Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A medical leech feeding device

A technology of medical leeches and inner tubes, applied in the field of aquaculture, can solve the problems that medical leeches are difficult to eat and feed, and achieve the effect of good growth uniformity and uniform growth

Active Publication Date: 2021-12-14
CHONGQING ACAD OF CHINESE MATERIA MEDICA
View PDF15 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to make up for the above deficiencies, the present invention provides a medical leech feeding device, which aims to improve the problem that several medical leech plates are attached to the outside of the fed food, which makes it difficult for some medical leeches to eat the fed food

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A medical leech feeding device
  • A medical leech feeding device
  • A medical leech feeding device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0033] see figure 1 , the present invention provides a medical leech feeding device, comprising a feeding adjustment assembly 10 and a floating plate 20 .

[0034] Wherein, multiple groups of feeding adjustment assemblies 10 are installed below the floating board 20, and the floating board 20 floats on the water surface, and the outside of the feeding adjustment assembly 10 can be separated and fed by leeches. This enables more leeches to eat the food that is fed, and improves the uniformity of the growth of leeches.

[0035] see figure 1 , 2 , 3 and 4, the feeding adjustment assembly 10 includes an outer sleeve 110 , an inner liner 120 and an end cap 130 . A first through hole 111 and a second through hole 121 of the same size are opened on both sides and the bottom of the outer casing 110 and the inner lining pipe 120 respectively. The outer casing 110 is slidably set outside the inner lining pipe 120, and the first through hole 111 and The second through holes 121 can b...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a medical leech feeding device, which belongs to the technical field of aquaculture. The medical leech feeding device comprises a feeding adjustment assembly and a floating plate. The feeding adjustment assembly includes an outer sleeve, an inner liner and an end cap, and the two sides and the bottom of the outer sleeve and the inner liner are respectively provided with a first through hole and a second through hole of the same size. The tube is slidably sleeved on the outside of the lining tube, and the first through hole and the second through hole can be aligned with each other, and the end cap is provided with two pieces. The invention moves the outer casing, adjusts the size of the overlapped through hole between the first through hole on the outer casing and the second through hole on the inner liner pipe, and can effectively prevent larger leeches from directly and quickly drilling into the inner liner pipe. Multiple through holes allow multiple leeches to feed at the same time. Smaller leeches can be drilled directly from the through holes to feed inside the lining tube, which is conducive to uniform feeding of leeches and makes the growth of raised leeches relatively more stable. uniform.

Description

technical field [0001] The invention relates to the field of aquaculture, in particular to a medical leech feeding device. Background technique [0002] Japanese leech generally inhabits paddy fields and their connected ditches, ponds and swamps, especially in retting fields and farmlands with perennial water or poor drainage. [0003] When Japanese leech is cultured, its main food is fresh animal blood wrapped in artificial filter membranes or animal casings into sections of ham. When ham-shaped fresh animal blood is fed to the inside of the breeding tank, several leech discs are easily attached to the outside of the ham-shaped fresh animal blood, making it difficult for some leech to eat the food fed, and long-term feeding makes the breeding tank inside The body shape uniformity of the medical leech is poor. Contents of the invention [0004] In order to make up for the above shortcomings, the present invention provides a medical leech feeding device, which aims to imp...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): A01K61/80A01K61/40
CPCA01K61/80A01K61/40Y02A40/81
Inventor 石萍游华建鲁增辉陈仕江张德利卫秋阳谭发银
Owner CHONGQING ACAD OF CHINESE MATERIA MEDICA
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com