CN109172887A - A kind of built-in aspirator for laparoscope operation - Google Patents
A kind of built-in aspirator for laparoscope operation Download PDFInfo
- Publication number
- CN109172887A CN109172887A CN201811180904.1A CN201811180904A CN109172887A CN 109172887 A CN109172887 A CN 109172887A CN 201811180904 A CN201811180904 A CN 201811180904A CN 109172887 A CN109172887 A CN 109172887A
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- aspirator
- built
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- 230000000694 effects Effects 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 10
- 238000009434 installation Methods 0.000 description 7
- 210000003811 finger Anatomy 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 210000003813 thumb Anatomy 0.000 description 4
- 230000003321 amplification Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002357 laparoscopic surgery Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A61M1/0023—
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
-
- 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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/10—Tube connectors; Tube couplings
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
- A61B2017/00238—Type of minimally invasive operation
-
- 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
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pulmonology (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Surgical Instruments (AREA)
- External Artificial Organs (AREA)
Abstract
The invention discloses a kind of built-in aspirator for laparoscope operation, including main body, diversion pipe, thick conduit and fine duct, the upper end of the main body is equipped with connecting flange, the first conduit through connecting flange is installed on the inside of the connecting flange, second conduit, rotating bar is equipped with by shaft at the medial center of the main body, the first movable conduit is respectively arranged on the inside of the both ends of the rotating bar, second movable conduit, described first movable conduit, the upper end of second movable conduit respectively with the first conduit, the lower end of second conduit is connected by bellows, described first movable conduit, the lower end outside of second movable conduit offers inlet opening, the external side of described second movable conduit is equipped with the fixed link through main body, the fixed link is provided with finger ring close to body exterior one end.The present invention is convenient for the switching being rapidly performed by between thickness conduit, while being capable of effective anti-locking apparatus inner conduit blocking.
Description
Technical field
The present invention relates to medical instruments field, specially a kind of built-in aspirator for laparoscope operation.
Background technique
Laparoscopic surgery is the invasive methods that a new development is got up, and is that one of the following operation method development necessarily becomes
Gesture.With advancing by leaps and bounds for industrial manufacturing technology, be fused to carry out new technology, the new method of related discipline have established firm base
Plinth, in addition the operation that doctor is more and more consummate, so that many past open operations have been replaced by intracavity operation now,
Considerably increase surgical selection chance.Retroperitoneoscopictechnique conventional method is to make three 1 centimetre of small notch in patient's waist, respectively
Insertion one is called the pipe-like service aisle of " trocar ", and later every operation, which passes through these three pipelines, to carry out；Again with spy
The lengthening surgical instrument of system completes the step same as open surgery under television monitoring, reaches same surgical effect.
Traditional laparoscopic surgery aspirator exists following insufficient:
1, it needs to need to carry out thick conduit in the course of surgery using thick conduit or fine duct, carefully lead in use
Toggling between pipe causes operating time longer, inconvenient to use；
2, since suction tube diameter itself is smaller, cause during attraction, inner conduit is easy by objects such as clots
Blocking.
Summary of the invention
The purpose of the present invention is to provide a kind of built-in aspirator for laparoscope operation, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the invention provides the following technical scheme: a kind of built-in aspirator for laparoscope operation, including
Main body, diversion pipe, thick conduit and fine duct, the upper end of the main body are equipped with connecting flange, the inside of the connecting flange
The first conduit, the second conduit through connecting flange be installed, rotation is equipped with by shaft at the medial center of the main body
Bar, is respectively arranged with the first movable conduit, the second movable conduit on the inside of the both ends of the rotating bar, the described first movable conduit,
The upper end of second movable conduit is connect with the lower end of the first conduit, the second conduit by bellows respectively, and first activity is led
Pipe, the second movable conduit lower end outside offer inlet opening, the external side of the described second movable conduit, which is equipped with, to be run through
The fixed link of main body, the fixed link are provided with finger ring close to body exterior one end, and the inside of the main body is led in the first activity
Pipe, the second movable conduit lower end outside are respectively arranged with the first diversion cavity, the second diversion cavity, and first diversion cavity, second are led
The inside of stream chamber is respectively arranged with the first fixing sleeve, the second fixing sleeve, and first fixing sleeve, the second fixing sleeve are separately mounted to
The lower end outside of first movable conduit, the second movable conduit, the diversion pipe are mounted on the lower end of main body, the diversion pipe it is upper
End face passes through branch pipe respectively and is connected to the inside of the first diversion cavity, the second diversion cavity, and the thick conduit, fine duct are installed in master
The upper end of body.
Further, motor is installed, the output shaft of the motor is mounted on diversion pipe at the medial center of the main body
Inside, and connected at the output shaft end of motor by the inside of fixed frame and diversion pipe.
Further, the outside of the motor output shaft is equipped with conical sleeve, and the outer surface of the conical sleeve is opened
Equipped with diversion trench, the motor output shaft is equipped with cutter close to one end of fixed frame.
Further, the thick conduit, fine duct lower end be socketed in the first conduit inside connecting flange respectively, second lead
The outside of pipe, and the thick conduit, fine duct are connected and fixed by bolt and connecting flange.
Further, the lower end surface of the main body is equipped with headlamp by opening up mounting groove, and the headlamp is provided with
Several, and rounded distributing installation is arranged in parallel in the outside of diversion pipe, several headlamps in the electricity where motor
Lu Zhong.
Further, connecting line is installed in the upper end side of the main body, and the outer upper end side of the main body is equipped with control
System switch, the control switch, connecting wire and motor are connected by conducting wire.
Further, the described first movable conduit, the second movable conduit lower end surface be provided with rubber stopper, described in two
The diameter of rubber stopper be respectively greater than the end face diameter of the first fixing sleeve, the second fixing sleeve.
Further, the inside bottom of the connecting flange by setting sealing bed course respectively with thick conduit, fine duct
Lower end surface connection.
Further, the both ends of the rotating bar open up fluted, and the inside of the groove is by opening up sliding slot installation
There is an active pin shaft, active pin shaft described in two is separately mounted to the movable conduit of described first, table on the outside of the second movable conduit
Inside the fixing sleeve of face setting.
Further, the inside of the main body is provided with sealing ring in the junction of motor output shaft Yu diversion pipe upper end.
Compared with prior art, the beneficial effects of the present invention are:
1, connecting flange is arranged by the way that the upper end of apparatus main body is arranged in the present invention, and the lower end of thick conduit, fine duct is equal
It is mounted on the inside of connecting flange, while the first movable conduit, the second movable conduit are installed by rotating bar in the inside of main body,
And the lower end of the first movable conduit, the second movable conduit is separately mounted to the inside of the first diversion cavity, the second diversion cavity, make
Used time adjusts the length of the first movable conduit, the second movable conduit lower end stretching by the finger ring of body exterior side, so as to
It is enough switched fast thick conduit, fine duct, and the upper end at the end of thick conduit, fine duct with the first conduit, the second conduit is socketed, outside
Portion is bolted with connecting flange, convenient for quickly installation and replacement；
2, motor is arranged by the way that the inside of main body is arranged in the present invention, will pass through fixed frame at the output shaft end of motor and leads
Fixed frame connection inside flow tube, in the outside of motor output shaft, installation offers the conical sleeve of diversion trench, in conical sleeve
One end on the outside of cutter is installed, in use, by pressing control switch, starter motor drives taper sheath by motor
Cylinder and cutter rotation, cut the biggish object of clot equal diameter by cutter, pass through the diversion trench on the outside of conical sleeve
It is conveyed, it being capable of effective anti-locking apparatus blocking；
3, the present invention opens up several feed liquors skies by the way that the lower end of the first movable conduit, the second movable conduit is arranged in,
During first movable conduit, the second movable conduit move up and down, so that the first movable conduit, the second movable conduit lower end exist
Commercial city on the outside of first fixing sleeve, the second fixing sleeve changes, and increases or subtracts so that inlet opening is in external quantity
It is few, the case where not having to installation and adjustment valve, transfer efficiency can quickly be adjusted by the movement of finger ring, structure is simple,
Convenient for fast operating.
Detailed description of the invention
Fig. 1 is a kind of built-in aspirator for laparoscope operation overall structure diagram of the present invention；
Fig. 2 is the amplification diagram in a kind of built-in aspirator for laparoscope operation Fig. 1 of the present invention at A；
Fig. 3 is the amplification diagram at the B in a kind of built-in aspirator for laparoscope operation Fig. 1 of the present invention；
Fig. 4 is a kind of structural schematic diagram of the movable conduit of built-in aspirator for laparoscope operation second of the present invention；
Fig. 5 is a kind of built-in aspirator for laparoscope operation rotating bar of the present invention, the first movable conduit, the second movable conduit
Connection schematic diagram.
In Fig. 1-3: 1- main body；2- diversion pipe；The thick conduit of 3-；4- fine duct；5- connecting flange；The first conduit of 6-；7-
Two conduits；8- rotating bar；The movable conduit of 9- first；The movable conduit of 10- second；11- inlet opening；12- fixed link；13- finger ring；
The first diversion cavity of 14-；The second diversion cavity of 15-；The first fixing sleeve of 16-；The second fixing sleeve of 17-；18- motor；19- conical sleeve；
20- diversion trench；21- cutter；22- headlamp；23- connecting line；24- control switch；25- rubber stopper；26- groove；27- removable pin
Axis.
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.
Fig. 1-5 is please referred to, the present invention provides a kind of technical solution: a kind of built-in aspirator for laparoscope operation, including master
Body 1, diversion pipe 2, thick conduit 3 and fine duct 4, the upper end of the main body 1 are equipped with connecting flange 5, the connecting flange 5
Inside is equipped with the first conduit 6 through connecting flange 5, the second conduit 7, is pacified at the medial center of the main body 1 by shaft
Equipped with rotating bar 8, the first movable conduit 10 of movable conduit 9, second is respectively arranged on the inside of the both ends of the rotating bar 8, it is described
Lower end of the upper end of the first movable conduit 10 of movable conduit 9, second respectively with the first conduit 6, the second conduit 7 is connected by bellows
It connects, the lower end outside of the described first movable conduit 10 of movable conduit 9, second offers inlet opening 11, and second activity is led
The external side of pipe 10 is equipped with the fixed link 12 through main body 1, and the fixed link 12 is provided with finger close to 1 outside one end of main body
The inside of ring 13, the main body 1 is respectively arranged with the first water conservancy diversion in the first movable 10 lower end outside of conduit of movable conduit 9, second
Chamber 14, the second diversion cavity 15, first diversion cavity 14, the second diversion cavity 15 inside be respectively arranged with the first fixing sleeve 16,
Second fixing sleeve 17, first fixing sleeve 16, the second fixing sleeve 17 are separately mounted to the first movable conduit 9, the second activity is led
The lower end outside of pipe 10, the diversion pipe 2 are mounted on the lower end of main body 1, the upper surface of the diversion pipe 2 pass through respectively branch pipe with
The inside connection of first diversion cavity 14, the second diversion cavity 15, the thick conduit 3, fine duct 4 are installed in the upper end of main body 1.
Motor 18 is installed, the output shaft of the motor 18 is mounted on the interior of diversion pipe 2 at the medial center of the main body 1
Portion, and connect by fixed frame with the inside of diversion pipe 2 at the output shaft end of motor 18.
The outside of 18 output shaft of motor is equipped with conical sleeve 19, and the outer surface of the conical sleeve, which offers, leads
Chute 20,18 output shaft of motor are equipped with cutter 21 close to one end of fixed frame, are cut by cutter 21 to clot,
Effective anti-locking apparatus blocking.
The thick conduit 3, fine duct 4 lower end be socketed in the inside of connecting flange 5 first conduit 6, the second conduit 7 respectively
Outside, and the thick conduit 3, fine duct 4 are connected and fixed by bolt and connecting flange 5, it is thick convenient for quick installation and removal
Conduit 3, fine duct 4.
The lower end surface of the main body 1 is equipped with headlamp 22 by opening up mounting groove, and the headlamp 22 is provided with several
It is a, and rounded distributing installation is arranged in parallel in the outside of diversion pipe 2, several headlamps 22 in the electricity where motor 18
Lu Zhong reduces the circuit connection of device whole interior.
Connecting line 23 is installed in the upper end side of the main body 1, and the outer upper end side of the main body 1 is equipped with control switch
24, the control switch 24, connecting wire and motor 18 are connected by conducting wire, control 18 work of motor by control switch 24
Make.
The lower end surface of the described first movable conduit 10 of movable conduit 9, second is provided with rubber stopper 25, rubber described in two
The diameter of rubber plug 25 is respectively greater than the end face diameter of the first fixing sleeve 16, the second fixing sleeve 17, effectively prevents the first activity from leading
When pipe 9 or the second movable conduit 10 are closed, there is the phenomenon of leakage in device.
The inside bottom of the connecting flange 5 seals the bed course lower end surface with thick conduit 3, fine duct 4 respectively by setting
Connection guarantees the leakproofness of device entirety.
The both ends of the rotating bar 8 open up fluted 26, and the inside of the groove 26 is equipped with work by opening up sliding slot
Dynamic pin shaft 27, active pin shaft 27 described in two are separately mounted to movable 10 outside of conduit of the movable conduit 9, second of described first
Inside the fixing sleeve of surface setting, convenient for adjusting the position of the first movable conduit 10 of movable conduit 9, second by rotating bar.
The inside of the main body 1 is provided with sealing ring in the junction of 18 output shaft of motor Yu 2 upper end of diversion pipe, guarantees dress
Set whole leakproofness.
One end of thick conduit 3 and fine duct 4: being mounted on the inside of connecting flange 5 by working principle, by thick conduit 3, carefully
The other end of conduit 4 is connect with external negative pressure device, while so that device is integrally powered by connecting line 23, in use process
In, main body 1 is held, and thumb is placed on inside the finger ring 13 of 1 outside side of main body, by pressing control switch 24, opened
Dynamic headlamp 22 and motor 18, are placed on affected area for the lower end of diversion pipe 2, when needing using fine duct 4, tilt big thumb
Refer to so that the second movable conduit 10 moves up, the lower end of the second movable conduit 10 completely into the second fixing sleeve 17 inside,
And second movable 10 lower end of conduit rubber pad upper surface and the second fixing sleeve 17 lower end in contact, sealing is formed, in rotating bar 8
Under the action of, the first movable conduit 9 moves downward, and the lower end of the first movable conduit 9 moves to the outside of the first fixing sleeve 16,
Under external suction function, to be conveyed by liquid of the fine duct 4 to affected area, while needing using thick conduit 3
When being conveyed, thumb is shunk, so that the second movable conduit 10 moves downward, and the first movable conduit 9 is in rotating bar 8
It is moved upwards under effect, being quickly converted between thick conduit 3, fine duct 4 can be carried out；Further in use, motor
18 work belt moves conical sleeve 19 and cutter 21 rotates, and can effectively be cut clot when cutter 21 rotates, with cone
20 collective effect of diversion trench opened up on the outside of shape sleeve can block inside effective anti-locking apparatus；And the device is to liquid
When being conveyed, the position being in by controlling thumb, thus the position of the movable conduit 10 of the movable conduit 9, second of control first
It sets, and then adjusts the length of the first movable conduit 9 or the second movable 10 lower end of conduit stretching, to be existed by controlling inlet opening 11
The speed of external quantity control conveying, it is convenient and efficient.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of built-in aspirator for laparoscope operation, including main body (1), diversion pipe (2), thick conduit (3) and fine duct
(4), it is characterised in that: the upper end of the main body (1) is equipped with connecting flange (5), is equipped on the inside of the connecting flange (5)
The first conduit (6), the second conduit (7) through connecting flange (5) pass through shaft at the medial center of the main body (1) and install
Have rotating bar (8), the first movable conduit (9), the second movable conduit are respectively arranged on the inside of the both ends of the rotating bar (8)
(10), the described first movable conduit (9), the second movable conduit (10) upper end respectively with the first conduit (6), the second conduit (7)
Lower end connected by bellows, the first movable conduit (9), the second movable conduit (10) lower end outside offer into
The external side of fluid apertures (11), the described second movable conduit (10) is equipped with the fixed link (12) through main body (1), the fixation
Bar (12) is provided with finger ring (13) close to main body (1) external one end, and the inside of the main body (1) is in the first movable conduit (9), the
Two movable conduit (10) lower end outsides are respectively arranged with the first diversion cavity (14), the second diversion cavity (15), first diversion cavity
(14), the inside of the second diversion cavity (15) is respectively arranged with the first fixing sleeve (16), the second fixing sleeve (17), and described first is fixed
Set (16), the second fixing sleeve (17) are separately mounted to the lower end outside of the first movable conduit (9), the second movable conduit (10), institute
The lower end that diversion pipe (2) is mounted on main body (1) is stated, the upper surface of the diversion pipe (2) passes through branch pipe and the first diversion cavity respectively
(14), the inside connection of the second diversion cavity (15), the thick conduit (3), fine duct (4) are installed in the upper end of main body (1).
2. a kind of built-in aspirator for laparoscope operation according to claim 1, it is characterised in that: the main body (1)
It is equipped at medial center motor (18), the output shaft of the motor (18) is mounted on the inside of diversion pipe (2), and motor (18)
Output shaft end at connect with the inside of diversion pipe (2) by fixed frame.
3. a kind of built-in aspirator for laparoscope operation according to claim 2, it is characterised in that: the motor (18) is defeated
The outside of shaft is equipped with conical sleeve (19), and the outer surface of the conical sleeve offers diversion trench (20), the motor
(18) output shaft is equipped with cutter (21) close to one end of fixed frame.
4. a kind of built-in aspirator for laparoscope operation according to claim 1, it is characterised in that: the thick conduit (3),
The lower end of fine duct (4) is socketed in the outside of internal first conduit (6) of connecting flange (5), the second conduit (7) respectively, and described
Thick conduit (3), fine duct (4) are connected and fixed by bolt and connecting flange (5).
5. a kind of built-in aspirator for laparoscope operation according to claim 1, it is characterised in that: the main body (1)
Lower end surface is equipped with headlamp (22) by opening up mounting groove, and the headlamp (22) is provided with several, and rounded distribution
It is mounted on the outside of diversion pipe (2), several headlamps (22) are arranged in parallel in the circuit where motor (18).
6. a kind of built-in aspirator for laparoscope operation according to claim 1, it is characterised in that: the main body (1)
Connecting line (23) are installed in upper end side, and the outer upper end side of the main body (1) is equipped with control switch (24), and the control is opened
(24), connecting wire and motor (18) is closed to connect by conducting wire.
7. a kind of built-in aspirator for laparoscope operation according to claim 1, it is characterised in that:, first activity
Conduit (9), the second movable conduit (10) lower end surface be provided with rubber stopper (25), the diameter of rubber stopper (25) described in two
The end face diameter of respectively greater than the first fixing sleeve (16), the second fixing sleeve (17).
8. a kind of built-in aspirator for laparoscope operation according to claim 1, it is characterised in that: the connecting flange
(5) inside bottom is connect with the lower end surface of thick conduit (3), fine duct (4) respectively by setting sealing bed course.
9. a kind of built-in aspirator for laparoscope operation according to claim 1, it is characterised in that: the rotating bar (8)
Both ends open up fluted (26), the inside of the groove (26) is equipped with active pin shaft (27) by opening up sliding slot, two
The active pin shaft (27) is separately mounted to the movable conduit (9) of described first, second movable conduit (10) outer surface is set
Inside the fixing sleeve set.
10. a kind of built-in aspirator for laparoscope operation according to claim 1, it is characterised in that: the main body (1)
Inside is provided with sealing ring in the junction of motor (18) output shaft Yu diversion pipe (2) upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811180904.1A CN109172887B (en) | 2018-10-09 | 2018-10-09 | Built-in aspirator for laparoscopic surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811180904.1A CN109172887B (en) | 2018-10-09 | 2018-10-09 | Built-in aspirator for laparoscopic surgery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109172887A true CN109172887A (en) | 2019-01-11 |
| CN109172887B CN109172887B (en) | 2021-03-26 |
Family
ID=64947971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811180904.1A Expired - Fee Related CN109172887B (en) | 2018-10-09 | 2018-10-09 | Built-in aspirator for laparoscopic surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109172887B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111956875A (en) * | 2020-08-26 | 2020-11-20 | 重庆尚业医疗器械有限公司 | Manual anti-blocking suction tube |
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| CN204092664U (en) * | 2014-09-15 | 2015-01-14 | 蔡海瑜 | A kind of laparoscopic surgery revolves suction suction pump |
| WO2016165954A1 (en) * | 2015-04-16 | 2016-10-20 | Olympus Winter & Ibe Gmbh | Surgical instrument, in particular resectoscope, having a flushing circuit |
| CN105477767A (en) * | 2016-01-05 | 2016-04-13 | 何国伟 | Medical thread type drainage tube |
| CN206275857U (en) * | 2016-07-26 | 2017-06-27 | 天津博众纳德生物科技有限公司 | A kind of many suction nozzle Medical suction units |
| CN206261879U (en) * | 2016-08-30 | 2017-06-20 | 杨瑞鑫 | A kind of neurosurgery Assist drainage device |
| CN206526320U (en) * | 2016-11-21 | 2017-09-29 | 江苏省人民医院 | A kind of antiblocking laparoscope attractor |
| CN106581791A (en) * | 2017-01-03 | 2017-04-26 | 李懿莎 | Device for treating hydrops in vivo |
| CN107412890A (en) * | 2017-09-18 | 2017-12-01 | 孙兆义 | A kind of anti-blocking drainage system of thoracic surgery |
| CN107684640A (en) * | 2017-10-23 | 2018-02-13 | 崔海涛 | Laparoscope multifunction aspirator |
| CN108378946A (en) * | 2018-03-26 | 2018-08-10 | 南安初盼商贸有限公司 | A kind of switchable type multifunctional oral cavity treatment suction tube |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111956875A (en) * | 2020-08-26 | 2020-11-20 | 重庆尚业医疗器械有限公司 | Manual anti-blocking suction tube |
| CN111956875B (en) * | 2020-08-26 | 2023-06-09 | 重庆尚业医疗器械有限公司 | Manual anti-blocking suction tube |
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