Micro spoon knife for lipoma

Abstract

The utility model relates to a micro spoon knife for lipoma, which comprises a curette spoon and a cutting knife, the curette spoon and the cutting knife are respectively arranged at two ends of a connecting handle, the end part of the curette spoon is provided with a thin-wall spoon body with a concave middle part, and the end part of the cutting knife is provided with a blade; the curette body is in an oval shape with the middle concave downwards, the oval shape is smoothly concave downwards from the edge to the middle, the curette spoon, the cutting knife and the connecting handle are of an integrated structure or a split structure, and the curette spoon and the cutting knife are both made of medical metal materials. The curette spoon and the cutting knife are manufactured into a whole, using is convenient, the end cutting edge facilitates small incision mode cutting, the other end adopts the design of the spoon for curetting adipose tissue, damage to a patient is small, the curette is suitable for minimally invasive surgery, operation of a doctor is easy, an open surgery is changed into the minimally invasive surgery, the clinical patient treatment cost is reduced, and the operation efficiency is improved. The disposable sterile medical instrument product is convenient for doctors to take and use, and meanwhile, the risk of cross infection of patients can be avoided.

Description

Technical Field

[0001] The utility model relates to the field of medical instruments, in particular to a micro-spoon knife for lipoma. Background Art

[0002] Lipoma is a common benign tumor of human soft tissue, composed of mature fat cells, which can occur in any part of the body with fat, mainly under the skin. It is generally a single mass with clear boundaries and is round or lobed. It is soft and has normal skin on the surface. The larger ones are suitable for surgical resection. The surgical treatment methods include: lipoma resection, liposuction, laparoscopic surgery or laser resection. The surgical incision is longer. Due to the difference in the patient's physique, there is a risk of leaving a larger scar after surgery for larger lipomas. The use of liposuction, laparoscopic surgery or laser resection for surgery requires more medical equipment and requires the operator to be skilled. The advancement of medical equipment and the technical level of the operator have a direct impact on the quality of the operation, resulting in high surgical costs and a heavy burden on patients. In addition, it is difficult to separate the skin and the tumor from a relatively compact lipoma. Therefore, the present application provides a micro-spoon knife for lipomas that is easy to operate, low in cost, and has a small surgical incision. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a micro-spoon knife for lipoma which is easy to use, low in cost and has a small surgical wound.

[0004] In order to solve the above problems, the technical solution adopted by the utility model is:

[0005] A micro-spoon knife for lipoma comprises a scraper spoon and a cutting knife, wherein the scraper spoon and the cutting knife are respectively arranged at two ends of a connecting handle, the end of the scraper spoon is provided with a thin-walled spoon body with a concave middle part, and the end of the cutting knife is provided with a blade.

[0006] As an implementation mode of the utility model, the spoon body is an ellipse with a concave middle portion, and the length of the ellipse is set to 10-20 mm, and the width is set to 5-15 mm.

[0007] As an implementation mode of the utility model, the spoon body is smoothly concave from the edge to the middle, and the concave depth is set to 0-3mm.

[0008] As an implementation mode of the utility model, the spoon body is connected to the connecting handle via a spoon handle, the spoon body and the spoon handle are fixedly connected, and the connecting portion thereof is rounded.

[0009] As an implementation mode of the utility model, the blade is connected to the connecting handle through a blade rod, and the blade is arranged at the free end of the blade rod.

[0010] As an implementation mode of the utility model, two transition zones are symmetrically arranged at the end of the shank, and the two transition zones are inclined and intersected at the end of the shank. The blade is arranged at the intersection, and the width of the blade does not exceed the diameter of the shank.

[0011] As an embodiment of the utility model, transition parts are provided at both ends of the connecting handle, a hand-holding part is provided between the two transition parts, the transition part at one end is smoothly connected to the scraper spoon, and the transition part at the other end is smoothly connected to the cutting knife.

[0012] As an implementation mode of the utility model, the hand-held portion is provided with an anti-skid pattern, and the anti-skid pattern is convex or concavely arranged on the surface of the hand-held portion.

[0013] As an implementation mode of the utility model, the connecting handle, the scraper spoon and the cutting knife are an integrated structure, which are made of medical metal materials and are integrally formed, and the blade is hardened.

[0014] As an embodiment of the utility model, the connecting handle, the scraper spoon and the cutting knife are of a split structure and are fixedly connected by threads or interference fit. The scraper spoon and the cutting knife are made of medical metal materials.

[0015] The beneficial effects of adopting the above technical solution are:

[0016] The utility model provides a micro-spoon knife for lipoma, comprising a scraper spoon and a cutting knife made in one piece. The scraper spoon and the cutting knife are respectively arranged at two ends of a connecting handle for easy use. A blade is arranged at the end of the cutting knife for easy cutting with a small incision. The spoon body at the end of the scraper spoon is an ellipse with a concave middle part, and the ellipse is smoothly concave from the edge to the middle, which is convenient for scraping fat tissue operation. The scraper spoon and the cutting knife are both made of medical metal materials, and the connecting handle is made of medical metal materials or non-metallic materials, which can reduce production costs and has high cost performance. The application is a disposable sterile medical device product, which is convenient for doctors to use, and turns open surgery into minimally invasive surgery, has the advantages of small wound and fast recovery, strong pressure when piercing the skin, little pain for patients, and thorough cutting and peeling of lipoma tissue, which reduces the clinical patient treatment cost, makes the doctor's operation simple, and can avoid the risk of cross infection among patients. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a front structural schematic diagram of the utility model;

[0019] Figure 3 It is a schematic diagram of the top view structure of the utility model;

[0020] Figure 4 It is a partial structural sectional view of the utility model.

[0021] Among them: 1. scraper spoon; 1-1. spoon body; 1-2. spoon handle; 2. cutting knife; 2-1. blade; 2-2. knife rod; 2-2-1. transition area; 3. connecting handle; 3-1. transition part; 3-2. hand-held part. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model is clearly and completely described below in conjunction with specific embodiments.

[0023] like Figures 1 to 4 The micro-spoon knife for lipoma shown in the figure comprises a scraper spoon 1 and a cutting knife 2, which are respectively arranged at both ends of a connecting handle 3, and a blade 2-1 is arranged at the end of the cutting knife 2 for cutting operation. By cutting the skin with a small incision, the cutting knife 2 can penetrate into the subcutaneous fat tissue and enter the lipoma to cut the tumor wall. A thin-walled spoon body 1-1 with a concave middle part is arranged at the end of the scraper spoon 1. The design of the spoon body 1-1 is suitable for minimally invasive surgery. The scraper spoon 1 is used to scrape the fat tissue cleanly.

[0024] like Figure 4 As shown, the spoon body 1-1 of the embodiment of the present application is an ellipse with a concave middle part, the length of the ellipse is set to 10~20mm, the width is set to 5~15mm, the spoon body 1-1 is smoothly concave from the edge to the middle, and the concave depth is set to 0~3mm. This product is manufactured in multiple size series, and appropriate specifications are selected for surgery according to the size and growth location of the lipoma.

[0025] like Figure 2 and Figure 3 As shown, the spoon body 1-1 is connected to the connecting handle 3 through the spoon handle 1-2. The spoon body 1-1 and the spoon handle 1-2 are fixedly connected, and the connection part is rounded to prevent scratching other parts during surgery. The blade 2-1 is connected to the connecting handle 3 through the knife rod 2-2. The blade 2-1 is set at the free end of the knife rod 2-2. Two transition areas 2-2-1 are symmetrically set at the end of the knife rod 2-2. The two transition areas 2-2-1 are inclined and intersected at the end of the knife rod 2-2. The blade 2-1 is set at the intersection. The width of the blade 2-1 does not exceed the diameter of the knife rod 2-2. The transition area 2-2-1 facilitates the cutting knife 2 to gradually penetrate into the subcutaneous fat tissue, causing less pain to the patient.

[0026] like Figures 1 to 4As shown, transition parts 3-1 are provided at both ends of the connecting handle 3, and a hand-held part 3-2 is provided between the two transition parts 3-1. The transition part 3-1 at one end is smoothly connected to the scraper spoon 1, and the transition part 3-1 at the other end is smoothly connected to the cutting knife 2; the hand-held part 3-2 is provided with an anti-skid pattern, and the anti-skid pattern is convex or concavely arranged on the surface of the hand-held part 3-2, so that the operator can hold the hand-held part and operate accurately without slipping. One embodiment of the connecting handle 3, the scraper spoon 1 and the cutting knife 2 is to be made into an integrated structure, which is made of medical material metal material and is integrally formed, and the blade 2-1 is hardened. Another embodiment of the connecting handle 3, the scraper spoon 1 and the cutting knife 2 is to be made into a split structure, which is fixedly connected by thread or interference fit, the scraper spoon 1 and the cutting knife 2 are made of medical material metal material, and the connecting handle 3 is made of other metal materials or non-metallic materials, which can reduce production costs and has a higher cost performance.

[0027] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A micro-spoon knife for lipoma, characterized in that: The invention comprises a scraper spoon (1) and a cutting knife (2), wherein the scraper spoon (1) and the cutting knife (2) are respectively arranged at two ends of a connecting handle (3), the end of the scraper spoon (1) is provided with a thin-walled spoon body (1-1) with a concave middle portion, and the end of the cutting knife (2) is provided with a blade (2-1).

2. The micro-spoon knife for lipoma according to claim 1, characterized in that: The spoon body (1-1) is an ellipse with a concave middle portion, and the length of the ellipse is set to 10-20 mm, and the width is set to 5-15 mm.

3. The micro-spoon knife for lipoma according to claim 1, characterized in that: The spoon body (1-1) is smoothly concave from the edge to the middle, and the concave depth is set to 0-3 mm.

4. The micro-spoon knife for lipoma according to claim 1, characterized in that: The spoon body (1-1) is connected to the connecting handle (3) via the spoon handle (1-2); the spoon body (1-1) and the spoon handle (1-2) are fixedly connected, and the connection portion thereof is rounded.

5. The micro-spoon knife for lipoma according to claim 1, characterized in that: The blade (2-1) is connected to the connecting handle (3) via a blade rod (2-2), and the blade (2-1) is arranged at the free end of the blade rod (2-2).

6. The micro-spoon knife for lipoma according to claim 5, characterized in that: Two transition areas (2-2-1) are symmetrically arranged at the end of the knife rod (2-2); the two transition areas (2-2-1) are arranged obliquely and intersect at the end of the knife rod (2-2); the blade (2-1) is arranged at the intersection thereof; and the width of the blade (2-1) does not exceed the diameter of the knife rod (2-2).

7. The micro-spoon knife for lipoma according to claim 1, characterized in that: Transition portions (3-1) are provided at both ends of the connecting handle (3), a hand-held portion (3-2) is provided between the two transition portions (3-1), the transition portion (3-1) at one end is smoothly connected to the scraper spoon (1), and the transition portion (3-1) at the other end is smoothly connected to the cutting knife (2).

8. The micro-spoon knife for lipoma according to claim 7, characterized in that: The hand-held portion (3-2) is provided with an anti-slip pattern, and the anti-slip pattern is convex or concavely arranged on the surface of the hand-held portion (3-2).

9. The micro-spoon knife for lipoma according to claim 1, characterized in that: The connecting handle (3) is an integrated structure with the scraper spoon (1) and the cutting knife (2), and is made of medical metal material and is integrally formed, and the blade (2-1) is hardened.

10. The micro-spoon knife for lipoma according to claim 1, characterized in that: The connecting handle (3) and the scraper spoon (1) and the cutting knife (2) are of a split structure and are fixedly connected by means of threads or interference fit. The scraper spoon (1) and the cutting knife (2) are made of medical metal materials.

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