Auxiliary device for incision protection sleeve endoscope

Abstract

The utility model belongs to the technical field of medical instruments, and particularly relates to an incision protection sleeve endoscope auxiliary device which comprises an auxiliary sleeve, the two ends of the auxiliary sleeve are open, the opening of the extending end of the auxiliary sleeve is turned outwards to form a buckling groove, an endoscope fixing sleeve is arranged in the auxiliary sleeve, and the axial direction of the endoscope fixing sleeve is consistent with the length direction of the auxiliary sleeve. The length of the endoscope fixing sleeve is smaller than that of the auxiliary sleeve, and an elastic framework is pre-buried at the extending end of the auxiliary sleeve. The auxiliary sleeve is additionally arranged on the protective sleeve, the auxiliary sleeve directly extends into the protective sleeve during use, the buckling groove at the extending end is buckled with the port of the protective sleeve, the position of the port is fixed, the inner endoscope fixing sleeve is used for fixing an endoscope rod, and an endoscope is directly inserted into the endoscope fixing sleeve during use, so that a hand for holding the endoscope can be liberated; and long-time stable operation is realized. Due to the fact that the corresponding wall body bears large force due to the supporting cavity mirror, the anti-deformation capacity of the wall body at the position is improved by adding the supporting framework.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical instruments, and in particular relates to an incision protection sleeve laparoscope auxiliary device. Background Art

[0002] With the development of thoracoscopic surgery, single-port thoracoscopic surgery is becoming more and more common in clinical practice. Since multiple instruments are operated simultaneously in a single-port thoracoscopic surgery, usually the laparoscope pole and two operating mechanisms, the laparoscope pole needs to be always located at the edge of the operating mechanism during the operation to avoid affecting the operation of the operating mechanism. In actual operation, the laparoscope pole is held by a special scope arm, and maintaining a fixed posture for a long time consumes a lot of physical strength, which is not conducive to long-term stable operation.

[0003] Based on this, it is necessary to design a method to free the "hand holding the mirror" and solve the problem of maintaining a fixed posture for a long time, which causes a large loss of physical strength for the "hand holding the mirror" and is not conducive to long-term stable operation. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides an incision protection sleeve laparoscope auxiliary device, and the specific technical solution is as follows:

[0005] A laparoscope auxiliary device for incision protection sleeve comprises an auxiliary sleeve, the two ends of the auxiliary sleeve are open, the extension end of the auxiliary sleeve is open and turned outward to form a buckle groove, a laparoscope fixing sleeve is provided inside the auxiliary sleeve, the axial direction of the laparoscope fixing sleeve is consistent with the length direction of the auxiliary sleeve, and the length of the laparoscope fixing sleeve is smaller than the length of the auxiliary sleeve, and an elastic skeleton is pre-buried at the extension end of the auxiliary sleeve.

[0006] As an improvement of the above technical solution, the auxiliary sleeve is a cylindrical structure.

[0007] As an improvement of the above technical solution, the auxiliary sleeve is a trumpet-shaped structure, and the inner diameter of the extending end is larger than the inner diameter of the extending end.

[0008] As an improvement of the above technical solution, a support frame is embedded on the outer wall of the auxiliary sleeve, and the support frame corresponds to the position of the laparoscope fixing sleeve.

[0009] As an improvement of the above technical solution, the support frame is an H-shaped structure, and the laparoscope fixing sleeve corresponds to the middle position of the support frame.

[0010] As an improvement of the above technical solution, the length direction of the support frame is consistent with the radial direction of the auxiliary sleeve.

[0011] Beneficial effects of the utility model:

[0012] 1. An auxiliary sleeve is added to the protective sleeve. When in use, the auxiliary sleeve is directly inserted into the protective sleeve. The buckle groove at the inserted end is buckled with the port of the protective sleeve to fix the port position. The internal laparoscope fixing sleeve is used to fix the laparoscope rod. When in use, the laparoscope can be directly inserted into the laparoscope fixing sleeve, so that the "mirror holding hand" can be freed and long-term stable operation can be achieved.

[0013] 2. A support frame is embedded on the outer wall of the auxiliary sleeve, and the support frame corresponds to the position of the laparoscope fixing sleeve. The support frame is used to stabilize the auxiliary sleeve wall at the position of the laparoscope fixing sleeve. Since the laparoscope fixing sleeve needs to support the laparoscope, the corresponding auxiliary sleeve wall is subjected to greater force, so an additional support frame is added to increase the deformation resistance of the wall at this location and the support stability of the channel.

[0014] 3. When the auxiliary sleeve is inserted into the protective sleeve, a double-layer structure will be formed, which is more conducive to the fixation of the channel. At the same time, the elastic skeleton can also support the channel outlet, which is convenient for surgical operation. When the wound is small, the protective sleeve is squeezed more, so a trumpet-shaped auxiliary sleeve is used to expand the opening as much as possible to facilitate the entry of instruments into the wound. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of an incision protection sleeve laparoscope auxiliary device and a protection sleeve;

[0016] Figure 2 This is a schematic diagram of the internal structure of an incision protection sleeve laparoscope-assisted device;

[0017] Figure 3 A top view of an incision protection sleeve laparoscope-assisted device;

[0018] Figure 4 It is a side view of the extended end of an incision protection sleeve laparoscope-assisted device;

[0019] Figure 5 The present invention is a side view of the insertion end of an incision protection sleeve laparoscope-assisted device.

[0020] In the figure: 1. Auxiliary sleeve; 2. Insertion end; 3. Buckle groove; 4. Laparoscope fixing sleeve; 5. Extension end; 6. Elastic frame; 7. Support frame. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0022] like Figure 1-5 , the utility model provides a technical solution:

[0023] A laparoscope auxiliary device for incision protection sleeve comprises an auxiliary sleeve 1, the two ends of the auxiliary sleeve 1 are open, the insertion end 2 of the auxiliary sleeve 1 is opened outward to form a buckle groove 3, a laparoscope fixing sleeve 4 is arranged inside the auxiliary sleeve 1, the axial direction of the laparoscope fixing sleeve 4 is consistent with the length direction of the auxiliary sleeve 1, and the length of the laparoscope fixing sleeve 4 is less than the length of the auxiliary sleeve 1, and an elastic skeleton 6 is pre-buried at the extension end 5 of the auxiliary sleeve 1.

[0024] In traditional surgical procedures, only the protective cover a is used. Due to the different lengths of wounds, the part b that leaks out of the patient's body is directly rolled up to ensure that the protective cover maintains an appropriate length. This type of protective cover requires a "mirror hand" when in use, which requires a long fixed posture, resulting in a large loss of physical strength and is not conducive to long-term stable operation.

[0025] In this solution, an auxiliary sleeve 1 is added to the original protective sleeve. When in use, the auxiliary sleeve 1 is directly inserted into the protective sleeve, and the buckle groove 3 of the insertion end 2 is buckled with the port of the protective sleeve to fix the port position. The internal laparoscope fixing sleeve 4 is used to fix the laparoscope rod. When in use, the laparoscope can be directly inserted into the laparoscope fixing sleeve 4, so that the "hand holding the mirror" can be freed, and long-term stable operation can be achieved.

[0026] In this embodiment, the material of the auxiliary sleeve 1 is preferably silicone.

[0027] In one embodiment, the auxiliary sleeve 1 is a cylindrical structure. When the auxiliary sleeve 1 is cylindrical, its structure is similar to that of the protective sleeve. When the auxiliary sleeve 1 is inserted into the protective sleeve, a double-layer structure is formed, which is more conducive to the fixation of the channel. At the same time, the elastic skeleton 6 can also support the channel outlet to facilitate surgical operations.

[0028] In one embodiment, the auxiliary sleeve 1 is a trumpet-shaped structure, and the inner diameter of the insertion end 2 is larger than the inner diameter of the extension end 5. When the wound is small, the protective sleeve is subjected to a greater squeezing effect, so the auxiliary sleeve 1 with a trumpet-shaped structure is used to expand the opening as much as possible to facilitate the entry of the instrument into the wound.

[0029] In one embodiment, a support frame 7 is embedded on the outer wall of the auxiliary sleeve 1, and the support frame 7 corresponds to the position of the laparoscope fixing sleeve 4. The support frame 7 is used to stabilize the wall of the auxiliary sleeve 1 at the position of the laparoscope fixing sleeve 4. Since the laparoscope fixing sleeve 4 needs to support the laparoscope, the corresponding wall of the auxiliary sleeve 1 is subjected to greater force, so the support frame 7 is additionally added to increase the anti-deformation ability of the wall at that location and the support stability of the channel.

[0030] In one embodiment, the support frame 7 is an H-shaped structure, and the laparoscope fixing sleeve 4 corresponds to the middle position of the support frame 7. The support frame 7 is set to an H-shaped structure, while ensuring the support, avoiding affecting the deformation ability of the auxiliary sleeve 1 itself, so that the auxiliary sleeve 1 can be applied to different wounds.

[0031] In one embodiment, the length direction of the support frame 7 is consistent with the radial direction of the auxiliary sleeve 1. The length direction of the auxiliary sleeve 1 is limited by the wound, and it is difficult to achieve a good supporting effect by arranging the support frame 7 along the length direction of the auxiliary sleeve 1, so it is consistent with the radial direction of the auxiliary sleeve 1.

[0032] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An incision protection sleeve laparoscope assist device, characterized in that: The auxiliary sleeve (1) comprises an auxiliary sleeve (1), the two ends of the auxiliary sleeve (1) are open, the insertion end (2) of the auxiliary sleeve (1) is opened outward to form a buckle groove (3), the auxiliary sleeve (1) has a laparoscope fixing sleeve (4) in the inside, the axial direction of the laparoscope fixing sleeve (4) is consistent with the length direction of the auxiliary sleeve (1), and the length of the laparoscope fixing sleeve (4) is shorter than the length of the auxiliary sleeve (1), and an elastic skeleton (6) is pre-buried at the extension end (5) of the auxiliary sleeve (1).

2. The incision protection sleeve laparoscope-assisted device according to claim 1, characterized in that: The auxiliary sleeve (1) is a cylindrical structure.

3. The incision protection sleeve laparoscope-assisted device according to claim 1, characterized in that: The auxiliary sleeve (1) is a trumpet-shaped structure, and the inner diameter of the insertion end (2) is larger than the inner diameter of the extension end (5).

4. The incision protection sleeve laparoscope assisting device according to claim 1, characterized in that: A support frame (7) is embedded on the outer wall of the auxiliary sleeve (1), and the support frame (7) corresponds to the position of the laparoscope fixing sleeve (4).

5. The incision protection sleeve laparoscope-assisted device according to claim 4, characterized in that: The support frame (7) is an H-shaped structure, and the laparoscope fixing sleeve (4) corresponds to the middle position of the support frame (7).

6. The incision protection sleeve laparoscope-assisted device according to claim 5, characterized in that: The length direction of the support frame (7) is consistent with the radial direction of the auxiliary sleeve (1).

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