CN201692017U - Laparoscopic trocar cleaner - Google Patents
Laparoscopic trocar cleaner Download PDFInfo
- Publication number
- CN201692017U CN201692017U CN2010202355265U CN201020235526U CN201692017U CN 201692017 U CN201692017 U CN 201692017U CN 2010202355265 U CN2010202355265 U CN 2010202355265U CN 201020235526 U CN201020235526 U CN 201020235526U CN 201692017 U CN201692017 U CN 201692017U
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- China
- Prior art keywords
- cleaner
- laparoscopic cannula
- cleaning head
- laparoscopic
- cannula pin
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Abstract
The utility model discloses a laparoscopic trocar cleaner which comprises a handle, an instrumental rod, a cleaning head, and an anti-escaping cap which are fixedly connected one another in turn. A gauze or a cotton yarn is bound on the cleaning head. The instrumental rod is a long cylindrical rod with a cross-sectional diameter slightly smaller than an inner diameter of a laparoscopic trocar. Such laparoscopic trocar cleaner has the advantages of simple structure, convenient use, flexible operation, low cost, easy cleaning and disinfection after a surgery, and reusability, and can achieve quite satisfactory results.
Description
Technical field
This utility model belongs to the used for medical procedures burnisher, is specifically related to a kind of laparoscopic cannula pin cleaner.
Background technology
Laparoscopic surgery is exactly the operation that utilizes peritoneoscope and related equipment thereof to carry out: use cold light source that illumination is provided, with diameter is the peritoneoscope camera lens insertion intraperitoneal of 3～10mm, utilization digital camera technology make the peritoneoscope lens shooting to image conduct to back level signal processing system by optical fibers, and be presented on the dedicated monitor in real time.The doctor carries out analytical judgment by the image of shown patient's organ different angles on the monitor screen to patient's the state of an illness then, and uses special laparoscopic instrument to undergo surgery.Be that a kind of wound surface is little, the operation that pain is little.Carrying out of laparoscopic surgery alleviated the pain that patient operates on, and patient recovery is shortened, and is development in recent years operation project rapidly.
In laparoscopic procedures, peritoneoscope needs to insert the abdominal cavity from sleeve pipe, so need earlier the trocar to be thrust, laparoscopic cannula pin inwall often is infected with things such as bloodstain, camera lens is contaminated and smudgy when causing peritoneoscope turnover laparoscopic cannula pin, has influenced the carrying out of operation.The prior art field does not also have a kind of instrument that is specifically designed to clean abdominal mirror trocar inwall, and the common way of clean abdominal mirror trocar inwall in the endoscope-assistant surgery is to stretch into wiping in the sheath with elastic separating plier gripping meche, and shortcoming is that gas leakage, wiping effect are dissatisfied.When taking out gauze,, have to pull out the laparoscopic cannula pin in addition, take out gauze then, delayed operating time because the influence of laparoscopic cannula pin baffle plate can cause gauze to take out.
Summary of the invention
In order to overcome the above-mentioned defective that the prior art field exists, the purpose of this utility model is, provides a kind of laparoscopic cannula pin cleaner, simple in structure, easy to use, flexible operation, with low cost.
The laparoscopic cannula pin cleaner that this utility model provides, it comprises handle, apparatus bar, cleaning head, anti-raising one's hat, they are fixedly connected sequentially.Be tied with gauze or cotton yarn on the described cleaning head.Described apparatus bar is the cylinder stock, and its diameter of section is slightly smaller than the internal diameter of laparoscopic cannula pin.
Laparoscopic cannula pin cleaner of the present utility model, apparatus bar also can adopt another kind of design, and described apparatus bar and cleaning head junction are a conical head that swells, and the bottom surface diameter of vertebral body is slightly smaller than the internal diameter of laparoscopic cannula pin.
Laparoscopic cannula pin cleaner of the present utility model in use, needs to twine with 6-8 layer sterile gauze at the cleaning head place, and tightens with silk thread, and gauze should size, thickness is suitable, in case gas leakage maybe can't be put into during cleaning.Enter from the laparoscopic cannula pin of needs cleaning, in sheath, insert repeatedly and extract out, continue cleaning behind the more replaceable gauze of blood stains, until satisfaction.After cleaning is finished, abandon the blood stains gauze at cleaning head place, can use repeatedly after the cleaner sterilization.
The laparoscopic cannula pin cleaner that this utility model provides, its beneficial effect are, simple in structure, easy to use, flexible operation, with low cost, and postoperative is easy to cleaning and sterilizing, can use repeatedly, and clinical practice can reach very satisfied effect.
Description of drawings
Fig. 1 is the overall structure sketch map of this utility model embodiment one;
Fig. 2 is the overall structure sketch map of this utility model embodiment two.
Mark among the figure:
1. hands handle; 2. apparatus bar; 3. cleaning head; 4. anti-raising one's hat; 5. conical head.
The specific embodiment
With reference to the accompanying drawings, in conjunction with the embodiments, the laparoscopic cannula pin cleaner that this utility model is provided is described in detail.
Embodiment one
With reference to Fig. 1, the laparoscopic cannula pin cleaner of present embodiment, it comprises handle 1, apparatus bar 2, cleaning head 3, prevents raising one's hat 4, and they weld fixing successively.Be tied with gauze on the described cleaning head.Described apparatus bar 2 is the cylinder stock, and its diameter of section is slightly smaller than the internal diameter of laparoscopic cannula pin.Anti-4 the diameter of section of raising one's hat is slightly smaller than the diameter of section of cylinder apparatus bar 2.
Cleaning head is the position of twining sterile gauze when using in operation; Anti-raising one's hat is that gauze drops in the laparoscopic cannula stylophore or intraperitoneal when preventing to clean, and the anti-diameter of raising one's hat to be being advisable between the 6-8mm, and the too small gauze that is not enough to prevent in the cleaning course comes off or influences cleaning effect, and the excessive cleaner that then can cause can't enter in the sheath; Round handle can make operator easy to operate.
Embodiment two
With reference to Fig. 2, the laparoscopic cannula pin cleaner of present embodiment, its structure and embodiment one are basic identical, and it comprises handle 1, apparatus bar 2, cleaning head 3, prevents raising one's hat 4, and they weld fixing successively.Be tied with gauze on the described cleaning head.Its difference is that apparatus bar 2 is the less stainless steel tube of diameter, and the junction of apparatus bar 2 and cleaning head 3 is provided with a conical head that swells 5, and the bottom surface diameter of vertebral body is slightly smaller than the internal diameter of laparoscopic cannula pin.
The design of conical head is for cleaner can be applicable on the dissimilar laparoscopic cannula pins, effect is when solving cleaner and withdrawing from, may cause the problem that it can't be withdrawn from owing to stopping of laparoscopic cannula pin leakproof baffle plate, so the nature transition is wanted at conical head and apparatus bar position, and should polish smooth.
Claims (4)
1. laparoscopic cannula pin cleaner is characterized in that: it comprises handle, apparatus bar, cleaning head, anti-raising one's hat, and they are fixedly connected sequentially.
2. laparoscopic cannula pin cleaner according to claim 1 is characterized in that: be tied with gauze or cotton yarn on the described cleaning head.
3. laparoscopic cannula pin cleaner according to claim 1 and 2 is characterized in that: described apparatus bar is the cylinder stock, and its diameter of section is slightly smaller than the internal diameter of laparoscopic cannula pin.
4. laparoscopic cannula pin cleaner according to claim 1 and 2 is characterized in that: described apparatus bar and cleaning head junction are a conical head that swells, and the bottom surface diameter of vertebral body is slightly smaller than the internal diameter of laparoscopic cannula pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202355265U CN201692017U (en) | 2010-06-13 | 2010-06-13 | Laparoscopic trocar cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202355265U CN201692017U (en) | 2010-06-13 | 2010-06-13 | Laparoscopic trocar cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201692017U true CN201692017U (en) | 2011-01-05 |
Family
ID=43393257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202355265U Expired - Fee Related CN201692017U (en) | 2010-06-13 | 2010-06-13 | Laparoscopic trocar cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201692017U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103932655A (en) * | 2014-04-21 | 2014-07-23 | 南京大学医学院附属鼓楼医院 | Laparoscope working casing pipe double-cleaning and gas leakage prevention device |
| CN112890881A (en) * | 2021-01-18 | 2021-06-04 | 苏州贝诺医疗器械有限公司 | Operation channel capable of recycling waste gas and cleaning |
-
2010
- 2010-06-13 CN CN2010202355265U patent/CN201692017U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103932655A (en) * | 2014-04-21 | 2014-07-23 | 南京大学医学院附属鼓楼医院 | Laparoscope working casing pipe double-cleaning and gas leakage prevention device |
| CN112890881A (en) * | 2021-01-18 | 2021-06-04 | 苏州贝诺医疗器械有限公司 | Operation channel capable of recycling waste gas and cleaning |
| CN112890881B (en) * | 2021-01-18 | 2022-04-22 | 苏州贝诺医疗器械有限公司 | Operation channel capable of recycling waste gas and cleaning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110105 Termination date: 20120613 |