CN211674534U - Laser treatment handle with adjustable holding mode - Google Patents
Laser treatment handle with adjustable holding mode Download PDFInfo
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- CN211674534U CN211674534U CN201922048587.4U CN201922048587U CN211674534U CN 211674534 U CN211674534 U CN 211674534U CN 201922048587 U CN201922048587 U CN 201922048587U CN 211674534 U CN211674534 U CN 211674534U
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Abstract
The utility model discloses a laser treatment handle with adjustable holding mode, belonging to the technical field of medical products, comprising a first shell and a second shell, wherein the first shell is provided with a first joining surface, a first opening surface and a first hollow part, and the first joining surface is provided with a first through hole; the second shell is provided with a second joint surface, a second opening surface and a second hollow part, the second shell is movably connected with the first joint surface through the second joint surface, the second joint surface is provided with a second through hole, and the second through hole is aligned with the first through hole; the included angle range of the longitudinal sections of the second engagement surface and the second hollow part is more than or equal to 120 degrees and less than 180 degrees, the first opening surface, the first hollow part, the first through hole, the second hollow part and the second opening surface form a channel for the optical fiber to pass through, and the fixing seat is connected with the optical fiber passing through the channel. Therefore, the technical effects of flexibly adjusting the holding mode of the laser treatment handle and timely meeting the treatment requirements of different parts in treatment are achieved.
Description
Technical Field
The utility model belongs to the technical field of medical product, in particular to laser treatment handle of adjustable mode of gripping.
Background
Laser technology has been widely used in the medical field, and laser therapy can be used for surgical operation at present to relieve pain and reduce infection. Laser in the laser medical equipment can cut pathological tissues in a cavity through optical fiber transmission, and along with the development of an endoscope technology and the promotion of medical research, the laser medical equipment has obvious advantages in minimally invasive surgery and oral treatment.
At present, for the existing application and laser treatment equipment technology, the optical fiber in the laser treatment handle and the external shell are fixed, for example, if the shape of the external shell is fixed to be vertical, the handheld laser treatment handle can only be vertical; if the shape of the outer housing is fixed in a vertical fashion, the hand-held laser treatment handpiece can only take a vertical fashion. However, different holding modes are required when different parts of a patient are treated, when the vertical holding mode is required, a doctor needs to take up the vertical laser treatment handle, and when the vertical holding mode is required, the doctor needs to replace the vertical laser treatment handle, so that a plurality of laser treatment handles of different models need to be prepared on a treatment site, and the doctor needs to frequently replace the laser treatment handles. Therefore, the laser treatment handle which can not flexibly adjust the holding mode is difficult to meet the treatment requirements of different parts in treatment in time.
In summary, in the existing application and laser treatment device technologies, there is a technical problem that the holding manner of the laser treatment handle cannot be flexibly adjusted according to the requirements of different parts in the treatment process.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the adjustment of the flexibility is difficult to satisfy the treatment demands of different positions in the treatment.
In order to solve the technical problem, the utility model provides a laser treatment handle of adjustable mode of gripping, laser treatment handle and fiber connection, the laser treatment handle includes: a first housing provided with a first engaging surface, a first opening surface and a first hollow portion, the first engaging surface being provided with a first through hole; the second shell is provided with a second joint surface, a second opening surface and a second hollow part, the second shell is movably connected with the first joint surface through the second joint surface, the second joint surface is provided with a second through hole, the second through hole is aligned with the first through hole, and the second opening surface is provided with a fixed seat; the second connecting surface is parallel to the first connecting surface, an included angle between longitudinal sections of the second connecting surface and the second hollow portion is greater than or equal to 120 degrees and smaller than 180 degrees, a channel for the optical fiber to pass through is formed by the first opening surface, the first hollow portion, the first through hole, the second hollow portion and the second opening surface, and the fixing seat is connected with the optical fiber passing through the channel.
Further, the first connecting surface is circular, the first through hole is located in the center of the first connecting surface, the second connecting surface is circular, and the second through hole is located in the center of the second connecting surface.
Further, the laser treatment handle further comprises: a rotating member, the rotating member comprising: the limiting block is arranged on the first engagement surface and is positioned on one side of the first through hole; with stopper assorted spout, the stopper sets up on the second links up the face, the stopper embedding in the spout, just the stopper can be followed the radial movement of spout.
Further, the laser treatment handle further comprises: a rotating member, the rotating member comprising: the limiting block is arranged on the second engagement surface and is positioned on one side of the second through hole; with stopper assorted spout, the stopper sets up on the first face of linking up, the stopper embedding in the spout, just the stopper can be followed the radial movement of spout.
Further, the laser treatment handle further comprises: a clamp spring; the spring is connected with the clamp spring; and the hollow rotating shaft sequentially penetrates through the second through hole and the first through hole and then is connected with the spring.
Further, the fixing seat is provided with a seat body and an interface end, the fixing seat is fixedly connected with the second opening surface through the seat body, and the fixing seat is in threaded connection with the optical fiber through the interface end.
Further, the type of the fixed seat is SMA 905.
Further, the laser treatment handle further comprises: the third shell is provided with a third opening surface, a fourth opening surface and a third hollow part, the third shell is in threaded connection with the first opening surface through the third opening surface, and the diameter of the third shell is gradually reduced along the direction of the fourth opening surface.
Further, the laser treatment handle further comprises: a cover cylinder, the cover cylinder and the second opening surface are connected.
Further, the laser treatment handle further comprises: the gasket is arranged between the first through hole and the second through hole and is respectively attached to the first connection surface and the second connection surface.
Has the advantages that:
the utility model provides a laser treatment handle of adjustable mode of gripping, carry out swing joint through the second linkage face with the second in the second casing and the first linkage face of first casing, the first through-hole of setting on first linkage face aligns each other with the second through-hole of setting on the second linkage face, the first open surface that passes first casing in proper order with optic fibre reachs the first hollow inside of first casing again, then pass the inside of the first through-hole of setting on first linkage face from the first hollow inside of first casing, be connected with the fixing base after the inside of passing the second through-hole of setting on the second linkage face from the inside of first through-hole reaches well kenozooecium and second open surface in the second again. Because the first joint surface of the first shell and the second joint surface of the second shell are parallel to each other, the included angle between the second joint surface and the longitudinal section of the second hollow part is more than or equal to 120 degrees and less than 180 degrees. When the first shell and the second shell are not rotated, namely the longitudinal section of the second hollow part and the longitudinal section of the first hollow part are kept parallel to each other, the outside of the first shell is held by a hand, and the handheld laser treatment handle is vertical; when the second shell is rotated, the outside of the first shell is held by hands, and the handheld laser treatment handle is vertical. Therefore, the technical effects of flexibly adjusting the holding mode of the laser treatment handle and timely meeting the treatment requirements of different parts in treatment are achieved.
The above description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following detailed description of the present invention is given.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a vertical schematic view of a laser treatment handle with adjustable holding manner according to an embodiment of the present invention;
fig. 2 is a vertical schematic view of a laser treatment handle with adjustable holding mode according to an embodiment of the present invention;
fig. 3 is a schematic view of a first engagement surface of a laser treatment handle with adjustable holding manner according to an embodiment of the present invention;
fig. 4 is a schematic view of a second engagement surface of a laser treatment handle with adjustable holding manner according to an embodiment of the present invention.
Detailed Description
The utility model discloses a laser treatment handle of adjustable mode of gripping, through carrying out swing joint with the second joint face 210 in the second casing 200 and the first joint face 110 of first casing 100, the first through-hole 111 of setting on first joint face 110 aligns each other with the second through-hole 211 of setting on second joint face 210, again with optic fibre 1300 first open surface 120 that passes first casing 100 in proper order reachs the first hollow inside of first casing 100, then pass the inside of the first through-hole 111 of setting on first joint face 110 from the first hollow inside of first casing 100, again pass the inside of the second through-hole 211 of setting on second joint face 210 from the inside of first through-hole 111 and reach second well kenozooecium 230 and second open surface 220. Since the first engagement surface 110 of the first housing 100 and the second engagement surface 210 of the second housing 200 are parallel to each other, an included angle between the second engagement surface 210 and a longitudinal section 1200 of the second hollow portion 230 is 120 ° or more and less than 180 °. When the first housing 100 and the second housing 200 are not rotated, that is, the longitudinal section 1200 of the second hollow portion 230 and the longitudinal section 1200 of the first hollow portion 130 are kept parallel to each other, the hand is held outside the first housing 100, and the hand-held laser treatment handle is vertical; when the second housing 200 is rotated, the exterior of the first housing 100 is held by hand, and the hand-held laser treatment handle is vertical. Therefore, the technical effects of flexibly adjusting the holding mode of the laser treatment handle and timely meeting the treatment requirements of different parts in treatment are achieved.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art belong to the protection scope of the present invention; the "and/or" keyword "referred to in this embodiment represents sum or two cases, in other words, a and/or B mentioned in the embodiment of the present invention represents two cases of a and B, A or B, and describes three states where a and B exist, such as a and/or B, representing: only A does not include B; only B does not include A; including A and B.
Also, in embodiments of the invention, when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions used in the embodiments of the present invention are for illustrative purposes only and are not intended to limit the present invention.
Referring to fig. 1 and 2, fig. 1 is a schematic vertical view of a laser treatment handle with adjustable holding mode according to an embodiment of the present invention; fig. 2 is a vertical schematic view of a laser treatment handle with adjustable holding mode according to an embodiment of the present invention. The embodiment of the utility model provides a pair of laser therapy handle of adjustable mode of gripping, laser therapy handle and fiber connection, including first casing 100 and second casing 200. The following detailed description will now be made of the first and second housings 100 and 200, respectively:
in order to explain the laser treatment handle with adjustable holding mode provided by the embodiment of the present invention in detail, the technical terms related to the embodiment of the present invention are explained as follows:
the longitudinal section 1200 of the first hollow portion 130 in the first housing 100 refers to: a plane perpendicular to the central axis of the first hollow portion 130, such as a longitudinal section 1200 in fig. 1;
the included angle between the first engaging surface 110 in the first housing 100 and the longitudinal section 1200 of the first hollow portion 130 in the first housing 100 is: an angle between the first engagement surface 110 and a longitudinal section 1200 at which the first engagement surface 110 intersects;
the longitudinal section 1200 of the second hollow portion 230 in the second housing 200 means: a plane perpendicular to the central axis of the second hollowness 230, such as a longitudinal section 1200 in fig. 1;
the included angle between the second engaging surface 210 in the second housing 200 and the longitudinal section 1200 of the second hollow portion 230 in the second housing 200 is: an angle between the second engagement surface 210 and a longitudinal section 1200 at which the second engagement surface 210 intersects.
For the first housing 100:
the first housing 100 is provided with a first engaging surface 110, a first open surface 120, and a first hollow portion 130, and the first engaging surface 110 is provided with a first through hole 111. The first engagement surface 110 is circular, and the first through hole 111 is located at the center of the first engagement surface 110.
Specifically, the first housing 100 may have a cylindrical shape as a whole, the first housing 100 may have a hollow shape, and the first housing 100 may have a space for accommodating the optical fiber 1300, the clamp spring 400, the spring 500, the hollow rotary shaft 600, and the switch 1100. The first engaging surface 110 and the first open surface 120 are two mutually opposite side surfaces of the first housing 100, and the first hollow portion 130 is located between the first engaging surface 110 and the first open surface 120. The first opening surface 120 of the first housing 100 has an opening shape, and a screw thread is formed on the outer side of the first opening surface 120 of the first housing 100 to match a screw thread of a third opening surface 810 of a third housing 800 described below, so that the third opening surface 810 of the third housing 800 described below and the first opening surface 120 of the first housing 100 are screw-coupled to each other. This facilitates the mounting and dismounting of the third housing 800 described below, which is advantageous for maintenance. The first engaging surface 110 of the first housing 100 and the second engaging surface 210 of the second housing 200 described below are parallel to each other, and the angle between the first engaging surface 110 of the first housing 100 and the longitudinal cross section 1200 of the first hollow portion 130 of the first housing 100 is 120 ° or more and less than 180 °. Assuming that the angle between the first engaging surface 110 in the first housing 100 and the longitudinal section 1200 of the first hollow portion 130 in the first housing 100 is A, 120 DEG.ltoreq.A < 180 deg. When the angle is more than or equal to 120 degrees and less than 180 degrees, the positions of the first shell 100 and the second shell 200 can be adjusted by rotating the second shell 200, for example, in fig. 1, when the first shell 100 and the second shell 200 are in the original positions, the holding mode of the laser treatment handle with the adjustable holding mode is vertical; when the second housing 200 described below is rotated, the change of the holding direction can be achieved. The utility model discloses preferential contained angle A is 120, and when A was equal to 120, it can be adjusted the mode of gripping of the laser treatment handle of adjustable mode of gripping into rectilinear to rotate following second casing 200. When the first housing 100 and the second housing 200 are not rotated, that is, the longitudinal section 1200 of the second hollow portion 230 and the longitudinal section 1200 of the first hollow portion 130 are kept parallel to each other, the hand is held outside the first housing 100, and the hand-held laser treatment handle is vertical; when the second housing 200 is rotated, the exterior of the first housing 100 is held by hand, and the hand-held laser treatment handle is vertical. Therefore, the technical effects of realizing flexible adjustment of the holding mode and timely meeting the treatment requirements of different parts in treatment are achieved.
In addition, a first through hole 111 is provided on the first engagement surface 110 of the first housing 100, the shape of the first engagement surface 110 of the first housing 100 is a perfect circle, and the first through hole 111 is provided at the center of the first engagement surface 110, i.e., the center of the perfect circle. The first through hole 111 and a second through hole 211 provided on a second engagement face 210 in the second housing 200 described below are aligned with each other, i.e., the second through hole 211 is also provided at the center of the second engagement face 210 in a perfect circle shape. After the optical fiber 1300 sequentially passes through the first through hole 111 and the second through hole 211, when the second housing 200 is rotated, the optical fiber 1300 located in the first through hole 111 and the second through hole 211 does not rotate along with the second housing 200, so as to prevent the optical fiber 1300 from being broken in the process of rotating the second housing 200. Thereby achieving the technical effects of protecting the optical fiber 1300 and being beneficial to the normal use of the laser treatment handle.
For the second housing 200:
the second housing 200 is provided with a second engagement surface 210, a second open surface 220 and a second hollow portion 230, the second housing 200 is movably connected to the first engagement surface 110 through the second engagement surface 210, the second engagement surface 210 is provided with a second through hole 211, the second through hole 211 is aligned with the first through hole 111, and the optical fiber 1300 sequentially passes through the first open surface 120, the first through hole 111 and the second through hole 211; the second engaging surface 210 is parallel to the first engaging surface 110, and an included angle between the second engaging surface 210 and a longitudinal section 1200 of the second hollow portion 230 is greater than or equal to 120 ° and less than 180 °. Wherein the second engagement surface 210 has a circular shape, and the second through hole 211 is located at the center of the second engagement surface 210.
Specifically, the second housing 200 may have a cylindrical shape as a whole, and the second housing 200 may have a hollow shape therein, and the second housing 200 may have a space therein for accommodating the optical fiber 1300, the hollow rotary shaft 600 described below, and the fixing base 700 described below. The second engaging surface 210 and the second open surface 220 are two mutually opposite side surfaces of the second housing 200, and the second hollow portion 230 is located between the second engaging surface 210 and the second open surface 220. The second opening surface 220 of the second housing 200 has an opening shape, and the outside of the second opening surface 220 of the second housing 200 has a screw thread matching with the following cap barrel 900, so that the following cap barrel 900 and the second opening surface 220 of the second housing 200 are screw-coupled to each other. This facilitates the disassembly and assembly of the boot can 900 described below, which facilitates maintenance. The second engaging surface 210 of the second housing 200 and the first engaging surface 110 of the first housing 100 are parallel to each other, and the angle between the second engaging surface 210 of the second housing 200 and the longitudinal section 1200 of the second hollow portion 230 of the second housing 200 is greater than or equal to 120 ° and less than 180 °. Assuming that the angle between the second engaging surface 210 in the second housing 200 and the longitudinal section 1200 of the second hollow portion 230 in the second housing 200 is B, then 120. ltoreq. B < 180. When the angle B is more than or equal to 120 degrees and less than 180 degrees, the positions of the first shell 100 and the second shell 200 can be adjusted by rotating the second shell 200, for example, in fig. 1, when the first shell 100 and the second shell 200 are in the original positions, the holding mode of the laser treatment handle with the adjustable holding mode is vertical; when the second housing 200 is rotated, the holding direction can be changed. The utility model discloses preferential contained angle B is 120, and when B equals 120, rotate above-mentioned second casing 200 and can adjust the mode of gripping of the laser treatment handle of adjustable mode of gripping for the rectilinear. When the first housing 100 and the second housing 200 are not rotated, that is, the longitudinal section 1200 of the second hollow portion 230 and the longitudinal section 1200 of the first hollow portion 130 are kept parallel to each other, the hand is held outside the first housing 100, and the hand-held laser treatment handle is vertical; when the second housing 200 is rotated, the exterior of the first housing 100 is held by hand, and the hand-held laser treatment handle is vertical. Therefore, the technical effects of realizing flexible adjustment of the holding mode and timely meeting the treatment requirements of different parts in treatment are achieved.
In addition, a second through hole 211 matching with the first through hole 111 is provided on the second engagement surface 210 of the second housing 200, the second engagement surface 210 of the second housing 200 is in the shape of a perfect circle, and the second through hole 211 is provided at the center of the second engagement surface 210, i.e., the center of the perfect circle. The second through hole 211 and the first through hole 111 on the first engagement surface 110 in the first housing 100 are aligned with each other, that is, the first through hole 111 is also disposed at the center of the first engagement surface 110 in a perfect circle shape. After the optical fiber 1300 sequentially passes through the first through hole 111 and the second through hole 211, when the second housing 200 is rotated, the optical fiber 1300 located in the first through hole 111 and the second through hole 211 does not rotate along with the second housing 200, so as to prevent the optical fiber 1300 from being broken in the process of rotating the second housing 200. Thereby achieving the technical effects of protecting the optical fiber 1300 and being beneficial to the normal use of the laser treatment handle.
Referring to fig. 3 and 4, fig. 3 is a schematic view of a first engagement surface of a laser treatment handle with an adjustable holding manner according to an embodiment of the present invention; fig. 4 is a schematic view of a second engagement surface of a laser treatment handle with adjustable holding manner according to an embodiment of the present invention. In order to realize the movable connection between the second engagement surface 210 and the first engagement surface 110, the laser treatment handle further comprises: a rotating member, the rotating member comprising: a stop block 310 and a sliding groove 320 matched with the stop block 310, wherein the stop block 310 is arranged on the first engagement surface 110, and the stop block 310 is positioned at one side of the first through hole 111; the stopper 310 is disposed on the second engagement surface 210, the stopper 310 is embedded in the sliding groove 320, and the stopper 310 can move along the radial direction of the sliding groove 320. Alternatively, the stopper 310 is disposed on the second engagement surface 210, and the stopper 310 is located at one side of the second through hole 211; the sliding groove 320 matched with the stopper 310 is provided on the first engagement surface 110, the stopper 310 is embedded in the sliding groove 320, and the stopper 310 can move along the radial direction of the sliding groove 320.
Specifically, the limiting block 310 is a limiting boss. Stopper 310 and spout 320 joint each other, stopper 310 presents the protruding type, and protruding type stopper 310 imbeds the inside of spout 320, and stopper 310 can remove in the inside of spout 320. To explain the arrangement of the limiting block 310 and the sliding groove 320 in detail, two embodiments are provided below for detailed explanation:
in a first real-time manner, the limit block 310 is fixedly disposed on the first engaging surface 110 of the first housing 100, the sliding groove 320 is fixedly disposed on the second engaging surface 210 of the second housing 200, the sliding groove 320 is semi-circular, and the limit block 310 disposed on the first engaging surface 110 is embedded in the sliding groove 320. When the second housing 200 is rotated counterclockwise, the stopper 310 rotates counterclockwise in the sliding groove 320, so that the second engagement surface 210 rotates counterclockwise relative to the first engagement surface 110. The flexible adjustment of the holding mode is realized.
In a second real-time manner, the limit block 310 is fixedly disposed on the second engagement surface 210 of the second housing 200, the sliding groove 320 is fixedly disposed on the first engagement surface 110 of the first housing 100, the sliding groove 320 is semi-circular, and the limit block 310 disposed on the first engagement surface 110 is embedded in the sliding groove 320. When the second housing 200 is rotated counterclockwise, the stopper 310 rotates counterclockwise in the sliding groove 320, so that the first engagement surface 110 rotates counterclockwise relative to the second engagement surface 210. The flexible adjustment of the holding mode is realized.
The laser treatment handle still includes: the clamp spring 400, the spring 500, the hollow rotating shaft 600, the fixing seat 700, the third shell 800, the cover cylinder 900 and the gasket 1000. The spring 500 is connected with the clamp spring 400; the hollow rotating shaft 600 sequentially penetrates through the second through hole 211 and the first through hole 111 and then is connected with the spring 500. The fixing seat 700 is provided with a seat body 710 and an interface end 720, the fixing seat 700 is fixedly connected with the second opening surface 220 through the seat body 710, and the fixing seat 700 is in threaded connection with the optical fiber 1300 through the interface end 720. The type of the fixed seat 700 is SMA 905. The third housing 800 is provided with a third opening surface 810, a fourth opening surface 820 and a third hollow 830, the third housing 800 is screwed with the first opening surface 120 through the third opening surface 810, and the diameter of the third housing 800 is gradually reduced along the direction of the fourth opening surface 820. The cover cylinder 900 is connected to the second open surface 220. The gasket 1000 is disposed between the first through hole 111 and the second through hole 211, and the gasket 1000 is respectively attached to the first engagement surface 110 and the second engagement surface 210.
Specifically, the hollow rotating shaft 600 has an outer shape matching the first through hole 111 and the second through hole 211, that is, when the first through hole 111 and the second through hole 211 are both circular, the hollow rotating shaft 600 is also circular. When the diameters of the first through hole 111 and the second through hole 211 are equal to each other, the diameter of the hollow rotating shaft 600 is smaller than or equal to the inner diameter of the first through hole 111, or the diameter of the hollow rotating shaft 600 is smaller than or equal to the inner diameter of the second through hole 211. The hollow rotary shaft 600 has a space inside thereof to receive the optical fiber 1300. To improve the rotational flexibility, POM shims 1000 may be provided on the contact end surfaces of the housing 1 and the housing 2. The third opening surface 810 of the third casing 800 is screwed with the first opening surface 120, and the third casing 800 is formed in a conical shape as a whole, that is, the diameter of the third casing 800 is gradually reduced from the third opening surface 810 toward the fourth opening surface 820. The type of the fixing base 700 is SMA905, the base 710 of the fixing base 700 is fixedly disposed at the second opening surface 220, and the interface end 720 of the fixing base 700 is in threaded connection with the optical fiber 1300. A protection window and a pressing ring are further arranged in front of the output end (i.e., the end close to the fixing seat 700) of the optical fiber 1300, a cover cylinder 900 is arranged on the second opening surface 220 of the second housing 200, a switch 1100 is arranged on the side wall of the first housing 100, a cable on the optical fiber 1300 is connected with the switch 1100, and the switch 1100 can control the working state of the optical fiber 1300, for example, the optical fiber 1300 is in a working state of starting to work or in a working state of stopping to work. Therefore, the first shell 100 or the second shell 200 can be vertically or vertically used by rotating, so that the treatment requirements of different parts can be met, the application range is wider, the steering is convenient, and the appearance is attractive.
It should be noted that, in the embodiment of the present invention, it is not limited to the selection of the circlip 400, the spring 500, the hollow rotating shaft 600, the fixing seat 700, the cover cylinder 900 and the gasket 1000, and only a channel for the optical fiber 1300 to pass through is formed by the first open surface 120, the first hollow portion 130, the first through hole 111, the second through hole 211, the second hollow portion 230 and the second open surface 220, and the optical fiber 1300 is connected to the fixing seat 700 after passing through the channel. When the first housing 100 or the second housing 200 is rotated, the optical fiber 1300 can sequentially pass through the fourth opening surface 820, the third hollow portion 830, the third opening surface 810, the first opening surface 120, the first hollow portion 130, the first through hole 111 on the first engagement surface 110, the inside of the hollow rotating shaft 600, the second through hole 211 on the second engagement surface 210, the second hollow portion 230, and the second opening surface 220, and then be connected to the interface end 720 of the fixing base 700. When the first housing 100 and the second housing 200 are not rotated, that is, the longitudinal section 1200 of the second hollow portion 230 and the longitudinal section 1200 of the first hollow portion 130 are kept parallel to each other, the hand is held outside the first housing 100, and the hand-held laser treatment handle is vertical; when the second housing 200 is rotated, the exterior of the first housing 100 is held by hand, and the hand-held laser treatment handle is vertical. Therefore, the technical effects of realizing flexible adjustment of the holding mode and timely meeting the treatment requirements of different parts in treatment are achieved.
The utility model provides a laser treatment handle of adjustable mode of gripping, through carrying out swing joint with the second joint face 210 in the second casing 200 and the first joint face 110 of first casing 100, set up first through-hole 111 on first joint face 110 and set up the second through-hole 211 on second joint face 210 and align each other, again pass first open surface 120 of first casing 100 with optic fibre 1300 in proper order and reach the first hollow inside of first casing 100, then pass the inside of the first through-hole 111 of setting on first joint face 110 from the first hollow inside of first casing 100, again pass the inside of the second through-hole 211 of setting on second joint face 210 from the inside of first through-hole 111 and reach second well kenozooecium 230 and second open surface 220. Since the first engagement surface 110 of the first housing 100 and the second engagement surface 210 of the second housing 200 are parallel to each other, the included angle range of the longitudinal section 1200 of the second engagement surface 210 and the second hollow portion 230 is 120 ° or more and less than 180 °. When the first housing 100 and the second housing 200 are not rotated, that is, the longitudinal section 1200 of the second hollow portion 230 and the longitudinal section 1200 of the first hollow portion 130 are kept parallel to each other, the hand is held outside the first housing 100, and the hand-held laser treatment handle is vertical; when the second housing 200 is rotated, the exterior of the first housing 100 is held by hand, and the hand-held laser treatment handle is vertical. Therefore, the technical effects of flexibly adjusting the holding mode of the laser treatment handle and timely meeting the treatment requirements of different parts in treatment are achieved.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the examples, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.
Claims (10)
1. An adjustable gripping laser treatment handle, the laser treatment handle connected with an optical fiber, the laser treatment handle comprising:
a first housing provided with a first engaging surface, a first opening surface and a first hollow portion, the first engaging surface being provided with a first through hole;
the second shell is provided with a second joint surface, a second opening surface and a second hollow part, the second shell is movably connected with the first joint surface through the second joint surface, the second joint surface is provided with a second through hole, the second through hole is aligned with the first through hole, and the second opening surface is provided with a fixed seat;
the second connecting surface is parallel to the first connecting surface, an included angle between longitudinal sections of the second connecting surface and the second hollow portion is greater than or equal to 120 degrees and smaller than 180 degrees, a channel for the optical fiber to pass through is formed by the first opening surface, the first hollow portion, the first through hole, the second hollow portion and the second opening surface, and the fixing seat is connected with the optical fiber passing through the channel.
2. The adjustable grip laser treatment handle according to claim 1, wherein:
the first connecting surface is circular, the first through hole is located in the center of the first connecting surface, the second connecting surface is circular, and the second through hole is located in the center of the second connecting surface.
3. The adjustable grip laser treatment handle according to claim 2, wherein the laser treatment handle further comprises:
a rotating member, the rotating member comprising:
the limiting block is arranged on the first engagement surface and is positioned on one side of the first through hole;
with stopper assorted spout, the stopper sets up on the second links up the face, the stopper embedding in the spout, just the stopper can be followed the radial movement of spout.
4. The adjustable grip laser treatment handle according to claim 2, wherein the laser treatment handle further comprises:
a rotating member, the rotating member comprising:
the limiting block is arranged on the second engagement surface and is positioned on one side of the second through hole;
with stopper assorted spout, the stopper sets up on the first face of linking up, the stopper embedding in the spout, just the stopper can be followed the radial movement of spout.
5. The adjustable grip laser treatment handle according to claim 3 or 4, further comprising:
a clamp spring;
the spring is connected with the clamp spring;
and the hollow rotating shaft sequentially penetrates through the second through hole and the first through hole and then is connected with the spring.
6. The adjustable grip laser treatment handle according to claim 5, wherein:
the fixing seat is provided with a seat body and an interface end, the fixing seat is fixedly connected with the second opening surface through the seat body, and the fixing seat is in threaded connection with the optical fiber through the interface end.
7. The adjustable grip laser treatment handle according to claim 6, wherein:
the model of the fixed seat is SMA 905.
8. The adjustable grip laser treatment handle according to claim 7, further comprising:
the third shell is provided with a third opening surface, a fourth opening surface and a third hollow part, the third shell is in threaded connection with the first opening surface through the third opening surface, and the diameter of the third shell is gradually reduced along the direction of the fourth opening surface.
9. The adjustable grip laser treatment handle according to claim 8, further comprising:
a cover cylinder, the cover cylinder and the second opening surface are connected.
10. The adjustable grip laser treatment handle according to claim 9, further comprising:
the gasket is arranged between the first through hole and the second through hole and is respectively attached to the first connection surface and the second connection surface.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922048587.4U CN211674534U (en) | 2019-11-25 | 2019-11-25 | Laser treatment handle with adjustable holding mode |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201922048587.4U CN211674534U (en) | 2019-11-25 | 2019-11-25 | Laser treatment handle with adjustable holding mode |
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| CN211674534U true CN211674534U (en) | 2020-10-16 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112642065A (en) * | 2020-12-28 | 2021-04-13 | 锐可医疗科技(上海)有限公司 | Laser therapeutic apparatus and storage medium |
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2019
- 2019-11-25 CN CN201922048587.4U patent/CN211674534U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112642065A (en) * | 2020-12-28 | 2021-04-13 | 锐可医疗科技(上海)有限公司 | Laser therapeutic apparatus and storage medium |
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