CN212575008U - Novel mouse trachea cannula frame - Google Patents
Novel mouse trachea cannula frame Download PDFInfo
- Publication number
- CN212575008U CN212575008U CN202020172288.1U CN202020172288U CN212575008U CN 212575008 U CN212575008 U CN 212575008U CN 202020172288 U CN202020172288 U CN 202020172288U CN 212575008 U CN212575008 U CN 212575008U
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- CN
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- Prior art keywords
- plate
- mouse
- fixed plate
- fixer
- support
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- Expired - Fee Related
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- 210000003437 trachea Anatomy 0.000 title claims abstract description 21
- 238000002474 experimental method Methods 0.000 abstract description 14
- 210000003128 head Anatomy 0.000 description 17
- 210000004704 glottis Anatomy 0.000 description 8
- 210000004283 incisor Anatomy 0.000 description 3
- 238000002627 tracheal intubation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 210000000214 mouth Anatomy 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The utility model relates to a novel mouse trachea cannula support, including backup pad and fixed plate, the backup pad is including bottom plate and the curb plate that is the L type and connects, the bottom plate with all be equipped with a plurality of support tooth on the curb plate, the fixed plate sets up the bottom plate with between the curb plate, the topside card of fixed plate is gone into on the curb plate support between the tooth, the base card of fixed plate is gone into between bottom plate and the last support tooth, be equipped with four limbs fixer and head fixer on the fixed plate, the top of curb plate is equipped with the light source fixer. The utility model is used for fixing the mouse in the experiment of mouse trachea cannula, can adjust the head angle of mouse, also be convenient for the experiment operation after the intubate when making things convenient for the intubate operation.
Description
The technical field is as follows:
the utility model relates to an animal experiment equipment technical field, concretely relates to novel mouse trachea intubate support.
Background art:
the mouse is often used for trachea cannula experiments in the research of the breathing machine assisted ventilation technology, an operator uses a high-power incandescent bulb or a cold light source to be tightly attached to the neck of the mouse in the experiments, the glottis can be exposed by means of light penetrating through the neck and drawing the tongue root of the mouse, and therefore the success rate of intubation is improved. In current experimentation, the mouse is its when the intubate through keeping flat on the desk mesa, provide the light that sees through the neck through handheld flashlight, and strut the mouse oral cavity, in order to look for the glottis, but according to current experimental means, the mouse is because lie on the back on the desktop, the glottis that exposes that the mouse can not be fine, and the far and near of light source has very big influence to the mouse exposure glottis, make the operation process controllability little, the experimentation needs skilled manipulation, easy intubate fails. Patent application number is CN 201811313826.8's patent is through setting up the mount, and the four limbs of mouse are fixed on the slope of mount is placed the face through the four limbs mounting, struts the mouse oral cavity through setting up the elasticity rope and the tongue depressor in the mount upper end and expose the glottis, comes light source device to aim at the mouse neck through adjusting adjustable bracket to realize far and near regulation, the device can be fine fixed mouse's posture, conveniently carry out the intubate. However, the supporting angle of the fixing frame of the device is fixed, the head angle of a mouse cannot be adjusted, the mouse needs to be taken down and placed on the operation table for subsequent experiments after the intubation of the mouse is finished, the existing fixing frame cannot be detached together with the mouse, and the mouse can only be taken down and then fixed on the operation table again, so that the subsequent experiment operation is inconvenient.
The utility model has the following contents:
technical problem to be solved
The utility model aims at providing a novel mouse trachea cannula support for mouse trachea cannula experiment solves current mouse fixing device and can not adjust the head angle of mouse, also can not be along with the mouse together pull down, the problem of inconvenient follow-up experiment operation.
The technical scheme is as follows:
in order to solve the technical problem, the utility model adopts the following technical scheme: the utility model provides a novel mouse trachea cannula support, includes backup pad and fixed plate, the backup pad is including bottom plate and the curb plate that is the L type and connects, the bottom plate with all be equipped with a plurality of on the curb plate and support the tooth, the fixed plate sets up the bottom plate with between the curb plate, the topside card of fixed plate is gone into on the curb plate support between the tooth, the base card of fixed plate is gone into between the support tooth on the bottom plate, be equipped with four limbs fixer and head fixer on the fixed plate, the top of curb plate is equipped with the light source fixer.
On the fixed plate the four limbs fixer is used for the four limbs of fixed mouse, the head fixer is used for the head of fixed mouse, the fixed plate can the bottom plate with the curb plate is last different place between the support tooth, be convenient for adjust the inclination of fixed plate to realize the regulation of mouse head angle, the light source fixer is used for light emitting sources such as fixed flashlight, the illumination when the intubate of being convenient for, the fixed plate can be followed after the mouse intubate finishes, takes off in the backup pad, directly puts other experiments on the operation panel, convenient subsequent experimental operation.
Further, the light source fixer is including setting up the spherical hinge at curb plate top, be equipped with the supporting rod on the spherical hinge, the top of supporting rod is equipped with the holder, threaded connection has set screw on the spherical hinge, the supporting rod can round the spherical hinge rotates, thereby realizes the angle of the light emitting source on the holder is adjusted wantonly, conveniently throws light on, set screw will after being used for adjusting to finish the spherical hinge lock is dead, prevents to rotate.
Further, four limbs fixer includes the base and sets up the spring clamp on the base, the spring clamp is used for pressing from both sides the mouse four limbs tight, and the mouse position of being convenient for is fixed.
Further, the head fixer includes two fixed blocks and sets up elastic cord between the fixed block, be equipped with the clamp on the elastic cord, the elastic cord is used for retraining mouse head, the clamp is used for cliping the upper jaw incisor of mouse to expose mouse glottis, the intubate of being convenient for is operated.
Furthermore, the cross section of the supporting teeth on the bottom plate is triangular, and the cross section of the supporting teeth on the side plate is rectangular, so that the top edge and the bottom edge of the fixing plate are clamped between the supporting teeth, and the supporting stability is ensured.
(III) the beneficial effects are as follows:
compared with the prior art, the utility model discloses the beneficial effect who produces is: through set up a plurality of support tooth on bottom plate and the curb plate that is the L type connection for the fixed plate of fixed mouse can be placed between the different support tooth on bottom plate and curb plate, the inclination of regulation fixed plate that can be convenient, thereby realize the regulation of mouse head angle, and the fixed plate can be taken off from the backup pad after the mouse intubate finishes simultaneously, directly puts and carries out other experiments on the operation panel, convenient subsequent experimental operation.
Description of the drawings:
in order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly described below.
Fig. 1 is a schematic front structural view of a novel mouse trachea cannula holder according to an embodiment of the present invention;
fig. 2 is a schematic side view of the novel mouse trachea cannula holder according to the embodiment of the present invention;
fig. 3 is a schematic view of a partial cross-sectional structure of the light source holder of the novel mouse trachea cannula holder according to the embodiment of the present invention;
in the figure: 1. a support plate; 11. a base plate; 12. a side plate; 2. a fixing plate; 3. supporting the teeth; 4. a limb fixer; 41. a base; 42. a spring clip; 5. a head holder; 51. a fixed block; 52. an elastic cord; 53. clamping; 6. a light source holder; 61. a spherical hinge; 62. a clamping rod; 63. a holder; 64. a set screw; 7. electric torch
The specific implementation mode is as follows:
the technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1, fig. 2 and fig. 3, a novel mouse trachea cannula support comprises a support plate 1 and a fixed plate 2, wherein the support plate 1 comprises a bottom plate 11 and a side plate 12 which are connected in an L shape, a plurality of support teeth 3 are arranged on the bottom plate 11 and the side plate 12, the fixed plate 2 is arranged between the bottom plate 11 and the side plate 12, the top edge of the fixed plate 2 is clamped between the support teeth 3 on the side plate 12, the bottom edge of the fixed plate 2 is clamped between the support teeth 3 on the bottom plate 11, a four-limb fixer 4 and a head fixer 5 are arranged on the fixed plate 2, and a light source fixer 6 is arranged at the top of the side plate.
Preferably, light source fixer 6 is equipped with clamping rod 62 including setting up spherical hinge 61 at curb plate 12 top on the spherical hinge, and clamping rod 62's top is equipped with holder 63, and threaded connection has set screw 64 on the spherical hinge 61, and flashlight 7 is placed on holder 63, and clamping rod 62 can rotate round spherical hinge 61 to realize the arbitrary regulation of the angle of flashlight 7 on the holder 63, conveniently throw light on, set screw 64 is used for adjusting the spherical hinge 61 lock after finishing, prevents to rotate.
Preferably, the limb fixer 4 comprises a base 41 and a spring clip 42 arranged on the base 41, wherein the spring clip 42 is used for clamping the limbs of the mouse, so that the position of the mouse is fixed conveniently.
Preferably, the head holder 5 comprises two fixing blocks 51 and an elastic string 52 disposed between the fixing blocks 51, the elastic string 52 is provided with a clamp 53, the elastic string 52 is used for restraining the head of the mouse, and the clamp 53 is used for clamping the maxillary incisors of the mouse to expose the glottis of the mouse for facilitating the intubation operation.
Preferably, the cross-sectional shape of the supporting teeth 3 on the bottom plate 11 is triangular, and the cross-sectional shape of the supporting teeth 3 on the side plate 12 is rectangular, so that the top edge and the bottom edge of the fixing plate 2 are clamped between the supporting teeth 3, and the stable support is ensured.
The utility model discloses a novel usage of mouse trachea cannula frame as follows:
place the mouse on fixed plate 2, the four limbs of fixed mouse of spring clamp 42 centre gripping on through four limbs fixer 4, restrain the mouse head through elastic cord 52 on the head fixer 5, clamp 53 presss from both sides the upper jaw incisor of mouse, in order to expose the mouse glottis, fixed plate 2 can be placed between the different support teeth 3 on bottom plate 11 and curb plate 12, adjust the inclination of fixed plate 2, adjust mouse head angle to suitable position, fix flashlight 7 on holder 63, adjust flashlight 7's illumination angle to suitable through rotating clamping rod 62, lock spherical hinge 61 through set screw 64 after finishing adjusting, in order to make things convenient for the intubate. Can take off fixed plate 2 from backup pad 1 after the intubate finishes, directly put and carry out other experiments on the operation panel, make things convenient for subsequent experimental operation.
To sum up, the utility model provides a novel mouse trachea cannula support for mouse trachea cannula experiment solves current mouse fixing device and can not adjust the head angle of mouse, also can not be along with the mouse together pull down, the problem of inconvenient follow-up experiment operation.
The present invention has been described above by way of example, but the present invention is not limited to the above-mentioned embodiments, and any modification or variation based on the present invention is within the scope of the present invention.
Claims (5)
1. The utility model provides a novel mouse trachea intubate support which characterized in that: including backup pad and fixed plate, the backup pad is including being bottom plate and the curb plate that the L type is connected, the bottom plate with all be equipped with a plurality of on the curb plate and support the tooth, the fixed plate sets up the bottom plate with between the curb plate, the topside card of fixed plate is gone into on the curb plate support between the tooth, the base card of fixed plate is gone into between the support tooth on the bottom plate, be equipped with four limbs fixer and head fixer on the fixed plate, the top of curb plate is equipped with the light source fixer.
2. The novel mouse trachea cannula rack according to claim 1, is characterized in that: the light source fixer comprises a spherical hinge arranged at the top of the side plate, a clamping rod is arranged on the spherical hinge, a clamp holder is arranged at the top of the clamping rod, and a positioning screw is connected to the spherical hinge in a threaded manner.
3. The novel mouse trachea cannula rack according to claim 1, is characterized in that: the four limbs fixer comprises a base and a spring clamp arranged on the base.
4. The novel mouse trachea cannula rack according to claim 1, is characterized in that: the head fixer comprises two fixing blocks and an elastic rope arranged between the fixing blocks, and the elastic rope is provided with a clamp.
5. The novel mouse trachea cannula rack according to claim 1, is characterized in that: the cross section of the supporting teeth on the bottom plate is triangular, and the cross section of the supporting teeth on the side plate is rectangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020172288.1U CN212575008U (en) | 2020-02-16 | 2020-02-16 | Novel mouse trachea cannula frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020172288.1U CN212575008U (en) | 2020-02-16 | 2020-02-16 | Novel mouse trachea cannula frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212575008U true CN212575008U (en) | 2021-02-23 |
Family
ID=74655432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020172288.1U Expired - Fee Related CN212575008U (en) | 2020-02-16 | 2020-02-16 | Novel mouse trachea cannula frame |
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| Country | Link |
|---|---|
| CN (1) | CN212575008U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115153943A (en) * | 2022-07-11 | 2022-10-11 | 四川大学 | Mouse oral cavity experiment fixing device |
-
2020
- 2020-02-16 CN CN202020172288.1U patent/CN212575008U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115153943A (en) * | 2022-07-11 | 2022-10-11 | 四川大学 | Mouse oral cavity experiment fixing device |
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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: 20210223 |
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| CF01 | Termination of patent right due to non-payment of annual fee |