CN207286429U - Neonate's trachea cannula conduit with positioning function - Google Patents
Neonate's trachea cannula conduit with positioning function Download PDFInfo
- Publication number
- CN207286429U CN207286429U CN201720031580.XU CN201720031580U CN207286429U CN 207286429 U CN207286429 U CN 207286429U CN 201720031580 U CN201720031580 U CN 201720031580U CN 207286429 U CN207286429 U CN 207286429U
- Authority
- CN
- China
- Prior art keywords
- pressure sensor
- type pressure
- diaphragm type
- alarm
- trachea cannula
- 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
- 210000003437 Trachea Anatomy 0.000 title claims abstract description 23
- 238000001514 detection method Methods 0.000 claims abstract description 8
- 210000003491 Skin Anatomy 0.000 claims abstract description 5
- 239000002184 metal Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 210000004072 Lung Anatomy 0.000 claims description 5
- 210000004712 Air Sacs Anatomy 0.000 claims description 3
- 239000003814 drug Substances 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 230000005611 electricity Effects 0.000 claims 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- 238000002627 tracheal intubation Methods 0.000 abstract description 10
- 210000004369 Blood Anatomy 0.000 description 2
- 210000001664 Manubrium Anatomy 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000000038 chest Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 241000949648 Angulus Species 0.000 description 1
- 206010003598 Atelectasis Diseases 0.000 description 1
- 210000000988 Bone and Bones Anatomy 0.000 description 1
- 210000000621 Bronchi Anatomy 0.000 description 1
- 206010007515 Cardiac arrest Diseases 0.000 description 1
- 206010007617 Cardio-respiratory arrest Diseases 0.000 description 1
- 210000004907 Glands Anatomy 0.000 description 1
- 208000010496 Heart Arrest Diseases 0.000 description 1
- 208000000122 Hyperventilation Diseases 0.000 description 1
- 208000009481 Laryngeal Edema Diseases 0.000 description 1
- 206010023845 Laryngeal oedema Diseases 0.000 description 1
- 208000007123 Pulmonary Atelectasis Diseases 0.000 description 1
- 230000001058 adult Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000870 hyperventilation Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 210000000056 organs Anatomy 0.000 description 1
- 201000003144 pneumothorax Diseases 0.000 description 1
- 230000035812 respiration Effects 0.000 description 1
- 201000004193 respiratory failure Diseases 0.000 description 1
- 230000004202 respiratory function Effects 0.000 description 1
Abstract
The utility model provides a kind of neonate's trachea cannula conduit with positioning function, including catheter body, magnet, power supply, diaphragm type pressure sensor, data processor and alarm, metalwork is embedded with the tip of catheter body, power supply is diaphragm type pressure sensor, data processor and alarm are powered, diaphragm type pressure sensor be arranged between magnet and infant suprasternal notch and with infant skin attachment, the input terminal of data processor is connected with diaphragm type pressure sensor, and output terminal is connected with alarm.The utility model utilizes the attraction between diaphragm type pressure sensor detection magnet and metalwork, when attraction reaches maximum, i.e. magnet and the distance between metalwork is minimum, prove that the tip of trachea cannula conduit reaches commitment positions, then medical staff is reminded to stop intubation by alarm, the mode of above-mentioned clear and definite endotracheal tube tip position, it is not necessary to carry out x ray photograph, reduce to neonatal harm, medical expense is reduced, improves family members' satisfaction.
Description
Technical field
It the utility model is related to the field of medical instrument technology, and in particular to a kind of neonate's tracheae with positioning function
It is intubated conduit.
Background technology
MV via intubation is to rescue the urgent hand for causing the critical patients such as breathing, cardiac arrest due to various reasons
Section, is to maintain patient respiration unobstructed and the important method for ensureing important organ blood oxygen supply.Clinically have nasal trachea cannula and
Oral trachea cannula, caused by the especially neonatal cardio-respiratory arrest of children is often respiratory failure, so maintaining to exhale
It is particularly important that inhaling function, adult is CAB when this is also CPR, and children are the reason places of ABC gimmicks.
Endotracheal intubation is by the oral or nasal insertion air flue of tracheal catheter, and catheter tip must be in main tracheal strips, due to suffering from
Youngster's air flue is short, it is impossible to and coordinate, add operation difficulty, the reason is that：If insertion is too deep, easily into right bronchus, cause the right side
Lung hyperventilation, or even right side pneumothorax is caused, and left lung atelectasis, the respiratory function of infant is seriously affected, or even cause infant
It is dead.Such as it was inserted into shallow, and easily led to conduit and come off, and caused infant that eupnea and oxygen cannot be maintained to supply, jeopardize infant life, instead
Multiple intubation easily causes infant laryngeal edema, increases trachea cannula difficulty and infants' pain again.How endotracheal tube for infant is ensured
In place, paediatrics book clear stipulaties catheter length is for position：Oral trachea cannula：Weight+6cm；Through nasal intubation：Weight * 2
+6cm.Clinically endotracheal tube for newborn tip location should be neonate's tracheae midpoint at this in the 2nd thoracic vertebral level, so
After routine tracheal intubation, it is both needed to carry out chest x-ray to take the photograph piece, with the depth being clearly intubated, and X takes the photograph piece inspection has infant very big danger
Evil, the disease of such as body of gland, the disease of blood.
Because angulus sterni is the micro- prominent bone ridge forward of manubrium and sternal body junction, body surface be easy to lay one's hand on and, be to count
The important symbol of rib cage, suprasternal notch are located at manubrium upper end, are placed exactly in neonate's tracheae midpoint at this, are neonate's gas
How cannula tip ideal position, trachea cannula is automatically positioned when to endotracheal tube for infant and is arrived in trachea cannula
Reminded during position, be that medical staff wants to solve the problems, such as all the time.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of neonate with positioning function to be led with trachea cannula
Pipe, it is not necessary to carry out x ray photograph just energy expliciting the position, and alerting signal is sent when trachea cannula is inserted in place, reduce to new life
The harm of youngster and medical expense, improve family numbers of patients satisfaction.
In order to solve the above technical problems, the embodiment of the utility model provides a kind of neonate's gas with positioning function
Cannula conduit, including catheter body, magnet, power supply, diaphragm type pressure sensor, data processor and alarm, it is described to lead
Metalwork is embedded with the tip of tube body, the power supply is diaphragm type pressure sensor, data processor and alarm are powered,
The diaphragm type pressure sensor be arranged between magnet and infant suprasternal notch and with infant skin attachment, the data processing
The input terminal of device is connected with diaphragm type pressure sensor, and output terminal is connected with alarm.
The above-mentioned neonate with positioning function is further included for showing the aobvious of force-time curve with trachea cannula conduit
Display screen, it is connected with the output terminal of data processor.
Wherein, the magnet, power supply, data processor and alarm are integrated in a detection box, one end of the magnet
Bonded after outside detection box with diaphragm type pressure sensor.
Preferably, the alarm is buzzer or signal lamp.
Wherein, the metalwork is one kind in the wire of metal fillings, metal derby and 1 ~ 3cm long.
Wherein, the outer rim rounded corner at the catheter body tip.
Wherein, the rear end of the catheter body is connected with administration tube body and joint pipe body by tee connector, described to give
Pencil body and the detachable connection of delivery device, the joint pipe body and air sac, the detachable connection of lung ventilator.
The above-mentioned technical proposal of the utility model has the beneficial effect that：The utility model utilizes diaphragm type pressure sensor
The attraction between magnet and metalwork is detected, when attraction reaches maximum, i.e. magnet and the distance between metalwork is minimum,
Prove that the tip of trachea cannula conduit reaches commitment positions, then remind medical staff to stop intubation by alarm, above state clearly
The mode of true endotracheal tube tip position, it is not necessary to carry out x ray photograph, reduce to neonatal harm, reduce medical expense, improve
Family members' satisfaction.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model embodiment one；
Fig. 2 is partial structurtes enlarged drawing when metalwork is wire in embodiment one；
Fig. 3 is partial structurtes enlarged drawing when metalwork is metal fillings in embodiment one；
Fig. 4 is the operation principle block diagram of embodiment one.
Description of reference numerals：
1st, catheter body；2nd, magnet；3rd, power supply；4th, diaphragm type pressure sensor；5th, data processor；6th, alarm；7、
Tube body is administered；8th, joint pipe body；9th, metalwork；10th, display screen.
Embodiment
In order to make the technical problems, technical solutions and advantages to be solved by the utility model clearer, below in conjunction with attached drawing
And specific embodiment is described in detail.
Led as shown in Figure 1, the embodiment of the utility model provides a kind of neonate with positioning function with trachea cannula
Pipe, including catheter body 1, magnet 2, power supply 3, diaphragm type pressure sensor 4, data processor 5, alarm 6 and display screen 10,
The rear end of the catheter body 1 is connected with administration tube body 7 and joint pipe body 8 by tee connector, and the administration tube body 7 is with giving
The detachable connection of medicine device, the joint pipe body 8 and air sac or the detachable connection of lung ventilator.
Outer rim rounded corner at the tip of the catheter body 1, is embedded with metalwork 9 at the tip.
As shown in figure 4, the power supply 3 is powered for diaphragm type pressure sensor 4, data processor 5 and alarm 6, it is described
Diaphragm type pressure sensor 4 be arranged between magnet 2 and infant suprasternal notch and with infant skin attachment, the data processor
5 input terminal is connected with diaphragm type pressure sensor 4, and output terminal is connected with alarm 6.
The display screen 10 is used to show force-time curve, it is connected with the output terminal of data processor 5.
In the present embodiment, the magnet 2, power supply 3, data processor 5 and alarm 6 are integrated in a detection box, described
Outside detection box, the diaphragm type pressure sensor 4 is bonded on the end end face of magnet 2 for one end of magnet 2.It is described aobvious
Display screen 10 is arranged on the side of detection box.
The alarm 6 is the combination of buzzer, signal lamp or both.
The metalwork 9 can be metal derby, or the metal fillings shown in Fig. 3, can also be 1 ~ 3cm shown in Fig. 2（It is excellent
Select 2cm）Long wire.
The operation principle of the utility model is：Before intubation, magnet is positioned at infant suprasternal notch, and in magnet
Plug sets diaphragm type pressure sensor between infant skin, then with conducting wire by power supply, diaphragm type pressure sensor, data processing
Device, alarm, display screen correspond to connection；In catheterization procedure, magnet is monitored according to the force-time curve of display screen display in real time
Attraction between metalwork, when attraction is maximum, that is, magnet and the distance between metalwork it is minimum, it was demonstrated that trachea cannula
The tip of conduit reaches commitment positions, then remind medical staff to stop intubation by alarm, at this time trachea cannula conduit
Tip is reached at infant suprasternal notch, completes intubation action.
The above is the preferred embodiment of the utility model, it is noted that for the ordinary skill of the art
For personnel, on the premise of principle described in the utility model is not departed from, some improvements and modifications can also be made, these improvement
The scope of protection of the utility model is also should be regarded as with retouching.
Claims (6)
1. a kind of neonate's trachea cannula conduit with positioning function, it is characterised in that including catheter body, magnet, electricity
Source, diaphragm type pressure sensor, data processor and alarm, are embedded with metalwork at the tip of the catheter body, described
Power supply for diaphragm type pressure sensor, data processor and alarm power supply, the diaphragm type pressure sensor be arranged on magnet and
Between infant suprasternal notch and with infant skin attachment, input terminal and the diaphragm type pressure sensor phase of the data processor
Even, output terminal is connected with alarm；
The rear end of the catheter body is connected with administration tube body and joint pipe body by tee connector, and the administration tube body is with giving
The detachable connection of medicine device, the joint pipe body and air sac, the detachable connection of lung ventilator.
2. neonate's trachea cannula conduit according to claim 1 with positioning function, it is characterised in that further include
For showing the display screen of force-time curve, it is connected with the output terminal of data processor.
3. neonate's trachea cannula conduit according to claim 1 with positioning function, it is characterised in that the magnetic
Iron, power supply, data processor and alarm are integrated in a detection box, one end of the magnet outside detection box after with
Diaphragm type pressure sensor bonds.
4. neonate's trachea cannula conduit according to claim 1 with positioning function, it is characterised in that the report
Alert device is buzzer or signal lamp.
5. neonate's trachea cannula conduit according to claim 1 with positioning function, it is characterised in that the gold
Category part is one kind in the wire of metal fillings, metal derby and 1 ~ 3cm long.
6. neonate's trachea cannula conduit according to claim 1 with positioning function, it is characterised in that described to lead
Outer rim rounded corner at tube body tip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720031580.XU CN207286429U (en) | 2017-01-12 | 2017-01-12 | Neonate's trachea cannula conduit with positioning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720031580.XU CN207286429U (en) | 2017-01-12 | 2017-01-12 | Neonate's trachea cannula conduit with positioning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207286429U true CN207286429U (en) | 2018-05-01 |
Family
ID=62270340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720031580.XU Expired - Fee Related CN207286429U (en) | 2017-01-12 | 2017-01-12 | Neonate's trachea cannula conduit with positioning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207286429U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110694165A (en) * | 2018-07-09 | 2020-01-17 | 唐彬秩 | Neonate PICC catheter that is fixed a position and is directed under direct-view |
| CN113141427A (en) * | 2020-01-19 | 2021-07-20 | Oppo广东移动通信有限公司 | Foldable shell assembly and foldable electronic equipment |
-
2017
- 2017-01-12 CN CN201720031580.XU patent/CN207286429U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110694165A (en) * | 2018-07-09 | 2020-01-17 | 唐彬秩 | Neonate PICC catheter that is fixed a position and is directed under direct-view |
| CN113141427A (en) * | 2020-01-19 | 2021-07-20 | Oppo广东移动通信有限公司 | Foldable shell assembly and foldable electronic equipment |
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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: 20180501 Termination date: 20190112 |