CN105342722A - Special device for fixing mouse during ultrasonic examination - Google Patents
Special device for fixing mouse during ultrasonic examination Download PDFInfo
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- CN105342722A CN105342722A CN201510988614.XA CN201510988614A CN105342722A CN 105342722 A CN105342722 A CN 105342722A CN 201510988614 A CN201510988614 A CN 201510988614A CN 105342722 A CN105342722 A CN 105342722A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
- A61D3/00—Appliances for supporting or fettering animals for operative purposes
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/40—Positioning of patients, e.g. means for holding or immobilising parts of the patient's body
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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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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
- A61D3/00—Appliances for supporting or fettering animals for operative purposes
- A61D2003/003—Appliances for supporting or fettering animals for operative purposes with head or neck restraining means
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
- A61D3/00—Appliances for supporting or fettering animals for operative purposes
- A61D2003/006—Appliances for supporting or fettering animals for operative purposes with leg or foot restraining means
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Abstract
A special device for fixing a mouse during ultrasonic examination comprises a bottom plate, a left stand column, a left cross shaft, a left rotating gear, a right stand column, a right cross shaft, a right rotating gear, a supporting plate, a left rack, a right rack and a pull rod, wherein a left bottom plate insertion hole, a right bottom plate insertion hole, an upper left bottom plate through hole and an upper right bottom plate through hole are formed in the bottom plate; a first front foot positioning clamp is arranged beside a first front foot positioning through hole in the lower part of the left rotating gear; a second front foot positioning clamp is arranged beside a second front foot positioning through hole in the lower part of the left rotating gear; a first rear foot positioning clamp is arranged beside a first rear foot positioning through hole in the lower part of the right rotating gear; a second rear foot positioning clamp is arranged beside a second rear foot positioning through hole in the lower part of the right rotating gear. Accordingly, a mouse body cannot swing at will and can be rotated by 360 degrees, different positions of the mouse body can be examined, and the examination time is shorter.
Description
Technical field
The present invention relates to a kind of being exclusively used in and carry out the device that Mus body is fixed in ultrasonic examination.
Background technology
In life science field, basic research is absolutely necessary a link.In basic research, Mus is one of modal laboratory animal, along with the continuous propelling of overall scientific research, is not only confined to the detection in biochemistry in the research of Mus, some inspection methods being applied to mankind's regular medication are also employed wherein, and ultrasonic examination is exactly one of them.In ultrasonic examination process, have the feature that obvious, that is exactly check that internal organs such as heart, liver, kidney etc. need tested animal to take different position lateral position, supine prostrate etc. to coordinate and check for difference.
At present when the internal organs of Mus carry out ultrasonic examination, Mus is in narcotism, is generally to be fixed on one sheet by extremity with dorsal position or ventricumbent position, and the coronalplane of Mus body and plane-parallel, then check.Though be easy to fixing like this, be convenient to check.But these two kinds of positions can only meet the ultrasonic examination of the internal organs such as liver or kidney reluctantly, once the internal organs anatomical structure of Mus and position exist variation, want to change other position and effectively fix just cumbersome; Have when checking the internal organs such as heart again, usually need left lateral position, obviously these two kinds of positions are also improper; Further, when needs check multiple internal organs, frequent changing position is needed.When above-mentioned situation exists, obviously the needs in research work fully can not be met according to the method for fixing Mus previously, usually need the limbs of fixing Mus side, and the limbs being responsible for the opposite side of unsettled holding Mus by an experimenter realize, so not easily fixing and inspection, convert different position and obviously extend the ultrasonic examination time again, add because the anaesthesia dosage of Mus in experiment is not enough or the uneven risk of operator of biting that causes reviving suddenly of the dynamics that is pulled simultaneously.
Summary of the invention
For above-mentioned technical problem, the invention provides one: facilitate Mus body to carry out the device of ultrasonic examination, review time short, safe fixing Mus body.
For solving the problems of the technologies described above, the present invention is by the following technical solutions: a kind of being exclusively used in carries out the device that Mus body is fixed in ultrasonic examination, comprise base plate, left column, left transverse axis, left-hand rotation moving gear, right column, right transverse axis, right-hand rotation moving gear, supporting plate, left tooth bar, right tooth bar and pull bar, described base plate has the left jack of base plate, the right jack of base plate, the upper left through hole of base plate and the upper right through hole of base plate, the left jack of described base plate and the upper left through hole of base plate connect, the right jack of described base plate and the upper right through hole of base plate connect, described left-hand rotation moving gear has left-hand rotation moving gear head portion positioning through hole, second forward foot in a step positioning through hole under first forward foot in a step positioning through hole and left-hand rotation moving gear under left-hand rotation moving gear, under described left-hand rotation moving gear, the limit of the first forward foot in a step positioning through hole is provided with the first forward foot in a step locating clip, under described left-hand rotation moving gear, the limit of the second forward foot in a step positioning through hole is provided with the second forward foot in a step locating clip, described right-hand rotation moving gear has tail positioning through hole on right-hand rotation moving gear, second rear foot positioning through hole under first rear foot positioning through hole and right-hand rotation moving gear under right-hand rotation moving gear, under described right-hand rotation moving gear, the limit of the first rear foot positioning through hole is provided with the first rear foot locating clip, under described right-hand rotation moving gear, the limit of the second rear foot positioning through hole is provided with the second rear foot locating clip, first forward foot in a step positioning through hole under described left-hand rotation moving gear, second forward foot in a step positioning through hole under left-hand rotation moving gear, under right-hand rotation moving gear under the first rear foot positioning through hole and right-hand rotation moving gear the second rear foot positioning through hole be circle and size with highly all identical, described left tooth bar is transversely movable to be plugged in the left jack of base plate, described right tooth bar is transversely movable to be plugged in the right jack of base plate, described left tooth bar is connected by pull bar with between right tooth bar, described left column and right column are all fixedly mounted on base plate, described left column have tapped through hole and left column side through hole on left column, on described left column, tapped through hole and left column side through hole connect, described left transverse axis is movably plugged in left column side through hole, on described left column, tapped through hole is provided with left bolt, described left bolt matches with left transverse axis, described left-hand rotation moving gear is rotating to be arranged on left transverse axis, described left-hand rotation moving gear enters in the upper left through hole of base plate to abut with left tooth bar and coordinates, described right column have tapped through hole and right column side through hole on right column, on described right column, tapped through hole and right column side through hole connect, described right transverse axis is movably plugged in right column side through hole, on described upper right column, tapped through hole is provided with right bolt, described right bolt matches with right transverse axis, described right-hand rotation moving gear is rotating to be arranged on right transverse axis, described right-hand rotation moving gear enters in the upper right through hole of base plate to abut with right tooth bar and coordinates, described left-hand rotation moving gear, left tooth bar, pull bar, right tooth bar and right-hand rotation moving gear are connected, the replaceable dismounting of described supporting plate be arranged on base plate, described supporting plate is between left-hand rotation moving gear and right-hand rotation moving gear, described left-hand rotation moving gear and right-hand rotation moving gear are between left column and right column, described supporting plate is provided with arc-shaped recess, described base plate is provided with left locating piece and right locating piece, described left locating piece has left locating piece locating hole, described right locating piece has right locating piece locating hole, described left tooth bar has left tooth bar location arc groove, the degree of depth between two teeth adjacent on described left tooth bar is lower than the degree of depth of left tooth bar location arc groove, described right tooth bar has right tooth bar location arc groove, the degree of depth between two teeth adjacent on described right tooth bar is lower than the degree of depth of right tooth bar location arc groove, left retainer spring and left locating ball is provided with between described left locating piece and left tooth bar, described left retainer spring is positioned at left locating piece locating hole, the upper part of described left locating ball enters in left locating piece locating hole to abut with left retainer spring and coordinates, the bottom of described left locating ball enters in the arc groove of left tooth bar location locates arc groove and abuts and coordinate with left tooth bar, right retainer spring and right locating ball is provided with between described right locating piece and right tooth bar, described right retainer spring is positioned at right locating piece locating hole, the top of described right locating ball enters in right locating piece locating hole to abut with right retainer spring and coordinates, the bottom of described right locating ball enters in the arc groove of right tooth bar location locates arc groove and abuts and coordinate with right tooth bar, described base plate is provided with hand support frame, described hand support frame comprises the first lower support bar, second lower support bar, lower support connecting rod, first upper support bar, second upper support bar and upper arc pressure pin, described first lower support bar is all fixedly connected with base plate with one end of the second lower support bar, one end of described lower support connecting rod is fixedly connected with the first lower support bar, the other end of described lower support connecting rod is fixedly connected with the second lower support bar, described first upper support bar is arranged on the first lower support bar, described second upper support bar is arranged on the second lower support bar, one end of described upper arc pressure pin is fixedly connected with the first upper support bar, the other end of described upper arc pressure pin is fixedly connected with the second upper support bar.
A kind of being exclusively used in provided by the invention is carried out the beneficial effect that ultrasonic examination fixes the device of Mus body and is: when therefore using, the head of Mus body is put into left-hand rotation moving gear head portion positioning through hole, two of Mus body forward foot in a step to be put into respectively under left-hand rotation moving gear the second forward foot in a step positioning through hole under the first forward foot in a step positioning through hole and left-hand rotation moving gear, first forward foot in a step locating clip and the second forward foot in a step locating clip are fixed two forward foot in a step of Mus body respectively, the tail of Mus body is put into tail positioning through hole on right-hand rotation moving gear, two of Mus body rear feet to be put into respectively under right-hand rotation moving gear the second rear foot positioning through hole under the first rear foot positioning through hole and right-hand rotation moving gear, first rear foot locating clip and the second rear foot locating clip are fixed two rear feet of Mus body respectively, realize Mus body effectively fixing, supporting plate is for carrying the body of Mus, the body of Mus enters in the arc-shaped recess on supporting plate, the weight avoiding Mus body to the tractive of extremity thus influence elastane folder to the fixing degree of stability of Mus extremity, such Mus body would not arbitrarily swing, can effectively reduce in experiment because the anaesthesia dosage of Mus is not enough or the uneven risk of operator of biting that causes reviving suddenly of the dynamics that is pulled, can ensure in ultrasonic examination process, do not affect the enforcement of some intervening measures, such as do not affect in experiment and sometimes need to inject the medicine of some interventions or contrast agent to observe these materials to impact of internal organs etc. by caudal vein, pull pull bar, pull bar drives left tooth bar and right tooth bar transverse shifting, left tooth bar and right tooth bar drive left-hand rotation moving gear and right-hand rotation moving gear to rotate respectively, realizing Mus body can 360 degree of rotation, reach and can check by the position different to Mus body, such as lateral position, dorsal position, ventricumbent position etc., the more satisfactory coronal section of control Mus body and the angle of horizontal plane.Thus both ensured that ultrasonic examination was carried out smoothly, in turn ensure that the effectively fixing of Mus, add safety, review time is short, unclamp left bolt and right bolt can move left transverse axis and right transverse axis, realize regulating the distance between left-hand rotation moving gear and right-hand rotation moving gear, to be applicable to the Mus body of different size, left tooth bar and right tooth bar are under the location of left locating ball and right locating ball, keep the invariant position after adjusting, thus also remain unchanged after adjusting the position of Mus body, more be convenient to Mus health check-up look into, and by arranging hand support frame, make the hands when checking can be placed on hand support frame, hands is effectively held, thus it is more laborsaving when checking, easily.
Described pull bar is provided with draw ring further, lighter when making to pull pull bar.
Described left column and right column are cuboid further, and described left column is identical with right column size, such that structure is simple, manufacturing cost is lower, easy to assembly.
The length and width of described base plate and height are respectively 15 centimetres, 10 centimetres and 1 centimetre further, and this structure makes more to meet mice and uses.
The length and width of described base plate and height are respectively 30 centimetres, 20 centimetres and 1 centimetre further, and this structure makes more to meet rat and uses.
Distance further between described left-hand rotation moving gear and right-hand rotation moving gear is between 5 centimetres to 20 centimetres, and this distance is more prone to Mus body to fix, and Mus body is fixing more firm.
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
Accompanying drawing explanation
Fig. 1 is that a kind of being exclusively used in provided by the invention carries out the structural representation that the device of Mus body is fixed in ultrasonic examination;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the right view of Fig. 1;
Fig. 4 is one of axonometric chart of Fig. 1;
Fig. 5 is the axonometric chart two of Fig. 1;
Fig. 6 is the structural representation of the base plate in Fig. 1;
Fig. 7 is the top view of Fig. 6;
Fig. 8 is one of axonometric chart of Fig. 6;
Fig. 9 is the axonometric chart two of Fig. 6;
Figure 10 is that a kind of being exclusively used in provided by the invention carries out the structural representation that the left locating piece in the device of Mus body, left retainer spring and left locating ball are fixed in ultrasonic examination;
Figure 11 is that a kind of being exclusively used in provided by the invention carries out the structural representation that the right locating piece in the device of Mus body, right retainer spring and right locating ball are fixed in ultrasonic examination;
Figure 12 is that a kind of being exclusively used in provided by the invention carries out the structural representation that left column in the device of Mus body is fixed in ultrasonic examination;
Figure 13 is that a kind of being exclusively used in provided by the invention carries out the structural representation that right column in the device of Mus body is fixed in ultrasonic examination.
Detailed description of the invention
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12, shown in Figure 13, a kind of being exclusively used in provided by the invention carries out the embodiment that the device of Mus body is fixed in ultrasonic examination, comprise base plate 1, left column 2, left transverse axis 3, left-hand rotation moving gear 4, right column 5, right transverse axis 6, right-hand rotation moving gear 7, supporting plate 8, left tooth bar 9, right tooth bar 10 and pull bar 11, described base plate 1 has the left jack 12 of base plate, the right jack 13 of base plate, the upper left through hole of base plate 14 and the upper right through hole 15 of base plate, the left jack of described base plate 12 and the upper left through hole 14 of base plate connect, the right jack of described base plate 13 and the upper right through hole 15 of base plate connect, described left-hand rotation moving gear 4 has left-hand rotation moving gear head portion positioning through hole 16, second forward foot in a step positioning through hole 18 under first forward foot in a step positioning through hole 17 and left-hand rotation moving gear under left-hand rotation moving gear, under described left-hand rotation moving gear, the limit of the first forward foot in a step positioning through hole 17 is provided with the first forward foot in a step locating clip 19, under described left-hand rotation moving gear, the limit of the second forward foot in a step positioning through hole 18 is provided with the second forward foot in a step locating clip 20, described right-hand rotation moving gear 7 has tail positioning through hole 21 on right-hand rotation moving gear, second rear foot positioning through hole 23 under first rear foot positioning through hole 22 and right-hand rotation moving gear under right-hand rotation moving gear, under described right-hand rotation moving gear, the limit of the first rear foot positioning through hole 22 is provided with the first rear foot locating clip 24, under described right-hand rotation moving gear, the limit of the second rear foot positioning through hole 23 is provided with the second rear foot locating clip 25, first forward foot in a step positioning through hole 17 under described left-hand rotation moving gear, second forward foot in a step positioning through hole 18 under left-hand rotation moving gear, under right-hand rotation moving gear under the first rear foot positioning through hole 22 and right-hand rotation moving gear the second rear foot positioning through hole 23 be circle and size with highly all identical, described left tooth bar 9 is transversely movable to be plugged in the left jack 12 of base plate, described right tooth bar 10 is transversely movable to be plugged in the right jack 13 of base plate, be connected by pull bar 11 between described left tooth bar 9 with right tooth bar 10, described left column 2 and right column 5 are all fixedly mounted on base plate 1, described left column 2 has tapped through hole 2a and left column side through hole 2b on left column, on described left column, tapped through hole 2a and left column side through hole 2b connects, described left transverse axis 3 is movably plugged in left column side through hole 2b, on described left column, tapped through hole 2a is provided with left bolt 2c, described left bolt 2c matches with left transverse axis 3, described left-hand rotation moving gear 4 is rotating to be arranged on left transverse axis 3, described left-hand rotation moving gear 4 enters in the upper left through hole of base plate 14 to abut with left tooth bar 9 and coordinates, described right column 5 has tapped through hole 5a and right column side through hole 5b on right column, on described right column, tapped through hole 5a and right column side through hole 5b connects, described right transverse axis 6 is movably plugged in right column side through hole 5b, on described upper right column, tapped through hole 5a is provided with right bolt 5c, described right bolt 5c matches with right transverse axis 6, described right-hand rotation moving gear 7 is rotating to be arranged on right transverse axis 6, described right-hand rotation moving gear 7 enters in the upper right through hole of base plate 15 to abut with right tooth bar 10 and coordinates, described left-hand rotation moving gear 4, left tooth bar 9, pull bar 11, right tooth bar 10 and right-hand rotation moving gear 7 are connected, the replaceable dismounting of described supporting plate 8 be arranged on base plate 1, described supporting plate 8 is between left-hand rotation moving gear 4 and right-hand rotation moving gear 7, described left-hand rotation moving gear 4 and right-hand rotation moving gear 7 are between left column 2 and right column 5, described supporting plate 8 is provided with arc-shaped recess 8-1, described base plate 1 is provided with left locating piece 1-1 and right locating piece 1-2, described left locating piece 1-1 has left locating piece locating hole 1-11, described right locating piece 1-2 has right locating piece locating hole 1-21, described left tooth bar 9 has left tooth bar location arc groove 9-1, the degree of depth between two teeth adjacent on described left tooth bar 9 is lower than the degree of depth of left tooth bar location arc groove 9-1, described right tooth bar 10 has right tooth bar location arc groove 10-1, the degree of depth 10 between two teeth adjacent on described right tooth bar 10 is lower than the degree of depth of right tooth bar location arc groove 10-1, left retainer spring 1-3 and left locating ball 1-4 is provided with between described left locating piece 1-1 and left tooth bar 9, described left retainer spring 1-3 is positioned at left locating piece locating hole 1-11, the upper part of described left locating ball 1-4 enters in left locating piece locating hole 1-11 to abut with left retainer spring 1-3 and coordinates, the bottom of described left locating ball 1-4 enters in the arc groove 9-1 of left tooth bar location locates arc groove 9-1 and abuts and coordinate with left tooth bar, right retainer spring 1-5 and right locating ball 1-6 is provided with between described right locating piece 1-2 and right tooth bar 10, described right retainer spring 1-5 is positioned at right locating piece locating hole 1-21, the top of described right locating ball 1-6 enters in right locating piece locating hole 1-21 to abut with right retainer spring 1-5 and coordinates, the bottom of described right locating ball 1-6 enters in the arc groove 10-1 of right tooth bar location locates arc groove 10-1 and abuts and coordinate with right tooth bar, described base plate 1 is provided with hand support frame a1, described hand support frame a1 comprises the first lower support bar a2, second lower support bar a3, lower support connecting rod a4, first upper support bar a5, second upper support bar a6 and upper arc pressure pin a7, described first lower support bar a2 is all fixedly connected with base plate 1 with one end of the second lower support bar a3, one end of described lower support connecting rod a4 is fixedly connected with the first lower support bar a2, the other end of described lower support connecting rod a4 is fixedly connected with the second lower support bar a3, described first upper support bar a5 is arranged on the first lower support bar a2, described second upper support bar a6 is arranged on the second lower support bar a3, one end of described upper arc pressure pin a7 is fixedly connected with the first upper support bar a5, the other end of described upper arc pressure pin a7 is fixedly connected with the second upper support bar a6, this bracing frame a1, can not overturning when both can ensure that operator's wrist is placed on bracing frame a1, suitable height and distance can also be adjusted according to the size of the hands of operator.Upper arc pressure pin a7 cross section is circular, and directly contact with wrist, this arcuate structure had both been conducive to wrist and has been positioned this spatial dimension, was conducive to again wrist angle changing in certain scope and was beneficial to operation.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, wherein the first forward foot in a step locating clip 19, second forward foot in a step locating clip 20, first rear foot locating clip 24 and the second rear foot locating clip 25 are all connected with plain conductor, making can experimental different needss, and the plain conductor of the different limbs of connection is connected from instrument the different electrocardiographic waves led obtaining Mus.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, described pull bar 11 is provided with draw ring 26, and described left column 2 and right column 5 are cuboid, and described left column 2 is identical with right column 5 size.
As shown in Fig. 6, Fig. 7, Fig. 8, Fig. 9, the size of base plate 1 can be, the length and width of described base plate 1 and height are respectively 15 centimetres, 10 centimetres and 1 centimetre, and the base plate 1 of this size is applicable to mice.
As shown in Fig. 6, Fig. 7, Fig. 8, Fig. 9, the size of base plate 1 can also be, the length and width of described base plate 1 and height are respectively 30 centimetres, 20 centimetres and 1 centimetre, and the base plate 1 of this size is applicable to rat.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, the distance between described left-hand rotation moving gear 4 and right-hand rotation moving gear 7 is between 5 centimetres to 20 centimetres, and this structure is applicable to rat and mouse.
As required, disclosed herein specific embodiment of the present invention, but should be appreciated that the disclosed embodiments are just demonstrated the present invention, the present invention can have different and alternative form enforcement.Accompanying drawing may not proportionally be drawn.Therefore, concrete structure disclosed herein and function detail should not be understood to have limited significance, but only representatively property is basic to instruct those skilled in the art to adopt enforcement the present invention.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Claims (10)
1. one kind is exclusively used in and carries out the device that Mus body is fixed in ultrasonic examination, it is characterized in that: comprise base plate (1), left column (2), left transverse axis (3), left-hand rotation moving gear (4), right column (5), right transverse axis (6), right-hand rotation moving gear (7), supporting plate (8), left tooth bar (9), right tooth bar (10) and pull bar (11), described base plate (1) has the left jack of base plate (12), the right jack of base plate (13), the upper left through hole of base plate (14) and the upper right through hole of base plate (15), the left jack of described base plate (12) and the upper left through hole of base plate (14) connect, the right jack of described base plate (13) and the upper right through hole of base plate (15) connect, described left-hand rotation moving gear (4) has left-hand rotation moving gear head portion positioning through hole (16), second forward foot in a step positioning through hole (18) under first forward foot in a step positioning through hole (17) and left-hand rotation moving gear under left-hand rotation moving gear, under described left-hand rotation moving gear, the limit of the first forward foot in a step positioning through hole (17) is provided with the first forward foot in a step locating clip (19), under described left-hand rotation moving gear, the limit of the second forward foot in a step positioning through hole (18) is provided with the second forward foot in a step locating clip (20), described right-hand rotation moving gear (7) has tail positioning through hole (21) on right-hand rotation moving gear, second rear foot positioning through hole (23) under first rear foot positioning through hole (22) and right-hand rotation moving gear under right-hand rotation moving gear, under described right-hand rotation moving gear, the limit of the first rear foot positioning through hole (22) is provided with the first rear foot locating clip (24), under described right-hand rotation moving gear, the limit of the second rear foot positioning through hole (23) is provided with the second rear foot locating clip (25), first forward foot in a step positioning through hole (17) under described left-hand rotation moving gear, second forward foot in a step positioning through hole (18) under left-hand rotation moving gear, under right-hand rotation moving gear under the first rear foot positioning through hole (22) and right-hand rotation moving gear the second rear foot positioning through hole (25) be circle and size with highly all identical, described left tooth bar (9) is transversely movable to be plugged in the left jack of base plate (12), described right tooth bar (10) is transversely movable to be plugged in the right jack of base plate (13), described left tooth bar (9) is connected by pull bar (11) with between right tooth bar (10), described left column (2) and right column (5) are all fixedly mounted on base plate (1), described left column (2) have tapped through hole on left column (2a) and left column side through hole (2b), on described left column, tapped through hole (2a) and left column side through hole (2b) connect, described left transverse axis (3) is movably plugged in left column side through hole (2b), on described left column, tapped through hole (2a) is provided with left bolt (2c), described left bolt (2c) is matched with left transverse axis (3), described left-hand rotation moving gear (4) is rotating to be arranged on left transverse axis (3), described left-hand rotation moving gear (4) enters in the upper left through hole of base plate (14) to abut with left tooth bar (9) and coordinates, described right column (5) have tapped through hole on right column (5a) and right column side through hole (5b), on described right column, tapped through hole (5a) and right column side through hole (5b) connect, described right transverse axis (6) is movably plugged in right column side through hole (5b), on described upper right column, tapped through hole (5a) is provided with right bolt (5c), described right bolt (5c) is matched with right transverse axis (6), described right-hand rotation moving gear (7) is rotating to be arranged on right transverse axis (6), described right-hand rotation moving gear (7) enters in the upper right through hole of base plate (15) to abut with right tooth bar (10) and coordinates, described left-hand rotation moving gear (4), left tooth bar (9), pull bar (11), right tooth bar (10) and right-hand rotation moving gear (7) are connected, described supporting plate (8) replaceable dismounting be arranged on base plate (1), described supporting plate (8) is positioned between left-hand rotation moving gear (4) and right-hand rotation moving gear (7), described left-hand rotation moving gear (4) and right-hand rotation moving gear (7) are positioned between left column (2) and right column (5), described supporting plate (8) is provided with arc-shaped recess (8-1), described base plate (1) is provided with left locating piece (1-1) and right locating piece (1-2), described left locating piece (1-1) has left locating piece locating hole (1-11), described right locating piece (1-2) has right locating piece locating hole (1-21), described left tooth bar (9) has left tooth bar location arc groove (9-1), the degree of depth between the upper two adjacent teeth of described left tooth bar (9) is lower than the degree of depth of left tooth bar location arc groove (9-1), described right tooth bar (10) has right tooth bar location arc groove (10-1), the degree of depth (10) between the upper two adjacent teeth of described right tooth bar (10) is lower than the degree of depth of right tooth bar location arc groove (10-1), left retainer spring (1-3) and left locating ball (1-4) is provided with between described left locating piece (1-1) and left tooth bar (9), described left retainer spring (1-3) is positioned at left locating piece locating hole (1-11), the upper part of described left locating ball (1-4) enters in left locating piece locating hole (1-11) to abut with left retainer spring (1-3) and coordinates, the bottom of described left locating ball (1-4) enters in left tooth bar location arc groove (9-1) locates arc groove (9-1) and abuts and coordinate with left tooth bar, right retainer spring (1-5) and right locating ball (1-6) is provided with between described right locating piece (1-2) and right tooth bar (10), described right retainer spring (1-5) is positioned at right locating piece locating hole (1-21), the top of described right locating ball (1-6) enters in right locating piece locating hole (1-21) to abut with right retainer spring (1-5) and coordinates, the bottom of described right locating ball (1-6) enters in right tooth bar location arc groove (10-1) locates arc groove (10-1) and abuts and coordinate with right tooth bar, described base plate (1) is provided with hand support frame (a1), described hand support frame (a1) comprises the first lower support bar (a2), second lower support bar (a3), lower support connecting rod (a4), first upper support bar (a5), second upper support bar (a6) and upper arc pressure pin (a7), described first lower support bar (a2) is all fixedly connected with base plate (1) with one end of the second lower support bar (a3), one end of described lower support connecting rod (a4) is fixedly connected with the first lower support bar (a2), the other end of described lower support connecting rod (a4) is fixedly connected with the second lower support bar (a3), described first upper support bar (a5) is arranged on the first lower support bar (a2), described second upper support bar (a6) is arranged on the second lower support bar (a3), one end of described upper arc pressure pin (a7) is fixedly connected with the first upper support bar (a5), the other end of described upper arc pressure pin (a7) is fixedly connected with the second upper support bar (a6).
2. a kind of being exclusively used according to claim 1 carries out the device that Mus body is fixed in ultrasonic examination, it is characterized in that: described pull bar (11) is provided with draw ring (26).
3. a kind of being exclusively used according to claim 1 and 2 carries out the device that Mus body is fixed in ultrasonic examination, it is characterized in that: described left column (2) and right column (5) are cuboid, and described left column (2) is identical with right column (5) size.
4. a kind of being exclusively used according to claim 1 and 2 carries out the device that Mus body is fixed in ultrasonic examination, it is characterized in that: the length and width of described base plate (1) and height are respectively 15 centimetres, 10 centimetres and 1 centimetre.
5. a kind of being exclusively used according to claim 3 carries out the device that Mus body is fixed in ultrasonic examination, it is characterized in that: the length and width of described base plate (1) and height are respectively 15 centimetres, 10 centimetres and 1 centimetre.
6. a kind of being exclusively used according to claim 1 and 2 carries out the device that Mus body is fixed in ultrasonic examination, it is characterized in that: the length and width of described base plate (1) and height are respectively 30 centimetres, 20 centimetres and 1 centimetre.
7. a kind of being exclusively used according to claim 3 carries out the device that Mus body is fixed in ultrasonic examination, it is characterized in that: the length and width of described base plate (1) and height are respectively 30 centimetres, 20 centimetres and 1 centimetre.
8. a kind of being exclusively used according to claim 1 and 2 carries out the device that Mus body is fixed in ultrasonic examination, it is characterized in that: the distance between described left-hand rotation moving gear (4) and right-hand rotation moving gear (7) is between 5 centimetres to 20 centimetres.
9. a kind of being exclusively used according to claim 3 carries out the device that Mus body is fixed in ultrasonic examination, it is characterized in that: the distance between described left-hand rotation moving gear (4) and right-hand rotation moving gear (7) is between 5 centimetres to 20 centimetres.
10. a kind of being exclusively used according to claim 4 carries out the device that Mus body is fixed in ultrasonic examination, it is characterized in that: the distance between described left-hand rotation moving gear (4) and right-hand rotation moving gear (7) is between 5 centimetres to 20 centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510988614.XA CN105342722B (en) | 2015-12-24 | 2015-12-24 | Device special for carrying out ultrasonic examination on fixed mouse body |
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| CN201510988614.XA CN105342722B (en) | 2015-12-24 | 2015-12-24 | Device special for carrying out ultrasonic examination on fixed mouse body |
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| CN105342722B CN105342722B (en) | 2022-09-27 |
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| CN106983575A (en) * | 2017-03-31 | 2017-07-28 | 贾文玉 | A kind of multipurpose prevents scratching urgent animal first aid platform and animal inspects fixing means |
| CN108030568A (en) * | 2018-01-23 | 2018-05-15 | 佳木斯大学 | A kind of medical research animal experimental table |
| CN109350294A (en) * | 2018-11-28 | 2019-02-19 | 刘福庆 | The adjustable dedicated retainer of herding |
| CN111772856A (en) * | 2020-07-24 | 2020-10-16 | 温州医科大学 | Fixing device for rat tail intravenous injection operation |
| CN111888037A (en) * | 2020-08-04 | 2020-11-06 | 河南农业职业学院 | Special inspection device of poultry animal doctor |
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| CN111888037B (en) * | 2020-08-04 | 2022-03-15 | 河南农业职业学院 | Special inspection device of poultry animal doctor |
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|---|---|
| CN105342722B (en) | 2022-09-27 |
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