CN109363747A - A kind of airway wall intervention traction attachment - Google Patents
A kind of airway wall intervention traction attachment Download PDFInfo
- Publication number
- CN109363747A CN109363747A CN201811565600.7A CN201811565600A CN109363747A CN 109363747 A CN109363747 A CN 109363747A CN 201811565600 A CN201811565600 A CN 201811565600A CN 109363747 A CN109363747 A CN 109363747A
- Authority
- CN
- China
- Prior art keywords
- built
- pipe
- adjustment part
- airway wall
- preceding adjustment
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
- A61B17/22004—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves
- A61B17/22012—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves in direct contact with, or very close to, the obstruction or concrement
-
- 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
- A61B1/00131—Accessories for endoscopes
-
- 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
- A61B1/267—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 respiratory tract, e.g. laryngoscopes, bronchoscopes
- A61B1/2676—Bronchoscopes
Abstract
The invention discloses a kind of airway walls to intervene traction attachment, relates generally to division of respiratory disease airway wall interventional therapeutic technique field.Including built-in pipe, for entering tracheae under the guidance of airway wall；The front end of the built-in pipe is successively arranged preceding adjustment part, spring part, rear adjustment part from front to back；Draught line is fixed on the preceding adjustment part, the end of the draught line through built-in pipe and can be used in operating；The flexible part of circumferential annular array between the preceding adjustment part and rear adjustment part, the preceding adjustment part can slide back and forth along the extending direction of built-in pipe front or the preceding adjustment part can cooperate with built-in pipe front threads and spiral shell number is cooperated to be 0.5--1.5.The beneficial effects of the present invention are: for cooperating airway wall access treatment Airway care.
Description
Technical field
The present invention relates to division of respiratory disease airway wall interventional therapeutic technique field, specifically a kind of airway wall intervention traction attachment.
Background technique
Since the Gustav Killian German from 1897 first with oesophagoscope taking out foreign matter in air flue, in bronchus
Sight glass develops to electronics airway wall, has so far from Rigid bronchoscope, branchofiberoscope (Ikeda cyclopentadienyl human hair was bright in 1966)
More than 120 years history.With continuously improving on portable bronchoscope technology, bronchoscope be widely used in division of respiratory disease and
Other departments especially play increasingly important role in the rescue of emergency department's critical patient and monitoring and therapeutic.
In concrete case, application of the bronchoscope in airway management and treatment atelectasis, is the important of bronchoscope
One of application field.Advanced age, it is weak, with a variety of combined disease patients (especially patients with cerebral apoplexy) and Chronic Obstructive Pulmonary Disease
Airway secretions are more after pulmonary infection occurs for the patient of disease, while the powerless even forfeiture expectoration function of its autonomous expectoration, cause
Sputum inadequate drainage, obstructing airway causes atelectasis when serious, even results in respiratory failure.And usually clap back expectoration, airway Humidification
The effect of change is unobvious, and bronchoscope can enter patients with lower respiratory tract, and portable bronchoscope can generally reach sub- section branch
Tracheostomy carries out suction sputum, removes phlegm bolt, phlegm scab, can give local saline or drug Lavage for Treatment, carry on the back expectoration with being in step with, can
To achieve the purpose that lung recruitment, it is detailed in attached drawing 11.
Clinically, the secretion of common obstruction is phlegm bolt, phlegm scab, it is strong to have viscosity, or even with certain flowing
Property, be partially gel, serious person form a scab the characteristics of.When assisting in the treatment of using airway wall, suction and lung are relied solely on
The problems such as bubble lavation is difficult to clean out phlegm bolt, phlegm scab, and there are viscous, Catons, it is also necessary to clamp be assisted to operate.Meanwhile by
In pincers part when clamp hard object advantageously, for gel, simultaneously the stronger phlegm bolt of fluid row, it is also difficult to effectively clamp out.
Summary of the invention
The purpose of the present invention is to provide a kind of airway walls to intervene traction attachment, it is achieved through the following technical solutions:
A kind of airway wall intervention traction attachment,
Including built-in pipe, for entering tracheae under the guidance of airway wall；
The front end of the built-in pipe is successively arranged preceding adjustment part, spring part, rear adjustment part from front to back；
Adjustment part is fixed on built-in pipe after described, and the elastic component is leaned on for providing for preceding adjustment part to built-in pipe front end
The elastic force held together, draught line is fixed on the preceding adjustment part, and the end of the draught line through built-in pipe and can be used in operating；
Flexible piece is equipped between the preceding adjustment part and rear adjustment part, the original state of the flexible piece is along linear extension
Linear modules, and surround the circumferential annular array of built-in pipe；
The preceding adjustment part can be slid back and forth along the extending direction of built-in pipe front or the preceding adjustment part can with it is interior
Setting the cooperation of pipe front threads and cooperation spiral shell number is 0.5--1.5.
Further, head is arranged in the front end of the built-in pipe, and the head is spherical component.
Further, mounting base is set between the preceding adjustment part and rear adjustment part, and the mounting base is fixed on built-in pipe
On, the rear end of the preceding adjustment part and the front end of spring part connect, and the rear end of the spring part is fixed in mounting base.
Further, the side wall of the front of the built-in pipe be equipped with threading hole, the built-in pipe from threading hole run through into
Enter built-in pipe, and run through from built-in pipe, and outer end is exposed to built-in pipe outer end, for operating.
Further, the flexible piece is flexible filaments, and the preceding adjustment part can cooperate with built-in pipe front threads, before making
Adjustment part being capable of relative rotation while built-in pipe front slides back and forth.
Alternatively, further, the flexible piece is flexible bandlet, circumferential annular array of the flexibility bandlet along built-in pipe
There is inside and outside two circle, and the preceding adjustment part can slide back and forth along the extending direction of built-in pipe front.
The prior art is compared, the beneficial effects of the present invention are:
By this attachment, cooperate bronchoscope to carrying out interventional therapy, energy in respiratory tract airway management and treatment atelectasis
Enough quick, complete, effective taking-up phlegm bolt, phlegm scab, compare existing training equipment, and the fixation and taking-up effect to phlegm body are very
Good, the requirement difficulty to operation is small, and not will cause phlegm body with dissipating and diffusion, simplify subsequent cleaning link and operate.
Detailed description of the invention
Attached drawing 1 is the original state schematic diagram of the embodiment of the present invention 1.
Attached drawing 2 is the original state top view of the embodiment of the present invention 1.
Attached drawing 3 is the A-A cross-sectional view of attached drawing 2 of the present invention.
Attached drawing 4 is the B-B cross-sectional view of attached drawing 2 of the present invention.
Attached drawing 5 is the unfolded state schematic diagram of the embodiment of the present invention 1.
Attached drawing 6 is the original state schematic diagram of the embodiment of the present invention 2.
Attached drawing 7 be the embodiment of the present invention 2 original state under schematic diagram of internal structure.
Attached drawing 8 is the unfolded state schematic diagram of the embodiment of the present invention 2.
Attached drawing 9 is the unfolded state top view of the embodiment of the present invention 2.
Attached drawing 10 is the schematic diagram of handle of the present invention.
Attached drawing 11 is the phlegm bolt photo of example medical record in background of invention.
Label shown in attached drawing:
1, built-in pipe；2, head；3, preceding adjustment part；4, spring part；5, mounting base；6, rear adjustment part；7, flexible filaments；8, it wears
String holes；9, lever；10, spool；11, knob；12, flexible bandlet.
Specific embodiment
Present invention will be further explained below with reference to specific examples.It should be understood that these embodiments are merely to illustrate the present invention
Rather than it limits the scope of the invention.In addition, it should also be understood that, after reading the content taught by the present invention, those skilled in the art
Member can make various changes or modifications the present invention, and such equivalent forms equally fall within range defined herein.
A kind of embodiment 1: airway wall intervention traction attachment
It is used in interventional therapeutic technique for cooperating bronchoscope, is auxiliarily fixed and pulls out phlegm bolt, phlegm scab, take out behaviour
Make it is simple, efficiently, it is big particularly suitable for taking out viscosity, and be difficult to the gel phlegm bolt clamped, not will cause the granular of phlegm body and
Diffusion, effect are very good.
Specific structure includes:
Built-in pipe 1 flexible, for the airway wall inlet pipe by fixing, the top of the built-in pipe 1 is removably set
There is circular head 2, for facilitating inlet pipe, the head 2 is connect by being threadedly engaged with the front end of built-in pipe 1.
The built-in pipe 1 from head 2 backward successively be equipped with preceding adjustment part 3, spring part 4, mounting base 5, rear adjustment part 6；
Adjustment part 6 is sleeved and fixed on the outer wall of built-in pipe 1 after described.
Before the front end of the spring part 4 is fixed on adjustment part 3, the rear end of the spring part 4 is fixed in mounting base 5,
The mounting base 5 is fixed on the outer wall of preposition pipe, forms annular convex platform structure, provides forward promotion bullet for preceding adjustment part 3
Power.Adjustment part 3 has the trend close to head 2 before making.
28 flexible filaments 7 are equipped between the preceding adjustment part 3 and rear adjustment part 6, the flexible filaments 7 are around 1 ring of built-in pipe
Shape array.Meanwhile the top of the flexible filaments 7 is fixed on preceding adjustment part 3, the rear end of the flexible filaments 7 adjusts after being fixed on
On part 6, when the preceding adjustment part 3 is located at initial position --- when i.e. adjacent with head 2 position, the extension of the flexible filaments 7
Direction is corresponding with built-in pipe 1.As shown in attached drawing 1-4.
Current adjustment part 3 is with the traction of draught line, when adjustment part 6 is drawn close backward, under the action of being threadedly engaged,
It is rotated when drawing close, to make flexible filaments 7 reverse and arch upward as helical structure as shown in Fig. 5.
The front of the built-in pipe 1 is provided with external screw thread, the region between mounting base 5 and head 2, adjusts before described
Part 3 is socketed on built-in pipe 1, and the preceding adjustment part 3 is threadedly engaged by external screw thread with built-in pipe 1, is realized along on built-in pipe 1
Rotation when lower operation, externally threaded total spiral shell number are set as 0.75.
Draught line is fixedly connected on the preceding adjustment part 3.
The built-in pipe 1 is set in the lower section of mounting base 5 there are two threading hole 8, and the draught line runs through from threading hole 8,
To penetrate the inside of built-in pipe 1 from the outside of built-in pipe 1, and via the extending direction of built-in pipe 1, built-in pipe is run through in outer end
1 outer end, the operation for doctor.
Structure and mode of operation for draught line in outer end, the present invention is with no restrictions.It can be exemplified a kind of structure, such as
Under:
The outer end of the built-in pipe 1 is equipped with lever 9, and the lever 9 is the tubular member being connected with built-in pipe 1, institute
It states and is rotatably connected to spool 10 on lever 9, the outer end of the draught line is wrapped on spool 10, and the spool 10 is along lever
The radial line in 9 sections runs through lever 9, and one end is exposed to the outside of lever 9, and is fixed with knob 11, and the knob 11 is just
For operating, by turning knob 11, the pulling to draught line is realized, and then make money adjustment part close to rear adjustment part 6.
Below with reference to concrete operations, above structure is further detailed:
When specific operation, example following steps:
1) tracheal catheter bronchoscope will be cased with to enter intratracheally by nasal cavity；
2) tracheal catheter is sent into along bronchoscope intratracheal；
3) confirmation tracheal catheter position it is suitable, guarantee to phlegm bolt have preferable field of view and sufficient operating space and
Distance；
4) fixed tracheal catheter；
5) enter this attachment, make head 2 preceding, (adjustment part 3 is in 1 front end of built-in pipe position before i.e. in the state of initial bit
Set) it is sent into catheter proximal end via tracheal catheter, close to target phlegm bolt；
6) run through target phlegm bolt to the middle section of target phlegm bolt, position is the back side edge for making rear adjustment part 6 be located at phlegm bolt
Outside edge, that is, 7 position of flexible filaments is located in phlegm bolt；
7) draught line is pulled, walks draught line backward along built-in pipe 1, the rotation of adjustment part 3 moves backward before driving；
8) torsion of flexible filaments 7 and the situation that arches upward are observed, is pierced by the edge to arch upward close to the edge of phlegm bolt, or slightly
The edge of phlegm bolt；
9) taking-up built-in pipe 1 appropriate backward pays attention to the case where observation phlegm bolt is combined with flexible filaments 7 when taking out, preferably
In the case of, it can disposably take out monolith phlegm bolt.
Using the above method take out phlegm bolt, rely primarily on flexible filaments 7 during rotation is arched upward, be inserted into phlegm body and with
Phlegm bolt formed it is twisted, thus to phlegm bolt have extraordinary combination fixed effect.Phlegm bolt requires no broken, absorption, not to week
It encloses tissue to pollute and spread, subsequent flushing operation is also significantly simple, and entire surgical procedure significantly shortens, and operation difficulty
Also it reduces, effect is fine.
A kind of embodiment 2: airway wall intervention traction attachment
It is used in interventional therapeutic technique for cooperating bronchoscope, is auxiliarily fixed and pulls out phlegm bolt, phlegm scab, take out behaviour
Make simply, efficiently, it is all fine for the phlegm body or loose phlegm body effect that are condensed into phlegm scab.
On the basis of 1 structure of embodiment, specific difference is its specific structure,
The connection type of adjustment part 3 and built-in pipe 1, is changed to linear slide by being threadedly engaged before difference 1), specifically:
Setting straight in direction is extended along on the side wall of the built-in pipe 1, the straight is arranged in mounting base 5
Between head 2, the inner ring inner wall of the preceding adjustment part 3 is equipped with the sliding block cooperated with straight, thus, preceding adjustment part 3
It can be slid back and forth along the length direction of built-in pipe 1 in the front end of built-in pipe 1.That is, preceding adjustment part 3 is close to rear adjustment
In the traveling process of part 6, the circumferential relative position of the two does not change.
Difference replaces with flexible bandlet 12, includes specially that single layer is set according to model 2) by the flexible filaments 7 in embodiment 1
It sets, alternatively, the flexible bandlet 12 of the double-deck setting.By taking the flexible bandlet 12 of bilayer setting as an example:
It include internal layer bandlet and outer layer bandlet, the internal layer bandlet and outer layer bandlet are respectively around 1 circular array of built-in pipe
Column.
Above-mentioned difference bring effect is, current adjustment part 3 under the traction of the traction wire, close to rear adjustment part 6 when
It waits, the flexible bandlet 12 of this example built-in pipe 1 only arches upward to two sides, block piece is formed, without twisting.
When specific operation, difference is, needs the front of this built-in pipe 1 through target phlegm bolt, phlegm scab, position is until rear
Adjustment part 6 is located at outside the edge of front side (far from fore side) of phlegm bolt, that is, rear adjustment part 6 runs through from phlegm bolt, phlegm scab completely
It goes out.
In this way, forming a plate-like block piece after flexible bandlet 12 arches upward in the operation contralateral side of target phlegm body, leading backward
When drawing taking-up built-in pipe 1, it will be able to take phlegm body out of, effect is very good.
Claims (6)
1. a kind of airway wall intervention traction attachment, which is characterized in that including built-in pipe, for entering gas under the guidance of airway wall
Pipe；
The front end of the built-in pipe is successively arranged preceding adjustment part, spring part, rear adjustment part from front to back；
Adjustment part is fixed on built-in pipe after described, and the elastic component is provided for preceding adjustment part and drawn close to built-in pipe front end
Elastic force, draught line is fixed on the preceding adjustment part, and the end of the draught line through built-in pipe and can be used in operating；
Flexible piece is equipped between the preceding adjustment part and rear adjustment part, the original state of the flexible piece is linear along linear extension
Component, and surround the circumferential annular array of built-in pipe；
The preceding adjustment part can slide back and forth along the extending direction of built-in pipe front, or, the preceding adjustment part can with it is built-in
The cooperation of pipe front threads and cooperation spiral shell number are 0.5--1.5.
2. a kind of airway wall intervention traction attachment according to claim 1, which is characterized in that
Head is arranged in the front end of the built-in pipe, and the head is spherical component.
3. a kind of airway wall intervention traction attachment according to claim 1, which is characterized in that the preceding adjustment part and rear adjustment
Mounting base is set between part, and the mounting base is fixed on built-in pipe, and the rear end of the preceding adjustment part and the front end of spring part connect
It connects, the rear end of the spring part is fixed in mounting base.
4. a kind of airway wall intervention traction attachment according to claim 1, which is characterized in that the side of the front of the built-in pipe
Wall is equipped with threading hole, and the built-in pipe runs through from threading hole and enters built-in pipe, and runs through from built-in pipe, and outer end is exposed to
Built-in pipe outer end.
5. a kind of airway wall intervention traction attachment according to claim 1, which is characterized in that the flexible piece is flexible filaments,
The preceding adjustment part can cooperate with built-in pipe front threads, and adjustment part is while built-in pipe front slides back and forth before enabling
It relatively rotates.
6. a kind of airway wall intervention traction attachment according to claim 1, which is characterized in that the flexible piece is flexible flat
Band, the flexibility bandlet shows inside and outside two circle along the circumferential circular array of built-in pipe, and the preceding adjustment part can be before built-in pipe
The extending direction in portion slides back and forth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811565600.7A CN109363747A (en) | 2018-12-20 | 2018-12-20 | A kind of airway wall intervention traction attachment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811565600.7A CN109363747A (en) | 2018-12-20 | 2018-12-20 | A kind of airway wall intervention traction attachment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109363747A true CN109363747A (en) | 2019-02-22 |
Family
ID=65371130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811565600.7A Pending CN109363747A (en) | 2018-12-20 | 2018-12-20 | A kind of airway wall intervention traction attachment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109363747A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109893076A (en) * | 2019-04-02 | 2019-06-18 | 长江大学 | A kind of laryngoscope blade auxiliary external member and video laryngoscope system |
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| US6059814A (en) * | 1997-06-02 | 2000-05-09 | Medtronic Ave., Inc. | Filter for filtering fluid in a bodily passageway |
| CN101687067A (en) * | 2007-02-22 | 2010-03-31 | 脊柱诊察公司 | Expandable rotating device and method for tissue aspiration |
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| CN105578974A (en) * | 2013-12-12 | 2016-05-11 | 奥林巴斯株式会社 | Basket-type gripping forceps |
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| CN107072682A (en) * | 2015-05-19 | 2017-08-18 | 奥林巴斯株式会社 | Treatment instrument for endoscope |
| CN107072680A (en) * | 2014-11-05 | 2017-08-18 | 艾普福莱克斯高精技术工厂有限责任公司 | medical capture line apparatus |
| CN107432760A (en) * | 2012-01-17 | 2017-12-05 | 珀弗娄医疗有限公司 | Method and apparatus for removing tamper |
| CN107802320A (en) * | 2017-11-20 | 2018-03-16 | 辽宁垠艺生物科技股份有限公司 | Netted utricule system |
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2018
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Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4921484A (en) * | 1988-07-25 | 1990-05-01 | Cordis Corporation | Mesh balloon catheter device |
| US6059814A (en) * | 1997-06-02 | 2000-05-09 | Medtronic Ave., Inc. | Filter for filtering fluid in a bodily passageway |
| CN101687067A (en) * | 2007-02-22 | 2010-03-31 | 脊柱诊察公司 | Expandable rotating device and method for tissue aspiration |
| CN102056554A (en) * | 2008-06-09 | 2011-05-11 | 百乐仕医疗器械有限公司 | Medical treatment tool for tubular organs |
| CN107432760A (en) * | 2012-01-17 | 2017-12-05 | 珀弗娄医疗有限公司 | Method and apparatus for removing tamper |
| CN105873527A (en) * | 2013-11-12 | 2016-08-17 | 奥林巴斯株式会社 | Basket-type grasping forceps |
| CN105578974A (en) * | 2013-12-12 | 2016-05-11 | 奥林巴斯株式会社 | Basket-type gripping forceps |
| CN107072680A (en) * | 2014-11-05 | 2017-08-18 | 艾普福莱克斯高精技术工厂有限责任公司 | medical capture line apparatus |
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| CN107802320A (en) * | 2017-11-20 | 2018-03-16 | 辽宁垠艺生物科技股份有限公司 | Netted utricule system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109893076A (en) * | 2019-04-02 | 2019-06-18 | 长江大学 | A kind of laryngoscope blade auxiliary external member and video laryngoscope system |
| CN109893076B (en) * | 2019-04-02 | 2022-04-15 | 长江大学 | Laryngoscope blade auxiliary kit and video laryngoscope system |
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Application publication date: 20190222 |
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