CN214017717U - Brain tumor extirpation forceps structure for neurosurgery - Google Patents
Brain tumor extirpation forceps structure for neurosurgery Download PDFInfo
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- CN214017717U CN214017717U CN202022924785.5U CN202022924785U CN214017717U CN 214017717 U CN214017717 U CN 214017717U CN 202022924785 U CN202022924785 U CN 202022924785U CN 214017717 U CN214017717 U CN 214017717U
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Abstract
The utility model relates to the technical field of medical equipment, specifically be a be used for neurosurgery brain tumour excision pincers structure, including the first main pincers body, the one end of the first main pincers body is provided with first adjustable excision binding clip, the front surface of the first main pincers body is provided with the second main pincers body, and the one end of the second main pincers body is provided with the adjustable excision binding clip of second, the rear surface of the first main pincers body and the front surface one end of the second main pincers body all are provided with clamping screw, the other end of the first main pincers body and the second main pincers body all is provided with the operation and holds the seat, and the front surface of the seat of just holding in operation is provided with supplementary anti-skidding cardboard, surface one side of supplementary anti-skidding cardboard is provided with the guide bar, and the one end of guide bar is provided with the baffle. The utility model relates to a be used for neurosurgery brain tumour excision pincers structure, when using, can pass through the resilience force of spring for supplementary anti-skidding cardboard and finger looks chucking.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a forceps structure for removing brain tumor in neurosurgery.
Background
The medical instrument refers to instruments, equipment, appliances, in-vitro diagnostic reagents, calibrators, materials and other similar or related articles which are directly or indirectly used for a human body, and comprises required computer software, the medical instrument is used as an important component of the medical industry, for a patient, the configuration condition of a medical machine in a medical institution is just next to the standard which is prepared by a doctor and used for judging the medical institution, and when brain tumors are removed in neurosurgery, brain tumor removal forceps are usually used for assisting in removing the brain tumors.
However, when the existing neurosurgery brain tumor removing forceps are used, the neurosurgery brain tumor removing forceps can be held only by applying force outside an operating doctor, and the holding part of a finger can generate hand sweat in the operation of a long time, so that the neurosurgery brain tumor removing forceps can easily slide down to cause operation danger. Therefore, the technical personnel in the field provide a structure of an extirpation forceps for neurosurgical brain tumor so as to solve the problems in the background technology.
Disclosure of Invention
An object of the utility model is to provide a be used for neurosurgery brain tumour excision pincers structure to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a be used for neurosurgery brain tumour excision pincers structure, includes the first main pincers body, the one end of the first main pincers body is provided with first adjustable excision binding clip, the front surface of the first main pincers body is provided with the second main pincers body, and the one end of the second main pincers body is provided with the adjustable excision binding clip of second, the rear surface of the first main pincers body and the front surface one end of the second main pincers body all are provided with clamping screw, the other end of the first main pincers body and the second main pincers body all is provided with the operation and holds the seat, and the front surface of the seat of holding in the operation is provided with supplementary anti-skidding cardboard, surface one side of supplementary anti-skidding cardboard is provided with the guide bar, and the one end of guide bar is provided with the baffle, a side of baffle is provided with the spring, a side of the seat of holding in the operation is provided with adjusting screw.
As a further aspect of the present invention: and a third threaded hole is formed in a position, corresponding to the adjusting screw, on one side surface of the operation holding seat, the adjusting screw is matched with the third threaded hole, and the adjusting screw is in threaded connection with the operation holding seat.
As a further aspect of the present invention: the operation is held the inside of seat and is located and seted up the adjustment tank with the corresponding department of baffle, the baffle is with adjustment tank looks adaptation, the baffle is sliding connection with the operation is held the seat.
As a further aspect of the present invention: the front surface of the operation holding seat is located at a position corresponding to the auxiliary anti-slip clamping plate and is provided with a holding groove, the auxiliary anti-slip clamping plate is arc-shaped, the auxiliary anti-slip clamping plate is made of anti-slip rubber, the outer diameter of the auxiliary anti-slip clamping plate is smaller than the inner diameter of the holding groove, a guide hole is formed in the position, corresponding to the guide rod, of the inner side of the holding groove, the guide rod is matched with the guide hole, the guide rod is in sliding connection with the operation holding seat, the outer diameter of the baffle is larger than the inner diameter of the guide hole, the outer diameter of the baffle is larger than the outer diameter of the spring, and the outer diameter of one end of the adjusting screw is larger than the outer diameter of the spring.
As a further aspect of the present invention: at least two first threaded holes are formed in the positions, corresponding to the fixing screw rods, of the first main clamp body and the second main clamp body, one side surfaces of the first adjustable excision binding clip and the second adjustable excision binding clip are provided with second threaded holes at the positions corresponding to the fixed screws, the fixed screw is matched with the first threaded hole and the second threaded hole, the fixed screw is in threaded connection with the first main clamp body, the second main clamp body, the first adjustable removing clamp head and the second adjustable removing clamp head, one end of the first main forceps body and one end of the second main forceps body are respectively provided with a mounting groove at the position corresponding to the first adjustable excision forceps head and the second adjustable excision forceps head, the first adjustable ablation binding clip and the second adjustable ablation binding clip are matched with the mounting groove, and the first adjustable ablation binding clip and the second adjustable ablation binding clip are in sliding connection with the first main binding clip body and the second main binding clip body.
As a further aspect of the present invention: the first main clamp body is matched with the second main clamp body, and the first main clamp body is rotatably connected with the second main clamp body through a rotating rod.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a be used for neurosurgery brain tumour excision pincers structure, when using, can be through the resilience force of spring for supplementary anti-skidding cardboard and finger looks chucking can make the tumour demolish pincers to take hold more stably, simultaneously, also accessible change adjusting screw's position, and then adjust the resilience force of spring, make and use more convenient, when using, can be as required, the length of demolising pincers to the tumour is adjusted, make and use more convenient.
Drawings
FIG. 1 is a schematic structural diagram of an ablation forceps structure for neurosurgical brain tumors;
FIG. 2 is a partial cross-sectional view of a neurosurgical brain tumor ablation forceps configuration;
FIG. 3 is a partially enlarged view of an ablation forceps structure for neurosurgical brain tumor.
In the figure: 1. a first main clamp body; 2. a second main clamp body; 3. a first adjustable ablation jaw; 4. a second adjustable excising forceps head; 5. fixing the screw rod; 6. a first threaded hole; 7. operating the holding seat; 8. an auxiliary anti-slip card; 9. adjusting the screw rod; 10. a holding groove; 11. mounting grooves; 12. a second threaded hole; 13. a third threaded hole; 14. a guide bar; 15. a guide hole; 16. a baffle plate; 17. a spring; 18. and (4) adjusting the groove.
Detailed Description
Referring to fig. 1-3, in an embodiment of the present invention, a brain tumor ablation forceps structure for neurosurgery comprises a first main forceps body 1, a first adjustable ablation forceps head 3 is disposed at one end of the first main forceps body 1, a second main forceps body 2 is disposed on the front surface of the first main forceps body 1, and one end of the second main plier body 2 is provided with a second adjustable extirpation plier head 4, the rear surface of the first main plier body 1 and one end of the front surface of the second main plier body 2 are both provided with a fixed screw 5, the other ends of the first main plier body 1 and the second main plier body 2 are both provided with an operation holding seat 7, an auxiliary anti-skid clamping plate 8 is arranged on the front surface of the operation holding seat 7, a guide rod 14 is arranged on one side of the outer surface of the auxiliary anti-skid clamping plate 8, and one end of the guide rod 14 is provided with a baffle 16, one side surface of the baffle 16 is provided with a spring 17, and one side surface of the operation holding seat 7 is provided with an adjusting screw 9.
A third threaded hole 13 is formed in the position, corresponding to the adjusting screw rod 9, of one side face of the operation holding seat 7, the adjusting screw rod 9 is matched with the third threaded hole 13, the adjusting screw rod 9 is in threaded connection with the operation holding seat 7, when the tumor removal clamp is used, the holding position and the pressure of fingers can be adjusted through the adjusting screw rod 9, the phenomenon that hands sweat can be effectively avoided, and the tumor removal clamp slides down.
The inside of the operation holding seat 7 is located and has seted up the adjustment tank 18 with the corresponding department of baffle 16, baffle 16 and adjustment tank 18 looks adaptation, and baffle 16 is sliding connection with operation holding seat 7, when using, can change the size that the department was held to the finger fast, and the pincers are demolishd to the convenience and are held.
The front surface of the operation holding seat 7 is provided with a holding groove 10 corresponding to the auxiliary anti-skid clamping plate 8, the auxiliary anti-skid clamping plate 8 is arc-shaped, the auxiliary anti-skid clamping plate 8 is made of anti-skid rubber, the outer diameter of the auxiliary anti-skid clamping plate 8 is smaller than the inner diameter of the holding groove 10, the inner side of the holding groove 10 is provided with a guide hole 15 corresponding to a guide rod 14, the guide rod 14 is matched with the guide hole 15, the guide rod 14 is in sliding connection with the operation holding seat 7, the outer diameter of a baffle 16 is larger than the inner diameter of the guide hole 15, the outer diameter of the baffle 16 is larger than the outer diameter of a spring 17, the outer diameter of one end of an adjusting screw 9 is larger than the outer diameter of the spring 17, when in use, the auxiliary anti-skid clamping plate 8 can be clamped with fingers through the resilience force of the spring 17, the holding of the tumor removing clamp can be more stable, meanwhile, the position of the adjusting screw 9 can also be changed, and the resilience force of the spring 17 can be adjusted, so that the use is more convenient.
At least two first threaded holes 6 are respectively formed in the positions, corresponding to the fixing screw 5, of the first main tong body 1 and the second main tong body 2, a second threaded hole 12 is respectively formed in the positions, corresponding to the fixing screw 5, of one side surface of the first adjustable picking tong head 3 and the second adjustable picking tong head 4, the fixing screw 5 is matched with the first threaded hole 6 and the second threaded hole 12, the fixing screw 5 is matched with the first main tong body 1, the second main tong body 2, the first adjustable picking tong head 3 and the second adjustable picking tong head 4 in a threaded connection mode, mounting grooves 11 are respectively formed in the positions, corresponding to the first adjustable picking tong head 3 and the second adjustable picking tong head 4, of one end of the first main tong body 1 and one end of the second main tong body 2, of the first adjustable picking tong head 3 and the second adjustable picking tong head 4 are matched with the mounting grooves 11, the first adjustable picking tong head 3 and the second adjustable picking tong head 4 are in a sliding connection mode with the first main tong body 1 and the second main tong body 2, when the tumor removing forceps are used, the length of the tumor removing forceps can be adjusted according to needs, so that the tumor removing forceps are more convenient to use.
First main pincers body 1 and the adaptation of second main pincers body 2, first main pincers body 1 and the second main pincers body 2 rotate through the bull stick and connect, when using, can be quick excise the tumour.
The utility model discloses a theory of operation is: when the design is used, an operator can insert an operating finger into the design through the holding groove 10, and at the same time, the auxiliary anti-skid clamping plate 8, the guide rod 14 and the baffle plate 16 move to one side, the spring 17 is compressed, the auxiliary anti-skid clamping plate 8 compresses the fingers of the operator through the elasticity of the spring 17, the adjusting screw 9 and the operation holding seat 7 can rotate in a threaded manner through rotating the adjusting screw 9 according to the requirement, the pressure between the adjusting screw 9 and the spring 17 is adjusted, and further the pressure between the auxiliary anti-skid card plate 8 and the fingers is adjusted, according to the requirement, the first adjustable excising forceps head 3 and the second adjustable excising forceps head 4 can be slid to the required positions, by screwing the fixing screw 5 with the second threaded hole 12 and the corresponding first threaded hole 6, the positions of the first adjustable ablation forceps head 3 and the second adjustable ablation forceps head 4 are adjusted.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A brain tumor extirpation forceps structure for neurosurgery comprises a first main forceps body (1) and is characterized in that one end of the first main forceps body (1) is provided with a first adjustable extirpation forceps head (3), the front surface of the first main forceps body (1) is provided with a second main forceps body (2), one end of the second main forceps body (2) is provided with a second adjustable extirpation forceps head (4), the rear surface of the first main forceps body (1) and one end of the front surface of the second main forceps body (2) are both provided with a fixing screw (5), the other ends of the first main forceps body (1) and the second main forceps body (2) are both provided with an operation holding seat (7), the front surface of the operation holding seat (7) is provided with an auxiliary anti-skidding clamping plate (8), one side of the outer surface of the auxiliary anti-skidding clamping plate (8) is provided with a guide rod (14), and one end of the guide rod (14) is provided with a baffle plate (16), and a spring (17) is arranged on one side surface of the baffle (16), and an adjusting screw rod (9) is arranged on one side surface of the operation holding seat (7).
2. The brain tumor extirpation forceps structure used for the neurosurgery according to claim 1, characterized in that a third threaded hole (13) is formed in one side surface of the operation holding seat (7) corresponding to the adjusting screw rod (9), the adjusting screw rod (9) is matched with the third threaded hole (13), and the adjusting screw rod (9) is in threaded connection with the operation holding seat (7).
3. The brain tumor extirpation forceps structure used for neurosurgery according to claim 1, characterized in that the inside of the operation holding seat (7) is provided with an adjusting groove (18) at the position corresponding to the baffle plate (16), the baffle plate (16) is matched with the adjusting groove (18), and the baffle plate (16) is connected with the operation holding seat (7) in a sliding way.
4. The forceps structure of claim 1, wherein the forceps structure is configured to be used in a neurosurgical brain tumor ablation procedure, a holding groove (10) is arranged on the front surface of the operation holding seat (7) at the position corresponding to the auxiliary anti-skid clamping plate (8), the auxiliary anti-skid snap-gauge (8) is arc-shaped, the auxiliary anti-skid snap-gauge (8) is made of anti-skid rubber material, the outer diameter of the auxiliary anti-skid clamping plate (8) is smaller than the inner diameter of the holding groove (10), a guide hole (15) is formed in the position, corresponding to the guide rod (14), of the inner side of the holding groove (10), the guide rod (14) is matched with the guide hole (15), the guide rod (14) is in sliding connection with the operation holding seat (7), the outer diameter of the baffle plate (16) is larger than the inner diameter of the guide hole (15), the outer diameter of the baffle plate (16) is larger than the outer diameter of the spring (17), the outer diameter of one end of the adjusting screw rod (9) is larger than that of the spring (17).
5. The brain tumor extirpation forceps structure for the neurosurgery department according to claim 1, characterized in that the first main forceps body (1) and the second main forceps body (2) are located at the position corresponding to the fixing screw (5) and are respectively provided with at least two first threaded holes (6), one side surface of the first adjustable extirpation forceps head (3) and the second adjustable extirpation forceps head (4) is located at the position corresponding to the fixing screw (5) and are respectively provided with a second threaded hole (12), the fixing screw (5) is matched with the first threaded holes (6) and the second threaded holes (12), the fixing screw (5) is in threaded connection with the first main forceps body (1), the second main forceps body (2), the first adjustable extirpation forceps head (3) and the second adjustable extirpation forceps head (4), and one end of the first main forceps body (1) and the second main forceps body (2) is located at the position corresponding to the first adjustable extirpation forceps head (3) and the second adjustable extirpation forceps head (4) Mounting groove (11) have all been seted up, first adjustable excision binding clip (3) and the adjustable excision binding clip of second (4) and mounting groove (11) looks adaptation, first adjustable excision binding clip (3) and the adjustable excision binding clip of second (4) are sliding connection with first main pincers body (1) and second main pincers body (2).
6. The brain tumor extirpation forceps structure for neurosurgery according to claim 1, characterized in that the first main forceps body (1) and the second main forceps body (2) are matched, and the first main forceps body (1) and the second main forceps body (2) are rotatably connected through a rotating rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022924785.5U CN214017717U (en) | 2020-12-09 | 2020-12-09 | Brain tumor extirpation forceps structure for neurosurgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022924785.5U CN214017717U (en) | 2020-12-09 | 2020-12-09 | Brain tumor extirpation forceps structure for neurosurgery |
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| Publication Number | Publication Date |
|---|---|
| CN214017717U true CN214017717U (en) | 2021-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022924785.5U Active CN214017717U (en) | 2020-12-09 | 2020-12-09 | Brain tumor extirpation forceps structure for neurosurgery |
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| CN (1) | CN214017717U (en) |
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- 2020-12-09 CN CN202022924785.5U patent/CN214017717U/en active Active
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