CN203842139U - Medical slippage preventing tracheal catheter - Google Patents
Medical slippage preventing tracheal catheter Download PDFInfo
- Publication number
- CN203842139U CN203842139U CN201420207987.XU CN201420207987U CN203842139U CN 203842139 U CN203842139 U CN 203842139U CN 201420207987 U CN201420207987 U CN 201420207987U CN 203842139 U CN203842139 U CN 203842139U
- Authority
- CN
- China
- Prior art keywords
- endotracheal tube
- tracheal catheter
- medical
- dens supporter
- location division
- 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
Abstract
The utility model discloses a medical slippage preventing tracheal catheter. The medical slippage preventing tracheal catheter comprises a tracheal catheter body and a positioning device. The positioning device is tightly arranged on the outer wall face of the tracheal catheter body in a matched mode in the manner of moving in the radial direction of the tracheal catheter body. The positioning device matched with the human body tooth position in shape is used for fixing the tracheal catheter body, the tracheal catheter body can be effectively prevented from sliding off in the using process, the medical accident of seriously threatening the life of patients due to oxygen deficit is avoided, the occurrence rate of accident catheter disengaging is reduced, and the safety of the tracheal catheter body in the inserting and using process is improved. Different inserting depths can be adjusted by moving the positioning device, the requirement for inserting tracheal catheters with different lengths can be met according to the actual need of various patients, the tracheal catheter is especially suitable for the surgery in which prone position head suspension is needed, and the tracheal catheter can be effectively prevented from sliding out through the positioning device.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments articles for use, particularly a kind of anti-slip medical endotracheal tube.
Background technology
Traditional medical endotracheal tube for patient respiration, in use, one end is inserted in patient's trachea by oral cavity, one end connects respirator, but because medical endotracheal tube outer wall is smooth, after intubate, intersect and be fixed on patient's cheek with medical proof fabric, after adhesive tape is fixing because oral cavity water vapour or oral secretion decline adhesive tape viscosity and usually occur sliding; And adhesive plaster only can cling demifacet conduit, when fixing more loose, when adhesive plaster viscosity is not good, saliva is soaked adhesive plaster or external force pulls medical endotracheal tube, easily cause conduit to depart from bite-block and skid off patient's trachea, it is dark that the possibility of result inserted medical endotracheal tube, causes patient's anoxia even to jeopardize patient's life thereby affect patient's effective ventilation; Or medical endotracheal tube skids off air flue, patient can not ventilate completely, will soon cause patient's anoxia serious threat patient life.
And existing fastener for tracheal cannula still exists a lot of deficiencies, during such as the fixture structure complexity of the conduit having, operating cost, use inconvenience.
Utility model content
In view of this, technical problem to be solved in the utility model is to provide a kind of anti-slip medical endotracheal tube simple in structure, and this anti-slip medical endotracheal tube is easy to operate and positioning function is reliable.
This utility model is achieved through the following technical solutions:
The anti-slip medical endotracheal tube of one that this utility model provides, comprises endotracheal tube and positioner; Described positioner is arranged in endotracheal tube outside wall surface in the mode moving radially along endotracheal tube.
Further, described positioner comprises clamping part and for being sheathed on the circular location division in endotracheal tube outside wall surface;
Described clamping part for by tooth fix endotracheal tube and with human teeth position form fit;
The diameter of described circular location division and the diameter of endotracheal tube match, and described circular location division is provided with the lobe for stationary positioned device towards trachea catheter wall one side.
Further, on described endotracheal tube, be provided with the depressed part matching with lobe.
Further, described depressed part is arranged at the intubating length scale mark place on endotracheal tube wall.
Further, described clamping part comprises dens supporter and lower dens supporter; The upper tooth contact of described upper dens supporter and patient, tooth contact under described lower dens supporter and patient.
Further, between described upper dens supporter and circular location division, link by elastomeric element; Between described lower dens supporter and circular location division, link by elastomeric element.
Further, on described positioner, be also symmetrically arranged with lacing hole.
The beneficial effects of the utility model are: this utility model adopts with the positioner of human teeth position form fit and fixes endotracheal tube, effectively prevent the generation of endotracheal tube at use procedure slip phenomenon, avoid the generation of patient's malpractice of serious threat patient life due to anoxia, reduce the incidence rate of unexpected de-pipe, improved the safety of endotracheal tube insertion and use procedure; Can regulate different insertion depths by moving positioning device, the actual needs that is applicable to various patients inserts the needs of endotracheal tube different length, be particluarly suitable for needing in the unsettled operation of ventricumbent position head, this positioner can effectively be avoided skidding off of endotracheal tube.
Brief description of the drawings
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, this utility model is described in further detail, wherein:
The anti-slip medical endotracheal tube front view that Fig. 1 provides for this utility model embodiment;
The anti-slip medical endotracheal tube top view that Fig. 2 provides for this utility model embodiment;
The dens supporter structure chart that Fig. 3 provides for this utility model embodiment;
The front tooth dens supporter structure chart that Fig. 4 provides for this utility model embodiment.
In figure, 1, endotracheal tube; 2, positioner; 3, clamping part; 4, circular location division; 5, lobe; 6, depressed part; 7, length scale mark; 8, upper dens supporter; 9, lower dens supporter; 10, lacing hole; 11, elastomeric element; 12, front tooth dens supporter parts.
Detailed description of the invention
Hereinafter with reference to accompanying drawing, preferred embodiment of the present utility model is described in detail.Should be appreciated that preferred embodiment is only for this utility model is described, instead of in order to limit protection domain of the present utility model.
The anti-slip medical endotracheal tube front view that Fig. 1 provides for this utility model embodiment, the anti-slip medical endotracheal tube top view that Fig. 2 provides for this utility model embodiment, the dens supporter structure chart that Fig. 3 provides for this utility model embodiment, the front tooth dens supporter structure chart that Fig. 4 provides for this utility model embodiment, as shown in the figure: the anti-slip medical endotracheal tube of one that this utility model provides, comprises endotracheal tube 1 and positioner 2; Described positioner 2 is arranged in endotracheal tube 1 outside wall surface in the mode moving radially along endotracheal tube 1.Positioner 2 in the present embodiment in use, positioner 2 can be moved radially along endotracheal tube, determine endotracheal tube 1 insertion depth according to different patients' s own situation, in the time moving to its predeterminated position, positioner 2 can be fixed on endotracheal tube 1;
In the present embodiment, also have to adopt spiral mouth is set on positioner, the bolt matching with spiral mouth by rotation fixes positioner, when positioner moves to a certain position of endotracheal tube, thereby swivel bolt makes bolt compress endotracheal tube stationary positioned device, simple to operate like this, stationary positioned device rapidly.
Described positioner comprises clamping part 3 and for being sheathed on the circular location division 4 in endotracheal tube outside wall surface;
Described clamping part 3 for fix by tooth endotracheal tube and with human teeth position form fit; Clamping part 3 in the present embodiment can adopt the parts with concave shape that mate with overall tooth, also can adopt the front tooth dens supporter parts 12 with concave shape that only mate with front tooth part, as shown in Figure 4;
The diameter of the diameter of described circular location division 4 and endotracheal tube 1 matches, and described circular location division 4 is provided with the lobe 5 for stationary positioned device towards trachea catheter wall one side.
On described endotracheal tube, be provided with the depressed part 6 matching with lobe 5.
Described depressed part 6 is arranged at intubating length scale mark 7 places on endotracheal tube wall.
Described clamping part 3 comprises dens supporter 8 and lower dens supporter 9; Described upper dens supporter 8 and the upper tooth contact of patient, tooth contact under described lower dens supporter 9 and patient.Upper dens supporter 8 in the present embodiment and lower dens supporter 9 respectively with endotracheal tube 1 radial parallel setting, its objective is while being convenient to insert endotracheal tube 1, patient's upper lower teeth can be bitten dens supporter 8 and lower dens supporter 9 just, thereby reaches the object of fixing endotracheal tube.
Between described upper dens supporter 8 and circular location division 4, link by elastomeric element 11; Between described lower dens supporter 9 and circular location division 4, link by elastomeric element 11.
When use, endotracheal tube is inserted to patient oral cavity, allow patient's upper lower teeth be embedded in respectively in upper and lower dens supporter.Due to the effect of elastomeric element, no matter patient's upper lower teeth is opened or closed, upper and lower dens supporter can contact with patient's upper lower teeth all the time, has ensured that positioner can not come off from patient's oral cavity.Elastomeric element in the present embodiment can take elasticity to connect, and also can take concrete elastic rubber or plastic.
On described positioner, be also symmetrically arranged with lacing hole 10.Lacing hole 10 in the present embodiment is arranged at the position of circular location division near upper and lower dens supporter, is coordinated and jointly fixes positioner with upper and lower dens supporter by the bandage that is connected in patient's head.
Finally explanation is, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although by this utility model being described with reference to preferred embodiment of the present utility model, but those of ordinary skill in the art is to be understood that, can make various changes to it in the form and details, and not depart from the spirit and scope of the present utility model that appended claims limits.
Claims (7)
1. an anti-slip medical endotracheal tube, is characterized in that: comprise endotracheal tube and positioner; Described positioner is arranged in endotracheal tube outside wall surface with the mode tight fit moving radially along endotracheal tube.
2. anti-slip medical endotracheal tube according to claim 1, is characterized in that: described positioner comprises clamping part and for being sheathed on the circular location division in endotracheal tube outside wall surface;
Described clamping part for by tooth fix endotracheal tube and with human teeth position form fit;
The diameter of described circular location division and the diameter of endotracheal tube match, and described circular location division is provided with the lobe for stationary positioned device towards trachea catheter wall one side.
3. anti-slip medical endotracheal tube according to claim 2, is characterized in that: on described endotracheal tube, be provided with the depressed part matching with lobe.
4. anti-slip medical endotracheal tube according to claim 3, is characterized in that: described depressed part is arranged at the intubating length scale mark place on endotracheal tube wall.
5. anti-slip medical endotracheal tube according to claim 2, is characterized in that: described clamping part comprises dens supporter and lower dens supporter; The upper tooth contact of described upper dens supporter and patient, tooth contact under described lower dens supporter and patient.
6. anti-slip medical endotracheal tube according to claim 5, is characterized in that: between described upper dens supporter and circular location division, link by elastomeric element; Between described lower dens supporter and circular location division, link by elastomeric element.
7. anti-slip medical endotracheal tube according to claim 1, is characterized in that: on described positioner, be also symmetrically arranged with lacing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420207987.XU CN203842139U (en) | 2014-04-25 | 2014-04-25 | Medical slippage preventing tracheal catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420207987.XU CN203842139U (en) | 2014-04-25 | 2014-04-25 | Medical slippage preventing tracheal catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203842139U true CN203842139U (en) | 2014-09-24 |
Family
ID=51555208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420207987.XU Expired - Fee Related CN203842139U (en) | 2014-04-25 | 2014-04-25 | Medical slippage preventing tracheal catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203842139U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110075404A (en) * | 2019-06-11 | 2019-08-02 | 刘美跃 | A kind of tracheal catheter |
| CN110496285A (en) * | 2019-08-02 | 2019-11-26 | 天津美迪斯医疗用品有限公司 | A kind of soft adjustable nasopharyngeal airway |
-
2014
- 2014-04-25 CN CN201420207987.XU patent/CN203842139U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110075404A (en) * | 2019-06-11 | 2019-08-02 | 刘美跃 | A kind of tracheal catheter |
| CN110496285A (en) * | 2019-08-02 | 2019-11-26 | 天津美迪斯医疗用品有限公司 | A kind of soft adjustable nasopharyngeal airway |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203842139U (en) | Medical slippage preventing tracheal catheter | |
| CN201710781U (en) | Trachea cannula for preventing occlusion caused by teeth-clenching | |
| CN202961429U (en) | Double saccule trachea cannula | |
| CN204106783U (en) | A kind of tracheal intubation, bite-block combination set | |
| CN203494020U (en) | Oral pharynx ventilation channel | |
| CN202761872U (en) | Tracheal intubation fixing device | |
| CN205832340U (en) | A kind of tracheal intubation of band anti-slip dental pad | |
| CN205434630U (en) | Disposable nasopharynx pipe of ventilating | |
| CN203107928U (en) | Trachea cannula with bite-prevention sleeve | |
| CN206434681U (en) | A kind of disposable teeth pad for tracheal cannula | |
| CN202892593U (en) | Trachea cannula bite block with function of fixing | |
| CN204092776U (en) | One can buckle-type bite-block | |
| CN204106784U (en) | A kind of oral trachea cannula fixture | |
| CN202355672U (en) | Multifunctional tracheal catheter | |
| CN203861727U (en) | Composite sputum suction type trachea cannula | |
| CN203736664U (en) | Endotracheal tube with oral cavity fixing device | |
| CN206577219U (en) | A kind of tracheotomy sinus support | |
| CN205659235U (en) | Endotracheal tube anticreep card | |
| CN205391431U (en) | A some medicine / oxygen therapy pipeline fixing device for trachea opens | |
| CN204864441U (en) | Tracheal cannula fixer | |
| CN203989356U (en) | Oral trachea cannula fixture | |
| CN204521018U (en) | A kind of Multifunction mouth pad | |
| CN211157962U (en) | Fixing device for keeping trachea cannula oxygen uptake | |
| CN204709593U (en) | A kind of artificial airway and nasal cavity oxygen inhalation dual-purpose oxygen hose matched plug formula connection tube | |
| CN201603232U (en) | Stopper of trachea cannula end opening |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140924 Termination date: 20150425 |
|
| EXPY | Termination of patent right or utility model |