CN214387408U

CN214387408U - Neural scope flusher with adjustable

Info

Publication number: CN214387408U
Application number: CN202023193443.7U
Authority: CN
Inventors: 王学建; 张晓彪
Original assignee: Nantong First Peoples Hospital
Current assignee: Nantong First Peoples Hospital
Priority date: 2020-12-27
Filing date: 2020-12-27
Publication date: 2021-10-15
Anticipated expiration: 2030-12-27

Abstract

The utility model provides a neuroendoscopy flusher with adjustable, establish sheath cover on the neural endoscope pipe and install the flushing pipe in the sheath cover including neural endoscope pipe, the video interface of installing neural endoscope pipe one end, cover, video interface surface mounting has the rectangle cover, the L template has been inserted to rectangle cover ann, clamping bolt and rectangle cover fixed connection are passed through to the one end that the L template was inserted in the rectangle cover, the vertical portion fixedly connected with header box of L template, the one side lower part fixedly connected with backup pad of edge of header box installation L template, the backup pad sets up under the video interface, compare with prior art, the utility model discloses following beneficial effect has: the flushing liquid residual in the flushing pipe is collected in a centralized manner, and the flushing liquid is prevented from flowing randomly.

Description

Neural scope flusher with adjustable

Technical Field

The utility model relates to a neural scope flusher with adjustable belongs to the medical instrument field.

Background

Neuroendoscopy is widely applied to transnasal sphenoid sinus pituitary tumor, anterior skull base operation, operation in the area of the pontocerebellar angle and the like. The endoscope lens is easily polluted, so that the image is blurred and cannot be observed, and therefore the lens needs to be wiped or washed at any time to ensure that the image is clear. At present, after a washing pipe connected with a neuroendoscopy pipe is used, the washing liquid in the washing pipe flows randomly easily in the placing process due to the residual part of the washing liquid, and the neatness of a storage environment is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a neural scope flusher with adjustable to solve the washing pipe that proposes to be connected with neural interior mirror tube among the above-mentioned background art and after finishing using, because of residual flush fluid, placing the in-process in the washing pipe, the flush fluid in the washing pipe trickles easily at will, and the problem of environment neatness nature is deposited in the influence, the utility model discloses the realization is concentrated and is collected remaining flush fluid in the washing pipe, and scour protection lotion trickles at will.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a neuroendoscopy flusher with adjustable, includes neural endoscope pipe, installs video interface, the cover of neural endoscope pipe one end and establishes the sheath cover on neural endoscope pipe and install the flushing pipe in the sheath cover, video interface surface mounting has the rectangle cover, the L template has been inserted to rectangle cover ann, clamping bolt and rectangle cover fixed connection are passed through to the one end that the L template was inserted in the rectangle cover, the vertical portion fixedly connected with water-collecting box of L template, the one side lower part edge fixedly connected with backup pad of water-collecting box installation L template, the backup pad sets up under the video interface.

Furthermore, a threaded hole is formed in the upper surface of the rectangular sleeve, a pin hole matched with the threaded hole is formed in the horizontal part of the L-shaped plate, the clamping bolt is meshed in the threaded hole, and the lower end of the clamping bolt extends into the pin hole.

Further, the one end that the flushing pipe is in the sheath cover outside is connected with the stop valve, the stop valve other end is connected with the liquid storage barrel, slidable mounting has the piston in the liquid storage barrel, the liquid storage barrel is kept away from stop valve one end and is installed straight thread section of thick bamboo, straight thread section of thick bamboo female connection has the threaded rod, threaded rod one end is rotated with the piston and is connected, the threaded rod keeps away from the one end surface mounting who has the handle of piston.

Furthermore, the end of the stop valve, which is far away from the liquid storage cylinder, is connected with an external threaded pipe, the end of the flushing pipe, which is positioned outside the sheath sleeve, is provided with an internal threaded sleeve, and the external threaded pipe is in threaded connection with the internal threaded sleeve.

Further, the water collecting box upside is equipped with the stop collar, stop collar surface mounting has the connecting rod, the one end and the L template fixed connection of stop collar are kept away from to the connecting rod.

Further, the water collecting box is fixedly connected with a backing plate in a contact mode through the L-shaped plate, and the L-shaped plate is fixedly connected with the backing plate through screws.

The utility model has the advantages that:

1. insert the horizontal part of L template in the rectangle cover to utilize clamping bolt fixed connection rectangle cover and L template, neural endoscope pipe, flushing pipe are in vertical state this moment, arrange the flushing pipe lower extreme in the header box, thereby remaining flushing fluid among the flushing pipe flows to in the header box, realizes concentrating the flush fluid of collecting in the flushing pipe, and scour protection lotion trickles at will, is favorable to keeping operational environment's clean and tidy nature.

2. The supporting plate is arranged on the water collecting box and is positioned right below the neuroendoscopy tube, so that the supporting area is enlarged, and the placing stability is improved.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of an adjustable neuroendoscopy flusher of the present invention;

FIG. 2 is a schematic view of the assembly of the threaded rod, the piston and the liquid storage cylinder in the adjustable neuroendoscopy flusher of the present invention;

FIG. 3 is a cross-sectional view of a rectangular sleeve of the adjustable neuroendoscopy flusher of the present invention;

FIG. 4 is a perspective view of an L-shaped plate of the adjustable neuroendoscopy flusher of the present invention;

in the figure: 1-neuroendoscopy tube, 2-video interface, 3-sheath sleeve, 4-flushing tube, 5-internal thread sleeve, 6-stop valve, 7-liquid storage cylinder, 8-straight thread cylinder, 9-handle, 10-threaded rod, 11-supporting plate, 12-backing plate, 13-water collecting box, 14-limiting sleeve, 15-connecting rod, 16-L template, 17-clamping bolt, 18-rectangular sleeve, 19-piston, 20-threaded hole and 21-pin hole.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-4, the present invention provides a technical solution: an adjustable neuroendoscopy irrigator comprises a neuroendoscopy tube 1, a video interface 2 arranged at one end of the neuroendoscopy tube 1, a sheath 3 sleeved on the neuroendoscopy tube 1 and a flushing tube 4 arranged in a sheath 3, wherein a rectangular sleeve 18 is fixed on the outer surface of the video interface 2, an L-shaped plate 16 is inserted in the rectangular sleeve 18, one end of the L-shaped plate 16 inserted in the rectangular sleeve 18 is fixedly connected with the rectangular sleeve 18 through a clamping bolt 17, the vertical part of the L-shaped plate 16 is fixedly connected with a water collecting box 13, the horizontal part of the L-shaped plate 16 is inserted in the rectangular sleeve 18 and is fixedly connected with the rectangular sleeve 18 and the L-shaped plate 16 by utilizing the clamping bolt 17, at the moment, the neuroendoscopy tube 1 and the flushing tube 4 are in a vertical state, the lower end of the flushing tube 4 is arranged in the water collecting box 13, so that residual flushing liquid in the flushing tube 4 flows into the water collecting box 13 to realize centralized collection of the flushing liquid in the flushing tube 4, the scour protection washing liquid flows at will, which is beneficial to keeping the neatness of the working environment.

The one side lower part edge fixedly connected with backup pad 11 of water-collecting box 13 installation L template 16, backup pad 11 set up under video interface 2, installation backup pad 11 on water-collecting box 13 to make backup pad 11 be in under neural endoscope pipe 1, thereby enlarge the support area, improve the stability of placing.

The upper surface of the rectangular sleeve 18 is provided with a threaded hole 20, the horizontal part of the L-shaped plate 16 is provided with a pin hole 21 matched with the threaded hole 20, the clamping bolt 17 is meshed in the threaded hole 20, the lower end of the clamping bolt 17 extends into the pin hole 21, the clamping bolt 17 is screwed into the pin hole 21 on the L-shaped plate 16, and the connection reliability of the L-shaped plate 16 and the rectangular sleeve 18 is improved.

The one end that the flushing pipe 4 is in the sheath 3 outside is connected with stop valve 6, the stop valve 6 other end is connected with liquid storage cylinder 7, slidable mounting has piston 19 in the liquid storage cylinder 7, liquid storage cylinder 7 is kept away from 6 one end of stop valve and is installed straight thread section of

thick bamboo

8, 8 female connection in the straight thread section of thick bamboo have threaded rod 10, threaded rod 10 one end is rotated with piston 19 and is connected, threaded rod 10 keeps away from the one end surface mounting that piston 19 has handle 9, open stop valve 6 back, utilize handle 9 rotation threaded rod 10, and then threaded rod 10 drives piston 19 and slides in liquid storage cylinder 7, the flush fluid in the piston 19 extrusion liquid storage cylinder 7, make the flush fluid flow in the flushing pipe 4, aperture through control stop valve 6, reach the purpose of convenient adjustment flush fluid flow size.

And one end of the stop valve 6, which is far away from the liquid storage cylinder 7, is connected with an external threaded pipe, one end of the flushing pipe 4, which is positioned outside the sheath 3, is provided with an internal threaded sleeve 5, the external threaded pipe is in threaded connection with the internal threaded sleeve 5, and the external threaded pipe is screwed into the internal threaded sleeve 5, so that the assembly of the stop valve 6 and the flushing pipe 4 is completed.

The upper side of the water collecting box 13 is provided with a limiting sleeve 14, the outer surface of the limiting sleeve 14 is provided with a connecting rod 15, one end, far away from the limiting sleeve 14, of the connecting rod 15 is fixedly connected with an L-shaped plate 16, the connecting rod 15 plays a role in connecting the limiting sleeve 14 with the L-shaped plate 16, the lower end of the flushing pipe 4 is arranged in the limiting sleeve 14, and therefore the effect of preventing the lower end of the flushing pipe 4 from swinging randomly is achieved.

The water collecting box 13 is fixedly connected with the backing plate 12 through the contact of the L-shaped plate 16, the L-shaped plate 16 is fixedly connected with the backing plate 12 through screws, and the backing plate 12 is arranged at the intersection of the water collecting box 13 and the L-shaped plate 16, so that the connection part of the water collecting box 13 and the L-shaped plate 16 can be locally thickened, and the thickness of the water collecting box 13 does not need to be integrally thickened.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a neural scope flusher with adjustable, includes neural endoscope pipe (1), installs video interface (2) in neural endoscope pipe (1) one end, establishes sheath (3) on neural endoscope pipe (1) and installs flushing pipe (4) in sheath (3) its characterized in that: video interface (2) external surface fixed has rectangle cover (18), L template (16) have been inserted in rectangle cover (18), clamping bolt (17) and rectangle cover (18) fixed connection are passed through to the one end that L template (16) were inserted in rectangle cover (18), the vertical portion fixedly connected with water-collecting box (13) of L template (16), one side lower part edge fixedly connected with backup pad (11) of water-collecting box (13) installation L template (16), backup pad (11) set up under video interface (2).

2. The adjustable neuroendoscope flusher of claim 1, wherein: threaded holes (20) are formed in the upper surface of the rectangular sleeve (18), pin holes (21) matched with the threaded holes (20) are formed in the horizontal portion of the L-shaped plate (16), the clamping bolts (17) are meshed in the threaded holes (20), and the lower ends of the clamping bolts (17) extend into the pin holes (21).

3. The adjustable neuroendoscope flusher of claim 1, wherein: the one end that flushing pipe (4) are in sheath cover (3) outside is connected with stop valve (6), stop valve (6) other end is connected with liquid storage barrel (7), slidable mounting has piston (19) in liquid storage barrel (7), liquid storage barrel (7) are kept away from stop valve (6) one end and are installed straight thread section of thick bamboo (8), straight thread section of thick bamboo (8) female connection has threaded rod (10), threaded rod (10) one end is rotated with piston (19) and is connected, the one end surface mounting who keeps away from piston (19) threaded rod (10) has handle (9).

4. The adjustable neuroendoscope flusher of claim 3, wherein: the one end that liquid storage cylinder (7) was kept away from in stop valve (6) is connected with external screw thread pipe, the one end that flushing pipe (4) are in sheath cover (3) outside is installed female thread cover (5), external screw thread pipe and female thread cover (5) threaded connection.

5. The adjustable neuroendoscope flusher of claim 1, wherein: the upper side of the water collecting box (13) is provided with a limiting sleeve (14), the outer surface of the limiting sleeve (14) is provided with a connecting rod (15), and one end, far away from the limiting sleeve (14), of the connecting rod (15) is fixedly connected with the L-shaped plate (16).

6. The adjustable neuroendoscope flusher of claim 1, wherein: the water collecting box (13) is fixedly provided with a backing plate (12) in contact with the L-shaped plate (16), and the L-shaped plate (16) is fixedly connected with the backing plate (12) through screws.