CN214263082U

CN214263082U - Scope cleaning device

Info

Publication number: CN214263082U
Application number: CN202120254729.7U
Authority: CN
Inventors: 张蔷; 李玉霞; 张熠
Original assignee: Nantong Tongzhou Peoples Hospital
Current assignee: Nantong Tongzhou Peoples Hospital
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-09-24
Anticipated expiration: 2031-01-29

Abstract

The utility model discloses an endoscope cleaning device, which comprises a plurality of groups of cleaning pieces which are detachably connected end to end, and a handle piece and a sealing part which are respectively detachably arranged at the end parts of the cleaning pieces; the utility model forms the cleaning pipe section by the threaded connection of the two groups of cleaning parts, and the handle part and the sealing part are respectively connected with the head end and the tail end of the cleaning pipe section by the threaded connection, thereby being convenient for assembly and use, selecting the cleaning pipe section with proper length according to the length of the endoscope pipe to be cleaned, being convenient for sheathing the cleaning pipe section with proper length into the endoscope pipe, and being convenient for disassembly at the same time, thereby being convenient for storing the device; through the body that communicates each other to the accessible is to carrying high pressure water or cleaning solution in the body, makes high pressure water or cleaning solution spout to the endoscope intraductal side from the water hole, and rotates under the effect at the cleaning part for endoscope pipe, realizes the cleanness to endoscope intraductal wall, and improves the clean effect to endoscope intraductal wall.

Description

Scope cleaning device

Technical Field

The application relates to the field of medical auxiliary appliances, in particular to an endoscope cleaning device.

Background

The application of the soft endoscope in clinical disease diagnosis and treatment is more and more extensive, and the cleaning of the soft endoscope is an important link for preventing cross infection caused by pollution of the soft endoscope.

At present, chinese patent No. 201921611097.4 discloses a hose cleaning device for a soft endoscope, which comprises a brush rod for a hose to be cleaned, a dirt removing assembly arranged on the periphery of the brush rod, and a main body part in the dirt removing assembly integrally formed. The length of brush rod is good at the body of treating clean hose, scrubbing subassembly fixed connection in week side of brush rod. The scrubbing subassembly include with brush-holder stud fixed connection's rod cover and with rod cover integrated into one piece's brush spare arch, the brush spare arch is used for wasing treats clean hose inner wall. The brush projection comprises a spiral piece wound on the outer surface of the rod sleeve and a scraping piece arranged at the front end of the brush rod. The device is through with fixed connection between brush-holder stud and the scrubbing subassembly, and sets up to integrated into one piece's structure between the main part in the scrubbing subassembly, has avoided the structure of hose cleaning device itself to drop to the risk of treating in the clean hose at practical in-process soft scope.

However, in the application process, the above technical solution has the following defects and shortcomings:

the device can not select different use lengths according to the length of the endoscope tube, and if the length of the brush rod is too long, the brush rod is not convenient to be sleeved into the endoscope tube and is not convenient to store.

Disclosure of Invention

The utility model discloses the purpose is: the utility model provides an endoscope cleaning device, can solve prior art effectively and can not select different use length according to interior mirror tube length, if this brush-holder stud length overlength, then be not convenient for embolia the interior mirror tube with the brush-holder stud in, and the problem of not being convenient for deposit.

The technical scheme of the utility model is that: an endoscope cleaning device comprises a plurality of groups of cleaning pieces which are detachably connected end to end, and a handle piece and a sealing part which are respectively detachably arranged at the head and tail ends of the cleaning pieces;

the cleaning piece comprises a pipe body, a plurality of groups of spiral parts uniformly arranged on the outer side of the pipe body, cleaning parts respectively clamped on the outer sides of the spiral parts, a threaded connecting pipe respectively arranged at the head and tail end parts of the pipe body and a threaded connecting nozzle in threaded fit with the threaded connecting pipe, and a plurality of groups of water spray holes are uniformly formed in the circumferential side wall of the pipe body;

the handle piece comprises a triangular handle, a water shielding cover fixedly connected to the bottom of the triangular handle, an inner sleeve fixedly connected in the water shielding cover and coaxial with the water shielding cover, a guide pipe fixedly connected in the inner sleeve and coaxial with the inner sleeve, a spiral sleeve uniformly and fixedly connected between the guide pipe and the inner sleeve and respectively in spiral clamping connection with the spiral part and the cleaning part, and a water pipe sleeved in the guide pipe, wherein the bottom end of the water pipe is in threaded connection with a threaded sleeve in threaded fit with the threaded connecting pipe;

the sealing part comprises a conical head and a threaded sealing rod which is fixedly connected to the upper side of the conical head and is in threaded connection with the threaded connection nozzle.

Preferably, the outer sides of the spiral parts are provided with T-shaped clamping grooves, and one sides of the cleaning parts, which are close to the spiral parts, are provided with T-shaped clamping strips in clamping fit with the T-shaped clamping grooves; the cleaning part is clamped and matched with the spiral part through the matching of the T-shaped clamping strip and the T-shaped clamping groove, so that the cleaning part is convenient to replace; in order to facilitate the T-shaped clamping strip to be clamped into the T-shaped clamping groove from one end of the T-shaped clamping groove, the T-shaped clamping strip can be made of rubber.

Preferably, the spiral part and the pipe body are integrally plasticized, and the cleaning part is made of silica gel and is arranged in a strip-shaped wedge-shaped structure; through spiral portion and body integrated plastify, the quick processing production of the spiral portion of being convenient for and body makes the spiral portion have certain intensity simultaneously to when the spiral portion card was gone into in the spiral cover, through rotating the triangle handle, the rotation of drive body.

Preferably, the middle part of the triangular handle is provided with a guide ring; the water pipe is guided by the guide ring.

Preferably, a limiting piece is arranged on a section of the water pipe between the water shielding cover and the guide ring, the radius of the limiting piece is larger than the inner diameter of the guide ring and the inner diameter of the guide pipe, and the distance between the limiting piece and the threaded sleeve is larger than the length of the guide pipe; through the locating part, avoid the water pipe to break away from the pipe, avoid the water pipe to break away from the water shield promptly.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model forms the cleaning pipe section by the threaded connection of the two groups of cleaning parts, and the handle part and the sealing part are respectively connected with the head end and the tail end of the cleaning pipe section by the threaded connection, thereby being convenient for assembly and use, selecting the cleaning pipe section with proper length according to the length of the endoscope pipe to be cleaned, being convenient for sheathing the cleaning pipe section with proper length into the endoscope pipe, and being convenient for disassembly at the same time, thereby being convenient for storing the device; through the body that communicates each other to the accessible is to carrying high pressure water or cleaning solution in the body, makes high pressure water or cleaning solution spout to the endoscope intraductal side from the water hole, and rotates under the effect at the cleaning part for endoscope pipe, realizes the cleanness to endoscope intraductal wall, and improves the clean effect to endoscope intraductal wall.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, 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 schematic view of a top side view of a single cleaning element, a handle member and a sealing portion of the present invention;

FIG. 2 is a schematic view of the single cleaning element, the handle member and the sealing portion of the present invention in a bottom view;

FIG. 3 is a schematic cross-sectional view of the cleaning member of the present invention;

FIG. 4 is a schematic structural view of the present invention in use;

wherein: 1, a pipe body; 2, a spiral part; 3 a cleaning part; 4, connecting a threaded pipe; 5, connecting the mouth by screw threads; 6, water spraying holes; 7 a triangular handle; 8, a water shielding cover; 9, inner sleeve; 10 a catheter; 11, a spiral sleeve; 12 a water pipe; 13, a threaded sleeve; 14 a conical head; 15 a threaded sealing rod; a 16T-shaped card strip; 17 a guide ring; 18 stop element.

Detailed Description

The above-described scheme is further illustrated below with reference to specific examples. It should be understood that these examples are for illustrative purposes and are not intended to limit the scope of the present invention. The conditions used in the examples may be further adjusted according to specific conditions, and the conditions used in the experiments are not specifically mentioned.

As shown in fig. 1 to 4, an endoscope cleaning device of the present embodiment includes a plurality of groups of cleaning members detachably connected end to end, and a handle member and a sealing portion detachably mounted at the end of the cleaning members;

the cleaning piece comprises a pipe body 1, a plurality of groups of spiral parts 2 uniformly arranged on the outer side of the pipe body 1, cleaning parts 3 respectively clamped on the outer sides of the spiral parts 2, threaded connecting pipes 4 respectively arranged at the head and tail ends of the pipe body 1 and threaded connecting nozzles 5 in threaded fit with the threaded connecting pipes 4, and a plurality of groups of water spray holes 6 are uniformly formed in the circumferential side wall of the pipe body 1;

the handle piece comprises a triangular handle 7, a water shielding cover 8 fixedly connected to the bottom of the triangular handle 7, an inner sleeve 9 fixedly connected in the water shielding cover 8 and coaxial with the water shielding cover 8, a guide pipe 10 fixedly connected in the inner sleeve 9 and coaxial with the inner sleeve 9, a spiral sleeve 11 uniformly and fixedly connected between the guide pipe 10 and the inner sleeve 9 and respectively in spiral clamping connection with the spiral part 2 and the cleaning part 3, and a water pipe 12 sleeved in the guide pipe 10, wherein the bottom end of the water pipe 12 is in threaded connection with a threaded sleeve 13 in threaded fit with the threaded connecting pipe 4;

the sealing part comprises a conical head 14 and a threaded sealing rod 15 fixedly connected to the upper side of the conical head 14 and connected with the threaded connection mouth 5.

In the embodiment, the outer sides of the spiral parts 2 are both provided with T-shaped clamping grooves, and one sides of the cleaning parts 3, which are close to the spiral parts 2, are both provided with T-shaped clamping strips 16 which are in clamping fit with the T-shaped clamping grooves; the cleaning part 3 is clamped and matched with the spiral part 2 through the matching of the T-shaped clamping strip 16 and the T-shaped clamping groove, so that the cleaning part 3 is convenient to replace; in order to facilitate the T-shaped clip strip 16 to be clipped into the T-shaped clip slot from one end of the T-shaped clip slot, the T-shaped clip strip 16 may be made of rubber.

In the embodiment, the spiral part 2 and the pipe body 1 are integrally plasticized, and the cleaning part 3 is made of silica gel and is arranged in a strip-shaped wedge-shaped structure; through 2 and the 1 integrated plastify of body of spiral portion, the quick processing production of 2 and body of spiral portions of being convenient for makes spiral portion 2 have certain intensity simultaneously to when 2 cards of spiral portion go into the scroll cover 11, through rotating triangle handle 7, drive the rotation of body 1.

In this embodiment, the middle of the triangular handle 7 is provided with a guide ring 17; the water pipe 12 is guided by the guide ring 17.

In this embodiment, a limiting member 18 is disposed on a section of the water pipe 12 located between the water shielding cover 8 and the guide ring 17, a radius of the limiting member 18 is greater than an inner diameter of the guide ring 17 and an inner diameter of the guide pipe 10, and a distance between the limiting member 18 and the threaded sleeve 13 is greater than a length of the guide pipe 10; the water pipe 12 is prevented from being detached from the guide pipe 10, that is, the water pipe 12 is prevented from being detached from the water shield 8, by the stopper 18.

The utility model discloses a theory of operation: the fixed connection of the two groups of pipe bodies 1 is realized through the threaded connection pipe 4 at the head end of any group of pipe bodies 1 and the threaded connection nozzle 5 at the tail end of the other group of pipe bodies 1 in threaded connection, and the intercommunication of the two groups of pipe bodies 1 is realized, therefore, several groups of tube bodies 1 can be selected according to the length of the inner lens tube to be cleaned, the tube bodies 1 are connected end to form a cleaning tube section with the length slightly larger than that of the inner lens tube to be cleaned, the conical head 4 is connected to the tail end of the tube body 1 at the lowest side in a threaded manner through the threaded connection of the threaded sealing rod 15 and the threaded connection nozzle 5 (as shown in figure 4), the bottom of the cleaning pipe section is sealed by fixedly connecting the conical head 4 to the bottom end of the cleaning pipe section, and the water pipe 12 is connected with the threaded connecting pipes 4 of the group of pipe bodies 1 at the topmost side through the threaded matching of the threaded sleeves 13 and the threaded connecting pipes 4, so that the water pipe 12 is connected and communicated with the cleaning pipe section; then, the spiral sleeves 11 are connected with the spiral parts 2 and the cleaning parts 3 in a spiral clamping manner, namely, each group of spiral sleeves 11 in the water shielding cover 8 respectively correspond to the positions of the spiral parts 2 and the cleaning parts 3, and each group of spiral parts 2 and the cleaning parts 3 are respectively sleeved or clamped into the corresponding spiral sleeves 11 according to the spiral direction of the spiral parts 2, so that the water shielding cover 8 and the top of the cleaning pipe section are relatively fixed (as shown in fig. 4); when cleaning, one end of the cleaning pipe section conical head 14 is sleeved in from one end of the inner endoscope pipe, and the conical head 14 penetrates out from the other end of the inner endoscope pipe, at the moment, the cleaning pipe section positioned at one end of the water shielding cover 8 is provided with a small section of pipe body 1 positioned outside the inner endoscope pipe, and high-pressure water or cleaning fluid is effectively prevented from being sprayed to cleaning personnel from the outer side of the inner endoscope pipe through shielding of the water shielding cover 8; when high-pressure water or cleaning fluid enters each group of tube bodies 1 through the tube bodies 12, the high-pressure water or cleaning fluid is sprayed to the inner side of the endoscope tube through the water holes 6 and rotates relative to the endoscope tube through the triangular handles 7, so that each group of tube bodies 1 is driven to rotate relative to the endoscope tube, the inner wall of the endoscope tube is cleaned by the cleaning part 3 under the action of the high-pressure water or cleaning fluid, the inner wall of the endoscope tube is effectively cleaned and disinfected, and the cleaned water flows down along the spiral grooves between the two adjacent groups of spiral parts 2 and is discharged out of the endoscope tube; after the cleaning, the cleaning pipe section is drawn out from the inner lens pipe through the triangular handle 7, the water shielding cover 8 and the conical head 14 are taken down from the cleaning pipe section respectively, and each group of pipe bodies 1 are disassembled from each other, so that the length of the device is effectively reduced, and the device is convenient to store.

The device forms a cleaning pipe section by the threaded connection of two groups of cleaning parts, and the handle part and the sealing part are respectively connected with the head end and the tail end of the cleaning pipe section by the threaded connection, so that the device is convenient to assemble and use, and the cleaning pipe section with the proper length is selected according to the length of the endoscope pipe to be cleaned, so that the cleaning pipe section with the proper length can be conveniently sleeved into the endoscope pipe, and meanwhile, the cleaning pipe section is convenient to disassemble, and the device is convenient to store; through body 1 of intercommunication each other to the accessible is to carrying high pressure water or cleaning solution in the body 1, makes high pressure water or cleaning solution spout to the endoscope intraductal side from water hole 6, and rotates under the effect at cleaning portion 3 for the endoscope pipe, realizes the cleanness to endoscope intraductal wall, and improves the clean effect to endoscope intraductal wall.

The above is only a specific application example of the present invention, and does not constitute any limitation to the protection scope of the present invention. In addition to the above embodiments, other embodiments of the present invention are also possible. All the technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the scope of the present invention as claimed.

Claims

1. An endoscope cleaning device, its characterized in that: comprises a plurality of groups of cleaning pieces which are detachably connected end to end, and a handle piece and a sealing part which are respectively detachably arranged at the head end part and the tail end part of the cleaning pieces;

the cleaning piece comprises a pipe body (1), a plurality of groups of spiral parts (2) which are uniformly arranged on the outer side of the pipe body (1), cleaning parts (3) which are respectively clamped on the outer sides of the spiral parts (2), threaded connecting pipes (4) which are respectively arranged at the head and tail ends of the pipe body (1) and threaded connecting nozzles (5) which are in threaded fit with the threaded connecting pipes (4), and a plurality of groups of water spraying holes (6) are uniformly formed in the circumferential side wall of the pipe body (1);

the handle piece comprises a triangular handle (7), a water shielding cover (8) fixedly connected to the bottom of the triangular handle (7), an inner sleeve (9) fixedly connected in the water shielding cover (8) and coaxial with the water shielding cover (8), a guide pipe (10) fixedly connected in the inner sleeve (9) and coaxial with the inner sleeve (9), a spiral sleeve (11) uniformly and fixedly connected between the guide pipe (10) and the inner sleeve (9) and respectively in spiral clamping connection with the spiral part (2) and the cleaning part (3), and a water pipe (12) sleeved in the guide pipe (10), wherein the bottom end of the water pipe (12) is in threaded connection with a threaded sleeve (13) in threaded fit with the threaded connecting pipe (4);

the sealing part comprises a conical head (14) and a threaded sealing rod (15) fixedly connected to the upper side of the conical head (14) and connected with the threaded connection nozzle (5).

2. An endoscope cleaning device according to claim 1, characterized in that T type draw-in groove has all been seted up to the spiral portion (2) outside, cleaning portion (3) are close to spiral portion (2) one side all is provided with T type card strip (16) with T type draw-in groove joint cooperation.

3. An endoscope cleaning device according to claim 1, characterized in that spiral portion (2) and body (1) plastify integratively, cleaning portion (3) adopts silica gel material and sets up to be strip wedge structure.

4. An endoscope cleaning device according to claim 1, characterized in that the middle of said triangular handle (7) is provided with a guide ring (17).

5. An endoscope cleaning device according to claim 4, characterized in that a section of said water pipe (12) between the water-proof cover (8) and the guide ring (17) is provided with a stopper (18), the radius of the stopper (18) is larger than the inner diameter of the guide ring (17) and the inner diameter of the guide tube (10), and the distance between the stopper (18) and the threaded sleeve (13) is larger than the length of the guide tube (10).