CN105559880A - Electric coagulation forcep system convenient to clean - Google Patents
Electric coagulation forcep system convenient to clean Download PDFInfo
- Publication number
- CN105559880A CN105559880A CN201610033221.8A CN201610033221A CN105559880A CN 105559880 A CN105559880 A CN 105559880A CN 201610033221 A CN201610033221 A CN 201610033221A CN 105559880 A CN105559880 A CN 105559880A
- Authority
- CN
- China
- Prior art keywords
- groove
- tweezer
- forcep
- electric coagulation
- suction groove
- 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.)
- Pending
Links
- 230000015271 coagulation Effects 0.000 title claims abstract description 18
- 238000005345 coagulation Methods 0.000 title claims abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 claims description 10
- 230000006698 induction Effects 0.000 claims description 9
- 239000000645 desinfectant Substances 0.000 claims description 4
- 230000009977 dual effect Effects 0.000 claims description 3
- 206010018833 Haematocoele Diseases 0.000 abstract description 3
- 208000005873 Hematocele Diseases 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 abstract description 3
- 201000004920 hematocele of tunica vaginalis testis Diseases 0.000 abstract description 3
- 208000032843 Hemorrhage Diseases 0.000 abstract 1
- 230000000740 bleeding effect Effects 0.000 abstract 1
- 239000008280 blood Substances 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 230000023597 hemostasis Effects 0.000 description 3
- 238000005457 optimization Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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
-
- B08B1/143—
-
- B08B1/32—
-
- 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
- A61B2018/00589—Coagulation
-
- 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
- A61B2018/00964—Features of probes
- A61B2018/0097—Cleaning probe surfaces
-
- 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
- A61B2018/00964—Features of probes
- A61B2018/0097—Cleaning probe surfaces
- A61B2018/00976—Cleaning probe surfaces with scraping means
Abstract
The invention discloses an electric coagulation forcep system convenient to clean. The electric coagulation forcep system convenient to clean comprises a forcep body and a base, wherein the forcep body comprises a forcep tip and a forcep rod. The electric coagulation forcep system is characterized in that a semi-open suction groove is formed in the forcep rod, the front end of the suction groove is connected with a suction channel inside the suction groove, and a plug connection port is formed at a rear-end outlet of the suction groove. The system further comprises a sealing device matched with the suction groove, wherein the cross section of the suction groove is semi-circular. The semi-open suction groove is formed in the forcep body, the sealing device tightly presses the suction groove to enable the suction groove to become an airtight space when the system is used, and then work can be performed only by connecting the plug connection port with a suction machine in an operating room when hematocele is required to be removed; after the system is used, the sealing device can be taken down, then the suction groove is cleaned thoroughly. The electric coagulation forcep system is simple in principle, can execute stop bleeding and suction works simultaneously and facilitates cleaning.
Description
the present invention is the applying date is on February 28th, 2013, and application number is the divisional application of the patent application of 201310063425.2.
Technical field
The present invention relates to a kind of surgical instruments making electric current be transmitted non-mechanical energy to human body by the mode of tissue to be heated.
Background technology
Existing electric coagulation forceps comprises tweezer point, insulation tweezer bar and electrode tip holder successively, the plug at electrode tip holder rear portion is connected with the main frame of outside by wire, the tweezer point of electric coagulation forceps provides high-frequency electrical energy to lesion tissue, makes the protein dehydration between tweezer point two ends and solidifies, reaching the object of hemostasis.Sphere of action due to it is only limited between two tweezer points, therefore to the degree of injury of adjacent tissue and coverage very little, quite safe.
When using electric coagulation forceps to stop blooding, often have the blood of outflow at puncture site, and the pipeline of operating room attractor is general relatively thicker, can not be directly used in the removing to puncture site blood stains.This just forces doctor to use electric coagulation forceps to stop blooding in blood, and this operation is the blood vessel needing hemostasis owing to not seeing which root of Chu, there is larger risk.
Summary of the invention
The object of this invention is to provide a kind of electric coagulation forcep system being convenient to clean.
To achieve these goals, by the following technical solutions, a kind of electric coagulation forcep system being convenient to clean, comprise tweezer body and base, tweezer body comprises tweezer point and tweezer bar, it is characterized in that: described tweezer bar has the half attraction groove opened wide, the attraction channel that the front end of this attraction groove is inner with tweezer point is connected, and attracts the back outlet place of groove to be provided with interface; Described system also comprises and the sealing device attracting groove to match, and wherein attracts the cross section of groove for semicircle.
The entrance of described attraction channel is positioned at outside or the inner side of tweezer point.
Described base has two through holes, through-hole wall arranges the first induction installation, is provided with cavity volume below through hole; Be provided with the stringency block connected by spring for a pair above each through hole, be all connected with connecting rod below described stringency block, connecting rod extends to bottom cavity volume by through hole; The correspondence position of cavity volume bottom through-hole is provided with two dual Piston hydraulic cylinders, and the piston rod at its two ends is connected respectively with two connecting rods below a pair stringency block; Described base both sides are respectively arranged with first volume axle casing and volume Two axle casing, wherein, are provided with driven spool in first volume axle casing, and be provided with initiatively spool in volume Two axle casing, initiatively one end of spool is also provided with motor; Driven spool is wound with clean flexible wiper cord, one end pull-out of this flexible wiper cord, covers in the stringency block on base top, and is finally fixed on active spool; Described base top also has the second induction installation and two banking stops, is provided with single-chip microcomputer in base.
Described stringency block has the concave structure adapted with tweezer bar.
Described flexible wiper cord is attached with disinfectant solution.
The present invention is provided with the half attraction groove opened wide on tweezer body, is tightly pressed by sealing device during use on attraction groove, makes to attract groove to become an airtight space, when needing to remove hematocele, only interface need be connected with the attractor of operating room, then get final product work; After finishing using, sealing device can be taken off, then attraction groove be cleaned up.Electric coagulation forceps, after finishing using, can directly insert in through hole, completes the wiped clean work to tweezer point.Structure of the present invention is simple, and volume is little, easy to use, and work efficiency is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of tweezer body in the present invention;
Fig. 2 is the sectional view of A-A in Fig. 1;
Fig. 3 is the sectional view of B-B in Fig. 1.
Fig. 4 is the structural representation of base of the present invention;
Fig. 5 is the top view of Fig. 4;
Fig. 6 is the structural representation of stringency block in base;
Fig. 7 is the structural representation of banking stop in base.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described further.
As shown in Figures 1 to 7, a kind of electric coagulation forcep system being convenient to clean, comprise the tweezer body and base with electrode tip holder 1-3, tweezer body comprises tweezer point 1-1 and tweezer bar 1-2, tweezer bar 1-2 has the half attraction groove 1-5 opened wide, the front end of this attraction groove 1-5 is connected with the attraction channel 1-7 of tweezer point 1-1 inside, attracts the back outlet place of groove 1-5 to be provided with interface 1-6; Described system also comprises and the sealing device 1-4 attracting groove 1-5 to match.The entrance of described attraction channel 1-7 is positioned at outside or the inner side of tweezer point 1-1, wherein attract the cross section of groove for semicircle.
During use, first sealing device is tightly pressed on the attraction groove that opens wide half, make to attract groove and the inner attraction channel of tweezer point to become an airtight connected space.When needing to remove hematocele, only interface need be connected with the attractor of operating room, then open attractor, attraction work can be performed.After finishing using, sealing device can be taken off, now attract the inside of groove out exposed, can conveniently clean.
And semicircular attraction groove, convenient after tweezers are finished using, cleaning is carried out to it.
Base 2-1, base 2-1 has two through hole 2-2, and through hole 2-2 inwall arranges the first induction installation 2-10, is provided with cavity volume 2-3 below through hole 2-2; Be provided with the stringency block 2-4 connected by spring 2-5 for a pair above each through hole 2-2, be all connected with connecting rod 2-6 below described stringency block 2-4, connecting rod 2-6 extends to bottom cavity volume 2-3 by through hole 2-2; The correspondence position of cavity volume 2-3 bottom through-hole 2-2 is provided with two dual Piston hydraulic cylinder 2-7, and the piston rod 2-8 at its two ends is connected respectively with two connecting rod 2-6 below a pair stringency block 2-4; Described base 2-1 both sides are respectively arranged with first volume axle casing 2-11 and volume Two axle casing 2-17, wherein, be provided with driven spool 2-12 in first volume axle casing 2-11, be provided with initiatively spool 2-15 in volume Two axle casing 2-17, initiatively one end of spool 2-15 is also provided with motor 2-16; Driven spool 2-12 is wound with clean flexible wiper cord 2-13, one end pull-out of this flexible wiper cord 2-13, covers on the stringency block 2-4 on base 2-1 top, and is finally fixed on active spool 2-15; Described base 2-1 top also has the second induction installation 2-9 and two banking stop 2-14, is provided with single-chip microcomputer 2-18 in base 2-1.
In order to ensure the banding of stringency block 2-4 to tweezer bar, as further optimization, described stringency block 2-4 has the concave structure 2-4-1 adapted with tweezer bar.
In order to better realize sterilizing function, as further optimization, described flexible wiper cord 2-13 is attached with disinfectant solution.
During installation, after clean flexible wiper cord is stained with disinfectant solution, be wrapped on driven spool, then outer peripheral end pulled out, cover on stringency block by the banking stop on base top, finally outer peripheral end is fixed on active spool.
During use, electric coagulation forceps tweezer bar is placed in above two through holes, when second induction installation has sensed that tweezer bar exists, can by signal transmission to single-chip microcomputer, started working by Single-chip Controlling hydraulic cylinder, connecting rod is pushed open to both sides by the piston rod movement at hydraulic cylinder two ends, such that stringency block is also synchronous opens to both sides, exposes through hole.Now, tweezer bar can be placed in through hole by user, because flexible wiper cord covers on stringency block, therefore, when tweezer bar inserts through hole, flexible wiper cord also can be drawn in through hole, and be rolled in around tweezer bar.
After the first induction installation in through hole has sensed that tweezer bar exists, then by signal transmission to single-chip microcomputer, quit work by Single-chip Controlling hydraulic cylinder, piston rod is retracted, now, stringency block on through hole can because the pulling force effect of spring be drawn close automatically, and tightly clamp tweezer bar.Now, user only needs firmly to be extracted by tweezer bar, naturally will realize the wiping function to tweezer bar and tweezer point.
After tweezers are extracted, the first induction installation in through hole can sense the action that tweezer bar is extracted, and now, the motor that single-chip microcomputer can control in volume Two axle casing is started working.The rotation of motor can drive initiatively spool just now to roll by used flexible wiper cord by nature, and driven spool can in the scrolling process of active spool, pulled by flexible wiper cord, realize passive rotation, make clean flexible wiper cord again to be covered on stringency block, person easy to use uses next time.
After the flexible wiper cord on driven spool runs out, user can change clean flexible wiper cord.
The principle of the invention is simple, can perform hemostasis and attraction work simultaneously, and is convenient to cleaning.
Claims (3)
1. be convenient to the electric coagulation forcep system that cleans for one kind, comprise tweezer body and base, tweezer body comprises tweezer point and tweezer bar, it is characterized in that: described tweezer bar has the half attraction groove opened wide, the attraction channel that the front end of this attraction groove is inner with tweezer point is connected, and attracts the back outlet place of groove to be provided with interface; Described system also comprises and the sealing device attracting groove to match, and wherein attracts the cross section of groove for semicircle.
2. be convenient to the electric coagulation forcep system cleaned as claimed in claim 1, it is characterized in that: the entrance of described attraction channel is positioned at outside or the inner side of tweezer point.
3. be convenient to the electric coagulation forcep system cleaned as claimed in claim 1 or 2, it is characterized in that: described base has two through holes, through-hole wall arranges the first induction installation, is provided with cavity volume below through hole; Be provided with the stringency block connected by spring for a pair above each through hole, be all connected with connecting rod below described stringency block, connecting rod extends to bottom cavity volume by through hole; The correspondence position of cavity volume bottom through-hole is provided with two dual Piston hydraulic cylinders, and the piston rod at its two ends is connected respectively with two connecting rods below a pair stringency block; Described base both sides are respectively arranged with first volume axle casing and volume Two axle casing, wherein, are provided with driven spool in first volume axle casing, and be provided with initiatively spool in volume Two axle casing, initiatively one end of spool is also provided with motor; Driven spool is wound with clean flexible wiper cord, one end pull-out of this flexible wiper cord, covers in the stringency block on base top, and is finally fixed on active spool; Described base top also has the second induction installation and two banking stops, is provided with single-chip microcomputer in base, and described flexible wiper cord is attached with disinfectant solution.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310063425.2A CN104013462B (en) | 2013-02-28 | 2013-02-28 | A kind of electric coagulation forcep system being easy to cleaning |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310063425.2A Division CN104013462B (en) | 2013-02-28 | 2013-02-28 | A kind of electric coagulation forcep system being easy to cleaning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105559880A true CN105559880A (en) | 2016-05-11 |
Family
ID=51430661
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511013183.1A Pending CN105411674A (en) | 2013-02-28 | 2013-02-28 | Electrocoagulation forcep system convenient to clean |
| CN201610033221.8A Pending CN105559880A (en) | 2013-02-28 | 2013-02-28 | Electric coagulation forcep system convenient to clean |
| CN201310063425.2A Expired - Fee Related CN104013462B (en) | 2013-02-28 | 2013-02-28 | A kind of electric coagulation forcep system being easy to cleaning |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511013183.1A Pending CN105411674A (en) | 2013-02-28 | 2013-02-28 | Electrocoagulation forcep system convenient to clean |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310063425.2A Expired - Fee Related CN104013462B (en) | 2013-02-28 | 2013-02-28 | A kind of electric coagulation forcep system being easy to cleaning |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN105411674A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111870354A (en) * | 2020-08-05 | 2020-11-03 | 德阳市人民医院 | Multifunctional double-layer nursing plate |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105411674A (en) * | 2013-02-28 | 2016-03-23 | 重庆润泽医药有限公司 | Electrocoagulation forcep system convenient to clean |
| CN105559877A (en) * | 2013-02-28 | 2016-05-11 | 重庆润泽医药有限公司 | Electric coagulation forceps system with open type sucking slot |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000175993A (en) * | 1998-12-21 | 2000-06-27 | Olympus Optical Co Ltd | Cleaner for medical appliances |
| US6964078B2 (en) * | 2002-04-23 | 2005-11-15 | Schwab Frank J | Surgical instrument and electrocautery tip-cleaning device |
| CN102846371A (en) * | 2012-08-31 | 2013-01-02 | 重庆润泽医药有限公司 | Electric coagulation forceps system with illumination and suction functions and supporting seat |
| CN102846367A (en) * | 2012-08-31 | 2013-01-02 | 重庆润泽医药有限公司 | Electric coagulation forceps system with suction and water dropping functions and supporting seat |
| CN202682045U (en) * | 2012-07-31 | 2013-01-23 | 重庆润泽医药有限公司 | Electric coagulation forceps system with forceps tip cleaning function |
| CN102909184A (en) * | 2012-08-31 | 2013-02-06 | 重庆润泽医药有限公司 | Electric coagulation forceps support with wiping and cleaning functions |
| CN202982224U (en) * | 2012-12-27 | 2013-06-12 | 重庆润泽医药有限公司 | Electro-coagulation forceps system with open-type attraction groove |
| CN203089368U (en) * | 2013-02-28 | 2013-07-31 | 重庆润泽医药有限公司 | Electric coagulation forceps system convenient to clean |
| CN104013462A (en) * | 2013-02-28 | 2014-09-03 | 重庆润泽医药有限公司 | Electric coagulation forcep system convenient to clean |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4096864A (en) * | 1975-03-26 | 1978-06-27 | Bio-Medicus, Inc. | Fluid carrying surgical instrument of the forceps type |
| US5250075A (en) * | 1992-09-02 | 1993-10-05 | Behnam Badie | Bayonet sucker forceps |
| JPH08322847A (en) * | 1995-05-31 | 1996-12-10 | Kyocera Corp | Blood vessel coagulation and hemostasis device |
| CN2548592Y (en) * | 2002-04-10 | 2003-05-07 | 史志刚 | Nonsticky bipolar electrocoagulation pliers |
| US6926717B1 (en) * | 2003-01-14 | 2005-08-09 | Jon C. Garito | Electrosurgical breast electrode |
| CN201223443Y (en) * | 2008-06-10 | 2009-04-22 | 韩汝政 | Double-pole electric coagulation forceps |
| CN201987625U (en) * | 2011-03-15 | 2011-09-28 | 胡述鹏 | Multifunctional surgical forceps |
| CN203074858U (en) * | 2013-02-28 | 2013-07-24 | 重庆润泽医药有限公司 | Electric coagulation forceps system with open type attraction grooves |
| CN105559877A (en) * | 2013-02-28 | 2016-05-11 | 重庆润泽医药有限公司 | Electric coagulation forceps system with open type sucking slot |
-
2013
- 2013-02-28 CN CN201511013183.1A patent/CN105411674A/en active Pending
- 2013-02-28 CN CN201610033221.8A patent/CN105559880A/en active Pending
- 2013-02-28 CN CN201310063425.2A patent/CN104013462B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000175993A (en) * | 1998-12-21 | 2000-06-27 | Olympus Optical Co Ltd | Cleaner for medical appliances |
| US6964078B2 (en) * | 2002-04-23 | 2005-11-15 | Schwab Frank J | Surgical instrument and electrocautery tip-cleaning device |
| CN202682045U (en) * | 2012-07-31 | 2013-01-23 | 重庆润泽医药有限公司 | Electric coagulation forceps system with forceps tip cleaning function |
| CN102846371A (en) * | 2012-08-31 | 2013-01-02 | 重庆润泽医药有限公司 | Electric coagulation forceps system with illumination and suction functions and supporting seat |
| CN102846367A (en) * | 2012-08-31 | 2013-01-02 | 重庆润泽医药有限公司 | Electric coagulation forceps system with suction and water dropping functions and supporting seat |
| CN102909184A (en) * | 2012-08-31 | 2013-02-06 | 重庆润泽医药有限公司 | Electric coagulation forceps support with wiping and cleaning functions |
| CN202982224U (en) * | 2012-12-27 | 2013-06-12 | 重庆润泽医药有限公司 | Electro-coagulation forceps system with open-type attraction groove |
| CN203089368U (en) * | 2013-02-28 | 2013-07-31 | 重庆润泽医药有限公司 | Electric coagulation forceps system convenient to clean |
| CN104013462A (en) * | 2013-02-28 | 2014-09-03 | 重庆润泽医药有限公司 | Electric coagulation forcep system convenient to clean |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111870354A (en) * | 2020-08-05 | 2020-11-03 | 德阳市人民医院 | Multifunctional double-layer nursing plate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104013462A (en) | 2014-09-03 |
| CN105411674A (en) | 2016-03-23 |
| CN104013462B (en) | 2016-12-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160511 |