CN103815982B - A kind of toy restraint device - Google Patents
A kind of toy restraint device Download PDFInfo
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- CN103815982B CN103815982B CN201410075054.4A CN201410075054A CN103815982B CN 103815982 B CN103815982 B CN 103815982B CN 201410075054 A CN201410075054 A CN 201410075054A CN 103815982 B CN103815982 B CN 103815982B
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- 230000036772 blood pressure Effects 0.000 claims description 16
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- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000004904 shortening Methods 0.000 abstract description 6
- 239000000203 mixture Substances 0.000 abstract description 3
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- 101100489396 Caenorhabditis elegans zip-2 gene Proteins 0.000 description 15
- 238000010171 animal model Methods 0.000 description 9
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- 238000002474 experimental method Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
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- 230000015572 biosynthetic process Effects 0.000 description 1
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- 230000007306 turnover Effects 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
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Abstract
A kind of toy restraint device disclosed by the invention, comprises restraint device and sheath, and wherein, restraint device is tubular, and one end is closed, and the other end is provided with opening; Sheath matches with the profile of restraint device, be wrapped on restraint device, the bottom of sheath covers on opening, sheath is provided with the two-way separating zip run through bottom it, two-way separating zip comprises the first pull head being provided with the first semi-ring and the second pull head being provided with the second semi-ring, and the first semi-ring and the second semi-ring are used for the uropore being formed in the bottom of sheath and pass for toy tail that cooperatively interacts after two-way separating zip closes.This toy restraint device quick, easy, effectively can realize the constraint of toy and fix, and can according to the altitude mixture control uropore position of the stature of toy and tail, avoid toy tail to be forced to, thus realize shortening monitoring time, improve the object of monitoring accuracy.
Description
Technical field
The present invention relates to medical experiment device technique field, particularly a kind of toy restraint device.
Background technology
Animal blood pressure is detected, have very important significance in medical experiment, traditional animal blood pressure monitoring needs to anaesthetize animal before detection, then the operation technique that skin, muscle separation and vascular catheterization etc. have wound is cut to animal, these have the operation technique of wound to make the fluctuation of the monitoring of blood pressure result of animal comparatively large, cause the result of detection to be not the legitimate reading that empirical factor causes; Meanwhile, due to can not carry out after an animal surgery continuous several times, long monitoring of blood pressure, thus a large amount of waste Laboratory Animal Resource, also do not meet the animal welfare principle of scientific experiments requirement.In recent years, along with the development of science and technology, noninvasive physiological and pathological detection technique has been widely used in medical scientific.Wherein, toy Non-invasive blood pressure monitoring systems, owing to not having wound evil to laboratory animal in operation, effectively prevent bias and interference that experiment other factor causes monitoring result, thus makes experimental result more genuine and believable.
In prior art, although the toy Non-invasive blood pressure monitoring systems that DSI company of the U.S. produces effectively can avoid the drawback of above-mentioned traditional blood pressure monitoring, accomplish non-invasive monitoring.But, not tight, the fixing problem loosely of animal constraint is usually there is in it when for fettering toy, especially when being fixed animal tail, complex operation, easily cause animal tail to be bent, to limit or to oppress, and often occur the situation that animal back leg is pedaled out from uropore, thus cause monitoring of blood pressure data unstable, extend monitoring time, reduce the degree of accuracy of monitoring.
Therefore, how a kind of toy restraint device is provided, effectively can fetter laboratory animal, especially the tail of fixing toy is convenient to, simplifying the operation, when supporting the use with Non-invasive blood pressure monitoring systems, contributing to shortening monitoring time, improve monitoring accuracy, become the important technological problems that those skilled in the art are urgently to be resolved hurrily.
Summary of the invention
In view of this, the invention provides a kind of toy restraint device, effectively can fetter laboratory animal to reach, especially be convenient to the tail of fixing toy, simplify the operation, when supporting the use with Non-invasive blood pressure monitoring systems, contribute to shortening monitoring time, improve the object of monitoring accuracy.
For achieving the above object, the invention provides following technical scheme:
A kind of toy restraint device, for non-invasive blood pressure monitoring, comprising:
Restraint device, in tubular, one end is closed, and the other end is provided with opening;
Sheath, match with the profile of described restraint device, be wrapped on described restraint device, the bottom of described sheath covers over said opening, described sheath is provided with the two-way separating zip run through bottom it, described two-way separating zip comprises the first pull head being provided with the first semi-ring and the second pull head being provided with the second semi-ring, and described first semi-ring and described second semi-ring are used for the uropore being formed in the bottom of described sheath and pass for toy tail that cooperatively interacts after described two-way separating zip closes.
Preferably, described restraint device is columniform steel mesh.
Preferably, described sheath comprises:
Headgear, is set in one end that described restraint device is closed, is provided with the first connecting device;
Tail cover, be set in one end that described restraint device is provided with described opening, cover over said opening bottom it, described two-way separating zip is arranged on described tail and puts, and described tail puts the second connecting device being provided with and coordinating with described first connecting device.
Preferably, described headgear front end is provided with taper and closes up, and closes up with described taper and coordinate in one end that described restraint device is closed.
Preferably, described second connecting device is provided with multiple, corresponding, described headgear is provided with described first connecting device corresponding with described second connecting device quantity.
Preferably, described first connecting device is nylon hook strip, and described second connecting device is nylon velvet band; Or described first connecting device is nylon velvet band, described second connecting device is nylon hook strip.
Preferably, described tail cover is divided into the first nest plate and the second nest plate by described two-way separating zip, and described first nest plate and described second nest plate are provided with described second connecting device.
Preferably, described first nest plate and described second nest plate front end are provided with connecting portion, and described second connecting device is arranged on the inner side of described connecting portion, and corresponding with it, described first connecting device is arranged on outside the end of described headgear.
Preferably, it is identical that described first nest plate and described second overlaps plate shape, and be wrapped on described restraint device symmetrically, corresponding, described connecting portion has two, is arranged on the front end of described first nest plate and the front end of described second nest plate symmetrically.
Preferably, described first semi-ring is arranged on the head of described first pull head, comprises the first half rings that side by side parallel arranges and the second half rings; Described second semi-ring is arranged on the head of described second pull head, comprises the 3 half ring and the 4 half ring of side by side parallel layout; When described two-way separating zip closes, the upper surface of described the first half rings coordinates with the lower surface of described 3 half ring, and the lower surface of described the second half rings coordinates with the upper surface of described 4 half ring, forms described uropore; Or the lower surface of described the first half rings coordinates with the upper surface of described 3 half ring, the upper surface of described the second half rings coordinates with the lower surface of described 4 half ring, forms described uropore.
As can be seen from technique scheme, toy restraint device provided by the invention, comprises restraint device and sheath, and wherein, restraint device is tubular, and one end is closed, and the other end is provided with opening; Sheath matches with the profile of restraint device, be wrapped on restraint device, the bottom of sheath covers on opening, sheath is provided with the two-way separating zip run through bottom it, two-way separating zip comprises the first pull head being provided with the first semi-ring and the second pull head being provided with the second semi-ring, and the first semi-ring and the second semi-ring are used for the uropore being formed in the bottom of sheath and pass for toy tail that cooperatively interacts after two-way separating zip closes.
In use, first pull head and the second pull head are pulled to the both sides of sheath, two-way separating zip is opened, restraint device blind end is pushed in sheath from the two-way separating zip opened forward and coordinates with sheath, then, toy is headfirst put into restraint device, and make its tail stay outside sheath through two-way separating zip, pull the first pull head and the second pull head, make its move toward one another until the first semi-ring and the second semi-ring coordinate at toy tail place form uropore, the constraint to laboratory animal is realized with this, finally oversleeve type pressure transducer is set in the proximal part of the laboratory animal tail passed from uropore, its blood pressure is measured after animal peace and quiet are stable.The toy restraint device of this structure, owing to being provided with two-way separating zip at sheath opening part, when fettering toy, only need to unzip just to make the opening of restraint device expose, after toy is put into restraint device, only need closed zipper can complete constraint to toy, can be quick, easy, effectively realize the constraint of toy and fix, and two semi-rings of working in coordination arranged on two pull heads of two-way separating zip, uropore can be formed at the bottom arbitrary height of sheath, be convenient to the fixing of toy tail, and can according to the altitude mixture control uropore position of the stature of toy and tail, toy tail is avoided to be forced to, thus realize shortening monitoring time, improve the object of monitoring accuracy.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The perspective view of the toy restraint device that Fig. 1 provides for the embodiment of the present invention;
The structural representation of the restraint device of the toy restraint device that Fig. 2 provides for the embodiment of the present invention;
The decomposition texture schematic diagram of the toy restraint device that Fig. 3 provides for the embodiment of the present invention;
The structural representation of tail cover in the sheath of the toy restraint device that Fig. 4 provides for the embodiment of the present invention;
The structural representation that in the two-way separating zip of the toy restraint device that Fig. 5 provides for the embodiment of the present invention, the first pull head coordinates with the second pull head.
The front view of the first pull head in the two-way separating zip of the toy restraint device that Fig. 6 provides for the embodiment of the present invention;
The side view of the second pull head in the two-way separating zip of the toy restraint device that Fig. 7 provides for the embodiment of the present invention;
The front view of the second pull head in the two-way separating zip of the toy restraint device that Fig. 8 provides for the embodiment of the present invention.
Detailed description of the invention
The invention provides a kind of toy restraint device, effectively can fetter laboratory animal to reach, especially be convenient to the tail of fixing toy, simplify the operation, when supporting the use with Non-invasive blood pressure monitoring systems, contributing to shortening monitoring time, improving the object of monitoring accuracy.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.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.
Refer to Fig. 1, the perspective view of the toy restraint device that Fig. 1 provides for the embodiment of the present invention.
The invention provides a kind of toy restraint device, for non-invasive blood pressure monitoring, comprise for restraint device 5 and sheath 1.
Wherein, restraint device 5 is for holding toy, and in tubular, one end is closed, and the other end is provided with opening, sheath 1 is for being isolated from the outside toy, reduce extraneous acousto-optic to stimulate, operator can be protected to avoid being scratched by toy or biting simultaneously, it matches with the profile of restraint device 5, be wrapped on restraint device 5, the bottom of sheath 1 covers on opening, sheath 1 is provided with the two-way separating zip 2 run through bottom it, two-way separating zip 2 comprises the first pull head 7 being provided with the first semi-ring 9 and the second pull head 8 being provided with the second semi-ring 10, first semi-ring 9 and the second semi-ring 10 are for the uropore being formed in the bottom of sheath 1 and pass for toy tail that cooperatively interacts after two-way separating zip 2 is closed.
Compared with prior art, toy restraint device provided by the invention, in use, first pull head 7 and the second pull head 8 are pulled to the both sides of sheath 1, two-way separating zip 2 is opened, restraint device 5 blind end is pushed in sheath 1 from the two-way separating zip 2 opened forward and coordinates with sheath 1, then, toy is headfirst put into restraint device 5, and make its tail stay outside sheath 1 through two-way separating zip 2, pull the first pull head 7 and the second pull head 8, make its move toward one another until the first semi-ring 9 and the second semi-ring 10 coordinate at toy tail place form uropore, the constraint to laboratory animal is realized with this, finally oversleeve type pressure transducer is set in the proximal part of the laboratory animal tail passed from uropore, its blood pressure is measured after animal peace and quiet are stable.
The toy restraint device of this structure, owing to being provided with two-way separating zip 2 at sheath 1 opening part, when fettering toy, only need to unzip just to make the opening of restraint device 5 expose, after toy is put into restraint device 5, only need closed zipper can complete constraint to toy, can be quick, easy, effectively realize the constraint of toy and fix, and two semi-rings of working in coordination arranged on two pull heads of two-way separating zip 2, uropore can be formed at the bottom arbitrary height of sheath 1, be convenient to the fixing of toy tail, and can according to the altitude mixture control uropore position of the stature of toy and tail, toy tail is avoided to be forced to, thus realize shortening monitoring time, improve the object of monitoring accuracy.
Restraint device 5 can adopt various structures, various shape to realize, such as plastic barrel, glass infuser etc., in embodiments of the present invention, refer to Fig. 2, the structural representation of the restraint device of the toy restraint device that Fig. 2 provides for the embodiment of the present invention, restraint device 5 is columniform steel mesh, and steel mesh price is low, easily obtains, be convenient to make, compare easy cleaning simultaneously.
In order to further be convenient to restraint device 5 to send in sheath 1 and coordinate with sheath 1, in embodiments of the present invention, refer to Fig. 3 and Fig. 4, the decomposition texture schematic diagram of the toy restraint device that Fig. 3 provides for the embodiment of the present invention; The structural representation of tail cover in the sheath of the toy restraint device that Fig. 4 provides for the embodiment of the present invention, sheath 1 comprises headgear 11 and tail overlaps 12 two parts, and wherein, headgear 11 is set in one end that restraint device 5 is closed, and is provided with the first connecting device 6; Tail cover 12 is set in one end that restraint device 5 is provided with opening, covers on opening bottom it, and two-way separating zip 2 is arranged on tail cover 12, and tail cover 12 is provided with the second connecting device 4 coordinated with the first connecting device 6.In use, first one end that restraint device 5 is closed is fitted in headgear 11, then, tail cover 12 is enclosed within one end that restraint device 5 is provided with opening, and by the first connecting device 6 and the second connecting device 4, headgear 11 and tail overlaps 12 and link together, because sheath 1 has been divided into two parts, it is own that the length of every part is all less than sheath 1, therefore, coordinating of sheath 1 and restraint device 5 is convenient to.
In order to avoid in operation, headgear 11 and tail overlap 12 coordinate before, restraint device 5 slippage from headgear 11, in embodiments of the present invention, headgear 11 front end is provided with taper and closes up, close up with taper and coordinate in one end that restraint device 5 is closed, this structure can make fastening being enclosed within restraint device 5 of headgear 11, avoids restraint device 5 slippage.
In order to ensure that headgear 11 and tail overlap the secure fit of 12, avoid coming off in use procedure, in the embodiment of the present invention, second connecting device 4 is provided with multiple, corresponding, headgear 11 is provided with first connecting device 6 corresponding with the second connecting device 4 quantity, by arranging the connecting device of many assembly cover, can make headgear 11 and tail overlap 12 be connected more fastening, avoid coming off.
First connecting device 6 and the second connecting device 4 can adopt various ways to realize, and in embodiments of the present invention, the first connecting device 6 is nylon hook strip, and the second connecting device 4 is nylon velvet band; Or the first connecting device 6 is nylon velvet band, the second connecting device 4 is nylon hook strip.Nylon velvet band and nylon hook strip is adopted to use simple as connecting device, they are combined and slightly gently presses, just can produce larger fastening power and tear-off power, save time, fast, nylon velvet band and nylon hook strip are convenient to be fixed on headgear 11 and tail cover 12 simultaneously.
In order to can smoothly toy be put into or take out restraint device 5, in embodiments of the present invention, tail cover 12 is divided into the first nest plate 121 and the second nest plate 122 by two-way separating zip 2, first nest plate 121 and the second nest plate 122 are provided with the second connecting device 4, this structure, can make, bottom tail cover 12, there is larger opening, be convenient to the turnover of toy, simultaneously, tail cover 12 is convenient to pull down from restraint device 5, and the first nest plate 121 and the second nest plate 122 all arrange the second connecting device 4, can avoid only having one to be connected on headgear 11 in the first nest plate 121 and the second nest plate 122, discontinuity, when toy is struggled, easily make tail overlap 12 with restraint device 5 coordinate defective tightness, impact constraint effect.
In the process that tail cover 12 moves along restraint device 5 to headgear 11, than being easier to the obstruction being subject to the first connecting device 6, cause advancing not smooth, extend the time of monitoring preparation, therefore, overlap 12 be connected to further be convenient to headgear 11 and tail, in the embodiment of the present invention, the first nest plate 121 and the second nest plate 122 front end are provided with connecting portion 3, and the second connecting device 4 is arranged on the inner side of connecting portion 3, corresponding with it, the first connecting device 6 is arranged on outside the end of headgear 11.By the front end of two nest plates at tail cover 12, connecting portion 3 is set, and the second connecting device 4 is arranged on connecting portion 3, in operation, when tail cover 12 is enclosed within restraint device 5, can first the connecting portion 3 with the second connecting device 4 upwards be dug, after tail cover 12 moves into place, turning down flicking, making it to be connected with the first connecting device 6, in the process, the advance of tail cover 12 can not be subject to the impact of the first connecting device 6, contributes to the carrying out of monitoring preparation.
Further, in embodiments of the present invention, the first nest plate 121 and the second nest plate 122 shape identical, be wrapped on restraint device 5 symmetrically, corresponding, connecting portion 3 has two, is arranged on the front end of the first nest plate 121 and the front end of the second nest plate 122 symmetrically.
Two-way separating zip 2 not only makes the constraint of toy operate and becomes simple, and uropore can be formed by the arbitrary height bottom sheath 1, toy restraint device is made to can be good at adapting to the toy of different stature, further, in embodiments of the present invention, refer to Fig. 5, the structural representation that in the two-way separating zip of the toy restraint device that Fig. 5 provides for the embodiment of the present invention, the first pull head coordinates with the second pull head.First semi-ring 9 is arranged on the head of the first pull head 7, comprises the first half rings 91 that side by side parallel arranges and the second half rings 92; Second semi-ring 10 is arranged on the head of the second pull head 8, comprises the 3 half ring the 102 and the 4 half ring 101 that side by side parallel is arranged; When two-way separating zip 2 closes, the upper surface of the first half rings 91 coordinates with the lower surface of the 3 half ring 102, and the lower surface of the second half rings 92 coordinates with the upper surface of the 4 half ring 101, forms uropore; Or the lower surface of the first half rings 91 coordinates with the upper surface of the 3 half ring 102, the upper surface of the second half rings 92 coordinates with the lower surface of the 4 half ring 101, forms uropore.By the pull head of this structure, not only can form uropore, meanwhile, the aperture of uropore is adjustable, can adjust according to the thickness of toy tail, is convenient to the fixing of toy tail.
Toy to be loaded in restraint device 5 and after sealing up two-way separating zip 2, toy can violently be struggled, the first pull head 7 and the second pull head 8 in two-way separating zip 2 is likely made to move round about, cause two-way separating zip 2 closed not tight, impact constraint effect, therefore, in embodiments of the present invention, refer to Fig. 6-Fig. 8, the front view of the first pull head in the two-way separating zip of the toy restraint device that Fig. 6 provides for the embodiment of the present invention; The side view of the second pull head in the two-way separating zip of the toy restraint device that Fig. 7 provides for the embodiment of the present invention; The front view of the second pull head in the two-way separating zip of the toy restraint device that Fig. 8 provides for the embodiment of the present invention.The two ends of the lower surface of the two ends of the upper surface of the first half rings 91 of the first pull head 7 and the second half rings 92 are provided with hemispherical groove, corresponding with it, the two ends of lower surface of the 3 half ring 102 of the second pull head 8 and the two ends of the upper surface of the 4 half ring 101 are provided with the hemispherical projections coordinated with described hemispherical groove; Or, the two ends of the lower surface of the two ends of the upper surface of the first half rings 91 of the first pull head 7 and the second half rings 92 are provided with hemispherical projections, corresponding with it, the two ends of lower surface of the 3 half ring 102 of the second pull head 8 and the two ends of the upper surface of the 4 half ring 101 are provided with the hemispherical groove coordinated with described hemispherical groove.When the first semi-ring 9 and the second semi-ring 10 coordinate formation uropore, the hemispherical projections and the hemispherical groove that are arranged on its front end are connected, and the first pull head 7 and the second pull head 8 secure fit are connected, and avoid toy to struggle and cause slide fastener closed not tight.
Headgear 11 and tail cover 12 can adopt multiple material to make, in embodiments of the present invention, headgear 11 and tail cover 12 are made by sailcloth material, the headgear 11 that cloth is made and tail cover 12 can be good at being wrapped on restraint device 5, make toy restraint device provided by the invention play better constraint effect.
In this description, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a toy restraint device, for non-invasive blood pressure monitoring, is characterized in that, comprising:
Restraint device (5), in tubular, one end is closed, and the other end is provided with opening;
Sheath (1), match with the profile of described restraint device (5), be wrapped on described restraint device (5), the bottom of described sheath (1) covers over said opening, described sheath (1) is provided with the two-way separating zip (2) run through bottom it, described two-way separating zip (2) comprises the first pull head (7) being provided with the first semi-ring (9) and the second pull head (8) being provided with the second semi-ring (10), described first semi-ring (9) and described second semi-ring (10) are for the uropore being formed in the bottom of described sheath (1) and pass for toy tail that cooperatively interacts after described two-way separating zip (2) is closed.
2. toy restraint device according to claim 1, is characterized in that, described restraint device (5) is columniform steel mesh.
3. toy restraint device according to claim 1, is characterized in that, described sheath (1) comprising:
Headgear (11), is set in one end that described restraint device (5) is closed, is provided with the first connecting device (6);
Tail cover (12), be set in one end that described restraint device (5) is provided with described opening, cover over said opening bottom it, described two-way separating zip (2) is arranged on described tail cover (12), described tail cover (12) is provided with the second connecting device (4) coordinated with described first connecting device (6).
4. toy restraint device according to claim 3, is characterized in that, described headgear (11) front end is provided with taper and closes up, and closes up with described taper and coordinate in one end that described restraint device (5) is closed.
5. toy restraint device according to claim 3, it is characterized in that, described second connecting device (4) is provided with multiple, corresponding, described headgear (11) is provided with described first connecting device (6) corresponding with described second connecting device (4) quantity.
6. toy restraint device according to claim 3, is characterized in that, described first connecting device (6) is nylon hook strip, and described second connecting device (4) is nylon velvet band; Or described first connecting device (6) is nylon velvet band, described second connecting device (4) is nylon hook strip.
7. toy restraint device according to claim 3, it is characterized in that, described tail cover (12) is divided into the first nest plate (121) and the second nest plate (122) by described two-way separating zip (2), and described first nest plate (121) and described second nest plate (122) are provided with described second connecting device (4).
8. toy restraint device according to claim 7, it is characterized in that, described first nest plate (121) and described second nest plate (122) front end are provided with connecting portion (3), described second connecting device (4) is arranged on the inner side of described connecting portion (3), corresponding with it, described first connecting device (6) is arranged on outside the end of described headgear (11).
9. toy restraint device according to claim 8, it is characterized in that, described first nest plate (121) and described second nest plate (122) shape identical, be wrapped on described restraint device (5) symmetrically, corresponding, described connecting portion (3) has two, is arranged on the front end of described first nest plate (121) and the front end of described second nest plate (122) symmetrically.
10. toy restraint device according to claim 1, is characterized in that, described first semi-ring (9) is arranged on the head of described first pull head (7), comprises the first half rings (91) that side by side parallel arranges and the second half rings (92); Described second semi-ring (10) is arranged on the head of described second pull head (8), comprises the 3 half ring (102) and the 4 half ring (101) of side by side parallel layout; When described two-way separating zip (2) closes, the upper surface of described the first half rings (91) coordinates with the lower surface of described 3 half ring (102), the lower surface of described the second half rings (92) coordinates with the upper surface of described 4 half ring (101), forms described uropore; Or the lower surface of described the first half rings (91) coordinates with the upper surface of described 3 half ring (102), the upper surface of described the second half rings (92) coordinates with the lower surface of described 4 half ring (101), forms described uropore.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410075054.4A CN103815982B (en) | 2014-03-03 | 2014-03-03 | A kind of toy restraint device |
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| CN201410075054.4A CN103815982B (en) | 2014-03-03 | 2014-03-03 | A kind of toy restraint device |
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| CN103815982A CN103815982A (en) | 2014-05-28 |
| CN103815982B true CN103815982B (en) | 2016-04-06 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104958120B (en) * | 2015-07-24 | 2017-01-25 | 温州医科大学附属第一医院 | Fixator specially used for mouse acupuncture treatment |
| CN109646034B (en) * | 2018-11-01 | 2022-05-13 | 张贞 | A fixing device for animal CBCT |
| CN112120893A (en) * | 2020-09-27 | 2020-12-25 | 北京航空航天大学 | Animal hind limb stretching device |
| WO2023102772A1 (en) * | 2021-12-08 | 2023-06-15 | 中国科学院深圳先进技术研究院 | Apparatus for facilitating detection of physiological indicators of small animals and use method thereof |
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| US5320069A (en) * | 1992-04-28 | 1994-06-14 | The United States Of America As Represented By The Secretary Of The Army | Small animal restraint device |
| US5975028A (en) * | 1998-06-12 | 1999-11-02 | St. Jude Children's Research Hospital | Comfortable animal restraint |
| CN202458772U (en) * | 2012-03-13 | 2012-10-03 | 黑龙江八一农垦大学 | Device for fixing experimental mouse |
| CN202920409U (en) * | 2012-12-16 | 2013-05-08 | 常陆林 | A mouse fixer |
| CN203154000U (en) * | 2013-01-28 | 2013-08-28 | 重庆师范大学 | Mouse fixing device |
| CN203341846U (en) * | 2013-07-12 | 2013-12-18 | 中国人民解放军军事医学科学院基础医学研究所 | Rat constraining device |
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| CN103815982A (en) | 2014-05-28 |
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