Dental operation traction device
By introducing an adjusting traction mechanism and connecting fixing mechanism into the dental surgical traction device, the problems of difficulty in adjusting the tongue position and difficulty in adjusting the traction force during the medial flap of the teeth are solved, and a smoother traction operation and higher equipment are achieved Practical and safe.
Patent Information
- Application Number
- CN202420802444.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-17
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-04-17
AI Technical Summary
During the process of turning the flap on the inner side of the teeth, the existing dental surgical traction device occupies the inner space of the oral cavity, which makes it difficult to adjust the position of the tongue, affects the pulling effect, increases the difficulty of operation, and is easily affected by the tongue when adjusting the traction force. Reduces the practicality and applicability of the equipment.
A dental surgical pulling device is designed, including an adjusting pulling mechanism and a connecting fixing mechanism, through components such as penetration rod, L-shaped connecting groove, limit block, adapter, stranded roller, snap teeth and anti-swallowing rope. Reduce the area inside the oral cavity, improve the convenience of tongue position adjustment, and achieve flexible adjustment of traction force through traction ropes and stranded rollers to ensure smooth traction.
The device reduces the internal oral area, simplifies the adjustment of the tongue position, reduces the difficulty of operation during the pulling process, improves the practicality and applicability of the equipment, and ensures the safety of the equipment through anti-swallowing ropes and fixing rings. Avoid accidental swallowing.
Smart Images
Figure CN222217964U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of oral medical instruments, in particular to a dental surgery pulling device. Background Art
[0002] The authorization announcement number is "CN115137501A", which is a dental surgical retractor device and a method of using the same. The left support and the right support are both connected with a clamping device, the top cheek plate and the right support are slidably connected, the top cheek plate is rotatably connected with a worm, and the worm is connected with a driving mechanism; the left support is fixedly connected with a screw, a thread groove is provided in the worm, and the screw is threadedly connected with the thread groove; the top cheek plate is slidably connected with a rack arranged in the vertical direction, the top cheek plate is rotatably connected with a pinion, the pinion meshes with the rack, the upper end of the rack passes through the top cheek plate and is connected with a retractor, and the worm is used to drive the pinion to rotate. This device can perform top cheek work while opening and pulling the flap, effectively expanding the operating space and facilitating the subsequent operation.
[0003] The device can effectively expand the operating space when in use, but the overall setting of the device is only suitable for the flap on the outside of the teeth. When used on the inside of the teeth, since the cheek plate and the hook are linked components, the cheek plate will occupy one side of the inner area of the oral cavity during traction. During the surgical flap operation, the position of the tongue needs to be adjusted. Due to the occupation of the cheek plate inside the oral cavity, the tongue position cannot be easily adjusted. The field of vision is blocked by the tongue. When adjusting the traction force, the cheek plate moves and is affected by the tongue, so traction cannot be performed well, making it impossible to open the flap well. The obstruction of adjacent teeth, tooth roots, alveolar bones, etc. further increases the difficulty of operation for the operator, resulting in low practicality and applicability of the device. For this reason, the utility model proposes a new solution. Utility Model Content
[0004] The purpose of the utility model is to provide a dental surgery pulling device to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a dental surgery traction device, comprising:
[0006] Adjusting the traction mechanism, the traction mechanism is used to adjust the traction force;
[0007] A connecting and fixing mechanism, which is arranged at one end of the adjusting and traction mechanism and is used to pull the surgical wound;
[0008] The connection and fixing mechanism comprises:
[0009] A penetrating rod, one end of the penetrating rod is fixedly connected with a tip, the end of the penetrating rod away from the tip is fixedly connected to a limit plate, a plurality of L-shaped connecting grooves are provided on the surface of the end of the penetrating rod close to the tip, each L-shaped connecting groove is symmetrically arranged, a mounting seat is sleeved on the surface of the end of the penetrating rod close to the tip, one end of the mounting seat is fixedly connected to one end of the adjusting traction mechanism, a plurality of limit blocks are fixedly connected inside the mounting seat, each limit block is symmetrically arranged, and each L-shaped connecting groove and the corresponding limit block are adapted to each other.
[0010] Preferably, the adjusting traction mechanism comprises:
[0011] An adapter seat, an adjustment mechanism is installed on one side of the adapter seat, a traction rope is arranged on the other side of the adapter seat, a through slide groove is opened on one side of the adapter seat and passes through the other side, one end of the traction rope is installed on the surface of the adjustment mechanism after passing through the through slide groove, the adjustment mechanism is used to adjust the length of the traction rope, and the other end of the traction rope is fixedly connected to one end of the mounting seat.
[0012] Preferably, the adjustment mechanism comprises:
[0013] There are multiple mounting plates, one side of each mounting plate is fixedly connected to one side of the adapter seat, and a wire twisting roller is rotatably connected between each mounting plate. One side of one mounting plate is rotatably connected to a latch gear, and one side of the mounting plate equipped with the latch gear is rotatably connected to a limiting clip strip, one end of the limiting clip strip is latched in the inside of the latch gear meshing groove, one end of the latch gear passes through the mounting plate to one end of the wire twisting roller, and one end of the traction rope is hinged to the surface of the wire twisting roller.
[0014] Preferably, the adapter seat is adapted to the tooth surface, and the other end of the latch tooth is fixedly connected to a rotating disk, which is used to drive the latch tooth to rotate.
[0015] Preferably, an anti-swallowing rope is fixedly connected to one side of the limiting plate, and a connecting ring is fixedly connected to the other end of the anti-swallowing rope, and the anti-swallowing rope is composed of polyester fiber.
[0016] Preferably, the traction rope is formed of polyester fiber with a diameter of 0.2 to 0.35 mm.
[0017] Compared with the prior art, the beneficial effects of the utility model are:
[0018] The dental surgery traction device, through the provision of an adjustable traction mechanism and a connecting and fixing mechanism, can reduce the area occupied by one side of the oral cavity when the device is in use, so that the flap opening process can be smoother, and the space occupied by the tongue placement position is reduced, making the subsequent adjustment of the tongue position more convenient. When adjusting the traction force, the influence of the tongue can be reduced, ensuring that the traction can be smoother and that the inside of the flap can be better penetrated during use, reducing the operator's operating difficulty and increasing the practicality and applicability of the device.
[0019] At the same time, by setting up the anti-swallowing rope and fixed ring, it can be ensured that the smaller parts in the equipment can be easily connected, ensuring the safety of the equipment during use, reducing the occurrence of accidental swallowing, and increasing the practicality and applicability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 It is a schematic diagram of the overall structure of one side of the utility model;
[0021] Figure 2 It is a schematic diagram of the overall structure of the other side of the utility model;
[0022] Figure 3 For the utility model Figure 2 The enlarged structural diagram of part A in the middle;
[0023] Figure 4 It is a schematic diagram of the cross-sectional structure of the connection and fixing mechanism of the utility model.
[0024] In the figure: 1. Adjusting traction mechanism; 101. Adapter seat; 102. Mounting plate; 103. Wire twisting roller; 104. Clamping teeth; 105. Turntable; 106. Limiting clamping strip; 107. Through slide groove; 108. Traction rope; 2. Connecting and fixing mechanism; 201. Penetrating rod; 202. Tip; 203. L-shaped connecting groove; 204. Limiting plate; 205. Mounting seat; 206. Limiting block; 207. Connecting ring; 208. Anti-swallowing rope. DETAILED DESCRIPTION
[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0026] During dental surgeries such as periodontal flap bone grafting and jaw cyst removal, a traction device is required. The traction device provided by the utility model is specifically used for quickly puncturing and fixing tissue flaps and adjusting the traction force. When the device is in use, an adapter seat 101 that matches the teeth needs to be set in advance to ensure that the adapter seat 101 can achieve a stable fixing effect during use, and the connecting ring 207 needs to be fixed during use to ensure that it will not be accidentally swallowed, so that the device can run smoothly during subsequent use.
[0027] like Figure 1 - Figure 4 As shown, the utility model provides a technical solution: a dental surgery traction device, comprising:
[0028] The adjusting traction mechanism 1 is used to adjust the traction strength, the connecting and fixing mechanism 2 is arranged at one end of the adjusting traction mechanism 1, and is used to pull the surgical wound. The connecting and fixing mechanism 2 includes a penetrating rod 201, one end of the penetrating rod 201 is fixedly connected with a tip 202, the end of the penetrating rod 201 away from the tip 202 is fixedly connected to a limiting plate 204, and a plurality of L-shaped connecting grooves 203 are provided on the surface of the end of the penetrating rod 201 close to the tip 202, and each L-shaped connecting groove 203 is symmetrically arranged. A mounting seat 205 is sleeved on the surface of one end of the penetration rod 201 near the tip 202, one end of the mounting seat 205 is fixedly connected to one end of the adjusting traction mechanism 1, a plurality of limit blocks 206 are fixedly connected inside the mounting seat 205, each limit block 206 is symmetrically arranged, each L-shaped connecting groove 203 is adapted to the corresponding limit block 206, an anti-swallowing rope 208 is fixedly connected to one side of the limit plate 204, and the other end of the anti-swallowing rope 208 is fixedly connected to a connecting ring 207, and the anti-swallowing rope 208 is composed of polyester fiber.
[0029] It should be noted that, through the setting of this structure, when the patient undergoes dental surgery such as periodontal flap bone grafting, jaw cyst resection and the like, the tissue flap can be quickly connected, and the tissue flap can be quickly pulled in conjunction with the adjusting traction device to ensure that the surgical area can be fully exposed. The device also uses a quick combination assembly structure to quickly fix the tissue flap, ensuring the fixation efficiency during use, improving the installation efficiency of the device, and ensuring rapid puncture and fixation of the tissue flap. The device is provided with an anti-swallowing rope 208 which can be fixed to an external hook or other device through a connecting ring 207 during use, ensuring that the fixing mechanism in the device will not be accidentally swallowed, so that the device can achieve a safe use effect, increasing the practicality and applicability of the device as well as the convenience of the device.
[0030] like Figure 1 - Figure 3As shown, the adjustable traction mechanism 1 includes an adapter seat 101, an adjustment mechanism is installed on one side of the adapter seat 101, a traction rope 108 is arranged on the other side of the adapter seat 101, a through slide groove 107 is opened on one side of the adapter seat 101 and passes through the other side, one end of the traction rope 108 is installed on the surface of the adjustment mechanism after passing through the through slide groove 107, the adjustment mechanism is used to adjust the length of the traction rope 108, the other end of the traction rope 108 is fixedly connected to one end of the mounting seat 205, the adjustment mechanism includes a plurality of mounting plates 102, one side of each mounting plate 102 is fixedly connected to one side of the adapter seat 101, and a twisted wire is rotatably connected between each mounting plate 102. Roller 103, one of the mounting plates 102 is rotatably connected to a latch tooth 104, one side of the mounting plate 102 on which the latch tooth 104 is mounted is rotatably connected to a limiting clip strip 106, one end of the limiting clip strip 106 is latched inside the meshing groove of the latch tooth 104, one end of the latch tooth 104 penetrates the mounting plate 102 to one end of the twisting roller 103, one end of the traction rope 108 is hinged to the surface of the twisting roller 103, the adapter seat 101 is adapted to the tooth surface, the other end of the latch tooth 104 is fixedly connected to a turntable 105, the turntable 105 is used to drive the latch tooth 104 to rotate, and the traction rope 108 is formed of polyester fiber with a diameter of 0.2 to 0.35 mm.
[0031] It should be noted that, through the setting of this structure, the device can be used in conjunction with the connecting and fixing mechanism 2 to ensure that the surgical area is fully exposed during surgery. At the same time, the adapter seat 101 is adapted to the patient's teeth to ensure that the adapter seat 101 can be more stably connected to the patient's teeth. During the connection between the adapter seat 101 and the patient's tooth surface, the traction rope 108 passes through the gap between the teeth. The adapter seat 101 is set on one side of the tooth to ensure the installation stability of the adapter seat 101 and the traction rope 108. At the same time, the adapter seat 101 A wire twisting roller 103 is installed on one side, which can pull the traction rope 108 and flexibly adjust the length of the traction rope 108. When adjusting the length of the traction rope 108, the limiting clamping strip 106 is used to limit the clamping tooth 104, so as to limit the wire twisting roller 103 and limit the traction of the tissue flap. When the traction rope 108 needs to be loosened, the limiting clamping strip 106 is pushed to release the limit on the clamping tooth 104, and the traction rope 108 is pulled to make the wire twisting roller 103 rotate, so as to achieve the effect of releasing the wire, so that the traction rope 108 is extended, and the effect of adjusting the length of the traction rope 108 is achieved.
[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is limited by the attached embodiments and their equivalents.
Claims
1. A dental surgery traction device, characterized in that: include: Adjusting the traction mechanism, the traction mechanism is used to adjust the traction force; A connecting and fixing mechanism, which is arranged at one end of the adjusting and traction mechanism and is used to pull the surgical wound; The connection and fixing mechanism comprises: A penetrating rod, one end of the penetrating rod is fixedly connected with a tip, the end of the penetrating rod away from the tip is fixedly connected to a limit plate, a plurality of L-shaped connecting grooves are provided on the surface of the end of the penetrating rod close to the tip, each L-shaped connecting groove is symmetrically arranged, a mounting seat is sleeved on the surface of the end of the penetrating rod close to the tip, one end of the mounting seat is fixedly connected to one end of the adjusting traction mechanism, a plurality of limit blocks are fixedly connected inside the mounting seat, each limit block is symmetrically arranged, and each L-shaped connecting groove and the corresponding limit block are adapted to each other.
2. A dental surgery traction device according to claim 1, characterized in that: The adjusting traction mechanism comprises: An adapter seat, an adjustment mechanism is installed on one side of the adapter seat, a traction rope is arranged on the other side of the adapter seat, a through slide groove is opened on one side of the adapter seat and passes through the other side, one end of the traction rope is installed on the surface of the adjustment mechanism after passing through the through slide groove, the adjustment mechanism is used to adjust the length of the traction rope, and the other end of the traction rope is fixedly connected to one end of the mounting seat.
3. A dental surgery traction device according to claim 2, characterized in that: The regulating mechanism comprises: There are multiple mounting plates, one side of each mounting plate is fixedly connected to one side of the adapter seat, and a wire twisting roller is rotatably connected between each mounting plate. One side of one mounting plate is rotatably connected to a latch gear, and one side of the mounting plate equipped with the latch gear is rotatably connected to a limiting clip strip, one end of the limiting clip strip is latched in the inside of the latch gear meshing groove, one end of the latch gear passes through the mounting plate to one end of the wire twisting roller, and one end of the traction rope is hinged to the surface of the wire twisting roller.
4. A dental surgery traction device according to claim 3, characterized in that: The adapter seat is adapted to the tooth surface, and the other end of the latch tooth is fixedly connected with a rotating disk, which is used to drive the latch tooth to rotate.
5. A dental surgery traction device according to claim 1, characterized in that: An anti-swallowing rope is fixedly connected to one side of the limiting plate, and a connecting ring is fixedly connected to the other end of the anti-swallowing rope, and the anti-swallowing rope is composed of polyester fiber.
6. A dental surgery traction device according to claim 2, characterized in that: The traction rope is made of polyester fiber with a diameter of 0.2 to 0.35 mm.