CN109965989A - A kind of fume exhaust auxiliary device and the endoscope surgical equipment with it - Google Patents
A kind of fume exhaust auxiliary device and the endoscope surgical equipment with it Download PDFInfo
- Publication number
- CN109965989A CN109965989A CN201910325525.5A CN201910325525A CN109965989A CN 109965989 A CN109965989 A CN 109965989A CN 201910325525 A CN201910325525 A CN 201910325525A CN 109965989 A CN109965989 A CN 109965989A
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- China
- Prior art keywords
- discharge flue
- fume
- auxiliary device
- discharge
- instrument
- Prior art date
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- 239000003517 fume Substances 0.000 title claims abstract description 63
- 238000002674 endoscopic surgery Methods 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims description 3
- 239000000779 smoke Substances 0.000 description 13
- 238000000034 method Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 5
- 238000001356 surgical procedure Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 206010022000 influenza Diseases 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000023597 hemostasis Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000002324 minimally invasive surgery Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/08—Accessories or related features not otherwise provided for
-
- 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)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Pathology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
- Endoscopes (AREA)
Abstract
The present invention relates to a kind of fume exhaust auxiliary device and with its endoscope surgical equipment, for smog to be sucked out in endoscopic surgery, comprising: tube body, tubular body accommodate instrument channel and discharge flue;One end of discharge flue is provided with fume discharge connector on the other end of discharge flue close to the energy head of energy instrument, and fume discharge connector connects negative pressure source.Via known to above-mentioned technical solution, compared with prior art, the present disclosure provides a kind of fume exhaust auxiliary devices, discharge flue is being provided at energy instrument energy head, the fume discharge connector of discharge flue connects negative pressure source, by the smog generated at suction energy instrument in operation, guarantee the stability of operation.The present invention can improve instrumentation casing in the prior art, it is straightforward to provide have the pipeline of discharge flue to solve in the prior art because of the technical issues of smog that energy instrument energy head and tissue contact site generate in endoscopic surgery cannot exclude.
Description
Technical field
The present invention relates to the field of medical instrument technology, more particularly to a kind of fume exhaust auxiliary device and with its
Endoscope surgical equipment.
Background technique
Since 1901 apply laparoscopic technique for the first time, has over one hundred year history so far.As modern medical mode turns
Change and the rapid development of medical related disciplines, more emphasis humanistic care and the minimally invasive theory of promotion.Nearly 20 years, endoscopic surgery was made
For the significant technology of Minimally Invasive Surgery, become a big mainstream of modern surgery technology, current 50% or more surgical operation passes through
Endoscopic technic is completed, and endoscopic surgery is that height relies on instrument.General energy instrument (refers in use process and generates heat with tissue
Can, such as single-stage, twin-stage electric coagulation knife, ultrasound knife, radio frequency knife, laser knife etc.) apply it is indispensable in endoscopic surgery, in operation
Cutting, hemostasis, require to complete by energy instrument.The use of energy instrument, inevitably generates smog, and smog gathers
Collection, observes endoscopic surgery open country to form certain obstruction.The smog emission that endoscopic surgery generates, it is main by opening scope at present
The side opening valve in surgical procedure channel (TROCAR) is completed, and is located on body surface wall (stomach wall, wall of the chest etc.), and the source that smog generates
Head is that energy instrument energy head and tissue contact site are located in body cavity, has certain distance therebetween, smoke evacuation is caused to imitate in this way
Rate is low, and time-consuming for smoke evacuation, declines the stability of surgical procedure.
Therefore, how to provide a kind of fume extractor of guarantee endoscope operation continuity stability is those skilled in the art
The problem of member's urgent need to resolve.
Summary of the invention
In view of this, solving energy in endoscopic surgery in the prior art the present invention provides a kind of fume exhaust auxiliary device
Instrument energy head and the smog of the formation at tissue contact site cannot exclude, the skill for causing the stability of operation low
Art problem.
To achieve the goals above, the present invention adopts the following technical scheme:
A kind of fume exhaust auxiliary device, for smog to be sucked out in endoscopic surgery, comprising:
Tube body, tubular body accommodate instrument channel and discharge flue;Energy of the one end of discharge flue close to energy instrument
Head is measured, fume discharge connector is provided on the other end of discharge flue, fume discharge connector connects negative pressure source.
It can be seen via above technical scheme that compared with prior art, the present disclosure provides a kind of smoke evacuation auxiliary to fill
It sets, discharge flue is being provided at energy instrument energy head, the fume discharge connector of discharge flue connects negative pressure source, leads in operation
The smog generated at suction energy instrument energy head and tissue contact site is crossed, guarantees the stability of operation.
It preferably, further include attachment base, attachment base is connected to the other end of discharge flue, and fume discharge connector is set to attachment base
On.Using attachment base, facilitates and fume discharge connector is fixed on the handle of surgical instrument.
Preferably, valve, the convertible connection or off state with negative pressure source of valve are provided on fume discharge connector;Conveniently pass through control
The connected state of valve control discharge flue and negative pressure source on fume discharge connector processed.
Preferably, the elastic component for fixing instrument channel and/or discharge flue is provided in tube body;
Or pass through pipe walls support between instrument channel and discharge flue.
Preferably, discharge flue is two or more, and discharge flue is laid in around instrument channel, and discharge flue and instrument are logical
Integrally connected is fixed by elastic component or pipe walls support between road;Wherein discharge flue can be set to two, three, four
Deng can also be supported by elastic component by pipe walls support between discharge flue and instrument channel.
Preferably, the card slot for being used to support fixed instrument channel or discharge flue is provided in tube body.Setting card in tube body
Slot, instrument channel can be fixed across card slot or discharge flue can be fixed across card slot.
Preferably, card slot is that the annulus folder at least with a notch is conducive to difference using having marmon clamp jaggy
The instrument of specification passes through, and increases the Redundancy Design of instrument channel, guarantees that instrument can be passed through and be fixed.
Preferably, discharge flue is two or more, and discharge flue is laid in around instrument channel, shape on discharge flue outer wall
At the annulus of fixed instrument channel;When multiple discharge flues, a part pressed from both sides on each discharge flue with annulus, common shape
It is pressed from both sides at the annulus entirely with multiple notches, more conducively the instrument of different size may be used also by instrument channel when its threading procedure
Passed through by the plastic deformation that annulus presss from both sides, increases Redundancy Design.
Preferably, tube body is that the smooth round pipe road of outer wall, such as PET is made in hard high molecular material, wherein outside tube body
Diameter is typically designed as 8mm, 10mm, 12mm and 15mm, and discharge flue diameter is greater than 3mm, guarantees that smoke evacuation is smooth.
Discharge flue is provided with multiple through-holes close to the position of energy instrument in the various embodiments described above, increase discharge flue with
The smog of energy instrument enters area, increases smoke discharging effect.
The present invention also provides a kind of endoscope surgical equipments with fume exhaust auxiliary device, including above-mentioned smoke evacuation auxiliary dress
It sets, handle and energy instrument;
Fume discharge connector is fixed on handle;Energy instrument is pierced by from instrument channel one end to the other end, and discharge flue is close
One end of energy instrument energy head is provided with multiple through-holes.
It can be seen via above technical scheme that compared with prior art, the present disclosure provides one kind to have smoke evacuation auxiliary
The endoscope surgical equipment for helping device facilitates control suction smog, discharge flue is close to energy since fume discharge connector is fixed on handle
The smog that measuring device tool energy head position facilitates suction energy instrument energy head and tissue to generate, guarantee operation continuity and
Stability.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 attached drawing is a kind of structure of the embodiment of the endoscope surgical equipment with fume exhaust auxiliary device provided by the invention
Schematic diagram;
Fig. 2 attached drawing is a kind of another embodiment of the endoscope surgical equipment with fume exhaust auxiliary device provided by the invention
Structural schematic diagram;
Fig. 3 attached drawing is a kind of schematic cross-section of one embodiment of fume exhaust auxiliary device provided by the invention;
Fig. 4 attached drawing is a kind of schematic cross-section of one embodiment of fume exhaust auxiliary device provided by the invention;
Fig. 5 attached drawing is a kind of schematic cross-section of one embodiment of fume exhaust auxiliary device provided by the invention;
Fig. 6 attached drawing is a kind of schematic cross-section of one embodiment of fume exhaust auxiliary device provided by the invention;
Fig. 7 attached drawing is a kind of schematic cross-section of one embodiment of fume exhaust auxiliary device provided by the invention;
Fig. 8 attached drawing is a kind of schematic cross-section of one embodiment of fume exhaust auxiliary device provided by the invention;
Fig. 9 attached drawing is a kind of schematic cross-section of one embodiment of fume exhaust auxiliary device provided by the invention;
Figure 10 attached drawing is a kind of schematic cross-section of one embodiment of fume exhaust auxiliary device provided by the invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The embodiment of the invention discloses a kind of fume exhaust auxiliary device, solves energy instrument in endoscopic surgery in the prior art
Energy head and the smog of the formation at tissue contact site cannot exclude, and the technology for causing the stability of operation low is asked
Topic.
Referring to attached drawing 1,3-10, the present invention provides a kind of fume exhaust auxiliary devices to wrap for smog to be sucked out in endoscopic surgery
It includes:
Tube body 1,1 inner containment of tube body have instrument channel 11 and discharge flue 12;One end of discharge flue 12 is close to energy
The energy head of instrument 5, fume discharge connector 13 is provided on the other end of discharge flue 12, and fume discharge connector 13 connects negative pressure source.
The present disclosure provides a kind of fume exhaust auxiliary devices, and being provided at energy instrument energy head, smoke evacuation is logical
Road, the fume discharge connector of discharge flue connect negative pressure source, pass through at suction energy instrument energy head and tissue contact site in operation
The smog of generation guarantees the stability of operation.
It further include attachment base 2 referring to attached drawing 2, attachment base 2 is connected to the other end of discharge flue 12, and fume discharge connector 13 is set
It is placed on attachment base 2.Using attachment base, facilitates and fume discharge connector is fixed on the handle of surgical instrument.
Advantageously, valve is provided on fume discharge connector 13, the convertible connection or off state with negative pressure source of valve;It is convenient logical
Cross the connected state of valve the control discharge flue and negative pressure source on control fume discharge connector.
Referring to attached drawing 4-5, the elastic component 14 for fixing instrument channel 11 and/or discharge flue 12 is provided in tube body 1;
Or pass through pipe walls support referring between 3 instrument channel 11 of attached drawing and discharge flue 12.
Specifically, discharge flue 12 is two or more, and discharge flue 12 is laid in instrument channel 11 referring to attached drawing 3-4
Around, integrally connected is fixed by elastic component 14 or pipe walls support between discharge flue 12 and instrument channel 11;Wherein smoke evacuation is logical
Road can be set to two, three, four etc., can also be led to by pipe walls support between discharge flue and instrument channel
Cross elastic component support.
It is selectable, referring to attached drawing 6, it is provided with discharge flue 12 in tube body 1, annular slot is set close to pipe wall position,
Annular slot is for fixing instrument channel.
In the various embodiments described above, tube body can increase discharge flue, side to carry out multi-chamber improvement on existing operation casing
Just it discharges fume mist, guarantees the stability of operation.
Referring to attached drawing 7-10, the card slot for being used to support fixed instrument channel 11 or discharge flue 12 is provided in tube body 1;Pipe
Setting card slot in vivo, instrument channel can be fixed across card slot or discharge flue can be fixed across card slot.
Advantageously, card slot is the annulus folder 3 at least with a notch, annulus folder can be supported by tube wall 15, or
Person and tube wall are integrally fixed;Using having marmon clamp jaggy, the instrument for being conducive to different size is passed through, and increases instrument channel
Redundancy Design, guarantee instrument can pass through and fix.
It should further be appreciated that discharge flue 12 is two or more, discharge flue 12 is laid in around instrument channel 11, and smoke evacuation is logical
The annulus folder 3 of fixed instrument channel 11 is formed on 12 outer wall of road;When multiple discharge flues, there is annulus on each discharge flue
A part of folder is collectively formed the entirely annulus with multiple notches and presss from both sides, and more conducively the instrument of different size passes through instrument channel,
When its threading procedure, it can also be passed through by the plastic deformation that annulus presss from both sides, increase Redundancy Design.
In the various embodiments described above, tube body 1 is that the smooth round pipe road of outer wall is made in hard high molecular material;Such as PET,
In, outer tube diameter is typically designed as 8mm, 10mm, 12mm and 15mm, and discharge flue diameter is greater than 3mm, guarantees that smoke evacuation is smooth.
Discharge flue is provided with multiple through-holes close to the position of energy instrument in the various embodiments described above, increase discharge flue with
The smog of energy instrument enters area, increases smoke discharging effect.
Referring to attached drawing 1-2, the present invention also provides a kind of endoscope surgical equipment with fume exhaust auxiliary device, including it is above-mentioned
Fume exhaust auxiliary device, handle 4 and energy instrument 5;
Fume discharge connector 13 is fixed on handle 4;Energy instrument 5 is pierced by from 11 one end of instrument channel to the other end, and smoke evacuation is logical
Road 12 is provided with multiple through-holes close to one end of 5 energy head of energy instrument.
The present disclosure provides a kind of endoscope surgical equipments with fume exhaust auxiliary device, since fume discharge connector is fixed on
On handle, facilitate control suction smog, discharge flue facilitates suction energy instrument energy head and group close to energy instrument energy head
The smog of contact site generation is knitted, guarantees operation stability.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.For device disclosed in embodiment
For, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, related place is said referring to method part
It is bright.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (10)
1. a kind of fume exhaust auxiliary device, for smog to be sucked out in endoscopic surgery characterized by comprising
Tube body (1), tube body (1) inner containment have instrument channel (11) and discharge flue (12);The discharge flue (12)
One end close to the energy head of energy instrument (5), be provided with fume discharge connector (13), institute on the other end of the discharge flue (12)
State fume discharge connector (13) connection negative pressure source.
2. a kind of fume exhaust auxiliary device according to claim 1, which is characterized in that further include attachment base (2), the connection
Seat (2) is connected to the other end of the discharge flue (12), and the fume discharge connector (13) is set on the attachment base (2).
3. a kind of fume exhaust auxiliary device according to claim 2, which is characterized in that be provided on the fume discharge connector (13)
Valve, the convertible connection or off state with the negative pressure source of the valve.
4. a kind of fume exhaust auxiliary device according to claim 1-3, which is characterized in that set in the tube body (1)
It is equipped with the elastic component (14) for fixing the instrument channel (11) and/or the discharge flue (12);
Or pass through pipe walls support between the instrument channel (11) and the discharge flue (12).
5. a kind of fume exhaust auxiliary device according to claim 4, which is characterized in that the discharge flue (12) be two with
On, the discharge flue (12) is laid in around the instrument channel (11), the discharge flue (12) and the instrument channel
(11) integrally connected is fixed by the elastic component (14) or pipe walls support between.
6. a kind of fume exhaust auxiliary device according to claim 1-3, which is characterized in that set in the tube body (1)
It is equipped with the card slot for being used to support the fixed instrument channel (11) or the discharge flue (12).
7. a kind of fume exhaust auxiliary device according to claim 6, which is characterized in that the card slot is that at least there is one to lack
The annulus of mouth presss from both sides (3).
8. a kind of fume exhaust auxiliary device according to claim 7, which is characterized in that the discharge flue (12) be two with
On, the discharge flue (12) is laid in around the instrument channel (11), is formed and is fixed on discharge flue (12) outer wall
The annulus of the instrument channel (11) presss from both sides (3).
9. a kind of fume exhaust auxiliary device according to claim 1-3, which is characterized in that the tube body (1) is hard
The smooth round pipe road of outer wall is made in matter high molecular material.
10. a kind of endoscope surgical equipment with fume exhaust auxiliary device, which is characterized in that including any one of such as claim 1-9
Fume exhaust auxiliary device, handle (4) and the energy instrument (5);
The fume discharge connector (13) is fixed on the handle (4);The energy instrument (5) is from the instrument channel (11) one end
It is pierced by the other end, the discharge flue (12) is provided with multiple through-holes close to one end of the energy head of the energy instrument (5).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910325525.5A CN109965989B (en) | 2019-04-22 | Auxiliary device and have its scope surgical instrument of discharging fume |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910325525.5A CN109965989B (en) | 2019-04-22 | Auxiliary device and have its scope surgical instrument of discharging fume |
Publications (2)
Publication Number | Publication Date |
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CN109965989A true CN109965989A (en) | 2019-07-05 |
CN109965989B CN109965989B (en) | 2024-06-07 |
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CN104138295A (en) * | 2014-07-09 | 2014-11-12 | 杨涛 | Multipurpose laser endoscope |
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CN206675795U (en) * | 2016-09-30 | 2017-11-28 | 南京大学医学院附属鼓楼医院 | A kind of conduit retainers |
CN108578837A (en) * | 2018-05-03 | 2018-09-28 | 苏州高新区建金建智能科技有限公司 | A kind of medical optical fiber infusion device with infrared laser irradiation function |
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CN208481208U (en) * | 2018-01-26 | 2019-02-12 | 小狗电器互联网科技(北京)股份有限公司 | Accessory clips and dust catcher |
CN109330714A (en) * | 2018-11-16 | 2019-02-15 | 镇江市新天医疗器械有限公司 | A kind of adjustable neurosurgery operating microscope |
CN208680091U (en) * | 2018-07-03 | 2019-04-02 | 刘定鸣 | A kind of microorganism detection test tube cleaning, drying chlorination equipment |
CN209933006U (en) * | 2019-04-22 | 2020-01-14 | 张俊吉 | Smoke exhaust auxiliary device and endoscopic surgical instrument with same |
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CN1586422A (en) * | 2004-07-24 | 2005-03-02 | 罗中明 | Combined suction gun electric needle |
CN202005800U (en) * | 2011-02-16 | 2011-10-12 | 深圳市盐田区人民医院 | Tubular high-frequency electric surgical knife for smoke evacuation |
CN104138295A (en) * | 2014-07-09 | 2014-11-12 | 杨涛 | Multipurpose laser endoscope |
CN205586077U (en) * | 2016-02-23 | 2016-09-21 | 伊永富 | Novel digestion scope support |
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