CN111544728A - Anti-splashing device for opening of tracheotomy casing pipe - Google Patents

Anti-splashing device for opening of tracheotomy casing pipe Download PDF

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Publication number
CN111544728A
CN111544728A CN202010362306.7A CN202010362306A CN111544728A CN 111544728 A CN111544728 A CN 111544728A CN 202010362306 A CN202010362306 A CN 202010362306A CN 111544728 A CN111544728 A CN 111544728A
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CN
China
Prior art keywords
silica gel
sleeve
front side
connecting plate
opening
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010362306.7A
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Chinese (zh)
Inventor
王湘奇
胡珍丽
白冲
王琴
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Changhai Hospital
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Shanghai Changhai Hospital
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shanghai Changhai Hospital filed Critical Shanghai Changhai Hospital
Priority to CN202010362306.7A priority Critical patent/CN111544728A/en
Publication of CN111544728A publication Critical patent/CN111544728A/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/04Tracheal tubes
    • A61M16/0465Tracheostomy tubes; Devices for performing a tracheostomy; Accessories therefor, e.g. masks, filters
    • A61M1/0023
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M11/00Sprayers or atomisers specially adapted for therapeutic purposes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/04Tracheal tubes
    • A61M16/0488Mouthpieces; Means for guiding, securing or introducing the tubes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M31/00Devices for introducing or retaining media, e.g. remedies, in cavities of the body
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M39/00Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/20Closure caps or plugs for connectors or open ends of tubes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2202/00Special media to be introduced, removed or treated
    • A61M2202/02Gases
    • A61M2202/0208Oxygen
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2210/00Anatomical parts of the body
    • A61M2210/10Trunk
    • A61M2210/1025Respiratory system

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  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pulmonology (AREA)
  • Emergency Medicine (AREA)
  • Otolaryngology (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

The invention discloses a pipe orifice splash-proof device of a tracheotomy sleeve, which comprises a connecting plate, wherein a through hole is formed in the center of the connecting plate, a flat mounting plate is arranged at the pipe orifice of the tracheotomy sleeve, the mounting plate of the connecting plate can be fixedly connected, a transparent plastic cover is arranged on the front side of the connecting plate, the transparent plastic cover comprises four peripheral surfaces, a front side surface and a rear side surface, the opening of the rear side of the transparent plastic cover is hermetically connected with the front side surface of the connecting plate, the central part of the front side surface of the transparent plastic cover is opened, a connecting pipe is arranged at the opening, and a cover body capable of being opened and; the transparent plastic cover is also provided with an oxygen interface; utilize neotype anti-splash device to carry out air flue nursing and treatment, compare in not having this device person, reduce the sputum splash, reduce the risk that air flue disease propagates.

Description

Anti-splashing device for opening of tracheotomy casing pipe
Technical Field
The invention belongs to medical auxiliary equipment, and particularly relates to a tube orifice splash-proof device of a tracheotomy tube. Is used for nursing and treating the air passage of a tracheotomy patient after the tracheotomy patient uses the tracheal cannula.
Background
After a patient with tracheotomy is placed in a tracheal cannula, due to the change of a sputum discharge way and an airway humidification process, the patient needs to carry out airway nursing regularly, such as sputum suction, atomization and the like, and the patient needs to carry out treatment on airway diseases under a bronchoscope regularly. At the moment, sputum in the lung can form a large amount of aerosol along with the respiration and cough of a patient, and the aerosol is distributed in the surrounding air, so that the risk of the spread of tracheal diseases is increased; meanwhile, the caliber of the sleeve is large, and airway secretions of a patient are easy to splash to the surrounding environment and surrounding medical workers along with cough movement of the patient during bronchoscope interventional therapy, so that personnel infection and environmental pollution are caused.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a pipe orifice splash-proof device of a tracheotomy tube, which is used for nursing and treating an airway, and compared with a person without the device, the device reduces sputum splash and reduces the risk of airway disease transmission.
The technical scheme of the invention is as follows: the pipe orifice splash-proof device of the tracheotomy casing pipe comprises a connecting plate, wherein a through hole is formed in the center of the connecting plate, a flat installation plate is arranged at the pipe orifice of the tracheotomy casing pipe, a buckle which can be detachably and fixedly connected with the installation plate is arranged on the rear side of the connecting plate, after the buckle is fixedly connected with the installation plate, the rear side surface of the connecting plate is attached to the front side surface of the installation plate, and the through hole of the connecting plate is communicated with the inner cavity of the tracheotomy casing pipe;
the front side of the connecting plate is provided with a transparent plastic cover, the transparent plastic cover comprises four peripheral surfaces, a front side surface and a rear side opening, the rear side opening of the transparent plastic cover is hermetically connected with the front side surface of the connecting plate, the center part of the front side surface of the transparent plastic cover is opened, the opening is provided with a connecting pipe, and the connecting pipe is provided with a cover body which can be opened and closed;
the transparent plastic cover is also provided with an oxygen interface.
Furthermore, the buckle comprises a left clamping jaw and a right clamping jaw, opposite sides of the tops of the two clamping jaws are connected into a whole, the tops of the two clamping jaws bend towards one side of the connecting plate and are fixedly connected with the connecting plate, and the bottoms of the two clamping jaws bend towards one side of the connecting plate to form a clamping hook; so that the mounting plate can be clamped in the space among the clamping jaws, the clamping hooks and the connecting plate and is attached to the rear side of the connecting plate.
Furthermore, the openable cover body comprises a fixing ring fixed at the tail end of the connecting pipe, a connecting sleeve detachably sleeved on the connecting pipe and a silica gel cover covering the opening at the front side of the connecting sleeve in an openable manner; the fixing ring is connected with the connecting sleeve through a first silica gel connecting piece, and the connecting sleeve is connected with the silica gel cover through a second silica gel connecting piece. Is not easy to lose and is convenient to use.
Furthermore, a silica gel interlayer is arranged inside the front side opening of the connecting sleeve, and a gap is formed in the center of the silica gel interlayer. For the sputum suction and airway treatment device with relatively small diameter, after the silica gel cover is opened, the sputum suction and airway treatment device can be conveniently inserted, and meanwhile, the device is ensured to keep a relatively sealed state before and after the sputum suction and airway treatment device is inserted and pulled out. Compared with the device without the sputum spray device, the sputum spray device reduces the risk of airway disease transmission. For sputum suction and airway treatment devices with relatively large diameters, the connecting sleeve can be directly opened according to needs, and the treatment devices are directly inserted into the connecting sleeve, so that the operation is convenient.
Further, the cover body comprises a first fixing ring, a silica gel sleeve and a silica gel piston; the first fixing ring is fixed at the tail end of the connecting pipe; the silica gel sleeve comprises a peripheral surface and a front side surface, the rear side of the silica gel sleeve is open, and the opening is detachably sleeved on the connecting pipe; the center of the front side of the silica gel sleeve is provided with an opening, and the silica gel piston can open and seal the opening of the center of the front side of the silica gel sleeve;
first solid fixed ring links together through the third silica gel connecting piece between and the silica gel cover, link together through the fourth silica gel connecting piece between silica gel cover and the silica gel piston. The silica gel piston is connected with the silica gel sleeve, so that the silica gel piston is not easy to lose and is convenient to use. For the sputum suction and airway treatment device with relatively small diameter, the silica gel piston can be conveniently inserted after being opened. Compared with the device without the sputum spray device, the sputum spray device reduces the risk of airway disease transmission. For sputum suction and airway treatment devices with relatively large diameters, the silica gel sleeve can be directly opened according to needs, and the treatment devices are directly inserted into the connecting pipe, so that the operation is convenient.
Further, the oxygen interface is arranged on the front side surface of the transparent plastic cover. Is convenient to be connected with an oxygen therapy or atomization device.
The invention has the beneficial effects that: the utility model provides a tracheal tube of opening sheathed tube mouth of pipe prevents splash device utilizes neotype to prevent splash device and carries out air flue nursing and treatment, will prevent splash device and fix on tracheal sheathed tube mouth of pipe, then opens the lid, inhales the operation of phlegm, air flue treatment. And simultaneously oxygen therapy or atomization can be carried out. The tracheal cannula is isolated from the outside, the silica gel cover has certain elasticity, and the tracheal cannula can be sealed after the silica gel cover is covered, so that the formation of aerosol is avoided. Compared with the device without the sputum spray device, the sputum spray device reduces the risk of airway disease transmission.
The plastic cover is a transparent plastic cover, which is convenient for observing during sputum suction and airway treatment.
Drawings
FIG. 1 is a top view of a tube orifice splash guard of a tracheotomy tube;
FIG. 2 is a front view of the tube orifice splash guard of the tracheotomy tube;
FIG. 3 is a side view of the nozzle splash guard of the tracheotomy tube;
FIG. 4 is a perspective view of a tube orifice splash guard of the tracheotomy tube;
FIG. 5 is a schematic view of the installation of the anti-splash device at the mouth of the tracheotomy tube;
FIG. 6 is a flow chart of the installation of the anti-splash device at the mouth of the tracheotomy tube;
FIG. 7 is a schematic view of the opening of the silica gel cap of the anti-splash device for the mouth of the tracheotomy tube;
FIG. 8 is a schematic view of the opening of the connection sleeve of the tube orifice splash guard of the tracheotomy tube;
FIG. 9 is a schematic view of the device for sputum aspiration and airway therapy with the silicone cap inside the cover of the anti-splash device for the tracheotomy tube opening open;
FIG. 10 is a schematic view of the device for sputum aspiration and airway therapy with the silicone cap inside the cover of the tracheotomy tube orifice splash prevention device open;
FIG. 11 is a schematic view showing the insertion of a sputum aspirating and airway therapeutic device with the silicone piston opened in the cap body of the nozzle anti-splash device of the tracheotomy cannula in example 2;
FIG. 12 is a schematic view showing that a device for sputum aspiration and airway therapy is inserted into the mouth opening anti-splash device of the tracheotomy cannula in example 2 with a silicone sheath opened.
In the figure: the oxygen-free; 51 is a first fixing ring, 52 is a silica gel sleeve, 53 is a silica gel piston, 54 is a third silica gel connector, and 55 is a fourth silica gel connector.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
Example 1
As shown in fig. 1-4, the tracheal tube opening anti-splash device comprises a connecting plate 1, a through hole 7 is formed in the center of the connecting plate 1, a flat installation plate 8 is arranged at the tracheal tube opening, a buckle 2 capable of being detachably and fixedly connected with the installation plate is arranged on the rear side of the connecting plate 1, as shown in fig. 5 and 6, after the buckle 2 is fixedly connected with the installation plate, the rear side of the connecting plate 1 is attached to the front side of the installation plate, and the through hole 7 of the connecting plate 1 is communicated with the inner cavity of the tracheal tube opening.
The buckle 2 comprises a left claw 21 and a right claw 21, wherein the opposite sides of the tops of the two claws 21 are connected into a whole, the tops of the two claws 21 bend towards one side of the connecting plate 1 and are fixedly connected with the connecting plate 1, and the bottoms of the two claws 21 bend towards one side of the connecting plate 1 to form a clamping hook 22. So that the mounting plate can be clamped in the space between the clamping jaws 21, the clamping hooks 22 and the connecting plate 1 and is attached to the rear side of the connecting plate 1.
The front side of the connecting plate 1 is provided with a transparent plastic cover 6, the transparent plastic cover 6 comprises a peripheral surface, a front side surface and a rear side opening, the rear side opening of the transparent plastic cover 6 is hermetically connected with the front side surface of the connecting plate 1, the front side surface of the transparent plastic cover 6 is opened at the center, a connecting pipe 3 is arranged at the opening, and a cover body 4 which can be opened and closed is arranged on the connecting pipe 3.
As shown in fig. 4, the openable cover 4 includes a fixing ring 41 fixed at the end of the connecting tube 3, a connecting sleeve 42 detachably sleeved on the connecting tube 3, and a silica gel cover 43 covering the opening at the front side of the connecting sleeve 42. The fixing ring 41 may be integrally connected to the end of the connecting tube 3, or may be a separate ring structure fixedly secured to the end of the connecting tube 3. The connecting sleeve 42 is made of silica gel. The fixed ring 41 is connected with the connecting sleeve 42 through a first silica gel connecting piece 45, and the connecting sleeve 42 is connected with the silica gel cover 43 through a second silica gel connecting piece 46. The front side opening of adapter sleeve 42 is inside to be provided with silica gel interlayer 47, a gap 48 has been seted up at silica gel interlayer 47 center. For the sputum and airway suction therapeutic device with relatively small diameter, as shown in fig. 7, 9 and 10, after the silica gel cover is opened, the sputum and airway suction therapeutic device can be conveniently inserted, and meanwhile, the device is kept in a relatively sealed state before and after the sputum and airway suction therapeutic device is inserted and pulled out. Compared with the device without the sputum spray device, the sputum spray device reduces the risk of airway disease transmission. For sputum suction and airway treatment devices with relatively large diameters, the connecting sleeve can be directly opened as shown in fig. 8 according to needs, and the treatment devices are directly inserted into the connecting sleeve, so that the operation is convenient.
The front side surface of the transparent plastic cover 6 is also provided with an oxygen interface 5. Can be used for connecting oxygen or atomizing devices.
Utilize neotype to prevent that splash device carries out air flue nursing and treatment, will prevent that splash device fixes on tracheal cannula's mouth of pipe, then open the silica gel lid or directly open the adapter sleeve, inhale the operation of phlegm, air flue treatment. And simultaneously oxygen therapy or atomization can be carried out. Compared with the device without the sputum spray device, the sputum spray device reduces the risk of airway disease transmission.
Example 2
The rest of the embodiment 1 is the same as that of embodiment 1, wherein the cover 4 includes a first fixing ring 51, a silica gel sleeve 52 and a silica gel piston 53; the first fixing ring 51 may be integrally connected to the end of the connecting pipe 3, or may be a separate ring structure fixedly secured to the end of the connecting pipe 3. The silica gel sleeve 52 comprises a peripheral surface and a front side surface, the rear side of the silica gel sleeve is open, and the opening is detachably sleeved on the connecting pipe 3; the central part of the front side surface of the silica gel sleeve 52 is opened, and the silica gel piston 53 can open and seal the opening of the central part of the front side surface of the silica gel sleeve 52; the first fixing ring 51 is connected with the silica gel sleeve 52 through a third silica gel connecting piece 54, and the silica gel sleeve 52 is connected with the silica gel piston 53 through a fourth silica gel connecting piece 55. The silica gel piston is connected with the silica gel sleeve, so that the silica gel piston is not easy to lose and is convenient to use.
For the sputum-aspirating and airway-treating devices with relatively small diameters, as shown in fig. 11, the sputum-aspirating and airway-treating devices can be conveniently inserted after the silica gel piston is opened. Compared with the device without the sputum spray device, the sputum spray device reduces the risk of airway disease transmission. For sputum suction and airway treatment devices with relatively large diameters, the silica gel sleeve can be directly opened as required as shown in fig. 12, and the treatment devices are directly inserted into the connecting tube, so that the operation is convenient.
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 (7)

1. The tracheal tube opening splash-proof device is characterized in that: the trachea incision sleeve comprises a connecting plate (1), wherein a through hole (7) is formed in the center of the connecting plate (1), a flat installation plate (8) is arranged at the opening of the trachea incision sleeve, a buckle (2) which can be detachably and fixedly connected with the installation plate (8) is arranged on the rear side of the connecting plate (1), after the buckle (2) is fixedly connected with the installation plate, the rear side face of the connecting plate (1) is attached to the front side face of the installation plate, and the through hole (7) of the connecting plate (1) is communicated with the inner cavity of the trachea incision sleeve;
a transparent plastic cover (6) is arranged on the front side of the connecting plate (1), the transparent plastic cover (6) comprises four peripheral surfaces and a front side surface, the rear side of the transparent plastic cover is open, the rear side opening of the transparent plastic cover (6) is hermetically connected with the front side surface of the connecting plate (1), the center part of the front side surface of the transparent plastic cover (6) is open, a connecting pipe (3) is arranged at the opening, and a cover body (4) capable of being opened and closed is arranged on the connecting pipe (3);
the transparent plastic cover (6) is also provided with an oxygen interface (5).
2. The tracheotomy cannula port splash prevention device of claim 1, wherein: the buckle (2) comprises a left clamping jaw and a right clamping jaw (21), opposite sides of the tops of the two clamping jaws (21) are connected into a whole, the tops of the two clamping jaws (21) bend towards one side of the connecting plate (1) and are fixedly connected with the connecting plate (1), and the bottoms of the two clamping jaws (21) bend towards one side of the connecting plate (1) to form a clamping hook (22); so that the mounting plate (8) can be clamped in the space among the clamping jaws (21), the clamping hooks (22) and the connecting plate (1) and is attached to the rear side of the connecting plate (1).
3. The tracheotomy cannula port splash prevention device of claim 1, wherein: the openable cover body (4) comprises a fixing ring (41) fixed at the tail end of the connecting pipe (3), a connecting sleeve (42) detachably sleeved on the connecting pipe (3) and a silica gel cover (43) covering the opening at the front side of the connecting sleeve (42) in an openable manner; the fixing ring (41) is connected with the connecting sleeve (42) through a first silica gel connecting piece (45), and the connecting sleeve (42) is connected with the silica gel cover (43) through a second silica gel connecting piece (46).
4. The tracheotomy cannula port splash prevention device of claim 3, wherein: the front side opening of adapter sleeve (42) is inside to be provided with silica gel interlayer (47), a gap (48) has been seted up at silica gel interlayer (47) center.
5. The tracheotomy cannula port splash prevention device of claim 3, wherein: and a handheld part (44) is arranged on the silica gel cover (43).
6. The tracheotomy cannula port splash prevention device of claim 1, wherein: the cover body (4) comprises a first fixing ring (51), a silica gel sleeve (52) and a silica gel piston (53); the first fixing ring (51) is fixed at the tail end of the connecting pipe (3); the silica gel sleeve (52) comprises a peripheral surface and a front side surface, the rear side is open, and the opening is detachably sleeved on the connecting pipe (3); the central part of the front side surface of the silica gel sleeve (52) is opened, and the silica gel piston (53) can open and seal the opening of the central part of the front side surface of the silica gel sleeve (52);
the first fixing ring (51) is connected with the silica gel sleeve (52) through a third silica gel connecting piece (54), and the silica gel sleeve (52) is connected with the silica gel piston (53) through a fourth silica gel connecting piece (55).
7. The tracheotomy cannula port splash prevention device of claim 1, wherein: the oxygen interface (5) is arranged on the front side surface of the transparent plastic cover (6).
CN202010362306.7A 2020-04-30 2020-04-30 Anti-splashing device for opening of tracheotomy casing pipe Pending CN111544728A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010362306.7A CN111544728A (en) 2020-04-30 2020-04-30 Anti-splashing device for opening of tracheotomy casing pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010362306.7A CN111544728A (en) 2020-04-30 2020-04-30 Anti-splashing device for opening of tracheotomy casing pipe

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CN111544728A true CN111544728A (en) 2020-08-18

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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2753404Y (en) * 2004-12-23 2006-01-25 赵玲玲 Medical disposable phlegm-sucking protective shield
CN201342188Y (en) * 2009-01-16 2009-11-11 胡爱新 Nasal catheter fixer
CN205145330U (en) * 2015-11-04 2016-04-13 梁小英 Prevent sputum splash apparatus of oxygen supply
CN206587252U (en) * 2016-12-16 2017-10-27 中国医科大学附属盛京医院 Tracheotomy rear defence sputum splash protection cover
CN207506834U (en) * 2017-03-22 2018-06-19 广州市花都区人民医院 Disposable sputum blowout prevention box
CN108939240A (en) * 2018-08-30 2018-12-07 郑州大学第附属医院 Constant temperature and humidity for autogenous cutting patient supplies oxygen anti-sputum spraying and splashing facility
CN208464888U (en) * 2017-11-28 2019-02-05 安徽省立医院 A kind of multi-functional airway management converter of tracheotomy
CN209596363U (en) * 2018-07-27 2019-11-08 无锡市儿童医院 A kind of central suction terminal protection device
CN209696012U (en) * 2019-01-22 2019-11-29 郭朋 A kind of Multifunctional tracheal catheter used for anesthesia department

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2753404Y (en) * 2004-12-23 2006-01-25 赵玲玲 Medical disposable phlegm-sucking protective shield
CN201342188Y (en) * 2009-01-16 2009-11-11 胡爱新 Nasal catheter fixer
CN205145330U (en) * 2015-11-04 2016-04-13 梁小英 Prevent sputum splash apparatus of oxygen supply
CN206587252U (en) * 2016-12-16 2017-10-27 中国医科大学附属盛京医院 Tracheotomy rear defence sputum splash protection cover
CN207506834U (en) * 2017-03-22 2018-06-19 广州市花都区人民医院 Disposable sputum blowout prevention box
CN208464888U (en) * 2017-11-28 2019-02-05 安徽省立医院 A kind of multi-functional airway management converter of tracheotomy
CN209596363U (en) * 2018-07-27 2019-11-08 无锡市儿童医院 A kind of central suction terminal protection device
CN108939240A (en) * 2018-08-30 2018-12-07 郑州大学第附属医院 Constant temperature and humidity for autogenous cutting patient supplies oxygen anti-sputum spraying and splashing facility
CN209696012U (en) * 2019-01-22 2019-11-29 郭朋 A kind of Multifunctional tracheal catheter used for anesthesia department

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