CN108420737A - A kind of nose catheter and nose catheter indwelling system - Google Patents
A kind of nose catheter and nose catheter indwelling system Download PDFInfo
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- CN108420737A CN108420737A CN201810348092.0A CN201810348092A CN108420737A CN 108420737 A CN108420737 A CN 108420737A CN 201810348092 A CN201810348092 A CN 201810348092A CN 108420737 A CN108420737 A CN 108420737A
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- nose catheter
- conduit
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J15/00—Feeding-tubes for therapeutic purposes
- A61J15/0003—Nasal or oral feeding-tubes, e.g. tube entering body through nose or mouth
- A61J15/0007—Nasal or oral feeding-tubes, e.g. tube entering body through nose or mouth inserted by using a guide-wire
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00002—Operational features of endoscopes
- A61B1/00011—Operational features of endoscopes characterised by signal transmission
- A61B1/00016—Operational features of endoscopes characterised by signal transmission using wireless means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
- A61B1/0661—Endoscope light sources
- A61B1/0684—Endoscope light sources using light emitting diodes [LED]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
- A61B1/07—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements using light-conductive means, e.g. optical fibres
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/273—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the upper alimentary canal, e.g. oesophagoscopes, gastroscopes
- A61B1/2736—Gastroscopes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J15/00—Feeding-tubes for therapeutic purposes
- A61J15/0026—Parts, details or accessories for feeding-tubes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J15/00—Feeding-tubes for therapeutic purposes
- A61J15/0026—Parts, details or accessories for feeding-tubes
- A61J15/008—Sensor means, e.g. for sensing reflux, acidity or pressure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0043—Catheters; Hollow probes characterised by structural features
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/09—Guide wires
Abstract
This application discloses a kind of nose catheter, including image capture device, image information when being placed in by medical person's body for collection tube；Information transmitting apparatus, for sending described image information；The conduit, for being placed in the precalculated position by medical person's body according to described image information.The precise manipulation on the same axis of eye, hand may be implemented in the nose catheter, can preferably meet the needs of clinical medicine, ensures, by the safety of medical person, to further reduced medical care precess risk.Disclosed herein as well is a kind of nose catheter indwelling systems, it may have above-mentioned advantageous effect.
Description
Technical field
This application involves medical treatment and nursing technical field, more particularly to a kind of nose catheter further relates to a kind of nose catheter indwelling system
System.
Background technology
Nose catheter is inserted by nostril, and via pharyngeal, stomach is reached by oesophagus, is mostly used to take out gastric juice, or toward noting in stomach
Enter liquid and is supplied to the necessary food of patient and nutrition.Nose catheter indwelling is widely used in clinical treatment, by nose catheter from nasal cavity
Or oral cavity is inserted into stomach, to realize medical treatment and nursing.
The clinical widely applied method of indwelling nose catheter is unarmed blindmate method, but since this method cannot continue to monitor intubation
Process, operator insert stomach tube during belong to blindmate, can not ensure catheter position constantly, therefore just have certain proportion hair
The possibility of raw nose catheter positional fault, being such as strayed into tracheae easily causes by the sucking of medical person lung or other pulmonary complications even
Threat to life equivalent risk, if disposable pipe of setting is unsuccessful, repeated intubation can also cause mucosa injury, metastases are planted, mistake is inhaled,
The serious consequences such as pulmonary infection, cough of choking even asphyxia.Have researches show that adult nose catheter positional fault incidence be 1.3%-
50%；Meanwhile there is the inaccurate possibility of generation detained gastric canal length positioning in the use of this method, being strayed into duodenum can draw
It rises by medical person's indigestion, diarrhea and dumping syndrome equivalent risk.Use " blindmate " nose catheter that can also cause repeatedly medical
The senses of discomfort such as person's pharyngalgia, cough of choking not only had increased the pain by medical person but also had reduced the working efficiency of medical staff, and had been easy to affect adversely
By the therapic opportunity of medical person, there are certain conflict between doctors and patients potential risks.
Currently, the method applied to clinical judgment nose catheter position has X-ray, aspirate to survey pH value, CO2 patient monitors are surveyed
The modes such as fixed, electromagnetism inspection, endoscopy, however these methods are complicated for operation, it is low so as to cause medical efficiency；Meanwhile
The use of various Medical Devices also greatly improves medical treatment cost, and additional medical resource is easily caused to waste.
Therefore, how preferably to meet the needs of clinical medicine, ensure patient safety, it is ability to reduce medical care precess risk
Field technique personnel's urgent problem to be solved.
Invention content
The purpose of the application is to provide a kind of nose catheter, which may be implemented the accurate behaviour on the same axis of eye, hand
Make, can preferably meet the needs of clinical medicine, ensures, by the safety of medical person, to further reduced medical care precess risk；
The another object of the application is to provide a kind of nose catheter indwelling system, it may have above-mentioned advantageous effect.
In order to solve the above technical problems, this application provides a kind of nose catheter, the nose catheter includes：
Image capture device, image information when being placed in by medical person's body for collection tube；
Information transmitting apparatus, for sending described image information；
The conduit, for being placed in the precalculated position by medical person's body according to described image information.
Preferably, described image collecting device is night vision high definition pinhole cameras.
Preferably, the conduit includes the through-hole for being set to side wall, for obturator to be sucked out.
Preferably, it is open port that the conduit, which is placed in the port by medical person's body,.
Preferably, the conduit is polyurethane catheter or silica gel catheter.
Preferably, the nose catheter further includes：
Seal wire, for guiding the conduit to be placed in the precalculated position；
Seal wire fixed seat, for fixing the seal wire.
Preferably, the seal wire includes the bullet-headed rubber head for being set to head end, for wrapping up the head end.
In order to solve the above technical problems, this application provides a kind of nose catheter indwelling system, the nose catheter indwelling system
Including the nose catheter described in any one of the above；And nose catheter monitoring device, receive image for passing through information receiving device
Information, and by showing that equipment shows described image information.
Preferably, the display equipment is night vision high-clear display.
Preferably, described information sending device is wireless transmitter, for sending described image information by wireless signal；
Described information receiving device is wireless receiver, for passing through the reception of wireless signals described image information.
A kind of nose catheter provided herein, including image capture device are placed in for collection tube by medical person's body
Image information when interior；Information transmitting apparatus, for sending described image information；The conduit, for being believed according to described image
Breath is placed in the precalculated position by medical person's body.
As it can be seen that nose catheter provided herein, is applied to clinic by visualization technique, is acquired by image capture device
By the image information in medical person's body, accomplishes that whole process all can complete intubation under video monitor direct-view, it is same to realize eye, hand
Precise manipulation on axis can preferably meet the needs of clinical medicine, ensure, by the safety of medical person, to further reduced
Medical care precess risk.Specifically, the nose catheter can effectively avoid to by the damage of medical person's nasal cavity, bottleneck throat Esophageal Mucosa and
Metastases are planted, and are avoided the generation of bleeding, are avoided stomach tube being mistakenly inserted severe complication caused by tracheae；It can also be according to being cured
Nose catheter is accurately inserted into stomach by the individual difference for the treatment of person, improves the accuracy of nose catheter indwelling position；Meanwhile the nose catheter
, by nose catheter indwelling to accurate position under visual, its therapeutic effect can be ensured according to different treatment needs, improve medical treatment shield
Manage quality；In addition, the nose catheter can operate by bed, and application method is easy, effectively reduces Bronchofiberscope, patient monitor, endoscope
The loss of equal Medical Devices, to reduce medical treatment cost.
A kind of nose catheter indwelling system provided herein, it may have above-mentioned advantageous effect, details are not described herein.
Description of the drawings
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of application for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is a kind of structural schematic diagram of nose catheter provided herein；
Fig. 2 is a kind of structural schematic diagram of nose catheter indwelling system provided herein.
Specific implementation mode
The core of the application is to provide a kind of nose catheter, which may be implemented the accurate behaviour on the same axis of eye, hand
Make, can preferably meet the needs of clinical medicine, ensures, by the safety of medical person, to further reduced medical care precess risk；
Another core of the application is to provide a kind of nose catheter indwelling system, it may have above-mentioned advantageous effect.
To keep the purpose, technical scheme and advantage of the embodiment of the present application clearer, below in conjunction with the embodiment of the present application
In attached drawing, technical solutions in the embodiments of the present application is clearly and completely described, it is clear that described embodiment is
Some embodiments of the present application, instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art
The all other embodiment obtained without making creative work, shall fall in the protection scope of this application.
Referring to FIG. 1, Fig. 1 is a kind of structural schematic diagram of nose catheter provided herein, which may include：
Image capture device 11, image information when being placed in by medical person's body for collection tube 13；
Information transmitting apparatus 12, for sending image information；
The conduit 13, for being placed in by the precalculated position in medical person's body according to image information.
Specifically, when needing to being extracted gastric juice by medical person or being carried out nasal feeding, when the merging of conduit 13 is by medical person's body
It is to be inserted by nostril, via pharyngeal, stomach is reached by esophagus.For the risk for avoiding blindmate method from bringing, can be set in conduit 13
Enter and image capture device 11 is installed by one end in medical person's body, is used for real-time collection tube 13 and is placed in by when institute in medical person's body
By the image information in path；Further, image capture device 11 then can be real by image information by information transmitting apparatus 12
When be sent in corresponding equipment, such as monitoring device corresponding with nose catheter etc. is shown, in order to behaviour such as healthcare givers
Conduit 13 can be placed in by the internal of medical person by author according to the image information of display is safe and punctual.
Wherein, the specific installation site for image capture device 11 on conduit 13, the application do not do unique restriction, energy
Enough acquisitions that above-mentioned image information is realized under the premise of not damaging by region of interest in medical person's body, such as can be in conduit
14 mergings are close to inner wall installation by the port of one end in medical person's body, or are placed in the front except port, realize 13 institute of conduit
By the monitoring in path.
Meanwhile the application is also not specifically limited the method for above-mentioned data transmission, i.e. above- mentioned information sending device 12
Usage type do not limit, can by be arranged wireless transmission device realize wireless transmission, corresponding data can also be passed through
Transmission line realizes wired connection, corresponding port can specifically be arranged on data line, in order to state nose catheter in use
When can with corresponding monitoring device establish connect, realize the transmission of image information.In addition, for above-mentioned image capture device 11
Model, type with conduit 13, the application do not do unique restriction yet, can be set according to actual conditions.
Visualization technique is applied to clinic by nose catheter provided herein, is cured by image capture device acquisition
Image information in treatment person's body has accomplished that whole process all can complete intubation under video monitor direct-view, has realized the same axis of eye, hand
On precise manipulation, can preferably meet the needs of clinical medicine, ensure, by the safety of medical person, to further reduced medical treatment
Operational risk.
On the basis of the above embodiments：
As a kind of preferred embodiment, above-mentioned image capture device 11 can be night vision high definition pinhole cameras.
Specifically, night vision high definition pinhole cameras, night vision high definition pinhole cameras body may be used in image capture device 11
Product is smaller, is easily installed, and has light automatic compensation function.Since stomach tube internal diameter is smaller, to avoid by phase in medical person's body
The damage at position is closed, therefore miniature image capture device 11 can be selected；Simultaneously as by gauge without light source in medical person's body, that is, lead
13 paths traversed of pipe is dark, therefore can select the image capture device 11 for having night vision high definition performance, carries light
Line, can see clearly conduit 13 by channel the case where, to sum up, the application can select night vision high definition pinhole cameras realize image
The acquisition of information.Certainly, the selection type of above-mentioned image capture device 11 is only a kind of preferred embodiment provided by the present application, is not done
It is unique to limit.
Further, since by the reason of related organ construction, conduit 13 is entering by the mistake in medical person's body in medical person's body
Cheng Zhong, it may be necessary to it bends, and its length is longer, and night vision high definition pinhole cameras small volume, for the light for avoiding it from providing
Line is insufficient, and the outer wall or inner wall that can also be close to conduit 13 install multiple lighting apparatus, such as micro LED lamp, optical fiber, to provide
Enough light sources.
The nose catheter that the embodiment of the present application is provided using night vision high-definition camera carry out image information acquisition, volume compared with
It is small, and light is provided, conduit and image capture device are effectively prevented to by the damage of region of interest in medical person's body.
As a kind of preferred embodiment, above-mentioned conduit 13 may include the through-hole for being set to side wall, for obturator to be sucked out.
Specifically, when the nose catheter is used to extract the extracts such as gastric juice, to avoid the stomach generated due to metabolism viscous
The obturators such as film result in blockage to conduit 13, therefore through-hole can be arranged in the side wall of conduit 13 prevents from blocking up in order to which obturator is sucked out
The occurrence of plug.Wherein, the quantity and position, the application of the setting of above-mentioned through-hole are not limited, according to practical feelings
Condition is configured, for example, the conduit of plurality of specifications can be arranged, such as number of openings is not or through-hole aperture differs, to meet
The needs by medical person of different constitutions.
Preferably, the conduit 13 merging can be open port by the port in medical person's body.
Open port is designed as by one section of port in medical person's body specifically, conduit 13 can be placed in, more
Convenient for food, the injection of nutrient solution and the extraction of gastric juice.Certainly, above-mentioned design method is only that one kind provided in this embodiment is excellent
Mode is selected, above-mentioned purpose can also be reached by designing multiple through-holes at above-mentioned port, the application is not specifically limited.
Preferably, which can be polyurethane catheter or silica gel catheter.
Specifically, polyurethane catheter or silica gel catheter may be used for conduit 13, the biocompatibility of polyurethane is preferable,
To body without obvious stimulation, the stimulation to nasopharynx throat and various complication can be effectively reduced, it can be to be provided by medical person
Safer, comfortable nursing impression.
As a kind of preferred embodiment, which can also include：Seal wire, for the merging pre-determined bit of guiding catheter 13
It sets；Seal wire fixed seat, for fixing seal wire.
Specifically, since the material is soft for general conduit 13, it is not easy to operator and implements merging operation, and hence it is also possible to
It is arranged that material is harder and thinner seal wire on the nose catheter, runs through the inside of conduit 13, it is more convenient to guiding catheter 13
Precalculated position is quickly reached, is placed in conduit 13 and seal wire fixed seat is set at the port of the external one end of medical person, to
The fixation for realizing seal wire, after the completion of intubation, also controllable seal wire is quickly extracted out.Certainly, the installation site of above-mentioned seal wire is only
Seal wire can also be tightly attached to the outer wall installation of conduit 13, can realized to conduit 13 by a kind of preferred embodiment provided by the present application
Guiding function, the application do not limit.
Preferably, above-mentioned seal wire may include the bullet-headed rubber head for being set to head end, for wrapping up head end.
Specifically, the material due to seal wire is harder, and the material is soft for conduit 3, to avoid conduit 13 from being scratched by seal wire, with
And region of interest is caused to damage in conduit 13 is placed in by medical person's physiological disposition, can bullet type glue be set in seal wire head end
Head had not only realized the protection to conduit 13 and internal region of interest, but also the merging that conduit 13 can be made more convenient is by medical person's
In vivo.
To solve the above problems, referring to FIG. 2, Fig. 2 is a kind of structure of nose catheter indwelling system provided herein
Schematic diagram, which may include any one of the above nose catheter 1 and nose catheter monitoring device 2, for leading to
It crosses information receiving device and receives image information, and by showing that equipment shows image information.
Specifically, when nose catheter 1 puts into Clinical practice, it can establish connect with nose catheter monitoring device 2 first；Then
The image capture device 11 opened in nose catheter 1 acquires image information, and is sent image information by information transmitting apparatus 12
It goes out, the information receiving device of nose catheter monitoring device 2 receives above-mentioned image information at this time, and is transmitted to display equipment and is shown
Show, in the state of photographic technique, completes to by the intubation of medical person's internal body.
Wherein, above-mentioned display equipment and use type, the model of information receiving device be not unique, mobile phone, iPad, electricity
Brain etc. can be achieved, and the application is not specifically limited.
Visualization technique is applied to clinic, realized to catheterization procedure by nose catheter indwelling system provided herein
Real time monitoring, the precise manipulation on the same axis of eye, hand is furthermore achieved, can preferably meet the need of clinical medicine
It wants, ensures, by the safety of medical person, to effectively reduce medical care precess risk.
On the basis of the above embodiments：
As a kind of preferred embodiment, above-mentioned display equipment can be night vision high-clear display.
Specifically, due to being not obvious by the difference of medical Zhe Tineige linked groups itself, to avoid detained gastric canal
Unnecessary mistake occurs for position, and night vision high-clear display, the screen of night vision high-clear display may be used in above-mentioned display equipment
High resolution reaches 720P or more, has higher clarity, and when the image information that display obtains, it is clear to easily facilitate operator
Observe conduit 13 be placed in by medical person's body when by path concrete condition, be further effectively guaranteed nose catheter
The correctness of implantation site.
As a kind of preferred embodiment, above- mentioned information sending device 12 is wireless transmitter, for being sent out by wireless signal
Sending information image；Information receiving device is wireless receiver, for passing through reception of wireless signals image information.
It is realized specifically, wireless transmission can be used for the transmission of above-mentioned image information, i.e., information transmitting apparatus 12 uses
Wireless transmitter, information receiving device use wireless receiver, wireless transmitter that can be connected with image capture device 11, can be built-in
In image capture device 11, for sending the image information that image capture device 11 acquires by wireless signal；Wireless transmitter
It can be connected with display equipment, display equipment can be built in, for passing through the above-mentioned image information of reception of wireless signals.Wherein, above-mentioned
Wireless transmitter can be with conduit 13 and the merging of image capture device 11 by medical person's body, and wireless receiver is placed in vitro,
Image information is transmitted to display equipment.In addition, for the specific installation site of above-mentioned wireless transmitter and wireless receiver
And usage type, the application are not specifically limited, according to practical feelings under the premise of to damage is not caused in medical person's body
Condition is installed.
The nose catheter indwelling system that the embodiment of the present application is provided is realized the transmission of image information by wireless signal, kept away
Exempt to be likely to occur data thread breakage using data line transfer, and the problem for causing medical efficiency low, enhanced convenience are quick.
Certainly, the use of above-mentioned Radio Transmission Technology is only a kind of preferred embodiment provided herein, image letter
The transmission of breath can also be realized by data line, can be specifically bundled in data line on 13 side wall of conduit, or be close to
In 13 inner wall of conduit, enter internal body overall volume to achieve the purpose that reduce；Further, data line with conduit 13 into
Enter by medical person's body, and the one end of data line outside can then be built by corresponding port and nose catheter monitoring device 2
Vertical connection, realizes the transmission of image information.In addition, the use of above-mentioned data line significantly reduces being fabricated to for nose catheter
This.
Because situation is complicated, it can not enumerate and be illustrated, those skilled in the art should be able to recognize more the application
The basic skills principle combination actual conditions of offer may exist many examples, in the case where not paying enough creative works,
It should within the scope of protection of this application.
Each embodiment is described by the way of progressive in specification, the highlights of each of the examples are with other realities
Apply the difference of example, just to refer each other for identical similar portion between each embodiment.
Specific case used herein explains nose catheter provided herein and nose catheter indwelling system
It states, the explanation of above example is only intended to the core concepts that help understands the application.It should be pointed out that for the art
For those of ordinary skill, under the premise of not departing from the application principle, can also to the application, some improvement and modification can also be carried out,
These improvement and modification are also fallen into the application scope of the claims.
It should also be noted that, in the present specification, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that the process, method, article or equipment including a series of elements includes not only that
A little elements, but also include the other elements being not explicitly listed, or further include for this process, method, article or
The intrinsic element of equipment.In the absence of more restrictions, the element limited by sentence "including a ...", is not arranged
Except there is also other identical elements in the process, method, article or equipment including element.
Claims (10)
1. a kind of nose catheter, which is characterized in that including：
Image capture device, image information when being placed in by medical person's body for collection tube；
Information transmitting apparatus, for sending described image information；
The conduit, for being placed in the precalculated position by medical person's body according to described image information.
2. nose catheter as described in claim 1, which is characterized in that described image collecting device images for night vision high definition pin hole
Head.
3. nose catheter as described in claim 1, which is characterized in that the conduit includes the through-hole for being set to side wall, for inhaling
Go out obturator.
4. nose catheter as claimed in claim 3, which is characterized in that the conduit is placed in the port by medical person's body and is
Open port.
5. nose catheter as claimed in claim 4, which is characterized in that the conduit is polyurethane catheter or silica gel catheter.
6. nose catheter as claimed in claim 5, which is characterized in that further include：
Seal wire, for guiding the conduit to be placed in the precalculated position；
Seal wire fixed seat, for fixing the seal wire.
7. nose catheter as claimed in claim 6, which is characterized in that the seal wire includes the bullet-headed glue for being set to head end
Head, for wrapping up the head end.
8. a kind of nose catheter indwelling system, which is characterized in that including：
Nose catheter as described in claim 1 to 7 any one；
Nose catheter monitoring device, for receiving image information by information receiving device, and by showing that equipment shows the figure
As information.
9. nose catheter indwelling system as claimed in claim 8, which is characterized in that the display equipment is that night vision high definition is shown
Device.
10. nose catheter indwelling system as claimed in claim 9, which is characterized in that described information sending device is wireless transmission
Device, for sending described image information by wireless signal；
Described information receiving device is wireless receiver, for passing through the reception of wireless signals described image information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810348092.0A CN108420737A (en) | 2018-04-18 | 2018-04-18 | A kind of nose catheter and nose catheter indwelling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810348092.0A CN108420737A (en) | 2018-04-18 | 2018-04-18 | A kind of nose catheter and nose catheter indwelling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108420737A true CN108420737A (en) | 2018-08-21 |
Family
ID=63161159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810348092.0A Pending CN108420737A (en) | 2018-04-18 | 2018-04-18 | A kind of nose catheter and nose catheter indwelling system |
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| CN (1) | CN108420737A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN111840087A (en) * | 2020-07-30 | 2020-10-30 | 中国人民解放军陆军军医大学第一附属医院 | Stomach tube fixing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2020077746A1 (en) * | 2018-10-18 | 2020-04-23 | 南通大学 | Active insertion type human body communication gastric tube |
| CN111840087A (en) * | 2020-07-30 | 2020-10-30 | 中国人民解放军陆军军医大学第一附属医院 | Stomach tube fixing device |
| CN111840087B (en) * | 2020-07-30 | 2022-08-16 | 中国人民解放军陆军军医大学第一附属医院 | Stomach tube fixing device |
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