CN104055561A - Sucked type material taking device for bronchoscope - Google Patents
Sucked type material taking device for bronchoscope Download PDFInfo
- Publication number
- CN104055561A CN104055561A CN201410334075.3A CN201410334075A CN104055561A CN 104055561 A CN104055561 A CN 104055561A CN 201410334075 A CN201410334075 A CN 201410334075A CN 104055561 A CN104055561 A CN 104055561A
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- China
- Prior art keywords
- negative pressure
- tube
- tracheascope
- pipeline section
- sucked type
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/50—Instruments, other than pincettes or toothpicks, for removing foreign bodies from the human body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/24—Surgical instruments, devices or methods, e.g. tourniquets for use in the oral cavity, larynx, bronchial passages or nose; Tongue scrapers
- A61B2017/242—Surgical instruments, devices or methods, e.g. tourniquets for use in the oral cavity, larynx, bronchial passages or nose; Tongue scrapers for bronchial passages
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The invention discloses a sucked type material taking device for a bronchoscope. The sucked type material taking device for the bronchoscope comprises a flexible sleeve tube and an adjustable telescopic negative pressure tube arranged in the flexible sleeve tube, a negative pressure suction cup which is contained in the flexible sleeve tube and capable of stretching out the front end of the flexible sleeve tube is connected to the front end of the adjustable telescopic negative pressure tube, and the tail end of the adjustable telescopic negative pressure tube stretches out of the tail end of the flexible sleeve tube and is connected with a negative pressure source. The sucked type material taking device for the bronchoscope is used in cooperation with the bronchoscope, is convenient to operate, spheroidal foreign matters with smooth surfaces embedded in a weasand can be taken out, the defects of an existing bronchoscope material taking device can be overcome, foreign matters in segment bronchia can also be taken out, thoracotomy is avoided, and the practicability is high.
Description
Technical field
The present invention relates to foreign body in trachea and get sundries field, particularly a kind of sucked type tracheascope is with getting sundries.
Background technology
Child crying and screaming, recumbency is eaten and easily make foreign body enter trachea while playing containing thing, adult all easily sucks trachea by foreign body at excessive drinking, stupor, general anesthesia, function of deglutition after complete and vomiting.Foreign body in trachea generation symptom is conventionally relevant with size, shape and the character of foreign body.Patients with Acute can have the symptoms such as cough, uncomfortable in chest, chest pain, tachypnea, and severe one can cause suffocates or foreign body brings out laryngospasm and causes death.Foreign body inflation clamp in a laterobronchus time, can be wrapped up by granulation or fibrous tissue, cause bronchial obstruction, cause secondary infection etc., also can cause and cough yellow sputum, sputum mixed with blood, pulmonary atelectasis or emphysema etc., thereby cause the symptoms such as dyspnea and anoxia.It is more of a specified duration that foreign body in trachea rests in trachea the time, endanger greatlyr, and therefore, foreign body in trachea generally all should take out as early as possible, to reduce the chance of suffocating with other intercurrent diseases.
Shown in Figure 1, it is that thing pincers 10 are got in tracheascope that sundries are got in current tracheascope, and the front end that thing pincers 10 are got in tracheascope is binding clip 11, and tail end is lever 12.During taking foreign body, first by anesthesia of patient, then pour bronchoscope into, by glottis, enter left and right bronchus, then progressively check the opening of each main bronchus and bronchi lobares et segmentales.Find after foreign body, according to the position of the kind of foreign body, shape and existence and surrounding tissue situation, by tracheascope, get thing pincers 10 foreign body clamp is gone out.
But, if when foreign body is the spheroidal foreign bodies such as iron shot, glass bead, plant nut, this class foreign body smooth surface and matter are hard, be difficult for fragmentation, be often close to tracheal wall.The reason that thing pincers 10 shapes because of foreign body and foreign body are close to tracheal wall is got in above-mentioned tracheascope, often can not clamp easily to clamp foreign body and cause and get thing failure.In addition, when foreign body in trachea is circle and small volume, often easily fall into bronchi lobares et segmentales, at this moment tracheascope is got thing pincers 10 and because of binding clip 11, can not be opened to cause and get thing failure.This class client need is got thing by open chest surgery, and this makes patient be faced with huge operation wound and operation risk.
Summary of the invention
The object of the invention is to get for existing tracheascope deficiency and the defect of sundries, provide a kind of sucked type tracheascope with getting sundries, this sucked type tracheascope is easy to operate with getting sundries, can attract ganoid spheroidal foreign body etc., can address the above problem.
Technical problem solved by the invention can realize by the following technical solutions:
Sucked type tracheascope, with getting sundries, comprising:
Soft tube;
Be arranged on the adjustable and retractable negative tube in described soft tube, the front end of described adjustable and retractable negative tube is connected with one and is accommodated in described soft tube and the negative pressure sucker of extended described soft tube front end, and the tail end of described adjustable and retractable negative tube stretches out described soft tube tail end and is connected with negative pressure source.
In a preferred embodiment of the invention, described negative pressure sucker is soft negative pressure sucker, and the external diameter of described soft negative pressure sucker is greater than described soft tube internal diameter.
In a preferred embodiment of the invention, described adjustable and retractable negative tube comprises front pipeline section and rear pipeline section, the front end of described front pipeline section is connected with described negative pressure sucker, the tail end of described rear pipeline section is connected with negative pressure source, the tail end of described front pipeline section and the front end of described rear pipeline section are threaded connection, and described soft tube inwall is also provided with the positive stop strip of the described front pipeline section rotation of restriction.
In a preferred embodiment of the invention, the front end of described soft tube is fillet smooth structure.
In a preferred embodiment of the invention, described soft tube is metal soft tube.
Owing to having adopted technical scheme as above, the present invention and tracheascope are used in conjunction with, easy to operate, can take out and be embedded in endotracheal ganoid spheroidal foreign body etc., solve the deficiency that sundries are got in existing tracheascope, and the present invention can also take out the foreign body in bronchi lobares et segmentales, avoids open chest surgery, practical.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation that sundries are got in existing tracheascope.
Fig. 2 is that the negative pressure sucker of an embodiment of the present invention is accommodated in the structural representation in soft tube.
Fig. 3 is the structural representation that the negative pressure sucker of an embodiment of the present invention stretches out soft tube front end.
The specific embodiment
For technological means, creation characteristic that the present invention is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
Referring to the sucked type tracheascope shown in Fig. 2 and Fig. 3, with getting sundries, comprise soft tube 100 and pass the adjustable and retractable negative tube 200 of soft tube 100, soft tube 100 is metal soft tube.The front end of adjustable and retractable negative tube 200 is connected with negative pressure sucker 300, and the tail end of adjustable and retractable negative tube 200 stretches out soft tube 100 tail ends 120 and is connected with negative pressure source (not shown).During without taking-up foreign body, negative pressure sucker 300 is accommodated in soft tube 100 (as shown in Figure 2); In the time of need to taking out foreign body, negative pressure sucker 300 stretches out soft tube 100 front ends 110 and takes out foreign body (as shown in Figure 3) by negative-pressure adsorption under the length variations of adjustable and retractable negative tube 200.
In order to make negative pressure sucker 300 can attract the foreign body of different sizes, shape in trachea, the negative pressure sucker 300 in the present embodiment is soft negative pressure sucker, and the external diameter of soft negative pressure sucker is greater than soft tube 100 internal diameters.So change the overhang of negative pressure sucker 300 by adjustable and retractable negative tube 200, to change negative pressure sucker 300 openings of sizes, and then adaptation difference is big or small, the foreign body of shape.
In order to make the convenient length that regulates of adjustable and retractable negative tube 200, the adjustable and retractable negative tube 200 in the present embodiment comprises front pipeline section 210 and rear pipeline section 220, and the front end 211 of front pipeline section 210 is connected with negative pressure sucker 300.The tail end 222 of rear pipeline section 220 is connected with negative pressure source.The tail end 212 of front pipeline section 210 is threaded connection with the front end 221 of rear pipeline section 220, and soft tube 100 inwalls are also provided with the positive stop strip (not shown) of front pipeline section 210 rotations of restriction.So in the time need to regulating the length of adjustable and retractable negative tube 200, pipeline section 220 after rotation, now because front pipeline section 210 is limited to positive stop strip and can not rotates, before institute, pipeline section 210 just moves forward or moves backward, change the length of adjustable and retractable negative tube 200, and then changed the position of negative pressure sucker 300.
Certainly, other adjustable and retractable structures that adjustable and retractable negative tube 200 can also easily be expected for those skilled in the art, for example adjustable and retractable negative tube 200 can comprise front pipe, rear pipe, between front pipe, rear pipe, by elastic component, connects.
In order to prevent that the outer wall of negative pressure sucker 300 from wearing and tearing in telescopic process frequently, the front end 110 of soft tube 100 is fillet smooth structure.
Operation principle of the present invention is as follows:
When circular foreign or rule of surface and smooth foreign body are fallen in bronchus, import tracheascope, find after foreign body, by tracheascope, import the present invention, when approaching foreign body, change the length of adjustable and retractable negative tube 200, negative pressure sucker 300 is opened completely, after the 200 access vacuum suctions of adjustable and retractable negative tube, make negative pressure sucker 300 be adsorbed in foreign body surface completely, then the present invention is taken out of foreign body together with tracheascope in body.
When circular foreign or rule of surface and smooth foreign body are fallen in bronchial bronchi lobares et segmentales, import tracheascope, find after foreign body, by tracheascope, import the present invention, when approaching foreign body, change the length of adjustable and retractable negative tube 200, negative pressure sucker 300 half is opened or according to foreign body surface configuration, regulate the opening angle of negative pressure sucker 300, after the 200 access vacuum suctions of adjustable and retractable negative tube, make negative pressure sucker 300 be adsorbed in foreign body surface completely, then the present invention is taken out of foreign body together with tracheascope in body.
The present invention and tracheascope are used in conjunction with, easy to operate, can take out and be embedded in endotracheal ganoid spheroidal foreign body etc., solve the deficiency that sundries are got in existing tracheascope, and the present invention can also take out the foreign body in bronchi lobares et segmentales, avoids open chest surgery, practical.
More than show and described ultimate principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (5)
1. sucked type tracheascope, with getting sundries, is characterized in that, comprising:
Soft tube;
Be arranged on the adjustable and retractable negative tube in described soft tube, the front end of described adjustable and retractable negative tube is connected with one and is accommodated in described soft tube and the negative pressure sucker of extended described soft tube front end, and the tail end of described adjustable and retractable negative tube stretches out described soft tube tail end and is connected with negative pressure source.
2. sucked type tracheascope as claimed in claim 1, with getting sundries, is characterized in that, described negative pressure sucker is soft negative pressure sucker, and the external diameter of described soft negative pressure sucker is greater than described soft tube internal diameter.
3. sucked type tracheascope as claimed in claim 2 is with getting sundries, it is characterized in that, described adjustable and retractable negative tube comprises front pipeline section and rear pipeline section, the front end of described front pipeline section is connected with described negative pressure sucker, the tail end of described rear pipeline section is connected with negative pressure source, the tail end of described front pipeline section and the front end of described rear pipeline section are threaded connection, and described soft tube inwall is also provided with the positive stop strip of the described front pipeline section rotation of restriction.
4. the sucked type tracheascope as described in claim as arbitrary in claims 1 to 3, with getting sundries, is characterized in that, the front end of described soft tube is fillet smooth structure.
5. sucked type tracheascope as claimed in claim 4, with getting sundries, is characterized in that, described soft tube is metal soft tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410334075.3A CN104055561A (en) | 2014-07-14 | 2014-07-14 | Sucked type material taking device for bronchoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410334075.3A CN104055561A (en) | 2014-07-14 | 2014-07-14 | Sucked type material taking device for bronchoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104055561A true CN104055561A (en) | 2014-09-24 |
Family
ID=51543691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410334075.3A Pending CN104055561A (en) | 2014-07-14 | 2014-07-14 | Sucked type material taking device for bronchoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104055561A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105852941A (en) * | 2016-03-31 | 2016-08-17 | 陈晓阳 | Sucker-like air way foreign matter extractor |
| CN107468307A (en) * | 2017-09-08 | 2017-12-15 | 邵秋季 | A kind of blood vessel takes glue catching device and arrests component |
| CN108778164A (en) * | 2015-11-30 | 2018-11-09 | 彼然华医疗有限公司 | Obstruction removes |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009066178A (en) * | 2007-09-13 | 2009-04-02 | Goodman Co Ltd | Suction catheter |
| CN201658408U (en) * | 2010-04-09 | 2010-12-01 | 栾子泉 | Device for taking out foreign bodies in nasal cavity |
| JP3181583U (en) * | 2012-11-30 | 2013-02-14 | ニプロ株式会社 | Aspiration catheter |
| US20130123758A1 (en) * | 2008-01-21 | 2013-05-16 | Joseph Berk | Foreign object extractor |
| CN204016442U (en) * | 2014-07-14 | 2014-12-17 | 上海市肺科医院 | Sucked type tracheascope is with getting sundries |
-
2014
- 2014-07-14 CN CN201410334075.3A patent/CN104055561A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009066178A (en) * | 2007-09-13 | 2009-04-02 | Goodman Co Ltd | Suction catheter |
| US20130123758A1 (en) * | 2008-01-21 | 2013-05-16 | Joseph Berk | Foreign object extractor |
| CN201658408U (en) * | 2010-04-09 | 2010-12-01 | 栾子泉 | Device for taking out foreign bodies in nasal cavity |
| JP3181583U (en) * | 2012-11-30 | 2013-02-14 | ニプロ株式会社 | Aspiration catheter |
| CN204016442U (en) * | 2014-07-14 | 2014-12-17 | 上海市肺科医院 | Sucked type tracheascope is with getting sundries |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108778164A (en) * | 2015-11-30 | 2018-11-09 | 彼然华医疗有限公司 | Obstruction removes |
| CN108778164B (en) * | 2015-11-30 | 2021-05-11 | 彼然华医疗有限公司 | Blockage removal |
| CN105852941A (en) * | 2016-03-31 | 2016-08-17 | 陈晓阳 | Sucker-like air way foreign matter extractor |
| CN105852941B (en) * | 2016-03-31 | 2018-03-27 | 陈晓阳 | Sucker shape foreign bodies in airway extractor |
| CN107468307A (en) * | 2017-09-08 | 2017-12-15 | 邵秋季 | A kind of blood vessel takes glue catching device and arrests component |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140924 |