CN219742869U - Electric coagulation forceps with lighting system - Google Patents
Electric coagulation forceps with lighting system Download PDFInfo
- Publication number
- CN219742869U CN219742869U CN202320950143.3U CN202320950143U CN219742869U CN 219742869 U CN219742869 U CN 219742869U CN 202320950143 U CN202320950143 U CN 202320950143U CN 219742869 U CN219742869 U CN 219742869U
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- China
- Prior art keywords
- optical fiber
- light
- forceps
- illuminator
- electric coagulation
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- 230000015271 coagulation Effects 0.000 title claims abstract description 26
- 238000005345 coagulation Methods 0.000 title claims abstract description 26
- 239000013307 optical fiber Substances 0.000 claims abstract description 55
- 238000005286 illumination Methods 0.000 claims abstract description 43
- 239000000835 fiber Substances 0.000 claims description 6
- 230000003287 optical effect Effects 0.000 description 6
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000023597 hemostasis Effects 0.000 description 1
- 230000002439 hemostatic effect Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 1
Abstract
The utility model provides electric coagulation forceps with an illumination system, which comprise a base and two forceps sheets arranged on the base, wherein an optical fiber channel is arranged in at least one forceps sheet, an optical fiber is arranged in the optical fiber channel, the outlet end of the optical fiber channel is positioned at the far end of the forceps sheet, the near end of the optical fiber is used for being connected with illumination light, the far end of the optical fiber extends to a position close to the outlet end, and the optical fiber can guide the connected illumination light to the outlet end to be emitted outwards. By adopting the technical scheme, the electric coagulation forceps with the illumination system can provide auxiliary illumination for a narrow operation area or a deep operation area during use.
Description
Technical Field
The utility model relates to electric coagulation forceps with an illumination system, and belongs to the technical field of medical appliances.
Background
The bipolar electric coagulation forceps are safe and efficient hemostatic devices commonly used in open surgery, generally comprise two forceps sheets, a base, a wire, a plug and a limiting block, and are connected with high-frequency surgical equipment when in use, the high-frequency surgical equipment generates high-frequency current, and high-frequency electric energy is respectively supplied to two tips of the bipolar electric coagulation forceps through the plug connected with the high-frequency surgical equipment, so that blood vessels between two ends of the electric coagulation forceps are dehydrated and coagulated, and the purpose of hemostasis is achieved. The action range of the bipolar coagulation forceps is limited between two ends of the forceps, so that the damage degree and the influence range on adjacent tissues are small, and the safety is good.
In view of the characteristics of accuracy and high efficiency of bipolar coagulation forceps, the operation part is required to have good visual conditions, and the better the illumination effect of the operation area is, the more the operation accuracy of doctors can be improved. At present, shadowless lamps adopted in the operation or a doctor wearing a head lamp cannot effectively illuminate the deep part of an operation area, so that the operation efficiency of the doctor is affected.
Disclosure of Invention
Therefore, the utility model aims to provide an electric coagulation forceps with an illumination system, which is used for solving the problem of insufficient light of doctors when operating in a narrow operation area or a deep operation area.
In order to achieve the above object, the electric coagulation forceps with the illumination system of the utility model comprises a base and two forceps sheets arranged on the base, wherein a fiber channel is arranged in at least one forceps sheet, an optical fiber is arranged in the fiber channel, the outlet end of the fiber channel is positioned at the distal end of the forceps sheet, the proximal end of the optical fiber is used for receiving illumination light, the distal end of the optical fiber extends to a position close to the outlet end, and the optical fiber can guide the received illumination light to the outlet end to be emitted outwards.
The base is provided with an illuminator, a fixing part is arranged in the illuminating light emergent direction of the illuminator, and the fixing part is used for fixing the near end of the optical fiber, so that the end face of the near end of the optical fiber faces the illuminating light emergent direction of the illuminator.
A first light gathering cone is arranged between the illuminator and the proximal end of the optical fiber, and the first light gathering cone is used for gathering illumination light emitted by the illuminator to the proximal end of the optical fiber.
The illuminator is provided with a first interface, the base is provided with a second interface, and the illuminator and the base are detachably connected with each other through the first interface and the second interface.
The first interface and the second interface are respectively provided with a first light path channel and a second light path channel, and illumination light of the illuminator passes through the first light path channel and the second light path channel and irradiates on the proximal end of the optical fiber.
The illuminator comprises an illuminating circuit board and an illuminating lamp, wherein the illuminating circuit board is connected to the wiring plug through a wire.
And a second light converging cone is further arranged between the illuminating lamp and the first light path channel and used for converging divergent light emitted by the illuminating lamp to form parallel light.
And optical fiber channels are arranged in the two forceps sheets, and the two optical fibers are converged at the fixing part.
The tip of the forceps sheet is provided with a working surface, and the optical fiber channel is provided with an inclined guide section at a position close to the outlet end, wherein the guide section is used for guiding the distal end of the optical fiber to incline towards the front side of the working surface.
The included angle between the guide section and the working surface is 20 degrees.
By adopting the technical scheme, the electric coagulation forceps with the lighting system has the following beneficial effects compared with the prior art:
1. the electric coagulation forceps with the illumination system can provide auxiliary illumination for a narrow operation area or a deep operation area during use.
2. The illuminator and the base are detachably connected with each other through the first interface and the second interface, and the illuminator can be quickly arranged on the base when auxiliary illumination is needed.
3. The illuminator is small and light, and the operation is not affected by the wrist pressing feeling generated by doctors due to the overweight tail of the electric coagulation forceps.
4. The illuminator adopts a wiring plug (such as a USB plug) to supply power, can be inserted on portable power supply equipment at any time or operating room equipment with a matched interface, and is convenient to take power.
5. The design of the optical fiber arranged in the forceps sheet is adopted, so that the forceps sheet can bear sterilization operation and is not easy to damage.
Drawings
Fig. 1 is a plan view of a forceps body of the straight electric coagulation forceps of the utility model.
Fig. 2 is a schematic structural view of the left forceps sheet inserted and fixed on the base.
Fig. 3 is a schematic diagram of an assembly structure of the optical fiber card.
Fig. 4 is a schematic view of the structure of the tip of the forceps sheet.
Fig. 5 is a schematic structural view of the illuminator.
Fig. 6 is a schematic structural view of a forceps body of gun-type electric coagulation forceps.
Detailed Description
The utility model is described in further detail below with reference to the drawings and the detailed description.
As shown in fig. 1 and 2, the present embodiment provides an electric coagulation forceps with an illumination system, which includes a forceps body 1 and an illuminator 2. The forceps body 1 comprises a base 11 and two forceps sheets, namely a left forceps sheet 12 and a right forceps sheet 13, wherein the two forceps sheets are inserted and fixed on the base 11, and a limit nail 121 and a limit cap 131 are respectively arranged on the left forceps sheet 12 and the right forceps sheet 13. The base 11 is connected with a double-stranded wire 14, one end of the double-stranded wire 14 is welded with the tail ends of the left forceps sheet 12 and the right forceps sheet 13 respectively, and the other end of the double-stranded wire 14 is connected with a power plug 15.
A first interface 21 is provided on the illuminator 2, a second interface 111 is provided on the base 11, and the illuminator 2 and the base 11 are detachably screwed and fixed with each other through the first interface 21 and the second interface 111.
The first interface 21 and the second interface 111 are respectively cylindrical, so that a first optical path channel 21a and a second optical path channel 111a are formed inside the first interface, and illumination light of the illuminator 2 can pass through the first optical path channel 21a and the second optical path channel 111a.
The optical fiber forceps comprise forceps sheets, wherein each forceps sheet is internally provided with an optical fiber channel 4, the optical fiber channels 4 are internally provided with optical fibers 3, the outlet ends 4a of the optical fiber channels 4 are positioned at the distal ends of the forceps sheets, the proximal ends of the optical fibers 3 extend into the second optical path channels 111a, the second optical path channels 111a are internally provided with optical fiber clamping plates 5, as shown in fig. 3, the middle parts of the optical fiber clamping plates 5 are provided with clamping grooves 51, the clamping grooves 51 form fixing parts for fixing the proximal ends of the optical fibers 3, the proximal ends of the optical fibers 3 in the two forceps sheets are converged to the fixing parts, and the end faces of the proximal ends of the optical fibers 3 face the incoming direction of illumination light.
As shown in fig. 5, the illuminator 2 includes an illumination circuit board 22 and an illumination lamp 23, the illumination circuit board 22 is connected to a wiring plug 25, such as a USB plug, through a wire 24, and a switch 26 for controlling the on-off of the circuit is provided on the wire 24. A second light converging cone 27 is further disposed between the illumination lamp 23 and the first light path 21a, and the second light converging cone 27 is used for converging divergent light emitted by the illumination lamp 23 into parallel light. A first light-collecting cone 6 is disposed in the second light path channel 111a, and parallel light collected by the second light-collecting cone 27 passes through the first light path channel 21a and the second light path channel 111a and is collected by the first light-collecting cone 6 to the proximal end of the optical fiber 3.
As shown in fig. 4, a working surface 10 is disposed at the tip of the forceps sheet, the optical fiber channel 4 is provided with an inclined guiding section 41 near the outlet end 4a, the guiding section 41 is used for guiding the distal end of the optical fiber 3 to incline towards the front side of the working surface 10, the included angle α between the guiding section 41 and the working surface 10 is between 1 ° and 89 °, and preferably, the included angle α between the guiding section 41 and the working surface 10 is 20 °.
Of course, as shown in fig. 6, the present utility model is applicable not only to the straight forceps body described above, but also to gun-shaped forceps bodies or forceps bodies of other shapes.
By adopting the technical scheme of the utility model, in operation, when a doctor encounters a narrow operation area or a deep operation area with insufficient illumination, the doctor screws the illuminator 2 on the forceps body 1, the USB interface of the illuminator 2 is inserted on USB power supply equipment, the switch 26 of the illuminator 2 is turned on, the illuminator 2 is lighted, the first light-gathering cone 6 arranged on the base 11 irradiates the near end of the optical fiber 3, and light can be transmitted to one end of the forceps tip to provide illumination for the operation.
In addition, the illuminator 2 may also use the cold light source optical fiber 3 to provide illumination light, in operation, when a doctor encounters a narrow operation area or a deep operation area with insufficient illumination, the doctor screws the interface of the cold light source optical fiber 3 onto the forceps body 1, connects the other end of the cold light source optical fiber 3 with the illumination outlet of the cold light source machine, starts to provide illumination, irradiates the proximal end of the optical fiber 3 through the cold light source optical fiber 3 to the first light collecting cone 6 installed on the base 11, and the light can be conducted to one end of the forceps tip to provide illumination for operation.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the utility model.
Claims (8)
1. An electric coagulation forceps with an illumination system, which is characterized in that: the pair of tweezers comprises a base and two tweezers sheets arranged on the base, wherein a fiber channel is arranged in at least one of the tweezers sheets, an optical fiber is arranged in the fiber channel, the outlet end of the fiber channel is positioned at the distal end of the tweezers sheet, the proximal end of the optical fiber is used for being connected with illumination light, the distal end of the optical fiber extends to a position close to the outlet end, and the optical fiber can guide the connected illumination light to the outlet end to be emitted outwards; the base is provided with an illuminator, the illuminating light emergent direction of the illuminator is provided with a fixing part, and the fixing part is used for fixing the proximal end of the optical fiber, so that the end face of the proximal end of the optical fiber faces the illuminating light emergent direction of the illuminator; the illuminator is provided with a first interface, the base is provided with a second interface, and the illuminator and the base are detachably connected with each other through the first interface and the second interface.
2. The electric coagulation forceps with illumination system of claim 1, wherein: a first light gathering cone is arranged between the illuminator and the proximal end of the optical fiber, and the first light gathering cone is used for gathering illumination light emitted by the illuminator to the proximal end of the optical fiber.
3. The electric coagulation forceps with illumination system of claim 2, wherein: the first interface and the second interface are respectively provided with a first light path channel and a second light path channel, and illumination light of the illuminator passes through the first light path channel and the second light path channel and irradiates on the proximal end of the optical fiber.
4. The electric coagulation forceps with illumination system of claim 3, wherein: the illuminator comprises an illuminating circuit board and an illuminating lamp, wherein the illuminating circuit board is connected to the wiring plug through a wire.
5. The electric coagulation forceps with an illumination system of claim 4, wherein: and a second light converging cone is further arranged between the illuminating lamp and the first light path channel and used for converging divergent light emitted by the illuminating lamp to form parallel light.
6. The electric coagulation forceps with illumination system of any one of claims 1-5, wherein: and optical fiber channels are arranged in the two forceps sheets, and the two optical fibers are converged at the fixing part.
7. The electric coagulation forceps with illumination system of any one of claims 1-5, wherein: the tip of the forceps sheet is provided with a working surface, and the optical fiber channel is provided with an inclined guide section at a position close to the outlet end, wherein the guide section is used for guiding the distal end of the optical fiber to incline towards the front side of the working surface.
8. The electric coagulation forceps with an illumination system of claim 7, wherein: the included angle between the guide section and the working surface is 20 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320950143.3U CN219742869U (en) | 2023-04-23 | 2023-04-23 | Electric coagulation forceps with lighting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320950143.3U CN219742869U (en) | 2023-04-23 | 2023-04-23 | Electric coagulation forceps with lighting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219742869U true CN219742869U (en) | 2023-09-26 |
Family
ID=88091759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320950143.3U Active CN219742869U (en) | 2023-04-23 | 2023-04-23 | Electric coagulation forceps with lighting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219742869U (en) |
-
2023
- 2023-04-23 CN CN202320950143.3U patent/CN219742869U/en active Active
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