CN108309440A - Disposable surgery electric coagulation hemostasis electrode - Google Patents
Disposable surgery electric coagulation hemostasis electrode Download PDFInfo
- Publication number
- CN108309440A CN108309440A CN201810179319.3A CN201810179319A CN108309440A CN 108309440 A CN108309440 A CN 108309440A CN 201810179319 A CN201810179319 A CN 201810179319A CN 108309440 A CN108309440 A CN 108309440A
- Authority
- CN
- China
- Prior art keywords
- equipment body
- tweezer
- tweezer handle
- electrode
- electric coagulation
- 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
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
- A61B18/14—Probes or electrodes therefor
- A61B18/1442—Probes having pivoting end effectors, e.g. forceps
-
- 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
- A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
- A61B2018/00345—Vascular system
-
- 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
- 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
- A61B18/1206—Generators therefor
- A61B2018/1246—Generators therefor characterised by the output polarity
- A61B2018/1253—Generators therefor characterised by the output polarity monopolar
-
- 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
- A61B18/1442—Probes having pivoting end effectors, e.g. forceps
- A61B2018/1462—Tweezers
Abstract
The invention discloses a kind of disposable surgery electric coagulation hemostasis electrodes, including equipment body and tweezer handle, switch is provided on equipment body, the supercharging chip connection in the input terminal and equipment body of switch, supercharging chip is connect by conducting wire with the alkaline battery in equipment body；The output end of switch is connect with the copper electrode tip holder being arranged on equipment body left side by conducting wire；The right end of tweezer handle is provided with bipolar high frequency plug, and bipolar high frequency plug matches with copper electrode tip holder；Insulation grip is provided in tweezer handle, tweezer handle left end is provided with tweezer point.The hemostasis electrode utilizes the principle of high-frequency bipolar coagulation, using alkaline battery as power supply, bipolar dotted cutter head or forceps tips is set to generate TRANSIENT HIGH TEMPERATURE by boost pressure circuit, to which blood vessel is formed a scab to reach accurate, exact hemostasis purpose, have many advantages, such as that simple in structure, easy to operate and haemostatic effect is reliable.
Description
Technical field
The present invention relates to clinical medical Orthopeadic Surgery equipment technology field, more particularly to a kind of disposable surgery electric coagulation hemostasis
Electrode.
Background technology
Surgical hemostasis is the key that determine surgical operation success or not.According to statistics, there are about 60% post-surgical complications
It is insufficient related with surgical hemostasis.However, for patient profiles are critical and section office that disposal facility is relatively simple and crude, such as emergency treatment
Orthopaedics and hand surgery etc., active hemorrhage then ten in the surgeries such as reply emergency treatment debridement and suturing, Tumor resection and tracheotomy
Divide and have too many difficulties to cope with, especially for autogenous cutting patient, exact haemostatic effect is the key that ensure patient vitals' safety.Currently, sharp
It is that the most commonly used of intraoperative hemorrhage is coped in above-mentioned surgical procedure to carry out hemostasis by compression to notch with gauze in small-sized incision packet
Haemostatic measures.It is not only relatively time-consuming however, since hemostasis by compression is passive hemostatic fashion, and easily by patients Wits and
The factors such as blood pressure state influence.Therefore, in, for thin vessels, such mode has imprecise, the extension operating time that stops blooding
The shortcomings of, this is also the potential inducement that postoperative hematoma occurs and increases postoperative infection probability.As it can be seen that invention one kind can be used for tightly
Hemostat device under anxious situation is very necessary.Seperated bipolar electrocoagulator is common hemostat device in operating room (in addition to V classes), is led to
Electrode plate is crossed by after high-frequency current importing tissue, fuel factor generates high temperature through discharging, and keeps cell moisture vaporization, protein denaturation solidifying
Gu and stop blooding, cut to play, the effects that solidification, especially there is unrivaled significant advantage in terms of hemostasis.But due to
The reasons such as expensive, the complicated for operation and movement inconvenience of equipment, make it that can not be applied in emergency treatment.Ultrasound knife is also surgery hand
Common hemostat device in art is completed at the same time using high frequency ultrasound vibrations and cuts, is solidifying and etc..But due to its scissor cutter head, base
Originally be not suitable in skin and muscle, thin vessels stop blooding, nor conducive to table shallow cut exposure of surgical field and art
Area's accurate operation.In consideration of it, needing a kind of portable effective hemostat device, but it there is no such equipment at present.
Invention content
The object of the present invention is to provide a kind of disposable surgery electric coagulation hemostasis electrodes, to solve to propose in above-mentioned background technology
The problem of.
The present invention provides a kind of disposable surgery electric coagulation hemostasis electrode, including equipment body and tweezer handle, the equipment masters
Switch is provided on body, the supercharging chip connection in the input terminal and equipment body of the switch, the supercharging chip is by leading
Line is connect with the alkaline battery in equipment body；The output end of the switch and the copper electrode tip holder being arranged on equipment body left side
It is connected by conducting wire；The right end of the tweezer handle is provided with bipolar high frequency plug, the bipolar high frequency plug and copper electrode tip holder phase
Matching；Insulation grip is provided in the tweezer handle, the tweezer handle left end is provided with tweezer point.
Preferably, the left end of the equipment body is socketed with electrode warehouse lid.
Preferably, the left end of the tweezer handle is provided with dotted cutter head.
Preferably, the length of the dotted cutter head is 30mm, a diameter of 0.5mm at the tip of the dotted cutter head.
Preferably, the tip diameter of the tweezer point is 0.4mm.
Preferably, the tweezer handle is equipped with scale, the minimum 1mm of the scale amounts to 45mm.
The beneficial effects of the invention are as follows：
First, bipolar coagulation eliminates the conducting electrode with patient contact, to make Electrocoagulation equipment that can thoroughly divide with patient
From.Second, when bipolar hemostat body, for electric current only by the tissue between tip, electric current is only 20% of monopole or so, therefore heat
Diffusion effect is substantially reduced with to adjacent tissue's degree of injury.Third, bipolar hemostasis tweezers and in blood, physiological saline and so on liquid
Anastalsis is played in the presence of in the case of.
Description of the drawings
Fig. 1 is disposable surgery electric coagulation hemostasis electrode structure schematic diagram provided by the invention；
Fig. 2 is equipment body schematic diagram；
Fig. 3 is interchangeable hemostat body schematic diagram；
Fig. 4 is electrode warehouse lid schematic diagram；
Fig. 5 is disposable surgery electric coagulation hemostasis electrode structure schematic diagram；
Fig. 6 is interchangeable dotted cutter head schematic diagram；
Fig. 7 is equipment body internal structure schematic diagram.
Reference sign：
1, equipment body；2, copper electrode tip holder；3, tweezer handle；4, fixed block；5, insulate grip；6, tweezer point；7, electrode warehouse lid；
8, dotted cutter head.
Specific implementation mode
Below in conjunction with the accompanying drawings, the specific embodiment of the present invention is described in detail, it is to be understood that of the invention
Protection domain be not restricted by specific implementation.
As shown in figs. 1-7, an embodiment of the present invention provides a kind of disposable surgery electric coagulation hemostasis electrodes, including equipment body
1 and tweezer handle 3, switch is provided on equipment body 1, and the input terminal of switch is connect with the supercharging chip in equipment body 1, boost cartridge
Piece is connect by conducting wire with the alkaline battery in equipment body 1；The output end of switch and the copper being arranged on 1 left side of equipment body
Electrode tip holder 2 is connected by conducting wire；The right end of tweezer handle 3 is provided with bipolar high frequency plug, bipolar high frequency plug and 2 phase of copper electrode tip holder
Matching；Insulation grip 5 is provided in tweezer handle 3,3 left end of tweezer handle is provided with tweezer point 6.
Further, the left end of equipment body 1 is socketed with electrode warehouse lid 7, can be electrode warehouse lid set when not in use
It is connected on equipment body, and then avoids the pollution of the components such as tweezer handle, when in use, it is only necessary to pull out electrode warehouse lid
It is easy to use.
Further, the left end of tweezer handle 3 is provided with dotted cutter head 8, and the setting of dotted cutter head facilitates doctor according to individual
Custom is stopped blooding using different types of cutter head for patient.
Further, the length of dotted cutter head 8 is 30mm, a diameter of 0.5mm at the tip of dotted cutter head 8.
Further, the tip diameter of tweezer point 6 is 0.4mm.
Further, tweezer handle 3 is equipped with scale, and the minimum 1mm of the scale amounts to 45mm.
Operation principle：
When work, the electric current of specific waveforms and bearing power that the radio-frequency generator in equipment body is sent out, by tweezer
The mode of the clamping of body acts on and tissue surface, and electric current flows to offside tip from side tip through tissue, forms performance loop, with
Calcination blood vessel, achievees the purpose that electric coagulation hemostasis, has the characteristics that easy to operate, hemostasis is fast and effect is good.The dotted direct shape of cutter head
At performance loop, make cutter head heat production, reaches hemostasis purpose.
In the equipment body chip is instantaneously pressurized using the Boost/Buck Converter of Diodes companies
(AZ34063U), chip includes 200 ohm of current-limiting resistance, and equipment is carried out by disposable 700 milliampere hour alkaline battery in caudal storehouse
Power supply.Equipment body has operating switch one, is divided to of short duration work and the two kinds of operating modes that are persistently powered.It is pressurized the connection of chip solderless
Copper electrode tip holder above has positive and negative anodes jack, and being connected with the bipolar high frequency plug of Spot electrodes or the tail end of hemostat body, (plug is straight
Diameter 1.0mm).Battery cabin cap can be used in the case where installing electrode or dotted cutter head.Dotted cutter head and hemostat body dismounting side
Just, it can be carried out directly into electrode tip holder hot-swappable.Tweezer body is manufactured using stainless steel (1Cr18Ni9Ti), and tweezer handle uses polytetrafluoro
Ethylene, polyphenylene sulfide nylon carry out double hyer insulation coating, and package shell is made of hard ABS plastic.The above material is without thin
Cellular toxicity and irritation, and there is extremely strong corrosion resistance.The opening and closing of tweezer body is flexible, no catching phenomenon, and the identical ability in tip is good, nothing
Deviation is put with wrong.After tweezer point hemostasis operation, incrustation can be wiped away with wet saline gauze.When tissue is clamped using tweezer body, tweezer point is in 5N
External force under do not deform upon, tweezer point operating temperature is response time 0.2S after energization.The external wall of tweezer is printed on scale, can root
Judge that tweezer body enters depth according to corresponding registration.
In conclusion a kind of disposable surgery electric coagulation hemostasis electrode provided in an embodiment of the present invention, utilizes high-frequency bipolar electricity
Solidifying principle makes bipolar dotted cutter head or forceps tips generate TRANSIENT HIGH TEMPERATURE using alkaline battery as power supply by boost pressure circuit,
To which blood vessel is formed a scab to reach accurate, exact hemostasis purpose, have simple in structure, easy to operate and haemostatic effect reliable etc. excellent
Point.
Disclosed above is only several specific embodiments of the present invention, and still, the embodiment of the present invention is not limited to this, is appointed
What what those skilled in the art can think variation should all fall into protection scope of the present invention.
Claims (6)
1. disposable surgery electric coagulation hemostasis electrode, which is characterized in that including equipment body (1) and tweezer handle (3), the equipment body
(1) switch is provided on, the input terminal of the switch is connect with the supercharging chip in equipment body (1), and the supercharging chip is logical
Conducting wire is crossed to connect with the alkaline battery in equipment body (1)；It is arranged on the output end of the switch and equipment body (1) left side
Copper electrode tip holder (2) is connected by conducting wire；
The right end of the tweezer handle (3) is provided with bipolar high frequency plug, the bipolar high frequency plug and copper electrode tip holder (2) phase
Match；
Insulation grip (5) is provided on the tweezer handle (3), it is sharp (6) that tweezer handle (3) left end is provided with tweezer.
2. disposable surgery electric coagulation hemostasis electrode as described in claim 1, which is characterized in that a left side for the equipment body (1)
End cap is connected to electrode warehouse lid (7).
3. disposable surgery electric coagulation hemostasis electrode as described in claim 1, which is characterized in that the left end of the tweezer handle (3) is set
It is equipped with dotted cutter head (8).
4. disposable surgery electric coagulation hemostasis electrode as claimed in claim 3, which is characterized in that the length of the dotted cutter head (8)
Degree is 30mm, a diameter of 0.5mm at the tip of the dotted cutter head (8).
5. disposable surgery electric coagulation hemostasis electrode as described in claim 1, which is characterized in that the tip of the tweezer sharp (6) is straight
Diameter is 0.4mm.
6. disposable surgery electric coagulation hemostasis electrode as described in claim 1, which is characterized in that the tweezer handle (3), which is equipped with, carves
Degree, the minimum 1mm of the scale amount to 45mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810179319.3A CN108309440A (en) | 2018-03-05 | 2018-03-05 | Disposable surgery electric coagulation hemostasis electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810179319.3A CN108309440A (en) | 2018-03-05 | 2018-03-05 | Disposable surgery electric coagulation hemostasis electrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108309440A true CN108309440A (en) | 2018-07-24 |
Family
ID=62902112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810179319.3A Pending CN108309440A (en) | 2018-03-05 | 2018-03-05 | Disposable surgery electric coagulation hemostasis electrode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108309440A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113995506A (en) * | 2022-01-04 | 2022-02-01 | 北京华辰康健科技发展有限公司 | Electrode forceps with controllable automatic water dripping function |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105682592A (en) * | 2014-08-20 | 2016-06-15 | 捷锐士阿希迈公司(以奥林巴斯美国外科技术名义) | Single shear for cutting and conveying multiple rolled sections |
| CN105769333A (en) * | 2016-05-08 | 2016-07-20 | 深圳市邦沃科技有限公司 | Novel high-frequency electrotomy therapeutic apparatus |
| CN107174334A (en) * | 2017-05-23 | 2017-09-19 | 孙军 | A kind of connectionless line diathermy forceps |
-
2018
- 2018-03-05 CN CN201810179319.3A patent/CN108309440A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105682592A (en) * | 2014-08-20 | 2016-06-15 | 捷锐士阿希迈公司(以奥林巴斯美国外科技术名义) | Single shear for cutting and conveying multiple rolled sections |
| CN105769333A (en) * | 2016-05-08 | 2016-07-20 | 深圳市邦沃科技有限公司 | Novel high-frequency electrotomy therapeutic apparatus |
| CN107174334A (en) * | 2017-05-23 | 2017-09-19 | 孙军 | A kind of connectionless line diathermy forceps |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113995506A (en) * | 2022-01-04 | 2022-02-01 | 北京华辰康健科技发展有限公司 | Electrode forceps with controllable automatic water dripping function |
| CN113995506B (en) * | 2022-01-04 | 2022-05-31 | 北京华辰康健科技发展有限公司 | Electrode forceps with controllable automatic water dripping function |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180724 |