Curette aspirator with scales
By designing a scaled curett suction device, the problems of low elimination efficiency and high infection risk in breast cosmetic surgery are solved, continuous elimination and efficient aspiration are achieved, and surgical efficiency and safety are improved.
Patent Information
- Application Number
- CN202420621507.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-28
- Publication Date
- 2025-05-06
- Estimated Expiration
- 2034-03-28
AI Technical Summary
In breast cosmetic surgery, existing curett equipment is inefficient when excising fat layers, and fewer excisions are used at one time. Long-term excretion can easily cause damage to the fat layer and wound infection.
A scaled scraper suction device is designed, including a scraper head, straw, handle and suction joint. The scraper head is connected to the suction joint through the straw. The size of the bowl mouth is smaller than the size of the blade. The cigarette falls into the mouth of the bowl through the blade and is sucked out through the suction joint.
Continuous enucleation operation is achieved, shortening the surgical time, improving surgical efficiency, reducing the risk of wound infection, and improving the safety of the operation through scale marking.
Smart Images
Figure CN222828629U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of medical instruments, in particular to a scaled scraper aspirator. Background Art
[0002] Breast augmentation is one of the most common cosmetic surgeries. Regardless of the type of surgery, the breast skin must first be separated from the subcutaneous fat layer to form a flap. Most fat extractions use ordinary curettes, which remove less fat at a time and take a long time. Prolonged scraping of the fat layer can easily damage the fat layer and cause wound infection. If the target material can be removed at one time and sucked out through the bowl mouth, the efficiency of the operation can be greatly improved. Utility Model Content
[0003] The utility model aims to overcome the deficiencies of the prior art and to provide a scaled scraper aspirator, which can lead the excised material directly outward through a suction joint, so that the excising operation can be performed continuously during surgery, thereby shortening the operation time, improving the operation efficiency, and reducing the risk of wound infection.
[0004] The purpose of the utility model is achieved through the following technical solutions: the scaled scraper suction device comprises a scraper head, a straw, a handle and a suction joint, the front end of the straw is bent upward to form the scraper head, a bowl mouth with an elliptical outline is opened on the surface of the scraper head, a blade is cut at the outer edge of the bowl mouth to form a cutting edge for enucleating tissue, and the bowl mouth is connected to the straw through the scraper head; the rear end of the straw is sleeved with a handle, and the tail of the straw is connected to the suction joint for external suction equipment.
[0005] As a further technical solution, the size of the bowl mouth is smaller than the size of the cutting edge, so that the removed material passes through the cutting edge and falls into the bowl mouth.
[0006] As a further technical solution, the size of the bowl mouth is 5mm and the size of the cutting edge is 7mm.
[0007] As a further technical solution, a plurality of scales are arranged on the outer wall of the straw along the length direction to indicate the distance that the scraper head penetrates into the subcutaneous tissue.
[0008] As a further technical solution, the straw is detachably connected to the handle via threads.
[0009] As a further technical solution, the handle is pear-shaped, narrow at the front and wide at the back, and a plurality of anti-slip grooves are provided on the outer wall of the handle.
[0010] As a further technical solution, the angle at which the front end of the straw bends upward is 10 to 15 degrees.
[0011] The beneficial effects of the utility model are:
[0012] 1. Since the curette head is connected to the suction joint through a straw, the excised material can be scraped off and directly sucked out of the body. The excising operation can be performed continuously without interruption during surgery, shortening the operation time, improving the operation efficiency, and reducing the risk of wound infection;
[0013] 2. The scale on the outer surface of the suction tube can help you understand the size of the curette head that penetrates into the subcutaneous tissue, thus improving the safety of the operation.
[0014] 3. The pear-shaped handle is more in line with human's natural grip and is equipped with anti-slip grooves, which significantly improves the stability and comfort of surgical operations and avoids slipping during surgery;
[0015] 4. The size of the bowl mouth is smaller than the size of the cutting edge, ensuring that the removed material can smoothly fall into the bowl mouth through the cutting edge and that the removed material can be smoothly sucked out. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the main structure of the utility model.
[0017] Figure 2 It is a schematic diagram of the side section structure of the utility model.
[0018] Figure 3 for Figure 1 A partial enlarged schematic diagram of area A in the middle.
[0019] Figure 4 for Figure 2 A partial enlarged schematic diagram of area B in the middle.
[0020] Description of the accompanying reference numerals: scraper head 1, cutting edge 11, bowl mouth 12, straw 2, scale 21, handle 3, anti-slip pattern 31, suction joint 4. DETAILED DESCRIPTION
[0021] The utility model will be described in detail below with reference to the accompanying drawings:
[0022] Example: As attached Figures 1 to 4 As shown, the scaled scraper suction device comprises a scraper head 1 , a cutting edge 11 , a bowl 12 , a straw 2 , scales 21 , a handle 3 , anti-slip patterns 31 and a suction joint 4 .
[0023] Reference Figure 2 , 4 The front end of the straw 2 is slightly bent upward to form the scraper head 1, and the angle of the upward bending of the front end of the straw 2 is 10 to 15° (preferably 12°).
[0024] like Figure 1 , 3As shown, a bowl-shaped mouth 12 (bowl-shaped mouth, whose cross section is a concave arc) with an elliptical outline is provided on the upper surface of the scraper head 1, and a cutting edge 11 is formed at the outer edge of the bowl-shaped mouth 12, and the cutting edge 11 can remove tissue. Further, the size of the bowl-shaped mouth 12 is smaller than the size of the cutting edge 11, and the size of the bowl-shaped mouth 12 is preferably 5 mm, and the size of the cutting edge 11 is preferably 7 mm, so that the removed material can directly fall into the bowl-shaped mouth 12 through the cutting edge 11.
[0025] The bowl mouth 12 is connected to the inner cavity of the straw 2 through the scraper head 1, and a handle 3 is sleeved on the rear end of the straw 2. Preferably, the straw 2 and the handle 3 are detachably connected by a thread. The handle 3 is pear-shaped, narrow in front and wide in the back, and a plurality of anti-slip grooves 31 are provided on the outer wall of the handle 3. The pear-shaped handle is more in line with the natural grip of a person, and the anti-slip grooves are provided, which significantly improves the stability and comfort of the surgical operation and prevents slipping during surgery.
[0026] Preferably, the tail of the suction tube 2 is connected to a suction connector 4, which can be connected to an external suction device, so that the excised material can be scraped and directly sucked out of the body, and the excising operation can be performed continuously without interruption during surgery, thereby shortening the operation time, improving the operation efficiency, and reducing the risk of wound infection. A plurality of scales 21 are arranged on the outer wall of the suction tube 2 along the length direction, and the value thereof indicates the distance between the front end of the curette head 1 and the scale at that location, that is, the scale 21 can indicate the distance that the curette head 1 penetrates into the subcutaneous tissue, thereby improving the safety of the operation.
[0027] The working process of the utility model is as follows: during the operation, according to the surgical needs of different patients, the curette head 1 is inserted into the corresponding scale 21 position under the patient's skin, the operator holds the handle 3, uses the cutting edge 11 to remove the tissue, and the removed material falls into the bowl mouth 12 and is discharged from the body through the suction tube 2 from the suction device connected to the suction joint 4. Since the suction operation can be performed simultaneously with the removal operation, there is no need to interrupt the removal operation, which greatly shortens the operation time, improves the operation efficiency, and reduces the risk of wound infection in patients.
[0028] It is understandable that, for those skilled in the art, any equivalent replacement or change to the technical solution and the concept of the utility model should fall within the protection scope of the claims attached to the utility model.
Claims
1. A scaled curette aspirator, characterized in that: The invention comprises a scraper head (1), a suction tube (2), a handle (3) and a suction joint (4); the front end of the suction tube (2) is bent upward to form the scraper head (1); a bowl mouth (12) with an elliptical outline is provided on the surface of the scraper head (1); a blade (11) is sharpened at the outer edge of the bowl mouth (12) for removing tissue; the bowl mouth (12) is connected to the suction tube (2) through the scraper head (1); the rear end of the suction tube (2) is sleeved with the handle (3); the tail of the suction tube (2) is connected to the suction joint (4) for connecting to an external suction device.
2. The scaled scraper aspirator according to claim 1, characterized in that: The size of the bowl mouth (12) is smaller than the size of the cutting edge (11), so that the removed material passes through the cutting edge (11) and falls into the bowl mouth (12).
3. The scaled scraper aspirator according to claim 2, characterized in that: The size of the bowl mouth (12) is 5 mm, and the size of the cutting edge (11) is 7 mm.
4. The scaled curette aspirator according to claim 1, characterized in that: A plurality of scales (21) are arranged on the outer wall of the suction tube (2) along the length direction, for indicating the distance that the scraper head (1) penetrates into the subcutaneous tissue.
5. The scaled curette aspirator according to claim 1, characterized in that: The straw (2) and the handle (3) are detachably connected via threads.
6. The scaled curette aspirator according to claim 1, characterized in that: The handle (3) is pear-shaped, narrow at the front and wide at the back, and a plurality of anti-slip grooves (31) are provided on the outer wall of the handle (3).
7. The scaled curette aspirator according to claim 1, characterized in that: The angle at which the front end of the straw (2) bends upward is 10 to 15 degrees.