainage tubes and the four nozzles, and the drainage tubes penetrate through the tube walls of the telescopic portion.
The invention can eliminate new coronavirus through chlorine-containing disinfectant, ether solution, ethanol solution or peroxyacetic acid solution after the used bronchoscope is pulled out of the human body, thereby avoiding infection caused by subsequent cleaning.
The pipe wall of the telescopic portion comprises contraction faces which are arranged at intervals, the four spray heads are arranged on the adjacent contraction faces respectively, the four spray heads are located at the upper end portion of the pipe wall of the telescopic portion, and the spraying directions of the four spray heads face downwards.
According to the invention, the spray head is arranged on the contraction surface, so that the spray head can perform spraying work only after the contraction surface is flush with the pipe wall after the expansion part is stretched, and the expansion part is not stretched, which means that the bronchoscope is just inserted into the protective sleeve and does not enter the air pipe, and the disinfection work is not needed, so that the spray head does not need to be in a working state.
The outside of handheld portion is equipped with a control end, the control end with the electricity is connected, the control end still with the second solenoid valve control is connected.
The control end can control the starting and closing of the electric heating piece and the second electromagnetic valve.
The liquid collecting device is characterized in that a liquid collecting port is further formed in the pipe wall of the telescopic portion and is connected with a liquid collecting pipe through a one-way valve, the liquid collecting pipe penetrates through the pipe wall of the telescopic portion and is connected with a recycling barrel, and a sealing ring is arranged at the joint of the recycling barrel and the liquid collecting pipe.
The sprayed disinfection solution is led out of the expansion part and recovered to prevent virus from leaking.
The telescopic part is a pipe body made of metal aluminum, the heating temperature of the electric heating sheet is 50-60 ℃, the ethanol solution is preferably 75% ethanol solution, and the working time of the four spray heads is more than 30 minutes.
Further ensuring the disinfection of the new coronavirus.
One side of the electric heating piece is attached to the telescopic part, and the other side of the electric heating piece is covered with a heat insulation layer.
Thereby avoiding scalding in the heating process.
The device is characterized in that a telescopic support is arranged below the sheath, the support is connected with a movable sliding plate, the sliding plate is used for placing a container for storing peroxyacetic acid solution, ethanol solution, ether solution or chlorine-containing disinfectant, a container for storing lubricant and a recycling bin, and the telescopic support and the movable sliding plate form an I-shaped structure.
The invention can be conveniently moved to the bedside through the I-shaped structure to carry out bronchoscope operation.
The central axis of joint spare with the central axis coincidence of pars contractilis, the inboard of face guard is the contact surface with the contact of mouth nose department, the outside of face guard is equipped with the joint that a silica gel was made, just the joint is hollow cylinder, the joint spare with the joint, the external diameter of joint is greater than the internal diameter of joint spare, just the external diameter of joint with the difference of the internal diameter of joint spare is not more than 5 mm.
The mask can be detached.
The outer wall of handheld portion is fixed with an at least fixation clamp, the fixation clamp includes a stiff end and a removal end, one side of stiff end with it is articulated to remove end one side, the opposite side of removing the end is equipped with a locating part, the opposite side of stiff end is equipped with one locating part assorted spacing groove, handheld position is between stiff end and removal end.
According to the invention, at least one fixing clamp is additionally arranged on the handheld part, so that the bronchoscope can be fixed to avoid unnecessary shaking, and the discomfort of a patient is relieved.
The fixing clip is a flexible fixing clip made of rubber.
Thereby can avoid the too big damage that causes the bronchoscope of pressure.
The fixing end is provided with an arc-shaped bayonet which is connected with the handheld portion in a clamping mode.
Can convenient to detach fixation clamp through the mode of joint, be convenient for change and be applicable to different work demands.
And a circle of silica gel is arranged at the edge of the contact surface. Thereby increasing the contact with the skin and avoiding falling off.
The outer side of the mask is further provided with two fixing bandages, and the two fixing bandages are respectively positioned on two sides of the clamping head.
The mask can be better secured by the securing straps.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the arrangement of the first nozzle of the present invention;
fig. 3 is a cross-sectional view of the stretchable part of the present invention after stretching.
In the figure: 1 is handheld portion, 2 is pars contractilis, 3 is the face guard, 4 is the conveyer pipe, 5 is the drainage tube, 6 is first spout, 7 is the electrical heating piece, 8 is the shower nozzle, 9 is the shrink face.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
Referring to fig. 1, 2 and 3, the intelligent integrated bronchoscope protection pre-cleaning device comprises a sheath for bronchoscope protection, wherein the sheath comprises a handheld part 1, a telescopic part 2 and a mask 3 which are sequentially connected, the tube wall of the telescopic part is of a wave-shaped folding structure, the handheld part is a tubular body, at least three first nozzles 6 for spraying lubricant are arranged inside the handheld part, the first nozzles are connected with a container for storing the lubricant through a delivery pipe 4, and the delivery pipe penetrates through the tubular body; a flexible electric heating sheet 7 is fixed on the outer wall of the telescopic part, the electric heating sheets are arranged along the outer contour of the telescopic part, at least four nozzles are arranged inside the telescopic part, and the at least four nozzles are connected with peroxyacetic acid solution, ether solution, ethanol solution or chlorine-containing disinfectant; the expansion part and the face mask are clamped through a clamping piece. According to the invention, the protective sleeve is added on the bronchoscope, when the bronchoscope is used, the mask is firstly attached to the mouth and the nose of a patient, then the bronchoscope is stretched into the handheld part, the bronchoscope passes through the telescopic part and then reaches the mask to be stretched out, and then the bronchoscope is further stretched into organs of the patient, so that the mask can prevent spray from splashing when the mouth of the patient is opened, and the ambient air is polluted. According to the invention, the first nozzle is additionally arranged on the handheld part, so that redundant steps of medical personnel can be reduced, the lubricant is directly coated when the medical personnel extend into the bronchoscope, and the pollution caused by the lubricant exposed outside is also reduced. The invention can sterilize other pretreatments of the new coronavirus by adding the peracetic acid solution, the ether solution, the ethanol solution and the chlorine-containing disinfectant in the telescopic part, thereby reducing the risk of infection to medical staff participating in examination in the subsequent process of taking the bronchoscope out of the system for cleaning.
The conveying pipe is provided with a water pump, a first electromagnetic valve is arranged at the joint of the conveying pipe and the first nozzle, an infrared sensing device is arranged on the inner wall of the handheld portion, the sensing surface of the infrared sensing device faces the center of the handheld portion, and the first electromagnetic valve is electrically connected with the infrared sensing device. According to the invention, when the infrared sensing device senses the insertion of the bronchoscope, the first electromagnetic valve is controlled to be automatically opened to spray the lubricant on the inserted bronchoscope. The inside of handheld portion is equipped with three first spout, and three first spout is equidistant arranges in the inside of handheld portion, and three first spout is located the coplanar. The invention optimizes the position of the first nozzle to ensure the uniformity of spraying. The inside of pars contractilis is equipped with four shower nozzles 8, and four shower nozzles include that to arrange along bronchoscope plug-in direction equidistant in proper order, and four shower nozzles pass through drainage tube 5 and connect peracetic acid solution, ethanol solution, ether solution or chlorine-containing disinfectant, and the drainage tube all is equipped with the second solenoid valve with the junction of four shower nozzles, and each drainage tube all passes the pipe wall of pars contractilis. The invention can eliminate new coronavirus through chlorine-containing disinfectant, ether solution, ethanol solution or peroxyacetic acid solution after the used bronchoscope is pulled out of the human body, thereby avoiding infection caused by subsequent cleaning. The pipe wall of pars contractilis includes the shrink face of interval arrangement, and four shower nozzles are arranged respectively on adjacent shrink face 9, and four shower nozzles are located the upper end of the pipe wall of pars contractilis, and the direction that sprays of four shower nozzles is down. According to the invention, the spray head is arranged on the contraction surface, so that the spray head can perform spraying work only after the contraction surface is flush with the pipe wall after the expansion part is stretched, and the expansion part is not stretched, which means that the bronchoscope is just inserted into the protective sleeve and does not enter the air pipe, and the disinfection work is not needed, so that the spray head does not need to be in a working state.
The outside of the handheld part is provided with a control end, the control end is electrically connected with the electric heating sheet, and the control end is also connected with the second electromagnetic valve in a control mode. The control end can control the starting and closing of the electric heating piece and the second electromagnetic valve. The pipe wall of the telescopic part is also provided with a liquid collecting port, the liquid collecting port is connected with a liquid collecting pipe through a one-way valve, the liquid collecting pipe penetrates through the pipe wall of the telescopic part and is connected with a recycling bin, and a sealing ring is arranged at the joint of the recycling bin and the liquid collecting pipe. The sprayed disinfection solution is led out of the expansion part and recovered to prevent virus from leaking. The telescopic part is a pipe body made of metal aluminum, the heating temperature of the electric heating sheet is 50-60 ℃, the ethanol solution is preferably 75% ethanol solution, and the working time of the four spray heads is more than 30 minutes. Further ensuring the disinfection of the new coronavirus. One side of the electric heating piece is attached to the telescopic part, and the other side of the electric heating piece is covered with a heat insulation layer. Thereby avoiding scalding in the heating process. A telescopic bracket is arranged below the sheath and is connected with a movable sliding plate, the sliding plate is used for placing a container for storing peroxyacetic acid solution, ethanol solution, ether solution or chlorine-containing disinfectant, a container for storing lubricant and a recycling bin, and the telescopic bracket and the movable sliding plate form an I-shaped structure. The invention can be conveniently moved to the bedside through the I-shaped structure to carry out bronchoscope operation. The central axis of joint spare coincides with the central axis of pars contractilis, and the inboard of face guard is the contact surface with the contact of mouth nose department, and the outside of face guard is equipped with the joint that a silica gel was made, and the joint is hollow cylinder, joint spare and joint head joint, and the external diameter of joint is greater than the internal diameter of joint spare, and the difference of the external diameter of joint spare and the internal diameter of joint spare is not more than 5 mm. The mask can be detached.
The outer wall of handheld portion is fixed with an at least fixation clamp, and the fixation clamp includes a stiff end and a removal end, and one side of stiff end is articulated with removal end one side, and the opposite side of removing the end is equipped with a locating part, and the opposite side of stiff end is equipped with a locating part assorted spacing groove, and handheld portion is located between stiff end and removal end. According to the invention, at least one fixing clamp is additionally arranged on the handheld part, so that the bronchoscope can be fixed to avoid unnecessary shaking, and the discomfort of a patient is relieved. The retaining clip is a flexible retaining clip made of rubber. Thereby can avoid the too big damage that causes the bronchoscope of pressure. The fixed end is provided with an arc bayonet which is clamped with the hand-held part. Can convenient to detach fixation clamp through the mode of joint, be convenient for change and be applicable to different work demands. The edge of the contact surface is provided with a circle of silica gel. Thereby increasing the contact with the skin and avoiding falling off. The outside of face guard still is equipped with two fixed bandages, and two fixed bandages are located the both sides of joint respectively. The mask can be better secured by the securing straps.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that it is obvious to those skilled in the art that various modifications and improvements can be made without departing from the principle of the present invention, and these modifications and improvements should also be considered as the protection scope of the present invention.
Claims (10)
1. Intelligent integral type bronchoscope protection cleaning device in advance, including a sheath that is used for the bronchoscope protection, its characterized in that: the protective sleeve comprises a handheld part, a telescopic part and a mask which are sequentially connected, wherein the pipe wall of the telescopic part is of a wavy folding structure, the handheld part is a tubular body, at least three first nozzles for spraying lubricant are arranged inside the handheld part, the first nozzles are connected with a container for storing the lubricant through a conveying pipe, and the conveying pipe penetrates through the tubular body;
a flexible electric heating sheet is fixed on the outer wall of the telescopic part, the electric heating sheet is arranged along the outer contour of the telescopic part, at least four spray heads are arranged inside the telescopic part, and the at least four spray heads are connected with peroxyacetic acid solution, ether solution, ethanol solution or chlorine-containing disinfectant;
the expansion part is clamped with the mask through a clamping piece.
2. The intelligent integrated bronchoscope protection pre-cleaning device according to claim 1, characterized in that: be equipped with a water pump on the conveyer pipe, just the conveyer pipe with the junction of first spout is equipped with first solenoid valve, the inner wall of handheld portion is equipped with an infrared induction device, infrared induction device's response face is towards the central authorities of handheld portion, first solenoid valve with the infrared induction device electricity is connected.
3. The intelligent integrated bronchoscope protection pre-cleaning device according to claim 1, characterized in that: the interior of the handheld portion is provided with three first nozzles, the three first nozzles are arranged in the handheld portion at equal intervals, and the three first nozzles are located on the same plane.
4. The intelligent integrated bronchoscope protection pre-cleaning device according to claim 1, characterized in that: the novel multifunctional bronchoscope is characterized in that four nozzles are arranged inside the telescopic portion and sequentially arranged at equal intervals along the insertion direction of the bronchoscope, the four nozzles are connected with peroxyacetic acid solution, ethanol solution, ether solution or chlorine-containing disinfectant through drainage tubes, second electromagnetic valves are arranged at the joints of the drainage tubes and the four nozzles, and the drainage tubes penetrate through the tube walls of the telescopic portion.
5. The intelligent integrated bronchoscope protection pre-cleaning device according to claim 4, characterized in that: the pipe wall of the telescopic portion comprises contraction faces which are arranged at intervals, the four spray heads are arranged on the adjacent contraction faces respectively, the four spray heads are located at the upper end portion of the pipe wall of the telescopic portion, and the spraying directions of the four spray heads face downwards.
6. The intelligent integrated bronchoscope protection pre-cleaning device according to claim 1, characterized in that: the liquid collecting device is characterized in that a liquid collecting port is further formed in the pipe wall of the telescopic portion and is connected with a liquid collecting pipe through a one-way valve, the liquid collecting pipe penetrates through the pipe wall of the telescopic portion and is connected with a recycling barrel, and a sealing ring is arranged at the joint of the recycling barrel and the liquid collecting pipe.
7. The intelligent integrated bronchoscope protection pre-cleaning device according to claim 4, characterized in that: the outside of handheld portion is equipped with a control end, the control end with the electricity is connected, the control end still with the second solenoid valve control is connected.
8. The intelligent integrated bronchoscope protection pre-cleaning device according to claim 7, characterized in that: the telescopic part is a pipe body made of metal aluminum, the heating temperature of the electric heating sheet is 50-60 ℃, the ethanol solution is preferably 75% ethanol solution, and the working time of the four spray heads is more than 30 minutes.
9. The intelligent integrated bronchoscope protection pre-cleaning device according to claim 6, characterized in that: the device is characterized in that a telescopic support is arranged below the sheath, the support is connected with a movable sliding plate, the sliding plate is used for placing a container for storing peroxyacetic acid solution, ethanol solution, ether solution or chlorine-containing disinfectant, a container for storing lubricant and a recycling bin, and the telescopic support and the movable sliding plate form an I-shaped structure.
10. The intelligent integrated bronchoscope protection pre-cleaning device according to claim 1, characterized in that: the central axis of joint spare with the central axis coincidence of pars contractilis, the inboard of face guard is the contact surface with the contact of mouth nose department, the outside of face guard is equipped with the joint that a silica gel was made, just the joint is hollow cylinder, the joint spare with the joint, the external diameter of joint is greater than the internal diameter of joint spare, just the external diameter of joint with the difference of the internal diameter of joint spare is not more than 5 mm.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010146740.1A CN111358417B (en) | 2020-03-05 | 2020-03-05 | Intelligent integrated bronchoscope protection pre-cleaning device |
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| CN202010146740.1A CN111358417B (en) | 2020-03-05 | 2020-03-05 | Intelligent integrated bronchoscope protection pre-cleaning device |
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| CN111358417A CN111358417A (en) | 2020-07-03 |
| CN111358417B true CN111358417B (en) | 2022-02-22 |
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| CN209611262U (en) * | 2018-07-16 | 2019-11-12 | 昆明太医堂医院有限公司 | A kind of pock-removing needle with chlorination equipment |
| CN209629714U (en) * | 2019-02-19 | 2019-11-15 | 普多邦兴达(天津)医疗科技有限公司 | It is minimally invasive to protect auxiliary device with endoscope |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0891339A (en) * | 1994-09-26 | 1996-04-09 | Toshiomi Nara | Bellowslike container |
| CN1350467A (en) * | 1999-05-14 | 2002-05-22 | 费尔蒙特医疗产品有限公司 | Sterilization container |
| CA2375953A1 (en) * | 1999-06-29 | 2001-01-04 | Jeffrey S. Jones | Safety sheaths for endoscopes |
| CN105163766A (en) * | 2013-04-15 | 2015-12-16 | 基拉拉爱普私人有限公司 | Improved sterilisation container |
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| CN108310577A (en) * | 2018-01-23 | 2018-07-24 | 温州市中心医院 | A kind of anti-infection mask of breathing endoscope diagnosis and treatment |
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| CN111358417A (en) | 2020-07-03 |
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