CN212593399U - Medical anti-foam-flying tracheal catheter - Google Patents
Medical anti-foam-flying tracheal catheter Download PDFInfo
- Publication number
- CN212593399U CN212593399U CN202020540959.5U CN202020540959U CN212593399U CN 212593399 U CN212593399 U CN 212593399U CN 202020540959 U CN202020540959 U CN 202020540959U CN 212593399 U CN212593399 U CN 212593399U
- Authority
- CN
- China
- Prior art keywords
- foam
- catheter
- entrainment
- connecting pipe
- flying
- 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.)
- Expired - Fee Related
Links
- 239000006260 foam Substances 0.000 claims abstract description 26
- 238000000926 separation method Methods 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 4
- 230000000903 blocking effect Effects 0.000 claims description 7
- 239000002518 antifoaming agent Substances 0.000 abstract description 7
- 238000004140 cleaning Methods 0.000 abstract description 2
- 230000000249 desinfective effect Effects 0.000 abstract 1
- 239000007921 spray Substances 0.000 description 7
- 206010036790 Productive cough Diseases 0.000 description 6
- 208000024794 sputum Diseases 0.000 description 6
- 210000003802 sputum Anatomy 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 230000028327 secretion Effects 0.000 description 3
- 238000002627 tracheal intubation Methods 0.000 description 3
- 206010011409 Cross infection Diseases 0.000 description 2
- 206010029803 Nosocomial infection Diseases 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 210000002345 respiratory system Anatomy 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 210000003437 trachea Anatomy 0.000 description 2
- 206010003497 Asphyxia Diseases 0.000 description 1
- 208000035473 Communicable disease Diseases 0.000 description 1
- 206010011224 Cough Diseases 0.000 description 1
- 240000005002 Erythronium dens canis Species 0.000 description 1
- 206010062717 Increased upper airway secretion Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002496 gastric effect Effects 0.000 description 1
- 238000002695 general anesthesia Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 208000026435 phlegm Diseases 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Abstract
The utility model belongs to the technical field of medical machinery, in particular to a medical anti-foam tracheal catheter, which comprises a tracheal catheter and an anti-foam structure, wherein the tracheal catheter comprises a catheter body, a connecting pipe and a catheter interface, the connecting pipe is positioned between the tracheal catheter and the catheter interface and is made of rigid material, the upper end and the lower end of the connecting pipe are respectively provided with an upper annular retaining sheet and a lower annular retaining sheet, and the diameter of each annular retaining sheet is larger than that of the catheter; prevent flying the foam structure and include fixation clamp, bracing piece and prevent flying the foam cover, the fixation clamp centre gripping is between the upper and lower annular separation blade of connecting pipe, prevent that the foam cover passes through bracing piece fixed mounting on the fixation clamp, the lower extreme fixed mounting of bracing piece is on the lateral wall of fixation clamp, and the upper end of connecting rod is installed and is being prevented that the foam covers the center that makes to prevent flying the foam cover and the centre of a circle of pipe interface coaxial. This endotracheal tube can effectually prevent the droplet, can also dismantle and carry out cleaning and disinfecting, uses many times, economical and practical.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, concretely relates to medical anti-foam endotracheal tube suction device.
Background
Trachea cannula is the important rescue technique that often uses in first aid work, can provide best condition for unobstructed air flue, ventilation oxygen supply, respiratory tract attraction and prevent aspiration etc. is one of the most extensive, most effective and the swift means of respiratory tract management center application.
In the general anesthesia operation process, when the patient has weakened consciousness of autonomous respiration in the operation process, the patient can not autonomously remove upper respiratory secretion and the reflux or bleeding of gastric contents, and the condition of asphyxia caused by aspiration possibly occurs at any time and needs to be urgently subjected to tracheal intubation; particularly in the department of infectious diseases, the most dangerous treatment operation is to suck sputum for a patient with tracheal intubation, because the patient is closely contacted with the patient, and the vital signs and the position of a catheter of the patient are observed at any time and are close to the patient, in this case, sometimes a patient is choked, sputum or other secretions are splashed out, some of the patient enters air in the form of spray, medical staff can be splashed onto the body by the secretions without paying attention to the patient, and each tracheal intubation operation has the risk of cross infection.
Disclosure of Invention
There are defects and problems that the easy foam that appears that leads to medical care and have cross infection's risk between the patient to current trachea cannula, the utility model provides a medical foam endotracheal tube suction device that prevents flies.
The utility model provides a scheme that its technical problem adopted is: a medical anti-foam-flying tracheal catheter comprises a tracheal catheter and an anti-foam-flying structure, wherein the tracheal catheter comprises a catheter body, a connecting pipe and a catheter interface, the connecting pipe is located between the tracheal catheter and the catheter interface, the connecting pipe and the catheter interface are both made of hard materials, an upper annular blocking piece and a lower annular blocking piece are respectively arranged at the upper end and the lower end of the connecting pipe, and the diameter of each annular blocking piece is larger than that of the catheter; prevent flying the foam structure and include fixation clamp, bracing piece and prevent flying the foam cover, the fixation clamp centre gripping is between the upper and lower annular separation blade of connecting pipe, prevent that the foam cover passes through bracing piece fixed mounting on the fixation clamp, the lower extreme fixed mounting of bracing piece is on the lateral wall of fixation clamp, and the upper end of bracing piece is installed and is being prevented that the foam covers the center that makes prevent flying the foam cover and the centre of a circle of pipe interface coaxial.
The medical anti-droplet endotracheal tube comprises a medical anti-droplet shield, wherein the medical anti-droplet shield is of an umbrella structure, and anti-droplet convex teeth protruding out of the medical anti-droplet shield are uniformly distributed on the inner wall of the medical anti-droplet shield.
The medical anti-foam-flying tracheal catheter is characterized in that the inner wall of the anti-foam-flying cover is integrally connected with a sleeve, and the upper end of the supporting rod is sleeved in the sleeve in a matching mode.
Foretell medical prevent flying foam endotracheal tube, it has spacing draw-in groove to open on the last annular baffle of connecting pipe, is equipped with anti-skidding line on the cell wall of spacing draw-in groove, and the interlude of bracing piece clamps in spacing draw-in groove.
Foretell medical prevent flying foam endotracheal tube, the outer wall evenly distributed of connecting pipe has anti-skidding burr, and two clamp splice inner walls of fixation clamp all are equipped with the slipmat.
In the medical anti-droplet endotracheal tube, the center of the anti-droplet cover is provided with the through circular hole.
The utility model has the advantages that: the utility model discloses a medical anti-foam-flying tracheal catheter, the upper end of the catheter body is provided with a connecting pipe, the upper end and the lower end of the connecting pipe are provided with annular separation blades, a fixing clamp is clamped between the upper annular separation blade and the lower annular separation blade, and an anti-foam cover can be connected with the tracheal catheter; the anti-skidding convex teeth are uniformly arranged on the inner wall of the anti-flying foam cover, so that flying foam can be prevented from sliding along the inner wall of the anti-flying foam cover; a limiting clamping groove is formed in the upper annular baffle, and anti-skid grains are arranged in the clamping groove and can limit the position of the supporting rod; adopt the mode that the fixation clamp will prevent that droplet cover and endotracheal tube are connected, convenient to detach washs, can used repeatedly, economical and practical.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural view of the anti-splash cover of the present invention.
Fig. 3 is a schematic view of the connection between the upper ring-shaped baffle and the duct interface of the present invention.
Fig. 4 is a schematic structural view of another anti-splash cover of the present invention.
Reference numbers in the figures: 1 is endotracheal tube, 2 is the gasbag, 3 is the pipe interface, 4 is the connecting pipe, 41 is anti-skidding burr, 5 is the anti-flying foam cover, 6 is the fixation clamp, 61 is left clamp splice, 62 is right clamp splice, 7 is upper annular separation blade, 8 is lower annular separation blade, 8 is the bracing piece, 9 is anti-skidding dogtooth, 10 is spacing draw-in groove, 11 is anti-skidding burr, 12 is the sleeve, 13 is the circular port.
Detailed Description
The pipe interface of endotracheal tube that uses at present is in not having when the phlegm pipe is inhaled to the connection and shelters from the state, if patient chocks by accident this moment and easily leads to the fact the influence for medical personnel's health from outside splash spray, in order to solve this problem, the utility model provides a endotracheal tube that can prevent the splash, it is right to combine below figure and embodiment the utility model discloses it is further explained.
Example 1: this embodiment provides a medical anti-foam endotracheal tube that flies, as shown in fig. 1-3, this anti-foam endotracheal tube that flies includes endotracheal tube 1 and prevents the foam structure, wherein endotracheal tube includes the pipe body, be located connecting pipe 4 and the pipe interface 3 of pipe body upper end, the below of pipe body is equipped with gasbag 2, connecting pipe and pipe interface are rigid material, and the connecting pipe is located between endotracheal tube and the pipe interface, there are annular separation blade 7 and lower annular separation blade 8 in the upper and lower both ends of connecting pipe 4 respectively an organic whole connection, the diameter of going up annular separation blade and lower annular separation blade equals and all is greater than the pipe diameter. The anti-foam-flying structure comprises a fixing clamp 6, a supporting rod 8 and an anti-foam-flying cover 5, the anti-foam-flying cover is of an umbrella-shaped structure, the fixing clamp is clamped between upper and lower annular blocking pieces of the connecting pipe, the clamping part of the fixing clamp is circular and comprises a left clamping block 61 and a right clamping block 62, anti-slip pads are arranged on the inner walls of the left clamping block and the right clamping block, the lower end of the supporting rod 8 is fixedly arranged on the outer side wall of the left clamping block or the right clamping block, and the upper end of the supporting rod 8 is fixedly connected with the anti-foam-flying cover 5; a limiting clamping groove 10 is formed in the upper annular baffle 7 of the connecting pipe, and anti-skid threads 11 are arranged on the wall of the limiting clamping groove, so that the middle section of the supporting rod 8 can be clamped in the limiting clamping groove 10 when the supporting rod is installed, and the supporting rod can be further limited; in addition, in order to enable the center of the anti-entrainment cover and the circle of the catheter connector to be in the coaxial direction, the support rod is eccentrically installed on the anti-entrainment cover. In order to further ensure the protection effect of the anti-spray cover, anti-skid convex teeth 9 protruding out of the anti-spray cover are uniformly arranged on the inner wall of the anti-spray cover, the end diameter of each anti-skid convex tooth is larger than the root diameter, and the sliding of spray along the wall of the anti-spray cover is slowed down.
The medical anti-foam endotracheal tube of this embodiment, earlier fix the bracing piece in the spacing draw-in groove of last annular separation blade with medical sticky tape before the use, after preparation work and basic operation in earlier stage are accomplished afterwards, under the cooperation of laryngoscope and seal wire, insert endotracheal tube as required and target in place, take the seal wire out, place the bite-block after the confirmation of ventilating has no problem, remove the laryngoscope, then with the fixation clamp centre gripping between the upper and lower annular separation blade of connecting pipe can, can be used to the foam that the separation patient chokes and coughs out, play the guard action, endotracheal tube is disposable medical equipment, and prevent flying the foam structure and not with human direct contact, can separate with endotracheal tube and wash the disinfection, repeatedly usable, economical and practical.
Example 2: the medical anti-droplet endotracheal tube of the present embodiment has the same points as those in embodiment 1, which are not described again, except that the endotracheal tube of the present embodiment can be used to connect with a sputum suction tube, and the anti-droplet cover is assembled with a fixing clamp, as shown in fig. 4, the anti-droplet cover of the endotracheal tube of the present embodiment has a through circular hole 13 at the center for the sputum suction tube to pass through to connect the sputum suction tube with the tube interface; a sleeve 12 is integrally connected on the inner wall of the anti-droplet-flying cover, the sleeve is not arranged at the circle center of the anti-droplet-flying cover, and the upper end of the support rod 8 is sleeved in the sleeve 12 in a matching manner; the design is convenient for connecting the sputum suction tube and disassembling the anti-droplet cover for cleaning and disinfection.
The above description is only for the preferred embodiment of the present invention, and the present invention is not limited thereto, and any modification, equivalent replacement and improvement made within the spirit and principle scope of the present invention should be included within the protection scope of the present invention.
Claims (6)
1. A medical anti-foam-flying tracheal catheter is characterized by comprising a tracheal catheter and an anti-foam-flying structure, wherein the tracheal catheter comprises a catheter body, a connecting pipe and a catheter interface, the connecting pipe is located between the tracheal catheter and the catheter interface, the connecting pipe and the catheter interface are both made of hard materials, the upper end and the lower end of the connecting pipe are respectively provided with an upper annular blocking piece and a lower annular blocking piece, and the diameter of each annular blocking piece is larger than that of the catheter; prevent flying the foam structure and include fixation clamp, bracing piece and prevent flying the foam cover, the fixation clamp centre gripping is between the upper and lower annular separation blade of connecting pipe, prevent that the foam cover passes through bracing piece fixed mounting on the fixation clamp, the lower extreme fixed mounting of bracing piece is on the lateral wall of fixation clamp, and the upper end of bracing piece is installed and is being prevented that the foam covers the center that makes prevent flying the foam cover and the centre of a circle of pipe interface coaxial.
2. The medical anti-entrainment endotracheal tube according to claim 1, characterized in that the anti-entrainment mask is an umbrella-shaped structure, and anti-entrainment convex teeth protruding from the anti-entrainment mask are uniformly distributed on the inner wall of the anti-entrainment mask.
3. The medical anti-entrainment endotracheal tube according to claim 2, characterized in that a sleeve is integrally connected to the inner wall of the anti-entrainment cover, and the upper end of the support rod is fitted in the sleeve.
4. The medical anti-entrainment endotracheal tube according to claim 1, characterized in that a limit notch is formed on the upper ring-shaped baffle of the connection tube, an anti-slip pattern is provided on a wall of the limit notch, and a middle section of the support rod is clamped in the limit notch.
5. The medical anti-entrainment endotracheal tube according to claim 1, characterized in that the outer wall of the connecting tube is uniformly distributed with anti-slip ribs, and the inner walls of the two clamping blocks of the fixing clip are provided with anti-slip pads.
6. The medical anti-entrainment endotracheal tube according to claim 1, characterized in that the central position of the anti-entrainment mask is provided with a through circular hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020540959.5U CN212593399U (en) | 2020-04-14 | 2020-04-14 | Medical anti-foam-flying tracheal catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020540959.5U CN212593399U (en) | 2020-04-14 | 2020-04-14 | Medical anti-foam-flying tracheal catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212593399U true CN212593399U (en) | 2021-02-26 |
Family
ID=74702500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020540959.5U Expired - Fee Related CN212593399U (en) | 2020-04-14 | 2020-04-14 | Medical anti-foam-flying tracheal catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212593399U (en) |
-
2020
- 2020-04-14 CN CN202020540959.5U patent/CN212593399U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210226 |