CN212550746U - Cleaning device for nasal endoscope - Google Patents
Cleaning device for nasal endoscope Download PDFInfo
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- CN212550746U CN212550746U CN202021144377.1U CN202021144377U CN212550746U CN 212550746 U CN212550746 U CN 212550746U CN 202021144377 U CN202021144377 U CN 202021144377U CN 212550746 U CN212550746 U CN 212550746U
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Abstract
The utility model belongs to the field of medical equipment, in particular to a nasal endoscope cleaning device, which comprises a clamping component, a guiding component and a washing component; the clamping assembly is fixedly connected with the guide assembly through a connecting rod, the washing assembly is fixedly arranged at one end of the guide assembly, and a hanging handle is fixedly arranged on the side wall of the guide assembly; the washing component comprises an aluminum alloy fixed block, a brush, a first spray head component and a second spray head component; one end and the direction subassembly fixed connection of aluminum alloy fixed block, be provided with the column through-hole on the aluminum alloy fixed block. The cleaning device of the utility model can be used with the nasal endoscope, and the cleaning work of the nasal endoscope can be rapidly completed through the washing component, the cleaning speed is high, and the cleaning effect is good; and the moving direction of the cleaning device is limited by the guide assembly, so that the cleaning device is ensured not to damage the nose endoscope structure in the working process.
Description
Technical Field
The utility model belongs to the field of medical equipment, in particular to a cleaning device for a nose endoscope.
Background
The nasal endoscope is an optical device capable of carrying out detailed examination on the nasal cavity, generally refers to a hard tube endoscope, and is thin and only 4-5mm in diameter. In the use process of the existing nasal endoscope, the nasal endoscope is easily contaminated with blood and nasal secretion to influence the operation process.
The nasal endoscope is usually cleaned by loading a normal saline solution into a bent plate, washing the bent plate with gauze dipped in water by a user, and then sterilizing the nasal endoscope. The traditional cleaning mode is low in cleaning efficiency and wastes time; and because the nasal endoscope is slender, the nasal endoscope is easy to damage during cleaning.
There is therefore a need for a new nasal endoscope cleaning device that is convenient for the user to operate.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a nasal endoscope cleaning device, which comprises a clamping component, a guiding component and a washing component;
the clamping assembly is fixedly connected with the guide assembly through a connecting rod, the washing assembly is fixedly arranged at one end of the guide assembly, and a hanging handle is fixedly arranged on the side wall of the guide assembly;
the washing component comprises an aluminum alloy fixed block, a brush, a first spray head component and a second spray head component;
one end of the aluminum alloy fixing block is fixedly connected with the guide assembly, and a columnar through hole is formed in the aluminum alloy fixing block;
the brush, the first spray head assembly and the second spray head assembly are fixedly mounted on the inner wall of the cylindrical through hole, the brush is located at one end close to the guide assembly, and the first spray head assembly is located between the brush and the second spray head assembly.
Preferably, the first nozzle assembly comprises a plurality of groups of first nozzles and first water pipes, the first nozzles are communicated with the first water pipes, the first water pipes are vertically arranged on the inner wall of the columnar through hole, the plurality of groups of first water pipes are arranged on the inner wall of the columnar through hole in an annular array, and a first channel is arranged in the center of the first nozzle assembly;
the second spray head assembly comprises a plurality of groups of second spray heads and second water pipes, the second spray heads are communicated with the second water pipes, the second water pipes are vertically arranged on the inner wall of the columnar through hole, the plurality of groups of second water pipes are arranged on the inner wall of the columnar through hole in an annular array mode, and a second channel is arranged in the center position of the second spray head assembly;
a third channel is arranged at the central position of the brush;
the central axes of the first channel, the second channel, the third channel and the columnar through hole are overlapped.
Preferably, a cavity is formed in the aluminum alloy fixing block, and the first spray head assembly and the second spray head assembly are respectively communicated with the cavity;
and a water inlet is formed in one side of the aluminum alloy fixing block and communicated with the cavity.
Preferably, the spraying directions of the first spray head and the second spray head are directions far away from the hairbrush, the included angle between the first spray head and the first water pipe is an obtuse angle, and the included angle between the second spray head and the second water pipe is an obtuse angle;
the included angle between the first spray head and the first water pipe is smaller than the included angle between the second spray head and the second water pipe, and the diameter of the first spray head is smaller than that of the second spray head.
Preferably, the guide assembly comprises a mounting seat, a bearing sleeve and a steel ball retainer;
one end of the mounting seat is fixedly connected with the aluminum alloy fixing block, a through hole is formed in the mounting seat, and the central axes of the columnar through hole, the first channel, the second channel, the third channel and the through hole are overlapped;
one end of the through hole is provided with a clamping groove, the bearing sleeve is clamped and fixed in the clamping groove, and the steel ball retainer is clamped and connected with the inner ring of the bearing sleeve;
the other end of the through hole is provided with a groove, water absorption cotton is arranged in the groove, and a sealing cover is installed at one end of the groove in a threaded mode.
Preferably, the clamping assembly comprises a first arc-shaped block and a second arc-shaped block, and one end of the first arc-shaped block is hinged with one end of the second arc-shaped block through a hinge;
a threaded hole is formed in the side wall of the first arc-shaped block, a first screw rod is installed in the threaded hole, one end of the first screw rod penetrates through the threaded hole and is located on the inner side of the first arc-shaped block, a first clamping plate is rotatably installed at one end of the first screw rod, and a second clamping plate is fixedly installed on the inner side of the second arc-shaped block;
the other end of the second arc-shaped block is rotatably connected with a second screw rod, and a conical nut is installed on the second screw rod in a threaded mode.
Preferably, a first bearing is fixedly mounted on the outer side wall of the first clamping plate, and one end of the first screw rod is fixedly connected with an inner ring of the first bearing in an inserting manner.
Preferably, the other end of the second arc-shaped block is provided with a mounting groove, a cylindrical pin is fixedly clamped in the mounting groove, a second bearing is sleeved on the cylindrical pin, and one end of the second screw is fixedly connected with an outer ring of the second bearing; the other end of the first arc-shaped block is provided with an accommodating groove, and the second screw is positioned in the accommodating groove.
The cleaning device of the utility model can be used with the nasal endoscope, and the cleaning work of the nasal endoscope can be rapidly completed through the washing component, the cleaning speed is high, and the cleaning effect is good; and the moving direction of the cleaning device is limited by the guide assembly, so that the cleaning device is ensured not to damage the nose endoscope structure in the working process.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are 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 shows a schematic view of a cleaning device according to an embodiment of the invention;
figure 2 shows a schematic view of a scrubbing assembly in accordance with an embodiment of the present invention;
fig. 3 shows a schematic view of a guide assembly according to an embodiment of the invention;
figure 4 shows a schematic view of a clamping assembly according to an embodiment of the invention;
fig. 5 shows a schematic view of a second screw according to an embodiment of the invention.
In the figure: 1. a washing component; 2. a guide assembly; 3. a clamping assembly; 4. a connecting rod; 5. a hanging handle; 6. fixing blocks of aluminum alloy; 7. a brush; 8. a first showerhead assembly; 801. a first nozzle; 802. a first water pipe; 9. a second showerhead assembly; 901. a second nozzle; 902. a second water pipe; 10. a cavity; 11. a water inlet; 12. a mounting seat; 13. a bearing housing; 14. a steel ball retainer; 15. absorbent cotton; 16. a first arc-shaped block; 17. a second arc-shaped block; 18. a hinge; 19. a first screw; 20. a first splint; 21. a second splint; 22. a second screw; 23. a tapered nut; 24. a cylindrical pin; 25. a second bearing; 26. a first bearing; 27. sealing the cover; 28. a nasal endoscope; 29. and a columnar through hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are 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 some, but not all, embodiments of the present invention. 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 embodiment of the utility model provides a belt cleaning device of nasal endoscope.
Illustratively, as shown in fig. 1, the nasal endoscope cleaning device comprises a clamping assembly 3, a guiding assembly 2 and a washing assembly 1.
The clamping assembly 3 is fixedly connected with the guide assembly 2 through a connecting rod 4, the brushing assembly 1 is fixedly arranged at the bottom of the guide assembly 2, and a hanging handle 5 is fixedly arranged on the side wall of the guide assembly 2.
The washing component 1 is used for spraying cleaning liquid and washing the outer tube wall of the nasal endoscope 28;
the guide component 2 is sleeved on the outer tube wall of the nasal endoscope 28 in a sliding manner and used for limiting the sliding direction of the washing component 1 during working;
the clamping component 3 can be clamped on the handle of the nasal endoscope 28 and used for fixing the guide component 2.
Illustratively, the user removes the holding assembly 3 from the nasal endoscope 28, pulls the hanging handle 5, slides the guiding assembly 2 along the outer wall of the nasal endoscope 28, and washes the scrubbing assembly 1 to wash the outer tube wall of the nasal endoscope 28.
In the above embodiment, the utility model can be sleeved on the nasal endoscope 28, and used together with the nasal endoscope 28, the nasal endoscope 28 can be clamped and fixed by the clamping component, and then hung and stored by the hanging handle 5, so as to protect the nasal endoscope 28 to a certain extent; when the nasal endoscope 28 needs to be cleaned, the clamping assembly is loosened, the guide assembly 2 can slide, and the guide assembly and the washing assembly 1 can slide together to clean the nasal endoscope 28, the operation steps are simple, the use is convenient, the cleaning speed is high, the effect is good, the moving direction of the cleaning device is limited by the guide assembly, and the structure of the nasal endoscope 28 can not be damaged in the working process of the cleaning device.
As shown in fig. 2, the scrubbing component 1 comprises an aluminum alloy fixing block 6, a brush 7, a first spray head component 8 and a second spray head component 9;
one end of the aluminum alloy fixing block 6 is fixedly connected with the guide assembly 2, and the aluminum alloy fixing block 6 is provided with a columnar through hole 29; the hairbrush 7, the first spray head assembly 8 and the second spray head assembly 9 are fixedly arranged on the inner wall of the columnar through hole 29, the hairbrush 7 is positioned above the first spray head assembly 8, and the first spray head assembly 8 is positioned above the second spray head assembly 9;
a cavity 10 is formed in the aluminum alloy fixing block 6, the first spray head assembly 8 and the second spray head assembly 9 are communicated with the cavity 10 respectively, a water inlet 11 is formed in one side of the aluminum alloy fixing block 6, and the water inlet 11 is communicated with the cavity 10.
Specifically, the first nozzle assembly 8 includes a plurality of groups of first nozzles 801 and first water pipes 802, the first nozzles 801 are communicated with the first water pipes 802, the first water pipes 802 are vertically installed on the inner wall of the columnar through hole 29, the plurality of groups of first water pipes 802 are arranged on the inner wall of the columnar through hole 29 in an annular array, and a first channel is arranged at the center of the first nozzle assembly 8;
the second spray head assembly 9 comprises a plurality of groups of second spray heads 901 and second water pipes 902, the second spray heads 901 are communicated with the second water pipes 902, the second water pipes 902 are vertically arranged on the inner wall of the columnar through hole 29, the plurality of groups of second water pipes 902 are arranged on the inner wall of the columnar through hole 29 in an annular array, and a second channel is arranged at the central position of the second spray head assembly 9;
a third channel is arranged at the central position of the brush 7;
the central axes of the first channel, the second channel and the third channel are overlapped with the central axis of the columnar through hole 29.
Specifically, the spraying directions of the first sprayer 801 and the second sprayer 901 are directions away from the brush 7, the included angle between the first sprayer 801 and the first water pipe 802 is an obtuse angle, and the included angle between the second sprayer 901 and the second water pipe 902 is an obtuse angle;
the included angle between the first spray nozzle 801 and the first water pipe 802 is smaller than the included angle between the second spray nozzle 901 and the second water pipe 902, and the diameter of the first spray nozzle 801 is smaller than that of the second spray nozzle 901.
Illustratively, the diameter of the first spray nozzle 801 is 2mm, the included angle between the first spray nozzle 801 and the first water pipe 802 is 100-120 degrees, the diameter of the second spray nozzle is 4mm, and the included angle between the second spray nozzle 901 and the second water pipe 902 is 130-150 degrees.
In the above embodiment, the brushing assembly of the present invention can perform the first step of washing on the inner nasal endoscope 28 through the second nozzle assembly 9, and then the first nozzle assembly 8 can wash away the sewage and the stain generated when the second nozzle assembly 9 is washed along the outer tube wall of the inner nasal endoscope 28, and then the brush 7 can wash away the stain which cannot be washed away. Through this kind of implementation method more than, the utility model discloses improvement cleaning efficiency that can be further improves abluent clean effect, adopts the aluminum alloy fixed block can prevent to rust moreover, has avoided the rust to cause the pollution to intranasal endoscope 28.
As shown in fig. 3, the bottom of the mounting seat 12 is fixedly connected with the aluminum alloy fixing block 6, a through hole is formed in the mounting seat 12, and central axes of the columnar through hole, the first channel, the second channel, the third channel and the through hole are overlapped; a clamping groove is formed in one end of the through hole, the bearing sleeve 13 is clamped and fixed in the clamping groove, and the steel ball retainer 14 is clamped and connected to the inner ring of the bearing sleeve 13; the other end of the through hole is provided with a groove, water absorption cotton 15 is arranged in the groove, and a sealing cover 27 is installed at one end of the groove in a threaded mode.
Illustratively, the guide assembly 2 is sleeved on the nasal endoscope 28, the steel ball holder 14 is in sliding fit with the outer wall of the nasal endoscope 28, and the absorbent cotton 15 is in interference fit with the outer wall of the nasal endoscope 28.
Illustratively, the connecting rod 4 is configured as a telescopic connecting rod, and the device is removed from the nasal endoscope 28, and the connecting rod 4 is extended to allow sufficient clearance between the holding member 3 and the guide member 2 to allow the cover 27 to be unscrewed and the absorbent pad 15 to be replaced.
In the above embodiment, the guiding assembly is slidably engaged with the outer wall of the nasal endoscope 28 through the steel ball holder 14, so that the device can slide along the outer wall of the nasal endoscope 28, and in other embodiments, other sliding connection manners can be used; the water absorption cotton 15 can wipe the water on the tube wall of the cleaned nasal endoscope 28, so that the cleaned nasal endoscope 28 can be dried quickly, and the generation of rust spots on the nasal endoscope 28 caused by water stain residues is avoided; can change the cotton that absorbs water, the process is simple, convenient to use.
As shown in fig. 4, the clamping assembly 3 comprises a first arc-shaped block 16 and a second arc-shaped block 17, wherein one end of the first arc-shaped block is hinged with one end of the second arc-shaped block through a hinge 18; a threaded hole is formed in the side wall of the first arc-shaped block 16, a first screw 19 is installed in the threaded hole, one end of the first screw 19 penetrates through the threaded hole and is located on the inner side of the first arc-shaped block 16, a first clamping plate 20 is rotatably installed at one end of the first screw 19, and a second clamping plate 21 is fixedly installed on the inner side of the second arc-shaped block 17; the other end of the second arc-shaped block 17 is rotatably connected with a second screw 22, and a conical nut 23 is installed on the second screw 22 in a threaded mode.
Specifically, a first bearing 26 is fixedly installed on the outer side wall of the first clamping plate 20, and one end of the first screw rod 19 is inserted and fixed to the inner ring of the first bearing 26.
Specifically, as shown in fig. 5, the other end of the second arc-shaped block 17 is provided with a mounting groove, a cylindrical pin 24 is fixedly clamped in the mounting groove, a second bearing 25 is sleeved on the cylindrical pin 24, and one end of the second screw 22 is fixedly connected with an outer ring of the second bearing 25; the other end of the first arc-shaped block 16 is provided with a receiving groove, and the second screw 22 is positioned in the receiving groove.
In the above embodiment, the gap between the first clamping plate 20 and the second clamping plate 21 can be adjusted by screwing the first bearing 26, so that the holding assembly 3 can hold the nose endoscope 28 with different diameters; through rotating second screw rod 22 to accomodating the inslot, screw up cone nut 23, can die the fixed lock of one end of first arc piece 16 and second arc piece 17, make the more firm of centre gripping subassembly 3 centre gripping.
When the device is used, one end of the nasal endoscope 28 sequentially passes through the clamping assembly 3, the guide assembly 2 and the washing assembly 1, the pipe diameter of the nasal endoscope 28 is positioned in the columnar through hole 29, the first channel, the second channel, the third channel and the through hole, the inner ring of the steel ball retainer 14 is in sliding fit with the outer wall of the nasal endoscope 28, the absorbent cotton 15 is in interference fit with the outer wall of the nasal endoscope 28, the water inlet 11 is communicated with an external cleaning liquid supply device, the hanging handle 5 is pulled, the guide assembly 2 slides along the outer wall of the nasal endoscope 28 and slides together with the washing assembly 1 to clean the nasal endoscope 28, the nasal endoscope 28 is cleaned through the second nozzle assembly 9, then the first nozzle assembly 8 can flush the sewage generated when the second nozzle assembly 9 is flushed and flush the dirt along the outer pipe wall of the nasal endoscope 28, and then the dirt which cannot be flushed is flushed through the brush 7, the water absorbent cotton 15 can wipe the water on the tube wall of the cleaned nasal endoscope 28, so that the cleaned nasal endoscope 28 can be dried quickly;
when needs hang the appearance with intranasal mirror 28, the slip direction subassembly 2 makes the handle of nasal mirror be located between first splint 20 and the second splint 21, can adjust the clearance between first splint 20 and the second splint 21 through twisting first bearing 26, presss from both sides the tight nasal mirror 28 tightly, through rotating second screw rod 22 to accomodating the inslot, screws up cone nut 23, can hang the appearance with the fixed lock of the one end of first arc piece 16 and second arc piece 17, rethread hanging handle 5.
Although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (8)
1. A device for cleaning an intranasal endoscope, characterized in that: comprises a clamping component (3), a guide component (2) and a washing component (1);
the clamping assembly (3) is fixedly connected with the guide assembly (2) through a connecting rod (4), and a hanging handle (5) is fixedly installed on the side wall of the guide assembly (2);
the washing and brushing assembly (1) comprises an aluminum alloy fixed block (6), a brush (7), a first spray head assembly (8) and a second spray head assembly (9);
one end of the aluminum alloy fixing block (6) is fixedly connected with the guide assembly (2), and a columnar through hole (29) is formed in the aluminum alloy fixing block (6);
brush (7), first shower nozzle subassembly (8) and second shower nozzle subassembly (9) subassembly are all fixed mounting on the inner wall of column through-hole (29), brush (7) are located the one end that is close direction subassembly (2), just first shower nozzle subassembly (8) are located between brush (7) and second shower nozzle subassembly (9).
2. The device for cleaning an intranasal endoscope according to claim 1, characterized in that: the first spray head assembly (8) comprises a plurality of groups of first spray heads (801) and first water pipes (802), the first spray heads (801) are communicated with the first water pipes (802), the first water pipes (802) are vertically arranged on the inner wall of the columnar through hole (29), the plurality of groups of first water pipes (802) are arranged on the inner wall of the columnar through hole (29) in an annular array mode, and a first channel is arranged in the center of the first spray head assembly (8);
the second spray head assembly (9) comprises a plurality of groups of second spray heads (901) and second water pipes (902), the second spray heads (901) are communicated with the second water pipes (902), the second water pipes (902) are vertically arranged on the inner wall of the columnar through hole (29), the plurality of groups of second water pipes (902) are arranged on the inner wall of the columnar through hole (29) in an annular array mode, and a second channel is arranged in the center position of the second spray head assembly (9);
a third channel is arranged at the central position of the brush (7);
the central axes of the first channel, the second channel, the third channel and the columnar through hole (29) are superposed.
3. A device for cleaning an intranasal endoscope according to claim 2, characterized in that: a cavity (10) is formed in the aluminum alloy fixing block (6), and the first water pipe (802) and the second water pipe (902) are respectively communicated with the cavity (10);
a water inlet (11) is formed in one side of the aluminum alloy fixing block (6), and the water inlet (11) is communicated with the cavity (10).
4. A device for cleaning an intranasal endoscope according to claim 2, characterized in that: the spraying directions of the first sprayer (801) and the second sprayer (901) are directions far away from the hairbrush (7), the included angle between the first sprayer (801) and the first water pipe (802) is an obtuse angle, and the included angle between the second sprayer (901) and the second water pipe (902) is an obtuse angle;
the included angle between the first spray head (801) and the first water pipe (802) is smaller than that between the second spray head (901) and the second water pipe (902), and the diameter of the first spray head (801) is smaller than that of the second spray head (901).
5. The device for cleaning an intranasal endoscope according to claim 1, characterized in that: the guide assembly (2) comprises a mounting seat (12), a bearing sleeve (13) and a steel ball retainer (14);
one end of the mounting seat (12) is fixedly connected with the aluminum alloy fixing block (6), a through hole is formed in the mounting seat (12), and the central axis of the columnar through hole (29) is superposed with that of the through hole;
a clamping groove is formed in one end of the through hole, the bearing sleeve (13) is clamped and fixed in the clamping groove, and the steel ball retainer (14) is clamped and connected to the inner ring of the bearing sleeve (13);
the other end of the through hole is provided with a groove, water absorption cotton (15) is arranged in the groove, and a sealing cover (27) is installed at one end of the groove in a threaded mode.
6. The device for cleaning an intranasal endoscope according to claim 1, characterized in that: the clamping assembly (3) comprises a first arc-shaped block (16) and a second arc-shaped block (17), and one end of the first arc-shaped block (16) is hinged to one end of the second arc-shaped block (17) through a hinge (18);
a threaded hole is formed in the side wall of the first arc-shaped block (16), a first screw (19) is installed in the threaded hole, one end of the first screw (19) penetrates through the outside of the threaded hole and is located on the inner side of the first arc-shaped block (16), a first clamping plate (20) is rotatably installed at one end of the first screw (19), and a second clamping plate (21) is fixedly installed on the inner side of the second arc-shaped block (17);
the other end of the second arc-shaped block (17) is rotatably connected with a second screw rod (22), and a conical nut (23) is installed on the second screw rod (22) in a threaded mode.
7. The device for cleaning an intranasal endoscope according to claim 6, characterized in that: the outer side wall of the first clamping plate (20) is fixedly provided with a first bearing (26), and one end of the first screw rod (19) is fixedly connected with the inner ring of the first bearing (26) in an inserting mode.
8. The device for cleaning an intranasal endoscope according to claim 6, characterized in that: the other end of the second arc-shaped block (17) is provided with a mounting groove, a cylindrical pin (24) is fixedly clamped in the mounting groove, a second bearing (25) is sleeved on the cylindrical pin (24), and one end of the second screw rod (22) is fixedly connected with the outer ring of the second bearing (25); the other end of the first arc-shaped block (16) is provided with a containing groove, and the second screw (22) is positioned in the containing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021144377.1U CN212550746U (en) | 2020-06-18 | 2020-06-18 | Cleaning device for nasal endoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021144377.1U CN212550746U (en) | 2020-06-18 | 2020-06-18 | Cleaning device for nasal endoscope |
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| Publication Number | Publication Date |
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| CN212550746U true CN212550746U (en) | 2021-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021144377.1U Active CN212550746U (en) | 2020-06-18 | 2020-06-18 | Cleaning device for nasal endoscope |
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| CN (1) | CN212550746U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112842239A (en) * | 2021-02-24 | 2021-05-28 | 薛志刚 | Scope cleaning and sterilizing all-in-one machine |
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2020
- 2020-06-18 CN CN202021144377.1U patent/CN212550746U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112842239A (en) * | 2021-02-24 | 2021-05-28 | 薛志刚 | Scope cleaning and sterilizing all-in-one machine |
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