CN205729308U - Bronchoscope medicinal sprayer and use its bronchoscope - Google Patents
Bronchoscope medicinal sprayer and use its bronchoscope Download PDFInfo
- Publication number
- CN205729308U CN205729308U CN201620564545.XU CN201620564545U CN205729308U CN 205729308 U CN205729308 U CN 205729308U CN 201620564545 U CN201620564545 U CN 201620564545U CN 205729308 U CN205729308 U CN 205729308U
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- China
- Prior art keywords
- bronchoscope
- shower nozzle
- flexible pipe
- spray medicine
- medicinal sprayer
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Abstract
This utility model provides a kind of bronchoscope medicinal sprayer and uses its bronchoscope, described medicinal sprayer includes spraying medicine flexible pipe, the rear end of described spray medicine flexible pipe is detachable with syringe to be connected, the front end of described spray medicine flexible pipe connects shower nozzle, described spray medicine flexible pipe inserts tracheal strips through insert tube of bronchoscope, the front end of described shower nozzle exceeds the front end of insert tube of bronchoscope, and described shower nozzle is beyond being communicated with on the sidewall of insert tube of bronchoscope spraying medicine flexible pipe and the spray medicine passage of trachea.This utility model is when anaesthetizing trachea and left and right sides bronchus, by the centre bore of shower nozzle forward, local anaesthesia medicine is sprayed at equably on air flue tube wall by side insecticide-spraying hole to side, compare the mode that traditional local anaesthesia medicine can only inject forward, more preferable local anaesthesia effect can be reached, reducing misery and the discomfort of patient, after end of operation, medicinal sprayer can be reused after ethane via epoxyethane sterilization.
Description
Technical field
This utility model belongs to technical field of medical instruments, is specifically related to a kind of bronchoscope medicinal sprayer and uses propping up of its
Tracheascope.
Background technology
Bronchoscope Clinics is the most clinical operating technology extensively carried out, in the diagnosis of respiratory system disease
Very important clinical meaning is had with in treatment.At present, the anaesthesia technology that bronchoscope technology uses mainly has 3 kinds: locally
Anesthesia, local anesthesia associating Intravenous Sedation/Analgesia (the most so-called painless bronchoscope technology) and general anesthesia, along with soft gas
The application of Guan Jing, most patients can carry out bronchoscopy under local anesthesia, have economy, convenience, safety etc. excellent
Point.The medicine that local anesthesia uses is mainly tetracaine, lignocaine, preoperative can pass through Neulized inhalation, localized pulverization instillation,
The modes such as thyrocricoid puncture carry out surface local anesthesia at the year end, can also inject local anaesthesia medicine by work duct in art.But face
Find on bed, owing to the opening in bronchoscope work duct is positioned at foremost, after the anesthetics ejection bronchoscope injected in art
Its flow trace is also directed towards dead ahead, and the bronchial mucosa anesthetic action to sidewall is very poor and the most uneven, thus significantly
Affecting local anaesthesia effect, the initial anesthetic effect to patient is very poor, and psychentonia, fear, play easily occurs in particularly sensitive patients
Strong cough, hold one's breath, feel sick, the discomfort such as restless and sensation of asphyxia, and tachycardia, blood pressure can be caused to increase and arrhythmia etc.,
Even some patient makes inspection terminal because not being resistant to, and some patients is even refused this and checked, accordingly, it would be desirable to change a gas
The infusion of medicine mode of Guan Jing, to allow medicament to be sprayed at equably on air flue tube wall, it is ensured that local anaesthesia effect, reduces patient's
Painful and uncomfortable.
Utility model content
The technical problems to be solved in the utility model is to provide and a kind of can be sprayed on air flue tube wall by medicaments uniformity
Bronchoscope sprays device and uses its bronchoscope.
For solving above-mentioned technical problem, embodiment of the present utility model provides a kind of bronchoscope medicinal sprayer, including spray medicine
Flexible pipe, the rear end of described spray medicine flexible pipe is detachable with syringe to be connected, and the front end of described spray medicine flexible pipe connects shower nozzle, described
Spray medicine flexible pipe is parallel to insert tube of bronchoscope and inserts tracheal strips, and the front end of described shower nozzle is beyond before insert tube of bronchoscope
End, described shower nozzle is beyond being communicated with on the sidewall of insert tube of bronchoscope spraying medicine flexible pipe and the spray medicine passage of trachea.
Wherein, described shower nozzle is hollow structure, and the centre bore of described shower nozzle connects with the endoporus of spray medicine flexible pipe, described shower nozzle
Side be provided with the side insecticide-spraying hole through with centre bore, centered by described spray medicine passage hole and connect with side insecticide-spraying hole constitute
Passage.
Wherein, the side, front end of described shower nozzle has been evenly distributed 3 described side insecticide-spraying holes, the axis of described side insecticide-spraying hole
Or side insecticide-spraying hole vertical with centre bore axis is inclined upwardly from inside to outside, it is also possible to differ in the angle of inclination of several sides insecticide-spraying hole
Cause.
Described spray medicine passage can also use following structure: for be evenly distributed in shower nozzle side and axially extend 3
Bar side spray drug slot.
Further, described side spray drug slot extends forward and ends in rear, front end, described side spray drug slot from the rear end of shower nozzle
Front end face be the inclined-plane turned forward from inside to outside.
Wherein, the rear end of described spray medicine flexible pipe is provided with syringe union joint, is connected for detachable with syringe.
Preferably, the external diameter of described spray medicine flexible pipe is 1.8 ~ 1.9mm.
This utility model embodiment also provides for a kind of bronchoscope using above-mentioned medicinal sprayer, including operating portion and being connected to
Insertion pipe below operating portion, is provided with work duct in described insertion pipe, the spray medicine flexible pipe of described medicinal sprayer and the spray of front end thereof
Head is interspersed in work duct, and one section of front end beyond insertion pipe with spray medicine passage of described shower nozzle.
Wherein, it is provided with openable rubber stopper at described galvanometer mouth.
Wherein, the front end of described shower nozzle is beyond the front end 0.8 ~ 1.2cm inserting pipe.
Preferably, the external diameter of described spray medicine flexible pipe is 1.8 ~ 1.9mm, and wall thickness is 0.2 ~ 0.3mm, the external diameter of described insertion pipe
Being 4.9 ~ 5.9mm, wall thickness is 0.5 ~ 2mm.
Wherein, being additionally provided with light-conductive hole in described insertion pipe, the front end of described light-conductive hole is provided with lamp bead, and described lamp bead is by setting
Light guide bundles in light-conductive hole is connected with external power source.Being additionally provided with visor hole in described insertion pipe, the front end in described visor hole sets
Having photographic head, described photographic head is connected with LCDs or computer monitor by the image guide bundles being located in visor hole.
Having the beneficial effect that of technique scheme of the present utility model: this utility model is in the side of the shower nozzle of medicinal sprayer
Multiple sides insecticide-spraying hole is set, anaesthetizing trachea and during the bronchus of the left and right sides, by the centre bore of shower nozzle forward, side insecticide-spraying hole to
Local anaesthesia medicine is sprayed on air flue tube wall by side equably, compares the mode that traditional local anaesthesia medicine can only inject forward, energy
Reaching more preferable local anaesthesia effect, reduce misery and the discomfort of patient, after end of operation, medicinal sprayer can weigh after ethane via epoxyethane sterilization
Multiple use.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment one；
Fig. 2 is the profile of shower nozzle in embodiment one；
Fig. 3 is the structural representation of this utility model embodiment two；
Fig. 4 is the profile of shower nozzle in embodiment two；
Fig. 5 is the structural representation of this utility model embodiment two；
Fig. 6 is the cutaway view Amplified image of B-B along the line in Fig. 5.
Description of reference numerals:
1, medicinal sprayer；100, spray medicine flexible pipe；101, shower nozzle；1010, spray medicine passage；102, syringe union joint；
2, syringe；
3, bronchoscope；300, operating portion；301, pipe is inserted；3010, visor hole；3011, work duct；3012, guide-lighting
Hole.
Detailed description of the invention
For making the technical problems to be solved in the utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing
And specific embodiment is described in detail.
Local anaesthesia medicine can only be sprayed forward by this utility model for existing bronchoscope, asking of local anaesthesia poor effect
Topic, it is provided that a kind of bronchoscope medicinal sprayer and use its bronchoscope.
Embodiment 1: a kind of bronchoscope medicinal sprayer, is used for when bronchoscope galvanometer to trachea and left and right sides bronchus
Interior sprinkling local anaesthesia medicine.
As shown in Figure 1 and Figure 2, described medicinal sprayer 1 includes spraying medicine flexible pipe 100, and the rear end of described spray medicine flexible pipe 100 is by note
Emitter union joint 102 is detachable with syringe 2 to be connected, and the front end of described spray medicine flexible pipe 100 connects the shower nozzle 101 having hollow,
The centre bore of described shower nozzle 101 connects with the endoporus of spray medicine flexible pipe 100.
Described spray medicine flexible pipe 100 is in insert tube of bronchoscope inserts trachea-bronchial epithelial cell, and the front end of described shower nozzle 101 surpasses
Going out the front end of insert tube of bronchoscope, described shower nozzle 101 is communicated with beyond on the sidewall of the part of insert tube of bronchoscope
Spray medicine flexible pipe 100 and the spray medicine passage 1010 of trachea.
In the present embodiment, the side, front end of described shower nozzle 101 has been evenly distributed 3 side insecticide-spraying holes, described spray medicine passage
Centered by 1010 hole and connect with side insecticide-spraying hole constitute passage.The axis of side insecticide-spraying hole is vertical with centre bore axis or side
Insecticide-spraying hole is inclined upwardly from inside to outside, it is also possible to the angle of inclination of several sides insecticide-spraying hole is inconsistent.
Described spray medicine flexible pipe 100 is the hollow tubule of external diameter 1.9mm, and described shower nozzle 101 is ferrule.
Embodiment 2: as shown in Figure 3, Figure 4, the present embodiment provides a kind of bronchoscope medicinal sprayer, its structure and embodiment 1
Structure essentially identical, difference is: described spray medicine passage 1010 is for being evenly distributed in shower nozzle 101 side and axially extending
3 side spray drug slot.
Described side spray drug slot extends forward and ends in rear, front end from the rear end of shower nozzle 101, before described side spray drug slot
End face is the inclined-plane turned forward from inside to outside.
Embodiment 3: as shown in Figure 5, Figure 6, the bronchoscope 3 of a kind of medicinal sprayer used described in embodiment 1, including operation
Portion 300 and be connected to the insertion pipe 301 below operating portion 300, is provided with visor hole 3010, work duct in described insertion pipe 301
3011 and 2 light-conductive holes 3012, the front end in described visor hole 3010 is provided with photographic head (not shown), and described photographic head passes through
The image guide bundles being located in visor hole 3010 is connected with the display of LCDs or computer.The front end of described light-conductive hole 3012 sets
Lamp bead (not shown), described lamp bead is had to be connected with external power source by the light guide bundles being located in light-conductive hole 3012.
Described work duct 3011 can be used for biopsy, brush inspection, secretions and sphacelus absorption etc..
The spray medicine flexible pipe 100 of described medicinal sprayer 1 and the shower nozzle 101 of front end thereof are interspersed in work duct 3011, described spray
The front end of 101 is beyond inserting the front end 1cm of pipe 301, but to ensure that spraying medicine passage 1010 protrudes from the front end inserting pipe.
In the present embodiment, the external diameter of described spray medicine flexible pipe 100 is 1.9mm, and wall thickness is 0.3mm, outside described insertion pipe 301
Footpath is 4.9mm, and wall thickness is 0.5mm.
In the present embodiment, described medicinal sprayer 1 can be in inserting work duct 3011 whenever necessary, it is not necessary to during spraying medicine
Extract out.
The operation principle of this utility model embodiment 3 is: bronchoscope operates before intending injecting local anaesthesia medicine or galvanometer mistake
Cheng Zhong, when anaesthetizing trachea and left and right sides main bronchus, first inserts medicinal sprayer through insertion pipe, makes the Metallic Nozzle At The Ingot of medicinal sprayer surpass
Go out to insert pipe front end about 1cm, after propelling movement bronchoscope to target site of anesthesia, connect with local anaesthetics in the rear end of spray medicine flexible pipe
Syringe, be rapidly injected local anaesthetics, just can see that in bronchoscope front end local anaesthesia medicine be four road water columns forward, to side
Spouting, it is sprayed at uniformly on air flue tube wall.
This utility model arranges multiple sides insecticide-spraying hole in the side of the shower nozzle of medicinal sprayer, props up at anesthesia trachea and the left and right sides
During trachea, by the centre bore of shower nozzle forward, side insecticide-spraying hole to side, local anaesthesia medicine is sprayed on air flue tube wall equably, phase
The mode can only injected forward than traditional local anaesthesia medicine, can reach more preferable local anaesthesia effect, reduces misery and the discomfort of patient,
After end of operation, medicinal sprayer can be reused after ethane via epoxyethane sterilization.
The above is preferred implementation of the present utility model, it is noted that for the ordinary skill of the art
For personnel, on the premise of without departing from principle described in the utility model, it is also possible to make some improvements and modifications, these improve
Also protection domain of the present utility model is should be regarded as with retouching.
Claims (10)
1. a bronchoscope medicinal sprayer, it is characterised in that include spraying medicine flexible pipe (100), the rear end of described spray medicine flexible pipe (100)
Detachable with syringe (2) being connected, the front end of described spray medicine flexible pipe (100) connects shower nozzle (101), described spray medicine flexible pipe
(100) being parallel to insert tube of bronchoscope and insert tracheal strips, the front end of described shower nozzle (101) is beyond before insert tube of bronchoscope
End, described shower nozzle (101) leads to beyond the spray medicine being communicated with spraying medicine flexible pipe (100) and trachea on the sidewall of insert tube of bronchoscope
Road (1010).
Bronchoscope medicinal sprayer the most according to claim 1, it is characterised in that described shower nozzle (101) is hollow structure, institute
The endoporus of the centre bore and spray medicine flexible pipe (100) of stating shower nozzle (101) connects, and the side of described shower nozzle (101) is provided with and centre bore
Through side insecticide-spraying hole, centered by described spray medicine passage (1010), hole connects the passage constituted with side insecticide-spraying hole.
Bronchoscope medicinal sprayer the most according to claim 2, it is characterised in that the edge, side, front end of described shower nozzle (101)
Circumference is evenly equipped with 3 described side insecticide-spraying holes.
Bronchoscope medicinal sprayer the most according to claim 1, it is characterised in that described spray medicine passage (1010) is circumferentially
It is distributed in shower nozzle (101) side 3 the side spray drug slot axially extended.
Bronchoscope medicinal sprayer the most according to claim 4, it is characterised in that described side spray drug slot is from shower nozzle (101)
Rear end extends forward and ends in rear, front end, and the front end face of described side spray drug slot is the inclined-plane turned forward from inside to outside.
Bronchoscope medicinal sprayer the most according to claim 1, it is characterised in that the rear end of described spray medicine flexible pipe (100) sets
There is syringe union joint (102).
7. according to the bronchoscope medicinal sprayer described in claim 1 or 6, it is characterised in that the external diameter of described spray medicine flexible pipe (100)
It is 1.8 ~ 1.9mm.
8. the bronchoscope of the medicinal sprayer used as according to any one of claim 1 ~ 7, it is characterised in that include operation
Portion (300) and be connected to operating portion (300) lower section insertion pipe (301), described insert pipe (301) in be provided with work duct
(3011), spray medicine flexible pipe (100) of described medicinal sprayer (1) and the shower nozzle (101) of front end thereof are interspersed in work duct (3011),
And described shower nozzle (101) with a section of spray medicine passage (1010) beyond the front end inserting pipe (301).
Bronchoscope the most according to claim 8, it is characterised in that the front end of described shower nozzle (101) is beyond inserting pipe
(301) front end 0.8 ~ 1.2cm.
Bronchoscope the most according to claim 8, it is characterised in that the external diameter of described spray medicine flexible pipe (100) is 1.8 ~
1.9mm, wall thickness is 0.2 ~ 0.3mm, and the external diameter of described insertion pipe (301) is 4.9 ~ 5.9mm, and wall thickness is 0.5 ~ 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620564545.XU CN205729308U (en) | 2016-06-14 | 2016-06-14 | Bronchoscope medicinal sprayer and use its bronchoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620564545.XU CN205729308U (en) | 2016-06-14 | 2016-06-14 | Bronchoscope medicinal sprayer and use its bronchoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205729308U true CN205729308U (en) | 2016-11-30 |
Family
ID=57361160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620564545.XU Expired - Fee Related CN205729308U (en) | 2016-06-14 | 2016-06-14 | Bronchoscope medicinal sprayer and use its bronchoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205729308U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108113634A (en) * | 2017-12-20 | 2018-06-05 | 柳旎 | A kind of intelligence supplies the bronchoscope of medicine |
| JP7475065B2 (en) | 2019-05-24 | 2024-04-26 | 真喜子 大城戸 | Medication, alveolar lavage fluid, and nebulizer |
-
2016
- 2016-06-14 CN CN201620564545.XU patent/CN205729308U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108113634A (en) * | 2017-12-20 | 2018-06-05 | 柳旎 | A kind of intelligence supplies the bronchoscope of medicine |
| JP7475065B2 (en) | 2019-05-24 | 2024-04-26 | 真喜子 大城戸 | Medication, alveolar lavage fluid, and nebulizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20170614 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |