CN201423070Y - Medical tracheal catheter - Google Patents
Medical tracheal catheter Download PDFInfo
- Publication number
- CN201423070Y CN201423070Y CN2009201331487U CN200920133148U CN201423070Y CN 201423070 Y CN201423070 Y CN 201423070Y CN 2009201331487 U CN2009201331487 U CN 2009201331487U CN 200920133148 U CN200920133148 U CN 200920133148U CN 201423070 Y CN201423070 Y CN 201423070Y
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- CN
- China
- Prior art keywords
- endotracheal tube
- medical
- catheter
- switch
- medical endotracheal
- 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
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Abstract
A medical tracheal catheter comprises a head part (1), a body part (2) and a tail part (3) of the catheter which are communicated in sequence. A gas inlet/outlet is formed at the head part (1); the tail part (3) is a joint port of the catheter with a breathing machine; an LED illuminant (5) for illumination is encapsulated in the base material of the catheter wall of the head part (1); a projecting battery bin is encapsulated and formed on the surface of the catheter wall of the combined part (4) of the body part and the tail part; a battery is placed in the battery bin; a switch (6) is integrally encapsulated on the surface of the combined part; the LED illuminant is connected with the battery and the switch through two metal leads so as to enable the LED illuminant to illuminate when theswitch is closed; and the two metal leads are embedded in the base material of wall of the tracheal catheter. The medical tracheal catheter can lighten surroundings through the illuminant thereon toenable the catheter insertion operator to recognize the catheter incoming path and is conducive to complete encheiresis correctly and smoothly.
Description
Technical field
This utility model relates to a kind of medical endotracheal tube.
Background technology
When making general anesthesia to surgical patient or giving emergency treatment to a patient, need make tracheal intubation, but itself is not with illuminator existing endotracheal tube, usually to use the metal laryngoscope to assist (bulb that the laryngoscope band is little), laryngoscope stretches into the oral cavity, by the light source of laryngoscope, see oral cavity, throat situation clearly, send endotracheal tube to trachea through epiglottis then.Laryngoscope is metal, and is hard, easily damaged tissue; And laryngoscope can not be crooked, so that the angle that has illumination is undesirable, and operation and rescue are caused adverse effect.
Summary of the invention
The technical problems to be solved in the utility model provides and a kind ofly carries light-emitting device, gives the oral cavity when intubate, the endotracheal tube of bottleneck throat illumination.
For solving the problems of the technologies described above, this utility model provides a kind of medical endotracheal tube, comprise the catheter head that is communicated with in turn, body and afterbody, described head is provided with gas inlet and outlet, described afterbody is the interface with respirator, it is characterized in that, in the tube wall base material of described head, be packaged with the LED luminous body that is used to throw light on, form the battery compartment of projection in the tube wall surface encapsulation of the joint portion of described body and afterbody, in the described battery compartment battery is housed, the surface of described joint portion also one is packaged with switch, and described LED luminous body is by two plain conductors and described battery, switch connects, so that LED luminous body luminous lighting during Closing Switch; Described two plain conductors are embedded in the tube wall base material of described endotracheal tube.
The gas inlet and outlet of described head comprises a side opening, and described LED luminous body is positioned at the rear of described side opening.
Described LED luminous body is many both positive and negative polarities to led chip.
Described many both positive and negative polarities to led chip are rounded evenly distributed along tube wall.
The both positive and negative polarity quantity of described led chip is more than 2 pairs or 2 pairs.
The both positive and negative polarity quantity of described led chip is that 2-8 is right.
The head of described medical endotracheal tube, body and joint portion overall package.
The tube wall base material of described medical endotracheal tube is transparent PVC material, and pipe thickness is the 1.0-2.0 millimeter.
The both positive and negative polarity thickness of described led chip is the 0.2-0.4 millimeter.
Described battery is a button cell; Described switch is a touch-switch; Described two leads are copper cash.
This utility model medical endotracheal tube, head are packaged with the LED luminous body, behind the switch closure, the LED luminous body is luminous, and light gives oral cavity, bottleneck throat illumination by catheter wall and beveled aperture, allow the intubate operator recognize the inlet pipe path easily, help to finish correctly, smoothly endotracheal intubation; No longer need avoid the laryngoscope damaged tissue by hard laryngoscope illumination; The luminous body wrapper is embedded in the tube wall, and it is smooth that tube wall keeps, can damaged tissue; Battery compartment and switch package are in the joint portion, and the tube wall that does not influence the endotracheal tube insertion portion is smooth.Two plain conductors in the endotracheal tube wall, whether opacity when stopping endotracheal tube in the patient body when, by the inspection of X-ray machine, can judge according to this whether the position of endotracheal tube is suitable, need to adjust.
Description of drawings
Fig. 1 is a medical endotracheal tube outline drawing of the present utility model.
Fig. 2 is the partial side view of medical endotracheal tube head of the present utility model.
Fig. 3 is the partial side view of medical endotracheal tube of the present utility model joint portion.
The specific embodiment
As Fig. 1～shown in Figure 3 is the medical endotracheal tube that self has light-emitting device of the present utility model, and it comprises catheter head 1, body 2 and the afterbody 3 that is communicated with in turn, also has sacculus 7, aerating pipe 8 and anti-gas-leak valve 9, and this is same as the prior art.Described head 1 is provided with gas inlet and outlet, comprise a beveled aperture 12 and a side opening 11, head at first enters in patient's body, and afterbody is the interface with respirator, at the position that described body combines with afterbody is joint portion 4, head 1, body 2 and joint portion 4 overall package, tube wall base material are transparent PVC (Main Ingredients and Appearance is a polrvinyl chloride) material, and pipe thickness is the 1.0-2.0 millimeter.
In the rear of head side opening 11 (i.e. that side of more close body), tube wall base material, be packaged with the LED luminous body 5 that is used to throw light on, in order to reduce the thickness of luminous body, preferred adopt many both positive and negative polarities 51 to led chip as luminous body, every pair is a positive pole and a negative pole, and the both positive and negative polarity thickness of described led chip is the 0.2-0.4 millimeter; Present embodiment is preferably the both positive and negative polarity of 2-8 to led chip, also can be greater than 8 pairs, and quantity is decided on the diameter of endotracheal tube, and the both positive and negative polarity of these led chips is rounded evenly distributed along tube wall.
Tube wall surface in described joint portion forms projection, be packaged with battery compartment, the button cell (not shown) is housed in the described battery compartment, the surface of described joint portion also one is packaged with touch-switch 6, the embedding of two copper conductor (not shown)s is encapsulated in the tube wall base material of described endotracheal tube, be electrically connected then LED luminous body 5 and battery, switch 6, each is to serial or parallel connection between the led chip, and then connects with switch and battery.The head of led chip both positive and negative polarity, switch, battery, battery compartment, lead and endotracheal tube, body and joint portion unitary packed, when pressing touch-switch, during switch closure, the both positive and negative polarity 51 of led chip is just luminous, thereby realizes illumination.
Claims (10)
1. medical endotracheal tube, comprise the catheter head (1) that is communicated with in turn, body (2) and afterbody (3), described head (1) is provided with gas inlet and outlet, described afterbody (3) is the interface with respirator, it is characterized in that, in the tube wall base material of described head (1), be packaged with the LED luminous body (5) that is used to throw light on, form the battery compartment of projection in the tube wall surface encapsulation of the joint portion (4) of described body and afterbody, in the described battery compartment battery is housed, the surface of described joint portion also one is packaged with switch (6), described LED luminous body is by two plain conductors and described battery, switch connects, so that LED luminous body luminous lighting during Closing Switch; Described two plain conductors are embedded in the tube wall base material of described endotracheal tube.
2. medical endotracheal tube according to claim 1 is characterized in that, the gas inlet and outlet of described head (1) comprises a side opening (11), and described LED luminous body (5) is positioned at the rear of described side opening.
3. medical endotracheal tube according to claim 1 and 2 is characterized in that, described LED luminous body is many both positive and negative polarities to led chip (51).
4. medical endotracheal tube according to claim 3 is characterized in that, described many both positive and negative polarities to led chip (51) are rounded evenly distributed along tube wall.
5. medical endotracheal tube according to claim 3 is characterized in that, the both positive and negative polarity of described led chip (51) quantity is more than 2 pairs or 2 pairs.
6. medical endotracheal tube according to claim 5 is characterized in that, the both positive and negative polarity of described led chip (51) quantity is that 2-8 is right.
7. medical endotracheal tube according to claim 1 is characterized in that, the head of described medical endotracheal tube (1), body (2) and joint portion (4) overall package.
8. medical endotracheal tube according to claim 1 is characterized in that, the tube wall base material of described medical endotracheal tube is transparent PVC material, and pipe thickness is the 1.0-2.0 millimeter.
9. medical endotracheal tube according to claim 3 is characterized in that, the both positive and negative polarity of described led chip (51) thickness is the 0.2-0.4 millimeter.
10. medical endotracheal tube according to claim 1 is characterized in that, described battery is a button cell; Described switch (6) is a touch-switch; Described two leads are copper cash.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201331487U CN201423070Y (en) | 2009-06-24 | 2009-06-24 | Medical tracheal catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201331487U CN201423070Y (en) | 2009-06-24 | 2009-06-24 | Medical tracheal catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201423070Y true CN201423070Y (en) | 2010-03-17 |
Family
ID=42022503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201331487U Expired - Fee Related CN201423070Y (en) | 2009-06-24 | 2009-06-24 | Medical tracheal catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201423070Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102266627A (en) * | 2011-08-10 | 2011-12-07 | 山东峰源医用材料有限公司 | Multifunctional luminous trachea cannula |
| CN102578996A (en) * | 2012-03-12 | 2012-07-18 | 台州瀚创医疗器械科技有限公司 | Hose laryngoscope |
| WO2016041331A1 (en) * | 2014-09-18 | 2016-03-24 | 黄志辉 | Trachea cannula |
| CN113301945A (en) * | 2019-01-22 | 2021-08-24 | Q医疗国际有限公司 | Stomach calibration hose |
-
2009
- 2009-06-24 CN CN2009201331487U patent/CN201423070Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102266627A (en) * | 2011-08-10 | 2011-12-07 | 山东峰源医用材料有限公司 | Multifunctional luminous trachea cannula |
| CN102578996A (en) * | 2012-03-12 | 2012-07-18 | 台州瀚创医疗器械科技有限公司 | Hose laryngoscope |
| WO2016041331A1 (en) * | 2014-09-18 | 2016-03-24 | 黄志辉 | Trachea cannula |
| CN113301945A (en) * | 2019-01-22 | 2021-08-24 | Q医疗国际有限公司 | Stomach calibration hose |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100317 Termination date: 20110624 |