Acne removing device

Abstract

The utility model discloses an acne removing device, and belongs to the technical field of medical instruments. The acne removing device comprises a sleeve, a drawing assembly is arranged in the sleeve, the acne removing device further comprises a drawing cylinder installed in the sleeve, a collecting groove is formed in one end of the drawing cylinder, a thin film is fixedly arranged in the collecting groove, a drawing hole communicated with the collecting groove is formed in the other end of the drawing cylinder, and the thin film extends towards the drawing hole; a piston cavity is formed in the sleeve, a mounting groove communicated with the piston cavity is formed in one end of the sleeve, and one end of the extraction cylinder is inserted into the mounting groove; a push plate is arranged on the sleeve in a sliding manner, and a pricking needle is inserted into the push plate; according to the utility model, the extraction cylinder is inserted into the sleeve, and the thin film is fixedly arranged in the extraction cylinder, so that acnes can be sucked into the collecting groove, and due to the blocking of the thin film, the acnes can be prevented from being sucked into the sleeve, the cleaning difficulty of the sleeve can be reduced, and the use effect can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical instruments, in particular to an acne removal device. Background Art

[0002] Acne and blackheads are common diseases among teenagers. It takes a long time to treat them with drugs alone. Removing pus and keratin plugs in hair follicles is very important to promote recovery and reduce late scars. In dermatology, doctors often need to remove blackheads on patients' faces. The commonly used method of removing blackheads is to poke the blackheads with a blackhead needle and then squeeze them out with a pressure ring.

[0003] After searching, the Chinese patent application No. 201721350900.4 discloses a medical dermatology acne removal device, including a sleeve, a gripping handle, a piston, a mounting column, an acne needle, a connecting rod and a twitching handle. The outer ring of the sleeve is fixedly connected to a gripping handle, the central hole of the sleeve is movably connected to a piston, the bottom of the piston is fixedly connected to a mounting column, the bottom of the mounting column is fixedly connected to an acne needle, the top of the piston is fixedly connected to a connecting rod, the top of the connecting rod penetrates the inner wall of the upper end of the sleeve, and the top end of the connecting rod is fixedly connected to a twitching handle. The utility model can assist medical staff in cleaning acne on the face of patients when dermatologists clean acne. The operation is simple and convenient, which greatly facilitates the work of medical staff. The utility model has a simple structure, is easy and quick to use, has a good cleaning effect, is low in manufacturing cost, and is highly practical. The above patent has the following shortcomings in actual use: when in use, acne is sucked into the sleeve, which is inconvenient to clean, and cross infection is prone to occur, affecting safety in use. Utility Model Content

[0004] The utility model aims to solve the problem in the prior art that it is inconvenient to clean the acne after the acne is sucked into the sleeve, and proposes an acne removing device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A acne removal device comprises a sleeve, a pulling assembly is arranged in the sleeve, and also comprises: an extraction cylinder installed in the sleeve, wherein a collecting groove is provided on one end of the extraction cylinder, a film is fixedly arranged in the collecting groove, an extraction hole connected with the collecting groove is provided at the other end of the extraction cylinder, and the film extends toward the extraction hole; a piston cavity is provided in the sleeve, the pulling assembly is arranged in the piston cavity, a mounting groove connected with the piston cavity is provided at one end of the sleeve, and one end of the extraction cylinder is inserted into the mounting groove; a push plate is slidably arranged on the sleeve, and a puncture needle is inserted on the push plate.

[0007] In order to improve the fixing effect and sealing performance of the extraction tube, preferably, a rubber ring is fixedly provided on the inner wall of the installation groove, and the end surface of the rubber ring away from the installation groove abuts against the extraction tube.

[0008] In order to facilitate the extraction of acne by the extraction tube, preferably, a second sealing ring is fixedly provided on the end surface of the outer wall of the extraction hole.

[0009] In order to absorb acne mucus, preferably, gauze is fixedly provided on the end surface of the film close to the extraction hole.

[0010] Preferably, a guide groove is provided on the outer wall of the sleeve, a limit plate is slidably arranged in the guide groove, one end of the push plate extending into the guide groove is fixedly connected to the limit plate, and a spring is arranged in the guide groove, and both ends of the spring are respectively fixedly connected to the guide groove and the limit plate.

[0011] Preferably, a vent hole communicating with the piston cavity is provided in the sleeve, a rubber plug is fixedly provided on the outer wall of the sleeve, and one end of the rubber plug is inserted into the vent hole.

[0012] Compared with the prior art, the utility model provides an acne removal device, which has the following beneficial effects:

[0013] 1. The acne removal device has an extraction tube plugged into the sleeve, a collection groove is provided in the extraction tube, and a film is fixedly provided in the collection groove, so that acne can be sucked into the collection groove. Due to the blocking of the film, acne can be prevented from being sucked into the sleeve, which can reduce the difficulty of cleaning the sleeve, avoid cross infection, and improve the use effect. Moreover, the extraction tube is plugged into the installation groove, which is convenient for assembly and disassembly and replacement.

[0014] 2. The acne removal device has a guide groove on the sleeve, a push plate is slidably arranged in the guide groove, and then the puncture needle is inserted into the push plate. On the one hand, it is convenient to drive the puncture needle to prick the acne, and on the other hand, when extracting, the puncture needle is in the guide groove, which can avoid pricking the doctor or the patient, thereby improving the safety of use. Moreover, the puncture needle is inserted into the push plate, which is convenient for replacement or disinfection, thereby improving the use effect.

[0015] The parts not involved in the device are the same as the prior art or can be implemented by the prior art. The utility model inserts an extraction tube on the sleeve, and a film is fixedly arranged in the extraction tube, so that the acne can be sucked into the collection groove. Due to the obstruction of the film, the acne can be prevented from being sucked into the sleeve, which can reduce the difficulty of cleaning the sleeve and improve the use effect. In addition, the extraction tube is inserted in the installation groove, which is convenient for assembly and disassembly and easy for replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1This is a schematic diagram of the structure of an acne removal device proposed by the utility model. Figure 1 ;

[0017] Figure 2 This is a schematic diagram of the structure of an acne removal device proposed by the utility model. Figure 2 ;

[0018] Figure 3 This is a cross-sectional view of an acne removal device proposed by the utility model;

[0019] Figure 4 An acne removal device proposed by the utility model Figure 3 Enlarged view of part A.

[0020] In the figure: 1. sleeve; 101. piston chamber; 102. piston plate; 103. pull rod; 104. pull plate; 105. handle; 106. first sealing ring; 107. guide groove; 108. mounting groove; 109. rubber ring; 110. air vent; 2. extraction cylinder; 201. collecting groove; 202. extraction hole; 203. second sealing ring; 3. film; 301. gauze; 4. limit plate; 401. push plate; 402. spring; 5. needle. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0023] Example:

[0024] Reference Figure 1-Figure 4A device for removing acne comprises a sleeve 1, the material of the sleeve 1 can be transparent glass or plastic, preferably glass, which is convenient for observing the situation in the sleeve 1 and improving the extraction effect. A pulling assembly is arranged in the sleeve 1, and a handle 105 is fixedly arranged on the outer wall of the sleeve 1. Here, we design the pulling assembly as follows: a piston plate 102 is slidably arranged in the piston cavity 101, a pull rod 103 coaxial with the piston plate 102 is fixedly arranged on the piston plate 102, a pull plate 104 is fixedly arranged on one end of the pull rod 103 extending out of the sleeve 1, and a first sealing ring 106 is fixedly arranged on the piston plate 102, and the end surface of the first sealing ring 106 away from the piston plate 102 is abutted against the inner wall of the piston cavity 101. When in use, the pull rod 103 is pulled to slide by the pull plate 104, and the pull rod 103 can move the piston plate 102 up and down in the piston cavity 101 to realize the extraction of acne. It also includes: an extraction tube 2 is installed in the sleeve 1, and the material of the extraction tube 2 can be transparent glass or plastic. The extraction tube 2 is a disposable item. After use, it is removed from the sleeve 1, disposed and discarded after harmless treatment. The same patient can use it multiple times within a consultation period, such as twenty to thirty minutes. Here, we prefer transparent plastic to facilitate observation of the collection situation in the collection tank 201, wherein a collection tank 201 is opened on one end of the extraction tube 2, and a film 3 is fixedly arranged in the collection tank 201. The material of the film 3 can be rubber, plastic or silicone, preferably silicone, and an extraction hole 202 connected to the collection tank 201 is opened at the other end of the extraction tube 2, and the film 3 is extended to the extraction hole 202; a piston cavity 101 is opened in the sleeve 1, and the pulling assembly is arranged in the piston cavity 101, and a mounting groove 108 connected to the piston cavity 101 is opened at one end of the sleeve 1, and the extraction tube 2 is away from the extraction hole 2 One end of 02 is inserted into the mounting groove 108; a push plate 401 is slidably arranged on the sleeve 1, and a puncture needle 5 is arranged on the push plate 401. A plug hole is opened on the push plate 401, and the end of the puncture needle 5 away from the needle tip is inserted into the plug hole, which is convenient for assembly and disassembly and replacement. Here, the puncture needle 5 is a disposable item. After use, it is removed from the push plate 401, harmlessly disposed and discarded. The same patient can use it multiple times within a consultation period to improve the use effect. When in use, by removing the extraction tube 2 is inserted into the mounting groove 108, the acne is pricked with the puncture needle 5, and then the extraction hole 202 on the extraction tube 2 is sleeved on the acne, and then the piston plate 102 is driven by the pull plate 104 to extract. At this time, the film 3 can be driven toward the piston plate 102, and negative pressure can be generated in the collection groove 201 to suck the acne into the collection groove 201. Due to the use of the film 3, the acne can be prevented from being sucked into the sleeve 1, so the difficulty of cleaning the sleeve 1 can be reduced and the use effect can be improved.

[0025] When in use, by inserting the extraction tube 2 on the sleeve 1, a collection groove 201 is provided in the extraction tube 2, and a film 3 is fixedly arranged in the collection groove 201, the acne can be sucked into the collection groove 201. Due to the obstruction of the film 3, the acne can be prevented from being sucked into the sleeve 1, the difficulty of cleaning the sleeve 1 can be reduced, cross infection can be avoided, and the use effect is improved. In addition, the extraction tube 2 is inserted into the installation groove 108, which is convenient for assembly and disassembly and replacement. By opening the guide groove 107 on the sleeve 1, a push plate 401 is slidably provided in the guide groove 107, and then the puncture needle 5 is inserted into the push plate 401, on the one hand, it is convenient to drive the puncture needle 5 to prick the acne, and on the other hand, when extracting, the puncture needle 5 is in the guide groove 107, which can avoid pricking the doctor or the patient, thereby improving the safety of use. In addition, the puncture needle 5 is inserted into the push plate 401, which is convenient for replacement or disinfection, thereby improving the use effect.

[0026] Reference Figure 2-Figure 4 A rubber ring 109 is fixedly arranged on the inner wall of the mounting groove 108, and the end surface of the rubber ring 109 away from the mounting groove 108 is abutted against the extraction tube 2. When in use, by fixing the rubber ring 109 in the mounting groove 108, on the one hand, the extraction tube 2 can be fixed to prevent the extraction tube 2 from falling from the mounting groove 108 and affecting normal use; on the other hand, the sealing effect between the extraction tube 2 and the inner wall of the mounting groove 108 can be improved, which is convenient for extracting acne.

[0027] Reference Figure 1 and Figure 3 A second sealing ring 203 is fixedly provided on the outer wall end face of the extraction hole 202. When in use, by putting the second sealing ring 203 around the acne, the sealing between the extraction hole 202 and the patient's skin can be improved, making it easier to remove the acne.

[0028] Reference Figure 3 and Figure 4 A gauze 301 is fixedly provided on the end surface of the film 3 near the extraction hole 202. When in use, the gauze 301 is fixedly provided on the film 3 to adhere to the mucus of the acne, so as to prevent the mucus of the acne from slipping out of the collecting groove 201 when the next acne is extracted, thereby affecting normal use.

[0029] Reference Figure 1 and Figure 2A guide groove 107 is provided on the outer wall of the sleeve 1, and the long side of the guide groove 107 is parallel to the axis of the sleeve 1. A limit plate 4 is slidably arranged in the guide groove 107, and one end of the push plate 401 extending into the guide groove 107 is fixedly connected to the limit plate 4, and a spring 402 is provided in the guide groove 107, and the spring 402 is preferably a tension spring, and the two ends of the spring 402 are respectively fixedly connected to the inner top of the guide groove 107 and the end surface of the limit plate 4 away from the thorn 5. A through hole connected to the guide groove 107 is provided on the sleeve 1. When in use, one end of the thorn 5 is inserted into the push plate 401 through the through hole. When in use, by inserting the thorn 5 into the push plate 401 , and then slide the push plate 401 in the guide groove 107. When puncturing the acne, the push plate 401 can be pushed to slide in the guide groove 107, so that the other end of the puncture needle 5 slides out from the through hole, and then the acne can be punctured. After the puncture is completed, wipe it clean with a disinfectant towel, and then release the push on the push plate 401. Under the elastic force of the spring 402, the push plate 401 returns to its original position. At this time, the puncture needle 5 is in the guide groove 107, which can avoid pricking the doctor or patient when extracting the acne, which helps to improve the safety of use. After the consultation with the same patient is completed, the puncture needle 5 is removed from the push plate 401, discarded after harmless treatment, and then the sleeve 1 is disinfected as a whole.

[0030] Reference Figure 4 , a vent hole 110 connected to the piston chamber 101 is opened in the sleeve 1, and a rubber plug is fixedly arranged on the outer wall of the sleeve 1, and one end of the rubber plug is inserted into the vent hole 110. When in use, the vent hole 110 is opened on the sleeve 1, and the rubber plug is inserted into the vent hole 110. When it is necessary to adjust the position of the piston plate 102 in the piston chamber 101, the rubber plug can be removed from the vent hole 110. At this time, the position of the piston plate 102 can be adjusted, especially when the piston plate 102 is pushed toward the mounting groove 108, the acne mucus in the collecting groove 201 can be avoided from being squeezed out, so that the same patient can be extracted more or less within the same consultation time period, thereby improving the utilization rate of the extraction tube 2. After use, the extraction tube 2 and the puncture needle 5 are removed from the sleeve 1, discarded after harmless treatment, and then the sleeve 1 is disinfected as a whole, which is convenient to clean and convenient to improve the user experience.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An acne removal device, comprising a sleeve (1), wherein a pull-out assembly is arranged inside the sleeve (1), characterized in that: Also includes: The extraction cylinder (2) is installed in the sleeve (1). Wherein, a collecting groove (201) is provided on one end of the extraction tube (2), a film (3) is fixedly arranged in the collecting groove (201), an extraction hole (202) connected to the collecting groove (201) is provided on the other end of the extraction tube (2), and the film (3) extends toward the extraction hole (202); A piston cavity (101) is provided in the sleeve (1), the pulling assembly is arranged in the piston cavity (101), one end of the sleeve (1) is provided with a mounting groove (108) which is in communication with the piston cavity (101), and one end of the extraction cylinder (2) is inserted into the mounting groove (108); A push plate (401) is slidably arranged on the sleeve (1), and a puncture needle (5) is inserted into the push plate (401).

2. The acne removal device according to claim 1, characterized in that: A rubber ring (109) is fixedly arranged on the inner wall of the installation groove (108), and the end surface of the rubber ring (109) away from the installation groove (108) abuts against the extraction cylinder (2).

3. The acne removal device according to claim 1, characterized in that: A second sealing ring (203) is fixedly arranged on the outer wall end surface of the extraction hole (202).

4. The acne removal device according to claim 1, characterized in that: A gauze (301) is fixedly arranged on the end surface of the film (3) close to the extraction hole (202).

5. The acne removal device according to claim 1, characterized in that: A guide groove (107) is provided on the outer wall of the sleeve (1), a limit plate (4) is slidably arranged in the guide groove (107), one end of the push plate (401) extending into the guide groove (107) is fixedly connected to the limit plate (4), and a spring (402) is arranged in the guide groove (107), and two ends of the spring (402) are respectively fixedly connected to the guide groove (107) and the limit plate (4).

6. The acne removal device according to claim 1, characterized in that: The sleeve (1) is provided with a vent hole (110) in communication with the piston chamber (101), and a rubber plug is fixedly provided on the outer wall of the sleeve (1), with one end of the rubber plug being inserted into the vent hole (110).

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