CN110151302A - A kind of high-frequency surgery electric knife - Google Patents
A kind of high-frequency surgery electric knife Download PDFInfo
- Publication number
- CN110151302A CN110151302A CN201910482296.8A CN201910482296A CN110151302A CN 110151302 A CN110151302 A CN 110151302A CN 201910482296 A CN201910482296 A CN 201910482296A CN 110151302 A CN110151302 A CN 110151302A
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- China
- Prior art keywords
- electric knife
- sleeve pipe
- described sleeve
- plate
- frequency surgery
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- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
- A61B50/20—Holders specially adapted for surgical or diagnostic appliances or instruments
- A61B50/24—Stands
- A61B50/26—Stands floor-based
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Otolaryngology (AREA)
- Plasma & Fusion (AREA)
- Physics & Mathematics (AREA)
- Surgical Instruments (AREA)
Abstract
The present invention provides a kind of high-frequency surgery electric knife.High-frequency surgery electric knife, comprising: pedestal；Casing, described sleeve pipe are fixedly mounted on the top of the pedestal；Support column, the support column are slidably mounted in described sleeve pipe；Support plate, the support plate is fixedly mounted on the top of the support column, and is in contact at the top of the support plate and described sleeve pipe；Support base, the support base are fixedly mounted on the top of the support plate；Electric knife ontology, the electric knife ontology are mounted on the top of the support base；First sealing plate, first sealing plate, which is slidingly sealed, to be mounted in described sleeve pipe, and first sealing plate is fixedly connected with the bottom end of the support column；Gas bleeder valve, the gas bleeder valve is fixedly mounted on the side of described sleeve pipe, and the gas bleeder valve is connected with described sleeve pipe.High-frequency surgery electric knife provided by the invention have the advantages that it is easy to operate, convenient for adjusting, medical worker facilitated to use.
Description
Technical field
The present invention relates to the field of medical instrument technology more particularly to a kind of high-frequency surgery electric knifes.
Background technique
(high-frequency surgery electric knife is a kind of electrosurgical unit for replacing mechanical operation knife to carry out tissue cutting to electric knife.It
Tissue is heated when being contacted by the high-frequency high-voltage current that active electrode tip generates with human body, is realized to injected organism tissue
Separation and solidification, to play the purpose of cutting and hemostasis.Electric knife is by host and electrotome handle, patient's pole plate, bipolar
The attachmentes such as tweezer, floor push composition.
Existing high-frequency surgery electric knife is mostly to be fixedly mounted on, and is not easy to adjust, and is not easy to the use of doctor, while by
In to be fixedly mounted, it is easy to cause doctor when in use, cannot timely watches the output valve on host.
Therefore, it is necessary to provide a kind of high-frequency surgery electric knife solution above-mentioned technical problem.
Summary of the invention
The technical problem to be solved by the present invention is to provide a kind of height easy to operate, convenient for adjusting, facilitating medical worker to use
Frequency electrosurgical.
In order to solve the above technical problems, high-frequency surgery electric knife provided by the invention, comprising: pedestal；Casing, described sleeve pipe are solid
Dingan County is mounted in the top of the pedestal；Support column, the support column are slidably mounted in described sleeve pipe；Support plate, the support
Plate is fixedly mounted on the top of the support column, and is in contact at the top of the support plate and described sleeve pipe；Support base, the branch
Support seat is fixedly mounted on the top of the support plate；Electric knife ontology, the electric knife ontology are mounted on the top of the support base；The
One sealing plate, first sealing plate, which is slidingly sealed, to be mounted in described sleeve pipe, and first sealing plate and the support column
Bottom end be fixedly connected；Gas bleeder valve, the gas bleeder valve are fixedly mounted on the side of described sleeve pipe, and the gas bleeder valve and the set
Pipe is connected；Connecting tube, one end of the connecting tube extend in described sleeve pipe and are fixedly connected with described sleeve pipe；Mounting groove,
The mounting groove is provided with the top of the pedestal；Inflation mechanism, the inflation mechanism are mounted in the mounting groove.
Preferably, the inflation mechanism includes the supporting block being fixedly mounted in the mounting groove, is opened in the supporting block
Equipped with cavity, it is slidably fitted with the second sealing plate in the cavity, is fixedly installed with compression bar at the top of second sealing plate, institute
The top for stating compression bar extends to the top of the supporting block and is fixedly installed with pressing plate, and the side of the supporting block is fixedly installed with
First check valve, and first check valve is connected with the cavity, the other end of the connecting tube extends to the cavity
It is interior and be fixedly connected with the supporting block, and second one-way valve is installed, and the second one-way valve is located in the connecting tube
In the mounting groove.
Preferably, second spring is fixedly installed between the pressing plate and the supporting block, the second spring is set in
The outside of the compression bar.
Preferably, the outside fixing sleeve of first sealing plate is equipped with sealing shroud, and the sealing shroud and described sleeve pipe
Inner wall is slidably and sealingly connected with.
Preferably, it is fixedly installed with limited block on the two sides inner wall of described sleeve pipe, the two sides of the support column open up
There is limiting slot, the limited block is slidably connected with the inner wall of the corresponding limiting slot.
Compared with the relevant technologies, high-frequency surgery electric knife provided by the invention is had the following beneficial effects:
The present invention provides a kind of high-frequency surgery electric knife, and the inflation mechanism includes the branch being fixedly mounted in the mounting groove
Bracer offers cavity in the supporting block, the second sealing plate, the top of second sealing plate is slidably fitted in the cavity
Portion is fixedly installed with compression bar, and the top of the compression bar extends to the top of the supporting block and is fixedly installed with pressing plate, the branch
The side of bracer is fixedly installed with the first check valve, and first check valve is connected with the cavity, the connecting tube
The other end is extended in the cavity and is fixedly connected with the supporting block, by inflation mechanism can to being inflated in casing,
So as to make the first sealing plate upward sliding in casing, the gas bleeder valve is fixedly mounted on the side of described sleeve pipe, and described
Gas bleeder valve is connected with described sleeve pipe, by gas bleeder valve, can carry out pressure release to the gas in casing, so as to electric knife ontology into
Row, so as to carry out height adjustment to electric knife ontology, so as to preferably facilitate the use of medical worker.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of high-frequency surgery electric knife first embodiment provided by the invention；
Fig. 2 is the enlarged diagram of part A shown in FIG. 1；
The enlarged diagram that Fig. 3 is B shown in FIG. 1 points；
Fig. 4 is the schematic diagram of high-frequency surgery electric knife second embodiment provided by the invention；
Fig. 5 is the enlarged diagram of C portion shown in Fig. 4.
Figure label: 1, pedestal, 2, casing, 3, support column, 4, support plate, 5, support base, 6, electric knife ontology, 7, first is close
Sealing plate, 8, gas bleeder valve, 9, connecting tube, 10, mounting groove, 11, supporting block, 12, cavity, the 13, second sealing plate, 14, compression bar, 15,
Pressing plate, the 16, first check valve, 17, rotation slot, 18, rotation hole, 19, rotor plate, 20, shaft, 21, groove, 22, connecting rod,
23, fixture block, the 24, first spring, 25, card slot.
Specific embodiment
The invention will be further described with embodiment with reference to the accompanying drawing.
First embodiment
Fig. 1-Fig. 3 is please referred to, in the first embodiment of the present invention, high-frequency surgery electric knife includes: pedestal 1；Casing
2, described sleeve pipe 2 is fixedly mounted on the top of the pedestal 1；Support column 3, the support column 3 are slidably mounted on described sleeve pipe 2
It is interior；Support plate 4, the support plate 4 are fixedly mounted on the top of the support column 3, and the support plate 4 and described sleeve pipe 2
Top is in contact；Support base 5, the support base 5 are fixedly mounted on the top of the support plate 4；Electric knife ontology 6, the electric knife
Ontology 6 is mounted on the top of the support base 5, and the electric knife ontology 6 includes host, electrotome handle, patient's pole plate and bipolar tweezer；
First sealing plate 7, first sealing plate 7, which is slidingly sealed, to be mounted in described sleeve pipe 2, and first sealing plate 7 with it is described
The bottom end of support column 3 is fixedly connected；Gas bleeder valve 8, the gas bleeder valve 8 are fixedly mounted on the side of described sleeve pipe 2, and described discouraged
Valve 8 is connected with described sleeve pipe 2；Connecting tube 9, one end of the connecting tube 9 extend in described sleeve pipe 2 and with described sleeve pipe 2
It is fixedly connected；Mounting groove 10, the mounting groove 10 are provided with the top of the pedestal 1；Inflation mechanism, the inflation mechanism installation
In the mounting groove 10.
The inflation mechanism includes the supporting block 11 being fixedly mounted in the mounting groove 10, is opened up in the supporting block 11
There is cavity 12, the second sealing plate 13 is slidably fitted in the cavity 12, the top of second sealing plate 13 is fixedly installed with
Compression bar 14, the top of the compression bar 14 extend to the top of the supporting block 11 and are fixedly installed with pressing plate 15, the supporting block
11 side is fixedly installed with the first check valve 16, and first check valve 16 is connected with the cavity 12, the connection
The other end of pipe 9 is extended in the cavity 12 and is fixedly connected with the supporting block 11, and the is equipped in the connecting tube 9
Two check valves, and the second one-way valve is located in the mounting groove 10.
Second spring is fixedly installed between the pressing plate 15 and the supporting block 11, the second spring is set in described
The outside of compression bar 14.
The outside fixing sleeve of first sealing plate 17 is equipped with sealing shroud, and the inner wall of the sealing shroud and described sleeve pipe 2
It is slidably and sealingly connected with.
Limited block is fixedly installed on the two sides inner wall of described sleeve pipe 2, the two sides of the support column 3 offer limit
Slot, the limited block are slidably connected with the inner wall of the corresponding limiting slot.
The working principle of high-frequency surgery electric knife provided by the invention is as follows:
Step 1: pulling down pressing plate 15, pressing plate 15 pushes compression bar 14 to move downward, and second spring is compressed, compression bar 14
The second sealing plate 13 is pushed to move downward in cavity 12, gas is compressed, and the first check valve 16 is closed at this time, second one-way valve
Conducting, gas pass through in 9 sleeve pipe 12 of connecting tube out of cavity 12, until the second sealing plate 13 connects with the inner wall of cavity 12
When touching, pressing plate 15 is unclamped, under the elastic force effect of second spring, pressing plate 15 resets, this process second one-way valve is closed, and first is single
It is opened to valve 16, air is externally entering in cavity 12, then in secondary pushing pressing plate 15, so that it may continue to inflate into casing 2, with
Gas in casing 2 it is more, air pressure is increasing, and the first sealing plate 7 moves upwards in casing 2 under the influence of air pressure,
First sealing plate 7 pushes support column 3 to move upwards, and support column 3 pushes support plate 4 to move upwards, and support plate 5 moves upwards, branch
Fagging 5 pushes electric knife ontology 6 to move upwards, so that height adjustment can be carried out to electric knife plate body 6, to facilitate medical worker
Use.
Step 2: need to only open gas bleeder valve 8, so that it may by the gas in casing 2 when needing reduces electric knife ontology 6
Body discharge, so as to make the first sealing plate 7 slide downward in casing 2, so as to move upwards electric knife plate body 6.
Compared with the relevant technologies, high-frequency surgery electric knife provided by the invention is had the following beneficial effects:
The inflation mechanism includes the supporting block 11 being fixedly mounted in the mounting groove 10, is opened up in the supporting block 11
There is cavity 12, the second sealing plate 13 is slidably fitted in the cavity 12, the top of second sealing plate 13 is fixedly installed with
Compression bar 14, the top of the compression bar 14 extend to the top of the supporting block 11 and are fixedly installed with pressing plate 15, the supporting block
11 side is fixedly installed with the first check valve 16, and first check valve 16 is connected with the cavity 12, the connection
The other end of pipe 9 is extended in the cavity 12 and is fixedly connected with the supporting block 11, can be in casing 2 by inflation mechanism
It is inflated, so as to make the first sealing plate 7 upward sliding in casing 2, the gas bleeder valve 8 is fixedly mounted on described sleeve pipe 2
Side, and the gas bleeder valve 8 is connected with described sleeve pipe 2, by gas bleeder valve 8, pressure release can be carried out to the gas in casing 2,
So as to be carried out to electric knife ontology 6, so as to carry out height adjustment to electric knife ontology 6, so as to preferably facilitate medical worker
Use.
Second embodiment:
The plane articulation robot for the high accuracy positioning that first embodiment based on the application provides, the second of the application are real
Apply the plane articulation robot that example proposes another high accuracy positioning.Second embodiment is only the preferred side of first embodiment
The implementation of formula, second embodiment will not impact the independent implementation of first embodiment.
The second embodiment of the present invention is described further with embodiment with reference to the accompanying drawing.
Fig. 4 and Fig. 5 are please referred to, high-frequency surgery electric knife further includes rotation slot 17, and the rotation slot 17 is provided with support
On seat 5, rotation hole 18 is offered in the bottom interior wall of the rotation slot 17, is rotatably equipped with shaft 20 in the rotation hole 18,
The top of the shaft 20 is fixedly installed with the rotor plate 19 with the rotation connection of the inner wall of the rotation slot 17, the electric knife ontology
6 are fixedly mounted on the top of the rotor plate 19, and the side of the support base 5 opens up fluted 21, rotation in the groove 21
Connecting rod 22 is installed, the top of the connecting rod 22 is fixedly installed with fixture block 23, and the bottom of the connecting rod 22 is fixedly mounted
There is the first spring 24, the bottom end of first spring 24 is fixedly connected with the bottom interior wall of the groove 21, the rotor plate 19
Bottom offer multiple card slots 25, the top of the fixture block 23 extends in the corresponding card slot 25.
The same rotating bar is fixedly installed on the two sides inner wall of the groove 21, the rotating bar runs through the connecting rod
22 and with the connecting rod 22 be rotatablely connected.
One end of the connecting rod 22 extends to outside the groove 21 and is fixedly installed with handle, and the outside of the handle
Fixing sleeve is equipped with Anti-slip cover.
The quantity of the card slot 25 is 20 to three ten, and 20 to three ten card slots 25 are distributed in a ring.
The outside fixing sleeve of the shaft 20 is equipped with bearing, and the outer ring of the bearing and the inner wall of the rotation hole 18 are fixed
Connection.
When needing to rotate electric knife ontology 6, handle need to be only lifted upwards, and handle drives connecting rod 22 in groove 21
Interior rotation, connecting rod 22 drive fixture block 23 to move upwards, and the first spring 24 is compressed, until fixture block 23 is removed out of card slot 25,
It just can be rotated electric knife plate body 6 at this time, electric knife plate body 6 drives rotor plate 19 to rotate in rotation slot 17, and rotor plate 19 drives shaft
20 rotate in rotation hole 18, while rotor plate 19 drives multiple card slots 25 to rotate, until electric knife plate body 6 turns to required position
When setting, handle is unclamped, under the elastic force effect of the first spring 24, resets connecting rod 22 and fixture block 23, so that it may block fixture block 23
Enter in corresponding card slot 25, so that the fixation work after rotating to electric knife ontology 6 is just completed, to facilitate medical worker
Viewing to electric knife ontology 6.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of high-frequency surgery electric knife characterized by comprising
Pedestal；
Casing, described sleeve pipe are fixedly mounted on the top of the pedestal；
Support column, the support column are slidably mounted in described sleeve pipe；
Support plate, the support plate are fixedly mounted on the top of the support column, and the top of the support plate and described sleeve pipe
It is in contact；
Support base, the support base are fixedly mounted on the top of the support plate；
Electric knife ontology, the electric knife ontology are mounted on the top of the support base；
First sealing plate, first sealing plate, which is slidingly sealed, to be mounted in described sleeve pipe, and first sealing plate with it is described
The bottom end of support column is fixedly connected；
Gas bleeder valve, the gas bleeder valve is fixedly mounted on the side of described sleeve pipe, and the gas bleeder valve is connected with described sleeve pipe；
Connecting tube, one end of the connecting tube extend in described sleeve pipe and are fixedly connected with described sleeve pipe；
Mounting groove, the mounting groove are provided with the top of the pedestal；
Inflation mechanism, the inflation mechanism are mounted in the mounting groove.
2. high-frequency surgery electric knife according to claim 1, which is characterized in that the inflation mechanism includes being fixedly mounted on institute
The supporting block in mounting groove is stated, cavity is offered in the supporting block, the second sealing plate is slidably fitted in the cavity, it is described
Compression bar is fixedly installed at the top of second sealing plate, the top of the compression bar extends to the top of the supporting block and fixed installation
There is pressing plate, the side of the supporting block is fixedly installed with the first check valve, and first check valve is connected with the cavity,
The other end of the connecting tube is extended in the cavity and is fixedly connected with the supporting block, and is equipped in the connecting tube
Second one-way valve, and the second one-way valve is located in the mounting groove.
3. high-frequency surgery electric knife according to claim 2, which is characterized in that fixed between the pressing plate and the supporting block
Second spring is installed, the second spring is set in the outside of the compression bar.
4. high-frequency surgery electric knife according to claim 1, which is characterized in that the outside fixation of first sealing plate is arranged
There is sealing shroud, and the sealing shroud and the inner wall of described sleeve pipe are slidably and sealingly connected with.
5. high-frequency surgery electric knife according to claim 1, which is characterized in that fixed peace on the two sides inner wall of described sleeve pipe
Equipped with limited block, the two sides of the support column offer limiting slot, and the limited block is interior with the corresponding limiting slot
Wall is slidably connected.
6. high-frequency surgery electric knife according to claim 1, which is characterized in that offer rotation at the top of the support base
Slot offers rotation hole in the bottom interior wall of the rotation slot, shaft, the top of the shaft is rotatably equipped in the rotation hole
End is fixedly installed with the rotor plate with the rotation connection of the inner wall of the rotation slot, and the electric knife ontology is fixedly mounted on the rotation
The top of plate, the side of the support base open up fluted, and connecting rod, the top of the connecting rod are rotatably equipped in the groove
Portion is fixedly installed with fixture block, and the bottom of the connecting rod is fixedly installed with the first spring, the bottom end of first spring with it is described
The bottom interior wall of groove is fixedly connected, and the bottom of the rotor plate offers multiple card slots, extends to phase at the top of the fixture block
In the corresponding card slot.
7. high-frequency surgery electric knife according to claim 6, which is characterized in that be fixedly mounted on the two sides inner wall of the groove
There is the same rotating bar, the rotating bar is rotatablely connected through the connecting rod and with the connecting rod.
8. high-frequency surgery electric knife according to claim 6, which is characterized in that one end of the connecting rod extends to described recessed
Slot is outer and is fixedly installed with handle, and the outside fixing sleeve of the handle is equipped with Anti-slip cover.
9. high-frequency surgery electric knife according to claim 6, which is characterized in that the quantity of the card slot is 20 to three ten
It is a, and 20 to three ten card slots are distributed in a ring.
10. high-frequency surgery electric knife according to claim 6, which is characterized in that the outside fixing sleeve of the shaft is equipped with axis
It holds, the outer ring of the bearing is fixedly connected with the inner wall of the rotation hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910482296.8A CN110151302A (en) | 2019-06-04 | 2019-06-04 | A kind of high-frequency surgery electric knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910482296.8A CN110151302A (en) | 2019-06-04 | 2019-06-04 | A kind of high-frequency surgery electric knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110151302A true CN110151302A (en) | 2019-08-23 |
Family
ID=67627523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910482296.8A Pending CN110151302A (en) | 2019-06-04 | 2019-06-04 | A kind of high-frequency surgery electric knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110151302A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112472277A (en) * | 2020-11-25 | 2021-03-12 | 西安交通大学医学院第一附属医院 | Electrotome limiting and cleaning device used in operation and use method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206080684U (en) * | 2016-07-12 | 2017-04-12 | 西南医科大学附属中医医院 | High frequency electric sword control switch suitable for endoscopic surgery |
| CN207666696U (en) * | 2017-06-05 | 2018-07-31 | 任梅 | A kind of scalpel rack convenient for adjusting |
| CN108523993A (en) * | 2017-12-29 | 2018-09-14 | 南京文正知识产权代理有限公司 | A kind of surgical operation auxiliary device |
| CN108938218A (en) * | 2018-05-14 | 2018-12-07 | 谢智鹏 | A kind of emergency cot of medical fast demountable |
| CN109481245A (en) * | 2018-12-29 | 2019-03-19 | 张云妮 | A kind of safety-type surgical nursing walk helper |
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2019
- 2019-06-04 CN CN201910482296.8A patent/CN110151302A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206080684U (en) * | 2016-07-12 | 2017-04-12 | 西南医科大学附属中医医院 | High frequency electric sword control switch suitable for endoscopic surgery |
| CN207666696U (en) * | 2017-06-05 | 2018-07-31 | 任梅 | A kind of scalpel rack convenient for adjusting |
| CN108523993A (en) * | 2017-12-29 | 2018-09-14 | 南京文正知识产权代理有限公司 | A kind of surgical operation auxiliary device |
| CN108938218A (en) * | 2018-05-14 | 2018-12-07 | 谢智鹏 | A kind of emergency cot of medical fast demountable |
| CN109481245A (en) * | 2018-12-29 | 2019-03-19 | 张云妮 | A kind of safety-type surgical nursing walk helper |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112472277A (en) * | 2020-11-25 | 2021-03-12 | 西安交通大学医学院第一附属医院 | Electrotome limiting and cleaning device used in operation and use method thereof |
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Application publication date: 20190823 |