CN109259851A - Smoke exhaust mechanism - Google Patents
Smoke exhaust mechanism Download PDFInfo
- Publication number
- CN109259851A CN109259851A CN201710585180.8A CN201710585180A CN109259851A CN 109259851 A CN109259851 A CN 109259851A CN 201710585180 A CN201710585180 A CN 201710585180A CN 109259851 A CN109259851 A CN 109259851A
- Authority
- CN
- China
- Prior art keywords
- smoke exhaust
- exhaust mechanism
- sheath card
- outlet channel
- gas outlet
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
- A61B2018/00589—Coagulation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2218/00—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2218/001—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body having means for irrigation and/or aspiration of substances to and/or from the surgical site
- A61B2218/007—Aspiration
- A61B2218/008—Aspiration for smoke evacuation
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgery (AREA)
- Biomedical Technology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Anesthesiology (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Otolaryngology (AREA)
- Hematology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgical Instruments (AREA)
Abstract
The present invention discloses a kind of smoke exhaust mechanism；The technical issues of the technical issues of solution: generating a large amount of CO 2 waste gas in laparoscopic surgery mentioned in the background art and coagulation smog can not be discharged.A kind of technical solution of use: smoke exhaust mechanism, including being inserted into the intraperitoneal puncture sheath card for surgical procedure, Medical tee joint connector is connected by medical extension tube at the exhanst gas outlet channel on puncture sheath card, other two interface of three-way connection, which passes through disposable suction tube connection central negative pressure aspirator respectively and is inserted into, intraperitoneal attracts casing for sucking blood of sucking blood；Normally opened sheath card power switch is set on the exhanst gas outlet channel on puncture sheath card.Advantage: this smoke exhaust mechanism excludes smog and CO 2 waste gas in art in time, and Cleaning operating room air ensure that the safety of patient.
Description
Technical field
The present invention relates to a kind of smoke exhaust mechanisms.
Background technique
Laparoscopic surgery has many advantages, such as that damage is small, bleeding is few, complication generation is low, length of patient stay is short, recovery is fast.
And laparoscopic surgery need to use CO2 pneumoperitonium, and will use electric knife or other surgical devices in art, therefore in art
A large amount of CO 2 waste gas and coagulation smog can be generated, the sight of operation hospitals can be obscured, and may be absorbed by the patient tissue
Lead to high-speed rail proteinemia, causes patient postoperative and pain.
Summary of the invention
The technical problems to be solved by the present invention are: being generated in laparoscopic surgery mentioned in the background art a large amount of
The technical issues of CO 2 waste gas and coagulation smog can not be discharged.
Design philosophy of the invention is one Medical tee joint connector with extension tube of connection on central negative pressure aspirator, doctor
The disposable suction tube on operating table is connected with three-way connection one end, band extension tube one end is connected to abdominal cavity on Medical tee joint connector
Exhanst gas outlet channel on mirror puncture sheath card, the sheath card power switch on exhanst gas outlet channel are constantly in open state, grasp in operation
When the smog and CO 2 waste gas that generate in work, smog and dioxy can be made by the manual switch control of Medical tee joint interface
Change carbon exhaust gas to suck in suction bag by central negative pressure aspirator.
In order to solve the above technical problems, the technical solution adopted by the present invention is that:
A kind of smoke exhaust mechanism, the cigarette including being inserted into the intraperitoneal puncture sheath card for surgical procedure, on puncture sheath card
Gas outlet channel connects Medical tee joint connector by medical extension tube, other two interface of three-way connection passes through once respectively
Property suction tube connection central negative pressure aspirator and be inserted into and intraperitoneal attract casing for sucking blood of sucking blood；Flue gas on puncture sheath card
Normally opened sheath card power switch is set on exit passageway.
Improvement to technical solution of the present invention, Medical tee joint connector and extension tube one.The Medical tee joint of integrated design connects
Head effectively reduces assembly time with extension tube, improves procedure efficiency.
Screw thread, the flue gas in extension tube and puncture sheath card is arranged in improvement to technical solution of the present invention, one end of extension tube
Exit passageway is coupled by screw thread pair.The setting of screw thread increases the reliability of connection and prevents from falling off in art.
The both ends of improvement to technical solution of the present invention, disposable suction tube are respectively provided with screw thread.The setting of screw thread, which increases, to be connected
It the reliability that connects and prevents from falling off in art.
Compared with prior art, the present invention the beneficial effect is that:
Smoke exhaust mechanism of the invention, excludes smog and CO 2 waste gas in art in time, and Cleaning operating room air guarantees
The safety of patient.
Detailed description of the invention
Fig. 1 is the schematic diagram of smoke exhaust mechanism.
Specific embodiment
Technical solution of the present invention is described in detail below, but protection scope of the present invention is not limited to the implementation
Example.
To keep the contents of the present invention more obvious and easy to understand, further retouched below in conjunction with attached drawing 1 and specific embodiment
It states.
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that described herein, specific examples are only used to explain the present invention, not
For limiting the present invention.
Embodiment:
As shown in Figure 1, smoke exhaust mechanism, including being inserted into the intraperitoneal puncture sheath card 3 for surgical procedure, in puncture sheath card
On exhanst gas outlet channel at pass through medical extension tube 5 and connect Medical tee joint connector 2, Medical tee joint connector 2 and extension tube 5 one
Screw thread is arranged in one end of body, extension tube 5, and extension tube is coupled with the exhanst gas outlet channel on puncture sheath card by screw thread pair.Threeway
Other two interface of connector 2 passes through disposable suction tube 6 respectively and connects central negative pressure aspirator 1 and be inserted into intraperitoneal for inhaling
Sucking blood for blood attracts casing 7；Normally opened sheath card power switch 4 is set on the exhanst gas outlet channel on puncture sheath card 3.Disposable suction tube
Both ends are respectively provided with screw thread.
The course of work:
A Medical tee joint connector 2 with extension tube 5 is connected on central negative pressure aspirator 1, Medical tee joint connector one end connects
The disposable suction tube 6 on operating table is connect, is connected on laparoscope puncture sheath card on Medical tee joint connector with extension tube one end
Exhanst gas outlet channel, the sheath card power switch on exhanst gas outlet channel are constantly in open state, the smog generated in surgical procedure
When with CO 2 waste gas, it can be made during smog and CO 2 waste gas passes through by the manual switch control of Medical tee joint interface
Heart vacuum extractor sucks in suction bag.
This smoke exhaust mechanism, excludes smog and CO 2 waste gas in art in time, and Cleaning operating room air ensure that patient
Safety.
Part that the present invention does not relate to is the same as those in the prior art or can be realized by using the prior art.
As described above, must not be explained although the present invention has been indicated and described referring to specific preferred embodiment
For the limitation to invention itself.It without prejudice to the spirit and scope of the invention as defined in the appended claims, can be right
Various changes can be made in the form and details for it.
Claims (4)
1. a kind of smoke exhaust mechanism, which is characterized in that including being inserted into the intraperitoneal puncture sheath card for surgical procedure, in puncture sheath
Medical tee joint connector, other two interface difference of three-way connection are connected by medical extension tube at exhanst gas outlet channel on card
It connects central negative pressure aspirator by disposable suction tube and is inserted into and intraperitoneal attract casing for sucking blood of sucking blood；Puncture sheath card
On exhanst gas outlet channel on normally opened sheath card power switch is set.
2. smoke exhaust mechanism as described in claim 1, which is characterized in that Medical tee joint connector and extension tube one.
3. smoke exhaust mechanism as claimed in claim 2, which is characterized in that screw thread, extension tube and puncture is arranged in one end of extension tube
Exhanst gas outlet channel on sheath card is coupled by screw thread pair.
4. smoke exhaust mechanism as described in claim 1, which is characterized in that the both ends of disposable suction tube are respectively provided with screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710585180.8A CN109259851A (en) | 2017-07-18 | 2017-07-18 | Smoke exhaust mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710585180.8A CN109259851A (en) | 2017-07-18 | 2017-07-18 | Smoke exhaust mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109259851A true CN109259851A (en) | 2019-01-25 |
Family
ID=65147810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710585180.8A Pending CN109259851A (en) | 2017-07-18 | 2017-07-18 | Smoke exhaust mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109259851A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109620391A (en) * | 2019-02-01 | 2019-04-16 | 江苏省肿瘤医院 | Disposable multifunction attraction subtracts dirty pipe |
| CN114271905A (en) * | 2021-11-16 | 2022-04-05 | 生一健康科技发展(上海)有限公司 | Multifunctional puncture outfit, surgical system and using method thereof |
-
2017
- 2017-07-18 CN CN201710585180.8A patent/CN109259851A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109620391A (en) * | 2019-02-01 | 2019-04-16 | 江苏省肿瘤医院 | Disposable multifunction attraction subtracts dirty pipe |
| CN109620391B (en) * | 2019-02-01 | 2024-05-24 | 江苏省肿瘤医院 | Disposable multifunctional suction pollution-reducing tube |
| CN114271905A (en) * | 2021-11-16 | 2022-04-05 | 生一健康科技发展(上海)有限公司 | Multifunctional puncture outfit, surgical system and using method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2021504057A (en) | Filter connection for smoke evacuator | |
| US6926717B1 (en) | Electrosurgical breast electrode | |
| US20140257039A1 (en) | Surgical retractor with smoke evacuator | |
| US20110077645A1 (en) | Electrosurgical Pencil with Synchronous Evacuation Function | |
| US20160206369A1 (en) | Laparoscopic suction device and method | |
| CN109259851A (en) | Smoke exhaust mechanism | |
| KR101821893B1 (en) | Removable surgical smoke suction unit for laparoscopic surgery instrument | |
| CN110025373A (en) | Scope electric coagulation hemostasis aspirator | |
| KR20110002463U (en) | Electric operation pen with suction function | |
| CN110448356A (en) | The ultrasonic knife handle of included suction device for laparoscope operation on rectum | |
| CN208287077U (en) | smoke exhaust mechanism | |
| CN203789996U (en) | Separating forceps with suction function for laparoscopic operations | |
| CN204318866U (en) | A kind of thoracoscopic operation perforator | |
| CN211271110U (en) | Fume extractor for laparoscopic surgery | |
| CN204207837U (en) | A kind of have the electric coagulating knife attracting aerosolizer | |
| CN204468159U (en) | Controllable type smoke suction day with fog in laparoscopy | |
| CN202136415U (en) | Handheld surgical equipment for vagina examination and minimally invasive treatment of cervical diseases | |
| CN102614013B (en) | Adjustable electrotome smoke-absorbing device for surgical operation | |
| CN208319307U (en) | A kind of tungsten needle protection electric knife with attraction illumination functions | |
| CN221331419U (en) | Double-suction electric knife device | |
| CN209203497U (en) | The double control switch of coagulation medical instrument | |
| CN211796828U (en) | A smoking device for thoracoscope operation | |
| CN201481547U (en) | Electrode pen with synchronous suction function for electric scalpel | |
| CN101336841A (en) | Multifunctional cutting-aspiration peeling electrotome | |
| Li et al. | Safe control of the renal vein during laparoscopic nephrectomy using the ‘loop around the vein’technique. |
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 |