CN203341810U - Quadrupole electrocoagulation pliers with detachable blades - Google Patents
Quadrupole electrocoagulation pliers with detachable blades Download PDFInfo
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- CN203341810U CN203341810U CN 201320372201 CN201320372201U CN203341810U CN 203341810 U CN203341810 U CN 203341810U CN 201320372201 CN201320372201 CN 201320372201 CN 201320372201 U CN201320372201 U CN 201320372201U CN 203341810 U CN203341810 U CN 203341810U
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Abstract
The utility model discloses a pair of quadrupole electrocoagulation pliers with detachable blades. The pair of quadrupole electrocoagulation pliers comprises a separable blade, a clamping head part, a handheld part, a blade guiding pipe arranged in the handheld part, and a clamping head pushing and pulling pipe with one end connected with the blade guiding pipe. The other end of the clamping head pushing and pulling pipe is connected with the clamping head part. The pair of quadrupole electrocoagulation pliers further comprises an aviation-plug female connector which is connected with an aviation-plug male connector in an adaptive mode, the aviation-plug female connector can move in a reciprocating mode along a sliding groove in the handheld part, the aviation-plug female connector is connected with a first pulling piece arranged on the handheld part, one end of the separable blade penetrates through the aviation-plug female connector and then is connected with the aviation-plug male connector, and the other end of the separable blade penetrates through the blade guiding pipe and the clamping head pushing and pulling pipe in sequence. Radio frequency currents flow between a positive electrode and a negative electrode which are arranged between an upper jaw clamping part and a lower jaw clamping part respectively, heat locking electrodes on the two sides reliably seal a blood vessel and avoid outwards spreading of heat, and therefore post-operation stimulation diseases and complication are avoided.
Description
Technical field
This utility model relates to technical field of medical instruments, more specifically relates to a kind of quadrupole electric coagulation forceps of detachable blade, is a kind of operating theater instruments of using heat energy and pressure seal and cutting vessel and other tissue.
Background technology
The electric coagulation forceps that existing surgical operation is used is divided into two kinds of monopolar electrocoagulation pincers and double-pole electric coagulation forceps.Wherein in the monopolar electrocoagulation forceps operation, must make negative pole with human body, therefore it does loop with human body, during use, human body adjacent organs and tissue have electric current to pass through.And being above, lower chuck, double-pole electric coagulation forceps serves as respectively the two poles of the earth, during use, electric current mainly passes through at two interpolars, but because be forms loop between upper and lower chuck, having a small amount of electric current passes through in the chuck both sides, also has larger thermal diffusion in use, if can not fully dissociate tissue in operation process, likely normal tissue causes the hot injury.
The utility model content
The purpose of this utility model is to be the problems referred to above that exist for prior art, and a kind of quadrupole electric coagulation forceps of detachable blade is provided, simple in structure, easy to use, both can be used as electric coagulation forceps and has used, and also can be used as the single-stage electric coagulation forceps and uses.While using as double-pole electric coagulation forceps, be fixed with respectively positive and negative two plate electrodes in the middle of its maxillary, lower jaw chuck, maxillary, lower jaw chuck form respectively current loop, its maxillary, lower jaw chuck both sides are fixed with respectively that lock is thermoae can be by heat diffusion to the chuck both sides, prevent the additional injuries of normal structure, after solidifying thoroughly, can use easily discreet knives to cut off blood vessel or resection organization simultaneously.Use as the single-stage electric coagulation forceps, press fixedly knob of bottom knife displacement, the Switching power switch can complete cutting, solidified structure.Discreet knives can be changed in disassembly, cleaning in addition
Above-mentioned purpose of the present utility model is achieved through the following technical solutions:
A kind of quadrupole electric coagulation forceps of detachable blade, comprise discreet knives, chuck section, Handheld Division, be arranged on the chuck push-and-pull pipe that the blade guiding tube in Handheld Division is connected with the blade guiding tube with an end, the other end of chuck push-and-pull pipe is connected with chuck section, also comprise the air plug female joint, the air plug female joint is connected with an air plug male joint is adaptive, the air plug female joint can move back and forth along the chute be arranged in Handheld Division, the air plug female joint is connected with the first pulling piece on being arranged on Handheld Division, discreet knives one end is connected with the air plug male joint through the air plug female joint, the other end is successively through blade guiding tube and chuck push-and-pull pipe.
Discreet knives as above and air plug male joint are for being flexibly connected.
Be arranged with the handle draw-in groove on blade guiding tube as above, the handle draw-in groove is connected with the second pulling piece on being arranged on Handheld Division.
Chuck as above section comprises maxillary electrode and lower jaw electrode, is provided with the maxillary lock on the maxillary electrode thermoae, is provided with the lower jaw lock on the lower jaw electrode thermoae.
This utility model compared with prior art, has the following advantages:
1, simple in structure, easy to use;
2, pincers are multiplex, and discreet knives is capable of washing to be changed;
3, radio-frequency current two positive and negative electrode intermediate flow between upper Hubei Province chuck, lower jaw chuck respectively, two side chains are thermoae in reliable sealing blood vessels, avoid heat to external diffusion, thereby stopped the generation of postoperative stimulation disease and complication.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
The generalized section that Fig. 2 is chuck of the present utility model section.
In figure: 1-maxillary electrode, 2-lower jaw electrode, 3-maxillary lock is thermoae, 4-lower jaw lock is thermoae, 5-discreet knives, 6-chuck push-and-pull pipe, 7-the first pulling piece, 8-blade guiding tube, 9-handle draw-in groove, 10-the second pulling piece, the female joint of 11-air plug, the male joint of 12-air plug, 13-chuck section, 14-Handheld Division, 15-lobe, 16-the first groove, 17-the second groove.
The specific embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is described in further detail.
Embodiment 1
As shown in the figure, a kind of quadrupole electric coagulation forceps of detachable blade, comprise discreet knives 5, chuck section 13, Handheld Division 14, be arranged on the chuck push-and-pull pipe 6 that the blade guiding tube 8 in Handheld Division 14 is connected with blade guiding tube 8 with an end, the other end of chuck push-and-pull pipe 6 is connected with chuck section 13, also comprise air plug female joint 11, air plug female joint 11 is connected with air plug male joint 12 adaptations, air plug female joint 11 can move back and forth along the chute be arranged in Handheld Division 14, air plug female joint 11 is connected with the first pulling piece 7 on being arranged on Handheld Division 14, discreet knives 5 one ends are connected with air plug male joint 12 through air plug female joint 11, the other end is successively through blade guiding tube 8 and chuck push-and-pull pipe 6.
Discreet knives 5 is flexible connection with air plug male joint 12.
Be arranged with handle draw-in groove 9 on blade guiding tube 8, handle draw-in groove 9 is connected with the second pulling piece 10 on being arranged on Handheld Division 14.
Chuck section 13 comprises maxillary electrode 1 and lower jaw electrode 2, is provided with maxillary on maxillary electrode 1 and locks thermoaely 3, is provided with lower jaw on lower jaw electrode 2 and locks thermoae 4.
Wherein, air plug female joint 11 and air plug male joint 12 are SZCNT-PAG.M04.GLAC52Y aviation plug head for the model that Shanghai Ling Ruitu Electronics Co., Ltd. produces.
Discreet knives 5 is active link with aviation public plug 11, and in the motionless situation of aviation public plug 11, discreet knives 5 can rotate in a circumferential direction along self.
Handle draw-in groove 9 is set on blade guiding tube 8 and with it and is fixedly connected with, and handle draw-in groove 9, under the drive of the second pulling piece 10, makes blade guiding tube 8 to move back and forth along blade guiding tube 8 axial directions, thereby drive chuck push-and-pull pipe 6, moves back and forth.Reciprocating chuck push-and-pull pipe 6 drives maxillary electrode 1 and 2 foldings of lower jaw electrode.
Be provided with the first groove 16 on maxillary electrode 1, be provided with the second groove 17 on lower jaw electrode 2, maxillary electrode 1 is together with 2 clampings of lower jaw electrode the time, and the first groove 16 and the second groove 17 are configured for the blade passage that discreet knives 5 is passed through.Clamping maxillary electrode 1 and 2 pairs of tissues of lower jaw electrode together carry out calcination, and under the drive of the first pulling piece 7, discreet knives 5 one ends move back and forth in the blade passage, and tissue is cut simultaneously.Be provided with maxillary on maxillary electrode 1 and lock thermoaely 3, be provided with lower jaw on lower jaw electrode 2 and lock thermoae 4.When maxillary electrode 1 is together with 2 clampings of lower jaw electrode, maxillary lock thermoae 3 and lower jaw lock thermoae 4 and wrap from outside by maxillary electrode 1 and lower jaw electrode 2, pin maxillary lock thermoae 3 and lower jaw lock thermoae 4 heat, in order to avoid maxillary lock thermoae 3 and lower jaw lock thermoae 4 heats that distribute outside normal structure damaged.
Specific embodiment described herein is only to the explanation for example of this utility model spirit.This utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (4)
1. the quadrupole electric coagulation forceps of a detachable blade, comprise discreet knives (5), chuck section (13), Handheld Division (14), be arranged on the chuck push-and-pull pipe (6) that the blade guiding tube (8) in Handheld Division (14) is connected with blade guiding tube (8) with an end, the other end of chuck push-and-pull pipe (6) is connected with chuck section (13), it is characterized in that, also comprise air plug female joint (11), air plug female joint (11) is connected with an air plug male joint (12) is adaptive, air plug female joint (11) can move back and forth along the chute be arranged in Handheld Division (14), air plug female joint (11) is connected with the first pulling piece (7) on being arranged on Handheld Division (14), discreet knives (5) one ends are connected with air plug male joint (12) through air plug female joint (11), the other end is successively through blade guiding tube (8) and chuck push-and-pull pipe (6).
2. the quadrupole electric coagulation forceps of a kind of detachable blade according to claim 1, is characterized in that, described discreet knives (5) is flexible connection with air plug male joint (12).
3. the quadrupole electric coagulation forceps of a kind of detachable blade according to claim 1, it is characterized in that, be arranged with handle draw-in groove (9) on described blade guiding tube (8), handle draw-in groove (9) is connected with the second pulling piece (10) on being arranged on Handheld Division (14).
4. the quadrupole electric coagulation forceps of a kind of detachable blade according to claim 1, it is characterized in that, described chuck section (13) comprises maxillary electrode (1) and lower jaw electrode (2), be provided with maxillary lock thermoae (3) on maxillary electrode (1), be provided with lower jaw lock thermoae (4) on lower jaw electrode (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320372201 CN203341810U (en) | 2013-06-26 | 2013-06-26 | Quadrupole electrocoagulation pliers with detachable blades |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320372201 CN203341810U (en) | 2013-06-26 | 2013-06-26 | Quadrupole electrocoagulation pliers with detachable blades |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203341810U true CN203341810U (en) | 2013-12-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320372201 Expired - Lifetime CN203341810U (en) | 2013-06-26 | 2013-06-26 | Quadrupole electrocoagulation pliers with detachable blades |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203341810U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110731815A (en) * | 2019-10-30 | 2020-01-31 | 杭州市第三人民医院 | A vaporizing resectoscope for urinary system |
-
2013
- 2013-06-26 CN CN 201320372201 patent/CN203341810U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110731815A (en) * | 2019-10-30 | 2020-01-31 | 杭州市第三人民医院 | A vaporizing resectoscope for urinary system |
| CN110731815B (en) * | 2019-10-30 | 2020-10-09 | 杭州市第三人民医院 | Vaporization electric cutting mirror for urinary system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131218 |
|
| CX01 | Expiry of patent term |