CN222659419U

CN222659419U - Spraying device for endoscope cleaning and disinfecting equipment

Info

Publication number: CN222659419U
Application number: CN202420741759.4U
Authority: CN
Inventors: 王彩燕
Original assignee: Changzhou Wujin People's Hospital Changzhou Eighth People's Hospital
Current assignee: Changzhou Wujin People's Hospital Changzhou Eighth People's Hospital
Priority date: 2024-04-11
Filing date: 2024-04-11
Publication date: 2025-03-25
Anticipated expiration: 2034-04-11

Abstract

The utility model relates to the technical field of endoscope cleaning, in particular to a spray device for endoscope cleaning and disinfecting equipment, which comprises a joint, an inner pipe, an outer pipe and spray flushing heads, wherein the outer pipe is sleeved on the outer side of the inner pipe, the outer pipe and the inner pipe are jointly installed on the joint, the outer pipe is provided with a plurality of spray flushing heads, the inner pipe comprises an inner pipe body, a plurality of diversion holes are arranged on the lower side of the inner pipe body side by side, the specification of the diversion holes is gradually reduced, the spray flushing heads comprise ring bodies, spray heads and sealing convex rings, the spray heads are embedded and installed on the outer sides of the ring bodies, the sealing convex rings are symmetrically fixed on the two end surfaces of the ring bodies, and the spray heads on the outer pipe are gradually reduced in specification.

Description

Spraying device for endoscope cleaning and disinfecting equipment

Technical Field

The utility model relates to the technical field of endoscope cleaning, in particular to a spraying device for endoscope cleaning and disinfecting equipment.

Background

With the progress of technology and the continuous development of medical industry, various endoscopes are increasingly widely applied to clinic, and the effect is also increasingly important. There are many kinds of endoscopes, such as gastroscopes and enteroscopes of the digestive system, bronchoscopes and bronchoscopes of the respiratory system, other such as laryngoscopes, brain scopes, arthroscopes, cystoscopes, endoscopes, and the like. The endoscope is mainly used for clinical examination, diagnosis and treatment, and must be entered into the body of a patient when in use, so that the endoscope after each use must be thoroughly cleaned, disinfected and sterilized to prevent cross infection caused by germ pollution.

Compared with the traditional cleaning mode, the spray cleaning has the advantages that 1) the cleaning efficiency is higher, the spray cleaning machine adopts a mechanical spraying principle, can uniformly and efficiently spray cleaning liquid on the surface of an object to be cleaned, and ensures that each part can be sufficiently cleaned. The efficient cleaning mode can obviously shorten the cleaning time and improve the production efficiency. 2) The cleaning quality is better, and strong impact force can be generated by the spraying system during spraying cleaning, so that dirt and impurities can be effectively removed.

The spraying device for the traditional endoscope cleaning and disinfecting equipment has the defects when in use, and only has a single-specification spraying and flushing head, so that the spraying and flushing requirements of endoscopes with different specifications cannot be met. Therefore, there is a need for an improved and optimized structure.

Disclosure of utility model

The utility model aims to overcome the problems in the prior art and provide a spray device for an endoscope cleaning and disinfecting device.

In order to achieve the technical purpose and the technical effect, the utility model is realized by the following technical scheme:

The spray device for the endoscope cleaning and disinfecting equipment comprises a joint, an inner pipe, an outer pipe and spray flushing heads, wherein the outer pipe is sleeved on the outer side of the inner pipe, the outer pipe and the inner pipe are jointly installed on the joint, and the outer pipe is provided with the plurality of spray flushing heads;

The inner pipe comprises an inner pipe body, a first cavity communicated with the joint is formed in the inner pipe body, a plurality of diversion holes are formed in the lower side of the inner pipe body side by side, and the specification of the diversion holes gradually becomes smaller from one end close to the joint to the other end;

The spray flushing head comprises a ring body, a spray head and a sealing convex ring, wherein the spray head communicated with the inner cavity of the ring body is embedded and installed at the outer side of the ring body, the inner diameter value of the ring body is matched with the outer diameter value of the inner pipe body, and the sealing convex ring is symmetrically fixed at the two end surfaces of the ring body;

The outer tube includes the outer tube body, the inside of outer tube body is equipped with and inner tube body external diameter complex second cavity, the outer tube body is located and is close to each water conservancy diversion hole department and corresponds and offer the rotatory first rotatory groove of ring body of being convenient for, the outer tube body is located the inside wall in first rotatory groove and has offered with sealed bulge loop complex second rotatory groove.

Furthermore, in the spraying device for the endoscope cleaning and disinfecting equipment, the inner port of the spray head can be in butt joint communication with the corresponding diversion hole through rotation of the spray head.

Further, in the spraying device for the endoscope cleaning and disinfecting equipment, the outer diameter value of the ring body in the spraying flushing head is larger than the inner diameter value of the outer tube body.

Furthermore, in the spraying device for the endoscope cleaning and disinfecting equipment, an anti-slip structure which is convenient for manual pulling is arranged on the outer surface of the ring body in the spraying flushing head.

Further, in the spraying device for the endoscope cleaning and disinfecting equipment, the outer diameter value of the sealing convex ring is smaller than the outer diameter value of the outer tube body, and the inner diameter value of the sealing convex ring is larger than the inner diameter value of the outer tube body.

Further, in the spraying device for the endoscope cleaning and disinfecting equipment, the number of the spraying and flushing heads is five, and the specification of the spraying heads respectively meets the requirements of the endoscope spraying and flushing with diameters of 0.7 cm, 0.9 cm, 1.0 cm, 1.1 cm and 1.2 cm.

The beneficial effects of the utility model are as follows:

The device has reasonable structural design, is mainly composed of a joint, an inner pipe, an outer pipe and a spray flushing head, wherein the outer pipe is sleeved on the outer side of the inner pipe, the outer pipe and the inner pipe are jointly arranged on the joint, a plurality of spray flushing heads are arranged on the outer pipe, when the endoscope is required to be sprayed and flushed, the inner port of the spray head is in butt joint communication with the corresponding diversion holes by rotating the corresponding spray flushing heads, and the device is easy and convenient to operate and meets the spraying flushing requirements of the endoscopes with different specifications.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the inner tube of the present utility model;

FIG. 3 is a schematic view of the structure of a spray rinse head of the present utility model;

FIG. 4 is a schematic view of the structure of the outer tube of the present utility model;

FIG. 5 is a schematic view of the use of the present utility model;

In the drawings, the list of components represented by the various numbers is as follows:

The device comprises a 1-joint, a 2-inner pipe, a 201-inner pipe body, a 202-first cavity, a 203-diversion hole, a 3-outer pipe, a 301-outer pipe body, a 302-second cavity, a 303-first rotary groove, a 304-second rotary groove, a 4-spray flushing head, a 401-ring body, a 402-spray nozzle and a 403-sealing convex ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 5, the present embodiment provides a spray device for an endoscope cleaning and disinfecting apparatus, which includes a joint 1, an inner pipe 2, an outer pipe 3, and a spray rinse head 4. The outer tube 3 is sleeved outside the inner tube 2, the outer tube 3 and the inner tube 2 are jointly installed on the joint 1, and five spray flushing heads 4 are installed on the outer tube 3.

In this embodiment, the inner tube 2 includes an inner tube body 201, a first cavity 202 communicating with the joint 1 is provided in the inner tube body 201, a plurality of diversion holes 203 are provided side by side on the lower side of the inner tube body 201, and the specification of the diversion holes 203 gradually decreases from one end near the joint 1 to the other end.

In this embodiment, the spray rinsing head 4 includes a ring 401, a spray head 402 and a sealing convex ring 403, the spray head 402 communicated with the inner cavity of the ring 401 is embedded and installed at the outer side of the ring 401, the inner diameter value of the ring 401 is matched with the outer diameter value of the inner pipe body 201, and the sealing convex ring 403 is symmetrically fixed at two end faces of the ring 401. The specification of the spray head 402 in the spray rinsing head 4 on the outer tube 3 becomes gradually smaller from one end near the joint 1 toward the other end.

In this embodiment, the outer tube 3 includes an outer tube body 301, a second cavity 302 matching with the outer diameter of the inner tube body 201 is provided in the outer tube body 301, a first rotating groove 303 facilitating rotation of the ring body 401 is correspondingly provided at a position close to each diversion hole 303 of the outer tube body 301, and a second rotating groove 304 matching with the sealing convex ring 403 is provided at an inner side wall of the outer tube body 301 located in the first rotating groove 303.

In this embodiment, the spray rinse head 4 can be rotated to enable the inner port of the spray head 402 to be in abutting communication with the corresponding diversion hole 203.

In this embodiment, the outer diameter of the ring 401 in the shower head 4 is larger than the inner diameter of the outer tube 301.

In this embodiment, the outer surface of the ring 401 in the spray rinse head 4 is provided with an anti-slip structure that facilitates manual rotation.

In this embodiment, the outer diameter of the sealing convex ring 403 is smaller than the outer diameter of the outer tube body 301, and the inner diameter of the sealing convex ring 403 is larger than the inner diameter of the outer tube body 301.

In this embodiment, the number of the spray rinse heads 4 is five, and the specifications of the spray heads 402 meet the requirements of the endoscope spray rinse of 0.7 cm, 0.9 cm, 1.0 cm, 1.1 cm and 1.2 cm diameters respectively. When the endoscope is not required to be sprayed and washed, the state of the spraying device is shown in fig. 5 (a), when the endoscope with the diameter of 1.2 centimeters is required to be sprayed and washed, the state of the spraying device is shown in fig. 5 (b), when the endoscope with the diameter of 1.1 centimeters is required to be sprayed and washed, the state of the spraying device is shown in fig. 5 (c), when the endoscope with the diameter of 1.0 centimeters is required to be sprayed and washed, the state of the spraying device is shown in fig. 5 (d), when the endoscope with the diameter of 0.9 centimeters is required to be sprayed and washed, the state of the spraying device is shown in fig. 5 (e), and when the endoscope with the diameter of 0.7 centimeters is required to be sprayed and washed, the state of the spraying device is shown in fig. 5 (f).

The device mainly comprises a joint 1, an inner pipe 2, an outer pipe 3 and spray flushing heads 4, wherein the outer pipe 3 is sleeved on the outer side of the inner pipe 2, the outer pipe 3 and the inner pipe 2 are jointly installed on the joint 1, the plurality of spray flushing heads 4 are installed on the outer pipe 3, when an endoscope is required to be sprayed and flushed, the corresponding spray flushing heads 4 are rotated to enable the inner port of the spray head 402 to be in butt joint communication with the corresponding diversion holes 203, and the device is easy and convenient to operate and meets the spraying and flushing requirements of the endoscopes with different specifications.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. A spray device for endoscope cleaning and disinfection equipment, characterized in that it comprises a joint, an inner tube, an outer tube and a spray head, wherein the outer tube is sleeved on the outer side of the inner tube, the outer tube and the inner tube are installed on the joint together, and a plurality of spray heads are installed on the outer tube;

The inner tube comprises an inner tube body, a first cavity connected to the joint is arranged inside the inner tube body, a plurality of flow guide holes are arranged side by side on the lower side of the inner tube body, and the size of the flow guide holes gradually decreases from one end close to the joint to the other end;

The spray head comprises a ring body, a nozzle and a sealing convex ring. The nozzle connected to the inner cavity of the ring body is embedded and installed on the outer side of the ring body. The inner diameter of the ring body matches the outer diameter of the inner tube body. The sealing convex rings are symmetrically fixed on both ends of the ring body. The nozzle specification of the spray head on the outer tube gradually decreases from one end close to the joint to the other end.

The outer tube includes an outer tube body, the interior of the outer tube body is provided with a second cavity that matches the outer diameter of the inner tube body, the outer tube body is provided with a first rotation groove that is located near each guide hole and is convenient for the rotation of the ring body, and the outer tube body is provided with a second rotation groove that matches the sealing convex ring on the inner side wall of the first rotation groove.

2. The spray device for endoscope cleaning and disinfection equipment according to claim 1 is characterized in that: the spray flushing head can be rotated so that the inner port of the spray head is connected to the corresponding guide hole.

3. The spray device for endoscope cleaning and disinfection equipment according to claim 2 is characterized in that the outer diameter of the ring body in the spray flushing head is greater than the inner diameter of the outer tube body.

4. The spray device for endoscope cleaning and disinfection equipment according to claim 3 is characterized in that the outer surface of the ring body in the spray flushing head is provided with an anti-slip structure for easy manual rotation.

5. The spray device for endoscope cleaning and disinfection equipment according to claim 4 is characterized in that the outer diameter of the sealing convex ring is smaller than the outer diameter of the outer tube body, and the inner diameter of the sealing convex ring is larger than the inner diameter of the outer tube body.

6. The spray device for endoscope cleaning and disinfection equipment according to claim 5 is characterized in that there are five spray flushing heads, and the specifications of the spray heads respectively meet the spray flushing requirements of endoscopes with diameters of 0.7 cm, 0.9 cm, 1.0 cm, 1.1 cm and 1.2 cm.