Novel medical cotton swab

Abstract

The utility model relates to the technical field of medical cotton swabs, and discloses a novel medical cotton swab which comprises a cotton swab mechanism, and the cotton swab mechanism comprises a swab body and a conical cotton head connected with the end portion of the swab body. The extension mechanism comprises an extension sleeve, one side of the extension sleeve is in an open shape, a cavity is formed in the extension sleeve, the tail of the rod body is inserted into the cavity, the tail end of the rod body is connected with a rubber ball, the outer surface of the rubber ball is tightly attached to the inner surface of the extension sleeve, and scale marking lines are arranged on the surface of the rod body and used for marking the entering depth. The design that the extension sleeve is located on the outer side of the stick body is adopted, damping limiting is achieved through the rubber ball and the inner surface of the extension sleeve when the rubber ball slides, and therefore the stick body can be quantitatively pulled out of the extension sleeve, and the overall length of the hand stick can be changed. And the device is more convenient for workers to use.

Description

Technical Field

[0001] The utility model relates to the technical field of medical cotton swabs, in particular to a novel medical cotton swab. Background Art

[0002] Cotton swabs, also known as wiping sticks, are small wooden or plastic sticks slightly larger than a matchstick wrapped with a little sterilized cotton. They are mainly used in medical treatment to apply medicine, absorb pus and blood, etc.

[0003] Traditional nurses usually use medical cotton swabs to clean and take samples from patients. However, it is difficult to change the length of traditional cotton swabs, which makes it inconvenient to take samples from the esophagus, anus and gynecological areas, and it is easy to cause discomfort to patients. There is still a certain inconvenience in actual use. Therefore, a new type of medical cotton swab is urgently needed to solve the above problems. Utility Model Content

[0004] In order to overcome the above-mentioned technical problems, the purpose of the utility model is to provide a new type of medical cotton swab to solve the problem proposed in the above-mentioned background technology that traditional nurses generally use medical cotton swabs to clean and take samples from patients, but traditional cotton swabs are difficult to change their length, which makes it inconvenient to take samples from the esophagus, anus and gynecological parts, and easily causes discomfort to patients, and there are still certain inconveniences in actual use.

[0005] The utility model provides the following technical solutions: a novel medical cotton swab, comprising a cotton swab mechanism, wherein the cotton swab mechanism comprises a stick body and a conical cotton head connected to an end portion;

[0006] The extension mechanism comprises an extension sleeve with an open side and a cavity inside, and the tail of the rod body is inserted into the cavity. The tail end of the rod body is connected to a rubber ball, and the outer surface of the rubber ball is tightly fitted with the inner surface of the extension sleeve.

[0007] To implement the above technical solution, an extension sleeve is designed to be located on the outside of the rod body, and the rubber ball is used to slide and limit the rod body against the damping of the inner surface of the extension sleeve, so that the rod body can be quantitatively withdrawn from the extension sleeve, thereby changing the overall length of the hand stick of the device. Compared with the prior art, the device can be adjusted as a whole, making it more convenient for staff to use.

[0008] Furthermore, the surface of the rod body is provided with scale markings for marking the entry depth.

[0009] Implementing the above technical solution allows staff to directly judge the depth.

[0010] Furthermore, the rod body is a hollow component, and the surface of the rod body is evenly distributed with smooth, curved convex strips for increasing strength.

[0011] Implementing the above technical solution can reduce the consumables in rod production and improve its overall strength.

[0012] Furthermore, a rubber block is embedded and installed on the rod body half a centimeter at the tail end of the conical cotton head. The rubber block is a hollow component with a length of three millimeters.

[0013] By implementing the above technical solution, the angle of the conical cotton head can be changed during use, and a certain buffer can be provided, thereby improving the protection effect on patients.

[0014] Furthermore, blocking ring grooves are evenly arranged along a straight line on the inner surface of the extension sleeve for inserting the rubber ball surface.

[0015] To implement the above technical solution, the positioning of the rubber ball and the blocking ring groove is utilized to enhance the limiting strength thereof.

[0016] Furthermore, the open side of the extension sleeve is connected to a rubber sleeve, and the inner diameter of the rubber sleeve is larger than the diameter of the rod body and smaller than the outer diameter of the rubber ball. The side of the extension sleeve close to the conical cotton head is spherical in design.

[0017] By implementing the above technical solution, the rubber ball will not completely fall out of the extension sleeve.

[0018] Technical effects and advantages of the utility model:

[0019] 1. The utility model adopts a design in which the extension sleeve is located outside the rod body, and cooperates with the damping limit of the rubber ball and the inner surface of the extension sleeve when sliding, so that the rod body can be quantitatively drawn out of the extension sleeve, thereby changing the overall length of the hand stick of the device.

[0020] 2. Compared with the prior art, the device of the utility model can be adjusted as a whole, making the device more convenient for staff to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a right side top view of the overall structure of the utility model.

[0022] Figure 2 It is a three-dimensional schematic diagram of the overall structure of the utility model from the left side when viewed from above.

[0023] Figure 3 It is a top three-dimensional schematic diagram of the overall structure of the utility model in the exploded state on the right side.

[0024] Figure 4 It is a side cross-sectional schematic diagram of the rod structure of the utility model.

[0025] The accompanying drawings are marked as follows: 1. cotton swab mechanism; 110. swab body; 111. conical cotton head; 112. rubber block; 2. extension mechanism; 210. extension sleeve; 211. rubber ball; 212. blocking ring groove; 213. rubber sleeve. DETAILED DESCRIPTION

[0026] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the present invention.

[0027] Embodiment 1:

[0028] Refer to the attached drawings in the specification Figure 1-4 The utility model provides a novel medical cotton swab, including a cotton swab mechanism 1, the cotton swab mechanism 1 includes a stick body 110 and a conical cotton head 111 connected to the end head;

[0029] The extension mechanism 2 includes an extension sleeve 210 with an open side and a cavity therein, and the tail of the rod body 110 is inserted into the cavity. The tail end of the rod body 110 is connected to a rubber ball 211, and the outer surface of the rubber ball 211 is tightly fitted with the inner surface of the extension sleeve 210. The inner surface of the extension sleeve 210 is evenly provided with blocking ring grooves 212 along a straight line for the surface insertion of the rubber ball 211. The open side of the extension sleeve 210 is connected to a rubber sleeve 213, and the inner cavity aperture of the rubber sleeve 213 is larger than the diameter of the rod body 110 and smaller than the outer diameter of the rubber ball 211. The side of the extension sleeve 210 close to the conical cotton head 111 is spherical in design.

[0030] When the length needs to be changed, the rod body 110 is held and pulled outward, so that the rubber ball 211 moves on the inner surface of the extension sleeve 210 until it moves to a suitable position and the rubber ball 211 moves to the inside of the blocking ring groove 212 .

[0031] Embodiment 2:

[0032] Refer to the attached drawings in the specification Figure 3 The difference between the second embodiment and the first embodiment is that: the surface of the rod body 110 is provided with scale marks for marking the entry depth, the rod body 110 is a hollow member, and the surface of the rod body 110 is evenly distributed with smooth, curved convex strips for increasing strength, and a rubber block 112 is embedded and installed on the rod body 110 at half a centimeter of the tail end of the conical cotton head 111, and the rubber block 112 is a hollow member with a length of three millimeters.

[0033] When in use, the depth position can be determined according to the scale markings.

[0034] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention.

Claims

1. A novel medical cotton swab, comprising a cotton swab mechanism (1), wherein the cotton swab mechanism (1) comprises a stick body (110) and a conical cotton head (111) connected to an end portion, characterized in that: The extension mechanism (2) comprises an extension sleeve (210) with an open side and an inner cavity, wherein the tail of the rod body (110) is inserted into the inner cavity, and the tail end of the rod body (110) is connected to a rubber ball (211), and the outer surface of the rubber ball (211) is tightly fitted to the inner surface of the extension sleeve (210).

2. A novel medical cotton swab according to claim 1, characterized in that: The surface of the rod body (110) is provided with scale markings for marking the penetration depth.

3. A novel medical cotton swab according to claim 1, characterized in that: The rod body (110) is a hollow component, and the surface of the rod body (110) is evenly distributed with smooth, curved convex strips for increasing strength.

4. A novel medical cotton swab according to claim 1, characterized in that: A rubber block (112) is embedded and installed on the rod body (110) at half a centimeter of the tail end of the conical cotton head (111), and the rubber block (112) is a hollow component with a length of three millimeters.

5. A novel medical cotton swab according to claim 1, characterized in that: The inner surface of the extension sleeve (210) is evenly provided with blocking ring grooves (212) along a straight line for inserting the surface of the rubber ball (211).

6. A novel medical cotton swab according to claim 5, characterized in that: The open side of the extension sleeve (210) is connected to a rubber sleeve (213), and the inner cavity diameter of the rubber sleeve (213) is larger than the diameter of the rod body (110) and smaller than the outer diameter of the rubber ball (211). The side of the extension sleeve (210) close to the conical cotton head (111) is designed to be spherical.

Images