CN112890800A - Fixing device for magnetic resonance examination of monkeys - Google Patents
Fixing device for magnetic resonance examination of monkeys Download PDFInfo
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- CN112890800A CN112890800A CN202110213061.6A CN202110213061A CN112890800A CN 112890800 A CN112890800 A CN 112890800A CN 202110213061 A CN202110213061 A CN 202110213061A CN 112890800 A CN112890800 A CN 112890800A
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- monkey
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- magnetic resonance
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- 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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- Magnetic Resonance Imaging Apparatus (AREA)
Abstract
本发明公开了一种用于猴磁共振检查的固定装置，所述固定装置包括胸腹固定座和腿固定座，所述胸腹固定座包括方形拱座和位于拱座上的拱体，所述腿固定座为方形体，所述腿固定座设有用于夹紧猴膝盖的腿夹紧装置，所述胸腹固定座靠近所述腿固定座的拱体的拱形面上设有用于夹紧猴臀部的臀夹紧装置。在给猴子进行小腿肌肉磁共振检查时，通过本发明能对猴子的头部、手部、臀部、尾巴及双腿部位进行约束，使得猴子的下肢小腿肌肉以正位方式进行磁共振检查，以保证检查结果的准确性。
The invention discloses a fixing device for monkey magnetic resonance examination. The fixing device comprises a chest-abdominal fixing seat and a leg fixing seat. The chest-abdominal fixing seat comprises a square arch seat and an arch body located on the arch seat, so The leg fixing seat is a square body, the leg fixing seat is provided with a leg clamping device for clamping the monkey's knee, and the arched surface of the chest and abdomen fixing seat is close to the arch body of the leg fixing seat. Hip clamping device that tightens the monkey's buttocks. When performing magnetic resonance examination of the calf muscle on the monkey, the present invention can restrain the monkey's head, hands, buttocks, tail and legs, so that the lower limb calf muscle of the monkey can be subjected to the magnetic resonance examination in an upright manner, to ensure the accuracy of the inspection results.
Description
Technical Field
The invention relates to the technical field of fixing devices for animal experiments, in particular to a fixing device for monkey magnetic resonance examination.
Background
When the monkey is tested, the calf muscle of the monkey needs to be subjected to orthostatic magnetic resonance examination, in the prior art, because no special fixing device for the calf of the monkey is provided, the calf of the monkey can not be stably fixed only by using some fixing objects such as sandbags or an unsuitable fixing device for people, and the requirement on the fixation of the body position of the monkey for the magnetic resonance examination is high; therefore, it is necessary to make a fixation device suitable for monkeys (non-human primates) to assist in magnetic resonance examination of lower leg muscles.
Disclosure of Invention
The present invention is directed to a fixing device for magnetic resonance examination of a monkey to solve the above-mentioned problems of the background art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a fixing device for monkey magnetic resonance examination, fixing device includes chest abdomen fixing base and leg fixing base, chest abdomen fixing base includes square hunch seat and the hunch body that is located the hunch seat, the leg fixing base is the square body, the leg fixing base is equipped with the leg clamping device who is used for pressing from both sides tight monkey knee, chest abdomen fixing base is close to be equipped with the buttockss clamping device who is used for pressing from both sides tight monkey buttock on the archwork of leg fixing base.
Preferably, leg clamping device is including locating the fixed slot that is used for fixed monkey both legs of two parallels on the leg fixing base, be equipped with leg clamping piece on the fixed slot, leg clamping piece is the shape of falling U, the both sides and the top of leg clamping piece are equipped with the clamp bolt that is used for pressing from both sides tight both legs.
Preferably, the bottom of the fixing groove is movably connected with the surface of the leg fixing seat through a magic tape.
Preferably, sliding grooves are formed in two sides of the fixing groove, and fixing bolts corresponding to the sliding grooves are further arranged below the clamping bolts on two sides of the leg clamping member.
Preferably, the hip clamping device comprises hip clamping assemblies symmetrically arranged on two sides of the arched side face of the arch body, and each hip clamping assembly comprises a right-angle fixing piece and a clamping frame movably connected with the right-angle fixing piece.
Preferably, the fixing device further comprises a square head supporting seat for supporting the head of the monkey, the head supporting seat is located on the far right side of the chest and abdomen fixing seat, a right connecting column is arranged on the right side face of the arch seat of the chest and abdomen fixing seat, the head supporting seat is movably sleeved on the right connecting column, and a supporting groove for supporting the head is arranged on the head supporting seat.
Preferably, the fixing device further comprises a baffle, the baffle is located on the left side of the leg fixing seat, a left connecting column is arranged on the left side face of the leg fixing seat, and the baffle is movably sleeved on the left connecting column.
Preferably, be equipped with the bracelet that is used for fixed monkey both hands on the right arch face of the archworm of thoracico-abdominal fixing base.
Preferably, fixing device's head support seat, chest abdomen fixing base, leg fixing base and baffle are the components of a whole that can function independently structure, fixing device is equipped with the fixed axle, the fixed axle wears to locate in head support seat, chest abdomen fixing base, leg fixing base and the baffle, head support seat, chest abdomen fixing base, leg fixing base and baffle with fixed axle activity rigid coupling.
Preferably, be equipped with on the left surface of the archwork and restraint monkey tail structure, restraint monkey tail structure including locate magic subsides on the left surface and with the rubber band of magic subsides rigid coupling.
Compared with the prior art, the invention has the beneficial effects that:
when the magnetic resonance examination of the calf muscles is carried out on the monkey, the magnetic resonance examination of the calf muscles of the lower limbs of the monkey can be carried out in a normal position by restraining the head, the hands, the buttocks, the tail and the legs of the monkey, so that the accuracy of the examination result is ensured.
Drawings
FIG. 1 is a top view of a structure of the present invention;
FIG. 2 is a perspective view of the structure of the present invention;
in the figure: the supporting seat 1, the chest and abdomen fixing seat 2, the arch seat 21, the arch body 22, the hip clamping assembly 221, the right-angle fixing piece 2211, the clamping frame 2212, the leg fixing seat 3, the fixing groove 31, the groove 311, the sliding groove 312, the leg clamping device 32, the clamping bolt 321, the fixing bolt 322, the baffle 4, the fixing shaft 5, the tail magic tape 223 and the rubber band 224.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below. The embodiments of the present invention, and all other embodiments obtained by a person of ordinary skill in the art without any inventive work, belong to the scope of protection of the present invention.
Referring to fig. 1 to 2, the present invention provides a technical solution: the utility model provides a fixing device for monkey magnetic resonance inspection, fixing device includes fixed axle 5, chest abdomen fixing base 2 and leg fixing base 3, during chest abdomen fixing base 2 and leg fixing base 3 were worn to locate by fixed axle 5, chest abdomen fixing base 2 includes square hunch seat 21 and the hunch body 22 that is located on the hunch seat 21, leg fixing base 3 is square body, leg fixing base 3 is equipped with leg clamping device 32 that is used for pressing from both sides tight monkey knee, chest abdomen fixing base 2 is close to the archs body 22's of leg fixing base 3 arch-shaped face on be equipped with the buttockss clamping device that is used for pressing from both sides tight monkey buttock. Through leg clamping device 32 and buttockss clamping device, can be when carrying out shank muscle magnetic resonance examination for the monkey, through retraining monkey health part for the magnetic resonance examination is carried out with the normal mode to the lower limbs shank muscle of monkey, with the accuracy of guaranteeing the inspection result.
In this embodiment, preferably, the leg clamping device 32 includes two parallel fixing slots 31 for fixing two legs of the monkey, which are disposed on the leg fixing base 3, a groove 311 is disposed on the fixing slot 31, a leg clamping member is disposed above the fixing slot 31, the leg clamping member is in an inverted U shape, two sides and a top of the leg clamping member are provided with clamping bolts 321 for clamping two legs, and each fixing slot 31 is provided with two front and back leg clamping members for firmly clamping the monkey leg.
In this embodiment, as preferred, magic subsides swing joint is passed through on the bottom of fixed slot 31 and the 3 surfaces of leg fixing base, and the monkey to different sizes is through adjusting the interval between two fixed slots 31 to the monkey of adaptation different sizes.
In this embodiment, as preferred, the both sides of fixed slot 31 are equipped with spout 312, still are equipped with the fixing bolt 322 that corresponds with spout 312 below the clamp bolt 321 of the both sides of leg clamping piece to make things convenient for leg clamping piece and fixed slot 31 swing joint, in the inspection process, pass through buttockss clamping device with the shank both sides of monkey and press from both sides tightly, thereby prevent that the monkey shank from sliding the aversion and leading to the monkey shank unstable or both sides asymmetry to influence the inspection result.
In this embodiment, as preferred, buttockss clamping device includes that the symmetry locates the buttockss clamping assembly 221 of the arch side both sides of archwork 22, and buttockss clamping assembly 221 includes right angle mounting 2211 and presss from both sides tight 2212 with right angle mounting 2211 swing joint, and in the inspection process, passes through buttockss clamping device with the buttockss of monkey and presss from both sides tightly, thereby prevents that the monkey buttockss from sliding the aversion and leading to the unstable influence inspection result of monkey shank.
In this embodiment, as preferred, fixing device still includes the square head bearing seat 1 of bearing monkey head, head bearing seat 1 is located the right side that chest abdomen fixing base 2 is far away, wherein is worn to locate by fixed axle 5, fixed axle 5 is located to head bearing seat 1 movable sleeve, be equipped with the support groove of bearing head on the head bearing seat 1, in the inspection process, support the head of monkey on the support groove, thereby prevent that the first half tractive of monkey from rocking the body and leading to the unstable inspection result that influences of monkey shank.
In this embodiment, as the preferred, fixing device still includes baffle 4, and baffle 4 is located the left side of leg fixing base 3, and fixed axle 5 wears to locate wherein, and on fixed axle 5 was located to 4 movable sleeves of baffle, in the inspection process, tightly leaned on baffle 4 with the two feet palm of monkey, thereby prevent that the two feet of monkey position nonparallel and lead to monkey shank asymmetry to influence the inspection result.
In this embodiment, as preferred, be equipped with the bracelet that is used for fixed monkey both hands on the right arch face of the arch body 22 of thoracico-abdominal fixing base 2, in the inspection process, pass the bracelet with the monkey both hands and paste through the magic and fix on the side of arch body 22, thereby prevent that monkey both hands position from sliding and leading to tractive monkey health or the insecure influence inspection result of shank.
In this embodiment, as preferred, fixing device's head support seat 1, chest abdomen fixing base 2, leg fixing base 3 and baffle 4 are the components of a whole that can function independently structure, fixing device is equipped with fixed axle 5, fixed axle 5 wears to locate in head support seat 1, chest abdomen fixing base 2, leg fixing base 3 and baffle 4, head support seat 1, chest abdomen fixing base 2, leg fixing base 3 and baffle 4 and the movable rigid coupling of fixed axle 5, because fixing device's components of a whole that can function independently structure, can make fixing device adjust different intervals according to the bodily form difference of monkey, in order to adapt to the monkey of different bodily forms.
In this embodiment, as preferred, be equipped with on the left surface of the arch body 22 and restraint monkey tail structure, restraint monkey tail structure including locate the tail magic subsides 223 on the left surface and with the rubber band 224 of tail magic subsides 223 rigid coupling, in the inspection process, pass through rubber band 224 and tail magic subsides 223 with the monkey tail and fix on the side of arch body 22, thereby prevent that the monkey tail from shaking and leading to the drawing monkey health or the insecure influence inspection result of shank.
The working principle is as follows:
the fixing device for monkey magnetic resonance examination is used in the following process: placing the fixing device on a magnetic resonance examination platform, and detaching four leg clamping pieces for fixing the crus; the monkey lies prone on the arch body 22 of the chest and abdomen fixing seat 2, the head of the monkey is placed on the supporting groove of the head supporting seat 1 on the right side, the chest and abdomen part of the monkey is placed on the arch surface of the arch body 22 of the chest and abdomen fixing seat 2, the two hands of the monkey penetrate through the hand ring of the chest and abdomen fixing seat 2 and are fixed through the magic tape, and the hip part of the monkey is clamped through the hip clamping component 221; adjusting the distance between the fixing grooves 31 on the leg fixing seat 3 to enable two legs to be lapped on the left and right fixing grooves 31, and fixing the tail on a tail magic tape 223 connected with a rubber band 224; then, the four leg clamping pieces are sleeved, the baffle plate 4 is translated and abutted against the sole of the foot, two shanks of the baffle plate are parallelly placed on the groove of the fixing groove 31, the four leg clamping pieces are fixed on the fixing groove 31 through bolts, the inspection coil is covered, and MRI scanning can be carried out.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A fixing device for monkey magnetic resonance examination, fixing device includes chest abdomen fixing base and leg fixing base, its characterized in that: the chest and abdomen fixing seat comprises a square arch base and an arch body located on the arch base, the leg fixing seat is a square body, the leg fixing seat is provided with a leg clamping device used for clamping monkey knees, and the arch surface of the chest and abdomen fixing seat close to the arch body of the leg fixing seat is provided with a hip clamping device used for clamping monkey buttocks.
2. The fixture for monkey magnetic resonance examination of claim 1, wherein: leg clamping device is including locating the fixed slot that is used for fixed monkey both legs of two parallels on the leg fixing base, be equipped with leg clamping piece on the fixed slot, leg clamping piece is for falling the U-shaped, the both sides and the top of leg clamping piece are equipped with the clamp bolt that is used for pressing from both sides tight both legs.
3. The fixture for monkey magnetic resonance examination of claim 2, wherein: the bottom of the fixed groove is movably connected with the surface of the leg fixing seat through a magic tape.
4. The fixture for monkey magnetic resonance examination of claim 2, wherein: the both sides of fixed slot are equipped with the spout, still be equipped with the fixing bolt who corresponds with the spout below the clamping bolt of the both sides of leg clamping piece.
5. The fixture for monkey magnetic resonance examination of claim 1, wherein: the buttock clamping device comprises buttock clamping assemblies symmetrically arranged on two sides of the arched side surface of the arch body, and each buttock clamping assembly comprises a right-angle fixing piece and a clamping frame movably connected with the right-angle fixing piece.
6. The fixture for monkey magnetic resonance examination of claim 1, wherein: the fixing device further comprises a square head bearing seat for bearing the head of the monkey, the head bearing seat is located on the far right side of the chest and abdomen fixing seat, a right connecting column is arranged on the right side face of the arch seat of the chest and abdomen fixing seat, the head bearing seat is movably sleeved on the right connecting column, and a head bearing groove for bearing the head is arranged on the head bearing seat.
7. The fixture for monkey magnetic resonance examination of claim 1, wherein: the fixing device further comprises a baffle, the baffle is located on the left side of the leg fixing seat, a left connecting column is arranged on the left side face of the leg fixing seat, and the baffle is movably sleeved on the left connecting column.
8. The fixture for monkey magnetic resonance examination of claim 1, wherein: the right arched surface of the arch body of the chest and abdomen fixing seat is provided with a bracelet for fixing two hands of a monkey.
9. The fixture for monkey magnetic resonance examination of claim 1, wherein: fixing device's head-bearing seat, chest abdomen fixing base, leg fixing base and baffle are for dividing the body structure, fixing device is equipped with the fixed axle, the fixed axle wears to locate in head-bearing seat, chest abdomen fixing base, leg fixing base and the baffle, head-bearing seat, chest abdomen fixing base, leg fixing base and baffle with fixed axle activity rigid coupling.
10. The fixture for monkey magnetic resonance examination of claim 1, wherein: be equipped with on the left surface of the arch body and restraint monkey tail structure, restraint monkey tail structure including locating magic subsides on the left surface and with the rubber band of magic subsides rigid coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110213061.6A CN112890800A (en) | 2021-02-24 | 2021-02-24 | Fixing device for magnetic resonance examination of monkeys |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110213061.6A CN112890800A (en) | 2021-02-24 | 2021-02-24 | Fixing device for magnetic resonance examination of monkeys |
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| Publication Number | Publication Date |
|---|---|
| CN112890800A true CN112890800A (en) | 2021-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110213061.6A Pending CN112890800A (en) | 2021-02-24 | 2021-02-24 | Fixing device for magnetic resonance examination of monkeys |
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| Country | Link |
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| CN (1) | CN112890800A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114176832A (en) * | 2021-12-31 | 2022-03-15 | 海南金港生物技术股份有限公司 | monkey insemination table |
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| CN204410979U (en) * | 2015-01-12 | 2015-06-24 | 赵维松 | Combined type children fixture |
| CN208435647U (en) * | 2018-03-05 | 2019-01-29 | 郑州大学第一附属医院 | Noise reduction device for magnetic resonance examination |
| CN208942654U (en) * | 2018-08-07 | 2019-06-07 | 武汉大学人民医院（湖北省人民医院） | Prone-position ventilation multifunctional decompression mattress |
| CN209490195U (en) * | 2018-08-27 | 2019-10-15 | 徐州市中心医院 | A prone position cushion |
| CN210130840U (en) * | 2019-05-24 | 2020-03-10 | 邹曰吉 | Fixing device for nuclear magnetic resonance examination of children |
| JP2020103683A (en) * | 2018-12-28 | 2020-07-09 | 国立研究開発法人産業技術総合研究所 | Needle puncture aid |
| CN211705190U (en) * | 2019-10-16 | 2020-10-20 | 中国人民解放军联勤保障部队第九二〇医院 | Improved posture pad |
| CN214965543U (en) * | 2021-02-24 | 2021-12-03 | 中山大学附属第一医院 | Fixing device for magnetic resonance examination of monkeys |
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2021
- 2021-02-24 CN CN202110213061.6A patent/CN112890800A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204410979U (en) * | 2015-01-12 | 2015-06-24 | 赵维松 | Combined type children fixture |
| CN208435647U (en) * | 2018-03-05 | 2019-01-29 | 郑州大学第一附属医院 | Noise reduction device for magnetic resonance examination |
| CN208942654U (en) * | 2018-08-07 | 2019-06-07 | 武汉大学人民医院（湖北省人民医院） | Prone-position ventilation multifunctional decompression mattress |
| CN209490195U (en) * | 2018-08-27 | 2019-10-15 | 徐州市中心医院 | A prone position cushion |
| JP2020103683A (en) * | 2018-12-28 | 2020-07-09 | 国立研究開発法人産業技術総合研究所 | Needle puncture aid |
| CN210130840U (en) * | 2019-05-24 | 2020-03-10 | 邹曰吉 | Fixing device for nuclear magnetic resonance examination of children |
| CN211705190U (en) * | 2019-10-16 | 2020-10-20 | 中国人民解放军联勤保障部队第九二〇医院 | Improved posture pad |
| CN214965543U (en) * | 2021-02-24 | 2021-12-03 | 中山大学附属第一医院 | Fixing device for magnetic resonance examination of monkeys |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114176832A (en) * | 2021-12-31 | 2022-03-15 | 海南金港生物技术股份有限公司 | monkey insemination table |
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Application publication date: 20210604 |
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