CN109999235A - A kind of one hand-held type multifunctional aspirator - Google Patents
A kind of one hand-held type multifunctional aspirator Download PDFInfo
- Publication number
- CN109999235A CN109999235A CN201910310387.3A CN201910310387A CN109999235A CN 109999235 A CN109999235 A CN 109999235A CN 201910310387 A CN201910310387 A CN 201910310387A CN 109999235 A CN109999235 A CN 109999235A
- Authority
- CN
- China
- Prior art keywords
- chamber
- held type
- type multifunctional
- dynamic equipment
- controller
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
-
- A61M1/0023—
-
- A61M1/0058—
-
- 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
- A61M1/71—Suction drainage systems
- A61M1/74—Suction control
-
- 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
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0279—Cannula; Nozzles; Tips; their connection means
-
- 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
- A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
-
- 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
- A61M2210/00—Anatomical parts of the body
- A61M2210/14—Female reproductive, genital organs
-
- 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
- A61M2210/00—Anatomical parts of the body
- A61M2210/16—Male reproductive, genital organs
Abstract
The present invention relates to a kind of integrated hand-held type multifunctional aspirators, comprising: enters chamber suction pipe, handle, handle is hollow tube, and internal includes first chamber and second chamber, and draught damper is provided between first chamber and second chamber；First chamber has spliced eye far from one end of draught damper, enters chamber suction pipe and is plugged in the first cavity through spliced eye；Power supply, controller, dynamic equipment and mode switch；Power supply, controller, dynamic equipment are both secured to inside second chamber, and the suction side of dynamic equipment passes through draught damper and enters chamber suction pipe airflow connection；Mode switch is set on second chamber outer wall；Wherein, power supply and controller and dynamic equipment are electrically connected；Mode switch and controller are electrically connected.Due to having two chambers in handle of the present invention；And power supply and dynamic equipment are integrated in handle, the volume of aspirator is reduced, the surgical procedure of doctor is improved, and then improves procedure efficiency.
Description
Technical field
The present invention relates to the field of medical instrument technology, more particularly to a kind of integrated hand-held type multifunctional attracts
Device.
Background technique
The organs such as the uterus of male, female sex organ in the prior art, especially women are easy lesion, to above-mentioned device
Official performs the operation or tissue substance extracts in incubation, and existing active aspirator volume is big, structure is complicated, is unfavorable for operation behaviour
Make.
Therefore, how to provide small in size, the easy to operate aspirator of one kind is asking for those skilled in the art's urgent need to resolve
Topic.
Summary of the invention
In view of this, being solved active in the prior art the present invention provides a kind of integrated hand-held type multifunctional aspirator
Aspirator volume is big, structure is complicated the technical issues of being unfavorable for surgical procedure.
To achieve the goals above, the present invention adopts the following technical scheme:
The present invention provides a kind of integrated hand-held type multifunctional aspirators, comprising:
Enter chamber suction pipe,
Handle, handle are hollow tube, and internal includes first chamber and second chamber, first chamber and second chamber it
Between be provided with draught damper；First chamber has spliced eye far from one end of draught damper, enters chamber suction pipe through spliced eye and is plugged in first
In cavity；
Power supply, controller, dynamic equipment and mode switch；Power supply, controller, dynamic equipment are both secured to inside second chamber,
The suction side of dynamic equipment passes through draught damper and enters chamber suction pipe airflow connection；Mode switch is set on second chamber outer wall；
Wherein, power supply and controller and dynamic equipment are electrically connected；Mode switch and controller are electrically connected.
It can be seen via above technical scheme that compared with prior art, the present disclosure provides a kind of integrated hand-helds
Multifunction aspirator, since two chambers being arranged in handle, first chamber interpolation accesses the connection of chamber suction pipe, dynamic in second chamber
Power device provides power source for the attraction intracorporal tissue substance of sex genitals chamber；It is of the invention by power supply and dynamic equipment collection simultaneously
At in the volume in handle, reducing aspirator, the surgical procedure of doctor is improved, and then improve procedure efficiency.
Secondly, being also integrated with power supply, dynamic equipment and controller in second chamber of the present invention, mould is selected by mode switch
Formula controls dynamic equipment by controller and generates pressure, changes pressure size or stop generation pressure；It is easy to control.
Preferably, integrated hand-held type multifunctional aspirator provided by the invention, further include for connect external motive device,
The multi-functional tube of tool or delivery device, multi-functional tube are inserted into and communicate therewith from the tube wall of corresponding first chamber；It is wherein multi-functional
At pipe, can be used for topical administration, medical fluid by multi-functional tube entered cavities conduit pipe enter it is intracavitary；Or it is clear for salt water etc.
It washes；When internal suction pressure deficiency, external pressure source, back work can also be connected by multi-functional tube；It is needed in operation
It can be entered by the pipe using to various tools or camera etc.；The multifunction for realizing aspirator reduces above-mentioned work
It is indoor to pain caused by patient that tool etc. enters chamber repeatedly.
Preferably, integrated hand-held type multifunctional aspirator provided by the invention, further includes the storage for storing tissue substance
Capsule, storage capsule one end with enter chamber suction pipe and multi-functional tube is connected to；The other end is detachably in the suction side of dynamic equipment, and and dynamic equipment
Airflow connection；In the prior art, it needs to enter in cavities conduit pipe insertion human chamber, then aspirates tissue object extracts discharge；It needs
It aspirates repeatedly, causes elimination efficiency low, and bring great pain to patients；And technical solution of the present invention, in storage capsule
Portion can keep in the tissue substance of certain volume, and after attraction, extraction is discharged into specified vessel, not only contribute to disposable volume and take
Tissue substance out, while facilitating the extraction of tissue substance culture, also reduce patient is repeatedly inserted into the pain for taking out conduit.Furthermore originally
Invention storage capsule is detachably connected with dynamic equipment suction side, is convenient for changing.
Preferably, integrated hand-held type multifunctional aspirator provided by the invention further includes being set to showing on handle outer wall
Display screen, display screen and controller communicate to connect.Wherein display screen can be used to show the mould of electric quantity of power supply, mode switch selection
Formula, the pressure information etc. that dynamic equipment generates；After camera connects controller, can be in display cavity body the case where.
Preferably, integrated hand-held type multifunctional aspirator provided by the invention, further includes being set on first chamber outer wall
Tissue substance observation window, tissue substance observation window be arranged position correspond to storage capsule position；It is advantageous for using the effect of this scheme
During aspirates tissue object, the color and property for observing tissue substance become Yu doctor, to judge whether to continue to aspirate, prevent
It blindly aspirates, causes the reduction of procedure efficiency.
Preferably, storage capsule is made of transparent elastic material；Convenient color by observation window observation attraction tissue substance and
Property become.The shape and capacity of storage capsule can according to need any selection, unrestricted.
Preferably, power supply of the invention is dry cell, lithium battery or rechargeable battery；Power supply control of the invention 5V with
Under, current control reduces the safety used for chamber using micro-current in 5mA.
Preferably, the caliber of multi-functional tube is 1-5mm, has anti-leakage cover 14 on the other end；Match in multi-functional tube and is arranged
Standby or tool can penetrate；The material of multi-functional tube can material identical with cavities conduit pipe is entered.
Preferably, mode switch is key switch, soft-touch control or audio-switch.Wherein mode switch can control open
Machine, shutdown, the control of suction pressure size, the switching of positive/negative-pressure, display content adjustment of display screen etc..
Preferably, there is handle outer finger to grab slot, meet human engineering mechanics, reduce hand labor in doctor's use process
Tired degree.
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 the external structure schematic diagram of integrated hand-held type multifunctional aspirator provided by the invention；
Fig. 2 attached drawing is the schematic diagram of internal structure of integrated hand-held type multifunctional aspirator provided by the invention；
Fig. 3 attached drawing is the control principle block diagram of integrated hand-held type multifunctional aspirator 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 integrated hand-held type multifunctional aspirators, solve active attraction in the prior art
Body accumulates the technical issues of big, structure is complicated is unfavorable for surgical procedure.
Referring to attached drawing 1-2, the present invention provides a kind of integrated hand-held type multifunctional aspirators, comprising:
Enter chamber suction pipe 1, in can be adapted to it is various enter cavity surgical instruments；
Handle 2, handle 2 are hollow tube, and internal includes first chamber 12 and second chamber 13, first chamber 12 and the
Draught damper 11 is provided between two chambers 13；First chamber 12 far from draught damper 11 one end have spliced eye, enter chamber suction pipe 1 into
Spliced eye is plugged in the first cavity 12；
Power supply 3, controller 4, dynamic equipment 5 and mode switch 8；Power supply 3, controller 4, dynamic equipment 5 are both secured to the second chamber
Inside room 13, the suction side of dynamic equipment 5 passes through draught damper 11 and enters 1 airflow connection of chamber suction pipe；
Mode switch 8 is set on 13 outer wall of second chamber；
Wherein, power supply 3 and controller 4 and dynamic equipment 5 are electrically connected；Mode switch 8 and controller 4 are electrically connected；Air-flow
Valve 11 can not only be passed through by air-flow, liquid tissue.
The present disclosure provides a kind of integrated hand-held type multifunctional aspirators, since two chambers are arranged in handle 2, the
One chamber, 12 interpolation accesses chamber suction pipe 1, and the suction side of dynamic equipment 5 passes through draught damper 11 and 12 airflow connection of first chamber, to inhale
Induce one the intracorporal tissue substance offer power source of body cavity；Power supply 3 and dynamic equipment 5 are integrated in handle 2 by the present invention, reduce attraction
The volume of device, improves the surgical procedure of doctor, and then improves procedure efficiency.
Secondly, being integrated with power supply 3, dynamic equipment 5 and controller 4 in second chamber of the present invention, mould is selected by mode switch 8
Formula controls dynamic equipment 5 by controller 4 and generates pressure, changes pressure size or stop generation pressure；Facilitate control.
Wherein, dynamic equipment 5 can be micro motor, mini fan etc., and the transformation of positive and negative pressure is realized by commutating structure.
It further include for connecting outside in one embodiment of integrated hand-held type multifunctional aspirator provided by the invention
The multi-functional tube 6 of power device, tool or delivery device, multi-functional tube 6 be inserted into first chamber 12 tube wall, and with enter chamber suction pipe 1
Connection；Wherein at multi-functional tube 6, can be used for topical administration, medical fluid by multi-functional tube 6 entered cavities conduit pipe enter it is intracavitary；
Or for the cleaning such as salt water；When internal suction pressure deficiency, external pressure source can also be connected by multi-functional tube 6, it is auxiliary
Assistant engineer makees；It needs enter by the pipe using to various tools or camera etc. in operation；Realize more function of aspirator
Energyization, reducing above-mentioned tool etc., to enter chamber repeatedly indoor to pain caused by patient.
It further include for storing group in another embodiment of integrated hand-held type multifunctional aspirator provided by the invention
The storage capsule 7 of fabric, 7 one end of storage capsule with enter chamber suction pipe 1 and multi-functional tube 6 is connected to；The other end is detachably in the suction of dynamic equipment 5
Draw end, and with 5 airflow connection of dynamic equipment；In the prior art, it needs to enter in cavities conduit pipe insertion chamber, aspirates tissue object, then
Extract discharge；It needs to aspirate repeatedly, causes elimination efficiency low, and bring great pain to patients；And technology of the invention
Scheme can keep in the tissue substance of certain volume inside storage capsule 7, and after attraction, extraction is discharged into specified vessel, not only favorably
Tissue substance is taken out in disposable volume, while facilitating the extraction of tissue substance culture, the taking-up that is repeatedly inserted into for also reducing patient is led
The pain of pipe.Furthermore storage capsule 7 of the present invention is detachably connected with 5 suction side of dynamic equipment；It is convenient for changing.
It further include being set to handle in other embodiments of integrated hand-held type multifunctional aspirator provided by the invention
Display screen 9 on 2 outer walls, display screen 9 and controller 4 communicate to connect.Wherein display screen 9 can be used to show 3 electricity of power supply, mould
The mode that formula switch 8 selects, the pressure information etc. that dynamic equipment 5 generates；After camera connects controller 4, cavity can be shown
Interior situation.
It further include being set to first in the various embodiments described above of integrated hand-held type multifunctional aspirator provided by the invention
The position that position corresponds to storage capsule 7 is arranged in tissue substance observation window 10 on 12 outer wall of chamber, tissue substance observation window 10；Thus have
Conducive to doctor during aspirates tissue object, the color and property for observing tissue substance become, and to judge whether to continue to aspirate, prevent
It only blindly aspirates, causes the reduction of procedure efficiency.
Advantageously, storage capsule 7 is made of transparent elastic material；The convenient face for attracting tissue substance by the observation of observation window 10
Color and property become.The shape and capacity of storage capsule 7 can be selected arbitrarily, unrestricted.
It should further be appreciated that power supply 3 of the invention is dry cell, lithium battery or rechargeable battery；Power supply 3 of the invention controls
In 5V hereinafter, current control reduces the safety used for chamber using micro-current in 5mA.
Wherein, the caliber of multi-functional tube 6 is 1-5mm；There is anti-leakage cover 14 on its other end；Match in multi-functional tube 6 and is arranged
Standby or tool can penetrate；The material of multi-functional tube 6 can material identical with cavities conduit pipe is entered.
Mode switch 8 is key switch, soft-touch control or audio-switch.Wherein mode switch 8 can control booting, close
Machine, the control of suction pressure size, the switching of positive/negative-pressure, display content adjustment of display screen 9 etc..
Outside handle 2 there is finger to grab slot, meet human engineering mechanics, reduces hand fatigue journey in doctor's use process
Degree.
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 one hand-held type multifunctional aspirator characterized by comprising
Enter chamber suction pipe (1),
Handle (2), the handle (2) they are hollow tube, and internal includes first chamber (12) and second chamber (13), described the
Pass through draught damper (11) conversion connection between one chamber (12) and the second chamber (13)；The first chamber (12) is far from institute
The one end for stating draught damper (11) is spliced eye, it is described enter chamber suction pipe (1) be inserted into first cavity (12) through the spliced eye；
Power supply (3), controller (4), dynamic equipment (5) and mode switch (8)；It is the power supply (3), the controller (4), described dynamic
Power device (5) is both secured to that the second chamber (13) is internal, the suction side of the dynamic equipment (5) pass through the draught damper (11) with
It is described enter chamber suction pipe (1) airflow connection；The mode switch is set on the second chamber (13) outer wall；
Wherein, the power supply (3) and the controller (4) and the dynamic equipment (5) are electrically connected；The mode switch with it is described
Controller (4) is electrically connected.
2. a kind of integrated hand-held type multifunctional aspirator according to claim 1, which is characterized in that further include for connecting
The multi-functional tube (6) of external motive device, tool or delivery device, described multi-functional tube (6) one end is from the correspondence first chamber
(12) tube wall is inserted into and communicates therewith.
3. a kind of integrated hand-held type multifunctional aspirator according to claim 2, which is characterized in that further include being installed on institute
State for storing the storage capsule (7) of tissue substance inside first chamber (12), described storage capsule (7) one end and it is described enter chamber suction pipe
(1) it is connected to multi-functional tube (6)；The other end detachably in the suction side of the dynamic equipment (5), and with the dynamic equipment (5) gas
Stream connection.
4. a kind of integrated hand-held type multifunctional aspirator according to claim 1-3, which is characterized in that further include
The display screen (9) being set on the handle (2) outer wall, the display screen (9) and the controller (4) communicate to connect.
5. a kind of integrated hand-held type multifunctional aspirator according to claim 4, which is characterized in that further include being set to institute
The tissue substance observation window (10) on first chamber outer wall is stated, tissue substance observation window (10) setting position corresponds to the storage
The position of capsule (7).
6. a kind of integrated hand-held type multifunctional aspirator according to claim 5, which is characterized in that the storage capsule (7)
It is made of transparent elastic material.
7. a kind of integrated hand-held type multifunctional aspirator according to claim 5, which is characterized in that the power supply (3) is
Dry cell, lithium battery or rechargeable battery.
8. a kind of integrated hand-held type multifunctional aspirator according to claim 5, which is characterized in that the multi-functional tube
(6) caliber is 1-5mm, has anti-leakage cover (14) on the other end.
9. a kind of integrated hand-held type multifunctional aspirator according to claim 5, which is characterized in that the mode switch
It (8) is key switch, soft-touch control or audio-switch.
10. a kind of integrated hand-held type multifunctional aspirator according to claim 5, which is characterized in that the handle (2) is outside
There is finger to grab slot in portion.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2019200441869 | 2019-01-10 | ||
| CN201920044186 | 2019-01-10 | ||
| CN2019100239710 | 2019-01-10 | ||
| CN201910023971 | 2019-01-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109999235A true CN109999235A (en) | 2019-07-12 |
Family
ID=67172598
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910310387.3A Pending CN109999235A (en) | 2019-01-10 | 2019-04-17 | A kind of one hand-held type multifunctional aspirator |
| CN201920525799.4U Active CN210673869U (en) | 2019-01-10 | 2019-04-17 | Integrative hand-held type multifunctional suction apparatus |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920525799.4U Active CN210673869U (en) | 2019-01-10 | 2019-04-17 | Integrative hand-held type multifunctional suction apparatus |
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| Country | Link |
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| CN (2) | CN109999235A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109999235A (en) * | 2019-01-10 | 2019-07-12 | 上海家宝医学保健科技有限公司 | A kind of one hand-held type multifunctional aspirator |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040073195A1 (en) * | 1990-12-14 | 2004-04-15 | Cucin Robert L. | Power-assisted tissue-aspiration instrument system employing an electronically-controlled air-flow valve assembly within an external instrument controller |
| TWM269070U (en) * | 2004-07-07 | 2005-07-01 | Hung-Ji Deng | Body fluid aspirator |
| CN103977469A (en) * | 2014-05-22 | 2014-08-13 | 钱建民 | Novel multifunctional surgical flushing and suction catheter |
| WO2014201804A1 (en) * | 2013-06-21 | 2014-12-24 | Qian Jianmin | Multifunctional flushing and drawing catheter |
| WO2016107615A1 (en) * | 2014-12-31 | 2016-07-07 | 杭州康基医疗器械有限公司 | Medical-use visual suction tube |
| KR101699622B1 (en) * | 2015-09-22 | 2017-01-24 | 울산대학교 산학협력단 | Multichannel suction and irrigation tube |
| CN206534983U (en) * | 2016-08-31 | 2017-10-03 | 蒋娜 | Hand-hold aspirator |
| CN210673869U (en) * | 2019-01-10 | 2020-06-05 | 上海家宝医学保健科技有限公司 | Integrative hand-held type multifunctional suction apparatus |
-
2019
- 2019-04-17 CN CN201910310387.3A patent/CN109999235A/en active Pending
- 2019-04-17 CN CN201920525799.4U patent/CN210673869U/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040073195A1 (en) * | 1990-12-14 | 2004-04-15 | Cucin Robert L. | Power-assisted tissue-aspiration instrument system employing an electronically-controlled air-flow valve assembly within an external instrument controller |
| TWM269070U (en) * | 2004-07-07 | 2005-07-01 | Hung-Ji Deng | Body fluid aspirator |
| WO2014201804A1 (en) * | 2013-06-21 | 2014-12-24 | Qian Jianmin | Multifunctional flushing and drawing catheter |
| CN103977469A (en) * | 2014-05-22 | 2014-08-13 | 钱建民 | Novel multifunctional surgical flushing and suction catheter |
| WO2016107615A1 (en) * | 2014-12-31 | 2016-07-07 | 杭州康基医疗器械有限公司 | Medical-use visual suction tube |
| KR101699622B1 (en) * | 2015-09-22 | 2017-01-24 | 울산대학교 산학협력단 | Multichannel suction and irrigation tube |
| CN206534983U (en) * | 2016-08-31 | 2017-10-03 | 蒋娜 | Hand-hold aspirator |
| CN210673869U (en) * | 2019-01-10 | 2020-06-05 | 上海家宝医学保健科技有限公司 | Integrative hand-held type multifunctional suction apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN210673869U (en) | 2020-06-05 |
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