CN213551610U - Medical endoscope laser optical fiber protection mechanism - Google Patents
Medical endoscope laser optical fiber protection mechanism Download PDFInfo
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- CN213551610U CN213551610U CN202021845637.8U CN202021845637U CN213551610U CN 213551610 U CN213551610 U CN 213551610U CN 202021845637 U CN202021845637 U CN 202021845637U CN 213551610 U CN213551610 U CN 213551610U
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- outer protective
- protective case
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Abstract
The utility model discloses a medical endoscope laser optical fiber protection mechanism relates to endoscope laser optical fiber protection mechanism field, including the handle, the one end fixed mounting of handle has the ring, and the circular slot has been seted up to the other end of handle, is equipped with laser fiber in the circular slot, and outside laser fiber's one end extended to the circular slot, the last interior protective case that has cup jointed of laser fiber, cup jointed outer protective case on the interior protective case, the one end fixed mounting of outer protective case has convex ball. The utility model discloses rational in infrastructure, laser optical fiber protection mechanism is simple, and the function is complete, through setting up auxiliary sleeve pipe to protect outer protective case not by pincers way mouthful fish tail, thereby increase outer protective case's life, through setting up the ball, be convenient for supplementary outer protective case inserts the endoscope, through setting up semicolumn and rectangular channel, protective case and outer protective case are installed and are dismantled in being convenient for, through setting up multilayer protective case, further protection laser optical fiber.
Description
Technical Field
The utility model relates to an endoscope laser optical fiber protection mechanism field, in particular to medical endoscope laser optical fiber protection mechanism.
Background
The endoscope is a detection instrument integrating traditional optics, ergonomics, precision machinery, modern electronics, mathematics and software into a whole, and is provided with an image sensor, an optical lens, a light source lighting device, a mechanical device and the like, the endoscope can enter the stomach through the oral cavity or enter the body through other natural pores, the endoscope can be used for seeing pathological changes which cannot be displayed by X rays, and a laser optical fiber used by the endoscope needs a laser optical fiber protection mechanism to prolong the service life of the laser optical fiber.
The existing laser optical fiber protection mechanism is simple in structure and single in function, the laser optical fiber is frequently required to be inserted into an endoscope from a jaw opening, and a jaw opening blocking device is lacked, so that the laser optical fiber protection sleeve is easy to damage and needs to be frequently cleaned or replaced, and some laser optical fiber protection sleeves are mostly one layer of protection sleeve and are not easy to detach and replace, so that the requirement of the medical endoscope laser optical fiber protection mechanism is met.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a medical endoscope laser fiber protection mechanism to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a laser optical fiber protection mechanism of a medical endoscope comprises a handle, wherein a circular ring is fixedly installed at one end of the handle, a circular groove is formed in the other end of the handle, laser optical fibers are arranged in the circular groove, one end of each laser optical fiber extends out of the circular groove, an inner protective sleeve is sleeved on each laser optical fiber, an outer protective sleeve is sleeved on each inner protective sleeve, a circular arc-shaped ball is fixedly installed at one end of each outer protective sleeve, an auxiliary sleeve is sleeved on each outer protective sleeve, a sleeve is fixedly installed at one end of each outer protective sleeve, a circular groove is formed in one side of each sleeve, a rotating sleeve is arranged in each circular groove, one side of each rotating sleeve extends out of each circular groove, a threaded sleeve is fixedly installed at one end of each rotating sleeve, a threaded pipe is screwed in each threaded sleeve, one end of each threaded pipe is fixedly installed on one end of the handle, two rectangular grooves are formed in, the sheathed tube one end is seted up flutedly, is equipped with the pull ring in the recess, and spacing hole has been seted up to sheathed tube one side, and the spacing groove has been seted up to one side of interior protective case, and sheathed tube one side is equipped with the spacer pin, and the one end of spacer pin runs through spacing hole and extends to the spacing inslot.
Preferably, one side fixed mounting of spacer pin has the stopper, and the constant head tank has been seted up to sheathed tube one side, is equipped with spacing post in the constant head tank, and the one end of spacing post extends to outside the constant head tank and fixed mounting is on one side of stopper.
Preferably, two fixing grooves are formed in one side of the inner protective sleeve, and one side, close to each other, of the pull ring extends into the two fixing grooves respectively.
Preferably, a plurality of semicircular grooves are evenly formed in the inner wall of the auxiliary sleeve, balls are arranged in the semicircular grooves, and one side of each ball is in contact with one side of the outer protective sleeve.
Preferably, one end of the sleeve is in contact with one end of the handle.
Preferably, one end of the inner protective sleeve is in contact with one end of the handle.
Preferably, the auxiliary sleeve is in a conical arrangement.
The utility model discloses a technological effect and advantage:
1. the utility model discloses it is rational in infrastructure, insert the position of auxiliary sleeve to endoscope pincers way mouth, insert outer protective case, interior protective case and laser fiber along auxiliary sleeve to the endoscope, thereby operate the endoscope and inspect the human body, when outer protective case needs to wash or change, at first twist the thread bush, take off the thread bush from the thread bush, the pull ring is overturned, with the spacer pin along spacing hole and spacing groove roll-off, stimulate the pull ring, thereby separate inner protective case and outer protective case, thereby take off outer protective case, otherwise the step is installed outer protective case again;
2. the utility model discloses in, through setting up convex ball, be convenient for outer protective case inserts in the human body, thereby be convenient for laser optical fiber inserts in the human body, avoid outer protective case edges and corners department fish tail human tissue, laser optical fiber protection mechanism is simple, the function is complete, through setting up bushing, thereby protect outer protective case not by pincers way mouthful fish tail, thereby increase outer protective case's life, through setting up the ball, be convenient for supplementary outer protective case inserts the endoscope, through setting up semicolumn and rectangular channel, protective case and outer protective case install and dismantle in being convenient for, through setting up multilayer protective case, further laser optical fiber has been protected, the protection effect is obvious.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic view of the local enlarged structure of the present invention;
fig. 4 is an enlarged schematic structural view of a portion a in fig. 3 according to the present invention.
In the figure: 1. a handle; 2. a circular ring; 3. an auxiliary sleeve; 4. an outer protective sleeve; 5. a circular arc-shaped ball; 6. A semicircular groove; 7. a ball; 8. rotating the sleeve; 9. a threaded sleeve; 10. a semi-cylinder; 11. a sleeve; 12. An inner protective sleeve; 13. a laser fiber; 14. a pull ring; 15. an annular groove; 16. a spacing pin; 17. and (4) a groove.
Detailed Description
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a laser optical fiber protection mechanism of a medical endoscope as shown in figures 1-4, which comprises a handle 1, a circular ring 2 is fixedly arranged at one end of the handle 1, a circular groove is arranged at the other end of the handle 1, a laser optical fiber 13 is arranged in the circular groove, one end of the laser optical fiber 13 extends out of the circular groove, an inner protective sleeve 12 is sleeved on the laser optical fiber 13, an outer protective sleeve 4 is sleeved on the inner protective sleeve 12, a circular arc ball 5 is fixedly arranged at one end of the outer protective sleeve 4, an auxiliary sleeve 3 is sleeved on the outer protective sleeve 4, a sleeve 11 is fixedly arranged at one end of the outer protective sleeve 4, a circular groove 15 is arranged at one side of the sleeve 11, a rotating sleeve 8 is arranged in the circular groove 15, one side of the rotating sleeve 8 extends out of the circular groove 15, a thread sleeve 9 is fixedly arranged at one end of the rotating sleeve 8, one end of the threaded pipe is fixedly arranged at one end of the handle 1, two rectangular grooves are respectively arranged on the inner walls of the sleeve 11 and the outer protective sleeve 4, the same semi-cylinder 10 is arranged in the two rectangular grooves at the same side, one end of the sleeve 11 is provided with a groove 17, a pull ring 14 is arranged in the groove 17, one side of the sleeve 11 is provided with a limiting hole, one side of the inner protective sleeve 12 is provided with a limiting groove, one side of the sleeve 11 is provided with a limiting pin 16, one end of the limiting pin 16 penetrates through the limiting hole and extends into the limiting groove, the outer protective sleeve 4 is convenient to insert into a human body by arranging the arc-shaped ball 5, so that the laser optical fiber 13 is convenient to insert into the human body, human tissue is prevented from being scratched at the edge of the outer protective sleeve 4, the outer protective sleeve 4 is prevented from being scratched by a clamping passage opening by arranging the auxiliary sleeve 3, the inner protective sleeve 4 and the outer protective sleeve 4 are convenient to install and dismantle.
Further, in above-mentioned scheme, one side fixed mounting of spacer pin 16 has the stopper, and the constant head tank has been seted up to one side of sleeve pipe 11, is equipped with spacing post in the constant head tank, and the one end of spacing post extends to the constant head tank outside and fixed mounting on one side of stopper, through setting up spacer pin 16 for interior protective case 12's position is fixed.
Further, in the above solution, one side of the inner protective sleeve 12 is provided with two fixing slots, and the sides of the pull rings 14 close to each other extend into the two fixing slots, respectively.
Further, in the above scheme, a plurality of semicircular grooves 6 have been evenly seted up to the inner wall of auxiliary sleeve 3, all are equipped with the ball 7 in a plurality of semicircular grooves 6, and one side of a plurality of balls 7 contacts with one side of outer protective case 4 respectively, through setting up ball 7, is convenient for auxiliary outer protective case 4 to insert the endoscope.
Further, in the above-described aspect, one end of the sleeve 11 is in contact with one end of the handle 1.
Further, in the above-described aspect, one end of the inner protective sleeve 12 is in contact with one end of the handle 1.
Further, in the above solution, the auxiliary sleeve 3 is provided in a conical shape.
This practical theory of operation: by arranging the arc-shaped ball 5, the outer protective sleeve 4 can be conveniently inserted into a human body, so that the laser optical fiber 13 can be conveniently inserted into the human body, the corner of the outer protective sleeve 4 can be prevented from scratching human tissues, the auxiliary sleeve 3 can be inserted into the position of the opening of the endoscope forceps, the outer protective sleeve 4, the inner protective sleeve 12 and the laser optical fiber 13 can be inserted into the endoscope along the auxiliary sleeve 3, so that the endoscope can be operated to inspect the human body, when the outer protective sleeve 4 needs to be cleaned or replaced, the threaded sleeve 9 is firstly screwed, the threaded sleeve 9 is taken down from the threaded sleeve, the pull ring 14 is turned over, the limiting column on the limiting block slides out from the fixed groove on the sleeve 11, the limiting pin 16 slides out along the limiting hole on the sleeve 11 and the limiting groove on the inner protective sleeve 12, the pull ring 14 is pulled, and the inner protective sleeve 12 and the outer protective sleeve, thereby will interior protective case 12 and outer protective case 4 separate, thereby take off outer protective case 4, otherwise the step will be adorned outer protective case 4 again, laser optical fiber 13 protection machanism is simple, the function is complete, through setting up auxiliary sleeve 3, thereby protect outer protective case 4 not by pincers way mouth fish tail, thereby increase outer protective case 4's life, through setting up ball 7, be convenient for supplementary outer protective case 4 inserts the endoscope, through setting up semicolumn 10 and rectangular channel, protective case 4 and outer protective case 4 install and dismantle in being convenient for, through setting up multilayer protective case, further protection laser optical fiber 13, the protection effect is obvious.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides a medical endoscope laser fiber protection mechanism, includes handle (1), its characterized in that: the novel laser optical fiber handle is characterized in that a circular ring (2) is fixedly installed at one end of the handle (1), a circular groove is formed in the other end of the handle (1), a laser optical fiber (13) is arranged in the circular groove, one end of the laser optical fiber (13) extends out of the circular groove, an inner protective sleeve (12) is sleeved on the laser optical fiber (13), an outer protective sleeve (4) is sleeved on the inner protective sleeve (12), a circular arc-shaped ball (5) is fixedly installed at one end of the outer protective sleeve (4), an auxiliary sleeve (3) is sleeved on the outer protective sleeve (4), a sleeve (11) is fixedly installed at one end of the outer protective sleeve (4), a circular groove (15) is formed in one side of the sleeve (11), a rotating sleeve (8) is arranged in the circular groove (15), one side of the rotating sleeve (8) extends out of the circular groove (15), a thread sleeve (9) is fixedly installed at one end of, one end fixed mounting of screwed pipe is served in one of handle (1), two rectangular channels have all been seted up to the inner wall of sleeve pipe (11) and outer protective case (4), be equipped with same semicircle pillar (10) with two rectangular channels of one side, the one end of sleeve pipe (11) is seted up flutedly (17), be equipped with pull ring (14) in recess (17), spacing hole has been seted up to one side of sleeve pipe (11), the spacing groove has been seted up to one side of interior protective case (12), one side of sleeve pipe (11) is equipped with spacer pin (16), the one end of spacer pin (16) runs through the spacing hole and extends to the spacing inslot.
2. The laser optical fiber protection mechanism of a medical endoscope according to claim 1, characterized in that: one side fixed mounting of spacer pin (16) has the stopper, and the constant head tank has been seted up to one side of sleeve pipe (11), is equipped with spacing post in the constant head tank, and the one end of spacing post extends to the constant head tank outside and fixed mounting is on one side of stopper.
3. The laser optical fiber protection mechanism of a medical endoscope according to claim 1, characterized in that: two fixing grooves are formed in one side of the inner protective sleeve (12), and one side, close to each other, of the pull ring (14) extends into the two fixing grooves respectively.
4. The laser optical fiber protection mechanism of a medical endoscope according to claim 1, characterized in that: a plurality of semicircular grooves (6) are uniformly formed in the inner wall of the auxiliary sleeve (3), balls (7) are arranged in the semicircular grooves (6), and one side of each ball (7) is in contact with one side of the outer protective sleeve (4) respectively.
5. The laser optical fiber protection mechanism of a medical endoscope according to claim 1, characterized in that: one end of the sleeve (11) is contacted with one end of the handle (1).
6. The laser optical fiber protection mechanism of a medical endoscope according to claim 1, characterized in that: one end of the inner protective sleeve (12) is contacted with one end of the handle (1).
7. The laser optical fiber protection mechanism of a medical endoscope according to claim 1, characterized in that: the auxiliary sleeve (3) is arranged in a conical shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021845637.8U CN213551610U (en) | 2020-08-30 | 2020-08-30 | Medical endoscope laser optical fiber protection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021845637.8U CN213551610U (en) | 2020-08-30 | 2020-08-30 | Medical endoscope laser optical fiber protection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213551610U true CN213551610U (en) | 2021-06-29 |
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ID=76557547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021845637.8U Active CN213551610U (en) | 2020-08-30 | 2020-08-30 | Medical endoscope laser optical fiber protection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213551610U (en) |
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2020
- 2020-08-30 CN CN202021845637.8U patent/CN213551610U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20220216 Address after: 518118 Room 302, ruigu, building 4, No. 2-10, Jinlong Avenue, Shahu community, biling street, Pingshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Antai Medical Technology Co.,Ltd. Address before: 518118 304c, building a, the third branch of leibaizhongcheng Life Science Park, 22 Jinxiu East Road, Jinsha community, Kengzi street, Pingshan District, Shenzhen City, Guangdong Province Patentee before: Huajian hi tech (Shenzhen) Co.,Ltd. |