CN210124871U - Rat microsurgery vascular anastomosis operation training platform - Google Patents
Rat microsurgery vascular anastomosis operation training platform Download PDFInfo
- Publication number
- CN210124871U CN210124871U CN201920485453.6U CN201920485453U CN210124871U CN 210124871 U CN210124871 U CN 210124871U CN 201920485453 U CN201920485453 U CN 201920485453U CN 210124871 U CN210124871 U CN 210124871U
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- China
- Prior art keywords
- rat
- fixing
- base
- platform
- microsurgery
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- Expired - Fee Related
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- 230000003872 anastomosis Effects 0.000 title claims abstract description 24
- 238000002406 microsurgery Methods 0.000 title claims abstract description 18
- 230000002792 vascular Effects 0.000 title claims description 17
- 239000002184 metal Substances 0.000 claims abstract description 24
- 238000000034 method Methods 0.000 claims 3
- 210000004204 blood vessel Anatomy 0.000 abstract description 11
- 241000700159 Rattus Species 0.000 description 48
- 210000003414 extremity Anatomy 0.000 description 6
- 210000001168 carotid artery common Anatomy 0.000 description 4
- 210000000269 carotid artery external Anatomy 0.000 description 3
- 210000004004 carotid artery internal Anatomy 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 210000003484 anatomy Anatomy 0.000 description 2
- 210000001715 carotid artery Anatomy 0.000 description 2
- 210000004283 incisor Anatomy 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000008733 trauma Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 210000000683 abdominal cavity Anatomy 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000010171 animal model Methods 0.000 description 1
- 239000002473 artificial blood Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002490 cerebral effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000013401 experimental design Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 210000000245 forearm Anatomy 0.000 description 1
- 238000002683 hand surgery Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000002826 placenta Anatomy 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
Images
Abstract
The utility model discloses a rat microsurgery blood vessel anastomosis operation training platform, include: a base; the operation platform is arranged on the base and can move relative to the base; set up the fixing device on operation platform: the fixing device comprises a first fixing structure for fixing the limbs of the rat and a second fixing structure for fixing the head of the rat; the first fixing structural part comprises four metal tabs corresponding to four limbs of a rat, and the second fixing structural part comprises a screw corresponding to the head of the rat, a spring fixed through the screw and a metal ring arranged at the end part of the spring. The to-be-solved technical problem of the utility model is to provide a fixed firm, more stable rat microsurgery blood vessel anastomosis operation training platform.
Description
Technical Field
The utility model relates to a rat microsurgery blood vessel anastomosis operation training platform.
Background
With the progress of society, people pay more and more attention to their health, and when cerebral trauma, hand trauma and the like occur, neurosurgery and hand surgeons are often required to treat through vascular bypass, and the treatment means requires that the surgeons have skilled vascular anastomosis technology. The technology needs to be mastered through a large number of animal experiments, the most common experimental animal is a rat, but no microsurgery vascular anastomosis operation training platform for fixing the rat is available in the market at present, and the rat is fixed on a flat plate by a medical adhesive tape in ordinary operation. The rat is not firmly fixed by the operation mode, and the stability of the operation table is poor.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a fixed firm, more stable rat microsurgery blood vessel anastomosis operation training platform.
In order to realize the purpose of the utility model, the utility model adopts the following technical scheme:
the utility model provides a pair of rat microsurgery blood vessel anastomosis operation training platform, include:
a base;
the operation platform is arranged on the base and can move relative to the base;
set up the fixing device on operation platform: the fixing device comprises a first fixing structure for fixing the limbs of the rat and a second fixing structure for fixing the head of the rat; the first fixing structural part comprises four metal tabs corresponding to four limbs of a rat, and the second fixing structural part comprises a screw corresponding to the head of the rat, a spring fixed through the screw and a metal ring arranged at the end part of the spring.
As a further improvement of the utility model: the metal loop is of a strip-shaped structure, and two ends of the metal loop are fixed on the operating platform through screws respectively.
As a further improvement of the utility model: still include the arm support, the arm support is the strip structure, and it sets up the operation platform edge that is close to rat head position on the operation platform.
As a further improvement of the utility model: the base is of a square structure, and supporting legs are arranged at four corners of the bottom of the base.
The utility model provides an operation training platform capable of fixing rats and performing microsurgery blood vessel anastomosis operation.
Compared with the prior art, the utility model discloses a beneficial effect who has the meaning of following patent law:
1. the operation table and the base are separated and can move freely, and after the rat is fixed, the operation table is only moved, so that the optimal visual field of the operation can be found better.
2. The rat fixing device is additionally arranged on the operating table, the fixing is firm, and the influence of the movement of the rat on the operation is not worried during the operation.
3 the arm support device is added on the operating table, so that the operator can have a more comfortable operation posture.
4. The utility model relates to an operation panel for rat experimental design specially, for to artificial blood vessel, the carotid of rat is close to human blood vessel more, and simulation operation is closer to clinically more.
Drawings
Fig. 1 is the overall structure schematic diagram of the rat microsurgery blood vessel anastomosis operation training platform of the utility model.
Fig. 2 is a top view of the rat microsurgery vascular anastomosis operation training platform of the utility model.
Fig. 3 is a front view of the rat microsurgery vascular anastomosis operation training table of the utility model.
Fig. 4 is a side view of the training table for rat microsurgery vascular anastomosis operation of the present invention.
Fig. 5 is a schematic view of the structure of the fixing loop of the training table for vascular anastomosis operation in rat microsurgery of the present invention.
Fig. 6 is a schematic view of the metal ring structure of the training table for the vascular anastomosis operation in rat microsurgery of the present invention.
In the figure: 1. a base; 2. an operating platform; 3. a first fixed structure; 4. a second fixed structure; 5. an arm support; 6. a movable screw; 7. a metal loop; 8. fixing screws; 9. a spring; 10. a metal ring.
Detailed Description
The following description will be made in more detail through specific embodiments on a training table for vascular anastomosis in microsurgery of rats provided by the present invention:
example 1
The training table for rat microsurgery vascular anastomosis operation in this embodiment, please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, which includes:
a base 1;
an operation platform 2 which is arranged on the base 1 and can move relative to the base;
fixing device arranged on the operating platform 2: the fixing device comprises a first fixing structure for fixing the limbs of the rat and a second fixing structure for fixing the head of the rat; the first fixing structural part comprises four metal tabs 7 corresponding to four limbs of a rat, and the second fixing structural part comprises a screw corresponding to the head of the rat, a spring 9 fixed through the screw and a metal ring 10 arranged at the end part of the spring.
The metal loop 7 is of a strip-shaped structure, two ends of the metal loop are fixed on the operating platform through screws respectively, one end of the metal loop adopts a movable screw 6, and the other end of the metal loop adopts a fixed screw 8.
Still include arm support 5, arm support 5 is the strip structure, and it sets up in operation platform 2 edge near rat head position on operation platform 2.
The base 1 is of a square structure, and supporting legs are arranged at four corners of the bottom of the base.
The base 1 and the operating platform 2 are made of high polyethylene materials, and are light in weight, easy to clean and low in cost. The operation platform 2 is placed on the base and can move freely; the rat fixing device consists of four fixing metal tabs 7 with screws and a spring 9 with a metal ring 10, wherein the fixing metal tabs 7 are used for fixing four limbs of a rat, and the metal ring 10 is sleeved on the incisors of the rat and used for fixing the head of the rat. In addition, an arm support 5 device with the length of 70cm and the width of 10cm is additionally arranged, so that the forearm is placed on the arm support during operation, and an operator can have more comfortable operation experience. The base 1 is fixed under a dissecting microscope, and the operation platform 2 is arranged on the base 1.
A rat fixing device is arranged on the base 1, a rat is fixed on the device after being anesthetized, the skin of the neck of the rat is cut, the common carotid artery, the internal carotid artery and the external carotid artery are exposed, and the Y-shaped anatomical structure can well simulate the operation operations of neurosurgery, hand surgery and the like. When the rat head fixing device is used, the abdominal cavity of a rat is anesthetized, the fixing loop screws are loosened, the four limbs of the rat penetrate through the fixing loops, the screws are tightened, and then the metal ring 10 with the spring 9 is sleeved on the incisors of the rat and used for fixing the head. Thereby better fixing the rat. The rat is fixed, the operation platform 2 is moved, so that the carotid artery of the rat is positioned in the middle of the visual field of the microscope, and the focus is adjusted. The skin of the neck of a rat is cut by tissue scissors, the common carotid artery, the internal carotid artery and the external carotid artery are exposed to form a Y-shaped anatomical structure, the proximal end of the common carotid artery is clamped, the internal carotid artery and the external carotid artery are clamped simultaneously, the common carotid artery is separated from the position about 5mm below the sinus of the carotid artery, the residual end of a blood vessel is repeatedly washed by normal saline, placenta blue is used for dyeing, and the vascular anastomosis operation of the rat is carried out by a microsurgical instrument. The device has low manufacturing cost and can well simulate the characteristics of the anastomosis operation of the blood vessels of the human body.
It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes, modifications and/or alterations to the present invention may be made by those skilled in the art after reading the technical disclosure of the present invention, and all such equivalents may fall within the scope of the present invention as defined by the appended claims.
It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of the invention or which are equivalent to the scope of the invention are embraced by the invention.
Claims (4)
1. Rat microsurgery vascular anastomosis operation training platform, its characterized in that includes:
a base;
the operation platform is arranged on the base and can move relative to the base;
set up the fixing device on operation platform: the fixing device comprises a first fixing structure for fixing the limbs of the rat and a second fixing structure for fixing the head of the rat; the first fixing structural part comprises four metal tabs corresponding to four limbs of a rat, and the second fixing structural part comprises a screw corresponding to the head of the rat, a spring fixed through the screw and a metal ring arranged at the end part of the spring.
2. The rat microsurgical vascular anastomosis procedure training station of claim 1, wherein: the metal loop is of a strip-shaped structure, and two ends of the metal loop are fixed on the operating platform through screws respectively.
3. The rat microsurgical vascular anastomosis procedure training station of claim 1, wherein: still include the arm support, the arm support is the strip structure, and it sets up the operation platform edge that is close to rat head position on the operation platform.
4. The rat microsurgical vascular anastomosis procedure training station of claim 1, wherein: the base is of a square structure, and supporting legs are arranged at four corners of the bottom of the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920485453.6U CN210124871U (en) | 2019-04-11 | 2019-04-11 | Rat microsurgery vascular anastomosis operation training platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920485453.6U CN210124871U (en) | 2019-04-11 | 2019-04-11 | Rat microsurgery vascular anastomosis operation training platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210124871U true CN210124871U (en) | 2020-03-06 |
Family
ID=69661426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920485453.6U Expired - Fee Related CN210124871U (en) | 2019-04-11 | 2019-04-11 | Rat microsurgery vascular anastomosis operation training platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210124871U (en) |
-
2019
- 2019-04-11 CN CN201920485453.6U patent/CN210124871U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200306 |