CN110811818A - Telescopic anti-sticking electric hook - Google Patents
Telescopic anti-sticking electric hook Download PDFInfo
- Publication number
- CN110811818A CN110811818A CN201911186956.4A CN201911186956A CN110811818A CN 110811818 A CN110811818 A CN 110811818A CN 201911186956 A CN201911186956 A CN 201911186956A CN 110811818 A CN110811818 A CN 110811818A
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- Prior art keywords
- shell
- electrode
- flue
- telescopic anti
- sticking
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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
- 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
- A61B18/14—Probes or electrodes therefor
- A61B18/1402—Probes for open surgery
-
- 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
- A61B2018/00005—Cooling or heating of the probe or tissue immediately surrounding the probe
-
- 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
- A61B2018/00053—Mechanical features of the instrument of device
- A61B2018/00107—Coatings on the energy applicator
- A61B2018/0013—Coatings on the energy applicator non-sticking
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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
- A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
- A61B2018/00607—Coagulation and cutting with the same instrument
-
- 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
- A61B18/14—Probes or electrodes therefor
- A61B2018/1405—Electrodes having a specific shape
- A61B2018/1422—Hook
-
- 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
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Otolaryngology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Plasma & Fusion (AREA)
- Physics & Mathematics (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)
- Electrotherapy Devices (AREA)
Abstract
The invention relates to a telescopic anti-sticking electric hook which comprises a shell, wherein limiting plates are fixedly connected to two ends of the shell, an electrode is arranged in the shell and extends to the left side of the shell, the left end of the electrode is connected with an electric hook head, an insulating layer is arranged on the outer side of the electrode, the right end of the electrode is connected with a connecting wire, the right end of the connecting wire is connected with a connector, the left end of the shell is provided with a smoke suction hole, a flue is connected onto the smoke suction hole and penetrates through the shell to be connected with a connecting pipe, the flue is connected with a negative pressure suction device through the connecting pipe, a rectangular groove is formed in the shell, and a moving block. The limiting plate is arranged to prevent the electric hook head from being accidentally touched to cause injury during operation, and the smoke suction hole and the flue are arranged to absorb smoke generated during operation, so that the operation of a doctor is prevented from being influenced, and the harm to a human body caused by the suction of the human body can be avoided.
Description
Technical Field
The invention relates to a telescopic anti-sticking hook, and belongs to the technical field of medical instruments.
Background
At present, with the popularization of endoscopic surgery and the wide application of minimally invasive surgery, the existing electric hook heats tissues when high-frequency high-voltage current generated by the tip of an effective electrode is contacted with the body, so that the separation and solidification of the body tissues are realized, and the aims of cutting and hemostasis are fulfilled; meanwhile, high-temperature burning is easy to form smoke, the smoke influences the operation of doctors, and the smoke also has adverse effects on human bodies after being inhaled.
Disclosure of Invention
The invention aims to provide a telescopic anti-sticking electric hook which is provided with a limit plate to prevent injuries caused by mistakenly touching an electric hook head during an operation, the smoke absorbing hole and the smoke channel are arranged to absorb the smoke generated during the operation, thereby avoiding influencing the operation of the doctor, meanwhile, the harm to human body caused by sucking can be avoided, the heat generated by the electrode when the electrode is electrified is sucked out by arranging the radiating pipe in the shell and arranging the heat sucking hole on the radiating pipe, the overhigh temperature in the shell is prevented, the shell is damaged, the movable block is driven to slide by the push plate through the movable block and the push plate, the electrode is extended and contracted in the shell, the length of the electrode is convenient to adjust, the operation of a doctor is convenient, through the coating has electrically conductive antiseized material on electric hook, prevent that electric hook and organism from carrying out the adhesion when the operation, be favorable to treating the patient to solve the problem that proposes among the above-mentioned background art.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a flexible antiseized electricity hook, includes the casing, the both ends fixedly connected with limiting plate of casing, be equipped with the electrode in the casing, the electrode extends to the left side of casing, the left end of electrode is connected with the electric gib head, the outside of electrode is equipped with the insulating layer, the right-hand member of electrode is connected with the connecting wire, the right-hand member of connecting wire is connected with the joint, the left end of casing is equipped with the smoking hole, be connected with the flue on the smoking hole, the flue passes the casing and is connected with the connecting pipe, the flue is connected with the negative pressure suction apparatus through the connecting pipe, the rectangular channel has been seted up on the casing, be equipped with the movable block in the rectangular.
Furthermore, the outer side of the shell is sleeved with an insulating sleeve, and the right end of the shell is connected with a sealing cover.
Furthermore, the sealing cover is provided with a through hole, and the connecting line and the flue pass through the through hole and are respectively connected with the joint and the connecting pipe.
Further, one side of electrode is equipped with the cooling tube, evenly be equipped with the hole of absorbing heat on the cooling tube, the cooling tube is connected with the flue, the junction of cooling tube and flue is equipped with the filter screen.
Furthermore, the moving block is fixedly connected to the outer side of the electrode, a sliding block is fixedly connected to the moving block, a corresponding sliding groove is formed in the shell, and the sliding block is connected to the inside of the sliding groove.
Furthermore, the flue and the radiating pipe are arranged between the electrode and the shell.
Furthermore, the top of the moving block is fixedly connected with a push plate, the push plate is arranged on the outer side of the shell, and anti-skid grains are arranged at the top of the push plate.
The invention has the beneficial effects that: the invention relates to a telescopic anti-sticking electric hook which is provided with a limiting plate, prevents an electric hook head from being touched by mistake during an operation to cause injury, absorbs smoke generated during the operation by arranging a smoke absorption hole and a flue, avoids influencing the operation of a doctor, and can avoid harm to a human body caused by human body absorption.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without limiting the invention.
FIG. 1 is a schematic view of an overall structure of a telescopic anti-sticking hook according to the present invention;
FIG. 2 is a schematic view of the internal structure of a housing of a retractable anti-sticking hook according to the present invention;
FIG. 3 is a cross-sectional view of an electrode of a retractable anti-stick hook of the present invention;
FIG. 4 is a schematic view of a connection structure of a heat pipe and a flue of a telescopic anti-sticking hook according to the present invention;
reference numbers in the figures: 1. a housing; 2. a limiting plate; 3. an electrode; 4. an electric coupler head; 5. an insulating layer; 6. a connecting wire; 7. a joint; 8. a smoking hole; 9. a flue; 10. a connecting pipe; 11. a negative pressure aspirator; 12. a rectangular groove; 13. a moving block; 14. an insulating sleeve; 15. a sealing cover; 16. a radiating pipe; 17. a heat absorption hole; 18. filtering with a screen; 19. a slider; 20. a push plate.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example 1
Referring to fig. 1-4, the present invention provides a technical solution:
a telescopic anti-sticking electric hook comprises a shell 1, wherein two ends of the shell 1 are fixedly connected with a limiting plate 2, an electrode 3 is arranged in the shell 1, the electrode 3 extends to the left side of the shell 1, a gap is reserved between the electrode 3 and the shell 1, the length of the electrode 3 is convenient to adjust, the left end of the electrode 3 is connected with an electric hook head 4, the body of a patient is cut through the electric hook head 4, an insulating layer 5 is arranged on the outer side of the electrode 3, the insulating layer 5 is an insulating pipe made of ceramic materials, the right end of the electrode 3 is connected with a connecting wire 6, the right end of the connecting wire 6 is connected with a joint 7 and is connected with a power supply through the joint 7, a smoke suction hole 8 is formed in the left end of the shell 1, a flue 9 is connected to the smoke suction hole 8, smoke generated during an operation is absorbed through the smoke hole 8 and the flue 9, and the operation, also can avoid inhaling the human body and cause harm to the human body simultaneously, flue 9 passes casing 1 and is connected with connecting pipe 10, flue 9 is connected with negative pressure aspirator 11 through connecting pipe 10, produces suction through negative pressure aspirator 11, is equipped with the gas holder on the connecting pipe 10 simultaneously and is used for collecting smog and heat, rectangular channel 12 has been seted up on casing 1, be equipped with movable block 13 in rectangular channel 12, movable block 13 sliding connection is in rectangular channel 12, and movable block 13 establishes in casing 1, and fixed connection is in the outside of electrode 3.
More specifically, an insulating sleeve 14 is sleeved on the outer side of the casing 1, a sealing cover 15 is connected to the right end of the casing 1, so that the electric hook can be conveniently mounted and dismounted, a through hole is formed in the sealing cover 15, the connecting wire 6 and the flue 9 pass through the through hole and are respectively connected with the joint 7 and the connecting pipe 10, a radiating pipe 16 is arranged on one side of the electrode 3, heat absorbing holes 17 are uniformly formed in the radiating pipe 16, the radiating pipe 16 is connected with the flue 9, a filter screen 18 is arranged at the joint of the radiating pipe 16 and the flue 9 to prevent impurities from blocking the flue 9 and being incapable of collecting smoke, the moving block 13 is fixedly connected to the outer side of the electrode 3, a sliding block 19 is fixedly connected to the moving block 13, a corresponding sliding groove is formed in the casing 1, the sliding block 19 is connected in the sliding groove, and, the flue 9 and the radiating pipe 16 are arranged between the electrode 3 and the shell 1, the top of the moving block 13 is fixedly connected with a push plate 20, the push plate 20 is arranged on the outer side of the shell 1, the push plate 20 is connected with the moving block 13 through a connecting block, the diameter of the connecting block is smaller than the width of the rectangular groove 12, the moving of the moving block 13 is not affected, and anti-skid grains are arranged on the top of the push plate 20 and fit with fingerprints.
Example 2
As shown in fig. 2, the push plate 20 may be hinged with a limit buckle, after the length of the electrode 3 is adjusted, the limit buckle 20 is buckled in the rectangular groove 12 to limit the push plate 20 and prevent the moving block 13 from sliding continuously, the electric coupler head 4 is coated with a conductive anti-sticking material, the conductive anti-sticking material is made of a cermet material and is coated on the surface of the electric coupler head 4, the cermet material is made of a TIN material, and the length of the connection line 6 is greater than the length of the electrode 3, so as to facilitate adjustment of the length of the electrode 3.
The working principle of the invention is as follows: when using this flexible antiseized electric hook, promote push pedal 20 and drive movable block 13 and slide, make electrode 3 flexible in casing 1, be convenient for adjust electrode 3's length, simultaneously when the operation, start negative pressure suction machine 11, the smog that produces when will operating absorbs, avoid influencing doctor's operation, also can avoid inhaling the human body and cause harm to the human body simultaneously, be equipped with cooling tube 16 in casing 1, be equipped with heat absorption hole 17 on the cooling tube 16, the heat suction that produces electrode 3 when the circular telegram when negative pressure suction machine 11 during operation, prevent the high temperature in the casing 1, cause the damage to casing 1, coating has electrically conductive antiseized material on electric hook head 4, prevent that electric hook and organism from carrying out the adhesion when the operation, be favorable to treating the patient, and is convenient and practical.
The above embodiments are preferred embodiments of the present invention, and those skilled in the art can make variations and modifications to the above embodiments, therefore, the present invention is not limited to the above embodiments, and any obvious improvements, substitutions or modifications made by those skilled in the art based on the present invention are within the protection scope of the present invention.
Claims (7)
1. The utility model provides a flexible antiseized electricity hook, includes casing (1), its characterized in that: the vacuum suction device is characterized in that limiting plates (2) are fixedly connected to two ends of the shell (1), electrodes (3) are arranged in the shell (1), the electrodes (3) extend to the left side of the shell (1), the left end of each electrode (3) is connected with an electric hook head (4), an insulating layer (5) is arranged on the outer side of each electrode (3), the right end of each electrode (3) is connected with a connecting wire (6), the right end of each connecting wire (6) is connected with a joint (7), the left end of the shell (1) is provided with a smoke suction hole (8), a flue (9) is connected onto each smoke suction hole (8), the flue (9) penetrates through the shell (1) and is connected with a connecting pipe (10), the flue (9) is connected with a negative pressure suction device (11) through the connecting pipe (10), a rectangular groove (12) is formed in the shell (1), and a moving, the moving block (13) is connected in the rectangular groove (12) in a sliding mode.
2. The telescopic anti-sticking hook according to claim 1, characterized in that: the outer side of the shell (1) is sleeved with an insulating sleeve (14), and the right end of the shell (1) is connected with a sealing cover (15).
3. The telescopic anti-sticking hook according to claim 3, characterized in that: the sealing cover (15) is provided with a through hole, and the connecting wire (6) and the flue (9) penetrate through the through hole and are respectively connected with the joint (7) and the connecting pipe (10).
4. The telescopic anti-sticking hook according to claim 1, characterized in that: one side of electrode (3) is equipped with cooling tube (16), evenly be equipped with heat absorption hole (17) on cooling tube (16), cooling tube (16) are connected with flue (9), the junction of cooling tube (16) and flue (9) is equipped with filter screen (18).
5. The telescopic anti-sticking hook according to claim 1, characterized in that: the moving block (13) is fixedly connected to the outer side of the electrode (3), a sliding block (19) is fixedly connected to the moving block (13), a corresponding sliding groove is formed in the shell (1), and the sliding block (19) is connected to the inside of the sliding groove.
6. The telescopic anti-sticking hook according to claim 1, characterized in that: the flue (9) and the radiating pipe (16) are arranged between the electrode (3) and the shell (1).
7. The telescopic anti-sticking hook according to claim 1, characterized in that: the top of the moving block (13) is fixedly connected with a push plate (20), the push plate (20) is arranged on the outer side of the shell (1), and anti-skidding threads are arranged on the top of the push plate (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911186956.4A CN110811818A (en) | 2019-11-28 | 2019-11-28 | Telescopic anti-sticking electric hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911186956.4A CN110811818A (en) | 2019-11-28 | 2019-11-28 | Telescopic anti-sticking electric hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110811818A true CN110811818A (en) | 2020-02-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911186956.4A Pending CN110811818A (en) | 2019-11-28 | 2019-11-28 | Telescopic anti-sticking electric hook |
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| Country | Link |
|---|---|
| CN (1) | CN110811818A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2369809Y (en) * | 1999-03-18 | 2000-03-22 | 华南理工大学 | Super low safety voltage low power consumption high efficiency electric iron |
| CN201710459U (en) * | 2010-05-17 | 2011-01-19 | 许林 | C-shaped anti-smog electric hook |
| CN202458515U (en) * | 2012-03-02 | 2012-10-03 | 江苏省肿瘤医院 | Stretchable electric hook |
| CN203873875U (en) * | 2014-05-23 | 2014-10-15 | 中国人民解放军第四军医大学 | Telescopic electric coagulation hook attractor |
| CN204318902U (en) * | 2014-12-11 | 2015-05-13 | 顾宏 | A kind of smokeless electrosurgical |
| CN204381643U (en) * | 2015-01-13 | 2015-06-10 | 梅县梅雁旋窑水泥有限公司 | A kind of welding gun with heat sinking function |
| CN205514886U (en) * | 2016-02-03 | 2016-08-31 | 南阳市第二人民医院 | Multi -functional surgical electric scalpel of department of general surgery |
| WO2019018719A1 (en) * | 2017-07-21 | 2019-01-24 | Medtronic Advanced Energy Llc | Smoke evacuation electrosurgical instrument |
| CN208610979U (en) * | 2017-11-30 | 2019-03-19 | 何文武 | A kind of telescopic smokeless anti-sticking coagulation hook |
| CN109648183A (en) * | 2017-10-10 | 2019-04-19 | 长城汽车股份有限公司 | Cold-patch electrode welder head |
| CN209074864U (en) * | 2018-07-19 | 2019-07-09 | 董明 | A kind of Multifucntional electric hook |
-
2019
- 2019-11-28 CN CN201911186956.4A patent/CN110811818A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2369809Y (en) * | 1999-03-18 | 2000-03-22 | 华南理工大学 | Super low safety voltage low power consumption high efficiency electric iron |
| CN201710459U (en) * | 2010-05-17 | 2011-01-19 | 许林 | C-shaped anti-smog electric hook |
| CN202458515U (en) * | 2012-03-02 | 2012-10-03 | 江苏省肿瘤医院 | Stretchable electric hook |
| CN203873875U (en) * | 2014-05-23 | 2014-10-15 | 中国人民解放军第四军医大学 | Telescopic electric coagulation hook attractor |
| CN204318902U (en) * | 2014-12-11 | 2015-05-13 | 顾宏 | A kind of smokeless electrosurgical |
| CN204381643U (en) * | 2015-01-13 | 2015-06-10 | 梅县梅雁旋窑水泥有限公司 | A kind of welding gun with heat sinking function |
| CN205514886U (en) * | 2016-02-03 | 2016-08-31 | 南阳市第二人民医院 | Multi -functional surgical electric scalpel of department of general surgery |
| WO2019018719A1 (en) * | 2017-07-21 | 2019-01-24 | Medtronic Advanced Energy Llc | Smoke evacuation electrosurgical instrument |
| CN109648183A (en) * | 2017-10-10 | 2019-04-19 | 长城汽车股份有限公司 | Cold-patch electrode welder head |
| CN208610979U (en) * | 2017-11-30 | 2019-03-19 | 何文武 | A kind of telescopic smokeless anti-sticking coagulation hook |
| CN209074864U (en) * | 2018-07-19 | 2019-07-09 | 董明 | A kind of Multifucntional electric hook |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20201023 Address after: 330400 in the West Jiangxi province Jiujiang De'an County pagoda Industrial Park Applicant after: JIANGXI QIREN BIOTECHNOLOGY Co.,Ltd. Address before: 330400 western Jiangxi province Jiujiang De'an County Industrial Park Applicant before: JIANGXI TONGDE PHARMACEUTICAL DEVELOPMENT Co.,Ltd. |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200221 |