Special wart resection device for dermatology department

Abstract

The utility model discloses a special wart resection device for dermatology department, which comprises a laser cutting knife and a dust collection structure, the laser cutting knife comprises a handle, a mounting groove arranged on the inner wall of the handle, a laser cutting knife head fixedly arranged on the inner wall of the mounting groove through a support frame, and an adjusting component arranged on the surface of the handle. According to the special wart resection device for the dermatology department, when warts of a patient need to be removed, the positioning ring can make contact with the skin of the patient, the warts are located in the positioning ring, and when the warts of different sizes are removed, the handle and the compression spring can be pressed or lifted, so that the positioning ring can be always driven to make contact with the skin of the patient; therefore, the distance between the laser cutting knife head and the skin of a patient can be quickly adjusted according to the size of the wart of the patient by using the positioning ring as a reference, so that the wart can be quickly cut on the premise of reducing the damage to surrounding normal tissues as much as possible, and the use of medical personnel is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of medical apparatus and instruments, especially relates to a special resecter for warts in dermatology. BACKGROUND

[0002] The main symptom of warts is the appearance of warty neoplasm on the skin of patients, and common types of warts include common warts, plantar warts and flat warts. Laser warts removal in dermatology is a method for treating skin warts by using laser technology.

[0003] The principle of laser warts removal is to use the high-energy light beam emitted by the laser to aim at the cells in the wart body, so that the cells are evaporated and burned, achieving the effect of warts removal. In the operation of laser warts removal, the distance between the laser knife and the skin is related. If the distance is too far, the laser knife may not effectively act on the wart tissue, resulting in that the wart cannot be completely removed. If the distance is too close, the normal skin tissue may be damaged unnecessarily. In medical operations, professional medical staff will control the distance between the laser knife and the skin according to the size, position and depth of the wart, so as to effectively remove the wart and minimize the damage to the surrounding normal tissue.

[0004] However, the traditional medical laser warts removal cutting knife has the following defects in use: although the traditional laser warts removal cutting knife can adjust the distance between the laser and the skin, it is mostly adjusted by a knob. When a patient has a large number of warts on the skin, and the sizes of the warts are different, the knob needs to be constantly turned to adjust the distance between the laser and the skin, which is not convenient for doctors to use. In view of the above defects, the present application provides a special resecter for warts in dermatology. CONTENT OF THE UTILITY MODEL

[0005] The utility model aims at providing a special resecter for warts in dermatology to solve the technical problems proposed in the background art.

[0006] To achieve the above-mentioned purpose, the specific technical scheme of the utility model is as follows: a special resecter for warts in dermatology, comprising:

[0007] A laser cutting knife, the laser cutting knife comprises a handle, a mounting groove opened in the inner wall of the handle, a laser cutting knife head fixedly installed on the inner wall of the mounting groove through a support frame, and an adjusting assembly arranged on the surface of the handle;

[0008] The adjusting assembly comprises an adjusting knob threadedly connected to the surface of the handle, a protective cover sleeved on the surface of the handle, a turntable rotatably installed on the surface of the protective cover, a compression spring sleeved on the surface of the handle, a guide assembly arranged in the protective cover, and a positioning assembly arranged at the lower end of the protective cover;

[0009] A dust suction structure is arranged in the interior of the handle for adsorbing smoke dust.

[0010] Preferably, one end of the compression spring is fixedly connected with the upper end of the rotating disc, and the other end of the compression spring is fixedly connected with the lower end of the adjusting knob.

[0011] Preferably, the guiding assembly comprises a strip-shaped slot formed in the surface of the handle and a strip-shaped block fixedly installed on the inner wall of the protective cover.

[0012] Preferably, the dust suction structure comprises an air inlet hole formed in the surface of the protective cover, a converging groove formed in the top wall of the mounting groove, and an air outlet pipe fixedly installed on the surface of the handle.

[0013] Preferably, one end of the air outlet pipe is in communication with the interior of the converging groove, and the other end of the air outlet pipe is connected with an external dust suction system.

[0014] Preferably, the positioning assembly comprises a snap ring, a positioning ring fixedly installed on the lower end of the snap ring, and a rubber ring fixedly installed on the surface of the snap ring.

[0015] The wart special cutter for dermatology has the following advantages:

[0016] The wart special cutter for dermatology, by setting the laser cutting knife, rotating the adjusting knob can change the position of the adjusting knob on the handle, so as to drive the protective cover to slide along the surface of the handle, when it is needed to remove the wart of the patient, at this time, the positioning ring can contact the skin of the patient, and the wart is in the interior of the positioning ring, when facing different sizes of wart, at this time, the handle can be pressed or lifted, the compression spring can always drive the positioning ring to contact the skin of the patient, thus the positioning ring can be used as a reference, and the distance between the laser cutting knife head and the skin of the patient can be quickly adjusted according to the size of the wart of the patient, so that the cutting of the wart can be realized quickly under the premise of minimizing the damage to the surrounding normal tissue, thereby facilitating the use of medical staff.

[0017] The wart special cutter for dermatology, by setting the dust suction structure, when the laser cutting knife head cuts the wart, a large amount of smoke and dust will be generated at this time, at this time, driving the external dust suction system can generate suction force in the mounting groove, the smoke and dust will be discharged from the room along the mounting groove, the converging groove and the air outlet pipe, avoiding the generation of a large amount of burnt smell in the room. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments, and it should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation to the scope, and for those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0019] Figure 1 is a three-dimensional structure schematic view of the utility model;

[0020] Figure 2 is a regulation assembly front cut structure schematic view of the utility model;

[0021] Figure 3 is a gathering groove front cut structure schematic view of the utility model;

[0022] Figure 4 is a handle front cut structure schematic view of the utility model;

[0023] Figure 5 is a positioning assembly front cut structure schematic view of the utility model.

[0024] Marking in the drawing: 10 handle, 11 installation groove, 12 laser cutting knife head, 13 support frame, 20 regulation knob, 21 protective cover, 22 turntable, 23 compression spring, 30 strip-shaped groove, 31 strip-shaped block, 40 air inlet hole, 50 gathering groove, 51 exhaust pipe, 60 snap ring, 61 positioning ring, 62 rubber ring. DETAILED DESCRIPTION

[0025] In the following, only certain exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the embodiments of the utility model. Therefore, the drawings and the description are considered to be exemplary in nature rather than limiting.

[0026] In the description of the embodiments of the utility model, it is understood that the orientation or positional relationship indicated by the terms "length", "vertical", "horizontal", "top", "bottom" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the embodiments of the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the embodiments of the utility model.

[0027] In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include one or more of the features. In the description of the embodiments of the utility model, the meaning of "multiple" is two or more than two, unless otherwise specifically limited.

[0028] In the embodiments of the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense, for example, can be fixedly connected, or can be detachably connected, or can be integrated; can be mechanically connected, or can be electrically connected, or can be communicated; can be directly connected, or can be indirectly connected through an intermediate medium, or can be the communication or interaction relationship between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0029] The following disclosure provides many different embodiments or examples for implementing different structures of the embodiments of the present application. In order to simplify the disclosure of the embodiments of the present application, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present application. In addition, the embodiments of the present application can refer to the same reference numerals and / or reference letters in different examples, and such repetition is for the purpose of simplification and clarity, which does not indicate the relationship between the various embodiments and / or settings discussed.

[0030] In order to better understand the purpose, structure and function of the present application, the present application will be further described in detail below in combination with the drawings.

[0031] As shown in Figures 1-5 The present application is a special cutter for removing warts in dermatology, which comprises a laser cutting knife and a dust collection structure.

[0032] The laser cutting knife comprises a handle 10, a mounting groove 11 opened in the inner wall of the handle 10, a laser cutting knife head 12 fixedly installed in the inner wall of the mounting groove 11 through a support frame 13, and an adjusting assembly arranged on the surface of the handle 10. The laser cutting knife head 12 is a prior art, which can emit a high-energy light beam to aim at the cells in the wart, so that it evaporates and burns, achieving the effect of removing warts, and thus is not described here.

[0033] The adjusting assembly comprises an adjusting knob 20 threadedly connected to the surface of the handle 10, a protective cover 21 sleeved on the surface of the handle 10, a turntable 22 rotatably installed on the surface of the protective cover 21, a compression spring 23 sleeved on the surface of the handle 10, a guide assembly arranged in the protective cover 21, and a positioning assembly arranged at the lower end of the protective cover 21. The protective cover 21 is made of transparent acrylic.

[0034] The positioning assembly comprises a clamping ring 60, a positioning ring 61 fixedly installed at the lower end of the clamping ring 60, and a rubber ring 62 fixedly installed on the surface of the clamping ring 60. The rubber ring 62 is inserted into the protective cover 21, so that the clamping ring 60 and the positioning ring 61 can be fixed on the protective cover 21, thereby facilitating the replacement of the positioning assembly after use of the device.

[0035] The guide assembly comprises a strip-shaped slot 30 formed on the surface of the handle 10 and a strip-shaped block 31 fixedly installed on the inner wall of the protective cover 21, one end of the compression spring 23 is fixedly connected with the upper end of the rotating disc 22, the other end of the compression spring 23 is fixedly connected with the lower end of the adjusting knob 20, rotating the adjusting knob 20 can change the position of the adjusting knob 20 on the handle 10, so as to drive the protective cover 21 to slide along the surface of the handle 10, and the movement track of the protective cover 21 can be limited by the cooperation of the strip-shaped block 31 and the strip-shaped slot 30.

[0036] When it is needed to remove the warts of the patient, the positioning ring 61 can be contacted with the skin of the patient at this time, and the warts are inside the positioning ring 61, when facing warts of different sizes, the handle 10 can be pressed or lifted up at this time, the compression spring 23 can always drive the positioning ring 61 to contact the skin of the patient, so the distance between the laser cutting knife head 12 and the skin of the patient can be quickly adjusted according to the size of the warts of the patient by taking the positioning ring 61 as a reference, so that the cutting of the warts can be quickly realized under the premise of minimizing the damage to the surrounding normal tissues, and the use of medical staff is facilitated.

[0037] The dust suction structure is arranged in the interior of the handle 10 and is used for adsorbing smoke dust, the dust suction structure comprises an air inlet hole 40 formed on the surface of the protective cover 21, a converging groove 50 formed on the top wall of the mounting groove 11 and an exhaust pipe 51 fixedly installed on the surface of the handle 10, one end of the exhaust pipe 51 is communicated with the interior of the converging groove 50, and the other end of the exhaust pipe 51 is connected with an external dust suction system.

[0038] When the laser cutting knife head 12 cuts the warts, a large amount of smoke dust will be generated, then driving the external dust suction system can make the mounting groove 11 generate suction, and the smoke dust can be discharged out of the room along the mounting groove 11, the converging groove 50 and the exhaust pipe 51, so that a large amount of burnt smell in the room can be avoided.

[0039] It can be understood that the utility model is described through some embodiments, and those skilled in the art know that various changes or equivalent replacements can be made to these features and embodiments without departing from the spirit and scope of the utility model. In addition, under the guidance of the utility model, these features and embodiments can be modified to adapt to specific conditions and materials without departing from the spirit and scope of the utility model. Therefore, the utility model is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application belong to the scope protected by the utility model.

Claims

1. A special excision device for dermatological warts, characterized in that, include: The laser cutting knife includes a handle (10), a mounting groove (11) opened on the inner wall of the handle (10), a laser cutting knife head (12) fixedly mounted on the inner wall of the mounting groove (11) by a support frame (13), and an adjustment component disposed on the surface of the handle (10). The adjustment assembly includes an adjustment knob (20) threaded onto the surface of the handle (10), a protective cover (21) fitted onto the surface of the handle (10), a turntable (22) rotatably mounted on the surface of the protective cover (21), a compression spring (23) fitted onto the surface of the handle (10), a guide assembly located inside the protective cover (21), and a positioning assembly located at the lower end of the protective cover (21). A dust-collecting structure is disposed inside the handle (10) for adsorbing smoke and dust.

2. The dermatological wart excision device according to claim 1, characterized in that: One end of the compression spring (23) is fixedly connected to the upper end of the turntable (22), and the other end of the compression spring (23) is fixedly connected to the lower end of the adjustment knob (20).

3. The dermatological wart excision device according to claim 1, characterized in that: The guide assembly includes a strip groove (30) formed on the surface of the handle (10) and a strip block (31) fixedly installed on the inner wall of the protective cover (21).

4. The dermatological wart excision device according to claim 1, characterized in that: The dust collection structure includes an air inlet (40) on the surface of the protective cover (21), a converging groove (50) on the top wall of the mounting groove (11), and an exhaust pipe (51) fixedly mounted on the surface of the handle (10).

5. A dermatological wart excision device according to claim 4, characterized in that: One end of the exhaust pipe (51) is connected to the interior of the collecting groove (50), and the other end of the exhaust pipe (51) is connected to the external dust collection system.

6. The dermatological wart excision device according to claim 1, characterized in that: The positioning component includes a retaining ring (60), a positioning ring (61) fixedly installed at the lower end of the retaining ring (60), and a rubber ring (62) fixedly installed on the surface of the retaining ring (60).

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