Disinfection device for yak obstetrical apparatus

By incorporating a gear ring structure and a water pump cleaning design, the problem of uneven disinfection of yak obstetric instruments was solved, achieving uniform distribution of disinfectant and cleaning of the inner walls, thus ensuring disinfection effectiveness and safety.

CN224039661UActive Publication Date: 2026-03-27Garze Tibetan Autonomous Prefecture Animal Husbandry Science Research Institute (Garze Tibetan Autonomous Prefecture Yak Industry Development Center)
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-04-03
Publication Date
2026-03-27

AI Technical Summary

Technical Problem

Existing disinfection devices for yak obstetric instruments result in uneven disinfection on instruments of varying shapes, leading to prolonged disinfection time, reduced work efficiency and instrument turnover, and the existence of disinfection blind spots.

Method used

A disinfection device including a gear ring structure was designed. The motor drives the gear system to rotate the scraper, ensuring that the disinfectant fully contacts the surface of the instrument. The water pump cleans the inner wall, reducing the growth of microorganisms and the entry of contaminants.

Benefits of technology

It achieves uniform distribution of disinfectant on the surface of instruments, effectively kills bacteria and viruses, improves the thoroughness of disinfection, reduces the risk of external contamination, and ensures the quality and safety of disinfection.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a disinfection device of yak obstetric apparatus, including base, the top of base is fixedly connected with a plurality of support pillar, the top of support pillar is fixedly connected with base, the top of base is fixedly connected with tank, the top of tank is rotatingly connected with ring gear, the top of tank is rotatably connected with the ring gear, and the top of tank is rotatably connected with the ring gear. And a second gear is connected to the interior of the gear ring in a meshed mode, a first gear is connected to the exterior of the second gear in a meshed mode, and a driving rod is fixedly connected to the interior of the first gear. Through the structure, disinfectant and instruments are fully stirred, so that the instruments are fully disinfected, the disinfectant can be uniformly distributed on the surfaces of the instruments, and disinfection dead angles are avoided. Especially for yak obstetrical instruments which are complex in shape, have gaps or are bent, such as obstetric forceps, uterus probes and the like, it can be ensured that disinfectant can make full contact with each part, so that pathogenic microorganisms such as bacteria, viruses, spores and the like which possibly exist are effectively killed, and disinfection thoroughness is improved.
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Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of instrument disinfection, especially a disinfection device for yak obstetric instruments. BACKGROUND

[0002] The disinfection device for yak obstetric instruments is a device for disinfecting and sterilizing instruments used in yak obstetric surgery, which aims to kill bacteria, viruses, fungi and other microorganisms on the surface of the instruments, prevent cross infection, and ensure the safety and success of yak obstetric surgery. In order to ensure the disinfection effect, the correct operation procedures need to be followed when using the disinfection device, including the pretreatment of the instruments, the placement method, the selection of appropriate disinfection programs and parameters, etc.

[0003] However, in the prior art, some devices have different shapes of obstetric instruments, many gaps, corners and recesses, and the reaction of the disinfectant with microorganisms relies only on the natural diffusion of molecules, which is relatively slow. In order to achieve the same disinfection effect, the disinfection time needs to be extended, which will reduce the work efficiency, affect the normal turnover use of the instruments, and cause uneven distribution of the disinfectant and the instruments. SUMMARY

[0004] The utility model discloses a disinfection device for yak obstetric instruments, which can ensure that the disinfectant fully contacts every part, effectively kills possible bacteria, viruses and spores and other pathogenic microorganisms, improves the thoroughness of disinfection, reduces the risk of external pollutants entering the disinfection device, provides a relatively sterile disinfection space for obstetric instruments, and ensures the quality and safety of disinfection work.

[0005] In order to achieve the above-mentioned purpose, a disinfection device for yak obstetric instruments is provided, which comprises a base, a plurality of support columns fixedly connected to the top of the base, a pedestal fixedly connected to the top of the support column, a tank body fixedly connected to the top of the pedestal, a gear ring rotatably connected to the top of the tank body, a second gear meshingly connected to the inside of the gear ring, a first gear meshingly connected to the outside of the second gear, a drive rod fixedly connected to the inside of the first gear, and a motor fixedly connected to the output end of the drive rod.

[0006] According to the disinfection device for yak obstetric instruments, the outside of the drive rod is rotatably connected with a bearing, and the outside of the bearing is fixedly connected with a plurality of second connecting rods.

[0007] According to the disinfection device for yak obstetric instruments, one end of the second connecting rod is fixedly connected with the top of the gear ring, and the inside of the second gear is fixedly connected with a rotating rod.

[0008] According to the disinfection device of the yak obstetric apparatus, the rotating rod is fixedly connected with a plurality of first connecting rods outside, and the first connecting rods are fixedly connected with scrapers outside.

[0009] According to the disinfection device of the yak obstetric apparatus, the tank body is fixedly connected with an annular water pipe inside, a port is fixedly connected to the top of the tank body, and two first fixed blocks are fixedly connected to the outside of the tank body.

[0010] According to the disinfection device of the yak obstetric apparatus, the first fixed block is rotatably connected with a first rotating shaft inside, and the first rotating shaft is rotatably connected with a feeding plate outside.

[0011] According to the disinfection device of the yak obstetric apparatus, the tank body is fixedly connected with two second fixed blocks outside, the second fixed blocks are rotatably connected with second rotating shafts inside, and the second rotating shafts are rotatably connected with discharge plates outside.

[0012] According to the disinfection device of the yak obstetric apparatus, the base is fixedly connected with a water storage tank at the top, the water storage tank is fixedly connected with a water inlet pipe at the top, the water inlet pipe is fixedly connected with a water pump outside, and one end of the water pump is fixedly connected with the top of the annular water pipe.

[0013] Advantages:

[0014] 1. Under the drive of the motor, the first gear at the bottom is driven to rotate, the first gear drives the second gear outside to rotate, and under the action of the tooth ring outside, the rotating rod inside the second gear rotates, thereby rotating the first connecting rod outside, fully stirring the disinfectant and the instrument, fully disinfecting the instrument, which can make the disinfectant evenly distributed on the surface of the instrument, avoiding dead angles.

[0015] 2. The water in the water storage tank enters the annular water pipe inside the tank body through the water inlet pipe by the water pump, and the inner wall of the tank body is cleaned, and after cleaning, the sewage is discharged by opening the discharge plate again, which helps to reduce the breeding and attachment of microorganisms and reduces the risk of external pollutants entering the disinfection device, providing a relatively sterile disinfection space for the obstetric instrument and ensuring the quality and safety of the disinfection work.

[0016] Additional aspects and advantages of the present application will be given in part in the following description, some of which will become apparent from the following description, or will be understood by those skilled in the art from the practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0017] The utility model is further illustrated below in combination with the drawings and embodiments;

[0018] Figure 1 A perspective view of a disinfection device for yak obstetric apparatus is provided in the utility model;

[0019] Figure 2 A structure schematic view of a water storage tank of the disinfection device for yak obstetric apparatus is provided in the utility model;

[0020] Figure 3 A structure schematic view of a ring-shaped water pipe of the disinfection device for yak obstetric apparatus is provided in the utility model;

[0021] Figure 4 A structure schematic view of a gear ring of the disinfection device for yak obstetric apparatus is provided in the utility model.

[0022] Legend:

[0023] 1, base; 2, support column; 3, base; 4, tank body; 5, first fixed block; 6, first rotating shaft; 7, feeding plate; 8, second fixed block; 9, second rotating shaft; 10, discharging plate; 11, water storage tank; 12, water inlet pipe; 13, water pump; 14, port; 15, ring-shaped water pipe; 16, rotating rod; 17, first connecting rod; 18, scraper; 19, gear ring; 20, second connecting rod; 21, bearing; 22, driving rod; 23, motor; 24, first gear; 25, second gear. DETAILED DESCRIPTION

[0024] This part will describe the specific embodiments of the utility model in detail, and the preferred embodiments of the utility model are shown in the drawings, and the drawings are used to supplement the description of the text part in the form of graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0025] With reference to Figures 1-4 , the utility model discloses a disinfection device for yak obstetric apparatus, which comprises a base 1, a plurality of support columns 2 are fixedly connected to the top of the base 1, a base 3 is fixedly connected to the top of the support column 2, a tank body 4 is fixedly connected to the top of the base 3, a gear ring 19 is rotatably connected to the top of the tank body 4, a second gear 25 is meshingly connected in the inside of the gear ring 19, a first gear 24 is meshingly connected to the outside of the second gear 25, a driving rod 22 is fixedly connected in the inside of the first gear 24, and a motor 23 is fixedly connected to the output end of the driving rod 22.

[0026] Specifically, the first gear 24 at the bottom is driven to rotate by the driving rod 22 under the driving of the motor 23, the second gear 25 at the outside is driven to rotate by the first gear 24, and the rotating rod 16 at the inside of the second gear 25 is driven to rotate under the action of the tooth ring 19 at the outside, so that the first connecting rod 17 at the outside is driven to rotate, and the disinfectant and the instrument are fully stirred.

[0027] The driving rod 22 is rotatably connected with the bearing 21 at the outside, and the bearing 21 is fixedly connected with a plurality of second connecting rods 20 at the outside.

[0028] One end of the second connecting rod 20 is fixedly connected with the top of the tooth ring 19, and the second gear 25 is fixedly connected with the rotating rod 16 at the inside.

[0029] The rotating rod 16 is fixedly connected with a plurality of first connecting rods 17 at the outside, and the first connecting rod 17 is fixedly connected with the scraper 18 at the outside.

[0030] The tank body 4 is fixedly connected with the annular water pipe 15 at the inside, the tank body 4 is fixedly connected with the port 14 at the top, and the tank body 4 is fixedly connected with two first fixed blocks 5 at the outside.

[0031] The first fixed block 5 is rotatably connected with the first rotating shaft 6 at the inside, and the first rotating shaft 6 is rotatably connected with the feeding plate 7 at the outside.

[0032] Specifically, the instrument is placed in the tank body 4 by rotating the feeding plate 7, and the disinfectant is poured into the tank body 4 from the port 14.

[0033] The tank body 4 is fixedly connected with two second fixed blocks 8 at the outside, the second fixed block 8 is rotatably connected with the second rotating shaft 9 at the inside, and the second rotating shaft 9 is rotatably connected with the discharging plate 10 at the outside.

[0034] Specifically, the instrument is taken out by rotating the second rotating shaft 9 to open the discharging plate 10.

[0035] The base 1 is fixedly connected with the water storage tank 11 at the top, the water storage tank 11 is fixedly connected with the water inlet pipe 12 at the top, the water inlet pipe 12 is fixedly connected with the water pump 13 at the outside, and one end of the water pump 13 is fixedly connected with the top of the annular water pipe 15.

[0036] Specifically, the water in the water storage tank 11 is introduced into the annular water pipe 15 in the tank body 4 through the water inlet pipe 12 by the water pump 13 at the back, and the inner wall of the tank body 4 is cleaned.

[0037] Working principle: the operator places the instrument in the tank body 4 by rotating the feeding plate 7, pours the disinfectant into the tank body 4 from the port 14, and drives the first gear 24 at the bottom under the drive of the motor 23 and the driving rod 22, drives the second gear 25 outside to rotate, and rotates the rotating rod 16 inside the second gear 25 under the action of the external gear ring 19, thereby rotating the first connecting rod 17 outside, fully stirring the disinfectant and the instrument, and fully disinfecting the instrument, which can make the disinfectant evenly distributed on the surface of the instrument and avoid dead angles. Especially for complex, slotted or curved yak obstetric instruments, such as obstetric forceps and uterine probes, the disinfectant can fully contact every part, thereby effectively killing possible bacteria, viruses and spores and other pathogenic microorganisms, improving the thoroughness of disinfection, opening the discharge plate 10 after disinfection to take out the instrument, and the residual disinfectant adheres to the inner wall of the tank body 4, at this time the water in the water storage tank 11 is pumped into the annular water pipe 15 in the tank body 4 through the water inlet pipe 12 through the rear water pump 13, and the inner wall of the tank body 4 is cleaned, and the discharge plate 10 is opened again to discharge the sewage, which helps to reduce the breeding and adhesion of microorganisms and reduces the risk of external pollutants entering the disinfection device, provides a relatively sterile disinfection space for obstetric instruments, and ensures the quality and safety of disinfection work.

[0038] The embodiments of the utility model are described in detail above combined with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range of ordinary skilled persons in the art without departing from the purpose of the utility model.

Claims

1. A disinfecting device for obstetric instruments of yaks comprising a base (1), characterized in that: The top of the base (1) is fixedly connected with a plurality of support columns (2), the top of the support column (2) is fixedly connected with a base (3), the top of the base (3) is fixedly connected with a tank (4), the top of the tank (4) is rotatably connected with a gear ring (19), the inside of the gear ring (19) is meshedly connected with a second gear (25), the outside of the second gear (25) is meshedly connected with a first gear (24), the inside of the first gear (24) is fixedly connected with a drive rod (22), and the output end of the drive rod (22) is fixedly connected with a motor (23).

2. A disinfecting device for obstetrical instruments of a yak as claimed in claim 1 wherein, The outside of the drive rod (22) is rotatably connected with a bearing (21), and the outside of the bearing (21) is fixedly connected with a plurality of second connecting rods (20).

3. A disinfecting device for obstetrical instruments of a yak as claimed in claim 2 wherein, One end of the second connecting rod (20) is fixedly connected with the top of the gear ring (19), and the inside of the second gear (25) is fixedly connected with a rotating rod (16).

4. A disinfecting device for obstetrical instruments of a yak as claimed in claim 3 wherein, The outside of the rotating rod (16) is fixedly connected with a plurality of first connecting rods (17), and the outside of the first connecting rod (17) is fixedly connected with a scraper (18).

5. A disinfecting device for obstetrical instruments of a yak as claimed in claim 1 wherein, The inside of the tank (4) is fixedly connected with an annular water pipe (15), the top of the tank (4) is fixedly connected with a port (14), and the outside of the tank (4) is fixedly connected with two first fixed blocks (5).

6. A disinfecting device for obstetrical instruments of a yak as claimed in claim 5 wherein, The inside of the first fixed block (5) is rotatably connected with a first rotating shaft (6), and the outside of the first rotating shaft (6) is rotatably connected with a feeding plate (7).

7. A disinfecting device for obstetrical instruments of a yak as claimed in claim 1 wherein, The outside of the tank (4) is fixedly connected with two second fixed blocks (8), the inside of the second fixed block (8) is rotatably connected with a second rotating shaft (9), and the outside of the second rotating shaft (9) is rotatably connected with a discharging plate (10).

8. A disinfecting device for obstetrical instruments of a yak as claimed in claim 5 wherein, The top of the base (1) is fixedly connected with a water storage tank (11), the top of the water storage tank (11) is fixedly connected with a water inlet pipe (12), the outside of the water inlet pipe (12) is fixedly connected with a water pump (13), and one end of the water pump (13) is fixedly connected with the top of the annular water pipe (15).