CN107007304A - A kind of proctoscope doppler transducer - Google Patents
A kind of proctoscope doppler transducer Download PDFInfo
- Publication number
- CN107007304A CN107007304A CN201710389012.1A CN201710389012A CN107007304A CN 107007304 A CN107007304 A CN 107007304A CN 201710389012 A CN201710389012 A CN 201710389012A CN 107007304 A CN107007304 A CN 107007304A
- Authority
- CN
- China
- Prior art keywords
- outer tube
- window
- tube body
- recess
- proctoscope
- 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
- 230000007704 transition Effects 0.000 claims description 2
- 208000014617 hemorrhoid Diseases 0.000 description 7
- 210000001367 artery Anatomy 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/12—Diagnosis using ultrasonic, sonic or infrasonic waves in body cavities or body tracts, e.g. by using catheters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/34—Trocars; Puncturing needles
- A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
- A61B17/3421—Cannulas
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/00234—Surgical instruments, devices or methods for minimally invasive surgery
- A61B2017/00292—Surgical instruments, devices or methods for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
- A61B2017/00296—Surgical instruments, devices or methods for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means mounted on an endoscope
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B2017/00743—Type of operation; Specification of treatment sites
- A61B2017/00818—Treatment of the gastro-intestinal system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/34—Trocars; Puncturing needles
- A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
- A61B17/3421—Cannulas
- A61B2017/345—Cannulas for introduction into a natural body opening
- A61B2017/3452—Cannulas for introduction into a natural body opening for the rectum, e.g. for hemorrhoid surgery
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/34—Trocars; Puncturing needles
- A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
- A61B2017/3454—Details of tips
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Medical Informatics (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Pathology (AREA)
- Molecular Biology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Physics & Mathematics (AREA)
- Biophysics (AREA)
- Radiology & Medical Imaging (AREA)
- Surgical Instruments (AREA)
Abstract
The present invention provides a kind of proctoscope doppler transducer, including inner sleeve, ultrasonic transducer is provided with the inner sleeve, also include outer tube, window is offered on the outer tube body, the window is arranged away from outer tube body, and recess is laid with the outer tube body at the window, and the concave surface of the recess is arranged away from outer tube body.The window away from outer tube body arrangement is offered on outer tube body, on the one hand, the window on body can provide effective support to the tissue of affected area；On the other hand, add the operating space of healthcare givers, recess is laid with outer tube body at window, further increase operating space, when outer tube caliber is constant, compared with prior art, at least add 1/3rd operating space, enough operating spaces ensure that healthcare givers is effectively handled affected area.
Description
Technical field
The present invention relates to medical instruments field, specially a kind of proctoscope doppler transducer.
Background technology
In hemorrhoid treating technology, doppler transducer needs to find hemorrhoid arteries and hemorrhoid arteries is ligatured,
Also suture suspention is carried out to hemorrhoid body after the completion of ligation.Therefore, it is accomplished by certain operating space to suture on the sleeve pipe of probe
Hemorrhoid body, is only in the prior art, on columned sleeve pipe to have opened up window, and healthcare givers operating space is not enough, and sleeve pipe
On window be to be opened up from the end of sleeve pipe upper arc surface to the pipe shaft of sleeve pipe, do not simply fail to so support hemorrhoid body at tissue,
And edge of window, along easy scratch normal structure, serious impact on medical personnel at hemorrhoid body to suturing.
The content of the invention
It is an object of the invention to provide a kind of proctoscope doppler transducer, enough operating spaces are not only provided, and
Ensure that healthcare givers is effectively handled affected area.
To achieve these goals, the technical scheme used for：A kind of proctoscope doppler transducer, including inner sleeve,
It is provided with the inner sleeve on ultrasonic transducer, in addition to outer tube, the outer tube body and offers window, the window
Away from outer tube body arrangement, recess is laid with the outer tube body at the window, the concave surface of the recess is away from overcoat
Pipe body is arranged.
Compared with prior art, technique effect of the invention is：Offered on outer tube body away from outer tube body cloth
The window put, on the one hand, the window on body can provide effective support to the tissue of affected area；On the other hand, doctor is added
Recess is laid with outer tube body at the operating space for the treatment of personnel, window, further increases operating space, in outer tube pipe
When footpath is constant, compared with prior art, 1/3rd operating space is at least added, enough operating spaces ensure medical people
Member is effectively handled affected area.
Brief description of the drawings
Fig. 1 is front view of the invention；
Fig. 2 is Fig. 1 A-A sectional views.
Embodiment
The present invention is described in further detail with reference to Fig. 1 and 2.
Ultrasonic transducer is provided with a kind of proctoscope doppler transducer, including inner sleeve, the inner sleeve, in addition to
Window 11 is offered on outer tube 10, the body of outer tube 10, the window 11 is arranged away from the body of outer tube 10, the window
Recess 12 is laid with the body of outer tube 10 at mouth 11, the concave surface of the recess 12 is arranged away from the body of outer tube 10.
In such scheme, inner sleeve is rotated so that ultrasonic transducer is detected after the arteries of affected area, passes through overcoat
The window 11 opened up on the body of pipe 10 realizes the processing to focus.Offered on the body of outer tube 10 away from the body cloth of outer tube 10
The window 11 put, on the one hand, the window 11 on body can provide effective support to the tissue of affected area；On the other hand, increase
The operating space of healthcare givers；Recess 12 is laid with the body of outer tube 10 at window 11, further increases operating space,
When the caliber of outer tube 10 is constant, compared with prior art, 1/3rd operating space is at least added, enough operations are empty
Between ensure that healthcare givers is effectively handled affected area.
The window 11 is square, and the edge of the window 11 is to horizontal-extending at opening.Prevent the edge of window 11 from scraping
Hinder normal structure, it is ensured that window 11 is reliably supported to affected area.
Preferably, there is recess 12 on the body of outer tube 10 of the opposite side of window 11.Operated for healthcare givers
There is provided convenient.
Connected between window 11 and outer tube 10 body by the transition of arcwall face 13.Ensure that outer tube 10 safe can be put
Enter, be easy to rotating tubular body window 11 is directed at affected area.
The preferred embodiment of the present invention described in detail above, but the present invention is not limited in above-mentioned embodiment
Detail, in the range of the technology design of the present invention, can carry out a variety of equivalents to technical scheme, these
Equivalents belong to protection scope of the present invention.
Claims (4)
1. being provided with ultrasonic transducer on a kind of proctoscope doppler transducer, including inner sleeve, the inner sleeve, its feature exists
In：Also include offering window (11) on outer tube (10), outer tube (10) body, the window (11) is away from outer tube
(10) body is arranged, is laid with recess (12) on outer tube (10) body at window (11) place, the concave surface of the recess (12) is remote
From outer tube (10) body arrangement.
2. proctoscope doppler transducer according to claim 1, it is characterised in that：The window (11) is square, institute
The edge of window (11) is stated to horizontal-extending at opening.
3. proctoscope doppler transducer according to claim 1, it is characterised in that：Outside window (11) opposite side
There is recess (12) on sleeve pipe (10) body.
4. proctoscope doppler transducer according to claim 1, it is characterised in that：The window (11) and outer tube
(10) connected between body by arcwall face (13) transition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710389012.1A CN107007304A (en) | 2017-05-25 | 2017-05-25 | A kind of proctoscope doppler transducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710389012.1A CN107007304A (en) | 2017-05-25 | 2017-05-25 | A kind of proctoscope doppler transducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107007304A true CN107007304A (en) | 2017-08-04 |
Family
ID=59451738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710389012.1A Pending CN107007304A (en) | 2017-05-25 | 2017-05-25 | A kind of proctoscope doppler transducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107007304A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060167473A1 (en) * | 2005-01-25 | 2006-07-27 | Mathias Scheyer | Instrument for use in the treatment of prolapsed hemorrhoids |
| US7118528B1 (en) * | 2004-03-16 | 2006-10-10 | Gregory Piskun | Hemorrhoids treatment method and associated instrument assembly including anoscope and cofunctioning tissue occlusion device |
| CN200987681Y (en) * | 2006-10-18 | 2007-12-12 | 南京奥珂森电子有限公司 | Ultrasonic Doppler diagnosis apparatus for hemorrhoidal arterial ligation |
| CN202207136U (en) * | 2011-08-24 | 2012-05-02 | 江苏省人民医院 | rectal injury discriminator |
| CN202942088U (en) * | 2012-11-27 | 2013-05-22 | 李海霞 | Improved anoscope |
| CN203749448U (en) * | 2014-02-28 | 2014-08-06 | 南京奥珂森电子有限公司 | Rectoscope ultrasonic Doppler probe |
| CN104622541A (en) * | 2013-11-08 | 2015-05-20 | 浙江理工大学 | Auxiliary instrument for removing foreign matter in intestine |
-
2017
- 2017-05-25 CN CN201710389012.1A patent/CN107007304A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7118528B1 (en) * | 2004-03-16 | 2006-10-10 | Gregory Piskun | Hemorrhoids treatment method and associated instrument assembly including anoscope and cofunctioning tissue occlusion device |
| US20060167473A1 (en) * | 2005-01-25 | 2006-07-27 | Mathias Scheyer | Instrument for use in the treatment of prolapsed hemorrhoids |
| CN200987681Y (en) * | 2006-10-18 | 2007-12-12 | 南京奥珂森电子有限公司 | Ultrasonic Doppler diagnosis apparatus for hemorrhoidal arterial ligation |
| CN202207136U (en) * | 2011-08-24 | 2012-05-02 | 江苏省人民医院 | rectal injury discriminator |
| CN202942088U (en) * | 2012-11-27 | 2013-05-22 | 李海霞 | Improved anoscope |
| CN104622541A (en) * | 2013-11-08 | 2015-05-20 | 浙江理工大学 | Auxiliary instrument for removing foreign matter in intestine |
| CN203749448U (en) * | 2014-02-28 | 2014-08-06 | 南京奥珂森电子有限公司 | Rectoscope ultrasonic Doppler probe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170804 |