Vulva laser smoke suction mechanism and laser medical equipment

Abstract

The utility model relates to the technical field of medical laser, in particular to a vulva laser smoke suction mechanism and laser medical equipment. Comprising a protective cover, an air suction port formed in the outer surface of the protective cover and fixedly connected, a mounting port formed in the surface of the protective cover, a silicon rubber sleeve arranged on the inner wall of the mounting port, an air suction pipe connected and mounted to the air suction port, a negative pressure machine arranged at one end of the air suction pipe and a fixing unit. Comprising a first fixing band fixedly connected to one end of the protective cover and a second fixing band connected with the first fixing band in a clamped mode. The protective cover has the advantages that the protective cover is simply and conveniently fixed to the affected part of a patient through the fixing unit, harmful gas generated during treatment is isolated through the protective cover, and then the harmful gas in the protective cover is sucked out through the negative pressure machine.

Description

Technical Field

[0001] The utility model relates to the technical field of medical lasers, in particular to a suction mechanism for vulva laser smoke and laser medical equipment. Background Art

[0002] Laser is widely used in the treatment of external genitalia lesions, including vulvar intraepithelial neoplasia, vaginal intraepithelial neoplasia, cervical intraepithelial neoplasia, vulvar lichen sclerosus and other diseases. It has the characteristics of accurate positioning, small surrounding damage, high efficiency, controllability, no contact with tissues, and is suitable for all age groups, and is widely used in clinical practice.

[0003] However, there is increasing evidence that surgical smoke produced by lasers contains active viral and bacterial (including HIV and HPV) DNA and harmful chemicals. Surgical smoke is not only infectious, but also mutagenic. In addition, it may cause allergic sensitization to biological aerosols. The smoke is formed by laser heating the lesion tissue cells to boiling point, rupturing the cell membrane, and causing the substances in the cells to diffuse in the form of fine particles. In surgical smoke, 95% is water and 5% is particulate matter (including chemicals, blood and tissue particles, viruses and bacteria). The size of the particulate matter depends on the equipment used: the diameter of laser smoke particles is about 0.3 microns. Those with a diameter of less than 100 microns remain in the air and the smoke aerosol formed is suspended in the operating room and drifts for a long time and cannot dissipate. It includes photochemically synthesized chemicals, blood and tissue particles, viruses and bacteria. The conditions for the formation of these substances by laser equipment are: laser carbonization, vaporization, and explosion to produce free floating objects with the diameter of smoke particles that remain in the air and affect. It has been determined that active HIV and HPV virus cells are still present in samples taken 36 meters away from the surgical site. Particles floating in these aerosols that are smaller than 2 microns are deposited in the bronchioles and alveoli through breathing. During the operation, this may affect the health of the patient, the surgeon, and the auxiliary surgical team members (such as circulating nurses and anesthesiologists). The surgical smoke in the vagina is relatively concentrated in the vagina, and suction with a suction tube is relatively simple and efficient. However, the laser smoke in the vulva is diffuse, which makes smoking difficult, and traditionally, auxiliary personnel are required to hold additional smoking equipment to suction the laser smoke, which greatly increases labor costs.

[0004] The purpose of the indirect smoke suction device designed in the utility model is to concentrate the smoke into the suction device, remove the smoke simply and efficiently, ensure a clear surgical field of view, protect medical staff, reduce the occurrence of surgical smoke pollution, and do not require the assistance of auxiliary personnel. Utility Model Content

[0005] In view of the problem that the laser smoke dispersion during vulvar surgery cannot be attracted independently in the prior art, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a suction mechanism for vulva laser smoke.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a vulva laser smoke suction mechanism, characterized in that: it includes:

[0008] The smoke suction unit comprises a protective cover, an air inlet fixedly connected to the outer surface of the protective cover, a mounting port provided on the surface of the protective cover, a silicone sleeve provided on the inner wall of the mounting port, an air inlet pipe connected to and installed on the air inlet, and a negative pressure machine provided at one end of the air inlet pipe;

[0009] The material of the protective cover can be transparent acrylic, resin, etc., preferably acrylic.

[0010] The fixing unit comprises a first fixing belt fixedly connected to one end of the protective cover, and a second fixing belt engaged with the first fixing belt.

[0011] As a preferred solution of the vulva laser smoke suction mechanism of the utility model, wherein: the silicone sleeve includes an installation layer installed in soft contact with the installation port, a fixing layer opened on the silicone sleeve, a deformation layer opened on the silicone sleeve, an air inlet opened on the surface of the deformation layer, and a joint opened on the surface of the deformation layer;

[0012] The diameter of the air inlet is 0.2 cm to 2 cm, at least 4 of them are provided, and a one-way valve is also installed at the air inlet.

[0013] As a preferred solution of the vulvar laser smoke suction mechanism of the utility model, the silicone sleeve is made of a silicone elastic material with a certain elasticity, and the elastic deformation of the silicone sleeve material can achieve a soft connection with the installation port and has a better sealing effect.

[0014] As a preferred solution of the suction mechanism of the vulva laser smoke of the utility model, wherein: the air suction port can be set at least one or more on the outer surface of the protective cover.

[0015] As a preferred solution of the vulvar laser smoke suction mechanism of the utility model, the thickness of the fixed layer is thicker than that of the deformable layer, and the thickness ratio is. According to the needs of treatment, the shape of the fixed layer can be circular, square, triangular, cross, and other shapes.

[0016] The deformable layer will deform when the laser treatment pen moves, but the fixed layer will not deform, so that the silicone sleeve is not easily deformed and will not fall off from the installation port due to the silicone sleeve being too soft.

[0017] As a preferred solution of the vulva laser smoke suction mechanism of the utility model, wherein: the first fixing belt is provided with first teeth, and the first fixing belt is provided with at least 4 identical ones.

[0018] As a preferred solution of the vulva laser smoke suction mechanism of the utility model, wherein: the second fixing belt is provided with a second fixedly connected tooth, a fixedly connected socket is provided at one end of the second fixing belt, and a fixedly connected buckle is provided inside the socket.

[0019] As a preferred solution of the vulva laser smoke suction mechanism of the utility model, wherein: two sets of fixedly connected holders and buckles are provided at both ends of the second fixing belt, and at least 4 sets of holders and buckles are also fixedly installed on the outer surface of the second fixing belt;

[0020] Among them, the four groups of the first fixing belts can be inserted into the four groups of sockets and buckles arranged on the outer surface of the second fixing belt.

[0021] The utility model has the beneficial effect of the suction mechanism of the vulva laser smoke: the protective cover is simply and conveniently fixed to the patient's affected area through the fixing unit, the harmful gas generated during treatment is isolated by the protective cover, and the harmful gas inside the protective cover is sucked out by the negative pressure machine.

[0022] Given that in actual use, there is still a problem that the laser treatment pen is not convenient enough to use.

[0023] Therefore, another object of the present invention is to provide a laser medical device.

[0024] In order to solve the above technical problems, the utility model also provides the following technical solutions: a laser medical device comprising an equipment cabinet, a connecting pipe connected to one end of the equipment cabinet, and a laser treatment pen fixedly connected to one end of the connecting pipe and softly connected to the silicone sleeve.

[0025] As a preferred solution of the laser medical device of the utility model, wherein: the diameter of the laser treatment pen is larger than the joint opened by the silicone sleeve, and the movement of the laser treatment pen will cause the deformation layer on the silicone sleeve to deform, but will not affect the sealing effect.

[0026] The beneficial effects of the optical medical device of the utility model are as follows: through the soft combination of the laser treatment pen and the silicone sleeve, the use of the laser treatment pen is convenient and the sealing effect is not affected. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them:

[0028] Figure 1 It is an overall schematic diagram of the utility model.

[0029] Figure 2 It is a side view of the suction mechanism of the vulva laser smoke of the utility model.

[0030] Figure 3 This is an assembly diagram of the vulva laser smoke suction mechanism of the utility model.

[0031] Figure 4 It is a partial enlarged view of the second fixing belt of the utility model.

[0032] Figure 5 It is a front view of the silicone sleeve of the utility model.

[0033] Figure 6 It is a cross-sectional view of the silicone sleeve of the utility model.

[0034] Figure 7 It is the rear view of the silicone sleeve of the utility model.

[0035] Figure 8 Schematic diagram of other shapes of the fixing layer of the silicone sleeve of the utility model. DETAILED DESCRIPTION

[0036] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0037] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0038] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0039] Example 1

[0040] Reference Figures 1 to 8 , which is the first embodiment of the utility model, and this embodiment provides a suction mechanism for vulva laser smoke.

[0041] Specifically, the smoke suction unit 100 includes a protective cover 101, an air intake port 102 fixedly connected to the outer surface of the protective cover 101, a mounting port 103 opened on the surface of the protective cover 101, a silicone sleeve 104 arranged on the inner wall of the mounting port 103, an air intake pipe 105 connected and installed on the air intake port 102, and a negative pressure machine 106 arranged at one end of the air intake pipe 105.

[0042] Among them, the negative pressure machine 106 is an existing medical negative pressure aspirator, and its specification is 882VR-76C-1L. The material of the protective cover 101 can be transparent acrylic, resin, etc., preferably acrylic.

[0043] Furthermore, the silicone sleeve 104 includes a mounting layer 104a mounted in soft contact with the mounting port 103, a fixing layer 104b provided on the silicone sleeve 104, a deformation layer 104c provided on the silicone sleeve 104, an air inlet 104d provided on the surface of the deformation layer 104c, and a joint port 104e provided on the surface of the deformation layer 104c;

[0044] The diameter of the air inlet is 0.2 cm to 2 cm, at least 4 of them are provided, and a one-way valve is also installed at the air inlet.

[0045] Furthermore, the silicone sleeve 104 is made of a silicone elastic material with a certain elasticity, and the elastic deformation of the silicone sleeve 104 can achieve a soft connection with the installation port 103 and have a good sealing effect.

[0046] Preferably, at least one air inlet 102 may be provided on the outer surface of the protective cover 101 , or multiple air inlets 102 may be provided.

[0047] It should be noted that the thickness of the fixing layer 104b is thicker than that of the deformation layer 104c, and the thickness ratio is 2:1. The shape of the fixing layer 104b can be circular, square, triangular, cross, etc. according to the needs of treatment.

[0048] The deformable layer 104c will deform when the laser therapy pen 303 moves, but the fixed layer 104b will not deform, so that the silicone sleeve 104 is not easily deformed and will not fall off from the installation port 103 due to the silicone sleeve 104 being too soft.

[0049] When in use, a silicone sleeve 104 suitable for the patient's affected area is selected, and the silicone sleeve 104 is installed on the installation port 103. Then, the protective cover 101 is placed on the patient's affected area, and the negative pressure machine 106 is turned on to make the inside of the protective cover 101 a negative pressure state. At this time, the laser treatment pen 303 is used for treatment. When the laser treatment pen 303 moves for treatment, it will drive the deformation layer 104c to deform, so that the laser treatment pen 303 can move, thereby improving the flexibility of the laser treatment pen 303. Because the thickness of the fixed layer 104b is thicker than that of the deformation layer 104c, when the deformation layer 104c is deformed, The silicone sleeve 104 will not deform and fall off from the installation port 103. When harmful gases are generated during treatment, the harmful gases inside the protective cover 101 will be sucked out in time through the suction port 102 under the action of the negative pressure machine 106. When there is a lot of gas, the power of the negative pressure machine 106 can be adjusted to improve the suction efficiency, and the external gas can be sucked into the protective cover 101 through the air inlet 104d opened by the silicone sleeve 104. Because the air inlet 104d is provided with a one-way valve, the harmful gases will not leak out from the air inlet 104d, so the pressure inside the protective cover 101 is kept balanced.

[0050] In summary, the harmful gas generated by the laser treatment pen 303 during treatment is sucked out by the setting of the protective cover 101, thereby improving the visual field during surgery, protecting medical staff, and reducing the occurrence of surgical smoke pollution.

[0051] Example 2

[0052] Reference Figures 2 to 4 , which is the second embodiment of the utility model. Different from the previous embodiment, this embodiment provides a fixing unit 200.

[0053] Specifically, the fixing unit 200 includes a first fixing belt 201 fixedly connected to one end of the protective cover 101 , and a second fixing belt 202 engaged with the first fixing belt 201 .

[0054] Furthermore, the first fixing belt 201 is provided with first teeth 201 a, and the first fixing belt 201 is provided with at least four identical first teeth 201 a.

[0055] More preferably, the second fixing belt 202 is provided with a second tooth 202a for fixed connection, one end of the second fixing belt 202 is provided with a fixed socket 202b for fixed connection, and a fixed buckle 202c is provided inside the socket 202b for fixed connection.

[0056] Furthermore, two sets of fixedly connected holders 202b and buckles 202c are provided at both ends of the second fixing belt 202, and at least four sets of holders 202b and buckles 202c are fixedly installed on the outer surface of the second fixing belt 202;

[0057] The four groups of first fixing belts 201 can be inserted into the four groups of sockets 202 b and buckles 202 c provided on the outer surface of the second fixing belt 202 .

[0058] When in use, the patient's legs are passed through the second fixing belt 202 respectively, so that the protective cover 101 is located on the patient's affected part. At this time, the four groups of first fixing belts 201 are respectively inserted into the holder 202b of the second fixing belt 202. With the cooperation of the buckle 202c and the first tooth 201a, the first fixing belt 201 and the second fixing belt 202 are engaged and connected. The length of the first fixing belt 201 is adjusted to an appropriate length, and then the second fixing belt 202 is inserted into the other two groups of holders 202b, and the tightness is adjusted to fix the protective cover 101 on the patient's affected part. When the operation is completed, the first fixing belt 201 and the second fixing belt 202 can be pulled out by simply turning the buckle 202c.

[0059] In summary, by setting the fixing unit 200, the protective cover 101 can be installed on the patient's affected part without the assistance of others, and the installation and disassembly work can be completed simply and conveniently, which greatly reduces the risk of contact for medical staff.

[0060] Example 3

[0061] Reference Figures 1 to 7 , which is the third embodiment of the utility model. Different from the previous embodiment, this embodiment provides a laser medical device 300.

[0062] Specifically, the laser medical device 300 includes an equipment cabinet 301 , a connecting tube 302 disposed at one end of the equipment cabinet 301 , and a laser treatment pen 303 disposed at one end of the connecting tube 302 and fixedly connected and flexibly connected to the silicone sleeve 104 .

[0063] Furthermore, the diameter of the laser treatment pen 303 is larger than the joint 104e opened in the silicone sleeve 104, and the movement of the laser treatment pen 303 will cause the deformation layer 104c on the silicone sleeve 104 to deform, but will not affect the sealing effect.

[0064] When in use, the laser treatment pen 303 is inserted into the joint 104e. Since the diameter of the laser treatment pen 303 is smaller than that of the joint 104e and the joint 104e has good elasticity, the laser treatment pen 303 can be softly connected with the joint 104e, sealed and can be flexibly moved.

[0065] In summary, the soft combination of the laser therapy pen 303 and the silicone sleeve 104 facilitates the use of the laser therapy pen 303 while not affecting the sealing effect.

[0066] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and ratio of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0067] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0068] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0069] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A vulvar laser smoke suction mechanism, characterized by: include, smoke The suction unit (100) comprises a protective cover (101), an air inlet (102) fixedly connected to the outer surface of the protective cover (101), a mounting port (103) provided on the surface of the protective cover (101), a silicone sleeve (104) provided on the inner wall of the mounting port (103), an air inlet pipe (105) connected to and installed on the air inlet (102), and a negative pressure machine (106) provided at one end of the air inlet pipe (105); The fixing unit (200) comprises a first fixing belt (201) fixedly connected to one end of the protective cover (101), and a second fixing belt (202) arranged to be snap-connected to the first fixing belt (201).

2. The vulva laser smoke suction mechanism as claimed in claim 1, characterized in that: The silicone sleeve (104) comprises a mounting layer (104a) mounted in soft contact with the mounting port (103), a fixing layer (104b) provided on the silicone sleeve (104), a deformation layer (104c) provided on the silicone sleeve (104), an air inlet (104d) provided on the surface of the deformation layer (104c), and a coupling port (104e) provided on the surface of the deformation layer (104c); The diameter of the air inlet (104d) is 0.2 cm to 2 cm, and at least four of them are provided.

3. The vulva laser smoke suction mechanism according to claim 1 or 2, characterized in that: The elastic deformation of the material of the silicone sleeve (104) can achieve a soft connection with the installation opening (103) and has a sealing effect.

4. The vulva laser smoke suction mechanism as claimed in claim 3, characterized in that: At least one or more air inlet (102) may be provided on the outer surface of the protective cover (101).

5. The vulva laser smoke suction mechanism as claimed in claim 2, characterized in that: The fixing layer (104b) is thicker than the deformation layer (104c), and the thickness ratio is 2:

1. According to the needs of treatment, the fixing layer (104b) can be in the shape of a circle, a square, a triangle, or a cross.

6. The vulva laser smoke suction mechanism as claimed in claim 5, characterized in that: The first fixing belt (201) is provided with first teeth (201a), and the first fixing belt (201) is provided with at least four identical teeth.

7. The vulva laser smoke suction mechanism as claimed in claim 6, characterized in that: The second fixing belt (202) is provided with second teeth (202a), one end of the second fixing belt (202) is provided with a fixedly connected clamping seat (202b), and a fixedly connected buckle (202c) is provided inside the clamping seat (202b).

8. The vulva laser smoke suction mechanism according to claim 6 or 7, characterized in that: The first fixing belt (201) of the group can be inserted into the interior of the clamping seat (202b) and the buckle (202c) provided on the outer surface of the second fixing belt (202).

9. Laser medical equipment, characterized in that: It comprises the vulvar laser smoke suction mechanism as described in any one of claims 1 to 8, and a laser medical device (300) comprising an equipment cabinet (301), a connecting pipe (302) connected to one end of the equipment cabinet (301), and a laser treatment pen (303) fixedly connected to one end of the connecting pipe (302) and softly connected to the silicone sleeve (104).

10. The laser medical device according to claim 9, characterized in that: The diameter of the laser treatment pen (303) is larger than the joint (104e) opened on the silicone sleeve (104), and the movement of the laser treatment pen (303) causes the deformation layer (104c) on the silicone sleeve (104) to deform, but will not affect the sealing effect.

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