CN104127221B - A kind of device dredging air flue slough tissue - Google Patents
A kind of device dredging air flue slough tissue Download PDFInfo
- Publication number
- CN104127221B CN104127221B CN201410377058.8A CN201410377058A CN104127221B CN 104127221 B CN104127221 B CN 104127221B CN 201410377058 A CN201410377058 A CN 201410377058A CN 104127221 B CN104127221 B CN 104127221B
- Authority
- CN
- China
- Prior art keywords
- steel wire
- needle body
- wire passage
- joystick
- conduit
- 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.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 57
- 239000010959 steel Substances 0.000 claims abstract description 57
- 239000000463 material Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 206010028980 Neoplasm Diseases 0.000 abstract description 8
- 208000037062 Polyps Diseases 0.000 abstract description 7
- 210000003437 trachea Anatomy 0.000 abstract description 4
- 230000000903 blocking effect Effects 0.000 description 4
- 239000004744 fabric Substances 0.000 description 3
- 206010003497 Asphyxia Diseases 0.000 description 1
- 208000024212 Tracheal Neoplasms Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000013152 interventional procedure Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002271 resection Methods 0.000 description 1
- 208000024363 trachea neoplasm Diseases 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/50—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
Landscapes
- 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)
- Surgical Instruments (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The present invention relates to a kind of device dredging air flue slough tissue, including joystick, joystick connects conduit, the other end of conduit connects the fixing pin of tissue, the fixing pin of tissue includes the needle body and syringe needle, needle body afterbody connects conduit, the needle body is internal with hollow channel in a tubular form, with steel wire passage on needle body tube wall, steel wire passage is helically uniform on needle body tube wall, steel wire passage and hollow channel tilt mutually, and interconnect, the flexible inner core of joystick connects finer wire, finer wire passes into hollow channel through conduit, the finer wire other end is branched into the fine steel wire corresponding with steel wire passage, and pass in steel wire passage, joystick controls fine steel wire and stretches out in steel wire passage or retract. the present invention, by organizing fixing pin to the radially-protruding fine steel wire of trachea, catches on cut polyp or tumor tissues with smooth taking-up, it is prevented that block far-end tube chamber in operation.
Description
Technical field
The invention belongs to trachea slough tissue and take out device, particularly relate to a kind of device dredging air flue slough tissue.
Background technology
If there is polyp or tumor tissues in air flue, need to carry out air flue interventional procedure treatment, generally all apply snare or the excision treatment of electric knife method, polyp cut in operation or tumor tissues easily fall in air flue far-end, blocking tube chamber, it is not easily taken out, extend operating time, increase patient suffering, asphyxiation hazard even occurs.
Summary of the invention
The technical problem to be solved is to provide a kind of device dredging air flue slough tissue, fixing it is needled into tissue by organizing, utilizes joystick to be extended radially out to trachea by fine steel wire simultaneously, is thrust tissue by needle body sidewall steel wire passage, catch on cut polyp or tumor tissues, extract this device out polyp or tumor tissues to be taken out, it is prevented that blocking air flue far-end occurs.
The technical solution adopted for the present invention to solve the technical problems is: provide a kind of device dredging air flue slough tissue, including joystick, described joystick connects conduit, the other end of described conduit connects the fixing pin of tissue, the fixing pin of described tissue includes the needle body and syringe needle, described needle body afterbody connects conduit, the described needle body is internal with hollow channel in a tubular form, with steel wire passage on described needle body tube wall, described steel wire passage is helically uniform on needle body tube wall, described steel wire passage and hollow channel tilt mutually, and interconnect, the flexible inner core of described joystick connects finer wire, described finer wire passes into hollow channel through conduit, the described finer wire other end is branched into the fine steel wire corresponding with steel wire passage, and pass in steel wire passage, described joystick makes fine steel wire from stretching out in steel wire passage or retracting by controlling finer wire.
Described steel wire passage tilts to the caudal directions of the needle body.
With 3 steel wire passages helically uniform on described needle body tube wall.
Fine steel wire, fine steel wire and finer wire Liancheng one is had in the steel wire passage of the sidewall of the described needle body.
The described needle body and syringe needle are an entirety, and make with stainless steel material.
Beneficial effect
It is an advantage of the current invention that, by the fine steel wire organizing fixing pin radially to utilize joystick to stretch out to trachea, catch on cut polyp or tumor tissues, extract this device polyp out or tumor tissues takes out, prevent blocking tube chamber, extend operating time, increase patient suffering, the generation of unfavorable conditions such as suffocating even occurs.
Accompanying drawing explanation
Fig. 1 is needle body cross-sectional view of the present invention.
Fig. 2 is the structural representation that needle body steel wire passage of the present invention tilts mutually with hollow channel and interconnects.
Fig. 3 is the needle body sidewall uniform schematic diagram of steel wire channel spiral of the present invention.
Fig. 4 is joystick structural representation of the present invention.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is expanded on further. Should be understood that these embodiments are merely to illustrate the present invention rather than restriction the scope of the present invention. In addition, it is to be understood that after having read the content that the present invention lectures, the present invention can be made various changes or modifications by those skilled in the art, and these equivalent form of values fall within the application appended claims limited range equally.
As shown in Figures 1 to 4, a kind of device dredging air flue slough tissue, including joystick, described joystick connects conduit, the other end of described conduit connects the fixing pin of tissue, the fixing pin of described tissue includes the needle body 1 and syringe needle 2, the described needle body 1 afterbody connects conduit, the described needle body 1 is internal with hollow channel 5 in a tubular form, with steel wire passage 3 on the described needle body 1 tube wall, described steel wire passage 3 is helically uniform on the needle body 1 tube wall, described steel wire passage 3 tilts mutually with hollow channel 5, and interconnect, the flexible inner core of described joystick connects finer wire 7, described finer wire 7 passes into hollow channel 5 through conduit, described finer wire 7 other end is branched into the fine steel wire 4 corresponding with steel wire passage 3, and pass in steel wire passage 3, described joystick makes fine steel wire 4 stretch out in steel wire passage 3 or retract by controlling finer wire 7.
Described steel wire passage 3 tilts to the caudal directions of the needle body 1.
With 3 steel wire passages 3 helically uniform on the described needle body 1 tube wall.
Having fine steel wire 4 in the steel wire passage 3 of the sidewall of the described needle body 1, fine steel wire 4 is connected with finer wire 7.
The described needle body 1 and syringe needle 2 are an entirety, and make with stainless steel material.
In actual use, tracheal neoplasm patient adopts snare excision treatment, but tumor resection tissue easily falls in far-end air flue, blocking far-end air flue tube chamber, possibility of suffocating even occurs, apply this device and enter in the swollen fabric texture that the fixing pin 1 of airway tissue thrusts excision, fine steel wire 4 is made to stretch out in steel wire passage 3 finer wire 7 by joystick, fine steel wire thrusts tissue from the steel wire passage of needle body side, effectively catch on swollen fabric texture, finally connect whole device together to extract out, swollen fabric texture is made to take out smoothly, operating time is short, substantially alleviate patient suffering, avoid the occurrence of possibility of suffocating.
Claims (5)
1. the device that can dredge air flue slough tissue, including joystick, described joystick connects conduit, it is characterized in that, the other end of described conduit connects the fixing pin of tissue, the fixing pin of described tissue includes the needle body (1) and syringe needle (2), the described needle body (1) afterbody connects conduit, the described needle body (1) is internal with hollow channel (5) in a tubular form, with steel wire passage (3) on the described needle body (1) tube wall, described steel wire passage (3) is helically uniform on the needle body (1) tube wall, described steel wire passage (3) and hollow channel (5) tilt mutually, and interconnect, the flexible inner core of described joystick connects finer wire (7), described finer wire (7) passes into hollow channel (5) through conduit, described finer wire (7) other end is branched into the fine steel wire (4) corresponding with steel wire passage (3), and pass in steel wire passage (3), described joystick makes fine steel wire (4) stretch out in steel wire passage (3) or retract by controlling finer wire (7).
2. a kind of device dredging air flue slough tissue according to claim 1, it is characterised in that described steel wire passage (3) tilts to the caudal directions of the needle body (1).
3. a kind of device dredging air flue slough tissue according to claim 1, it is characterised in that with 3 steel wire passages (3) helically uniform on the described needle body (1) tube wall.
4. a kind of device dredging air flue slough tissue according to claim 1, it is characterized in that, having fine steel wire (4) in the steel wire passage (3) of the sidewall of the described needle body (1), fine steel wire (4) is connected with finer wire (7).
5. a kind of device dredging air flue slough tissue according to claim 1, it is characterised in that the described needle body (1) and syringe needle (2) are an entirety, and make with stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410377058.8A CN104127221B (en) | 2014-08-01 | 2014-08-01 | A kind of device dredging air flue slough tissue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410377058.8A CN104127221B (en) | 2014-08-01 | 2014-08-01 | A kind of device dredging air flue slough tissue |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104127221A CN104127221A (en) | 2014-11-05 |
| CN104127221B true CN104127221B (en) | 2016-06-08 |
Family
ID=51800259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410377058.8A Expired - Fee Related CN104127221B (en) | 2014-08-01 | 2014-08-01 | A kind of device dredging air flue slough tissue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104127221B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220104800A1 (en) * | 2019-02-04 | 2022-04-07 | International Private Bank Llc | Access needle systems and methods |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19514534A1 (en) * | 1995-04-20 | 1996-10-24 | Pfm Prod Fuer Die Med Ag | Capturing sling for recovering foreign bodies by intervention in body vessels or cavities |
| CN2840935Y (en) * | 2005-09-16 | 2006-11-29 | 李鸣 | A kind of steel wire connects device |
| CN2870752Y (en) * | 2006-01-15 | 2007-02-21 | 刘爱华 | Nasal-cavity foreign-body takeout device |
| DE102005042216A1 (en) * | 2005-09-05 | 2007-03-08 | Andramed Gmbh | Catheter for the removal of foreign bodies, comprises a tip which is slightly angled, and a loop shaped section |
| US8043314B2 (en) * | 2000-04-06 | 2011-10-25 | Revascular Therapeutics Inc. | Guidewire for crossing occlusions or stenoses |
| CN204016413U (en) * | 2014-08-01 | 2014-12-17 | 黄旺 | A kind of device of dredging air flue slough tissue |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005026466A1 (en) * | 2005-06-09 | 2006-12-28 | University Of Dundee | Medical instrument for removing objects from narrow canals |
-
2014
- 2014-08-01 CN CN201410377058.8A patent/CN104127221B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19514534A1 (en) * | 1995-04-20 | 1996-10-24 | Pfm Prod Fuer Die Med Ag | Capturing sling for recovering foreign bodies by intervention in body vessels or cavities |
| US8043314B2 (en) * | 2000-04-06 | 2011-10-25 | Revascular Therapeutics Inc. | Guidewire for crossing occlusions or stenoses |
| DE102005042216A1 (en) * | 2005-09-05 | 2007-03-08 | Andramed Gmbh | Catheter for the removal of foreign bodies, comprises a tip which is slightly angled, and a loop shaped section |
| CN2840935Y (en) * | 2005-09-16 | 2006-11-29 | 李鸣 | A kind of steel wire connects device |
| CN2870752Y (en) * | 2006-01-15 | 2007-02-21 | 刘爱华 | Nasal-cavity foreign-body takeout device |
| CN204016413U (en) * | 2014-08-01 | 2014-12-17 | 黄旺 | A kind of device of dredging air flue slough tissue |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104127221A (en) | 2014-11-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: HU SHENGPING Effective date: 20150624 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Huang Wang Inventor after: Hu Shengping Inventor before: Huang Wang |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: HUANG WANG TO: HUANG WANG HU SHENGPING |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20150624 Address after: 364000 Department of respiratory medicine, Fujian Longyan Second Hospital (Fujian City, Longyan province) Applicant after: Huang Wang Applicant after: Hu Shengping Address before: 364000 Department of respiratory medicine, Fujian Longyan Second Hospital (Fujian City, Longyan province) Applicant before: Huang Wang |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20210801 |