Medical cotton swab with metal reinforced rod body

Abstract

The utility model discloses a medical cotton swab with a metal reinforced rod body, which belongs to the technical field of medical instruments and comprises a rod body and a metal sheet embedded in the rod body, a cotton ball is wound on the top of the rod body, the metal sheet is spirally embedded in the rod body along the bottom of the rod body, and the metal sheet is wound on the top of the rod body. A clamping ring is fixed to the end, away from the bottom of the rod body, of the metal sheet, the clamping ring and the metal sheet are integrally arranged, an opening is formed in one side of the clamping ring, and the clamping ring sleeves the bonding position of the cotton ball and the rod body; the metal sheet is embedded and wound outside the rod body, due to spiral winding, the metal sheet can be embodied on any surface of the rod body, a cotton swab can be obviously seen under X-rays and is prevented from being left, and the top of the metal sheet is sleeved and clamped with the cotton ball through the connected clamping ring, so that the cotton ball can be prevented from falling off in an operation.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical instruments, and in particular relates to a medical cotton swab with a metal reinforced rod body. Background Art

[0002] With the development of medical services, the number of cases where objects are left on patients during surgery has decreased. However, clinical work has found that there are developing lines on gauze today, but there are no developing lines on cotton swabs used in surgery. As a result, many hospitals dare not use cotton swabs during surgery, fearing that the cotton swabs will be left in the patient's body and cannot be detected by X-rays, thus endangering the patient's health. If there are marks similar to developing lines on cotton swabs, the left-over objects can be detected by X-rays, which will greatly reduce the inconvenience of doctors performing surgery, provide patients with maximum protection, and help improve medical standards.

[0003] From investigating the role of the gauze developing line, it was found that the developing yarn can be developed under X-rays, so that the doctor can clearly see the gauze and will not cause carry-over problems. The gauze developing line gives us inspiration to mark the cotton swab stick to make the cotton swab obvious under X-rays, thereby reducing the cotton swab carry-over problem. The first thing the inventor thought of was to wrap the developing line around the cotton swab, but because the medical cotton swab stick is made of natural birch, the developing line is too thin and difficult to maintain on the cotton swab stick, and it is easy to fall off and inconvenient to use. Subsequently, after research and investigation, it was found that metal will show a central image of the metal material under X-rays, so a medical cotton swab with a metal reinforced rod body was proposed. Utility Model Content

[0004] The utility model aims to provide a medical cotton swab with a metal reinforced rod body, wherein a metal sheet is embedded and wound on the outside of the rod body. Due to the spiral winding, the metal sheet can be reflected on any surface of the rod body, and the cotton swab can be clearly seen under X-ray to avoid being left behind. Moreover, a cotton ball is clamped on the top of the metal sheet through a connected clamping ring to prevent the cotton ball from falling during surgery.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a medical cotton swab with a metal reinforced rod body, comprising a rod body and a metal sheet embedded in the rod body, a cotton ball is wrapped around the top of the rod body, the metal sheet is spirally embedded in the rod body along the bottom of the rod body, a clamping ring is fixed to the end of the metal sheet away from the bottom of the rod body, the clamping ring and the metal sheet are integrated, an opening is provided on one side of the clamping ring, and the clamping ring is sleeved at the bonding point between the cotton ball and the rod body.

[0006] Furthermore, the width of the metal sheet is equal to the diameter of the rod.

[0007] Furthermore, a pointed protrusion is fixed on the side of the metal sheet, and a plurality of pointed protrusions are arranged along the length direction of the metal sheet.

[0008] Furthermore, the protruding height of the tip is equal to the radius of the rod body.

[0009] Furthermore, a spiral groove is provided on the rod body, and a concave hole corresponding to the position of the tip protrusion is provided at the bottom of the spiral groove.

[0010] Furthermore, the spiral groove is connected to a clamping groove near the cotton ball end, and the clamping groove is arranged on the side of the rod body.

[0011] Furthermore, there are spherical protrusions and plug-in holes on both sides of the opening respectively. The spherical protrusion is integrated with the clamping ring. Several spherical protrusions are arranged along the height direction of the clamping ring. The positions of the plug-in holes correspond to the positions of the spherical protrusions.

[0012] Furthermore, an embedding groove is provided on the inner wall of the clamping ring, and a plurality of metal strips are staggered inside the embedding groove.

[0013] The beneficial effects of the utility model are as follows: a metal sheet is embedded on the existing cotton swab rod body, the metal sheet is spirally embedded, and a pointed protrusion is provided on the metal sheet. The metal sheet can be inserted into the concave hole provided on the rod body, thereby increasing the stability of the metal sheet, and the metal sheet can be observed on any surface of the rod body, and a cotton ball is clamped on the top of the metal sheet through a connected clamping ring, which can prevent the cotton ball from falling during the operation, and a fixed embedding groove is provided inside the clamping ring, and a developing line can be installed inside to further prevent the cotton ball from being left in the body; the above-mentioned rod body can clearly see the cotton swab under X-ray to prevent it from being left behind during the operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of a medical cotton swab with a metal reinforced rod provided by the utility model;

[0015] Figure 2 It is a schematic diagram of the spiral groove of the medical cotton swab with a metal reinforced rod provided by the utility model;

[0016] Figure 3 It is a schematic diagram of the metal sheet structure of the medical cotton swab with a metal reinforced rod provided by the utility model;

[0017] Figure 4 The utility model provides a medical cotton swab with a metal reinforced rod body. Figure 3 The enlarged schematic diagram at A in the middle;

[0018] Figure 5 The utility model provides a medical cotton swab with a metal reinforced rod body. Figure 3 Enlarged schematic diagram of point B in the middle.

[0019] In the figure: 1. rod body; 2. metal sheet; 3. cotton ball; 4. tip protrusion; 5. spiral groove; 6. concave hole; 7. snap ring; 8. opening; 9. snap groove; 10. spherical protrusion; 11. plug-in hole; 12. embedding groove; 13. metal strip. DETAILED DESCRIPTION

[0020] In order to further understand the content, features and effects of the utility model, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0021] Please also refer to Figures 1 to 5 The following is a detailed description of the medical cotton swab with a metal reinforced rod body according to an embodiment of the utility model in conjunction with the accompanying drawings.

[0022] like Figure 1 As shown, the medical cotton swab with a metal reinforced rod body includes a rod body 1 and a metal sheet 2 embedded in the rod body 1, a cotton ball 3 is wrapped around the top of the rod body 1, and the metal sheet 2 is spirally embedded in the rod body 1 along the bottom of the rod body 1, and a clamping ring 7 is fixed to the end of the metal sheet 2 away from the bottom of the rod body 1, the clamping ring 7 is integrated with the metal sheet 2, an opening 8 is provided on one side of the clamping ring 7, and the clamping ring 7 is sleeved at the bonding point between the cotton ball 3 and the rod body 1.

[0023] A pointed protrusion 4 is fixed on the side of the metal sheet 2 , and a plurality of pointed protrusions 4 are arranged along the length direction of the metal sheet 2 .

[0024] Specifically, a spiral groove 5 is provided on the rod body 1 , and a concave hole 6 corresponding to the tip protrusion 4 is provided at the bottom of the spiral groove 5 , and the concave hole 6 and the tip protrusion 4 are interference fit.

[0025] The spiral groove 5 is connected to a snap-in groove 9 near the cotton ball end. The snap-in groove 9 is provided on the side of the rod body 1 . After the metal sheet 2 is wound, the snap-in ring 7 at the upper end thereof can be snap-into the inside of the snap-in groove 9 .

[0026] Furthermore, there are spherical protrusions 10 and plug-in holes 11 on both sides of the opening 8 respectively. The spherical protrusions 10 are integrated with the clamping ring 7. The spherical protrusions 10 are provided along the height direction of the clamping ring 7. The positions of the plug-in holes 11 correspond to the positions of the spherical protrusions 10. After the clamping ring 7 is clamped in the clamping groove 7, the clamping ring 7 is plugged into the plug-in holes 11 through the spherical protrusions 10 on one side of the opening 8 to buckle the clamping ring 7 at the top position of the rod body 1.

[0027] Furthermore, an embedding groove 12 is provided on the inner wall of the clamping ring 7, and a plurality of metal strips 13 are staggered inside the embedding groove 12. The staggered metal strips 13 form a serrated structure, and the developing line can be embedded inside. Then, the two ends of the developing line are fixed inside the embedding groove 12 and are arranged through the top of the cotton ball 3. The serrated structure can fix the developing line well to prevent the developing line from falling.

[0028] In this embodiment, the metal sheet 2 is made of titanium alloy with a thickness of 0.3 mm. The clamping ring 7 and the metal strip 13 are integrated with the metal sheet 2. The clamping ring 7 is of the same thickness as the metal sheet 2, which facilitates bending. The width of the metal sheet 2 is equal to the diameter of the rod body 1; the tip protrusion 4 is integrated with the metal sheet 2, the number of the tip protrusions 4 is three, and the height of the tip protrusion 4 is equal to the radius of the rod body 1.

[0029] During installation, place the metal sheet 2 along the spiral groove 5 on the rod body 1, press the metal sheet 2 so that the tip protrusion 4 is inserted into the recessed hole 6, fix the metal sheet 2 to the rod body 1, and after the metal sheet 2 is wound, the two ends of the developing line are distributed and clamped in the embedded groove 12, and then the clamping ring 7 is buckled in the clamping groove 9, and at the same time covers the bonding place between the cotton ball 3 and the rod body 1, further reinforcing the cotton ball 3 to prevent the cotton ball 3 from falling during use. At the same time, the developing line passes outside the cotton ball 3, which is convenient for identifying the cotton ball 3 after surgery.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated 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 that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A medical cotton swab with a metal reinforced rod, characterized in that: The invention comprises a rod body (1) and a metal sheet (2) embedded in the rod body (1); a cotton ball (3) is glued and wound on the top of the rod body (1); the metal sheet (2) is spirally embedded in the rod body (1) along the bottom of the rod body (1); a clamping ring is fixed to the end of the metal sheet (2) away from the bottom of the rod body (1); the clamping ring and the metal sheet are integrally arranged; an opening is provided on one side of the clamping ring; and the clamping ring is sleeved at the bonding point between the cotton ball and the rod body.

2. The medical cotton swab with a metal reinforced rod according to claim 1, characterized in that: The width of the metal sheet (2) is equal to the diameter of the rod body (1).

3. The medical cotton swab with a metal reinforced rod according to claim 1, characterized in that: A pointed protrusion (4) is fixed on the side of the metal sheet (2), and a plurality of pointed protrusions (4) are arranged along the length direction of the metal sheet (2).

4. The medical cotton swab with a metal reinforced rod according to claim 3, characterized in that: The height of the tip protrusion (4) is equal to the radius of the rod body (1).

5. The medical cotton swab with a metal reinforced rod according to claim 3, characterized in that: The rod body (1) is provided with a spiral groove (5), and the bottom of the spiral groove (5) is provided with a concave hole (6) corresponding to the position of the tip protrusion (4).

6. The medical cotton swab with a metal reinforced rod according to claim 5, characterized in that: The spiral groove (5) is connected to a clamping groove (9) at the end close to the cotton ball (3), and the clamping groove (9) is arranged on the side of the rod body (1).

7. The medical cotton swab with a metal reinforced rod according to claim 1, characterized in that: The opening (8) is provided with a spherical protrusion (10) and a plug hole (11) on both sides respectively. The spherical protrusion (10) and the clamping ring (7) are integrated. A plurality of spherical protrusions (10) are provided along the height direction of the clamping ring (7). The position of the plug hole (11) corresponds to the position of the spherical protrusion (10).

8. The medical cotton swab with a metal reinforced rod according to claim 1, characterized in that: An embedding groove (12) is provided on the inner wall of the clamping ring (7), and a plurality of metal strips (13) are staggeredly arranged inside the embedding groove (12).

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