Rabbit head fixing device with anti-suffocation function
By designing a rabbit head fixation device, using a combination of a mask, upper block, lower block, and air tube, the problems of unstable rabbit head fixation and suffocation risk were solved, achieving stable fixation and smooth breathing, thus improving the safety and efficiency of the experiment.
Patent Information
- Application Number
- CN202422217259.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-10
- Publication Date
- 2025-11-07
- Estimated Expiration
- 2034-09-10
AI Technical Summary
Existing methods for securing rabbit heads are not secure, are prone to falling off, are cumbersome to operate, may cause suffocation, pose a risk of biting, cause pain to rabbits, and distort experimental data.
Design a rabbit head restraint device comprising a mask, an upper block, a lower block, a fixing strap, and a ventilator. The device uses an upper jaw groove and a lower jaw groove to fit around the rabbit's incisors, the fixing strap to secure the mask to the test bench, and the ventilator to connect to the rabbit's trachea to ensure smooth breathing.
It achieves stable fixation of the rabbit's head, preventing suffocation, simplifies operation, improves experimental safety and efficiency, reduces rabbit suffering, and is suitable for single-person operation.
Smart Images
Figure CN223516485U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of rabbit head fixing in experiment, especially relates to a rabbit head fixing device with anti-choking function. BACKGROUND
[0002] The supine position is the most commonly used fixed posture in functional experiments, and is suitable for surgeries and experiments on the neck, chest, abdomen and thigh. At present, a simple fixing method is usually used to fix the rabbit in the supine position. Specifically, the rabbit is first made to lie on its back on an operating table, and then a plastic rope is passed through the rabbit's mouth, the plastic rope is used to cover the rabbit's incisors, and the plastic rope is tied to an iron column or a wooden hook on the experimental table. The limbs are then fixed to the wooden hook on the same side of the operating table by the remaining ropes. After the rabbit is fixed, hemostatic forceps are used to hold the rabbit's tongue to one side to prevent the tongue from causing the rabbit to choke.
[0003] In the above fixing method, the plastic rope covering the rabbit's incisors may not be secure and may easily fall off during the operation, resulting in interruption of the experiment and distortion of the data. Moreover, the operation of fixing the rabbit's head is complicated and requires at least two people to perform it simultaneously. In addition, the rabbit's teeth are exposed, which poses a risk of biting the operator. Furthermore, the plastic rope tied around the rabbit's incisors causes great harm to the rabbit, making the rabbit suffer a lot during the experiment. SUMMARY
[0004] The utility model provides a rabbit head fixing device with anti-choking function, which is used to solve the technical problem of fixing the rabbit's head during the experiment.
[0005] The utility model realizes the following technical scheme: a rabbit head fixing device with anti-choking function, comprising:
[0006] A mask is fixed with an upper block body located above and a lower block body located below. The upper block body is provided with an upper tooth groove for covering the upper incisors of the rabbit. The lower block body is provided with a lower pressing groove for covering the lower incisors of the rabbit.
[0007] A fixing belt is connected to the mask. The fixing belt is used to detachably and fixedly connect the mask to the test table.
[0008] An air pipe is provided with a through hole. The air pipe is inserted and fixed in the through hole. The air pipe is used to be inserted into the rabbit's mouth and connected to the rabbit's trachea.
[0009] Further, in order to better realize the utility model, the length of the fixing belt is adjustable to adjust the tightness according to the size of the rabbit's head.
[0010] Further, in order to better realize the utility model, the fixing belt comprises two silica gel belts, one end of the two silica gel belts is connected to the two sides of the mask respectively, one end of one of the silica gel belts is provided with an adjusting buckle, and the other silica gel belt is connected with the adjusting buckle.
[0011] Further, in order to better realize the utility model, a plurality of air holes are formed in the mask.
[0012] Further, in order to better realize the utility model, the mask, the upper block, the lower block and the air pipe are all silica gel structural members.
[0013] Further, in order to better realize the utility model, the upper block and the lower block are integrally formed with the mask.
[0014] Further, in order to better realize the utility model, the air pipe is fixed in the through hole on the mask by means of bonding or hot melting connection.
[0015] Compared with the prior art, the utility model has the following beneficial effects:
[0016] The rabbit head fixing device with the anti-choking function comprises a mask, an upper block, a lower block, a fixing belt and an air pipe, the upper block and the lower block are fixed on the mask, the upper block is located above the lower block, an upper tooth groove is formed in the upper block, a lower pressing groove is formed in the lower block, the upper tooth groove and the lower pressing groove are used for sleeving the upper incisors and the lower incisors of the rabbit respectively, so that the upper incisors and the lower incisors of the rabbit are not exposed, the mouth of the rabbit is opened, and the mask can be firmly worn on the head of the rabbit, the fixing belt is connected to the mask, the fixing belt is used for detachably and fixedly connecting the mask to a test table, so that the head of the rabbit is fixed on the test table, a through hole is formed in the mask, the air pipe is inserted and fixed in the through hole, the air pipe is located between the upper block and the lower block, the air pipe is inserted into the mouth of the rabbit and is communicated with the trachea of the rabbit, and of course, the air pipe can also be inserted into the trachea of the rabbit.
[0017] The mouth of the rabbit is opened first, then the air pipe is inserted into the mouth of the rabbit, then the upper incisors and the lower incisors of the rabbit are respectively sleeved in the upper tooth groove and the lower tooth groove, and finally the fixing belt is connected to the test table.
[0018] Through the above structure, the rabbit head fixing appliance provided by the utility model not only can make the rabbit head stably fixed on the test table and not fall off without reason, thereby guaranteeing the stability and accuracy of the experiment, but also can avoid the suffocation of the rabbit in the experimental process, and the operation of wearing on the rabbit head is simple and convenient and can be completed by one person, thereby improving the experimental efficiency and safety, in addition, the fixing mode of the rabbit head fixing appliance provided by the utility model to the rabbit head is less harmful to the rabbit, and the rabbit feels more comfortable, which is beneficial to reducing the stress and anxiety of the rabbit in the experimental process, thereby being more beneficial to the smooth progress of the experiment. BRIEF DESCRIPTION OF DRAWINGS
[0019] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without creative labor.
[0020] Figure 1 It is the use reference drawing of the rabbit head fixing device with anti-suffocation function provided by the utility model embodiment;
[0021] Figure 2 It is Figure 1 The structure schematic view of the rabbit head fixing device with anti-suffocation function shown in the drawing.
[0022] In the drawing:
[0023] 100 - face shield, 110 - air hole, 200 - upper block, 210 - upper tooth groove, 300 - lower block, 310 - lower tooth groove, 400 - fixing belt, 410 - silica gel belt, 420 - adjusting buckle, 500 - air pipe, 600 - upper incisor, 700 - lower incisor. DETAILED DESCRIPTION
[0024] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other implementation methods obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.
[0025] Example:
[0026] The rabbit head fixation device with anti-suffocation function provided in this embodiment is as follows: Figure 1 and Figure 2 As shown, it includes a mask 100, an upper block 200, a lower block 300, a fixing strap, and a ventilation tube 500, wherein:
[0027] Both the upper block 200 and the lower block 300 are fixed on the mask 100, with the upper block 200 located above the lower block 300. An upper tooth groove 210 is provided on the top surface of the upper block 200, and a lower pressing groove 310 is provided on the bottom surface of the lower block 300. The upper tooth groove 210 and the lower pressing groove 310 are used to fit the rabbit's upper incisors 600 and lower incisors 700, respectively. This not only prevents the rabbit's upper incisors 600 and lower incisors 700 from being exposed, but also allows the rabbit's mouth to open and the mask 100 to be securely worn on the rabbit's head.
[0028] A fixing strap is attached to the mask 100, which is used to detachably and securely attach the mask 100 to the test table, thereby fixing the rabbit's head to the test table.
[0029] The mask 100 has a through hole, and the air tube 500 is inserted into and fixed in the through hole. The air tube 500 is located between the upper block 200 and the lower block 300. The air tube 500 is inserted into the rabbit's mouth and connects to the rabbit's trachea. Alternatively, the air tube 500 can be inserted into the rabbit's throat so that the air tube 500 is directly connected to the rabbit's trachea.
[0030] The fixing device is used in the following way: first, the mouth of the rabbit is opened, then the air tube 500 is inserted into the mouth of the rabbit, then the upper incisors 600 and the lower incisors 700 of the rabbit are respectively sleeved in the upper tooth groove 210 and the lower tooth groove 310, and finally the fixing belt is connected to the test table. The face mask 100, the upper block 200 and the lower block 300 can keep the mouth of the rabbit open, and the sleeving of the upper incisors 600 and the lower incisors 700 of the rabbit in the upper tooth groove 210 and the lower tooth groove 310 can not only prevent the upper incisors 600 and the lower incisors 700 of the rabbit from being exposed to hurt the operator, but also can make the face mask 100 stably worn on the head of the rabbit, and the fixing belt can make the face mask 100 fixed on the test table, so that the head of the rabbit is fixed on the test table, and the air tube 500 inserted into the mouth of the rabbit can not only ensure smooth breathing of the rabbit, but also can avoid the rabbit from suffocating due to the tongue being retracted into the trachea.
[0031] Through the above structure, the rabbit head fixing device provided by the embodiment can not only stably fix the head of the rabbit on the test table to prevent the head of the rabbit from falling off, so as to ensure the stability and accuracy of the experiment, but also can avoid the rabbit from suffocating during the experiment, and the operation of wearing the face mask 100 on the head of the rabbit is simple and convenient, which can be completed by one person to improve the experimental efficiency and safety. In addition, the fixing mode of the rabbit head fixing device provided by the embodiment causes less harm to the rabbit, and the rabbit feels more comfortable, which is conducive to reducing the stress and anxiety of the rabbit during the experiment, so as to facilitate the smooth progress of the experiment. The upper incisors 600 and the lower incisors 700 of the rabbit are sleeved in the corresponding tooth grooves, so that the rabbit can also be prevented from biting the air tube 500.
[0032] Of course, a silica gel block can also be arranged on the face mask 100, and the upper tooth groove 210 and the lower tooth groove 310 are respectively arranged on the top surface and the bottom surface of the silica gel block. In this case, the through hole penetrates through the silica gel block.
[0033] Optionally, the fixing belt can be a bandage 400, and the fixing belt is provided with a buckle on both sides of the face mask 100, and the two ends of the fixing belt are respectively buckled on the buckles on both sides of the face mask 100. In this case, the fixing belt penetrates through the test table, so that the face mask 100 and the fixing belt are used to bind the head of the rabbit to the test table. The length of the fixing belt in this case is not adjustable.
[0034] As a preferred embodiment of the embodiment, the length of the fixing belt in the embodiment is adjustable, so that the experimental personnel can adjust the tightness according to the size of the head of the rabbit. Specifically, when the head of the rabbit is relatively large, the length of the fixing belt is adjusted to be longer, and when the head of the rabbit is relatively small, the length of the fixing belt is adjusted to be shorter, so that the rabbit head fixing device provided by the embodiment can be applied to the heads of rabbits of different sizes, and the tightness can also be adjusted according to the situation to avoid the head of the rabbit being too tight.
[0035] As a specific embodiment of the present embodiment, the fixing band in the present embodiment includes two silica gel bands 410, one end of each of the two silica gel bands 410 is connected to the two sides of the mask 100. For example, a belt ring is arranged at one end of each of the two silica gel bands 410, and the belt ring is hooked with a belt loop to connect one end of the silica gel band 410 to the mask 100; for another example, one end of the silica gel band 410 is fixed to the mask 100 by hot melting or adhesion.
[0036] The other end of one of the silica gel bands 410 is provided with an adjusting buckle 420, and the other silica gel band 410 is connected to the adjusting buckle 420. At this time, the two silica gel bands 410 connected together by the adjusting buckle 420 jointly constitute the fixing band, and the adjusting buckle 420 is arranged to make the length of the fixing band adjustable. As another optional embodiment of the present embodiment, a metal ring is fixed at the other end of one of the silica gel bands 410 in the present embodiment, and the other end of the other silica gel band 410 passes through the metal ring and is then folded back and tied on the silica gel band 410 that does not pass through the metal ring. When a longer fixing band is needed, the segment of the silica gel band 410 that passes through the metal ring is shorter, and when a longer fixing band is needed, the segment of the silica gel band 410 that passes through the metal ring is longer.
[0037] In order to make the mask 100 also have the function of air permeability, so as to make it more convenient for the rabbit to breathe in the experiment, a plurality of air permeable holes 110 are arranged on the mask 100 in the present embodiment, and external air can directly enter the rabbit's mouth through the air permeable holes 110.
[0038] Optionally, the mask 100, the upper block 200, the lower block 300 and the air pipe 500 in the present embodiment are all structure members made of silica gel. Since silica gel has good biocompatibility, it will not stimulate or damage the oral tissues of the rabbit. Therefore, the rabbit can be more comfortable in the fixed feeling, and silica gel has good high temperature resistance, weather resistance and biocompatibility, is resistant to biting and wear, is suitable for long-term use in rabbit experiments without causing allergic or uncomfortable reactions, and improves the accuracy of the experiment.
[0039] The upper block 200 and the lower block 300 in the present embodiment are integrally formed with the mask 100. After the air pipe 500 is inserted into the through hole of the mask 100, it can be fixed by adhesion or hot melting connection.
[0040] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art can easily think of changes or replacements within the technical range disclosed in the present application, which should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.
Claims
1. A rabbit head restraint device with anti-suffocation function, characterized in that, The utility model provides a rabbit head fixing device with anti-choking function, which comprises a mask (100), an upper block (200) and a lower block (300) fixed above and below the mask (100), wherein the upper block (200) is provided with an upper tooth groove (210) for covering the upper incisors (600) of a rabbit, and the lower block (300) is provided with a lower pressing groove (310) for covering the lower incisors (700) of a rabbit; a fixing belt (400) connected to the mask (100) is used to detachably fix the mask (100) on a test bench; and an air pipe (500) is inserted and fixed in a through hole of the mask (100) and used to be inserted into the mouth of a rabbit and connected to the trachea of the rabbit.
2. The rabbit head fixing device with anti-choking function according to claim 1, wherein the length of the fixing belt (400) is adjustable to adjust the tightness according to the size of the head of a rabbit.
3. The rabbit head fixing device with anti-choking function according to claim 2, wherein the fixing belt (400) comprises two silica gel belts (410), one end of each of the two silica gel belts (410) is connected to the two sides of the mask (100), one end of one of the two silica gel belts (410) is provided with an adjusting buckle (420), and the other end of the other silica gel belt (410) is connected to the adjusting buckle (420).
4. The rabbit head fixing device with anti-choking function according to claim 1, wherein a plurality of air holes (110) are formed in the mask (100).
5. The rabbit head fixing device with anti-choking function according to any one of claims 1-4, wherein the mask (100), the upper block (200), the lower block (300) and the air pipe (500) are all silica gel structural parts.
6. The rabbit head fixing device with anti-choking function according to claim 5, wherein the upper block (200) and the lower block (300) are integrally formed with the mask (100).
7. The rabbit head fixing device with anti-choking function according to claim 6, wherein the air pipe (500) is fixed in the through hole of the mask (100) by means of adhesion or hot melting.