CN111249001A - Carbon dioxide laser for cutting skin fibroid lesion tissue - Google Patents
Carbon dioxide laser for cutting skin fibroid lesion tissue Download PDFInfo
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- CN111249001A CN111249001A CN202010092903.2A CN202010092903A CN111249001A CN 111249001 A CN111249001 A CN 111249001A CN 202010092903 A CN202010092903 A CN 202010092903A CN 111249001 A CN111249001 A CN 111249001A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
- A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
- A61B2018/00452—Skin
- A61B2018/00458—Deeper parts of the skin, e.g. treatment of vascular disorders or port wine stains
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00964—Features of probes
- A61B2018/0097—Cleaning probe surfaces
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
- A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
- A61B2018/2015—Miscellaneous features
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Abstract
The invention discloses a carbon dioxide laser instrument for cutting skin fibroid stove tissues, which relates to the technical field of carbon dioxide laser instruments, and particularly relates to a carbon dioxide laser instrument for cutting skin fibroid stove tissues. According to the invention, the air inlet cavity and the air outlet cavity can be fully utilized, so that air flow forms vortex in the air inlet cavity and the air outlet cavity, dust accumulation in the air outlet cavity is avoided, and the effects of maintenance free, disinfection and no dead angle can be achieved; in the invention, the air inlet holes and the air outlet holes are uniformly distributed on the wall of the output positioning cylinder, so that the air inlet and the air outlet are uniform, and the influence of torrent on the output stability of laser can be avoided; the air box has the advantages of simple installation structure, strong sealing performance and higher practicability.
Description
Technical Field
The invention relates to the technical field of carbon dioxide laser instruments, in particular to a carbon dioxide laser instrument for cutting skin fibroid lesion tissues.
Background
The carbon dioxide laser is a medical apparatus mainly used for cutting, vaporizing, carbonizing, solidifying and irradiating human tissues so as to achieve the purpose of treatment. Is widely applied to surgical operations of otolaryngology department, dermatology department, cosmetology department, gynecology department, neurosurgery department and the like. The traditional Chinese medicine composition is mainly used for treating vascular skin diseases, pigmentary skin diseases, malignant tumors, benign tumors or cysts, keratosis, hyperplasia and other skin diseases, but the following defects still exist in the practical use:
when lattice laser treatment is carried out, dander, dust and the like easily influence the lens, so that the fineness of the lens is influenced, the treatment effect is influenced, impurities such as the dander are burnt by laser to form smoke, infection of sensitive skin after treatment of a patient is possibly caused, and the performance and the laser intensity of light transmission components of the lattice laser treatment instrument are also influenced.
To this end, we propose a carbon dioxide laser for the cutting of skin fibroid lesion tissue to solve the above drawbacks.
Disclosure of Invention
The invention aims to provide a carbon dioxide laser for cutting skin fibroid lesion tissues so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a carbon dioxide laser instrument for cutting skin fibroid stove tissue comprises an output positioning cylinder, wherein the output positioning cylinder is of a cylindrical structure, a clamping joint is integrally arranged at the upper end of the output positioning cylinder, a circle positioning ring is fixedly welded at the outer ring of the lower end of the output positioning cylinder, an air guide rib is fixedly arranged at the inner ring of the output positioning cylinder, the air guide rib is of a spiral structure, an air box is sleeved at the outer ring of the output positioning cylinder, a fixing ring is integrally arranged at the upper end of the air box, the fixing ring is fixed at the outer ring of the output positioning cylinder through a screw, a rubber sealing ring is fixedly arranged at one side, close to the output positioning cylinder, of the fixing ring, the rubber sealing ring is tightly attached between the fixing ring and the output positioning cylinder, a magnetic attraction ring is fixedly arranged at the inner ring of the lower end of the air box, an inner sealing ring is fixedly arranged at the inner ring of the, the magnetic suction ring is fixed at the outer ring of the output positioning cylinder in an adsorption manner, the lower end of the air box is fixedly welded with a sealing support, the sealing support is of an L-shaped structure, a sealing rubber ring is arranged in a cavity formed between the sealing support and the output positioning cylinder and is sealed at the position connected with the bottom end of the air box and the output positioning cylinder, a tightening groove is formed in the sealing rubber ring, an opening is formed in the surface of the sealing rubber ring and is communicated with the tightening groove, a magnetic fixing plate and an elastic sheet are arranged in the tightening groove and are of an L-shaped structure, the magnetic fixing plate is of a concave-shaped structure, a bulge is integrally arranged on the elastic sheet, the end part of the magnetic fixing plate is clamped between the bulge and the inner wall of the elastic sheet, the magnetic fixing plate is far away from two convex surfaces and is respectively close to the output positioning cylinder and the air box, and the inner walls at two sides of the sealing support and the, two faces of the elastic piece are close to the two groups of elastic springs, an air inlet hole and an air outlet hole are sequentially formed in the surface of the output positioning cylinder from top to bottom, the cross sections of the air inlet hole and the air outlet hole form an integral circular groove structure through multiple groups of V-shaped grooves, a spacer ring is arranged in the middle of the air box and separates the upper portion of the air box from the lower portion of the air box into an air inlet cavity and an air outlet cavity, an air inlet buffer shell and an air outlet buffer shell are fixedly welded on one side of the air box, an air inlet pipe and an air outlet pipe are integrally formed in one end, far away from the air box, of the air inlet buffer shell and one end, far away from the air box, of.
Preferably, the air inlet buffer shell is of a spherical shell structure, the air inlet buffer shell is communicated between the air inlet cavity and the air inlet pipe, the air inlet hole is communicated with the air inlet cavity, and the air inlet hole is communicated with the inside and the outside of the output positioning cylinder.
Preferably, the air outlet buffer shell is of a spherical shell structure, the air outlet buffer shell is communicated between the air outlet cavity and the air outlet pipe, the air outlet cavity is communicated with the air outlet hole, and the air outlet hole is communicated with the inside and the outside of the output positioning cylinder.
Preferably, a group of sealing rings are movably embedded in the outer ring of the clamping joint, and the cross section of each sealing ring is circular.
Preferably, the upper surface of the positioning ring is provided with a first positioning hole, one side of the positioning ring, which is far away from the output positioning cylinder, is provided with a second positioning hole, and the second positioning hole is communicated with the bottom of the first positioning hole.
Preferably, the bottom surface of the positioning ring is fixedly provided with a buffer rubber pad, the bottom surface of the buffer rubber pad is provided with a plurality of groups of sealing grooves, and each sealing groove is of a trapezoidal groove structure with a large upper part and a small lower part.
Compared with the prior art, the invention has the beneficial effects that: the invention has reasonable structure and strong functionality, and has the following advantages:
1. according to the invention, the air inlet cavity and the air outlet cavity can be fully utilized, so that air flow forms vortex in the air inlet cavity and the air outlet cavity, dust accumulation in the air outlet cavity is avoided, and the effects of maintenance free, disinfection and no dead angle can be achieved;
2. in the invention, the air inlet holes and the air outlet holes are uniformly distributed on the wall of the output positioning cylinder, so that the air inlet and the air outlet are uniform, and the influence of torrent on the output stability of laser can be avoided;
3. the air box has the advantages of simple installation structure, strong sealing performance and higher practicability.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is an enlarged view of the structure at B in FIG. 1 according to the present invention.
In the figure: the air inlet and outlet device comprises an output positioning cylinder 1, a clamping joint 2, a positioning ring 3, an air box 4, an air guide rib 5, an air inlet hole 6, an air outlet hole 7, an air inlet cavity 8, an air outlet cavity 9, a spacer ring 10, a sealing ring 11, a rubber sealing ring 12, a fixing ring 13, an air inlet buffer shell 14, an air inlet pipe 15, an air outlet buffer shell 16, a manual valve 17, an air outlet pipe 18, a sealing support 19, a first positioning hole 20, a second positioning hole 21, a buffer rubber pad 22, a sealing groove 23, a sealing rubber ring 24, an elastic spring 25, a magnetic fixing plate 26, a bulge 27, an elastic sheet 28, an opening 29, an inner sealing ring 30, a magnetic suction ring 31 and a tightening groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: a carbon dioxide laser for cutting skin fibroid stove tissue comprises an output positioning cylinder 1, wherein the output positioning cylinder 1 is of a cylindrical structure, a clamping joint 2 is integrally arranged at the upper end of the output positioning cylinder 1, a circle of positioning ring 3 is fixedly welded at the outer ring of the lower end of the output positioning cylinder 1, an air guide rib 5 is fixedly arranged at the inner ring of the output positioning cylinder 1, the air guide rib 5 is of a spiral structure, an air box 4 is sleeved at the outer ring of the output positioning cylinder 1, a fixing ring 13 is integrally arranged at the upper end of the air box 4, the fixing ring 13 is fixed at the outer ring of the output positioning cylinder 1 through a screw, a rubber sealing ring 12 is fixedly arranged at one side of the fixing ring 13 close to the output positioning cylinder 1, the rubber sealing ring 12 is hermetically attached between the fixing ring 13 and the output positioning cylinder 1, a magnetic suction ring 31 is fixedly arranged at the inner ring of the lower end, an internal sealing ring 30 is hermetically attached between a magnetic suction ring 31 and an output positioning cylinder 1, the magnetic suction ring 31 is fixedly adsorbed at the outer ring of the output positioning cylinder 1, a sealing support 19 is fixedly welded at the lower end of an air box 4, the sealing support 19 is of an L-shaped structure, a sealing rubber ring 24 is arranged in a cavity formed between the sealing support 19 and the output positioning cylinder 1, the sealing rubber ring 24 is sealed at the position where the bottom end of the air box 4 is connected with the output positioning cylinder 1, a tightening groove 32 is arranged inside the sealing rubber ring 24, an opening 29 is arranged on the surface of the sealing rubber ring 24, the opening 29 is communicated with the tightening groove 32, a magnetic fixing plate 26 and an elastic sheet 28 are arranged inside the tightening groove 32, the elastic sheet 28 is of an L-shaped structure, the magnetic fixing plate 26 is of a concave-shaped structure, a bulge 27 is integrally arranged on the elastic sheet 28, and the end part of the magnetic fixing plate 26 is clamped, two surfaces, far away from the bulge 27, of the magnetic fixing plate 26 are close to the output positioning cylinder 1 and the air box 4 respectively, the inner walls of two sides of the sealing support 19 are fixedly connected with the sealing rubber ring 24 through elastic springs 25, two surfaces of the elastic sheet 28 are close to two groups of elastic springs 25, an air inlet hole 6 and an air outlet hole 7 are sequentially arranged on the surface of the output positioning cylinder 1 from top to bottom, the sections of the air inlet hole 6 and the air outlet hole 7 are of an integral circular groove structure formed by multiple groups of V-shaped grooves, a spacer ring 10 is arranged in the middle of the air box 4 and separates the upper portion and the lower portion of the air box 4 into an air inlet cavity 8 and an air outlet cavity 9 respectively, an air inlet buffer shell 14 and an air outlet buffer shell 16 are fixedly welded on one side of the air box 4, an air inlet pipe 15 and an air outlet pipe 18 are integrally arranged at one ends, far away from the air box 4, of the air inlet buffer shell 14 and.
The air inlet buffer shell 14 is in a spherical shell structure, the air inlet buffer shell 14 is communicated between the air inlet cavity 8 and the air inlet pipe 15, the air inlet holes 6 are communicated with the air inlet cavity 8, and the air inlet holes 6 are communicated with the inside and the outside of the output positioning cylinder 1.
The air outlet buffer shell 16 is of a spherical shell structure, the air outlet buffer shell 16 is communicated between the air outlet cavity 9 and the air outlet pipe 18, the air outlet cavity 9 is communicated with the air outlet hole 7, and the air outlet hole 7 is communicated with the inside and the outside of the output positioning cylinder 1.
The outer lane department activity that the joint connects 2 is inlayed and is had a set of sealing ring 11, and the sealing ring 11 cross-section is circular, and the leakproofness is strong when the joint connects 2 and connects external device.
The upper surface of the positioning ring 3 is provided with a first positioning hole 20, one side of the positioning ring 3, which is far away from the output positioning cylinder 1, is provided with a second positioning hole 21, the second positioning hole 21 is communicated with the bottom of the first positioning hole 20, and an external fixing device can be clamped in the first positioning hole 20 or the second positioning hole 21, so that the positioning ring 3 is further stably positioned.
The bottom surface of holding ring 3 is fixed and is equipped with cushion rubber pad 22, and cushion rubber pad 22's bottom surface is equipped with a plurality of groups seal groove 23, and seal groove 23 is big-end-up's trapezoidal cell body structure, plays the purpose of giving output location section of thick bamboo 1 buffering when connecting, and seal groove 23 has the effect of supplementary extrusion deformation, can keep better sealed effect.
The working principle is as follows: air is discharged through the air inlet pipe 15, forms a vortex through the air inlet buffer shell 14 and enters the air inlet hole 6, the inlet air keeps a vortex state again due to the structural arrangement of the air inlet hole 6, then is discharged into the output positioning cylinder 1, can also keep the vortex state through the air guide ribs 5 on the inner wall of the output positioning cylinder 1, and makes full use of the air inlet cavity 8 and the air outlet cavity 9, so that airflow forms a vortex in the air inlet cavity 8 and the air outlet cavity 9, dust accumulation in the air outlet cavity 9 is avoided, and the effects of maintenance free and no dead angle in disinfection can be achieved;
the air inlet holes 6 and the air outlet holes 7 are uniformly distributed on the wall of the output positioning cylinder 1, so that air inlet and air outlet are uniform, and the influence of torrent on the output stability of laser can be avoided;
the mounting structure of bellows 4 is simple, the upper end is direct fixed through solid fixed ring 13, rubber seal 12 is sealed, the lower extreme is direct to inhale ring 31 through magnetism and adsorbs fixedly, then it is sealed through inside seal ring 30, because the unstable structure of 4 lower parts of bellows, through being provided with the sealing rubber ring 24 that compresses tightly in real time through elastic spring 25, can be with 4 lower extremes of bellows stable seal, and the inside elastic sheet 28 of sealing rubber ring 24 can prop tight groove 32 tight in real time, make sealing rubber ring 24 keep full state, and prop the magnetism fixed plate 26 in tight groove 32 and can adsorb sealing rubber ring 24 and fix in the 4 lower extremes of bellows and the 1 outside of output location section of thick bamboo, connection structure's stability has been guaranteed, the leakproofness is strong, the practicality is higher.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A carbon dioxide laser instrument for cutting skin fibroid lesion tissues, which comprises an output positioning cylinder (1), and is characterized in that: the utility model discloses a wind power generation device, including an output location section of thick bamboo (1), output location section of thick bamboo (1) is cylindric structure, and the upper end an organic whole of output location section of thick bamboo (1) is equipped with joint (2), and the fixed welding of the lower extreme outer lane department of output location section of thick bamboo (1) has round holding ring (3), the fixed wind guide rib (5) that is equipped with of inner circle department of output location section of thick bamboo (1), wind guide rib (5) are the heliciform structure, and the outer lane department cover of output location section of thick bamboo (1) is equipped with bellows (4), the upper end an organic whole of bellows (4) is equipped with solid fixed ring (13), gu fixed ring (13) pass through the fix with screw in the outer lane department of output location section of thick bamboo (1), gu fixed ring (13) is close to the one side of output location section of thick bamboo (1) and is fixed and is equipped with, the fixed inside seal circle (30) that is equipped with in inner circle department of ring (31) is inhaled to magnetism, inside seal circle (30) is sealed to be laminated and is inhaled between ring (31) and the output location section of thick bamboo (1) in magnetism, the magnetism is inhaled ring (31) and is adsorbed and fix the outer lane department at output location section of thick bamboo (1), the fixed welding of lower extreme of bellows (4) has seal holder (19), seal holder (19) are L font structure, are equipped with sealing rubber ring (24) in the cavity of constituteing between seal holder (19) and the output location section of thick bamboo (1), sealing rubber ring (24) are sealed in the position that bellows (4) bottom and output location section of thick bamboo (1) are connected, the inside of sealing rubber ring (24) is equipped with props tight groove (32), and the surface of sealing rubber ring (24) is equipped with opening (29), opening (29) and props tight groove (32) intercommunication, prop the inside of tight groove (32) and be equipped with magnetism fixed plate (26) and flexure strip (, the utility model discloses a wind box, including an elastic sheet (28), magnetism fixed plate (26), output location section of thick bamboo (1) and bellows (4) are close to respectively to magnetism fixed plate (26), the tip block of magnetism fixed plate (26) is between the inner wall of arch (27) and elastic sheet (28), two faces that arch (27) were kept away from in magnetism fixed plate (26) are close to output location section of thick bamboo (1) and bellows (4) respectively, all through elastic spring (25) fixed connection between the both sides inner wall of seal carrier (19) and sealed rubber ring (24), two faces of elasticity piece (28) are close to two sets of elastic spring (25), the output location section of thick bamboo (1) is equipped with inlet opening (6) and exhaust vent (7) from top to bottom in proper order, the cross-section of inlet opening (6) and exhaust vent (7) constitutes holistic circular slot structure by multiunit V word shape groove, the intermediate position of bellows (4) separates there is spacer ring (10), the air box is characterized in that an air inlet cavity (8) and an air outlet cavity (9) are respectively formed by the upper portion and the lower portion of the air box (4) through a spacer ring (10), an air inlet buffer shell (14) and an air outlet buffer shell (16) are fixedly welded on one side of the air box (4), an air inlet pipe (15) and an air outlet pipe (18) are respectively and integrally arranged at one ends, far away from the air box (4), of the air inlet buffer shell (14) and the air outlet buffer shell (16), and manual valves (17) are respectively arranged on the air inlet pipe (15) and the air outlet pipe (18).
2. The carbon dioxide laser for cutting skin fibroid lesion tissue according to claim 1, wherein: the air inlet buffer shell (14) is of a spherical shell structure, the air inlet buffer shell (14) is communicated between the air inlet cavity (8) and the air inlet pipe (15), the air inlet holes (6) are communicated with the air inlet cavity (8), and the air inlet holes (6) are communicated with the inside and the outside of the output positioning cylinder (1).
3. The carbon dioxide laser for cutting skin fibroid lesion tissue according to claim 1, wherein: the air outlet buffer shell (16) is of a spherical shell structure, the air outlet buffer shell (16) is communicated between the air outlet cavity (9) and the air outlet pipe (18), the air outlet cavity (9) is communicated with the air outlet hole (7), and the air outlet hole (7) is communicated with the inside and the outside of the output positioning cylinder (1).
4. The carbon dioxide laser for cutting skin fibroid lesion tissue according to claim 1, wherein: a group of sealing rings (11) is movably embedded in the outer ring of the clamping connector (2), and the sections of the sealing rings (11) are circular.
5. The carbon dioxide laser for cutting skin fibroid lesion tissue according to claim 1, wherein: the upper surface of holding ring (3) is equipped with locating hole (20) No. one, and one side that output location section of thick bamboo (1) was kept away from in holding ring (3) is equipped with No. two locating holes (21), No. two locating holes (21) communicate the bottom of locating hole (20).
6. The carbon dioxide laser for cutting skin fibroid lesion tissue according to claim 1, wherein: the bottom surface of holding ring (3) is fixed and is equipped with rubber cushion pad (22), the bottom surface of rubber cushion pad (22) is equipped with a plurality of groups seal groove (23), seal groove (23) are big-end-up's trapezoidal groove body structure.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010092903.2A CN111249001A (en) | 2020-02-14 | 2020-02-14 | Carbon dioxide laser for cutting skin fibroid lesion tissue |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010092903.2A CN111249001A (en) | 2020-02-14 | 2020-02-14 | Carbon dioxide laser for cutting skin fibroid lesion tissue |
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| CN202010092903.2A Pending CN111249001A (en) | 2020-02-14 | 2020-02-14 | Carbon dioxide laser for cutting skin fibroid lesion tissue |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112555290A (en) * | 2020-11-18 | 2021-03-26 | 倪翔 | Drive shaft assembly for improving positioning precision of drive shaft |
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| CN112555290A (en) * | 2020-11-18 | 2021-03-26 | 倪翔 | Drive shaft assembly for improving positioning precision of drive shaft |
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