CN106308732A - Negative-pressure nasal aspirator type gasbag anterior rhinoscope - Google Patents
Negative-pressure nasal aspirator type gasbag anterior rhinoscope Download PDFInfo
- Publication number
- CN106308732A CN106308732A CN201610722814.5A CN201610722814A CN106308732A CN 106308732 A CN106308732 A CN 106308732A CN 201610722814 A CN201610722814 A CN 201610722814A CN 106308732 A CN106308732 A CN 106308732A
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- China
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- designed
- air bag
- negative pressure
- control valve
- pincers
- 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.)
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- 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
- A61B1/233—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 nose, i.e. nasoscopes, e.g. testing of patency of Eustachian tubes
-
- 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
- A61B1/00064—Constructional details of the endoscope body
- A61B1/00071—Insertion part of the endoscope body
- A61B1/0008—Insertion part of the endoscope body characterised by distal tip features
- A61B1/00082—Balloons
-
- 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
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F7/007—Heating or cooling appliances for medical or therapeutic treatment of the human body characterised by electric heating
-
- A61M1/0023—
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F2007/0001—Body part
- A61F2007/0002—Head or parts thereof
- A61F2007/0006—Nose
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/36—General characteristics of the apparatus related to heating or cooling
- A61M2205/3653—General characteristics of the apparatus related to heating or cooling by Joule effect, i.e. electric resistance
-
- 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
- A61M2210/00—Anatomical parts of the body
- A61M2210/06—Head
- A61M2210/0618—Nose
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Radiology & Medical Imaging (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Optics & Photonics (AREA)
- Otolaryngology (AREA)
- Vascular Medicine (AREA)
- Endoscopes (AREA)
- External Artificial Organs (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention provides a negative-pressure nasal aspirator type gasbag anterior rhinoscope, which comprises a rhinoscope bracket, a supporting gasbag, a conveying hose, a gas charging module, a negative-pressure collecting box and a control valve; the rhinoscope bracket comprises a handle and an opening-closing clamp; a rotary structure is designed on the handle; an absorbing hole is designed in an inner side surface of a jaw of the opening-closing clamp; a drainage channel is designed inside the opening-closing clamp; a fixed groove is designed between field angles of the opening-closing clamp; a gas inlet and a gas outlet are designed in the supporting gasbag; the control valve is designed in the gas inlet; a gas inlet and a gas outlet are designed in the gas charging module; a gas outlet and a liquid inlet are designed in the negative-pressure collecting box; the liquid inlet of the negative-pressure collecting box is fixedly equipped with the control valve; and the control valve uses a one-way valve device. The negative-pressure nasal aspirator type gasbag anterior rhinoscope provided by the invention can be used for positioning by accurately controlling an opening angle, and also can simultaneously clear secreta in a nasal cavity of a patient, is simple in structure, and is convenient to use.
Description
Technical field
The present invention relates to medical instruments field, especially, relate to a kind of nasal endoscope.
Background technology
Anterior rhinoscopy is the method observing nasal cavity through anterior nares, by the light of mirror reflection, spies on nasal cavity each wall mucosa
Color and luster, in, the size of concha nasalis inferior, septonasal form, nasal cavity secretions and with or without swollen thing or foreign body, thus reach diagnosis
The purpose of disease；Nasal endoscope be user for the medical instrument carrying out checking for patient's nasal cavity problem, user is by prenasal
The anterior nares of patient is put in the front end of mirror, holds nasal endoscope end so that the front end of nasal endoscope struts the anterior nares of patient, will
The nasal cavity of patient more comes out, and such user just can clearly be observed the situation of patient's nasal cavity and carry out
Diagnosis, thus treat accordingly for patient；General nasal endoscope mostly uses this principle to diagnose, but such
Instrument needs user that the opening angle of nasal endoscope is carried out manual regulation, while nasal endoscope is opened, needs to carry out determining
Position, just can be always maintained at suitable opening angle and diagnose；The nasal endoscope medically used at present all can not be well often
Individual opening angle positions, and the observation that so will result in user is not thorough, or causes patient to produce sense of discomfort, thus
Affect the diagnosis of patient；During the observation of nasal endoscope, the nasal cavity of patient is it is possible that there is the accumulation of secretions so that
User is not it is observed that the information of patient's nasal cavity, so the secretions that user needs the nasal cavity to patient is carried out clearly
Reason, re-starts the observation of nasal endoscope, such operation again, considerably increases the time of patient diagnosis, not only after having cleared up
The diagnosis of patient can be affected, even patient can be damaged, therefore there is defect.
Summary of the invention
For the problems referred to above, it is an object of the invention to provide a kind of negative pressure nose sucking device formula air bag nasal endoscope, it is possible to accurately
Control opening angle position, and the secretions of patient's nasal cavity can be cleared up simultaneously, simple in construction, easy to use.
The present invention solves technical problem and be the technical scheme is that this negative pressure nose sucking device formula air bag nasal endoscope, and it includes
Asoscope support, support air bag, delivery hose, inflator module, negative pressure disposable box and control valve；Described asoscope support include handle and
Folding clamps, and described handle is designed with rotational structure；Described folding pincers use asoscope structure, described folding pincers jaw medial surface to set
In respect of sucking, described folding pincers indoor design has drainage channel, described drainage channel one end to be connected with described sucking, another
End is connected to the lateral surface of described folding pincers, and described folding pincers are rotatably mounted on the rotational structure of described handle, described folding
It is designed with fixed groove between the subtended angle of pincers；Described support air bag uses aerating gasbag, and described support air bag is fixedly mounted on institute
Stating in fixed groove, described support air bag is designed with air inlet and venthole, described air inlet position is designed with control valve；Described
Inflator module uses pressing aerating device, and described inflator module is designed with air inlet and venthole, giving vent to anger of described inflator module
Hole is connected by described delivery hose and the control valve in described support air bag are fixing, and the air inlet of described inflator module passes through institute
State that control valve and described negative pressure disposable box are fixing to be connected；Described negative pressure disposable box is designed with venthole and inlet opening, described negative pressure
The inlet opening of disposable box is installed with control valve, and described negative pressure disposable box is clamped by described delivery hose and described folding
Drainage channel is tightly connected；Described control valve uses check valve apparatus.
As preferably, being designed with optical fibers in described folding pincers, described fibre-optic front end is fixed on described folding
At the jaw of pincers, described fibre-optic end is fixed on described folding pincers and the junction of described handle, sets in described handle
In respect of lighting module, described lighting module uses torch for illumination device, and described lighting module is connected with described optical fibers end.
As preferably, being designed with heater in described handle, described folding pincers indoor design has heat conduction bar, described heat conduction
Bar front end is fixed at the jaw of described folding pincers, and the end of described heat conduction bar is fixing with described heater to be connected.
As preferably, described handle being designed with circular bandage, described circular bandage is through the inside of described handle.
The beneficial effects of the present invention is: this negative pressure nose sucking device formula air bag nasal endoscope, user is opened described in use
Close in the prenaris that the jaw clamped puts patient into, inflator module described in user Manual press so that gas is by described conveying
Flexible pipe and described control valve flow in described support air bag, and described support air bag is softened, open described in the drive of described support air bag
Conjunction pincers open, and are strutted by the prenaris of patient, owing to being designed with described control valve in described support air bag, so user can
By controlling the opening angle of how many controls described folding pincers of described support air bag internal gas, reach to observe patient's nasal cavity
Effect；When described support air bag is inflated, owing to using described control between described inflator module and described negative pressure disposable box
Valve connects, and sends in described support air bag so the gas in described negative pressure disposable box is extracted out by described inflator module so that institute
State and present negative pressure state inside negative pressure disposable box；When there is secretions in patient's nasal cavity, negative pressure described in user manual unlocking
Described control valve in disposable box, secretions along described folding clamp on sucking and drainage channel flow into described negative pressure collect
In box, after having cleared up, user can continue to diagnose patient, reaches to clear up the effect of secretions；When user is seen
After survey, opening the venthole switch in described support air bag, described support air bag is exitted, and described folding pincers draw in, use
Person i.e. can be taken off.
Accompanying drawing explanation
Fig. 1 is the front view during gathering of embodiment negative pressure nose sucking device formula air bag nasal endoscope.
Fig. 2 is embodiment negative pressure nose sucking device formula air bag nasal endoscope front view when opening.
Fig. 3 is Local map during embodiment negative pressure nose sucking device formula air bag nasal endoscope imbibition.
Detailed description of the invention
The present invention is further described with embodiment below in conjunction with the accompanying drawings:
As shown in Figure 1, Figure 2, in Fig. 3 shown in embodiment, this negative pressure nose sucking device formula air bag nasal endoscope is a kind of, and it includes asoscope
Support 1, support air bag 2, delivery hose 3, inflator module 4, negative pressure disposable box 5 and control valve 6；Described asoscope support 1 includes hands
Handle and folding pincers 11, described handle is designed with rotational structure；Described folding pincers 11 use asoscope structure, described folding pincers 11 pincers
Mouth medial surface is designed with sucking 111, and described folding clamps 11 indoor designs drainage channel, and described drainage channel one end is with described
Sucking 111 connects, and the other end is connected to the lateral surface of described folding pincers 11, and described folding pincers 11 are rotatably mounted on described handle
Rotational structure on, described folding pincers 11 subtended angle between be designed with fixed groove；Described support air bag 2 uses aerating gasbag,
Described support air bag 2 is fixedly mounted in described fixed groove, and described support air bag 2 is designed with air inlet, described air inlet
Place is designed with control valve 6；Described inflator module 4 uses pressing aerating device, and described inflator module 4 is designed with air inlet and gives vent to anger
Hole, the venthole of described inflator module 4 is connected by described delivery hose 3 is fixing with the control valve 6 in described support air bag 2,
The air inlet of described inflator module 4 is connected by described control valve 6 is fixing with described negative pressure disposable box 5；Described negative pressure disposable box 5
Being designed with venthole and inlet opening, the inlet opening of described negative pressure disposable box 5 is installed with control valve 6, described negative pressure disposable box 5
It is tightly connected with the drainage channel on described folding pincers 11 by described delivery hose 3；Described control valve 6 uses check valve to fill
Put.
In use, user puts the jaw of described folding pincers 11 into patient to this negative pressure nose sucking device formula air bag nasal endoscope
In prenaris, inflator module 4 described in user Manual press so that gas is flowed by described delivery hose 3 and described control valve 6
Entering in described support air bag 2, described support air bag 2 is softened, and described support air bag 2 drives described folding pincers 11 to open, and will suffer from
The prenaris of person struts, owing to being designed with described control valve 6 in described support air bag 2, so user can be by controlling institute
State the opening angle of how many controls described folding pincers 11 of support air bag 2 internal gas, reach to observe the effect of patient's nasal cavity；When
When described support air bag 2 is inflated, owing to using described control valve 6 even between described inflator module 4 and described negative pressure disposable box 5
Connect, send in described support air bag 2 so the gas in described negative pressure disposable box 5 is extracted out by described inflator module 4 so that described
Negative pressure disposable box 5 is internal presents negative pressure state；When there is secretions 7 in patient's nasal cavity, negative pressure described in user manual unlocking
Described control valve 6 in disposable box 5, secretions 7 clamps the sucking 111 on 11 along described folding and drainage channel flows into described
In negative pressure disposable box 5, after having cleared up, user can continue to diagnose patient, reaches to clear up the effect of secretions 7,
After user is observed, opening the venthole switch in described support air bag 2, described support air bag 2 is exitted, described folding
Pincers 11 gathering, user i.e. can be taken off.
As shown in Figure 1 and Figure 2, being designed with optical fibers in described folding pincers 11, described fibre-optic front end is fixed on institute
Stating at the jaw of folding pincers 11, described fibre-optic end is fixed on the junction of described folding pincers 11 and described handle, institute
Being designed with lighting module in stating handle, described lighting module uses torch for illumination device, and described lighting module is fine with described photoconduction
Dimension end connects, and its role is to increase brightness of illumination so that the feelings observing patient's nasal cavity that user can become apparent from
Condition.
As shown in Figure 1 and Figure 2, being designed with heater in described handle, described folding clamps 11 indoor designs heat conduction bar,
Described heat conduction bar front end is fixed at the jaw of described folding pincers 11, and the end of described heat conduction bar is fixing with described heater even
Connect, its role is to can the prenaris of patient be fixed the heating of temperature so that patient prenaris organizational slack, it is simple to
The diagnosis of conditions of patients.
As shown in Figure 1 and Figure 2, described handle being designed with circular bandage, described circular bandage is interior through described handle
Portion, its role is to user and described negative pressure nose sucking device formula air bag nasal endoscope can be fixed on by described binder the head of patient
Portion, is more easy to the treatment of patient.
The foregoing is only the preferred mode of the present invention, not in order to limit the present invention, all spirit in the present invention and former
Within then, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (4)
1. a negative pressure nose sucking device formula air bag nasal endoscope, it includes asoscope support (1), support air bag (2), delivery hose (3), fills
Gas module (4), negative pressure disposable box (5) and control valve (6), it is characterised in that: described asoscope support (1) includes handle and folding pincers
(11), described handle is designed with rotational structure；Described folding pincers (11) uses asoscope structure, in described folding pincers (11) jaw
Lateral layout has sucking (111), described folding pincers (11) indoor design to have drainage channel, and described drainage channel one end is with described
Sucking (111) connects, and the other end is connected to the lateral surface of described folding pincers (11), and described folding pincers (11) is rotatably mounted on institute
State on the rotational structure of handle, between the subtended angle of described folding pincers (11), be designed with fixed groove；Described support air bag (2) uses
Aerating gasbag, described support air bag (2) is fixedly mounted in described fixed groove, and described support air bag is designed with air inlet on (2)
Hole, described air inlet position is designed with control valve (6)；Described inflator module (4) uses pressing aerating device, described inflator module
(4) being designed with air inlet and venthole, the venthole of described inflator module (4) is by described delivery hose (3) and described support
Control valve (6) on air bag (2) is fixing to be connected, and the air inlet of described inflator module (4) is negative with described by described control valve (6)
Pressure disposable box (5) is fixing to be connected；Described negative pressure disposable box (5) is designed with venthole and inlet opening, described negative pressure disposable box (5)
Inlet opening is installed with control valve (6), and described negative pressure disposable box (5) is clamped with described folding by described delivery hose (3)
(11) drainage channel on is tightly connected；Described control valve (6) uses check valve apparatus.
Negative pressure nose sucking device formula air bag nasal endoscope the most according to claim 1, it is characterised in that: set in described folding pincers (11)
In respect of optical fibers, described fibre-optic front end is fixed at the jaw of described folding pincers (11), described fibre-optic end
End is fixed on the junction of described folding pincers (11) and described handle, is designed with lighting module, described illumination mould in described handle
Block uses torch for illumination device, and described lighting module is connected with described optical fibers end.
Negative pressure nose sucking device formula air bag nasal endoscope the most according to claim 1, it is characterised in that: it is designed with in described handle and adds
Thermal, described folding pincers (11) indoor design has heat conduction bar, described heat conduction bar front end to be fixed on the pincers of described folding pincers (11)
At Kou, the end of described heat conduction bar is fixing with described heater to be connected.
Negative pressure nose sucking device formula air bag nasal endoscope the most according to claim 1, it is characterised in that: it is designed with ring on described handle
Shape binder, described circular bandage is through the inside of described handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610722814.5A CN106308732B (en) | 2016-08-24 | 2016-08-24 | Negative pressure nose sucking device formula air bag nasal endoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610722814.5A CN106308732B (en) | 2016-08-24 | 2016-08-24 | Negative pressure nose sucking device formula air bag nasal endoscope |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106308732A true CN106308732A (en) | 2017-01-11 |
| CN106308732B CN106308732B (en) | 2017-09-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610722814.5A Active CN106308732B (en) | 2016-08-24 | 2016-08-24 | Negative pressure nose sucking device formula air bag nasal endoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106308732B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2349987Y (en) * | 1997-09-12 | 1999-11-24 | 杭州市桐庐医疗光学仪器总厂 | Combined nasoscope |
| CN201389212Y (en) * | 2009-03-27 | 2010-01-27 | 杨淑娟 | Nasal cavity foreign cleaning device |
| US20130150675A1 (en) * | 2011-12-07 | 2013-06-13 | Lillian Folley | Transparent Speculum Apparatus and System |
| CN205041352U (en) * | 2015-10-14 | 2016-02-24 | 董会晓 | Soft aspirator of sphenoid sinus mirror |
| CN205411130U (en) * | 2015-10-02 | 2016-08-03 | 中国人民解放军第四军医大学 | Can attract nose to expand ware |
-
2016
- 2016-08-24 CN CN201610722814.5A patent/CN106308732B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2349987Y (en) * | 1997-09-12 | 1999-11-24 | 杭州市桐庐医疗光学仪器总厂 | Combined nasoscope |
| CN201389212Y (en) * | 2009-03-27 | 2010-01-27 | 杨淑娟 | Nasal cavity foreign cleaning device |
| US20130150675A1 (en) * | 2011-12-07 | 2013-06-13 | Lillian Folley | Transparent Speculum Apparatus and System |
| CN205411130U (en) * | 2015-10-02 | 2016-08-03 | 中国人民解放军第四军医大学 | Can attract nose to expand ware |
| CN205041352U (en) * | 2015-10-14 | 2016-02-24 | 董会晓 | Soft aspirator of sphenoid sinus mirror |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106308732B (en) | 2017-09-29 |
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Inventor after: Xin Lu Inventor after: Yuan Yong Inventor after: Wei Xueying Inventor after: Liu Qinsong Inventor before: Zhu Lielie |
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Effective date of registration: 20170726 Address after: 266000 Shandong province Qingdao City, Jiaozhou Road No. 1 Applicant after: Qingdao Municipal Hospital Address before: 325027, No. 109, West College, Street College, Po shoe street, Lucheng, Zhejiang, Wenzhou Applicant before: Zhu Lielie |
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