Traction device for eyelid surgery

Abstract

The utility model relates to a traction device for eyelid surgery, which comprises a tractor and a soft silica gel belt, the surface of the tractor is provided with a connecting hole, the surface of the tractor is also provided with an open hole for facilitating the movement of the tractor, the tractor is flat and has a slight arc-shaped bending, and the soft silica gel belt is arranged on the soft silica gel belt. One end, far away from the connecting hole, of the retractor is a blunt tip, the length of the retractor ranges from 4.1 cm to 4.9 cm, the arc-shaped retractor can be conveniently attached to the radian of an eye socket, the connecting hole penetrates through the surface of the retractor, and the size of the connecting hole allows a soft silica gel belt to penetrate into. According to the traction device for the eyelid operation, the arranged tractor is flat, thin and slightly arc-shaped, the front end of the tractor is slightly sharp and smooth, the tail end of the tractor is provided with a connecting hole, a soft silica gel belt can penetrate through the tractor, the arc design fits the radian of an eye socket, damage to tissue is small, meanwhile, by means of the tractor, a second double eyelid incision can be omitted, and the operation is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of surgery for correcting neurogenic ptosis, in particular to a traction device for eyelid surgery. Background Art

[0002] In clinical practice, silicone strips are often used for suspension in surgery to correct neurogenic ptosis. Figure 5 This is a schematic diagram of the operation, in which, numbers 10 to 15 are six surgical incisions, numbers 10 to 12 are double eyelid incisions, numbers 13 to 15 are supra-eyebrow incisions. During the operation, a complete silicone strip needs to be passed through the three double eyelid incisions, and the broken strip is passed out from supra-eyebrow incision one and supra-eyebrow incision two respectively, and then passed into supra-eyebrow incision three and fixed with a ring. The tightness of the ring can be adjusted to adjust the height and curvature of the double eyelid.

[0003] However, in the prior art, when introducing the silicone strip into each incision, a "tunnel" is mostly made through a vascular clamp, but the head end of the vascular clamp is not long enough, especially from the second incision of the double eyelid to the first incision above the eyebrow and from the third incision of the double eyelid to the second incision above the eyebrow. Due to the long spacing, it is necessary to make "tunnels" from two opposite incisions respectively, but sometimes the two "tunnels" are misaligned, and the damage during the tunneling process is severe, and the postoperative reaction is severe. In view of this, we propose a traction device for eyelid surgery to solve the above problems. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a traction device for eyelid surgery, which solves the problem that in the prior art, when introducing silicone strips into various incisions, a "tunnel" is mostly made by a vascular clamp, resulting in severe injuries during the tunneling process and severe postoperative reactions.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a traction device for eyelid surgery, comprising a traction device and a soft silicone belt, wherein the surface of the traction device is provided with a connection hole, and the surface of the traction device is also provided with an opening for facilitating the movement of the traction device, wherein the traction device is flat and slightly curved, and the end of the traction device away from the connection hole is provided with a blunt tip.

[0006] Furthermore, the length of the tractor is between 4.1 cm and 4.9 cm, and the arc-shaped design of the tractor facilitates fitting the curvature of the eye socket.

[0007] Furthermore, the connection hole passes through the surface of the tractor, and the size of the connection hole is large enough for the soft silicone belt to pass through.

[0008] Furthermore, an anti-slip cover is fixedly mounted on the inner wall of the connection hole, and the inner wall of the anti-slip cover is slidably connected to the outer wall of the soft silicone belt.

[0009] Furthermore, a plurality of ball grooves are fixedly mounted on the surface of the tractor, and the ball grooves are embedded in the surface of the tractor.

[0010] Furthermore, a ball is rotatably mounted on the inner wall of the ball groove, and one side of the ball extends to the outside of the ball groove.

[0011] Furthermore, a traction rope is connected inside the opening.

[0012] Furthermore, both ends of the traction rope are connected with pull rings.

[0013] Compared with the prior art, the utility model provides a traction device for eyelid surgery, which has the following beneficial effects:

[0014] The traction device for eyelid surgery has a traction device which is flat and slightly curved, with a slightly pointed and blunt front end and a connecting hole at the rear end for the soft silicone band to pass through. The curved design fits the curvature of the eye socket and causes little damage to tissues. At the same time, with this traction device, the second double eyelid incision can be omitted, and the surgery is more convenient and efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the main body of the utility model;

[0016] Figure 2 This is a front sectional view of the utility model;

[0017] Figure 3 This is a schematic diagram of the connection hole and the anti-slip sleeve of the utility model;

[0018] Figure 4 This is a schematic diagram of the utility model traction device connecting the soft silicone belt and the traction rope;

[0019] Figure 5 This is a schematic diagram of the surgical procedure for correcting neurogenic ptosis according to the utility model.

[0020] In the figure: 1. traction device; 2. connecting hole; 3. opening hole; 4. ball groove; 5. ball; 6. anti-slip cover; 7. traction rope; 8. soft silicone belt; 9. eyes; 10. double eyelid incision one; 11. double eyelid incision two; 12. double eyelid incision three; 13. supra-eyebrow incision one; 14. supra-eyebrow incision two; 15. supra-eyebrow incision three; 16. ring; 17. eyebrows. DETAILED DESCRIPTION

[0021] 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. 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.

[0022] See also Figure 1 and Figure 2 A traction device for eyelid surgery includes a traction device 1 and a soft silicone belt 8. A connection hole 2 is provided on the surface of the traction device 1. The surface of the traction device 1 is also provided with an opening 3 for facilitating the movement of the traction device 1. The traction device 1 is flat and slightly curved, and the end of the traction device 1 away from the connection hole 2 is a blunt tip.

[0023] The length of the tractor 1 is between 4.1 cm and 4.9 cm, and the arc-shaped tractor 1 is convenient for fitting the curvature of the eye socket.

[0024] In addition, the traction device 1 is provided, which is flat and slightly curved, with a slightly pointed and blunt front end and a connecting hole 2 at the rear end for the soft silicone belt 8 to pass through. The curved design fits the curvature of the eye socket and causes little damage to tissues. At the same time, with this traction device 1, the double eyelid incision 11 can be omitted, and the operation is more convenient and efficient.

[0025] See also Figure 3 In this embodiment, the connecting hole 2 passes through the surface of the traction device 1, and the size of the connecting hole 2 is sufficient for the soft silicone belt 8 to pass through. The inner wall of the connecting hole 2 is also fixedly installed with an anti-slip sleeve 6, and the inner wall of the anti-slip sleeve 6 is slidably connected to the outer wall of the soft silicone belt 8.

[0026] The anti-slip sleeve 6 can increase the friction between the tractor 1 and the soft silicone belt 8, so that it is not easy to separate from the tractor 1 during the traction process.

[0027] See also Figure 4 In this embodiment, a plurality of ball grooves 4 are fixedly mounted on the surface of the tractor 1. The ball grooves 4 are embedded in the surface of the tractor 1. Balls 5 are rotatably mounted on the inner walls of the ball grooves 4. One side of the ball 5 extends to the outside of the ball grooves 4.

[0028] The balls 5 are arranged to make the tractor 1 move more smoothly.

[0029] In this embodiment, a traction rope 7 is connected to the inside of the opening 3, and both ends of the traction rope 7 are connected to pull rings.

[0030] In addition, the provided traction rope 7 and the pull ring facilitate the surgical staff to pull the traction device 1 to move.

[0031] It is worth noting that the traction rope 7 and the pull ring may not be used according to actual needs, and the traction rope 7, the pull ring and the traction device 1 are all detachably connected.

[0032] When using this embodiment, please refer to the attached Figure 5After the surgical incision is made, the soft silicone belt 8 is sleeved in the connecting hole 2 to complete the connection with the tractor 1. The tractor 1 drives the soft silicone belt 8 to pass through the pre-made incision, and the ends of the soft silicone belt 8 are respectively passed through the upper eyebrow incision 13 and the upper eyebrow incision 2 14, and at the same time, they are passed through the upper eyebrow incision 3 15 and fixed with the ring 16. The tightness of the ring 16 can be adjusted to adjust the height and curvature of the double eyelid. The tractor 1 can be pulled to move conveniently through the pull ring. The surface of the tractor 1 is designed to be arc-shaped, which is convenient for fitting the curvature of the eye socket and causes little damage to the tissue. At the same time, the ball 5 can make the tractor 1 smoother when moving. With this tractor 1, the double eyelid incision 2 11 can be omitted, and the operation is more convenient.

[0033] The electrical components appearing in the article are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device for control such as a computer, and the existing public power connection technology is not described in detail in the article.

[0034] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A traction device for eyelid surgery, comprising a traction device (1) and a soft silicone belt (8), characterized in that: The surface of the tractor (1) is provided with a connection hole (2), and the surface of the tractor (1) is also provided with an opening (3) for facilitating the movement of the tractor (1), wherein; The tractor (1) is flat and slightly curved, and one end of the tractor (1) away from the connecting hole (2) is provided with a blunt tip.

2. A traction device for eyelid surgery according to claim 1, characterized in that: The length of the tractor (1) is between 4.1 cm and 4.9 cm, and the arc-shaped design of the tractor (1) facilitates fitting the arc of the eye socket.

3. A traction device for eyelid surgery according to claim 1, characterized in that: The connection hole (2) passes through the surface of the tractor (1), and the size of the connection hole (2) is large enough for the soft silicone belt (8) to pass through.

4. A traction device for eyelid surgery according to claim 1, characterized in that: An anti-slip sleeve (6) is also fixedly mounted on the inner wall of the connection hole (2), and the inner wall of the anti-slip sleeve (6) is slidably connected to the outer wall of the soft silicone belt (8).

5. The traction device for eyelid surgery according to claim 1, characterized in that: A plurality of ball grooves (4) are also fixedly mounted on the surface of the tractor (1), and the ball grooves (4) are embedded in the surface of the tractor (1).

6. A traction device for eyelid surgery according to claim 5, characterized in that: A ball (5) is rotatably mounted on the inner wall of the ball groove (4), and one side of the ball (5) extends to the outside of the ball groove (4).

7. The traction device for eyelid surgery according to claim 1, characterized in that: A traction rope (7) is connected inside the opening (3).

8. The traction device for eyelid surgery according to claim 7, characterized in that: Both ends of the traction rope (7) are connected with pull rings.

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