CN105433960A - Auxiliary device for collecting blood of live flounder - Google Patents

Auxiliary device for collecting blood of live flounder Download PDF

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Publication number
CN105433960A
CN105433960A CN201510975764.7A CN201510975764A CN105433960A CN 105433960 A CN105433960 A CN 105433960A CN 201510975764 A CN201510975764 A CN 201510975764A CN 105433960 A CN105433960 A CN 105433960A
Authority
CN
China
Prior art keywords
swash plate
slide block
chi
auxiliary device
flat
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201510975764.7A
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Chinese (zh)
Other versions
CN105433960B (en
Inventor
张博
贾磊
刘克奉
郑德斌
马超
肖广侠
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TIANJIN BOHAI AQUATIC PRODUCT RESEARCH INSTITUTE
Original Assignee
TIANJIN BOHAI AQUATIC PRODUCT RESEARCH INSTITUTE
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Publication date
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Priority to CN201510975764.7A priority Critical patent/CN105433960B/en
Publication of CN105433960A publication Critical patent/CN105433960A/en
Application granted granted Critical
Publication of CN105433960B publication Critical patent/CN105433960B/en
Expired - Fee Related legal-status Critical Current
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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150015—Source of blood
    • A61B5/15003—Source of blood for venous or arterial blood
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150053—Details for enhanced collection of blood or interstitial fluid at the sample site, e.g. by applying compression, heat, vibration, ultrasound, suction or vacuum to tissue; for reduction of pain or discomfort; Skin piercing elements, e.g. blades, needles, lancets or canulas, with adjustable piercing speed
    • A61B5/150061—Means for enhancing collection
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150175—Adjustment of penetration depth
    • A61B5/15019—Depth adjustment mechanism using movable stops located inside the piercing device housing and limiting the travel of the drive mechanism
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150748—Having means for aiding positioning of the piercing device at a location where the body is to be pierced
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/153—Devices specially adapted for taking samples of venous or arterial blood, e.g. with syringes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2503/00—Evaluating a particular growth phase or type of persons or animals
    • A61B2503/40—Animals

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Hematology (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Dermatology (AREA)
  • Pain & Pain Management (AREA)
  • Vascular Medicine (AREA)
  • Processing Of Meat And Fish (AREA)

Abstract

The invention relates to an auxiliary device for collecting blood of a live flounder. The auxiliary device comprises a base plate, an arc flat ruler is fixedly installed at the right end of the base plate, a carrying sloping plate is hinged to the left end of the base plate, is arranged on the flat ruler through a flat ruler penetrating hole in a sleeving mode and rotates around a hinged shaft, the carrying sloping plate is limited and fixed through a cutting sleeve, and a strip-shaped slideway hole is manufactured in the surface of the middle of the carrying sloping plate; a sliding block is installed on the carrying sloping plate, fixing nuts are embedded in the sliding block, a fixing bolt located on the lower portion of the carrying sloping plate penetrates through the strip-shaped slideway hole and is in threaded connection with a fixing nut, and the carrying sloping plate and the sliding block are fixed through the screwed fixing bolt and the screwed fixing nut; an injector for blood sampling is installed on the sliding block and is fixed to the sliding block through a bandage. The needle entering angle and depth can be adjusted, accuracy of the needle entering angle and depth is improved, faults caused by random operation are reduced, and the collection success rate is increased.

Description

For the auxiliary device of Flounder Pleuronectidae live fish blood collection
Technical field
The invention belongs to technical field of aquaculture equipment, be specifically related to a kind of auxiliary device for Flounder Pleuronectidae live fish blood collection.
Background technology
The disease of Maximus sole class and molecular biology research are the focus of industry research at present.And the research of the blood of Fish to molecular biology, disease aspect is all significant.Getting blood in practice is a problem comparing headache.Common blood extracting method has three kinds: (1) inserts at the side line of fish inserting needle on the lower side, micro-ly after encountering vertebra partially can insert venous blood sampling, (2) Culling heart blood, and entry needle directly inserts in pricardial coelom, blood is got in (3) docking.Latter two method obviously can cause fish dead.And using syringe vertebra posterior vein to get blood, blood volume foot, accurately, pollution-free, can not endanger the life of fish, same object of study can repeatedly sample carries out system monitoring research, is therefore methodical first-selection.But this method has certain operation easier: play pin angle and the degree of depth to determine accurately and successfully can be drawn into blood rapidly, due to the instability of environment of drawing materials and fish body in practice stress be movable, often easily causing extracts unsuccessfully, unavoidable repeatable operation not only wastes the time but also damage fish body, so the application of kind method is restricted.The non-facility of live fish blood sampling, affects work efficiency to a certain extent.
Summary of the invention
The object of the invention is for the deficiencies in the prior art, and propose a kind of simple and practical, stability and high efficiency, convenient, flexible, the auxiliary device of portable Flounder sole live fish blood collection.
The present invention solves its technical problem and takes following technical scheme to realize:
A kind of auxiliary device for Flounder Pleuronectidae live fish blood collection, comprise bedplate, solid chi bolt is passed through at the right-hand member of bedplate, flat for the circular arc being carved with angle scale chi is packed in the top of bedplate, fill by twisted axis strand the lift-launch swash plate being carved with distance scale at the left end of bedplate, the right-hand member central panel face of carrying swash plate is shaped with the perforation of flat chi, carrying swash plate is enclosed within flat chi by flat chi perforation, and rotate around twisted axis, flat chi is set with the cutting ferrule slided along flat chi, cutting ferrule is fixed by cutting ferrule jackscrew and flat chi, fixing cutting ferrule stops lift-launch swash plate moving down along flat chi, the bar shaped skidway hole run through is shaped with at the middle part surface carrying swash plate, the ramp carrying swash plate is mounted with slide block, hold-down nut is embedded with respectively in the inside, two ends of slide block, be positioned at two set bolts carried below swash plate to spin with hold-down nut respectively through bar shaped skidway hole, lift-launch swash plate and slide block are fixed by the set bolt after screwing and hold-down nut, slide block is mounted with the syringe of blood sampling, syringe is fixed on slide block by bandage.
And the maximum angle that the upper end of the flat chi of described circular arc is corresponding is 60 degree of-70 degree.
And described syringe left end is alignd with slide block left end.
And, be shaped with the limited impression identical with syringe needle tube shape at slide block upper surface.
Advantage of the present invention and good effect are:
1, the present invention is regulated into pin angle by adjustable syringe lift-launch inclined-plane and can intuitively be measured, and improves the accuracy into pin angle, reduces the error that randomness causes, improve and gather success rate.
2, the present invention by inclined-plane slidably syringe carry frame and to regulate into the pin degree of depth along the slip on inclined-plane and can intuitively measure, improve the accuracy into the pin degree of depth, reduce the error that randomness causes, improve and gather success rate.
3, the whole device of the present invention is that gatherer process provides metastable operating environment, for the fish of approximate specification of the same race or same fish multi collect provide reference data, and convenient application.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the top view carrying swash plate in the present invention;
Fig. 3 is the perspective view of slide block in the present invention.
Detailed description of the invention
Be further described the invention process below in conjunction with accompanying drawing, following examples are descriptive, are not determinate, can not limit protection scope of the present invention with this.
A kind of auxiliary device for Flounder Pleuronectidae live fish blood collection.As shown in the figures 1 and 2, comprise bedplate 7, solid chi bolt 6 is passed through at the right-hand member of bedplate, flat for the circular arc being carved with angle scale chi 1 is packed in the top of bedplate, twist by twisted axis 13 the lift-launch swash plate 3 that dress is carved with distance scale at the left end of bedplate, the right-hand member central panel face of carrying swash plate is shaped with flat chi perforation 2, carrying swash plate is enclosed within flat chi by flat chi perforation, and rotate around twisted axis, flat chi is set with the cutting ferrule 5 that can slide along flat chi, cutting ferrule is fixed by cutting ferrule jackscrew 4 and flat chi, fixing cutting ferrule stops lift-launch swash plate moving down along flat chi, maintenance lift-launch swash plate is relative fixing with flat chi, the bar shaped skidway hole 14 run through is shaped with at the middle part surface carrying swash plate, the ramp carrying swash plate is mounted with slide block 11, hold-down nut 12 is embedded with respectively in the inside, two ends of slide block, be positioned at two set bolts 8 carried below swash plate to spin with hold-down nut respectively through bar shaped skidway hole, lift-launch swash plate and slide block are fixed by the set bolt after screwing and hold-down nut, set bolt after unclamping and hold-down nut make slide block move up and down make position adjustments along carrying swash plate, slide block is mounted with the syringe 10 of blood sampling, syringe is fixed on slide block by bandage 9.
In specific embodiment of the invention, the maximum angle that the upper end of the flat chi of described circular arc is corresponding is 60 degree of-70 degree, and this angle is the maximum angle of syringe live fish blood collection substantially, and the angle of flat chi is excessive, affects experimental implementation on the contrary, brings various inconvenience.
In specific embodiment of the invention, the described syringe be fixed on by bandage on slide block, syringe left end is alignd with slide block left end, and when ensureing each live fish blood collection, the concordance of syringe position readings, makes operation more accurate.
In specific embodiment of the invention, as better embodiment, be shaped with the limited impression 15 identical with syringe needle tube shape at slide block upper surface, syringe is fixed with bandage after putting into limited impression again.
Operating principle of the present invention
The present invention is specifically utilized to assist Flounder sole live fish blood collection engineering as follows: before collection, first experimentally need to draw a certain amount of anticoagulant or Procoagulants in syringe, then syringe is put into limited impression, single unit system is placed on more stable region, get fish, after calmness, regulate the sliding distance carrying swash plate and bedplate angle and slide block simultaneously, the side line of fish on the lower side enter pin, micro-inclined trial venous blood sampling after encountering vertebra, wait see have blood sucking-off time, fixing position of carrying swash plate and slide block, writes down angle index and relative distance.After extraction, dropped back by slide block and pulled out pin and namely complete a gatherer process.Gather next time and can use for reference the parameter that this gathers angle and the displacement obtained.

Claims (4)

1. the auxiliary device for Flounder Pleuronectidae live fish blood collection, it is characterized in that: comprise bedplate, solid chi bolt is passed through at the right-hand member of bedplate, flat for the circular arc being carved with angle scale chi is packed in the top of bedplate, fill by twisted axis strand the lift-launch swash plate being carved with distance scale at the left end of bedplate, the right-hand member central panel face of carrying swash plate is shaped with the perforation of flat chi, carrying swash plate is enclosed within flat chi by flat chi perforation, and rotate around twisted axis, flat chi is set with the cutting ferrule slided along flat chi, cutting ferrule is fixed by cutting ferrule jackscrew and flat chi, fixing cutting ferrule stops lift-launch swash plate moving down along flat chi, the bar shaped skidway hole run through is shaped with at the middle part surface carrying swash plate, the ramp carrying swash plate is mounted with slide block, hold-down nut is embedded with respectively in the inside, two ends of slide block, be positioned at two set bolts carried below swash plate to spin with hold-down nut respectively through bar shaped skidway hole, lift-launch swash plate and slide block are fixed by the set bolt after screwing and hold-down nut, slide block is mounted with the syringe of blood sampling, syringe is fixed on slide block by bandage.
2. the auxiliary device for Flounder Pleuronectidae live fish blood collection according to claim 1.It is characterized in that: the maximum angle that the upper end of the flat chi of described circular arc is corresponding is 60 degree of-70 degree.
3. the auxiliary device for Flounder Pleuronectidae live fish blood collection according to claim 1.It is characterized in that: described syringe left end is alignd with slide block left end.
4. the auxiliary device for Flounder Pleuronectidae live fish blood collection according to claim 1.It is characterized in that: be shaped with the limited impression identical with syringe needle tube shape at slide block upper surface.
CN201510975764.7A 2015-12-21 2015-12-21 Servicing unit for flounder flounder live fish blood collection Expired - Fee Related CN105433960B (en)

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Application Number Priority Date Filing Date Title
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CN105433960B CN105433960B (en) 2018-01-02

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106386639A (en) * 2016-11-11 2017-02-15 天津渤海水产研究所 Industrial culture device capable of simulating flounder paralichthys wild benthic environment
CN108814783A (en) * 2018-04-23 2018-11-16 国家康复辅具研究中心 A kind of power traction former for Thumb web contracture

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0099826A2 (en) * 1982-07-15 1984-02-01 Lilly France Slide rule for medical prescriptions, especially for aminosides
CN2160357Y (en) * 1993-05-06 1994-04-06 李青 Positioning guide apparatus for puncture of lumbar disc
CN201573431U (en) * 2009-12-30 2010-09-08 孙秀燕 Multi-functional drawing rule for mathematics
CN202456092U (en) * 2012-03-08 2012-10-03 中国水产科学研究院黑龙江水产研究所 Fixing device for blood collection or injection of fries
CN203748453U (en) * 2014-04-09 2014-08-06 中国水产科学研究院黑龙江水产研究所 Fish blood collection/injection stabilizing device
CN203852354U (en) * 2014-04-30 2014-10-01 河南科技大学 Fixing device for assisting in arteria dorsalis pedis blood sampling
CN203953766U (en) * 2014-07-25 2014-11-26 高超 The needle-insertion positioning device of a kind of swollen thing biopsy, particle implantation or radio-frequency (RF) ablation
CN205251552U (en) * 2015-12-21 2016-05-25 天津渤海水产研究所 A auxiliary device that is used for collection of flounder live fish blood

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0099826A2 (en) * 1982-07-15 1984-02-01 Lilly France Slide rule for medical prescriptions, especially for aminosides
CN2160357Y (en) * 1993-05-06 1994-04-06 李青 Positioning guide apparatus for puncture of lumbar disc
CN201573431U (en) * 2009-12-30 2010-09-08 孙秀燕 Multi-functional drawing rule for mathematics
CN202456092U (en) * 2012-03-08 2012-10-03 中国水产科学研究院黑龙江水产研究所 Fixing device for blood collection or injection of fries
CN203748453U (en) * 2014-04-09 2014-08-06 中国水产科学研究院黑龙江水产研究所 Fish blood collection/injection stabilizing device
CN203852354U (en) * 2014-04-30 2014-10-01 河南科技大学 Fixing device for assisting in arteria dorsalis pedis blood sampling
CN203953766U (en) * 2014-07-25 2014-11-26 高超 The needle-insertion positioning device of a kind of swollen thing biopsy, particle implantation or radio-frequency (RF) ablation
CN205251552U (en) * 2015-12-21 2016-05-25 天津渤海水产研究所 A auxiliary device that is used for collection of flounder live fish blood

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106386639A (en) * 2016-11-11 2017-02-15 天津渤海水产研究所 Industrial culture device capable of simulating flounder paralichthys wild benthic environment
CN108814783A (en) * 2018-04-23 2018-11-16 国家康复辅具研究中心 A kind of power traction former for Thumb web contracture

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