CN106037854A - Bronchus unidirectional embolization apparatus under fiberoptic bronchoscope - Google Patents
Bronchus unidirectional embolization apparatus under fiberoptic bronchoscope Download PDFInfo
- Publication number
- CN106037854A CN106037854A CN201610314857.XA CN201610314857A CN106037854A CN 106037854 A CN106037854 A CN 106037854A CN 201610314857 A CN201610314857 A CN 201610314857A CN 106037854 A CN106037854 A CN 106037854A
- Authority
- CN
- China
- Prior art keywords
- skeleton
- branchofiberoscope
- bronchus
- plug device
- embolization apparatus
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
- A61B17/12027—Type of occlusion
- A61B17/12031—Type of occlusion complete occlusion
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
- A61B17/12099—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder
- A61B17/12104—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder in an air passage
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
- A61B17/12131—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device
- A61B17/12159—Solid plugs; being solid before insertion
Abstract
The invention provides a bronchus unidirectional embolization apparatus under a fiberoptic bronchoscope, and belongs to the technical field of medical apparatuses. The embolization apparatus comprises a skeleton and an outer lining, and further comprises bases and movable valves, wherein two ends of the skeleton are fixed to the bases; the skeleton is longitudinally distributed, so that a frame structure is defined; the part, which keeps a distance that is 1/3 of a longitudinal length away from one end, of the skeleton sinks inwards, and overall structure of the skeleton is represented as a gourd-shaped form; the diameter ratio of the bases at two ends is at 1 to 2; the outer lining is arranged on the outer layer of the skeleton; and the at least three movable valves are arranged in the skeleton. The embolization apparatus disclosed by the invention has the beneficial effects that the embolization apparatus is simple in structure and convenient to use; the embolization apparatus can be kept in a fiberoptic bronchoscope working channel; and the embolization apparatus is reasonable in structure, good in tolerance, strong in sealing property, conducive to discharge of secretions and adaptive to bronchi differing in size; therefore, the effect of a lung volume reduction surgery can be achieved, and the occurrence of complications and a death rate can be reduced.
Description
Technical field
The present invention relates to technical field of medical instruments, particularly relate to bronchus unidirectional thromboembolism dress under a kind of branchofiberoscope
Put.
Background technology
Treating chronic obstructive pulmonary disease, emphysema etc. at present, internal medicine is mainly with anti-perception, and expansion capillary bronchus etc. is suited the medicine to the illness
Remedy measures is main, it is impossible to radical cure, curative effect is poor；Surgery is many based on lung volume reduction surgery, when due to the pulmonary function of patient own relatively
Difference, tends not to restrain oneself operation, and therefore mortality rate is higher, limits operating application.
Summary of the invention
The invention provides a kind of lower bronchus unidirectional plug device of branchofiberoscope, simple in construction, easy to use, can
Put by branchofiberoscope service aisle, and rational in infrastructure, better tolerance, closure is strong, and beneficially secretions is discharged,
It is adapted to different size of bronchus, thus reaches the effect of lung volume reduction surgery, reduce complication and mortality rate.
For solving above-mentioned technical problem, the embodiment of the present application provides the unidirectional thromboembolism of bronchus under a kind of branchofiberoscope
Device, including skeleton and outer lining, also includes pedestal and flap valve film, and the two ends of described skeleton are fixed on pedestal, and skeleton is vertical
Surrounding frame structure to arrangement, skeleton is to cave inward away from longitudinal length 1/3rd in the distance from one end, and overall structure is
Pear-Shaped, the diameter of two ends pedestal is than for 1:2, and skeleton outer layer is provided with outer lining, and the inside of skeleton is provided with at least three flap valve film.
As the preferred embodiment of this programme, described skeleton is memory Ti-Ni alloy silk material, controls 0 and take the photograph during heat treatment
Deliquescing when family name spends, returns to normal when 37 degrees Celsius.
As the preferred embodiment of this programme, the centre of described pedestal is provided with perforate.
As the preferred embodiment of this programme, described flap valve film can be medical polyester film material, and structure is cryptomere.
As the preferred embodiment of this programme, the quantity of described flap valve film at least includes three, two of which enlarged portion
Respectively at least one, at contracting larynx one.
As the preferred embodiment of this programme, described outer lining is non-woven fabrics near the part of skeleton, at least includes two-layer,
Outer surface is medical polyester film.
The one or more technical schemes provided in the embodiment of the present application, at least have the following technical effect that or advantage:
Simple in construction, easy to use, can be put by branchofiberoscope service aisle, and rational in infrastructure, better tolerance, envelope
Closing property is strong, and beneficially secretions is discharged, and is adapted to different size of bronchus, thus reaches the effect of lung volume reduction surgery, reduces
Complication and mortality rate.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Some bright embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to
Other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the embodiment of the present application.
In Fig. 1,1, skeleton, 2, pedestal, 3, flap valve film, 4, outer lining.
Detailed description of the invention
The invention provides a kind of lower bronchus unidirectional plug device of branchofiberoscope, simple in construction, easy to use, can
Put by branchofiberoscope service aisle, and rational in infrastructure, better tolerance, closure is strong, and beneficially secretions is discharged,
It is adapted to different size of bronchus, thus reaches the effect of lung volume reduction surgery, reduce complication and mortality rate.
In order to be better understood from technique scheme, below in conjunction with Figure of description and specific embodiment to upper
State technical scheme to be described in detail.
As it is shown in figure 1, a kind of lower bronchus unidirectional plug device of branchofiberoscope, including skeleton 1 and outer lining 4, it is special
Levying and be, also include that pedestal 2 and flap valve film 3, the two ends of described skeleton 1 are fixed on pedestal 2, skeleton 1 encloses for longitudinal arrangement
Becoming frame structure, skeleton 1 is to cave inward away from longitudinal length 1/3rd in the distance from one end, and overall structure is Pear-Shaped,
The diameter of two ends pedestal 2 is than for 1:2, and skeleton 1 outer layer is provided with outer lining 4, and the inside of skeleton 1 is provided with at least three flap valve film 3.
Wherein, in actual applications, described skeleton 1 is memory Ti-Ni alloy silk material, controls 0 degree Celsius during heat treatment
Time deliquescing, return to normal when 37 degrees Celsius, by super-elasticity and the shape memory function of Ti-Ni alloy, can conveniently shrink, with
Time every skeleton 1 between connectionless point and pad, reduce longitudinal stability, be conducive to pulling into straight line and be placed in applier,
And put by branchofiberoscope service aisle.
Wherein, in actual applications, the framework that described skeleton 1 surrounds is gourd shape, can avoid because of mechanical pressure
Cause the situation that local bronchus wall is downright bad, its inflatable elastomeric can be kept to greatest extent simultaneously, so that itself and bronchus
Wall is combined closely, and improves closure.
Wherein, in actual applications, the centre of described pedestal 2 is provided with perforate, as excremental circulation passage.
Wherein, in actual applications, described flap valve film 3 can be medical polyester film material, and structure is cryptomere, Ke Yibao
Card gas, the one-way flow of liquid, so that open tube chamber when exhaling, close tube chamber, make the residual volume of lung lesions during air-breathing
Reducing, secretions flows out, gradually fibrosis, recovers lung functions.
Wherein, in actual applications, the quantity of described flap valve film 3 at least includes three, and two of which enlarged portion is respectively
At least one, can improve the selectivity of closure and one-way flow by contracting larynx one.
Wherein, in actual applications, described outer lining 4 is non-woven fabrics near the part of skeleton 1, at least includes two-layer, outward
Surface is medical polyester film, thus reduces the gas leakage situation of thromboembolism, strengthens its closure.
The above, be only presently preferred embodiments of the present invention, and the present invention not makees any pro forma restriction, though
So the present invention is disclosed above with preferred embodiment, but is not limited to the present invention, any technology people being familiar with this specialty
Member, in the range of without departing from technical solution of the present invention, when the technology contents of available the disclosure above makes a little change or modification
For the Equivalent embodiments of equivalent variations, as long as being the content without departing from technical solution of the present invention, the technical spirit of the foundation present invention
Any simple modification, equivalent variations and the modification being made above example, all still falls within the range of technical solution of the present invention.
Claims (6)
1. a lower bronchus unidirectional plug device of branchofiberoscope, including skeleton (1) and outer lining (4), it is characterised in that also
Including pedestal (2) and flap valve film (3), the two ends of described skeleton (1) are fixed on pedestal (2), and skeleton (1) is that longitudinal arrangement encloses
Becoming frame structure, skeleton (1) is to cave inward away from longitudinal length 1/3rd in the distance from one end, and overall structure is calabash
Shape, the diameter of two ends pedestal (2) is than for 1:2, and skeleton (1) outer layer is provided with outer lining (4), and the inside of skeleton (1) is provided with at least three
Flap valve film (3).
A kind of lower bronchus unidirectional plug device of branchofiberoscope the most according to claim 1, it is characterised in that described
Skeleton (1) for memory Ti-Ni alloy silk material, during heat treatment control 0 degree Celsius time deliquescing, return to normal when 37 degrees Celsius.
A kind of lower bronchus unidirectional plug device of branchofiberoscope the most according to claim 1, it is characterised in that described
The centre of pedestal (2) be provided with perforate.
A kind of lower bronchus unidirectional plug device of branchofiberoscope the most according to claim 1, it is characterised in that described
Flap valve film (3) can be medical polyester film material, structure is cryptomere.
A kind of lower bronchus unidirectional plug device of branchofiberoscope the most according to claim 1, it is characterised in that described
Flap valve film (3) two enlarged portion respectively at least one, at contracting larynx one, and the ventilation direction of all flap valve films (3) is identical.
A kind of lower bronchus unidirectional plug device of branchofiberoscope the most according to claim 1, it is characterised in that described
Outer lining (4) be non-woven fabrics near the part of skeleton (1), at least include two-layer, outer surface is medical polyester film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610314857.XA CN106037854A (en) | 2016-05-13 | 2016-05-13 | Bronchus unidirectional embolization apparatus under fiberoptic bronchoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610314857.XA CN106037854A (en) | 2016-05-13 | 2016-05-13 | Bronchus unidirectional embolization apparatus under fiberoptic bronchoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106037854A true CN106037854A (en) | 2016-10-26 |
Family
ID=57177635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610314857.XA Pending CN106037854A (en) | 2016-05-13 | 2016-05-13 | Bronchus unidirectional embolization apparatus under fiberoptic bronchoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106037854A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115531038A (en) * | 2022-09-26 | 2022-12-30 | 中日友好医院(中日友好临床医学研究所) | One-way valve for bronchus |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2749468Y (en) * | 2004-11-16 | 2006-01-04 | 张霄鹏 | One way valve arrangement inside trachea |
| CN1726873A (en) * | 2004-04-08 | 2006-02-01 | 史皆然 | Method and device for designing dismountable type hitch in use for bronchia in order to reduce volume of lung |
| WO2007047151A1 (en) * | 2005-10-14 | 2007-04-26 | Boston Scientific Limited | Bronchoscopic lung volume reduction valve |
| CN200960183Y (en) * | 2006-09-29 | 2007-10-17 | 中国人民解放军第四军医大学 | Plasticity bronchus blocking device |
| CN101172063A (en) * | 2007-09-29 | 2008-05-07 | 张霄鹏 | Bracket for lung volume reduction |
| CN102580171A (en) * | 2012-01-30 | 2012-07-18 | 先健科技(深圳)有限公司 | Bronchus flap and manufacturing method thereof |
| CN205198044U (en) * | 2015-09-07 | 2016-05-04 | 中国人民解放军第二军医大学 | Bronchus plugging device |
-
2016
- 2016-05-13 CN CN201610314857.XA patent/CN106037854A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1726873A (en) * | 2004-04-08 | 2006-02-01 | 史皆然 | Method and device for designing dismountable type hitch in use for bronchia in order to reduce volume of lung |
| CN2749468Y (en) * | 2004-11-16 | 2006-01-04 | 张霄鹏 | One way valve arrangement inside trachea |
| WO2007047151A1 (en) * | 2005-10-14 | 2007-04-26 | Boston Scientific Limited | Bronchoscopic lung volume reduction valve |
| CN200960183Y (en) * | 2006-09-29 | 2007-10-17 | 中国人民解放军第四军医大学 | Plasticity bronchus blocking device |
| CN101172063A (en) * | 2007-09-29 | 2008-05-07 | 张霄鹏 | Bracket for lung volume reduction |
| CN102580171A (en) * | 2012-01-30 | 2012-07-18 | 先健科技(深圳)有限公司 | Bronchus flap and manufacturing method thereof |
| CN205198044U (en) * | 2015-09-07 | 2016-05-04 | 中国人民解放军第二军医大学 | Bronchus plugging device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115531038A (en) * | 2022-09-26 | 2022-12-30 | 中日友好医院(中日友好临床医学研究所) | One-way valve for bronchus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104800941B (en) | Tracheal catheter built in a kind of reversible type combines air-breather with laryngeal mask | |
| CN100571661C (en) | Bracket for lung volume reduction | |
| CN106037854A (en) | Bronchus unidirectional embolization apparatus under fiberoptic bronchoscope | |
| CN107397562A (en) | Perivalvular leakage plugging device | |
| CN104941047B (en) | A kind of humidifier and continuous positive pressure ventilation therapy apparatus | |
| CN206997176U (en) | A kind of full-automatic endoscope cleaning-disinfection machine with itself pipeline sterilizing function | |
| CN103126730B (en) | Direct-inserting type peritoneoscope pneumoperitoneum-avoiding device | |
| CN205515945U (en) | T type chest peritoneal cavity drainage tube | |
| CN204890890U (en) | Humidifier and continuous positive airway pressure therapy apparatus of ventilating | |
| CN206228656U (en) | A kind of drain age-tube device for Internal Medicine-Oncology | |
| CN208114617U (en) | A kind of device for balloon occluder in air flue | |
| CN209270424U (en) | Relief pipe is used in the nursing of adjustable type division of gastroenterology | |
| CN204246166U (en) | A kind of gynecological laparoscopic operation specimen sampling bag | |
| CN208943179U (en) | A kind of type breathing-machine humidification bottle automatically adjusting water | |
| CN207221064U (en) | A kind of surgical abdominal cavity flow diverter | |
| CN207804676U (en) | A kind of newborn's stomach decompression instrument | |
| CN2749468Y (en) | One way valve arrangement inside trachea | |
| CN209475333U (en) | A kind of breathing pipeline | |
| CN208031238U (en) | A kind of laparoscope inflatable organization space device for spreading | |
| CN206642140U (en) | Multifunctional negative-pressure flow diverter | |
| CN206507985U (en) | A kind of two-way nipper of digestive endoscopy | |
| CN210750831U (en) | Chest tube sealing paste | |
| CN205897887U (en) | Perfluor pipe bundle condenser | |
| CN206510506U (en) | A kind of fabric | |
| CN205626586U (en) | Breathe coordinated type negative pressure thorax drainage ware |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161026 |
|
| RJ01 | Rejection of invention patent application after publication |