CN215534960U - Multifunctional laparoscope electrocoagulation scissors - Google Patents
Multifunctional laparoscope electrocoagulation scissors Download PDFInfo
- Publication number
- CN215534960U CN215534960U CN202120372178.4U CN202120372178U CN215534960U CN 215534960 U CN215534960 U CN 215534960U CN 202120372178 U CN202120372178 U CN 202120372178U CN 215534960 U CN215534960 U CN 215534960U
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- CN
- China
- Prior art keywords
- electrocoagulation
- scissors
- blade
- insulating coating
- coated
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- 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.)
- Expired - Fee Related
Links
- 238000009297 electrocoagulation Methods 0.000 title claims abstract description 51
- 239000011248 coating agent Substances 0.000 claims abstract description 21
- 238000000576 coating method Methods 0.000 claims abstract description 21
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
- 238000005524 ceramic coating Methods 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 2
- 229920000642 polymer Polymers 0.000 claims description 2
- 239000000779 smoke Substances 0.000 abstract description 9
- 238000011010 flushing procedure Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000000007 visual effect Effects 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 210000000080 chela (arthropods) Anatomy 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 2
- 238000002224 dissection Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000023597 hemostasis Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004393 prognosis Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Images
Abstract
The utility model discloses a multifunctional laparoscopic electrocoagulation scissors which comprises a forceps rod, wherein one end of the forceps rod is connected with a forceps body, the other end of the forceps rod is connected with a scissors head, a blade is arranged on the scissors head, an electrode plug and a connector are arranged on the forceps body, and an insulating coating is coated on the side surface of the blade close to the scissors head; under the condition of ensuring the length of the blade of the traditional electrocoagulation scissors, most of the insulating coating is coated on the blade, and the small part of the end part of the blade is not coated with the insulating coating; the blade coated with the insulating coating does not have the electrocoagulation function, and the blade not coated with the insulating coating has the electrocoagulation function, so that the electrocoagulation range is narrowed, and medical staff can perform accurate electrocoagulation; the electrocoagulation function of the electrocoagulation scissors is easier to be stimulated; in addition, the functions of sucking smoke and flushing the wound surface by negative pressure are also added; the utility model has simple structure, convenient manufacture and low cost.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a multifunctional laparoscopic electrocoagulation scissors.
Background
With the development of modern medical technology, doctors and patients have higher requirements on the effect and prognosis of surgery. In recent years, the progress of minimally invasive technology makes more and more surgical schemes needing precise excision, and in the process of dissecting and separating organ tissues and excising focuses, fine dissection, separation and the like are generally needed. Because the human tissues and organs are closely related, if the treatment is not good in the operation process, the normal tissues of the patient can be injured, and even medical accidents which do not happen can be caused. At present, the electrocoagulation scissors are mainly used for sharp separation and dissection of tissues clinically, and not only can the electrocoagulation scissors realize electrotomy, but also have an electrocoagulation function. The electric coagulation scissors in the prior art comprise a forceps rod, one end of the forceps rod is connected with a forceps body, the other end of the forceps rod is connected with a scissors head, a blade is arranged on the scissors head, and an electrode plug is arranged on the forceps body. The tissue is heated when the high-frequency high-voltage current generated by the tip of the effective electrode contacts with the body, so that the separation and coagulation of the body tissue are realized, and the purposes of cutting and hemostasis are achieved. However, the metal of the whole blade of the traditional electrocoagulation scissors is exposed, the electrocoagulation is easy to cause side damage due to the overlarge area of the exposed metal, and the electrotomy cannot be accurately cut, and sometimes the electrocoagulation or the electrotomy function cannot be excited due to the overlarge contact area. Therefore, the use of the laparoscopic scissors is greatly limited, and most of the laparoscopic scissors are just used as pure conventional scissors for separation and cutting without being connected with a high-frequency electric knife device, and the electric cutting or electrocoagulation is rarely used.
SUMMERY OF THE UTILITY MODEL
Aiming at the technical problems that the traditional electrocoagulation scissors cannot achieve accurate electrocoagulation and the electrocoagulation function is not easy to be excited, the utility model provides the multifunctional laparoscopic electrocoagulation scissors.
The technical scheme adopted by the utility model is as follows: multifunctional peritoneoscope electricity congeals scissors, including the tong pole, tong pole one end is connected with the pincers body, and the other end is connected with the scissors head, is provided with the blade on the scissors head, is provided with the electrode plug on the pincers body, the side that the blade is close to the scissors head is scribbled and is smeared insulating coating. According to the utility model, under the condition of ensuring the length of the blade of the traditional electrocoagulation scissors, most of the insulating coating is coated on the blade, and the insulating coating is not coated on the small part of the end part of the blade. The blade coated with the insulating coating does not have the electrocoagulation function, and the end part of the blade not coated with the insulating coating has the electrocoagulation function, so that the electrocoagulation range is narrowed, and medical staff can perform accurate electrocoagulation; in addition, the electrocoagulation action of the electrocoagulation scissors is easier to be excited; the utility model has simple structure, convenient manufacture and low cost.
Further, a gap is formed between the scissor head and the blade, a channel connected to the gap is arranged in the forceps rod, a connector communicated with the channel is arranged on the forceps body, and the connector is connected with external functional equipment through a pipeline. That is to say, the external function device is connected to the gap through the channel, and can carry out corresponding treatment to the wound surface.
Further, the external functional device is a negative pressure aspirator. As the electrocoagulation scissors can heat the tissues, smoke can be generated; moreover, the operation is performed under a cavity mirror, and the smoke can cover the visual field, so that the medical staff cannot see clearly, and the operation visual field is influenced. Therefore, the negative pressure aspirator is connected with the joint, smoke generated in an operation is pumped out of the body of a patient through the gap, the channel, the joint and the pipeline in sequence, a clear operation visual field is ensured, and the operation efficiency and the accuracy of medical staff are improved.
Furthermore, the external functional equipment is a flusher, and flushing fluid can be introduced into tissues through the flusher to play a role in cleaning the wound surface.
Further, the insulating coating is one of an alumina ceramic coating or a ceramic polymer coating.
The utility model has the beneficial effects that:
1. the multifunctional laparoscope electrocoagulation scissors provided by the utility model have the advantages that the electrocoagulation range is reduced, and medical staff can realize accurate electrocoagulation; in addition, the electrocoagulation function of the electrocoagulation scissors is easier to be excited, the defect that normal tissues are damaged due to excessive electrocoagulation cutting and hemostasis in a fine operation is avoided, and the accuracy and the success rate of the operation are improved.
2. The multifunctional laparoscopic electrocoagulation scissors further have the functions of sucking smoke under negative pressure and flushing the wound surface, and can be used for sucking smoke and flushing the wound surface in a small range.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a partially enlarged view of a in fig. 1.
Fig. 3 is a top view of fig. 2.
Labeled as: 1. a clamp lever; 2. a clamp body; 3. a scissor head; 4. a blade; 5. an electrode plug; 6. an insulating coating; 7. a joint; 8. a void.
Detailed Description
In the description of the present invention, it should be noted that the terms "front", "upper", "lower", "left", "right", "vertical", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model is further described below with reference to the accompanying drawings.
Example one
Referring to fig. 1 and 2, the multifunctional laparoscopic electrocoagulation scissors comprise a forceps rod 1, wherein one end of the forceps rod is connected with a forceps body 2, the other end of the forceps rod is connected with a scissors head 3, a blade 4 is arranged on the scissors head, an electrode plug 5 is arranged on the forceps body, and an insulating coating 6 is coated on the side surface of the blade close to the scissors head. According to the utility model, under the condition of ensuring the length of the blade of the traditional electrocoagulation scissors, most of the insulating coating is coated on the blade, and the insulating coating is not coated on the small part of the end part of the blade. The blade coated with the insulating coating does not have the electrocoagulation function, and the blade not coated with the insulating coating has the electrocoagulation function, so that the electrocoagulation range is narrowed, and medical staff can perform accurate electrocoagulation; in addition, the electrocoagulation action of the electrocoagulation scissors is easier to be excited; the utility model has simple structure, convenient manufacture and low cost.
The insulating coating of this example is an alumina ceramic coating.
Example two
Referring to fig. 3, a gap 8 is formed between the scissor head and the blade, and on the basis of the first embodiment, a channel (not shown in the figure) connected to the gap is arranged in the forceps rod, a joint 7 communicated with the channel is arranged on the forceps body, and the joint is connected with a negative pressure suction device (not shown in the figure) through a pipeline. As the electrocoagulation scissors can heat the tissues, smoke can be generated; moreover, the operation is performed under a cavity mirror, and the smoke can cover the visual field, so that the medical staff cannot see clearly, and the operation visual field is influenced. Therefore, the negative pressure aspirator is connected with the joint, smoke generated in an operation is pumped out of the body of a patient through the gap, the channel, the joint and the pipeline in sequence, a clear operation visual field is ensured, and the operation efficiency and the accuracy of medical staff are improved.
EXAMPLE III
The difference between this embodiment and the second embodiment is that the device connected to the connector is different, and the connector of this embodiment is connected to a flusher (not shown in the figure) through a pipeline, and a flushing fluid can be introduced into the tissue through the flusher, so as to perform the function of cleaning the wound surface.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. Multifunctional laparoscope electrocoagulation scissors comprise a forceps rod (1), wherein one end of the forceps rod is connected with a forceps body (2), the other end of the forceps rod is connected with a scissors head (3), a blade (4) is arranged on the scissors head, and an electrode plug (5) is arranged on the forceps body.
2. The multifunctional laparoscopic electrocoagulation scissors as claimed in claim 1, wherein a gap (8) is provided between the scissors head and the blades, a channel connected to the gap is provided in the scissors shaft, and a connector (7) communicated with the channel is provided on the scissors body, and the connector is connected with an external functional device through a pipeline.
3. The multifunctional laparoscopic electrocoagulation scissors of claim 2, wherein said external functional device is a negative pressure aspirator.
4. The multifunctional laparoscopic electrocoagulation scissors of claim 2, wherein said external functional device is an irrigator.
5. The multifunctional laparoscopic electrocoagulation scissors of claim 1, wherein said insulating coating is one of an alumina ceramic coating or a ceramic polymer coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120372178.4U CN215534960U (en) | 2021-02-10 | 2021-02-10 | Multifunctional laparoscope electrocoagulation scissors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120372178.4U CN215534960U (en) | 2021-02-10 | 2021-02-10 | Multifunctional laparoscope electrocoagulation scissors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215534960U true CN215534960U (en) | 2022-01-18 |
Family
ID=79838350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120372178.4U Expired - Fee Related CN215534960U (en) | 2021-02-10 | 2021-02-10 | Multifunctional laparoscope electrocoagulation scissors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215534960U (en) |
-
2021
- 2021-02-10 CN CN202120372178.4U patent/CN215534960U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |