Auxiliary tweezers for laser operation

Abstract

The auxiliary tweezers comprise a first tweezers rod and a second tweezers rod, each of the first tweezers rod and the second tweezers rod is provided with a handheld portion and a clamping portion, each clamping portion is provided with a tweezers ring a and a tweezers ring b, the tweezers ring a is connected with the end of the first tweezers rod, the tweezers ring b is connected with the end of the second tweezers rod, and a baffle is arranged on the side edge of the tweezers ring b. The baffle on the side edge of the forceps ring b can block laser in a laser operation, so that healthy skin tissues are effectively prevented from being accidentally injured by the laser, and the operation risk is reduced. In the clamping process of the annular forceps ring a and the forceps ring b, blood flow of a focus or neoplasm can be blocked, so that the amount of bleeding in an operation is reduced, and smooth proceeding of the operation and postoperative recovery of a patient are facilitated. The tweezers ring hollow hole a of the tweezers ring a and the tweezers ring hollow hole b of the tweezers ring b enable the laser to better penetrate through and reach the focus position, the focus operation process is more flexible, the treatment laser is prevented from being shielded in the tweezers clamping process, and the accuracy and effectiveness of laser treatment are improved.

Description

Technical Field

[0001] The invention relates to the field of tweezers, in particular to auxiliary tweezers used for laser surgery. Background Art

[0002] In the field of laser surgery, accurate lesion positioning and avoiding damage to healthy tissue are crucial. However, existing laser surgery-assisted tools have some shortcomings.

[0003] In traditional laser surgery, there is a lack of specially designed auxiliary forceps to effectively control the blood flow of the lesion and prevent the laser from accidentally damaging healthy skin. Usually, ordinary forceps used in surgery may not effectively block the blood flow of lesions or vegetation, resulting in more bleeding during surgery, affecting the surgical field of view and the accuracy of the operation.

[0004] Moreover, some existing tools may block the laser irradiation path when clamping the lesion, affecting the laser treatment effect on the lesion, making the operation less flexible and precise. In addition, traditional auxiliary tools are not perfect in preventing the laser from accidentally injuring healthy skin tissue, which increases the risk of surgery.

[0005] The laser surgery auxiliary tools in the prior art have many deficiencies in controlling the blood flow of the lesion, preventing the damage of healthy tissues and improving the convenience of surgical operation. Therefore, we make improvements on this and propose an auxiliary forceps for laser surgery. Summary of the invention

[0006] The purpose of the present invention is to address the problems raised by the existing background technology. In order to achieve the above invention purpose, the present invention provides the following technical solutions: an auxiliary forceps for laser surgery, comprising a first forceps rod and a second forceps rod, the first forceps rod and the second forceps rod are provided with a hand-holding part and a clamping part, the clamping part is provided with a forceps ring a and a forceps ring b, the forceps ring a is connected to the end of the first forceps rod, the forceps ring b is connected to the end of the second forceps rod, a baffle is provided on the side of the forceps ring b, and a forceps clamping adjustment mechanism is provided on the first forceps rod and the second forceps rod.

[0007] The tweezers clamping adjustment mechanism includes a clamping adjustment threaded hole, a tweezers clamping adjustment threaded rod, a tweezers clamping adjustment nut, and nut anti-slip patterns. The clamping adjustment threaded hole is opened on the first tweezers rod and the second tweezers rod. The clamping adjustment threaded hole is threadably matched with the tweezers clamping adjustment threaded rod. The tweezers clamping adjustment threaded rod is threadably matched with the tweezers clamping adjustment nut. The outer surface of the tweezers clamping adjustment nut is provided with nut anti-slip patterns.

[0008] As a preferred technical solution of the present invention, the baffle is connected to the handheld baffle rod through a baffle connecting part, the handheld baffle rod is connected to the U-shaped hinge groove through a hinge shaft, the U-shaped hinge groove is connected to the connecting rod, and the connecting rod is connected to the circular clamp.

[0009] As a preferred technical solution of the present invention, the circular clamp head is clamped into the circular clamping groove, and the clamp head rotating shaft is inserted into the through holes of the circular clamp head and the circular clamping groove.

[0010] As a preferred technical solution of the present invention, the circular slot is connected to a connecting and fixing block.

[0011] As a preferred technical solution of the present invention, the connecting and fixing block is arranged on the side of the second tweezers rod.

[0012] As a preferred technical solution of the present invention, the inner side of the end of the first tweezers rod is provided with an anti-slip pattern a, the inner side of the second tweezers rod is provided with an anti-slip pattern b, and the anti-slip pattern a and the anti-slip pattern b are provided with U-shaped grooves.

[0013] As a preferred technical solution of the present invention, a tweezer ring hollow hole a is provided inside the tweezer ring a, and a tweezer ring hollow hole b is provided inside the tweezer ring b.

[0014] As a preferred technical solution of the present invention, the upper ends of the first tweezer rod and the second tweezer rod are connected, and a tweezer rod hole is provided at the connecting portion.

[0015] As a preferred technical solution of the present invention, the diameters of the hollow holes a and b in the forceps ring are set in a range of 1 mm to 50 mm according to the size of the lesion.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. Improve surgical safety: The baffle on the side of the forceps ring b can block the laser during laser surgery, effectively preventing the laser from accidentally injuring healthy skin tissue, reducing surgical risks and ensuring the safety of the operation.

[0018] 2. Reduce surgical bleeding: The clamping process of the annular forceps ring a and the forceps ring b can block the blood flow of the lesion or vegetation, thereby reducing the amount of bleeding during the operation, which is beneficial to the smooth progress of the operation and the postoperative recovery of the patient.

[0019] 3. Enhance the effect of laser treatment: The hollow hole a of forceps ring a and the hollow hole b of forceps ring b enable the laser to pass through and reach the lesion site better, making the treatment process of the lesion more flexible, avoiding the shielding of the treatment laser during the clamping process of the tweezers, and improving the accuracy and effectiveness of laser treatment.

[0020] 4. Easy to operate: The doctor can operate the tweezers with one hand, adjust the position of the baffle at any time as needed by holding the baffle rod, and perform laser treatment with the other hand without the assistance of an assistant, which improves the efficiency and convenience of the operation.

[0021] 5. Adapt to different lesions: The diameters of the hollow holes a and b in the forceps ring can be set between 1 mm and 50 mm according to the size of the lesions, which can meet the treatment needs of lesions of different sizes and improve the versatility and applicability of the tweezers.

[0022] 6. Increase clamping stability: The U-shaped groove on the anti-slip pattern a on the inner side of the end of the first tweezers rod and the anti-slip pattern b on the inner side of the second tweezers rod increase the friction when the tweezers are clamped, making the clamping more stable and helping to better control the lesion site.

[0023] 7. The baffle shape can be customized: the baffle can be set to a circle, square or other geometric shape according to needs, which can better adapt to different surgical sites and operation requirements and improve the flexibility of the operation.

[0024] 8. During the process of rotating the forceps clamping adjustment nut, the anti-skid pattern of the nut provided on the outer surface of the forceps clamping adjustment nut can increase the friction force, prevent the operator from slipping during the rotation process, and make the adjustment process smoother and more precise. When the first forceps rod and the second forceps rod reach the required clamping angle, stop rotating the forceps clamping adjustment nut, at which time the position of the forceps clamping adjustment threaded rod in the clamping adjustment threaded hole is fixed, thereby achieving the adjustment and fixation of the clamping angle of the first forceps rod and the second forceps rod, thereby avoiding the operator from pinching with the hands all the time, and the clamping force of the artificial pinching is unstable, which affects the accuracy of the operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A schematic diagram of the structure provided by the present invention;

[0026] Figure 2 A schematic diagram of a local structure provided by the present invention;

[0027] Figure 3 A schematic diagram of the local structure of the baffle provided by the present invention;

[0028] Figure 4 A schematic diagram of a local structure provided by the present invention;

[0029] Figure 5 This is a schematic structural diagram of the tweezers clamping and adjusting mechanism provided by the present invention.

[0030] Indicated in the figure:

[0031] 1. First tweezer rod; 11. Tweezer ring a; 111. Hollow hole a in tweezer ring; 12. Anti-slip pattern a; 2. Second tweezer rod; 21. Tweezer ring b; 211. Hollow hole b in tweezer ring; 22. Anti-slip pattern b; 3. Baffle; 4. Baffle connecting part; 5. Hand-held baffle rod; 6. Articulated shaft; 7. U-shaped articulated groove; 71. Connecting rod; 8. Circular clamp; 9. Circular clamping groove; 91. Clamping shaft; 92. Connecting fixed block; 10. Tweezer rod hole; 11. Tweezer clamping adjustment mechanism; 111. Clamping adjustment threaded hole; 112. Tweezer clamping adjustment threaded rod; 113. Tweezer clamping adjustment nut; 114. Anti-slip pattern of nut. DETAILED DESCRIPTION

[0032] To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them.

[0033] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the claimed invention, but merely represents some embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. It should be noted that the embodiments of the present invention and the features and technical solutions in the embodiments can be combined with each other without conflict. It should be noted that similar numbers and letters represent similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0034] Embodiment 1: An auxiliary forceps for laser surgery, comprising a first forceps rod 1 and a second forceps rod 2, wherein the first forceps rod 1 and the second forceps rod 2 are provided with a hand-held portion and a clamping portion, wherein the clamping portion is provided with a forceps ring a11 and a forceps ring b21, wherein the forceps ring a11 is connected to the end of the first forceps rod 1, and the forceps ring b21 is connected to the end of the second forceps rod 2, and a baffle 3 is provided on the side of the forceps ring b21, wherein the baffle 3 can block the laser during the laser surgery to prevent the laser from accidentally injuring healthy skin tissue during the laser surgery, and the clamping process of the annular forceps ring a11 and the forceps ring b21 can block the blood flow of the lesion or the vegetation and reduce surgical bleeding;

[0035] A tweezers clamping adjustment mechanism 11 is provided on the first tweezers rod 1 and the second tweezers rod 2. The tweezers clamping adjustment mechanism 11 includes a clamping adjustment threaded hole 111, a tweezers clamping adjustment threaded rod 112, a tweezers clamping adjustment nut 113, and a nut anti-slip pattern 114. The clamping adjustment threaded hole 111 is provided on the first tweezers rod 1 and the second tweezers rod 2, the clamping adjustment threaded hole 111 is threadedly matched with the tweezers clamping adjustment threaded rod 112, the tweezers clamping adjustment threaded rod 112 is threadedly matched with the tweezers clamping adjustment nut 113, and the outer surface of the tweezers clamping adjustment nut 113 is provided with a nut anti-slip pattern 114.

[0036] When it is necessary to clamp the lesion, the operator clamps the lesion using the first forceps rod 1 and the second forceps rod 2. At this time, in order to adjust the angle of the first forceps rod 1 and the second forceps rod 2 to clamp and fix, the forceps clamping adjustment mechanism 11 comes into play.

[0037] First, the forceps clamping adjustment threaded rod 112 is inserted into the clamping adjustment threaded hole 111 by threading with the clamping adjustment threaded hole 111 provided on the first forceps rod 1 and the second forceps rod 2. Then, the operator rotates the forceps clamping adjustment nut 113. Since the forceps clamping adjustment nut 113 is threadedly matched with the forceps clamping adjustment threaded rod 112, rotating the forceps clamping adjustment nut 113 causes the forceps clamping adjustment threaded rod 112 to move in the clamping adjustment threaded hole 111, thereby changing the clamping angle between the first forceps rod 1 and the second forceps rod 2.

[0038] In the process of rotating the forceps clamping and adjusting nut 113, the nut anti-skid pattern 114 provided on the outer surface of the forceps clamping and adjusting nut 113 can increase the friction force, prevent the operator from slipping during the rotation process, and make the adjustment process smoother and more accurate. When the first forceps rod 1 and the second forceps rod 2 reach the required clamping angle, the forceps clamping and adjusting nut 113 is stopped from rotating, and the position of the forceps clamping and adjusting threaded rod 112 in the clamping and adjusting threaded hole 111 is fixed, thereby achieving the adjustment and fixing of the clamping angle of the first forceps rod 1 and the second forceps rod 2, thereby avoiding the operator from pinching with the hands all the time, and the clamping force of the manual pinching is unstable, which affects the accuracy of the operation.

[0039] The inner side of the end of the first forceps rod 1 is provided with an anti-slip pattern a12, and the inner side of the second forceps rod 2 is provided with an anti-slip pattern b22. The anti-slip pattern a12 and the anti-slip pattern b22 are provided with U-shaped grooves. The inside of the forceps ring a11 is provided with a forceps ring hollow hole a111, and the inside of the forceps ring b21 is provided with a forceps ring hollow hole b211. The forceps ring a11 and the forceps ring b21 can clamp the lesion site. During laser surgery, the laser can reach the lesion site through the forceps ring hollow hole a111 inside the forceps ring a11 and the forceps ring hollow hole b211 of the forceps ring b21. The laser can better pass through the forceps ring hollow hole a111 and the forceps ring hollow hole b211 of the annular forceps, making the operation process on the lesion more flexible and avoiding shielding of the required treatment laser during the forceps clamping process.

[0040] The baffle 3 is connected to the handheld baffle rod 5 through the baffle connecting portion 4, and the handheld baffle rod 5 is connected to the U-shaped hinge groove 7 through the hinge shaft 6.

[0041] The U-shaped hinge groove 7 is connected to the connecting rod 71 , and the connecting rod 71 is connected to the circular clamping head 8 .

[0042] The circular clamping head 8 is clamped into the circular clamping groove 9 , and the clamping head rotating shaft 91 is inserted into the through holes of the circular clamping head 8 and the circular clamping groove 9 .

[0043] The circular slot 9 is connected to the connecting and fixing block 92 .

[0044] The connecting fixing block 92 is arranged on the side of the second forceps rod 2. During the operation, the doctor can adjust the position of the baffle 3 at any time as needed to ensure the safety of the operation; the other hand can perform laser treatment without an assistant

[0045] The first tweezers rod 1 and the second tweezers rod 2 are connected at their upper ends, and a tweezers rod hole 10 is provided at the connecting portion. The baffle plate 3 can be set to a circular shape, a square shape or other geometric shapes according to requirements.

[0046] The diameters of the hollow holes a111 and b211 in the forceps rings are set in a range of 1 mm to 50 mm according to the size of the lesion.

[0047] The baffle 3 on the side of the forceps ring b21 can block the laser during laser surgery, effectively preventing the laser from accidentally injuring healthy skin tissue, reducing the surgical risk and ensuring the safety of the surgery.

[0048] The clamping process of the annular forceps ring a11 and the forceps ring b21 can block the blood flow of the lesion or vegetation, thereby reducing the amount of bleeding during the operation, which is beneficial to the smooth progress of the operation and the postoperative recovery of the patient.

[0049] The hollow hole a111 of the forceps ring a11 and the hollow hole b211 of the forceps ring b21 enable the laser to pass through and reach the lesion site better, making the treatment process for the lesion more flexible, avoiding shielding of the treatment laser during the clamping process of the tweezers, and improving the accuracy and effectiveness of laser treatment.

[0050] The doctor can operate the forceps with one hand, adjust the position of the baffle 3 at any time as needed by holding the baffle rod 5, and perform laser treatment with the other hand without the assistance of an assistant, thereby improving the efficiency and convenience of the operation.

[0051] The diameters of the hollow holes a111 and b211 in the forceps ring can be set between 1 mm and 50 mm according to the size of the lesion, which can meet the treatment requirements of lesions of different sizes and improve the versatility and applicability of the forceps.

[0052] The U-shaped grooves on the anti-skid pattern a12 on the inner side of the end of the first tweezers rod 1 and the anti-skid pattern b22 on the inner side of the second tweezers rod 2 increase the friction force when the tweezers are clamped, making the clamping more stable and helping to better control the lesion site.

[0053] The baffle 3 can be set to a circular, square or other geometric shape according to the needs, which can better adapt to different surgical sites and operation requirements and improve the flexibility of the surgery.

[0054] The working principle of the auxiliary forceps for laser surgery is as follows: when performing laser surgery, the doctor holds the hand-held parts of the first forceps rod 1 and the second forceps rod 2, and operates the forceps ring a11 and the forceps ring b21 to clamp the lesion. The hollow forceps ring a111 inside the forceps ring a11 and the hollow forceps ring b211 inside the forceps ring b21 allow the laser to pass through and reach the lesion. At the same time, the clamping of the annular forceps ring a11 and the forceps ring b21 can block the blood flow of the lesion or vegetation and reduce surgical bleeding.

[0055] A baffle 3 is provided on the side of the forceps ring b21, and the baffle 3 is connected to the connecting and fixing block 92 on the side of the second forceps rod 2 through a series of connecting parts. During the operation, the doctor can adjust the position of the baffle 3 by holding the baffle rod 5 according to actual needs. The handheld baffle rod 5 is connected to the U-shaped hinge groove 7 through the hinge shaft 6, and the U-shaped hinge groove 7 is connected to the connecting rod 71, and the connecting rod 71 is connected to the circular clamp 8, and the circular clamp 8 is clamped into the circular clamping groove 9 and fixed by the clamp rotating shaft 91. In this way, the doctor can adjust the position of the baffle 3 at any time, block the laser during the laser operation, prevent the laser from accidentally injuring the healthy skin tissue, and ensure the safety of the operation.

[0056] The U-shaped grooves provided on the anti-skid pattern a12 on the inner side of the end of the first tweezers rod 1 and the anti-skid pattern b22 on the inner side of the second tweezers rod 2 can increase the friction force when the tweezers are clamped, making the clamping more stable.

[0057] In addition, the diameters of the hollow holes a111 and b211 in the forceps ring can be set between 1 mm and 50 mm according to the size of the lesion to meet different surgical requirements. The shape of the baffle 3 can be set to a circle, a square or other geometric shape according to requirements. The forceps rod hole 10 opened at the connecting portion of the upper ends of the first forceps rod 1 and the second forceps rod 2 can make the connection between the two forceps rods more stable. During the operation, the doctor operates the forceps with one hand to adjust the position of the baffle 3, and the other hand can perform laser treatment without the assistance of an assistant.

[0058] The specific workflow of auxiliary forceps for laser surgery:

[0059] Preoperative preparation: According to the size of the lesion, select auxiliary forceps with hollow holes a111 and b211 of appropriate diameters in the forceps ring. According to the surgical requirements, select a baffle 3 of appropriate shape, such as a circle, square or other geometric shapes.

[0060] Forceps clamping lesions: The doctor holds the first forceps rod 1 and the second forceps rod 2, and aligns the forceps ring a11 and the forceps ring b21 with the lesion. By applying force, the forceps ring a11 and the forceps ring b21 clamp the lesion. At this time, the U-shaped grooves on the anti-slip pattern a12 and the anti-slip pattern b22 increase the friction of the clamping, making the clamping more stable. At the same time, the clamping of the annular forceps ring a11 and the forceps ring b21 blocks the blood flow of the lesion or vegetation, reducing surgical bleeding.

[0061] Adjusting the position of the baffle 3: After clamping the lesion, the doctor adjusts the position of the baffle 3 by holding the baffle rod 5 according to the surgical site and the requirements of laser irradiation.

[0062] The hand-held baffle rod 5 drives the U-shaped hinge slot 7 to move through the hinge shaft 6, and the U-shaped hinge slot 7 causes the circular clamp 8 to rotate in the circular clamping slot 9 through the connecting rod 71, thereby adjusting the position of the baffle 3. After adjustment, the clamping head rotating shaft 91 is inserted into the through holes of the circular clamp 8 and the circular clamping slot 9 to fix the position of the baffle 3. In this way, the baffle 3 can block the laser during the laser surgery, prevent the laser from accidentally injuring healthy skin tissue, and ensure the safety of the surgery.

[0063] Laser treatment: After the baffle 3 is adjusted, the doctor's other hand can perform laser treatment operations.

[0064] The laser passes through the hollow holes a111 of the forceps ring a11 and the hollow holes b211 of the forceps ring b21, and reaches the lesion accurately. Due to the design of the hollow holes in the forceps rings, the laser can pass through better, making the treatment process of the lesion more flexible and avoiding the shielding of the required treatment laser during the clamping process of the forceps.

[0065] Adjustment during the operation: During the operation, the doctor can adjust the position of the baffle 3 at any time according to the actual situation to ensure the smooth progress of the operation.

[0066] End of the operation: When the laser operation is completed, the doctor releases the first forceps rod 1 and the second forceps rod 2 and removes the auxiliary forceps from the operation site.

[0067] Example 2: Specific implementation of auxiliary forceps for laser surgery:

[0068] Material preparation: Choose appropriate materials to make the first tweezers rod 1 and the second tweezers rod 2, and ensure that they have certain strength and durability. The materials used to make the tweezers ring a11 and the tweezers ring b21 should have good thermal conductivity and wear resistance. The baffle 3 can be made of materials that can effectively block the laser, such as specific metals or polymer materials. Connecting parts such as the handheld baffle rod 5, the hinge shaft 6, the U-shaped hinge groove 7, the connecting rod 71, the circular clamp 8, the circular clamp groove 9, the clamp shaft 91 and the connecting fixed block 92 should be made of strong and flexible materials.

[0069] Component production: The first forceps rod 1 and the second forceps rod 2 are produced, and an ergonomic shape is designed on the hand-held part to improve the comfort of holding and the convenience of operation. The forceps ring a11 and the forceps ring b21 are connected at the clamping part. The anti-slip pattern a12 is processed on the inner side of the end of the first forceps rod 1, and the anti-slip pattern b22 is processed on the inner side of the second forceps rod 2. The anti-slip pattern is set as a U-shaped groove. A forceps ring hollow hole a111 is opened inside the forceps ring a11, and a forceps ring hollow hole b211 is opened inside the forceps ring b21. The diameter is selected and processed between 1 mm and 50 mm according to the size of the lesion.

[0070] A baffle 3 is made and connected to a hand-held baffle rod 5 through a baffle connecting portion 4. The hand-held baffle rod 5 is connected to a U-shaped hinge groove 7 through a hinge shaft 6, the U-shaped hinge groove 7 is connected to a connecting rod 71, and the connecting rod 71 is connected to a circular clamp head 8. The circular clamp head 8 is inserted into a circular clamp groove 9 and fixed by inserting a clamp head rotating shaft 91 into a through hole. The circular clamp groove 9 is connected to a connecting and fixing block 92, and the connecting and fixing block 92 is arranged on the side of the second tweezers rod 2.

[0071] Assembly: Connect the upper ends of the first tweezers rod 1 and the second tweezers rod 2 through the tweezers rod hole 10 to ensure a firm connection. Connect the tweezers ring a11 to the end of the first tweezers rod 1, and the tweezers ring b21 to the end of the second tweezers rod 2. Install the component with the baffle 3 on the side of the second tweezers rod 2, ensuring that the baffle 3 can be flexibly adjusted.

[0072] Method of use: Before laser surgery, select auxiliary forceps with hollow holes a111 and b211 of appropriate diameter according to the size of the lesion. The doctor holds the hand-held parts of the first forceps rod 1 and the second forceps rod 2, aligns the forceps rings a11 and b21 with the lesion, and applies appropriate force to clamp. At this time, the anti-slip pattern a12 and the anti-slip pattern b22 can increase the stability of clamping, and the clamping of the annular forceps rings a11 and b21 can block the blood flow of the lesion or vegetation and reduce surgical bleeding.

[0073] When it is necessary to clamp the lesion, the operator clamps the lesion using the first forceps rod 1 and the second forceps rod 2. At this time, in order to adjust the angle of the first forceps rod 1 and the second forceps rod 2 to clamp and fix, the forceps clamping adjustment mechanism 11 comes into play.

[0074] First, the forceps clamping adjustment threaded rod 112 is inserted into the clamping adjustment threaded hole 111 by threading with the clamping adjustment threaded hole 111 provided on the first forceps rod 1 and the second forceps rod 2. Then, the operator rotates the forceps clamping adjustment nut 113. Since the forceps clamping adjustment nut 113 is threadedly matched with the forceps clamping adjustment threaded rod 112, the rotation of the forceps clamping adjustment nut 113 causes the forceps clamping adjustment threaded rod 112 to move in the clamping adjustment threaded hole 111, thereby changing the clamping angle between the first forceps rod 1 and the second forceps rod 2. In the process of rotating the forceps clamping adjustment nut 113, the nut anti-skid pattern 114 provided on the outer surface of the forceps clamping adjustment nut 113 can increase the friction force, prevent the operator from slipping during the rotation process, and make the adjustment process smoother and more precise. When the first forceps rod 1 and the second forceps rod 2 reach the desired clamping angle, stop rotating the forceps clamping adjustment nut 113. At this time, the forceps clamping adjustment threaded rod 112 is fixed in the clamping adjustment threaded hole 111, thereby achieving the adjustment and fixation of the clamping angle of the first forceps rod 1 and the second forceps rod 2, thereby avoiding the operator from pinching the forceps with hands all the time. The clamping force caused by manual pinching is unstable, which affects the accuracy of the operation.

[0075] According to the surgical site and the requirements of laser irradiation, the doctor adjusts the position of the baffle plate 3 by holding the baffle plate rod 5. The baffle plate 3 can effectively block the laser to prevent accidental injury to healthy skin tissue.

[0076] After adjusting the position of the baffle 3, the doctor's other hand can perform laser treatment. The laser accurately reaches the lesion through the hollow hole a111 of the forceps ring a11 and the hollow hole b211 of the forceps ring b21, and performs effective treatment. During the operation, the doctor can adjust the position of the baffle 3 at any time according to the actual situation to ensure the safety of the operation.

[0077] Maintenance and disinfection: After the operation, the auxiliary forceps should be cleaned and disinfected to prevent cross infection. Check the various parts of the forceps regularly. If they are found to be worn or damaged, they should be repaired or replaced in time.

[0078] Embodiment 3: In a laser surgery, the doctor needs to treat a lesion with a diameter of about 8 mm. According to the size of the lesion, a pair of laser surgery-assisted forceps with a diameter of 10 mm for the hollow holes a111 and b211 in the forceps rings is selected.

[0079] Before the operation begins, the doctor holds the first forceps rod 1 and the second forceps rod 2, and aims the forceps ring a11 and the forceps ring b21 at the lesion site for clamping. Since the diameter of the hollow hole inside the forceps ring is larger than the diameter of the lesion, the laser can smoothly pass through the forceps ring hollow hole a111 and the forceps ring hollow hole b211 to reach the lesion site.

[0080] During the clamping process, the anti-skid pattern a12 on the inner side of the end of the first forceps rod 1 and the anti-skid pattern b22 on the inner side of the second forceps rod 2 effectively increase the stability of the clamping and prevent the forceps from slipping. At the same time, the clamping of the forceps ring a11 and the forceps ring b21 blocks the blood flow of the lesion or vegetation and reduces surgical bleeding.

[0081] When the lesion site needs to be clamped, the operator uses the first forceps rod 1 and the second forceps rod 2 to clamp the lesion site. At this time, in order to adjust the clamping angle of the first forceps rod 1 and the second forceps rod 2 and fix them, the forceps clamping adjustment mechanism 11 begins to play a role. First, the forceps clamping adjustment threaded rod 112 is inserted into the clamping adjustment threaded hole 111 by threading with the clamping adjustment threaded hole 111 provided on the first forceps rod 1 and the second forceps rod 2. Then, the operator rotates the forceps clamping adjustment nut 113. Since the forceps clamping adjustment nut 113 is threadedly matched with the forceps clamping adjustment threaded rod 112, rotating the forceps clamping adjustment nut 113 will cause the forceps clamping adjustment threaded rod 112 to move in the clamping adjustment threaded hole 111, thereby changing the clamping angle between the first forceps rod 1 and the second forceps rod 2. During the process of rotating the forceps clamping adjustment nut 113, the nut anti-skid pattern 114 provided on the outer surface of the forceps clamping adjustment nut 113 can increase the friction force, prevent the operator from slipping during the rotation process, and make the adjustment process smoother and more precise. When the first forceps rod 1 and the second forceps rod 2 reach the desired clamping angle, stop rotating the forceps clamping adjustment nut 113. At this time, the position of the forceps clamping adjustment threaded rod 112 in the clamping adjustment threaded hole 111 is fixed, thereby achieving the adjustment and fixation of the clamping angle of the first forceps rod 1 and the second forceps rod 2, thereby avoiding the operator from pinching the forceps with their hands all the time. The clamping force caused by manual pinching is unstable, which affects the accuracy of the operation.

[0082] During the operation, the doctor found that the position of the baffle 3 needed to be adjusted to better protect the surrounding healthy skin tissue. By holding the baffle rod 5, the doctor easily moved the baffle 3 to the appropriate position. The baffle connecting part 4 is connected to the handheld baffle rod 5, and the handheld baffle rod 5 is connected to the U-shaped hinge groove 7 through the hinge shaft 6. The U-shaped hinge groove 7 is connected to the connecting rod 71, and the connecting rod 71 is connected to the circular clamp 8. The circular clamp 8 is clamped in the circular clamping groove 9, and is inserted into the through hole of the circular clamp 8 and the circular clamping groove 9 through the clamp rotating shaft 91, so as to realize the flexible adjustment of the position of the baffle 3.

[0083] The doctor operated the auxiliary forceps with one hand to adjust the position of the baffle 3, and performed laser treatment with the other hand. No assistant was needed. The operation went smoothly, successfully removed the lesion, and protected the surrounding healthy skin tissue.

[0084] The above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. Although the present invention has been described in detail with reference to the above embodiments, the present invention is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and improvements thereof that do not depart from the spirit and scope of the invention are included in the scope of the claims of the present invention.

Claims

1. An auxiliary forceps for laser surgery, comprising a first forceps rod (1) and a second forceps rod (2), characterized in that: The first tweezer rod (1) and the second tweezer rod (2) are provided with a hand-holding portion and a clamping portion, the clamping portion is provided with a tweezer ring a (11) and a tweezer ring b (21), the tweezer ring a (11) is connected to the end of the first tweezer rod (1), the tweezer ring b (21) is connected to the end of the second tweezer rod (2), a baffle (3) is provided on the side of the tweezer ring b (21), and a tweezer clamping adjustment mechanism (11) is provided on the first tweezer rod (1) and the second tweezer rod (2).

2. The auxiliary forceps for laser surgery according to claim 1, characterized in that: The tweezers clamping adjustment mechanism (11) comprises a clamping adjustment threaded hole (111), a tweezers clamping adjustment threaded rod (112), a tweezers clamping adjustment nut (113), and a nut anti-slip pattern (114); the clamping adjustment threaded hole (111) is provided on the first tweezers rod (1) and the second tweezers rod (2); the clamping adjustment threaded hole (111) is threadedly matched with the tweezers clamping adjustment threaded rod (112); the tweezers clamping adjustment threaded rod (112) is threadedly matched with the tweezers clamping adjustment nut (113); and the outer surface of the tweezers clamping adjustment nut (113) is provided with a nut anti-slip pattern (114).

3. The auxiliary forceps for laser surgery according to claim 2, characterized in that: The baffle (3) is connected to a handheld baffle rod (5) via a baffle connecting portion (4); the handheld baffle rod (5) is connected to a U-shaped hinge groove (7) via a hinge shaft (6); the U-shaped hinge groove (7) is connected to a connecting rod (71); and the connecting rod (71) is connected to a circular clamp (8).

4. The auxiliary forceps for laser surgery according to claim 3, characterized in that: The circular clamping head (8) is clamped into the circular clamping groove (9), and is inserted into the through holes of the circular clamping head (8) and the circular clamping groove (9) through a clamping head rotating shaft (91).

5. The auxiliary forceps for laser surgery according to claim 4, characterized in that: The circular slot (9) is connected to a connecting and fixing block (92).

6. The auxiliary forceps for laser surgery according to claim 5, characterized in that: The connecting and fixing block (92) is arranged on the side of the second tweezer rod (2).

7. The auxiliary forceps for laser surgery according to claim 6, characterized in that: The inner side of the end of the first tweezers rod (1) is provided with an anti-slip pattern a (12), and the inner side of the second tweezers rod (2) is provided with an anti-slip pattern b (22), and the anti-slip pattern a (12) and the anti-slip pattern b (22) are provided with U-shaped grooves.

8. The auxiliary forceps for laser surgery according to claim 7, characterized in that: The tweezer ring a (11) is provided with a tweezer ring hollow hole a (111) inside, and the tweezer ring b (21) is provided with a tweezer ring hollow hole b (211) inside.

9. The auxiliary forceps for laser surgery according to claim 8, characterized in that: The upper ends of the first tweezer rod (1) and the second tweezer rod (2) are connected, and a tweezer rod hole (10) is provided at the connecting portion.

10. The auxiliary forceps for laser surgery according to claim 9, characterized in that: The diameters of the hollow hole a (111) in the forceps ring and the hollow hole b (211) in the forceps ring are set in a range of 1 mm to 50 mm according to the size of the lesion.

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