CN215606239U

CN215606239U - Holmium laser fiber winding and unwinding fixing device

Info

Publication number: CN215606239U
Application number: CN202122152150.2U
Authority: CN
Inventors: 冉震; 邢雷; 朱云莎
Original assignee: Second Peoples Hospital of Kunming
Current assignee: Second Peoples Hospital of Kunming
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-01-25
Anticipated expiration: 2031-09-07

Abstract

A holmium laser optical fiber folding and unfolding fixing device comprises a mounting plate fixedly mounted on one side of a holmium laser therapeutic instrument, wherein a placing groove is formed in one side of the mounting plate; the winding drum is fixedly installed on one side, far away from the holmium laser therapeutic apparatus, of the installation plate, an optical fiber wire used by the holmium laser therapeutic apparatus is wound on the winding drum, and the connecting end of the optical fiber wire is placed in the placement groove; the baffle plate is fixedly arranged at one end, far away from the mounting plate, of the winding drum. The holmium laser optical fiber winding and unwinding fixing device provided by the utility model has the advantages that an optical fiber line and a wiring terminal thereof can be accommodated on a holmium laser therapeutic apparatus and fixed, damage or breakage caused by loosening and bending is avoided, and the holmium laser optical fiber winding and unwinding fixing device is convenient to take.

Description

Holmium laser fiber winding and unwinding fixing device

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a holmium laser fiber winding and unwinding fixing device.

Background

The holmium laser therapeutic instrument is medical equipment for performing surgical treatment by utilizing a mechanism of interaction between pulse type near infrared laser generated by activating rare element holmium embedded on yttrium-aluminum garnet crystals by a krypton scintillation light source and biological tissues, wherein the pulse laser is transmitted in a silica quartz optical fiber coupling mode, and the optical fiber can be bent to a certain degree, so that the holmium laser therapeutic instrument is very suitable for treatment under an endoscope. It can be used for conveniently performing open surgery or interventional operation treatment with the aid of endoscope technology. The medicine is widely applied to departments of urology, respiratory department, five sense organs, dermatology, gynecology, orthopedics and the like.

After the holmium laser therapeutic apparatus is used, the optical fiber needs to be detached from the holmium laser therapeutic apparatus and wound up. Conventionally, an extra storage box and other equipment are needed for placing the rolled optical fibers, and the optical fibers are not fixed in the storage box and can be scattered due to bending tension; moreover, although the optical fiber can be bent, the optical fiber cannot be folded, and when the wound optical fiber is placed in the storage box, the optical fiber is easily broken due to improper operation; in addition, when the holmium laser therapeutic apparatus is used, a storage box for placing the optical fibers needs to be found out, and the holmium laser therapeutic apparatus is not convenient to use.

Therefore, there is a need to provide a new holmium laser fiber winding and unwinding fixing device to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to provide a holmium laser fiber winding and unwinding fixing device which can accommodate and fix an optical fiber line and a wiring terminal thereof on a holmium laser therapeutic apparatus, avoids damage or breakage caused by loosening and bending and is convenient to take.

In order to solve the technical problem, the holmium laser optical fiber folding and unfolding fixing device provided by the utility model comprises: the mounting plate is fixedly mounted on one side of the holmium laser therapeutic apparatus, and a placing groove is formed in one side of the mounting plate; the winding drum is fixedly installed on one side, far away from the holmium laser therapeutic apparatus, of the installation plate, an optical fiber wire used by the holmium laser therapeutic apparatus is wound on the winding drum, and the connecting end of the optical fiber wire is placed in the placement groove; the baffle is fixedly arranged at one end of the winding drum, which is far away from the mounting plate; first fixed establishment and second fixed establishment, first fixed establishment with second fixed establishment all locates on the mounting panel.

Preferably, first fixed establishment is including fixed plate, dead lever, first spring, first dog, first briquetting, sleeve and handle, the mounting groove has been seted up to one side of mounting panel, the fixed plate fixed mounting be in the mounting groove, the dead lever fixed mounting be in one side of fixed plate, first spring sliding sleeve is established on the dead lever, first dog fixed mounting be in the one end of dead lever, first briquetting movable sleeve is established on the dead lever, sleeve fixed mounting be in one side of first briquetting, handle fixed mounting be in telescopic one end.

Preferably, the second fixing mechanism comprises a damping shaft, an L-shaped rod, two mounting rods, a pull rod, two second springs, a second pressing block and a second stopping block, the damping shaft is fixedly mounted on one side of the mounting plate, the L-shaped rod is rotatably sleeved on the damping shaft and is mounted on the L-shaped rod in a sliding mode, the pull rod is fixedly mounted on the L-shaped rod, the one end of the mounting rod is fixedly mounted on the two mounting rods, the second springs are respectively slidably sleeved on the two mounting rods, the second pressing block is fixedly mounted on the two mounting rods, the one end of the pull rod is far away from the mounting rods, and the second stopping block is fixedly mounted on one end of the damping shaft.

Preferably, one side of the first pressing block close to the connecting end of the optical fiber line and one side of the second pressing block close to the optical fiber line are both arc-shaped and are respectively matched with the connecting end of the optical fiber line and the winding drum.

Preferably, arc-shaped grooves are formed in the arc-shaped sides of the first pressing block and the second pressing block, rubber pads are fixedly mounted in the arc-shaped grooves, and the two rubber pads are respectively in contact with the optical fiber line and the connecting end of the optical fiber line.

Compared with the related art, the holmium laser optical fiber folding and unfolding fixing device provided by the utility model has the following beneficial effects:

the utility model provides a holmium laser fiber winding and unwinding fixing device which comprises:

cooperate through mounting panel, reel, baffle, first fixed establishment and second fixed establishment, can accomodate optic fibre line and wiring end on holmium laser therapeutic instrument to can fix optic fibre line and wiring end, avoid loose, avoid optic fibre line because of buckling damage or rupture, conveniently take simultaneously.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of a holmium laser fiber folding and unfolding fixing device provided by the utility model;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of portion B of FIG. 1;

FIG. 4 is a side cross-sectional structural view of the first and second fastening mechanisms of the present invention;

FIG. 5 is an enlarged view of portion C of FIG. 4;

fig. 6 is an enlarged view of the portion D shown in fig. 4.

Reference numbers in the figures: 1. mounting a plate; 2. a reel; 3. a baffle plate; 4. a fixing plate; 5. fixing the rod; 6. a first spring; 7. a first stopper; 8. a first pressing block; 9. a sleeve; 10. a handle; 11. a damping shaft; 12. an L-shaped rod; 13. mounting a rod; 14. a pull rod; 15. a second spring; 16. a second pressing block; 17. a second stopper; 18. a holmium laser therapeutic apparatus; 19. and (3) an optical fiber line.

Detailed Description

The utility model is further described with reference to the following figures and embodiments.

Referring to fig. 1 to 6, in which, fig. 1 is a schematic structural diagram of a preferred embodiment of a holmium laser fiber folding and unfolding fixing device provided in the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; FIG. 3 is an enlarged view of portion B of FIG. 1; FIG. 4 is a side cross-sectional structural view of the first and second fastening mechanisms of the present invention; FIG. 5 is an enlarged view of portion C of FIG. 4; fig. 6 is an enlarged view of the portion D shown in fig. 4. Holmium laser fiber receive and releases fixing device includes: the mounting plate 1 is fixedly mounted on one side of the holmium laser therapeutic apparatus 18, and a placing groove is formed in one side of the mounting plate 1; the reel 2 is fixedly installed on one side, far away from the holmium laser therapeutic apparatus 18, of the mounting plate 1, the optical fiber wire 19 used by the holmium laser therapeutic apparatus 18 is wound on the reel 2, and the connecting end of the optical fiber wire 19 is placed in the placing groove; the baffle 3 is fixedly arranged at one end of the winding drum 2 far away from the mounting plate 1; first fixed establishment and second fixed establishment, first fixed establishment with second fixed establishment all locates on the mounting panel 1.

First fixed establishment is including fixed plate 4, dead lever 5, first spring 6, first dog 7, first briquetting 8, sleeve 9 and handle 10, the mounting groove has been seted up to one side of mounting panel 1, fixed plate 4 fixed mounting be in the mounting groove, 5 fixed mounting of dead lever are in one side of fixed

plate

4, 6 sliding sleeve of first spring are established on the dead lever 5, 7 fixed mounting of first dog is in the one end of dead lever 5, 8 movable sleeve of first briquetting are established on the dead lever 5, sleeve 9 fixed mounting be in one side of first briquetting 8, handle 10 fixed mounting be in sleeve 9's one end can fix the wiring end of optic fibre line 19 in the standing groove on mounting panel 1 through first fixed establishment.

Second fixed establishment is including damping axle 11, L type pole 12, two installation poles 13, pull rod 14, two second springs 15, second briquetting 16 and second briquetting 17, is damping axle 11 fixed mounting be in one side of mounting panel 1, L type pole 12 rotates the cover and establishes on damping axle 11, two installation pole 13 is equal slidable mounting in on the L type pole 12, pull rod 14 fixed mounting is two the one end of installation pole 13, two second spring 15 slides the cover respectively and establishes two on the

installation pole

13, 16 fixed mounting of second briquetting is two installation pole 13 is kept away from the one end of pull rod 14, second briquetting 17 fixed mounting be in the one end of damping axle 11 can fix the optic fibre line 19 of coiling on reel 2 through second fixed establishment, avoids it loose.

One side of the first pressing block 8 close to the connecting end of the optical fiber wire 19 and one side of the second pressing block 16 close to the optical fiber wire 19 are both arc-shaped and are respectively matched with the connecting end of the optical fiber wire 19 and the winding drum 2, so that the movement of the optical fiber wire 19 and the connecting end thereof can be effectively limited.

Arc-shaped grooves are formed in the arc-shaped sides of the first pressing block 8 and the second pressing block 16, rubber pads are fixedly mounted in the arc-shaped grooves, the rubber pads are in contact with the optical fiber 19 and the connecting end of the optical fiber 19 respectively, the optical fiber 19 and the connecting end of the optical fiber can be fixed and more stable, and sliding is avoided.

The holmium laser fiber folding and unfolding fixing device provided by the utility model has the following working principle: after the holmium laser therapeutic apparatus 18 is used, the connecting end of the optical fiber 19 is detached from the holmium laser therapeutic apparatus 18, the connecting end of the optical fiber 19 is placed in the placing groove on the mounting plate 1, the handle 10 is rotated under the condition that the handle 10 is pulled, the sleeve 9 drives the first pressing block 8 to rotate, the rubber pad in the arc-shaped groove on the first pressing block 8 is enabled to be opposite to the wiring end of the optical fiber 19, then the handle 10 is loosened, and under the elastic potential energy of the first spring 6, the rubber pad on the first pressing block 8 presses the wiring end of the optical fiber 19 to fix the wiring end of the optical fiber 19;

then, the optical fiber wire 19 is wound on the winding drum 2, the tail end of the optical fiber wire 19 is pressed, the pull rod 14 is pulled and rotated, the L-shaped rod 12 is rotated around the damping shaft 11, the rubber pad on the second pressing block 16 is rotated to be opposite to the winding drum 2, the pull rod 14 is loosened, the rubber pad on the second pressing block 16 presses the optical fiber wire 19 on the winding drum 2 under the elastic potential energy of the two second springs 15, so that the optical fiber wire 19 is fixed on the winding drum 2, the optical fiber wire 19 is prevented from being loosened, the optical fiber wire 19 is prevented from being damaged or broken due to bending, and the optical fiber wire 19 is stored on the holmium laser therapeutic instrument 18, so that the taking and the use are convenient;

and when the holmium laser therapeutic instrument 18 needs to be used next time, the operation is reversed, the optical fiber line 19 is taken down, and the terminal of the optical fiber line 19 is connected with the optical fiber window on the holmium laser therapeutic instrument 18.

the utility model provides a holmium laser fiber winding and unwinding fixing device, which can be used for accommodating an optical fiber line 19 and a wiring terminal thereof on a holmium laser therapeutic apparatus 18 and fixing the optical fiber line 19 and the wiring terminal thereof by matching a mounting plate 1, a winding drum 2, a baffle plate 3, a first fixing mechanism and a second fixing mechanism, so that looseness is avoided, the optical fiber line 19 is prevented from being damaged or broken due to bending, and the holmium laser fiber winding and unwinding fixing device is convenient to take and use.

It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of the design principle, the settings of the power mechanism, the power supply system, the control system, and the like of the device are not completely described and clear, and on the premise that those skilled in the art understand the principle of the present invention, the details of the power mechanism, the power supply system, and the control system can be clearly known;

furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly specified otherwise;

in addition, in the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a holmium laser fiber receive and releases fixing device which characterized in that includes:

the mounting plate is fixedly mounted on one side of the holmium laser therapeutic apparatus, and a placing groove is formed in one side of the mounting plate;

the winding drum is fixedly installed on one side, far away from the holmium laser therapeutic apparatus, of the installation plate, an optical fiber wire used by the holmium laser therapeutic apparatus is wound on the winding drum, and the connecting end of the optical fiber wire is placed in the placement groove;

the baffle is fixedly arranged at one end of the winding drum, which is far away from the mounting plate;

first fixed establishment and second fixed establishment, first fixed establishment with second fixed establishment all locates on the mounting panel.

2. The holmium laser optical fiber winding and unwinding fixing device according to claim 1, wherein the first fixing mechanism comprises a fixing plate, a fixing rod, a first spring, a first stop block, a first pressing block, a sleeve and a handle, a mounting groove is formed in one side of the mounting plate, the fixing plate is fixedly mounted in the mounting groove, the fixing rod is fixedly mounted on one side of the fixing plate, the first spring is slidably sleeved on the fixing rod, the first stop block is fixedly mounted at one end of the fixing rod, the first pressing block is movably sleeved on the fixing rod, the sleeve is fixedly mounted at one side of the first pressing block, and the handle is fixedly mounted at one end of the sleeve.

3. The holmium laser fiber winding and unwinding fixing device according to claim 2, wherein the second fixing mechanism comprises a damping shaft, an L-shaped rod, two mounting rods, a pull rod, two second springs, a second pressing block and a second stopper, the damping shaft is fixedly mounted on one side of the mounting plate, the L-shaped rod is rotatably sleeved on the damping shaft, the two mounting rods are slidably mounted on the L-shaped rod, the pull rod is fixedly mounted at one ends of the two mounting rods, the two second springs are slidably sleeved on the two mounting rods respectively, the second pressing block is fixedly mounted at one ends of the two mounting rods far away from the pull rod, and the second stopper is fixedly mounted at one end of the damping shaft.

4. The holmium laser fiber winding and unwinding fixing device according to claim 3, wherein one side of the first pressing block close to the connecting end of the optical fiber line and one side of the second pressing block close to the optical fiber line are both arc-shaped and are respectively matched with the connecting end of the optical fiber line and the winding drum.

5. The holmium laser fiber winding and unwinding fixing device according to claim 3, wherein arc-shaped grooves are formed in arc-shaped sides of the first pressing block and the second pressing block, rubber pads are fixedly mounted in the two arc-shaped grooves, and the two rubber pads are respectively in contact with the optical fiber line and the connecting end of the optical fiber line.