CN209595714U - Can intrarterial Bronchofiberscope - Google Patents
Can intrarterial Bronchofiberscope Download PDFInfo
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- CN209595714U CN209595714U CN201822118092.XU CN201822118092U CN209595714U CN 209595714 U CN209595714 U CN 209595714U CN 201822118092 U CN201822118092 U CN 201822118092U CN 209595714 U CN209595714 U CN 209595714U
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- tube
- bronchofiberscope
- injection
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Abstract
The utility model relates to anesthesia instrument technical fields, in particular can intrarterial Bronchofiberscope, including Bronchofiberscope ontology, Bronchofiberscope ontology includes display screen, first cross cut end (of a beam) center is provided with micro-lens, micro-lens side is provided with drug delivery port, the other end of insertion tube is provided with delivery tube, one end of delivery tube is provided with injection-tube, dosing mouth side is provided with regulating device inside injection-tube, regulating device includes bottom cylinder, push plate is provided at the top of push rod, the surface of push plate is provided with gasket, this can intrarterial Bronchofiberscope, by injection-tube into delivery tube injection site anaesthetic, patient is facilitated to be resistant to awake trachea cannula, and reduce the feared state of mind of patient, utilize the elasticity of spring, gasket is snapped onto dosing mouth, and dosing mouth is blocked using push plate, so that injection-tube integral sealing, avoid air In the phenomenon that patient's body is entered by the delivery tube generation of dust and bacterium.
Description
Technical field
The utility model relates to anesthesia instrument technical fields, specially can intrarterial Bronchofiberscope.
Background technique
Branchofiberoscope (is to utilize to pull into very thin fiber institute by the very high glass of tens of thousands of light transmittances or allyl resin
The light guide bundles of composition, to diagnose a kind of instrument of bronchial disease.Its lumen very little, soft flexible, guide-lighting ability is strong, bright
Degree is big, gets a clear view, and leggiero can enter tracheae by oral cavity or nasal cavity until each segmenta bronchopulmonalia mouth, doctor can see under direct-view
Examine tracheae, left and right Ge Ye bronchus opening and mucous membrane situation.
Bronchofiberscope is mainly used for the trachea cannula of difficult airway at present, but for there is special difficult airway, it is necessary to it is clear
It wakes up trachea cannula, guarantees that patient airway is unobstructed and autonomous respiration.Generally awake trachea cannula requires to do thyrocricocentesis, still
It is this to be punctured with wound, increase patient's fear.In consideration of it, it is proposed that can intrarterial Bronchofiberscope.
Utility model content
The purpose of this utility model is to provide can intrarterial Bronchofiberscope, in the video bronchus of anesthetic intubate
The improvement done on the basis of mirror requires to do thyrocricocentesis to solve awake trachea cannula mentioned above in the background art,
But this problem of being punctured with wound, increasing patient's fear.
To achieve the above object, the utility model provides the following technical solutions:
Can intrarterial Bronchofiberscope, including Bronchofiberscope ontology, the Bronchofiberscope ontology includes display screen, the display
The bottom of screen is provided with operation handle, and the bottom of the operation handle is provided with taper sheath, and the bottom of the taper sheath is set
It is equipped with insertion tube, one end of the insertion tube is provided with bending section, and one end of the bending section is provided with first end, the apex
Head surface center is provided with micro-lens, and the micro-lens side is provided with drug delivery port, the other end of the insertion tube
It is provided with delivery tube, one end of the delivery tube is provided with injection-tube, and the delivery tube and the insertion tube junction are provided with
Guide tongue piece.
Preferably, the delivery tube and the drug delivery port communicate.
Preferably, the insertion tube and the bending section are an integral molding structure.
Preferably, one end of the injection-tube is provided with injection port, and the injection pipe outer wall is close to described injection port one end
It is provided with dosing mouth, the close dosing mouth side is provided with regulating device inside the injection-tube, and the regulating device includes
The inner wall of bottom cylinder, the bottom cylinder is provided with spring, and push rod is equipped at the top of the spring, is provided with and pushes away at the top of the push rod
Plate, the surface of the push plate are provided with gasket, and inlet, the two sides point of the gasket are provided at the top of the gasket
It is not provided with leakage fluid dram, the gasket is internally provided with runner.
Preferably, the injection port and the delivery tube communicate.
Preferably, the push rod and bottom cylinder are slidably connected.
Preferably, the inlet is in the arc being recessed inwardly.
Compared with prior art, the utility model has the beneficial effects that
1, this can intrarterial Bronchofiberscope, by injection-tube into delivery tube injection site anaesthetic, facilitate patient resistance to
By awake trachea cannula, and reduce the feared state of mind of patient.
2, this can the Bronchofiberscope of intrarterial gasket is snapped onto dosing mouth using the elasticity of spring, and utilize
Dosing mouth is blocked in push plate, so that injection-tube integral sealing, avoids dust and bacterium in air from entering trouble by delivery tube
The phenomenon that in person's body, occurs.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the first end structure schematic diagram of the utility model；
Fig. 3 is the injection-tube structural schematic diagram of the utility model；
Fig. 4 is the regulating device structural schematic diagram of the utility model.
In figure: 1, Bronchofiberscope ontology；11, display screen；12, operation handle；13, taper sheath；14, insertion tube；15, it is bent
Portion；16, first end；161, micro-lens；162, drug delivery port；17, delivery tube；18, injection-tube；181, dosing mouth；182, it injects
Mouthful；183, regulating device；184, bottom cylinder；185, spring；186, push rod；187, push plate；188, gasket；189, inlet；
1810, leakage fluid dram；1811, runner；19, tongue piece is guided.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Embodiment 1
Can intrarterial Bronchofiberscope, as depicted in figs. 1 and 2, including Bronchofiberscope ontology 1, Bronchofiberscope ontology 1 includes aobvious
Display screen 11, the bottom of display screen 11 are provided with operation handle 12, and the bottom of operation handle 12 is provided with taper sheath 13, taper shield
The bottom of set 13 is provided with insertion tube 14, and one end of insertion tube 14 is provided with bending section 15, and one end of bending section 15 is provided with elder generation
End 16, first 16 centre of surface position of end are provided with micro-lens 161, and 161 side of micro-lens is provided with drug delivery port 162,
The other end of insertion tube 14 is provided with delivery tube 17, and one end of delivery tube 17 is provided with injection-tube 18, delivery tube 17 and insertion tube
14 junctions are provided with guidance tongue piece 19, and delivery tube 17 and drug delivery port 162 communicate, and insertion tube 14 and bending section 15 are integrally formed
Structure.
In the present embodiment, taper sheath 13 is made of rubber material, and material has certain elasticity, and hand is facilitated to hold
When comfort.
Further, guidance tongue piece 19 is made of medical silica-gel material, and guides the section of tongue piece 19 arc-shaped, material
Matter is environment-protecting and non-poisonous, convenient for being bonded with trunnion, reduces pain when insertion tube 14 is inserted into.
Specifically, being equipped with optical fiber light-guiding beam in insertion tube 14, and the limited public affairs of the big light science and technology of optical fiber light-guiding Shu Caiyong Changzhou
The model WOOP optical fiber light-guiding beam of production is taken charge of, matched circuit and power supply can also be provided by this producer, in addition, this is practical new
Being related to optical fiber light-guiding beam in type is the prior art, and those skilled in the art may be implemented completely, is not necessarily to superfluous words, the utility model
The content of protection is not related to improving the structure and working principle of optical fiber light-guiding beam yet.
Further, micro-lens 161 are imaged using the model PL185 of Shanghai Pu Ling Electro-optical Technology, INC. (US) 62 Martin Road, Concord, Massachusetts 017 production
Head mould group, matched circuit and power supply and display screen 11 can also be provided by this producer, in addition, being related in the utility model
Micro-lens 161 and display screen 11 are the prior art, and those skilled in the art may be implemented completely, are not necessarily to superfluous words, this is practical
Novel protected content is not related to improving micro-lens 161 and 11 structure of display screen and working principle yet.
It is worth noting that be related to circuit and electronic component and module in the present embodiment is the prior art,
Those skilled in the art may be implemented completely, be not necessarily to superfluous words, and the content of the utility model protection is not related to for software and side yet
The improvement of method.
Embodiment 2
In specific implementation, it is administered using injection-tube 18, addition medicament in time is needed when medicament is inadequate, and added
It when medicament, needs to remove perfusion tube 18, so that dust and bacterium in air be caused to enter patient by delivery tube 17
In vivo, in consideration of it, the present invention staff improves injection-tube 18, as a kind of preferred embodiment, as shown in Figure 3 and Figure 4, note
The one end for penetrating pipe 18 is provided with injection port 182, and 18 outer wall of injection-tube is provided with dosing mouth 181 close to 182 one end of injection port, injection
The inside of pipe 18 is provided with regulating device 183 close to 181 side of dosing mouth, and regulating device 183 includes bottom cylinder 184, bottom cylinder 184 it is interior
Wall is provided with spring 185, and the top of spring 185 is equipped with push rod 186, and the top of push rod 186 is provided with push plate 187, push plate 187
Surface be provided with gasket 188, the top of gasket 188 is provided with inlet 189, and the two sides of gasket 188 are respectively set
There is leakage fluid dram 1810, gasket 188 is internally provided with runner 1811, and injection port 182 and delivery tube 17 communicate, 186 He of push rod
Bottom cylinder 184 is slidably connected, and inlet 189 is in the arc being recessed inwardly.
In the present embodiment, push rod 186 and bottom cylinder 184 are all made of medical PVC material and are made, and material is environment-protecting and non-poisonous, can
Directly to be contacted with medicament.
Further, one end of spring 185 and 186 adhesion of push rod are fixed, the other end of spring 185 and bottom 184 adhesions of cylinder
It is fixed, facilitate and using the elasticity of spring 185 push rod 186 is slided in bottom cylinder 184.
Specifically, gasket 188 and dosing mouth 181 are engaged by clamping, dosing mouth 181 is blocked using gasket 188, so that note
Penetrate inside pipe 18 generally sealing state.
The utility model can intrarterial Bronchofiberscope when in use, the injection port 182 of injection-tube 18 is inserted into
One end of delivery tube 17 is held by operation handle 12 for insertion tube 14 at this time and is inserted into the intratracheal of patient, and utilizes micromirror
First 161 transfer signals to progress imaging at display screen 11, so that first end 16 passes through note at the glottis mouth of patient at this time
It penetrates pipe 18 and injects the local anesthesias such as lidocaine into delivery tube 17, and anaesthetic is sprayed from drug delivery port 162, and anesthesia sound
Door air flue below facilitates patient to be resistant to awake trachea cannula, and reduces the feared state of mind of patient；
It when carrying out dosing, is inserted into dosing mouth 181 by syringe, syringe, which supports, at this time extremely arrives inside dosing mouth 181
Gasket 188 on, and gasket 188 is pushed to be pressed down against push plate 187, using the elasticity of spring 185 push rod 186 is entered
On earth in cylinder 184, gasket 188 leaves the inside of dosing mouth 181 at this time, and syringe needle is located inside gasket 188
Inlet 186 will adjust the medicament added to inject from inlet 186, flow to leakage fluid dram 1810 by runner 1811 and enter eventually into note
It penetrates in pipe 18, and when syringe takes out, using the elasticity of spring 185, gasket 188 is snapped onto dosing mouth 181, and benefit
Dosing mouth 181 is blocked with push plate 187, so that injection-tube integral sealing, avoids dust and bacterium in air from passing through delivery tube
The generation of 17 the phenomenon that entering patient's body.
In above embodiments, by injection-tube 18 into delivery tube 17 injection site anaesthetic, facilitate patient to be resistant to awake gas
Cannula, and reduce the feared state of mind of patient；Using the elasticity of spring 185, gasket 188 is snapped onto dosing mouth 181, and
Dosing mouth 181 is blocked using push plate 187, so that injection-tube integral sealing, avoids dust and bacterium in air from passing through administration
The phenomenon that pipe 17 enters patient's body generation.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Be only the utility model preference, be not intended to limit the utility model, do not departing from the spirit and scope of the utility model
Under the premise of, the utility model also has various changes and improvements, these changes and improvements both fall within claimed it is practical
In novel range.The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (7)
1. can intrarterial Bronchofiberscope, including Bronchofiberscope ontology (1), it is characterised in that: the Bronchofiberscope ontology (1) includes
The bottom of display screen (11), the display screen (11) is provided with operation handle (12), the bottom setting of the operation handle (12)
Have taper sheath (13), the bottom of the taper sheath (13) is provided with insertion tube (14), and one end of the insertion tube (14) is set
It is equipped with bending section (15), one end of the bending section (15) is provided with first end (16), described elder generation end (16) centre of surface position
It installs and is equipped with micro-lens (161), micro-lens (161) side is provided with drug delivery port (162), the insertion tube (14)
The other end is provided with delivery tube (17), and one end of the delivery tube (17) is provided with injection-tube (18), the delivery tube (17) and
Insertion tube (14) junction is provided with guidance tongue piece (19).
2. it is according to claim 1 can intrarterial Bronchofiberscope, it is characterised in that: the delivery tube (17) and described
Drug delivery port (162) communicates.
3. it is according to claim 1 can intrarterial Bronchofiberscope, it is characterised in that: the insertion tube (14) and described
Bending section (15) is an integral molding structure.
4. it is according to claim 1 can intrarterial Bronchofiberscope, it is characterised in that: one end of the injection-tube (18)
It being provided with injection port (182), injection-tube (18) outer wall is provided with dosing mouth (181) close to the injection port (182) one end,
The injection-tube (18) is internal to be provided with regulating device (183), the regulating device close to the dosing mouth (181) side
It (183) include bottom cylinder (184), the inner wall of the bottom cylinder (184) is provided with spring (185), the top installation of the spring (185)
Have push rod (186), be provided with push plate (187) at the top of the push rod (186), the surface of the push plate (187) is provided with sealing
It pads (188), is provided with inlet (189) at the top of the gasket (188), the two sides of the gasket (188) are respectively set
Have leakage fluid dram (1810), the gasket (188) is internally provided with runner (1811).
5. it is according to claim 4 can intrarterial Bronchofiberscope, it is characterised in that: the injection port (182) and institute
Delivery tube (17) is stated to communicate.
6. it is according to claim 4 can intrarterial Bronchofiberscope, it is characterised in that: the push rod (186) and described
Bottom cylinder (184) is slidably connected.
7. it is according to claim 4 can intrarterial Bronchofiberscope, it is characterised in that: the inlet (189) be in
The arc of sunken inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822118092.XU CN209595714U (en) | 2018-12-17 | 2018-12-17 | Can intrarterial Bronchofiberscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822118092.XU CN209595714U (en) | 2018-12-17 | 2018-12-17 | Can intrarterial Bronchofiberscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209595714U true CN209595714U (en) | 2019-11-08 |
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ID=68396204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822118092.XU Active CN209595714U (en) | 2018-12-17 | 2018-12-17 | Can intrarterial Bronchofiberscope |
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| Country | Link |
|---|---|
| CN (1) | CN209595714U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111387919A (en) * | 2020-03-28 | 2020-07-10 | 山东省立医院 | Connecting device applied to bronchoscope and used for conveniently injecting medicine |
| CN111700580A (en) * | 2020-07-21 | 2020-09-25 | 中国人民解放军总医院海南医院 | Bronchoscope with auxiliary catheter |
| CN112915366A (en) * | 2021-01-21 | 2021-06-08 | 浙江大学医学院附属第一医院 | Device for uniformly administering lidocaine through bronchoscope |
-
2018
- 2018-12-17 CN CN201822118092.XU patent/CN209595714U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111387919A (en) * | 2020-03-28 | 2020-07-10 | 山东省立医院 | Connecting device applied to bronchoscope and used for conveniently injecting medicine |
| CN111700580A (en) * | 2020-07-21 | 2020-09-25 | 中国人民解放军总医院海南医院 | Bronchoscope with auxiliary catheter |
| CN111700580B (en) * | 2020-07-21 | 2021-05-18 | 中国人民解放军总医院海南医院 | Bronchoscope with auxiliary catheter |
| CN112915366A (en) * | 2021-01-21 | 2021-06-08 | 浙江大学医学院附属第一医院 | Device for uniformly administering lidocaine through bronchoscope |
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