CN106109008B - A kind of built-in adjustable flow electric knife-pen - Google Patents
A kind of built-in adjustable flow electric knife-pen Download PDFInfo
- Publication number
- CN106109008B CN106109008B CN201610745149.1A CN201610745149A CN106109008B CN 106109008 B CN106109008 B CN 106109008B CN 201610745149 A CN201610745149 A CN 201610745149A CN 106109008 B CN106109008 B CN 106109008B
- Authority
- CN
- China
- Prior art keywords
- handle
- suction tube
- electric knife
- flow
- built
- 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
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
-
- A61M1/0023—
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- 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
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2217/00—General characteristics of surgical instruments
- A61B2217/002—Auxiliary appliance
- A61B2217/005—Auxiliary appliance with suction drainage system
-
- 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
-
- 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
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3331—Pressure; Flow
Abstract
A kind of built-in adjustable flow electric knife-pen, belongs to the field of medical instrument technology.The present invention includes handle, cutter head, is equipped with suction tube in handle, and tool bit part protrudes into handle and is connected to suction tube, and handle includes hand-held part, and hand-held part has to widened lug boss on the outside of handle；Handle is equipped with the flow control device of control suction tube flow in lug boss.Structure of the invention is reasonable, adjusts convenient for the quick smoking flow of electric knife-pen, to improve procedure efficiency, reduces malpractice.
Description
Technical field
The present invention relates to the field of medical instrument technology more particularly to a kind of built-in adjustable flow electric knife-pens.
Background technique
The existing electro-medical writing of indictments, appeals, etc. in order to absorb the smog generated in operation or the waste liquid generated of performing the operation in time, to guarantee
The smooth of operation carries out, and suction device is often arranged.But suction device set by existing electric knife-pen does not have flow generally
Regulatory function, and it is poor to different operative status adaptability.There are also electric knife-pens with flow regulating function, but due to
The flow regulator can only be set to electric knife-pen tail portion by the influence of electric knife-pen volume and other internal accessories.Such as Patent No.
The utility model patent of ZL93213540.4 discloses a kind of Multifunctional electrotome, adjusts in the tail portion of electric knife handle equipped with flow
Valve.It is extremely inconvenient when flow adjusting that the electric knife carries out during surgery, can not quickly be adjusted by singlehanded, need to another hand come into
Row is adjusted, and is leveraged the efficiency of operation, is increased the security risk of operation.
Summary of the invention
The purpose of the present invention is to solve the above-mentioned problems of the prior art, provide a kind of built-in adjustable flow electricity
The flow control device of suction tube is reasonably set in pen by the writing of indictments, appeals, etc. by the optimization to structure in electric knife-pen, convenient for one hand
Operation quickly is adjusted, to greatly improve the efficiency of operation, reduces the generation of malpractice.
The purpose of the present invention is what is be achieved through the following technical solutions:
A kind of built-in adjustable flow electric knife-pen, including handle, cutter head, the handle is interior to be equipped with suction tube, the cutter head
It partially protrudes into the handle and is connected to the suction tube,
The handle includes hand-held part, and the hand-held part has to widened lug boss on the outside of handle；The handle is in institute
State the flow control device that lug boss is equipped with control suction tube flow.
The present invention expands the volume for the handle part that finger contacts in use by the global optimization to handle arrangement,
In order to which the flow control device of suction tube is arranged, while flow is directly carried out convenient for the finger of holding handle and adjusts operation.
Preferably, the flow control device includes fixed part, sliding part；The fixed part is set to the sliding part
The suction tube two sides, the fixed part have and its tune stream inclined-plane for contacting suction tube side relative tilt of the sliding part.
Preferably, the fixed part includes the fluid stopping plate of support plate, adjusting-flow board, the connection support plate and adjusting-flow board,
The fluid stopping plate is close to the suction tube, and the adjusting-flow board is equipped with the tune stream inclined-plane angled with the fluid stopping plate.
Preferably, the support plate is in close to the cutter head side, the suction tube is set with the cutter head junction
Have locating rack so that the suction tube its to be in part between the locating rack and fixed part straight.
Preferably, the support plate and adjusting-flow board bottom are equipped with wiring mouth.
Preferably, the fixed part two sides are additionally provided with fixinig plate, two sidewalls are equipped with fixing groove in the handle.
Preferably, the sliding part includes constriction, operating parts, the constriction is equipped with and the inclined-plane cooperation of tune stream
Compressive plane, the operating parts is connected to the constriction side and extends to outside the handle.
Preferably, the constriction includes main part, the gib block set on the main part two sides, two in the handle
Side wall is equipped with guide groove.
Preferably, the constriction its towards the suction tube side in the both ends in its glide direction be equipped with pilot
Face.
Preferably, the operating parts include pushing block, set on the pushing block its towards the elasticity on the inside of the handle
Clamping joint, the constriction are equipped with the connecting cavity for cooperating the elastic card connector.
The invention has the advantages that 1, overall structure advantages of simple, fairshaped design makes it have comfortable operating handle.
2, it is equipped with flow control device, can be improved the adaptability to different operative status.3, set flow control device is set to finger
The position directly touched facilitates one hand that operation is adjusted, to improve the efficiency of operation.4, the cooperation knot of locating rack and fixed part
Structure, so that the flow control device in small space will not impact the fluency of smoking.5, in flow control device
Multiple component install convenients, stability are high.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of an embodiment of the present invention；
Fig. 2 is the schematic diagram of internal structure at another visual angle in Fig. 1；
Fig. 3 is the structural schematic diagram of fixed part in Fig. 2；
Fig. 4 is the structural schematic diagram of constriction in Fig. 2；
Fig. 5 is the structural schematic diagram of operating parts in Fig. 2.
1- handle；2- cutter head；3- suction tube；11- frame holds portion；12- grips；41- fixed part；42- constriction；43- behaviour
Workpiece；411- support plate；412- adjusting-flow board；413- fluid stopping plate；5- locating rack；4101- wiring mouth；414- fixinig plate；421- master
Body portion；422- gib block；4201- pilot face；431- pushing block；432- elastic card connector；4321- elasticity hooks item；423- connection
Chamber；4311- landslide-proofing；4312- anti-skid chequer；6- isolation board.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Embodiment 1, as shown in Figs. 1-5, the present invention include handle 1, cutter head 2, and the cutter head 2 is set to described 1 one end of handle
And it partially protrudes into handle 1.The handle 1 is held portion 11 including frame of the frame at hand tiger's jaw when in use, is pinched in thumb, food
Refer to and the grips 12 at middle finger；The grips 12 shape slightly wide in the narrow centre in both ends, so as to be carried out fastly convenient for index finger
Control assembly is set in the grips 12 of speed operation, reduces unnecessary transmission matable assembly, to save whole empty in handle
Between and handle volume；Although slightly wide grips 12 can cause slightly shadow to the stability of the lesser personnel's grip electric knife-pen of palm
It rings, but the frame holds the arcuation that there is middle part to be bent upwards in portion 11, it is bigger with the binding face of hand tiger's jaw, it can effectively mention
The overall stability of the hand-held electric knife-pen of height, so that compensating for frame holds influence of the portion 12 to grip stability.
Suction tube 3 is equipped in the handle 1, the suction tube 3 is flexible pipe；The cutter head 2 partially protrudes into the handle 1
And it is connected to the suction tube 3, it is interior to be equipped with attraction channel.
The handle 1 is additionally provided with flow control device in addition to electric control component；The flow control device includes fixed part
41, constriction 42, operating parts 43, the fixed part 41 are set to 3 downside of suction tube, and the constriction 42 is set to the attraction
3 upside of pipe, the operating parts 43 are connected to 42 side of constriction and extend to outside the handle 1.The fixed part 41 includes
Support plate 411, adjusting-flow board 412, the fluid stopping plate 413 for connecting the support plate 411 and adjusting-flow board 412, the support plate 411 are in
Close to 2 side of cutter head, the adjusting-flow board 412 is obliquely installed.41 two sides of fixed part are additionally provided with fixinig plate 414, described
Two sidewalls are equipped with fixing groove in handle 1.The constriction 42 includes main part 421, leading set on 421 two sides of main part
To item 422, two sidewalls are equipped with guide groove in the handle 1.The operating parts 43 includes pushing block 431, elastic card connector
432, the elastic card connector 432 includes that spaced two elasticity hooks item 4321, and the constriction 42 is equipped with described in cooperation two
Elasticity hooks the connecting cavity 423 of item 4321.
Due to most people's righthanded, so operating parts 43 is generally positioned at 1 right side of handle, but can also be according to user
Handedness operating parts 43 is set to the left side of handle 1.In use, the constriction 42 is in fixed part under closed state
The surface of 41 fluid stopping plate 413, since the mutual extrusion of constriction 42 and fluid stopping plate 413 acts on, so that the suction tube 3 at this
It is crushed and can not be connected；When if desired attracting, hand index finger is to handle tail end slide part 43, and operating parts 43 drives and it
Connected constriction 42 is to sliding above the adjusting-flow board 412 of fixed part 41, due to the incline structure of adjusting-flow board 412, so that current limliting
Part 42 gradually weakens in the squeezing action in above-mentioned sliding process between adjusting-flow board 412, so that attraction channel is gradually discharged
Expand, smoking or liquid flow thus increase.
Entire flow control device install convenient in narrow handle space, while stability is high.Wherein, the fixation
The stability after positioning and installation when the set fixinig plate 414 of 41 two sides of portion is installed convenient for fixed part.The constriction 42
On the one hand the fit structure of gib block 422 and guide groove is convenient for the installation of entire constriction 42, on the other hand can improve constriction
Stability in 42 uses.It is same as the cooperation of connecting cavity in constriction 42 convenient that two elasticity of the operating parts 43 hook item 4321
Installation process.
In addition, the shadow for suctioning function normally to suction tube in order to avoid the flow control device being arranged in small space
Ring, the suction tube 3 is equipped with locating rack 5 with 2 junction of cutter head so that the suction tube 3 its be in the locating rack 5 and
Part between fixed part 41 is straight, so as to avoid the bending that suction tube 3 is excessive.
In order to advanced optimize the small space in handle, the support plate 411 and 412 bottom of adjusting-flow board are equipped with wiring
Mouthfuls 4101, orderly it is arranged with reducing the conducting wire conducting wire that takes up space and guarantee；It is equipped with above the suction tube 3 in the control chamber
Isolation board 6 improves the stability that electric knife-pen uses to prevent electrically-controlled component and flow from adjusting the influence between component.
In order to optimize whole operating handle and fluency, 42 bottom of constriction is set in the both ends in its glide direction
Have acclivitous pilot face 4201 so that the sliding of constriction 42 is more smooth, weaken 42 bottom edge angle of constriction and suction tube 3 it
Between conflict effect；The pushing block 431 is equipped with landslide-proofing 4311, and the landslide-proofing 4311 is equipped with anti-skid chequer 4312, landslide-proofing
4311 and the setting of anti-skid chequer 4312 improve the touch feeling of finger, and to be easier to exert a force when finger push, to guarantee to grasp
The smoothness of work is stablized；1 bottom surface of handle and its opposite face equipped with the operating parts 43 are equipped with elastic anti-slip layer, so that hand
The position soft comfortable that portion contacts for a long time with handle, and stablize anti-skidding.
The foregoing is only a preferred embodiment of the present invention, the specific embodiment is whole based on the present invention
A kind of implementation under design, and scope of protection of the present invention is not limited thereto, any skill for being familiar with the art
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by art personnel, should all cover in protection of the invention
Within the scope of.Therefore, the scope of protection of the invention shall be subject to the scope of protection specified in the patent claim.
Claims (6)
1. a kind of built-in adjustable flow electric knife-pen, including handle (1), cutter head (2), the handle (1) is interior to be equipped with suction tube
(3), the cutter head (2) partially protrudes into the handle (1) and is connected to the suction tube (3), which is characterized in that
The handle (1) includes hand-held part, and the hand-held part has to widened lug boss on the outside of handle；The handle is in described
Lug boss is equipped with the flow control device of control suction tube flow；
The flow control device includes fixed part (41), sliding part；The fixed part (41) and the sliding part are set to described
Suction tube (3) two sides, the fixed part (41) have its tune stream for contacting suction tube side relative tilt with the sliding part oblique
Face；
The fixed part includes support plate (411), adjusting-flow board (412), the connection support plate (411) and adjusting-flow board (412)
Fluid stopping plate (413), the fluid stopping plate (413) are close to the suction tube (3), and the adjusting-flow board (412) is equipped with and the fluid stopping plate
(413) angled tune stream inclined-plane；
The sliding part includes constriction (42), operating parts (43), and the constriction (42) is equipped with and the inclined-plane cooperation of tune stream
Compressive plane, the operating parts (43) is connected to the constriction (42) side and extends to the handle (1) outside；
The constriction (42) includes main part (421), the gib block (422) for being set to the main part (421) two sides, the hand
Handle (1) interior two sidewalls are equipped with guide groove.
2. built-in adjustable flow electric knife-pen according to claim 1, which is characterized in that the support plate (411) is in
Close to the cutter head (2) side, the suction tube (3) and the cutter head (2) junction are equipped with locating rack (5), so that the suction
Skirt (3) its to be in the part between the locating rack (5) and fixed part (41) straight.
3. built-in adjustable flow electric knife-pen according to claim 1, which is characterized in that the support plate (411) and tune
Flowing plate (412) bottom is equipped with wiring mouth (4101).
4. built-in adjustable flow electric knife-pen according to claim 1, which is characterized in that fixed part (41) two sides are also
Equipped with fixinig plate (414), the interior two sidewalls of the handle (1) are equipped with fixing groove.
5. built-in adjustable flow electric knife-pen according to claim 1, which is characterized in that described its direction of constriction (42)
Suction tube (3) side is equipped with pilot face (4201) in the both ends in its glide direction.
6. built-in adjustable flow electric knife-pen according to claim 1, which is characterized in that the operating parts (43) includes pushing away
Motion block (431), be set to the pushing block (431) its towards the elastic card connector (432) on the inside of the handle (1), the current limliting
Part (42) is equipped with the connecting cavity (423) for cooperating the elastic card connector (432).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610745149.1A CN106109008B (en) | 2016-08-29 | 2016-08-29 | A kind of built-in adjustable flow electric knife-pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610745149.1A CN106109008B (en) | 2016-08-29 | 2016-08-29 | A kind of built-in adjustable flow electric knife-pen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106109008A CN106109008A (en) | 2016-11-16 |
| CN106109008B true CN106109008B (en) | 2019-03-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610745149.1A Active CN106109008B (en) | 2016-08-29 | 2016-08-29 | A kind of built-in adjustable flow electric knife-pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106109008B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113100914B (en) * | 2021-03-10 | 2021-12-21 | 南昌华安众辉健康科技有限公司 | Suction electrotome pen |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102614013A (en) * | 2011-01-26 | 2012-08-01 | 升望科技股份有限公司 | Adjustable electrotome smoke suction device for medical operation |
| US8882768B2 (en) * | 2009-04-24 | 2014-11-11 | Megadyne Medical Products, Inc. | Hand piece with adjustable utility conduit |
| CN105387241A (en) * | 2015-12-23 | 2016-03-09 | 钱建民 | Advanced roller flow control valve and application |
| CN205339111U (en) * | 2016-01-13 | 2016-06-29 | 浙江舒友仪器设备有限公司 | Smoking electrotome pen |
| CN105796176A (en) * | 2016-05-09 | 2016-07-27 | 江苏海泽医疗科技发展有限公司 | Electrocoagulation scalpel with washing and sucking functions |
| CN206151575U (en) * | 2016-08-29 | 2017-05-10 | 浙江舒友仪器设备有限公司 | Built -in adjustable flow electrotome pen |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20170047277A (en) * | 2014-08-28 | 2017-05-04 | 인뷰이티 인코퍼레이티드 | Modular surgical instrument |
-
2016
- 2016-08-29 CN CN201610745149.1A patent/CN106109008B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8882768B2 (en) * | 2009-04-24 | 2014-11-11 | Megadyne Medical Products, Inc. | Hand piece with adjustable utility conduit |
| CN102614013A (en) * | 2011-01-26 | 2012-08-01 | 升望科技股份有限公司 | Adjustable electrotome smoke suction device for medical operation |
| CN105387241A (en) * | 2015-12-23 | 2016-03-09 | 钱建民 | Advanced roller flow control valve and application |
| CN205339111U (en) * | 2016-01-13 | 2016-06-29 | 浙江舒友仪器设备有限公司 | Smoking electrotome pen |
| CN105796176A (en) * | 2016-05-09 | 2016-07-27 | 江苏海泽医疗科技发展有限公司 | Electrocoagulation scalpel with washing and sucking functions |
| CN206151575U (en) * | 2016-08-29 | 2017-05-10 | 浙江舒友仪器设备有限公司 | Built -in adjustable flow electrotome pen |
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| Publication number | Publication date |
|---|---|
| CN106109008A (en) | 2016-11-16 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 313300 Zhejiang Shuyou instrument and Equipment Co., Ltd Patentee after: Zhejiang Shuyou instrument and Equipment Co.,Ltd. Address before: 313300 Zhejiang Shuyou instrument and Equipment Co., Ltd Patentee before: ZHEJIANG SHUYOU SURGICAL INSTRUMENT Co.,Ltd. |