CN102755202A - Animal operation and experiment table - Google Patents
Animal operation and experiment table Download PDFInfo
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- CN102755202A CN102755202A CN201210272208XA CN201210272208A CN102755202A CN 102755202 A CN102755202 A CN 102755202A CN 201210272208X A CN201210272208X A CN 201210272208XA CN 201210272208 A CN201210272208 A CN 201210272208A CN 102755202 A CN102755202 A CN 102755202A
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Abstract
The invention discloses an animal operation and experiment table. The animal operation and experiment table comprises a table top of an experiment table, rails and an operation table, wherein the table top of the experiment table is provided with a first imaging hole which passes through the table top of the experiment table; the rails are arranged on the table top of the experiment table so as to fix an imaging device; the operation table is movably arranged on the table top of the experiment table and is provided with a second imaging hole which passes through the operation table; and the first image hole and the second imaging hole are kept coaxial. According to the animal operation and experiment table, the operation table is combined with the imaging device into a whole, the blood flow can be continuously detected in real time before, in or after the process of operation on animals, and the requirements of imaging blood vessels and the blood flow of the experimental animals at different body positions (such as lying on the back or lying on stomach) can be met.
Description
Technical field
The present invention relates to field of biomedicine technology, and be particularly related to a kind of animal surgery testing stand.
Background technology
Blood flow is biological tissue's supply oxygen and nutrition, and its dynamic variation has reflected the state of biological tissue's metabolism and physiological function.Hemodynamic monitoring is that the diagnosis and the treatment of clinical disease provides important information, become clinical in requisite monitoring means.
In the research process of the relevant disease (like apoplexy) of some cerebral tissue; Early stage cortex blood supplies mechanism significant to seeking the optimal treatment window; Therefore in clinical experiment, monitor the regulation of disease most important to the blood flow of brain; And optical image technology is widely used in the research of brain science as a kind of important brain imaging means.At present blood flow in health check-up is surveyed; Laser doppler technique has obtained extensive use; But this technology only is fit to the flow velocity of single vessel is monitored, and need add scanning means as monitoring then the flow velocity of large area region blood vessel, thereby has limited the time or the spatial resolution of imaging; And this method adopts transmission mode to measure vascular flow rate, and the transparency of tissue to be measured is had relatively high expectations.Briers etc. has proposed a kind of laser speckle imaging technique in recent years; Be also referred to as laser speckle and contrast analytical technology; Need not to scan the blood flow that can obtain the zone distributes; And this method adopts catoptric imaging mode measure blood flow, and the transparency of blood vessel is not required, and therefore has purposes widely.
Laser speckle contrasts the two-dimensional brain cortex blood-stream image that imaging technique (LSCI) can obtain high time and space resolution; Endogenous signal optical image technology (OIS) provides the method for the cerebral function imaging with higher spatial resolution; Through the application of multiple brain imaging technique, we can realize the monitoring and the imaging of the cortex blood flow of single or a plurality of parameters.Yet utilize existing animal clinical operation laboratory table that the brain blood flow of animal is monitored,, therefore can't in the animal surgery process, monitor in real time cerebral blood flow because laboratory table and optical brain imaging system are separated from each other.
In addition, to the characteristics of optical image technology, laboratory table must guarantee the stable of laboratory animal head, and in the experiment operation, requires laboratory animal is carried out the fixing of different positions (lying on the back/prostrate).Brain solid positioner now is mainly prone positioning design, can't satisfy the location of dorsal position, carries out under dorsal position like apoplexy modeling operation.And, in the experiment operation, require laboratory table to have certain mobility to be convenient to operation technique.The table top that conventional fixed is flat is not easy in operation process, the target area operated.
Summary of the invention
The object of the present invention is to provide a kind of animal surgery laboratory table, to solve the disappearance of prior art.
For solving above technical problem, animal surgery laboratory table provided by the invention, it comprises: the laboratory table table top has first imaging hole that wears on it; Track is arranged at said laboratory table table top, with fixing imaging device; Operating-table is movably set on the said laboratory table table top, has second imaging hole that wears on it; Said first imaging hole and second imaging hole keep same axle center.
Further, said laboratory table table top is provided with depressed part.
Further, said operating-table is circular operating-table, and its edge is a gear-like.
Further, said animal surgery laboratory table comprises: the activity orientation part is arranged on the said laboratory table table top, with the gear-like edge coupling of said operating-table.
Further, the animal surgery laboratory table comprises: runing rest, be arranged on the said laboratory table table top, and said operating-table is fixed on the said runing rest.
Further, said runing rest comprises elevation and subsidence regulating device and regulates fixture.
Further, the animal surgery laboratory table comprises: fixture, be arranged on the said operating-table, and it comprises: ear bar, position finder.
Further, said position finder comprises adapter, with the fixing head of animal of activity.
Further, said fixture comprises: adjusting device is connected with said ear bar, to regulate said ear bar.
In sum, animal surgery laboratory table provided by the invention is for the laboratory animal head provides noinvasive and stable fixed form.And, realize combining of imaging device and laboratory table through the slide rail mode, and satisfied the fixing of different positions.In addition, the present invention will justify the grown form as experiment porch, increase the motility of operation technique.For guaranteeing its stability of rotation, we are fixed on circular platform on the rotatable support frame, and are gear-like with edge designs, and the mode through key realizes fixing, thereby realize the flexible rotation of experiment porch and fixing.The present invention has designed the lowering or hoisting gear of circular operating-table in addition, is used for changing the distance of target object and imaging device.For realizing that whole modeling operation process is carried out the whole process monitoring; The present invention moves to imaging device under the operation platform; Through imaging hole the laboratory animal head is carried out to picture; Disturb thereby broken away from the operation in the operation process, reach the purpose that the laboratory animal cerebral blood flow changes in the omnidistance monitoring operation.
Description of drawings
The structural representation of the animal surgery laboratory table that provides for one embodiment of the invention shown in Figure 1;
The local enlarged diagram of the animal surgery laboratory table that provides for one embodiment of the invention shown in Figure 2;
The structural representation of the runing rest of the animal surgery laboratory table that provides for one embodiment of the invention shown in Figure 3;
The structural representation of the animal fixing device of the animal surgery laboratory table that provides for one embodiment of the invention shown in Figure 4.
The specific embodiment
For making the object of the invention, characteristic more obviously understandable, be further described below in conjunction with the accompanying drawing specific embodiments of the invention.
See also Fig. 1, see also Fig. 1, the structural representation of the animal surgery laboratory table that provides for one embodiment of the invention shown in Figure 1.
This animal surgery laboratory table is used for the operation of animal head, and it comprises: laboratory table table top 110 has first imaging hole 111 that wears on it; Track 120 is arranged at said laboratory table table top 110, with fixing imaging device 130; Operating-table 140 is movably set on the said laboratory table table top 110, has second imaging hole 141 that wears on it; Said first imaging hole 111 and second imaging hole 141 keep same axle center.
In the present embodiment, track 120 is wedge track for this reason, and be arranged at said laboratory table table top 110 above or below or two sides up and down.Imaging device 130 is fixed on the said track 120 and can on track 120, slides and regulates.Thereby make camera lens and first imaging hole 111 on the animal surgery laboratory table and second imaging hole, 141 maintenances, one axis of imaging device 130, thereby guaranteed the accuracy of observation.
In an embodiment of the present invention; In order to realize that whole modeling operation process is carried out the whole process monitoring; Since track 120 be arranged at said laboratory table table top 110 above or below or two sides up and down; Present embodiment is fixed on laboratory table table top 110 belows with imaging device 130, and through first imaging hole 111 and 141 pairs of laboratory animals of second imaging hole, for example rat head is carried out to picture; Disturb thereby broken away from the operation in the operation process, reach the purpose that the laboratory animal cerebral blood flow changes in the omnidistance monitoring modeling operation.
In embodiments of the present invention; Laboratory table table top 110 is provided with depressed part 160, places computer 170 for the user, and the USB line that computer 170 is connected with imaging device 130 is built in laboratory table; Only need when needing two is inserted computer respectively and imaging device 1 gets final product, handled easily.
In embodiments of the present invention, see also Fig. 2, in order to increase the motility of operation technique, said operating-table 140 is circular operating-table, and its edge is a gear-like.This animal surgery laboratory table comprises keeper 150, is arranged on the said laboratory table table top 110, with the gear-like edge coupling of said operating-table 140.Engaging through 150 pairs of operating-tables of keeper, 140 gear-like edges is conflicted, and reaches the effect of fixing operation platform 140.In the present embodiment, keeper 150 is for to press the location button of upspringing, and upspringing through this button engages with the gear-like edge of said operating-table 140, thus the location of realizing said operating-table 140.
In embodiments of the present invention; See also Fig. 3; It is depicted as the structural representation of the runing rest of the animal surgery laboratory table that one embodiment of the invention provides, and the stability that has increased the motility of operation technique and guaranteed to operate is provided with runing rest 170 on the said laboratory table table top 110; Operating-table 140 is fixed on the said runing rest 170; Thereby realize the flexible rotation of operating-table 140, and combine the above-mentioned keeper 150 and the gear-like edge of said operating-table 140 to mate, and then realized the held stationary of operating-table 140.
In embodiments of the present invention; Said runing rest 170 comprises elevation and subsidence regulating device 171 and regulates fixture 172, regulates the height of operating-table 140 through elevation and subsidence regulating device 171; And then be adjusted to as the distance of target area to imaging device 130 camera lenses; And, adopt the adjusting screw(rod) threaded adjusting in the present embodiment through regulating fixture 172, realize that the monolithic stability of operating-table 140 goes up and down.
In embodiments of the present invention, see also Fig. 4, it is depicted as the structural representation of the animal fixing device of the animal surgery laboratory table that one embodiment of the invention provides.
This fixture 400 is arranged on the said operating-table 140, and it comprises: ear bar 411,412, position finder 420.Said position finder 420 comprises adapter 421, with the fixing head of animal of activity.
Fixture 400 comprises: adjusting device 431,432 is connected with said ear bar 411,412, to regulate said ear bar 411,412.
In the present embodiment; Have two ear bars 411 and 412 and be used to insert laboratory animal, like rat, ear fixes its head; Ear bar 411 and 412 is secured to the adjusting device 431 and 432 among the figure through screw tightening respectively, and the degree of depth that ear bar 411 and 412 inserts the rat ear can be regulated.
See also Fig. 4, position finder 420 comprises adapter 421, with the fixing head of animal of activity.
In sum, the animal surgery laboratory table that the embodiment of the invention provides is for the laboratory animal head provides noinvasive and stable fixed form.And, realize combining of imaging device and laboratory table through the slide rail mode, and satisfied the fixing of different positions.In addition, the embodiment of the invention will be justified the grown form as laboratory table, increase the motility of operation technique.For guaranteeing its stability of rotation, we are fixed on laboratory table on the rotatable support frame, and are gear-like with edge designs, and the mode through button realizes fixing, thereby realize the flexible rotation of experiment porch and fixing.The embodiment of the invention provides the lowering or hoisting gear of circular operating-table in addition, is used for changing the distance of target object and imaging device.For realizing that whole modeling operation process is carried out the whole process monitoring; The present invention moves to imaging device under the operation platform; Through imaging hole the laboratory animal head is carried out to picture; Disturb thereby broken away from the operation in the operation process, reach the purpose that the laboratory animal cerebral blood flow changes in the omnidistance monitoring operation.
More than being merely for example, is not that protection scope of the present invention should be as the criterion with the scope that claims are contained in order to qualification the present invention.
Claims (9)
1. an animal surgery laboratory table is characterized in that, comprising:
The laboratory table table top has first imaging hole that wears on it;
Track is arranged at said laboratory table table top, with fixing imaging device;
Operating-table is movably set on the said laboratory table table top, has second imaging hole that wears on it;
Said first imaging hole and second imaging hole keep same axle center.
2. animal surgery laboratory table according to claim 1 is characterized in that, said laboratory table table top is provided with depressed part.
3. animal surgery laboratory table according to claim 1 is characterized in that, said operating-table is circular operating-table, and its edge is a gear-like.
4. animal surgery laboratory table according to claim 3 is characterized in that, also comprises:
The activity orientation part is arranged on the said laboratory table table top, with the gear-like edge coupling of said operating-table.
5. animal surgery laboratory table according to claim 1 is characterized in that, also comprises:
Runing rest is arranged on the said laboratory table table top, and said operating-table is fixed on the said runing rest.
6. animal surgery laboratory table according to claim 5 is characterized in that, said runing rest comprises elevation and subsidence regulating device and regulates fixture.
7. animal surgery laboratory table according to claim 1 is characterized in that, also comprises:
Fixture, it comprises ear bar and position finder, is arranged on the said operating-table.
8. animal surgery laboratory table according to claim 7 is characterized in that said position finder comprises adapter, with the fixing head of animal of activity.
9. animal surgery laboratory table according to claim 7 is characterized in that said fixture comprises adjusting device, and said adjusting device is connected with said ear bar, to regulate said ear bar.
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2015054959A1 (en) * | 2013-10-18 | 2015-04-23 | 苏州瑞派宁科技有限公司 | Small animal position fixer |
CN107049549A (en) * | 2017-05-31 | 2017-08-18 | 杭州高能医疗设备有限公司 | The Machinery Control System of imaging |
CN108030568A (en) * | 2018-01-23 | 2018-05-15 | 佳木斯大学 | A kind of medical research animal experimental table |
CN108836557A (en) * | 2018-07-04 | 2018-11-20 | 十堰市太和医院 | The adaptive device of direct oral cavity fixed size mouse |
CN108904092A (en) * | 2018-07-17 | 2018-11-30 | 新乡医学院三全学院 | A kind of experimental bench for the teaching of small white mouse anatomy experiment |
CN109044558A (en) * | 2018-08-24 | 2018-12-21 | 中国人民解放军总医院 | A kind of 3 D positioning equipment for Bioexperiment |
CN109124811A (en) * | 2018-09-28 | 2019-01-04 | 遵义医学院附属医院 | A kind of medical experiment rat fixed station |
KR20190113826A (en) * | 2017-01-20 | 2019-10-08 | 리제너론 파마슈티칼스 인코포레이티드 | Rotatable operating table |
CN111888036A (en) * | 2020-07-31 | 2020-11-06 | 福建医科大学附属第一医院 | Fixing structure of rat brain stereotaxic instrument |
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WO2015054959A1 (en) * | 2013-10-18 | 2015-04-23 | 苏州瑞派宁科技有限公司 | Small animal position fixer |
CN110366397A (en) * | 2017-01-20 | 2019-10-22 | 瑞泽恩制药公司 | Rotatable operating table |
CN110366397B (en) * | 2017-01-20 | 2021-10-29 | 瑞泽恩制药公司 | Rotatable operating table |
KR102297172B1 (en) | 2017-01-20 | 2021-09-03 | 리제너론 파마슈티칼스 인코포레이티드 | rotatable operating table |
US10758331B2 (en) | 2017-01-20 | 2020-09-01 | Regeneron Pharmaceuticals, Inc. | Rotatable surgical table |
KR20190113826A (en) * | 2017-01-20 | 2019-10-08 | 리제너론 파마슈티칼스 인코포레이티드 | Rotatable operating table |
CN107049549A (en) * | 2017-05-31 | 2017-08-18 | 杭州高能医疗设备有限公司 | The Machinery Control System of imaging |
CN107049549B (en) * | 2017-05-31 | 2019-04-09 | 杭州高能医疗设备有限公司 | The Machinery Control System of imaging |
CN108030568A (en) * | 2018-01-23 | 2018-05-15 | 佳木斯大学 | A kind of medical research animal experimental table |
CN108836557A (en) * | 2018-07-04 | 2018-11-20 | 十堰市太和医院 | The adaptive device of direct oral cavity fixed size mouse |
CN108904092A (en) * | 2018-07-17 | 2018-11-30 | 新乡医学院三全学院 | A kind of experimental bench for the teaching of small white mouse anatomy experiment |
CN109044558A (en) * | 2018-08-24 | 2018-12-21 | 中国人民解放军总医院 | A kind of 3 D positioning equipment for Bioexperiment |
CN109124811A (en) * | 2018-09-28 | 2019-01-04 | 遵义医学院附属医院 | A kind of medical experiment rat fixed station |
CN111888036A (en) * | 2020-07-31 | 2020-11-06 | 福建医科大学附属第一医院 | Fixing structure of rat brain stereotaxic instrument |
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