CN208693966U - A kind of endotracheal catheter device with infrared facility - Google Patents
A kind of endotracheal catheter device with infrared facility Download PDFInfo
- Publication number
- CN208693966U CN208693966U CN201720788726.5U CN201720788726U CN208693966U CN 208693966 U CN208693966 U CN 208693966U CN 201720788726 U CN201720788726 U CN 201720788726U CN 208693966 U CN208693966 U CN 208693966U
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- Prior art keywords
- catheter
- infrared
- main body
- conduit
- coating
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- 239000011248 coating agent Substances 0.000 claims abstract description 22
- 238000000576 coating method Methods 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 claims description 5
- 239000011358 absorbing material Substances 0.000 claims description 3
- 239000005543 nano-size silicon particle Substances 0.000 claims 2
- 238000013461 design Methods 0.000 abstract description 2
- 239000006096 absorbing agent Substances 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 23
- 238000005399 mechanical ventilation Methods 0.000 description 9
- 210000004072 lung Anatomy 0.000 description 8
- 238000012544 monitoring process Methods 0.000 description 4
- 230000029058 respiratory gaseous exchange Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 210000000214 mouth Anatomy 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 206010002091 Anaesthesia Diseases 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 2
- 230000037005 anaesthesia Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002695 general anesthesia Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012806 monitoring device Methods 0.000 description 2
- 238000011017 operating method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000002685 pulmonary effect Effects 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 230000003444 anaesthetic effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000621 bronchi Anatomy 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
- 238000002627 tracheal intubation Methods 0.000 description 1
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- Media Introduction/Drainage Providing Device (AREA)
Abstract
本实用新型公开了一种带有红外装置的新型气管导管装置，该装置包括导管和红外装置两部分，所述导管包括导管主体(1)，导管主体的下端设置有充气囊(2)，充气囊(2)连接有充气管(3)，在该导管主体(1)的外壁有自下而上的长度刻度标记(5)，而在导管主体(1)上端的管腔内部涂有能够吸收红外线的涂层(6)，涂层(6)的密度随着长度刻度标记从下至上而变大，红外装置有导管固定夹(7)，导管固定夹(7)两侧分别有红外线发射器(8)和红外线接收器(9)，导管主体(1)置于导管固定夹(7)的两侧中间。本设计简单，价格低廉，操作方便，使用该种带有红外线吸收涂层的新型气管导管能够十分简便地实时监测气管导管的位置。
The utility model discloses a novel tracheal catheter device with an infrared device. The device comprises two parts: a catheter and an infrared device. The catheter comprises a catheter main body (1); The balloon (2) is connected with an inflatable tube (3), the outer wall of the catheter body (1) is provided with a bottom-up length scale mark (5), and the inside of the lumen at the upper end of the catheter body (1) is coated with an absorbable absorber. Infrared coating (6), the density of the coating (6) increases with the length scale mark from bottom to top, the infrared device is provided with a catheter fixing clip (7), and the two sides of the catheter fixing clip (7) are respectively provided with infrared emitters (8) and the infrared receiver (9), the catheter body (1) is placed in the middle of both sides of the catheter fixing clip (7). The design is simple, the price is low, and the operation is convenient, and the new type of tracheal catheter with infrared absorption coating can be used to monitor the position of the tracheal catheter in real time very simply.
Description
Technical field
The utility model relates to technical field of medical equipment, especially a kind of endotracheal catheter dress with infrared facility
It sets.
Background technique
Tracheal catheter is a kind of anaesthetic apparatus that Patients with Mechanical Ventilation is used in general anesthesia.In general anesthesia, anesthesia
Doctor needs for be inserted into intratracheally through patient oral cavity the front end of tracheal catheter, and the rear end of tracheal catheter is connected to breathing
Oxygen is sent in Patients with Lung by tracheal catheter and carries out mechanical ventilation by machine, ventilator, to maintain the breathing in patient's art.Institute
To ensure that it is intratracheally particularly significant for vital sign in guarantee patient's art that tracheal catheter front end is located at.But in the course of surgery,
The position of tracheal catheter often changes.
The influence of surgical procedure, the variation of patient body position, tracheal catheter, which are unexpectedly pulled etc., can all make tracheal catheter
Front end insertion it is too deep, excessively shallow, even deviate from tracheae, this can all directly influence the mechanical ventilation of patient, give patient vitals with
To seriously threaten.The common method of existing monitoring tracheal catheter position visually observes tracheal catheter and is located at patient's front tooth
Scale, but this method can not accomplish real-time monitoring.And in certain operations, the face of patient can be by the sterile list institute that performs the operation
Cover and can not observe the scale of tracheal catheter.Although the front end of some current tracheal catheters can be seen at any time with camera
The position of tracheal catheter is examined, but this tracheal catheter involves great expense, and the camera of its front end is also easy to be endotracheal
Secretion blocks and interferes to observe.
Summary of the invention
The utility model devises this kind of band to solve the problems, such as that the position of existing tracheal catheter is not easy real-time monitoring
There is the endotracheal catheter device of infrared facility.
Specifically use a kind of following technical scheme: endotracheal catheter device with infrared facility, it is characterised in that:
The device includes conduit and infrared facility two parts, and the conduit includes catheter main body (1), and the lower end of catheter main body, which is provided with, to be filled
Air bag (2), gas cell (2) are connected with gas tube (3), gas tube (3) along the internal body wall of catheter main body (1) from top to bottom, and
And catheter main body (1) is stretched out, the end of gas tube (3) is provided with charge valve (4), has certainly in the outer wall of the catheter main body (1)
Length scale on down marks (5), and is provided in catheter main body (1) upper end and infrared part can be absorbed, infrared facility
Have catheter fixing clamp (7), there are RF transmitter (8) and infrared receiver (9), conduit in catheter fixing clamp (7) two sides respectively
Main body (1) is placed among the two sides of catheter fixing clamp (7), and infrared facility further includes monitor (10), and monitor (10) includes number
According to processor (11), data converter (12) and display (13), RF transmitter (8) and infrared receiver (9) connection
To the data processor (11) of monitor (10).
Preferably, the catheter main body (1) uses single-lumen bronchial tube or double-lumen catheter.
Preferably, infrared part can be absorbed in described be provided in catheter main body (1) upper end, uses in catheter main body
(1) coating (6) that can absorb infrared ray is coated with inside lumen, which is coated in catheter main body (1) upper end one third
On place's lumen wall up, the density of coating (6) becomes larger from bottom to up with length scale label (5).
Preferably, the density of the coating (6) just changes once at interval of 1 millimeter of coating.
Preferably, infrared part can be absorbed in described be provided in catheter main body (1) upper end, uses in catheter main body
(1) catheter main body (1) of upper end is internal added with the material that can absorb infrared ray, can absorb material and the conduit master of infrared ray
Body (1) combines together, which is at the one third of entire catheter main body upper end, and can absorb in catheter main body (1) is infrared
The density of wire material becomes larger from bottom to up with length scale label (5), specially at interval of in 1 millimeter of catheter main body
The density that infrared material can be absorbed just changes once.
Preferably, the coating (6) uses nano-titanium dioxide or nano silica, and the catheter main body (1) is interior
Portion is nano-titanium dioxide or nano silica added with the material that can absorb infrared ray.
The utility model has the beneficial effects that: endotracheal catheter device design of this kind with infrared facility is simple,
Cheap, easy to operate, the endotracheal catheter using this kind with infrared ray absorbing coating can be very easily real-time
The position of tracheal catheter is monitored, to find the shift in position of tracheal catheter in time, prevents tracheal catheter merging too deep, excessively shallow,
Dramatically improve anesthesia safety.
Detailed description of the invention
Fig. 1 is a kind of knot of endotracheal catheter Installation practice 1 with infrared facility of the utility model embodiment
Structure schematic diagram；
Fig. 2 is a kind of knot of endotracheal catheter Installation practice 2 with infrared facility of the utility model embodiment
Structure schematic diagram.
Specific embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
Embodiment 1, from Fig. 1 it is known that this kind has the endotracheal catheter device of infrared facility, including conduit and red
Outer device two parts, the conduit include catheter main body 1, and catheter main body 1 uses single-lumen bronchial tube, the lower end of catheter main body 1
Be provided with gas cell 2, gas cell 2 is connected with gas tube 3, gas tube 3 along 1 inside body wall of catheter main body from top to bottom, and
Catheter main body 1 is stretched out, the end of gas tube 3 is provided with charge valve 4, has length from bottom to top in the outer wall of the catheter main body 1
Scale mark 5 is spent, and is coated with the coating 6 that can absorb infrared ray inside the lumen of 1 upper end of catheter main body, which is coated in
On lumen wall at the one third of catheter main body upper end up, the density of coating 6 with length scale label 5 from bottom to up and
Become larger, the coating 6 uses nano-titanium dioxide or nano silica.The density of the coating 6 is at interval of 1 millimeter of painting
Layer just changes primary.
Infrared facility has catheter fixing clamp 7, and there are RF transmitter 8 and infrared receiver in 7 two sides of catheter fixing clamp respectively
Device 9, catheter main body 1 are placed among the two sides of catheter fixing clamp 7, and infrared facility further includes monitor 10, and monitor 10 includes number
According to processor 11, data converter 12 and display 13, RF transmitter 8 and infrared receiver 9 are connected to monitor 10
Data processor 11.
The endotracheal catheter device of infrared facility is had using this described kind to carry out real-time monitoring tracheal catheter position
Operating method and steps are as follows:
Routinely trachea cannula operating procedure will be described new with infrared ray absorbing coating for step 1, first Anesthetist
The lower end of type tracheal catheter is inserted into intratracheally through patient oral cavity；
Syringe is connected to the charge valve 4 of 1 upper end of catheter main body by step 2, by the charge valve 4 via gas tube 3
It is inflated to the gas cell 2 of 1 lower end of catheter main body, tracheae is sealed with this, prevents gas when mechanical ventilation from being leaked out by tracheae；
Ventilator is connected at 1 upper end opening of catheter main body by step 3, carries out mechanical ventilation, and observes the double lungs of patient
Fluctuating situation, when double lungs rise and fall it is consistent and auscultate double pulmonary respiration sounds it is clear when, illustrate to be located at 1 lower ending opening of catheter main body
Endotracheal suitable position；
Step 4, observes the numerical value of tracheal catheter length scale label 5 at patient's front tooth, and catheter fixing clamp 7 fixes gas
Pipe catheter main body 1；
Step 5 adjusts the position of tracheal catheter fixing clamp 7, makes it as far as possible close to front tooth, and clamp airway master
1 upper end of body has the position of infrared ray absorbing coating 6；
7 self-position of catheter fixing clamp is fixed with adhesive tape, while opening infrared ray absorbing monitoring device by step 6,
RF transmitter 8 and infrared receiver 9 work, due to having among RF transmitter 8 and infrared receiver 9
Infrared ray absorbing coating 6, RF transmitter 8 and the obtained data of infrared receiver 9 pass to data processor 11, by number
After processing, then data converter 12 is passed to, is finally shown on the monitor 13, it is aobvious by the data on display 13
Show, we can be with the shift in position of real-time judge tracheal catheter.
Embodiment 2, from, it is known that being in the embodiment with the difference in embodiment 1, catheter main body 1 uses in Fig. 2
Double-lumen catheter is used there are also being exactly that 1 upper end of catheter main body is provided with infrared part can be absorbed in catheter main body 1
Added with the material that can absorb infrared ray inside the catheter main body 1 of upper end, the material and catheter main body 1 that can absorb infrared ray melt
It is integrated, which is that can absorb the close of infrared material in catheter main body 1 at the one third of entire catheter main body upper end
Degree becomes larger from bottom to up with length scale label 5, specially red at interval of can absorb in 1 millimeter of catheter main body
The density of outside material just changes once.
Catheter main body 1 is using double-lumen catheter, it is meant that catheter main body 1 has two conduits, the left side
For left conduit 14, the right is right conduit 15, and the lower end of left conduit 14 is additionally provided with one small gas cell 16, the small gas cell 16
Equally there is gas tube 3 to be connected to the outside of catheter main body 1 from catheter interior, and is also equipped with charge valve 4.
Implementation steps (by taking the double-lumen catheter of left side as an example)
Step 1, first Anesthetist described will be inhaled by the intubation step of left side double-lumen catheter with infrared ray
The lower end for receiving the endotracheal catheter of material is inserted into intratracheally through patient oral cavity；
Syringe is connected to the charge valve 4 of left 14 upper end of conduit by step 2, by the charge valve 4 via gas tube 3 to
The small gas cell 16 of left 14 lower end of conduit is inflated, and seals left side bronchus with this, and gas is by left side branch when preventing mechanical ventilation
Tracheae leaks out；
Syringe is connected to the charge valve 4 of right 15 upper end of conduit by step 3, by the charge valve 4 via gas tube 3 to
The gas cell 2 of right 15 lower end of conduit inflates, and seals main tracheae with this, prevents gas when mechanical ventilation from being leaked out by main tracheae；
Ventilator is connected at left 14 upper end opening of conduit by step 4, carries out mechanical ventilation, and observe the left lung of patient
Fluctuating situation, when left lung have fluctuating and auscultate left pulmonary respiration sound it is clear when, illustrate at left 14 lower ending opening of conduit be located at left side
Intrabronchial suitable position；
Ventilator is connected at right 15 upper end opening of conduit by step 5, carries out mechanical ventilation, and observe patient's right lung
Fluctuating situation, when right lung have fluctuating and auscultate right lung breath sound it is clear when, illustrate at right 15 lower ending opening of conduit be located at main gas
Suitable position in pipe；
Step 6, observes the numerical value of left 14 length scale label 5 of conduit at patient's front tooth, and catheter fixing clamp 7 fixes a left side
Conduit 14 and right conduit 15；
Step 7 adjusts the position of tracheal catheter fixing clamp 7, makes it as far as possible close to front tooth, and clamp left conduit 14
The position of infrared absorbing material is had with right 15 upper end of conduit；
7 self-position of catheter fixing clamp is fixed with adhesive tape, while opening infrared ray absorbing monitoring device by step 8,
RF transmitter 8 and infrared receiver 9 work, due to having among RF transmitter 8 and infrared receiver 9
Infrared ray absorbing coating 6, RF transmitter 8 and the obtained data of infrared receiver 9 pass to data processor 11, by number
After processing, then data converter 12 is passed to, is finally shown on the monitor 13, it is aobvious by the data on display 13
Show, we can be with the shift in position of real-time judge tracheal catheter.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
Be confined to this, any people for being familiar with the technology is in the technical scope disclosed by the utility model, the variation that can readily occur in or
Replacement, should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be wanted with right
Subject to the protection scope asked.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720788726.5U CN208693966U (en) | 2017-07-03 | 2017-07-03 | A kind of endotracheal catheter device with infrared facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720788726.5U CN208693966U (en) | 2017-07-03 | 2017-07-03 | A kind of endotracheal catheter device with infrared facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208693966U true CN208693966U (en) | 2019-04-05 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720788726.5U Expired - Fee Related CN208693966U (en) | 2017-07-03 | 2017-07-03 | A kind of endotracheal catheter device with infrared facility |
Country Status (1)
| Country | Link |
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| CN (1) | CN208693966U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107185093A (en) * | 2017-07-03 | 2017-09-22 | 中国医学科学院肿瘤医院 | A kind of endotracheal catheter device with infrared facility |
| CN110237383A (en) * | 2019-06-17 | 2019-09-17 | 吉林大学第一医院 | A household ventilator with double-chamber low-noise structure |
-
2017
- 2017-07-03 CN CN201720788726.5U patent/CN208693966U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107185093A (en) * | 2017-07-03 | 2017-09-22 | 中国医学科学院肿瘤医院 | A kind of endotracheal catheter device with infrared facility |
| CN110237383A (en) * | 2019-06-17 | 2019-09-17 | 吉林大学第一医院 | A household ventilator with double-chamber low-noise structure |
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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: 20190405 |