CN110448356A - The ultrasonic knife handle of included suction device for laparoscope operation on rectum - Google Patents
The ultrasonic knife handle of included suction device for laparoscope operation on rectum Download PDFInfo
- Publication number
- CN110448356A CN110448356A CN201910743910.1A CN201910743910A CN110448356A CN 110448356 A CN110448356 A CN 110448356A CN 201910743910 A CN201910743910 A CN 201910743910A CN 110448356 A CN110448356 A CN 110448356A
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- China
- Prior art keywords
- ultrasonic
- suction
- pipette tips
- knife
- handle
- 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
- 210000000664 rectum Anatomy 0.000 title description 2
- 238000002604 ultrasonography Methods 0.000 claims abstract description 53
- 238000002357 laparoscopic surgery Methods 0.000 claims abstract description 17
- 238000010304 firing Methods 0.000 claims abstract description 13
- 230000000903 blocking effect Effects 0.000 claims description 11
- 239000000779 smoke Substances 0.000 abstract description 6
- 238000007912 intraperitoneal administration Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 abstract description 2
- 230000000007 visual effect Effects 0.000 abstract description 2
- 239000008280 blood Substances 0.000 description 4
- 210000004369 blood Anatomy 0.000 description 4
- 238000001356 surgical procedure Methods 0.000 description 3
- 208000012260 Accidental injury Diseases 0.000 description 1
- 208000032843 Hemorrhage Diseases 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 210000000683 abdominal cavity Anatomy 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 206010038038 rectal cancer Diseases 0.000 description 1
- 208000020615 rectal carcinoma 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
- A61B17/32—Surgical cutting instruments
- A61B17/320016—Endoscopic cutting instruments, e.g. arthroscopes, resectoscopes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/32—Surgical cutting instruments
- A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/32—Surgical cutting instruments
- A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
- A61B2017/320069—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic for ablating tissue
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/32—Surgical cutting instruments
- A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
- A61B2017/32007—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic with suction or vacuum means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/32—Surgical cutting instruments
- A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
- A61B2017/320072—Working tips with special features, e.g. extending parts
- A61B2017/320074—Working tips with special features, e.g. extending parts blade
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/32—Surgical cutting instruments
- A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
- A61B2017/320084—Irrigation sleeves
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2217/00—General characteristics of surgical instruments
- A61B2217/002—Auxiliary appliance
- A61B2217/005—Auxiliary appliance with suction drainage system
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Dentistry (AREA)
- Mechanical Engineering (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses a kind of laparoscopic surgery ultrasonic knife handles of the suction device of included adjustable flow, it is related to surgical instruments, device or method field, specifically includes that Multifunctional suction pipette tips pipe, ultrasound knife pipette tips knob, suction tube, ultrasonic scalpel handle, ultrasonic cutter head telescoping switch, breather valve, piston type ultrasound cutter holder close trigger, ultrasound knife firing trigger, flowmeter；The Multifunctional suction pipette tips pipe and ultrasonic scalpel handle are connected as one, and built-in suction tube is simultaneously connected with breather valve.Pipe end is attracted to connect attraction system.Beneficial effects of the present invention: the collective effect of trigger and breather valve is closed by piston type ultrasound cutter holder, ultrasound knife firing trigger is pulled simultaneously, start attraction system when ultrasound knife is started to work simultaneously, surprisingly occur caused by visual field loss caused by preventing because of operation smoke, the efficient attraction realized in suction gun head tube to intraperitoneal liquid is set back in by ultrasound knife.The apparatus structure is simple, and simple processing is easy to use, is suitble to clinical application.
Description
Technical field
The present invention relates to surgical instruments, device or method field, the specially suction of the included adjustable flow of laparoscopic surgery
The ultrasonic knife handle of leading-in device.
Background technique
It is understood that laparoscopic surgery is due to its minimally invasive feature and by the universal of patient from a large amount of clinical operations
Receive, especially in surgical procedure low rectal, since ultrasound knife and instrument can open abdomen hand than tradition by narrow pelvic cavity
Art advantage is huge.Certainly, when handling retrorectal space by laparoscopic instrument, due to narrow space, ordinary ultrasonic knife cutting group
Operation smoke caused by knitting inevitably pollutes lens of laparoscope and then its surgical field of view is caused to be lost completely or partially.
Traditional way is: when laparoscope is polluted by operation smoke, it is necessary to take out laparoscope rapidly, wipe camera lens, then again
Camera lens is entered into abdominal cavity by stabbing card insertion, ultrasound knife is average in operation of low rectal carcinoma is fired 3 times, and camera lens will be contaminated 1
It is secondary.While being wiped repeatedly camera lens, intraperitoneal situation patient can not timely control, this just increases operation risk.If meeting
Intraperitoneal hemorrhage and the contaminated situation of camera lens, or even the life of patient can be jeopardized.
For it is above-mentioned the problems of in the prior art, researching and designing goes out a kind of included adjustable flow of laparoscopic surgery
Suction device ultrasonic knife handle, so that it is very necessary for overcoming the problems of in the prior art.
Summary of the invention
In view of it is above-mentioned the problems of in the prior art, the purpose of the present invention is design laparoscopic surgery with it is included can
Adjust flow suction device ultrasonic knife handle, with solve it is existing in the prior art because ultrasound knife percussion operation smoke, blood and
The problem of lens of laparoscope caused by liquoring fat etc. pollutes purifies surgical field of view, optimizes surgical environments.
To achieve the above object, using following technical scheme:
A kind of ultrasonic knife handle of the laparoscopic surgery suction device of included adjustable flow, includes: Multifunctional suction pipette tips pipe, super
Sound weapons head knob, suction tube, ultrasonic scalpel handle, breather valve, piston type ultrasound cutter holder close trigger, ultrasound knife firing trigger, inhale
Lead device flow adjusts blocking swtich, attraction system, flowmeter, ultrasound knife telescoping switch；Attraction system passes through suction tube and ultrasound
The arrival end of knife handle tail end is connected, and Multifunctional suction pipette tips pipe is connected with ultrasonic scalpel handle；
The suction tube is divided into interior suction tube and outer suction tube；Pass through outer suction between the attraction system and ultrasonic scalpel handle
Skirt is connected；
The interior suction tube is in entire Multifunctional suction pipette tips pipe and ultrasonic scalpel handle；
The interior suction tube, which passes through, is equipped with flowmeter and aspirator flow adjusting blocking swtich at ultrasonic scalpel handle.
Further improved, the tail portion of the ultrasonic scalpel handle is connect with attraction system by an outer suction tube.
Further improved, the Multifunctional suction pipette tips pipe is provided with output end outlet structure A, adopts with ultrasonic cutter head
It is connected with socket；Ultrasonic cutter head is connected together with ultrasound knife pipette tips knob by gear, and ultrasonic cutter head can be according to Surgery
The needs of position are rotated with 360 ° of knob.
Further improved, the flowmeter passes through with ultrasonic scalpel handle to be electrically connected.
Further improved, when ultrasound knife is in by under cock, the breather valve and piston type ultrasound knife are fired
Trigger is connected by closed cushion rubber.
Further improved, the aspirator flow adjusts blocking swtich and is connected together with interior suction tube.
Further improved, ultrasonic cutter head can be connected to that ultrasound knife is flexible to be opened in Multifunctional suction pipette tips pipe by spring
Lower edge is closed, and elastic movement can be controlled by ultrasound knife telescoping switch wherein, ultrasonic cutter head is made to be wrapped up or be stretched out,
Multifunctional suction pipette tips pipe is divided into front and back two, and front is connected to ultrasound knife telescoping switch lower edge by spring, and can be at it
In by pressing ultrasound knife telescoping switch control the elastic movement of Multifunctional suction pipette tips pipe front and then hiding or aobvious
Reveal ultrasonic cutter head, is conducive to attraction system and absorbs discarded and blood operation.
Ultrasonic knife handle of the invention is particularly suitable for the narrow surgical procedure in the operating spaces such as low rectal laparoscopic surgery,
Also it can be competent at the laparoscopic surgery of other application ultrasound knife technology, easy to operate, high-efficient, the flexible connection of attraction attracts system
System and the small advantage of noise have expanded the application range of conventional ultrasound knife significantly.
The beneficial effects of the present invention are: the ultrasonic knife handle that the present invention carries suction device is fired by piston type ultrasound knife
Trigger and breather valve combination start attraction system simultaneously when ultrasound knife works, the visual field caused by effectively preventing because of operation smoke
Caused accident of performing the operation is lost, ultrasound knife can be set back at any time in Multifunctional suction pipette tips pipe, facilitated and realized suction tube pair
The attraction of intraperitoneal liquid.The operation safety of patient is guaranteed conscientiously, and apparatus structure is simple, and simple processing, noise is small,
And it is easy to grasp and easy to use, basic medical unit is suitble to popularize and promote in clinical operation.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is schematic enlarged-scale view at A in Fig. 1；
In figure: 1, Multifunctional suction pipette tips pipe；2, ultrasound knife pipette tips knob；3, suction tube；4, ultrasonic scalpel handle；5, breather valve；
6, piston type ultrasound knife firing trigger；7, aspirator flow adjusts blocking swtich；8, attraction system；9, flowmeter；10, interior attraction
Pipe；11, outer suction tube；12, ultrasound knife telescoping switch；13, ultrasonic cutter holder closes trigger；A, output end socket part.
Specific embodiment
Below in conjunction with drawings and examples, the present invention will be further explained.
Embodiment 1: referring to Fig. 1, a kind of ultrasonic knife handle of laparoscopic surgery with the suction device of included adjustable flow, packet
It includes: Multifunctional suction pipette tips pipe 1, ultrasound knife pipette tips knob 2, suction tube 3, ultrasonic scalpel handle 4, breather valve 5, piston type ultrasound knife
Firing trigger 6, aspirator flow adjust blocking swtich 7, attraction system 8, flowmeter 9, ultrasound knife telescoping switch 12；Attraction system
8 are connected by suction tube 3 with the arrival end of 4 tail end of ultrasonic scalpel handle, Multifunctional suction pipette tips pipe 1 and 4 phase of ultrasonic scalpel handle
Connection；The suction tube 3 divides for interior suction tube 10 and outer suction tube 11；Between the attraction system 8 and ultrasonic scalpel handle 4
It is connected by outer suction tube 11；The interior suction tube 10 runs through entire Multifunctional suction pipette tips pipe 1 and ultrasonic scalpel handle 4；
The interior suction tube 10, which passes through, is equipped with flowmeter 9 and aspirator flow adjusting blocking swtich 7 at ultrasonic scalpel handle 4.
The tail portion of the ultrasonic scalpel handle 4 is connect with attraction system 8 by an outer suction tube 11.
The Multifunctional suction pipette tips pipe 1 is provided with output end socket A, is connect with ultrasonic cutter head using socket；Ultrasound
Cutter head is connected together with ultrasound knife pipette tips knob 2 by gear, and ultrasonic cutter head can be rotated with 360 ° of pipette tips knob.
The flowmeter 9 passes through with ultrasonic scalpel handle 4 to be electrically connected.
When ultrasound knife is in by cock, the breather valve 5 passes through closed with piston type ultrasound knife firing trigger 6
Cushion rubber is connected.
Aspirator flow adjusts blocking swtich 7 and is connected together with interior suction tube 10.
As shown in Fig. 2, ultrasonic cutter head can be connected by a snap in Multifunctional suction pipette tips pipe 1, and can lead to wherein
It crosses ultrasound knife telescoping switch 12 and controls the elastic of Multifunctional suction pipette tips pipe front, to avoid ultrasonic cutter head accidental injury group
It knits, is conducive to attraction system and operation smoke and residual blood is sucked out.
Embodiment 1: when completing low rectal laparoscopic surgery using ultrasound knife, application method of the invention is as follows: when
When carrying out practical operation using ultrasound knife, palpus knocking piston type ultrasound knife firing trigger 6, ultrasonic cutter holder closes trigger 13 also while hitting
Hair, breather valve 5 can be matched with piston type ultrasound knife firing trigger 6 at this time；In the work of ultrasound knife cutter head, suction tube 3 is logical
The attraction system 8 for crossing connection completes vacuum suction (attraction system 8 is in the open state at this time), if attracting stream according to wanting to change
Amount closes attraction, is adjusted by flow or closing aspirator flow adjusts the realization of blocking swtich 7 and reaches flexible modulation flow
Purpose.
Embodiment 2: referring to Fig. 1, when being attracted if necessary to which suction device is used alone, press that ultrasound knife is flexible to be opened
Close 12, Multifunctional suction pipette tips pipe front is popped up forward at this time, ultrasonic cutter head be completely wrapped into Multifunctional suction pipette tips pipe it
In, then knocking piston type ultrasound cutter holder closes trigger 6, and breather valve 5 is combined with piston type ultrasound knife firing trigger 6 at this time
(without firing ultrasound knife firing trigger 13) opens 8 open state of suction tube 3(attraction system), it is high according to operation actual needs
Residual blood between the smog or tissue of the intraperitoneal small space of effect ground absorption, this ultrasound knife handle just comes as independent aspirator at this time
It uses.
Claims (8)
1. a kind of laparoscopic surgery ultrasonic knife handle of the suction device of included adjustable flow, it is characterised in that: it include: more function
Energy suction gun head tube (1), ultrasound knife pipette tips knob (2), suction tube (3), ultrasonic scalpel handle (4), breather valve (5), piston type are super
Sound cutter holder closes trigger (6), ultrasound knife firing trigger (13), aspirator flow and adjusts blocking swtich (7), attraction system (8), flow
Table (9), ultrasound knife telescoping switch (12)；Attraction system (8) passes through the arrival end of suction tube (3) and ultrasonic scalpel handle (4) tail end
It is connected, Multifunctional suction pipette tips pipe (1) is connected with ultrasonic scalpel handle (4)；
The suction tube (3) is divided into interior suction tube (10) and outer suction tube (11)；The interior suction tube (10) is through entire
Multifunctional suction pipette tips pipe (1) and ultrasonic scalpel handle (4)；By outer between the attraction system (8) and ultrasonic scalpel handle (4)
Suction tube (11) is connected；
The interior suction tube (10), which passes through, is equipped with flowmeter (9) and the adjusting blocking of aspirator flow at ultrasonic scalpel handle (4)
It switchs (7).
2. the ultrasonic knife handle of the included auxiliary suction device according to claim 1 for the operation of laparoscope low rectal,
It is characterized by: the tail portion of the ultrasonic scalpel handle (4) is connect with attraction system (8) by an outer suction tube (11).
3. the laparoscopic surgery according to claim 1 ultrasonic knife handle of the suction device of included adjustable flow, feature
Be: the Multifunctional suction pipette tips pipe (1) is provided with output end socket A, is connect with ultrasonic cutter head using socket.
4. the laparoscopic surgery according to claim 1 ultrasonic knife handle of the suction device of included adjustable flow, feature
Be: the Multifunctional suction pipette tips pipe (1) is provided with output end socket A, is connect with ultrasonic cutter head using socket.
5. the laparoscopic surgery according to claim 1 ultrasonic knife handle of the suction device of included adjustable flow, feature
Be: the flowmeter (9) passes through with ultrasonic scalpel handle (4) to be electrically connected.
6. the laparoscopic surgery according to claim 1 ultrasonic knife handle of the suction device of included adjustable flow, feature
Be: when ultrasonic cutter holder closes, the breather valve (5) is connect with piston type ultrasound knife firing trigger (6) by closed cushion rubber.
7. the laparoscopic surgery according to claim 1 ultrasonic knife handle of the suction device of included adjustable flow, feature
Be: aspirator flow adjusts blocking swtich (7) and is connected together with interior suction tube (10).
8. the laparoscopic surgery according to claim 1 ultrasonic knife handle of the suction device of included adjustable flow, feature
Be: Multifunctional suction pipette tips pipe (1) is divided into front and back two, and front is connected under ultrasound knife telescoping switch (12) by spring
Edge, and the elastic fortune of Multifunctional suction pipette tips pipe front can be controlled by pressing ultrasound knife telescoping switch (12) wherein
It is dynamic and then hiding or appear ultrasonic cutter head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910743910.1A CN110448356A (en) | 2019-08-13 | 2019-08-13 | The ultrasonic knife handle of included suction device for laparoscope operation on rectum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910743910.1A CN110448356A (en) | 2019-08-13 | 2019-08-13 | The ultrasonic knife handle of included suction device for laparoscope operation on rectum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110448356A true CN110448356A (en) | 2019-11-15 |
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ID=68486147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910743910.1A Pending CN110448356A (en) | 2019-08-13 | 2019-08-13 | The ultrasonic knife handle of included suction device for laparoscope operation on rectum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110448356A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112641473A (en) * | 2020-12-23 | 2021-04-13 | 安徽医科大学第二附属医院 | Laparoscopic surgery instrument with aspirator function |
| CN114191043A (en) * | 2021-12-15 | 2022-03-18 | 陈尔华 | Ultrasonic scalpel for pediatric surgery |
| CN115104998A (en) * | 2022-06-30 | 2022-09-27 | 湖南省华芯医疗器械有限公司 | Suction valve assembly, endoscope handle and endoscope |
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| CN106344117A (en) * | 2016-10-27 | 2017-01-25 | 江苏怡龙医疗科技有限公司 | Adjustable intelligent oncotherapy ultrasonic surgical knife |
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| CN206372099U (en) * | 2016-06-24 | 2017-08-04 | 施德兵 | A kind of ultrasound knife with suction tube |
| CN107137128A (en) * | 2017-06-21 | 2017-09-08 | 四川省肿瘤医院 | Suction device and ultrasound knife external member |
| CN211511962U (en) * | 2019-08-13 | 2020-09-18 | 大连大学附属中山医院 | Ultrasonic knife handle with flow-adjustable suction device for laparoscopic surgery |
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2019
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112641473A (en) * | 2020-12-23 | 2021-04-13 | 安徽医科大学第二附属医院 | Laparoscopic surgery instrument with aspirator function |
| CN114191043A (en) * | 2021-12-15 | 2022-03-18 | 陈尔华 | Ultrasonic scalpel for pediatric surgery |
| CN114191043B (en) * | 2021-12-15 | 2024-05-31 | 佳木斯大学 | Ultrasonic surgical knife for pediatric surgery |
| CN115104998A (en) * | 2022-06-30 | 2022-09-27 | 湖南省华芯医疗器械有限公司 | Suction valve assembly, endoscope handle and endoscope |
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