CN107928767A - A kind of medical thoracic drainage and thoracentesis instrument - Google Patents
A kind of medical thoracic drainage and thoracentesis instrument Download PDFInfo
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- CN107928767A CN107928767A CN201711322915.4A CN201711322915A CN107928767A CN 107928767 A CN107928767 A CN 107928767A CN 201711322915 A CN201711322915 A CN 201711322915A CN 107928767 A CN107928767 A CN 107928767A
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- casing
- internal slide
- puncture needle
- outer protection
- internal
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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
- A61B17/34—Trocars; Puncturing needles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3415—Trocars; Puncturing needles for introducing tubes or catheters, e.g. gastrostomy tubes, drain catheters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- 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, e.g. tourniquets
- A61B2017/00743—Type of operation; Specification of treatment sites
- A61B2017/00796—Breast surgery
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Gastroenterology & Hepatology (AREA)
- External Artificial Organs (AREA)
Abstract
The invention discloses a kind of medical thoracic drainage and thoracentesis instrument, including puncture needle（3）, outer protection casing（1）With internal slide casing（2）, internal slide casing（2）It is socketed on outer protection casing（1）It is interior and with outer protection casing（1）It is slidably connected, puncture needle（3）It is socketed on internal slide casing（2）It is interior and with internal slide casing（2）It is slidably connected；The internal slide casing（2）Front end be cannula tip（5）；The internal slide casing（2）On be provided with some transparent liquid through holes（6）, transparent liquid through hole（6）Connect internal slide casing（2）Inside and outside protection sleeve pipe（1）Inside, puncture needle（3）On be provided with bar shaped groove（7）, the puncture needle（3）In internal sliding sleeve（2）Internal internally sliding sleeve（2）After preceding extreme direction slides, bar shaped groove（7）With transparent liquid through hole（6）Connection.In the technical solution of the application, blood is blocked to obtain clearly surgical field of view by bloodstream blocking stent, and it is simple in structure, and barrier effect is good.
Description
Technical field
The present invention relates to a kind of medical thoracic drainage and thoracentesis instrument, belong to medical instruments field.
Background technology
Hydropericardium, pleural effusion are clinical medicine common diseases.Pleural effusion is that the liquid of pleural surface interstitial is excessive
Leak out or ooze out and put aside the liquid in pleural cavity, be commonly called as hydrothorax.Pleural effusion is not a kind of disease, but systemic disease
A kind of or consequence of pleural diseases.Its symptom includes pleura pectoralgia and shortness of breath；Therefore the extraction of pleural effusion can mitigate liquid
Compressing of the body to lung tissue, answers lung tissue and opens, alleviate the symptoms such as the expiratory dyspnea of patient.In the wild in the case of first aid, such as
The body of fruit patient is inconvenient to move the extraction that pleural effusion is carried out under the complex environment needed in the wild, by thoracentesis
After pin takes out, puncture needle has longer time exposure with the air in field, causing the pollution of puncture needle, and due to open country
External environment is complex, easily has pollutant to enter patient's body tissue from puncture hole in piercing process, easily makes
Infected into puncturing.
The content of the invention
For it is existing in the prior art " after pneumothorax puncture needle is taken out, puncture needle have longer time exposure with it is wild
In outer air, the pollution of puncture needle is caused, and since wild environment is complex, easily there is pollution in piercing process
Thing enters patient's body tissue from puncture hole, be easy to cause and punctures infection " deficiency, the present invention provides a kind of medical
Thoracic drainage and thoracentesis instrument.
In order to solve the above technical problems, the present invention adopts the technical scheme that, a kind of medical thoracic drainage and thoracentesis instrument,
Including puncture needle, outer protection casing and internal slide casing, internal slide casing be socketed in outer protection casing and with it is outer
Portion's protection sleeve pipe is slidably connected, and Puncture needle sleeve is connected in internal slide casing and is connected with internal slide cannula slide；In described
The front end of portion's sliding sleeve is cannula tip；Some transparent liquid through holes, the connection of transparent liquid through hole are provided with the internal slide casing
Inside internal slide inside pipe casing and outer protection casing, bar shaped groove is provided with puncture needle, the puncture needle is sliding in inside
After internally extreme direction slides before sliding sleeve, bar shaped groove connects dynamic inside pipe casing with transparent liquid through hole；The outer protective jacket
There is dust seal piece inside the front end of pipe, be provided with drainage connecting pipe on the side wall of outer protection casing, the one of drainage connecting pipe
End is connected with the inside of outer protection casing, and seal cap is socketed with the other end of drainage connecting pipe.
Outer protection casing and internal slide casing are provided with the technical solution of the application, puncture needle is sliding in puncture needle
Dynamic, internal slide casing slides in exterior protection sleeve pipe, after outer packing is removed, guarantor that puncture needle passes through internal slide casing
Shield is not exposed in the air in field, prevents puncture needle to be contaminated.Sealing is blocked by dust seal piece so that tearing
After outer packing, outdoor air will not be entered in internal slide casing by the front end of outer protection casing, prevent from puncturing
Pin is contaminated.Due to puncture needle outer wall and the inner wall compressive contact of internal slide casing so that puncture needle outer wall is slided with inside
It will not be subject to air pollution into air between the inner wall of dynamic casing.When in use, the front end of outer protection casing is aligned and suffered from
Person's chest needs the position that punctures, by promote puncture needle rear end internal slide casing and puncture needle in outer protective jacket
In-pipe, internal slide casing can puncture dust seal piece in moving process and then be butted on the epidermis of patient front and stop
Only move, puncture needle continues to move to and be pierced into chest to reach drainage location.In an initial condition, the bar shaped on puncture needle is led to
Groove staggers with internal slide casing transparent liquid through hole, both do not connect, and pass through shifting of the puncture needle in internal sliding sleeve
Dynamic, the bar shaped groove on puncture needle is connected with the transparent liquid through hole of internal slide casing, and due to transparent liquid through hole be it is multiple and
Set along internal slide casing length extending direction, in moving process of the puncture needle in internal sliding sleeve, bar shaped groove
All the time can be connected with part transparent liquid through hole.Due to the protection of outer protection casing, internal slide casing and dust seal piece so that
Puncture needle will not prevent puncture needle to be contaminated before puncture before patient's epidermis is punctured with contacting external air.
Optimization, above-mentioned puncture drainage instrument, the outer protection casing rear end is socketed with rear end protection sleeve pipe, and rear end is protected
The inner wall of protecting pipe is connected with the rear end outer wall thread of outer protection casing, and the rear end of puncture needle is arranged at rear end protection sleeve pipe
It is interior.
In the technical solution of the application, by back segment protection sleeve pipe by the back-end sealing of outer protection casing, when in use
Rear end protection sleeve pipe only need to be rotated so that rear end protection sleeve pipe and the relative position of outer protection casing change, so that
Rear end protection sleeve pipe can promote puncture needle and internal slide casing to move, and the inner wall due to rear end protection sleeve pipe and outside
The rear end outer wall thread connection of protection sleeve pipe, adds close between the inner wall of rear end protection sleeve pipe and the rear end of outer protection casing
Feng Xing.
Optimize, above-mentioned puncture drainage instrument, annular convex platform, puncture needle are provided with the inner wall of the rear end protection sleeve pipe
Rear end be plugged in annular convex platform.
Annular convex platform blocks the rear end of puncture needle, prevents the rear end of puncture needle during the protection sleeve pipe of rear end from shifting.
Optimize, above-mentioned puncture drainage instrument, being provided with some inside being arranged in parallel in the outer protection casing leads
To piece, internal slide casing is slidably connected through internal guide pin and with internal guide pin.
Internal guide pin plays the role of guiding to internal sliding sleeve, prevents internal slide casing in outer protective jacket
Pipe movement shifts and causes the site of puncture of puncture needle to shift.
Optimize, above-mentioned puncture drainage instrument, some drain through holes are provided with the internal guide pin.
Optimize, above-mentioned puncture drainage instrument, two inside being arranged in parallel limits are provided with the internal slide casing
Bit slice, internal guide pin are arranged between two internal banking stops.
Inside banking stop close to internal slide casing front end can prevent internal slide casing by from outer protection casing
Interior extraction.After the movement of internal sliding sleeve and puncturing dust seal piece, the inside banking stop close to internal slide casing rear end
Contacted with internal guide pin, limit the position of internal slide casing in this way.
Optimization, above-mentioned puncture drainage instrument, the front end of the internal slide casing is internally provided with inner sealing piece, interior
Along being fixedly connected with internal slide internal surface of sleeve pipe, inner sealing piece is silica gel piece for the side of portion's diaphragm seal.
Inner sealing piece can seal the front end of internal slide casing, prevent that air pollution is worn after dust seal piece fails
Pricker, inner sealing piece can be punctured after puncture needle movement.
Optimization, above-mentioned puncture drainage instrument, the rear end of the internal slide casing is connected with sliding end, and cannula tip is set
It is placed in outer protection casing, a part for sliding end, which is socketed in outer protection casing and is slided with outer protection casing, to be connected
Connect.
The inner wall compressive contact of sliding end and outer protection casing, the back segment opening of sealed external protection sleeve pipe, prevents sky
Gas enters pollution puncture needle.
Optimization, above-mentioned puncture drainage instrument, the front end of the outer protection casing has been socketed with fixed shielding plate, fixed
Shielding plate is tubaeform silicone elastomer piece, and the front end of outer protection casing is arranged in the horn opening of fixed shielding plate.
Fixed shielding plate is covered on site of puncture such as sucker when in use, in piercing process, prevent outside air into
Enter into the space between fixed shielding plate and patient's epidermis, can so prevent that puncture needle stretches out outer protective jacket when puncturing
Polluted after pipe be subject to large quantity of air.
Optimize, above-mentioned puncture drainage instrument, the transparent windows of bar shaped are provided with the outer protection casing.
Whether the hydrops that transparent windows conveniently observe thoracic cavity is entered in puncture drainage instrument, can intuitively judge to wear
Pierce drainage effect.
The advantage of the invention is that：Outer protection casing and internal slide casing are provided with the technical solution of the application,
Puncture needle slides in puncture needle, and internal slide casing slides in exterior protection sleeve pipe, and after outer packing is removed, puncture needle leads to
The protection for crossing internal slide casing is not exposed in the air in field, prevents puncture needle to be contaminated.Pass through dust seal piece
Block sealing so that after outer packing is removed, outdoor air will not enter inside by the front end of outer protection casing
In sliding sleeve, puncture needle is prevented to be contaminated.Due to puncture needle outer wall and the inner wall compressive contact of internal slide casing so that
It will not be subject to air pollution into air between the inner wall of puncture needle outer wall and internal slide casing.When in use, outside is protected
The front end alignment patient chest of protecting pipe needs the position that punctures, by promote puncture needle rear end internal slide casing and
Puncture needle moves in exterior protection sleeve pipe, and internal slide casing can puncture dust seal piece in moving process and then be butted on trouble
On the epidermis of person front and stop moving, puncture needle continues to move to and be pierced into chest to reach drainage location.In original state
Under, the bar shaped groove on puncture needle staggers with internal slide casing transparent liquid through hole, both do not connect, and are existed by puncture needle
Movement in internal slide casing, the bar shaped groove on puncture needle are connected with the transparent liquid through hole of internal slide casing, and due to
Transparent liquid through hole is multiple and is set along internal slide casing length extending direction, in shifting of the puncture needle in internal sliding sleeve
During dynamic, bar shaped groove can be connected with part transparent liquid through hole all the time.Due to outer protection casing, internal slide casing and dust-proof
The protection of diaphragm seal so that puncture needle will not prevent puncture needle from wearing before patient's epidermis is punctured with contacting external air
It is contaminated before thorn.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is the internal structure schematic diagram of the present invention；
Fig. 3 is enlarged drawing at the A of Fig. 2.
Embodiment
Below in conjunction with the accompanying drawings with the specific embodiment technical characterstic that the present invention is further explained.
Embodiment
The present invention is a kind of medical thoracic drainage and thoracentesis instrument, including puncture needle 3, outer protection casing 1 and inside are slided
Dynamic casing 2, internal slide casing 2 are socketed in outer protection casing 1 and are slidably connected with outer protection casing 1,3 sets of puncture needle
It is connected in internal slide casing 2 and is slidably connected with internal slide casing 2；The front end of the internal slide casing 2 is cannula tip
End 5；Some transparent liquid through holes 6 are provided with the internal slide casing 2, transparent liquid through hole 6 connects the inside of internal slide casing 2 with outside
Inside portion's protection sleeve pipe 1, be provided with bar shaped groove 7 on puncture needle 3, the puncture needle 3 inside internal sliding sleeve 2 internally
After extreme direction slides before sliding sleeve 2, bar shaped groove 7 is connected with transparent liquid through hole 6；Inside the front end of the outer protection casing 1
There is dust seal piece 8, drainage connecting pipe 9, one end and the outside of drainage connecting pipe 9 are provided with the side wall of outer protection casing 1
The inside of protection sleeve pipe 1 connects, and seal cap 10 is socketed with the other end of drainage connecting pipe 9.
Outer protection casing 1 and internal slide casing 2 are provided with the technical solution of the application, puncture needle 3 is in puncture needle 3
Interior slip, internal slide casing 2 slide in exterior protection sleeve pipe 1, and after outer packing is removed, puncture needle 3 passes through internal slide
The protection of casing 2 is not exposed in the air in field, prevents puncture needle 3 to be contaminated.It is close by blocking for dust seal piece 8
Envelope so that after outer packing is removed, outdoor air will not enter internal slide casing by the front end of outer protection casing 1
In 2, puncture needle 3 is prevented to be contaminated.Due to 3 outer wall of puncture needle and the inner wall compressive contact of internal slide casing 2 so that puncture
It will not be subject to air pollution into air between 3 outer wall of pin and the inner wall of internal slide casing 2.When in use, by outer protection
The front end alignment patient chest of casing 1 needs the position punctured, by the rear end internal slide casing 2 for promoting puncture needle 3
Moved with puncture needle 3 in exterior protection sleeve pipe 1, it is subsequent that internal slide casing 2 can puncture dust seal piece 8 in moving process
It is butted on the epidermis of patient front and stops moving, puncture needle 3 continues to move to and be pierced into chest to reach drainage location.First
Under beginning state, the bar shaped groove 7 on puncture needle 3 staggers with 2 transparent liquid through hole 6 of internal slide casing, both do not connect, and leads to
Cross movement of the puncture needle 3 in internal sliding sleeve 2, the bar shaped groove 7 and the transparent liquid of internal slide casing 2 on puncture needle 3 are led to
Hole 6 connects, and since transparent liquid through hole 6 is multiple and along the setting of 2 length extending direction of internal slide casing, in puncture needle 3
In moving process in internal sliding sleeve 2, bar shaped groove 7 can be connected with part transparent liquid through hole 6 all the time.Due to outer protection
The protection of casing 1, internal slide casing 2 and dust seal piece 8 so that puncture needle 3 will not be with before patient's epidermis is punctured
Contacting external air, prevents puncture needle 3 to be contaminated before puncture.
1 rear end of outer protection casing is socketed with rear end protection sleeve pipe 11, inner wall and the outside of rear end protection sleeve pipe 11
The rear end outer wall thread connection of protection sleeve pipe 1, the rear end of puncture needle 3 is arranged in rear end protection sleeve pipe 11.
In the technical solution of the application, by back segment protection sleeve pipe 11 by the back-end sealing of outer protection casing 1, using
When only need to rotate rear end protection sleeve pipe 11 so that rear end protection sleeve pipe 11 and the relative position of outer protection casing 1 change,
So that rear end protection sleeve pipe 11 can promote puncture needle 3 and internal slide casing 2 to move, and due to rear end protection sleeve pipe
11 inner wall is connected with the rear end outer wall thread of outer protection casing 1, and the inner wall for adding rear end protection sleeve pipe 11 is protected with exterior
Leakproofness between the rear end of protecting pipe 1.
Annular convex platform 12 is provided with the inner wall of the rear end protection sleeve pipe 11, the rear end of puncture needle 3 is plugged in convex annular
Platform 12.
Annular convex platform 12 blocks the rear end of puncture needle 3, prevents the rear end of puncture needle 3 during the protection sleeve pipe 11 of rear end from occurring partially
Move.
Some inside guide pins 13 being arranged in parallel are provided with the outer protection casing 1, internal slide casing 2 passes through
Internal guide pin 13 and it is slidably connected with internal guide pin 13.
Internal guide pin 13 plays the role of guiding to internal sliding sleeve 2, prevents internal slide casing 2 from being protected in outside
The movement of protecting pipe 1 shifts and causes the site of puncture of puncture needle 3 to shift.
Some drain through holes 14 are provided with the internal guide pin 13.
Two inside being arranged in parallel banking stops 15 are provided with the internal slide casing 2, internal guide pin 13 is set
Between two internal banking stops 15.
Inside banking stop 15 close to 2 front end of internal slide casing can prevent internal slide casing 2 by from outer protection
Extraction in casing 1.After internal sliding sleeve 2 moves and punctures dust seal piece 8, close to the interior of 2 rear end of internal slide casing
Portion's banking stop 15 is contacted with internal guide pin 13, limits the position of internal slide casing 2 in this way.
The front end of the internal slide casing 2 is internally provided with inner sealing piece 16, the side of inner sealing piece 16 along with
2 inner wall of internal slide casing is fixedly connected, and inner sealing piece 16 is silica gel piece.
Inner sealing piece 16 can seal the front end of internal slide casing 2, prevent that air is dirty after dust seal piece 8 fails
Puncture needle 3 is contaminated, inner sealing piece 16 can be punctured after the movement of puncture needle 3.
The rear end of the internal slide casing 2 is connected with sliding end 4, and cannula tip 5 is arranged in outer protection casing 1,
A part for sliding end 4 is socketed in outer protection casing 1 and is slidably connected with outer protection casing 1.
The inner wall compressive contact of sliding end 4 and outer protection casing 1, the back segment opening of sealed external protection sleeve pipe 1, prevents
Air enters pollution puncture needle 3.
The front end of the outer protection casing 1 has been socketed with fixed shielding plate 17, and fixed shielding plate 17 is tubaeform silicon
Glue elasticity piece, the front end of outer protection casing 1 are arranged in the horn opening of fixed shielding plate 17.
Fixed shielding plate 17 is covered on site of puncture such as sucker when in use, in piercing process, prevents outside air
Enter in the space between fixed shielding plate 17 and patient's epidermis, can so prevent that puncture needle 3 stretches out outside when puncturing
Polluted after protection sleeve pipe 1 be subject to large quantity of air.
The transparent windows 18 of bar shaped are provided with the outer protection casing 1.
Whether the hydrops in the convenient observation thoracic cavity of transparent windows 18 is entered in puncture drainage instrument, can intuitively be judged
Puncture drainage effect.
Certainly, it is limitation of the present invention that described above, which is not, and the present invention is also not limited to the example above, the art
Those of ordinary skill, in the essential scope of the present invention, the variations, modifications, additions or substitutions made, should all belong to the present invention
Protection domain.
Claims (10)
- A kind of 1. medical thoracic drainage and thoracentesis instrument, it is characterised in that：Including puncture needle（3）, outer protection casing（1）With it is interior Portion's sliding sleeve（2）, internal slide casing（2）It is socketed on outer protection casing（1）It is interior and with outer protection casing（1）The company of slip Connect, puncture needle（3）It is socketed on internal slide casing（2）It is interior and with internal slide casing（2）It is slidably connected；The internal slide set Pipe（2）Front end be cannula tip（5）；The internal slide casing（2）On be provided with some transparent liquid through holes（6）, transparent liquid through hole （6）Connect internal slide casing（2）Inside and outside protection sleeve pipe（1）Inside, puncture needle（3）On be provided with bar shaped groove（7）, The puncture needle（3）In internal sliding sleeve（2）Internal internally sliding sleeve（2）After preceding extreme direction slides, bar shaped groove（7） With transparent liquid through hole（6）Connection；The outer protection casing（1）Front end inside have dust seal piece（8）, outer protection casing （1）Side wall on be provided with drainage connecting pipe（9）, drainage connecting pipe（9）One end and outer protection casing（1）Inside connect It is logical, drainage connecting pipe（9）The other end on be socketed with seal cap（10）.
- 2. puncture drainage instrument according to claim 1, it is characterised in that：The outer protection casing（1）Rear end is socketed There is rear end protection sleeve pipe（11）, rear end protection sleeve pipe（11）Inner wall and outer protection casing（1）The connection of rear end outer wall thread, Puncture needle（3）Rear end be arranged at rear end protection sleeve pipe（11）It is interior.
- 3. puncture drainage instrument according to claim 2, it is characterised in that：The rear end protection sleeve pipe（11）Inner wall on It is provided with annular convex platform（12）, puncture needle（3）Rear end be plugged in annular convex platform（12）.
- 4. puncture drainage instrument according to claim 1, it is characterised in that：The outer protection casing（1）Inside it is provided with Some inside guide pins being arranged in parallel（13）, internal slide casing（2）Through internal guide pin（13）And it is oriented to inside Piece（13）It is slidably connected.
- 5. puncture drainage instrument according to claim 4, it is characterised in that：The internal guide pin（13）It is provided with if Dry drain through hole（14）.
- 6. puncture drainage instrument according to claim 5, it is characterised in that：The internal slide casing（2）On be provided with Two inside banking stops being arranged in parallel（15）, internal guide pin（13）It is arranged at two internal banking stops（15）Between.
- 7. puncture drainage instrument according to claim 1, it is characterised in that：The internal slide casing（2）Front end in Portion is provided with inner sealing piece（16）, inner sealing piece（16）Side along and internal slide casing（2）Inner wall is fixedly connected, interior Portion's diaphragm seal（16）For silica gel piece.
- 8. puncture drainage instrument according to claim 1, it is characterised in that：The internal slide casing（2）Rear end connect It is connected to sliding end（4）, cannula tip（5）It is arranged at outer protection casing（1）It is interior, sliding end（4）A part be socketed on outside Protection sleeve pipe（1）It is interior and with outer protection casing（1）It is slidably connected.
- 9. puncture drainage instrument according to claim 1, it is characterised in that：The outer protection casing（1）Front end sleeve It has been connected to fixed shielding plate（17）, fixed shielding plate（17）For tubaeform silicone elastomer piece, outer protection casing（1）Front end It is arranged at fixed shielding plate（17）Horn opening in.
- 10. puncture drainage instrument according to claim 1, it is characterised in that：The outer protection casing（1）On be provided with The transparent windows of bar shaped（18）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711322915.4A CN107928767B (en) | 2017-12-12 | 2017-12-12 | Medical thoracic cavity puncture drainage tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711322915.4A CN107928767B (en) | 2017-12-12 | 2017-12-12 | Medical thoracic cavity puncture drainage tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107928767A true CN107928767A (en) | 2018-04-20 |
| CN107928767B CN107928767B (en) | 2020-07-10 |
Family
ID=61943838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711322915.4A Active CN107928767B (en) | 2017-12-12 | 2017-12-12 | Medical thoracic cavity puncture drainage tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107928767B (en) |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3946741A (en) * | 1974-12-09 | 1976-03-30 | Adair Edwin Lloyd | Urethral catheter and body drainage device |
| CN1056430A (en) * | 1990-05-15 | 1991-11-27 | 段励夫 | Puncture drainage needle with sleeving and sealing cap |
| CN2113051U (en) * | 1992-03-09 | 1992-08-19 | 朱毅 | Porous cannula puncture needle and osteotome |
| WO2002047562A1 (en) * | 2000-12-12 | 2002-06-20 | Olympus Optical Co., Ltd. | Trocar and trocar system |
| US20050234390A1 (en) * | 2003-09-30 | 2005-10-20 | Damage Control Surgical Technologies, Inc | Method and apparatus for rapid deployment chest drainage |
| DE202007000173U1 (en) * | 2007-01-04 | 2007-04-05 | Bösch Feinmechanik und Medizintechnik GmbH | Surgical puncture unit with body fluid drainage catheter valve incorporates plug made of a sealant that can be penetrated by a needle |
| CN200957091Y (en) * | 2006-06-13 | 2007-10-10 | 张惠玲 | Three-sleeved needle aspiration biospy device |
| CN202136398U (en) * | 2011-05-19 | 2012-02-08 | 石金彩 | Sleeve type thoracic cavity puncture needle |
| CN203970510U (en) * | 2014-07-31 | 2014-12-03 | 温州市中心医院 | A kind of marrow puncture needle |
| CN205031341U (en) * | 2015-10-16 | 2016-02-17 | 王新美 | Intracardiac branch of academic or vocational study tapping device |
| CN205084175U (en) * | 2015-11-06 | 2016-03-16 | 邵永祥 | Abdominocentesis puts a tub device |
| CN105852940A (en) * | 2016-06-16 | 2016-08-17 | 张冰 | Puncture and drainage needle |
| CN206080654U (en) * | 2016-07-18 | 2017-04-12 | 王利 | A tub device is put in puncture of accident -proof wound |
| CN206214103U (en) * | 2016-08-25 | 2017-06-06 | 王晓霞 | A kind of New Blood sampler |
| CN206228402U (en) * | 2016-07-01 | 2017-06-09 | 十堰市太和医院 | A kind of Cardiological pericardium tapping device |
| CN107088083A (en) * | 2017-05-04 | 2017-08-25 | 江苏康宝医疗器械有限公司 | A kind of first-aid puncture needle for reducing piercing step |
-
2017
- 2017-12-12 CN CN201711322915.4A patent/CN107928767B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3946741A (en) * | 1974-12-09 | 1976-03-30 | Adair Edwin Lloyd | Urethral catheter and body drainage device |
| CN1056430A (en) * | 1990-05-15 | 1991-11-27 | 段励夫 | Puncture drainage needle with sleeving and sealing cap |
| CN2113051U (en) * | 1992-03-09 | 1992-08-19 | 朱毅 | Porous cannula puncture needle and osteotome |
| WO2002047562A1 (en) * | 2000-12-12 | 2002-06-20 | Olympus Optical Co., Ltd. | Trocar and trocar system |
| US20050234390A1 (en) * | 2003-09-30 | 2005-10-20 | Damage Control Surgical Technologies, Inc | Method and apparatus for rapid deployment chest drainage |
| CN200957091Y (en) * | 2006-06-13 | 2007-10-10 | 张惠玲 | Three-sleeved needle aspiration biospy device |
| DE202007000173U1 (en) * | 2007-01-04 | 2007-04-05 | Bösch Feinmechanik und Medizintechnik GmbH | Surgical puncture unit with body fluid drainage catheter valve incorporates plug made of a sealant that can be penetrated by a needle |
| CN202136398U (en) * | 2011-05-19 | 2012-02-08 | 石金彩 | Sleeve type thoracic cavity puncture needle |
| CN203970510U (en) * | 2014-07-31 | 2014-12-03 | 温州市中心医院 | A kind of marrow puncture needle |
| CN205031341U (en) * | 2015-10-16 | 2016-02-17 | 王新美 | Intracardiac branch of academic or vocational study tapping device |
| CN205084175U (en) * | 2015-11-06 | 2016-03-16 | 邵永祥 | Abdominocentesis puts a tub device |
| CN105852940A (en) * | 2016-06-16 | 2016-08-17 | 张冰 | Puncture and drainage needle |
| CN206228402U (en) * | 2016-07-01 | 2017-06-09 | 十堰市太和医院 | A kind of Cardiological pericardium tapping device |
| CN206080654U (en) * | 2016-07-18 | 2017-04-12 | 王利 | A tub device is put in puncture of accident -proof wound |
| CN206214103U (en) * | 2016-08-25 | 2017-06-06 | 王晓霞 | A kind of New Blood sampler |
| CN107088083A (en) * | 2017-05-04 | 2017-08-25 | 江苏康宝医疗器械有限公司 | A kind of first-aid puncture needle for reducing piercing step |
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| CN107928767B (en) | 2020-07-10 |
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