Tooth pad for digestive endoscopy experiment pig

Abstract

The utility model discloses a digestive endoscopy experiment pig tooth cushion, which comprises a conical cushion tube, a fixed tube is arranged in the conical cushion tube, side holes are arranged on two sides of the outer wall of the conical cushion tube, side plates are arranged on two sides of the outer wall of the fixed tube and penetrate through the side holes, the inner wall of the fixed tube is in threaded connection with a conical inner tube, and the conical inner tube is in threaded connection with the conical inner tube. A fixing plate is arranged in the conical inner pipe, and pipe penetrating holes are formed in the two sides of the interior of the fixing plate. The utility model relates to the technical field of digestive endoscopy experimental appliances, and solves the problems that in the prior art, a tooth pad of an experimental pig is not effectively fixed after being put into the mouth of the experimental pig, the tooth pad is easy to shift or fall off from the mouth of the experimental pig, the stability and the safety of an examination appliance are influenced, and the smooth proceeding of the examination process is influenced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of digestive endoscope experimental appliance, concretely is a kind of dental pad of digestive endoscope experimental pig. BACKGROUND

[0002] In the research, teaching or product development process of digestive endoscope, in order to simulate the actual situation of human digestive tract, scientific researchers often use experimental pig as animal model, the dental pad of digestive endoscope experimental pig is used as auxiliary appliance when placing in the experimental pig mouth in digestive endoscope room examination, ensure that endoscope can smoothly enter the digestive tract of experimental pig and carry out examination, prevent its occlusion or movement, so as to ensure the smooth progress of examination, in prior art, the dental pad of experimental pig is lack of effective fixing after being placed in the experimental pig mouth, and it is easy to be displaced or dropped from the mouth of experimental pig, affect the stability and safety of examination appliance, cause the smooth progress of examination process to be affected. SUMMARY

[0003] In view of the deficiencies of the prior art, the utility model provides a dental pad of digestive endoscope experimental pig, solve the problem that the dental pad of experimental pig is lack of effective fixing after being placed in the experimental pig mouth in prior art, and it is easy to be displaced or dropped from the mouth of experimental pig, affect the stability and safety of examination appliance, cause the smooth progress of examination process to be affected.

[0004] To achieve the above object, the utility model discloses the following technical scheme: a dental pad of digestive endoscope experimental pig, including conical pad pipe, the inside of conical pad pipe is provided with fixed pipe, both sides of the outer wall of conical pad pipe are equipped with side hole, both sides of the outer wall of fixed pipe are provided with side plate, side plate penetrates side hole, the inner wall of fixed pipe is connected with conical inner tube, the inside of conical inner tube is provided with fixed plate, both sides in the inside of fixed plate are provided with pipe hole, the inside of side plate is provided with bandage perforation, the inside of bandage perforation is movably connected with fixed bandage, one end of fixed bandage is fixedly connected with bandage fixed card, the other end of fixed bandage is connected with bandage fixed card.

[0005] Preferably, both sides of the outer wall of the conical pad pipe are provided with a holding plate, the outer wall of the holding plate is provided with a gripping groove upward and downward, and the gripping groove is provided with anti-slip lines at equal intervals.

[0006] Preferably, the inner wall of the pipe hole is provided with a tight convex strip at equal intervals.

[0007] Preferably, the inside of both ends of the conical pad pipe is embedded with a spiral steel ring.

[0008] Preferably, the outer wall of one end of the conical pad pipe close to the conical inner tube is provided with a convex edge.

[0009] The utility model provides a kind of dental pad of digestive endoscope experimental pig. It has the following beneficial effects: the dental pad of digestive endoscope experimental pig, by the cooperation between conical pad pipe, fixed pipe, side hole, side plate, conical inner tube, fixed plate, pipe hole, bandage perforation, fixed bandage and bandage fixed card, conical pad pipe is inserted into the mouth of experimental pig, using fixed bandage to tighten and fix the upper and lower jaws of conical pad pipe and experimental pig, and tracheal catheter and digestive endoscope are inserted by pipe hole, the stability of dental pad and inspection appliance in the mouth of experimental pig can be improved, to avoid the displacement or falling of the dental pad of experimental pig during experiment, the stability and safety of inspection appliance can be further ensured, the smooth progress of inspection process is guaranteed, which helps to improve the inspection efficiency and safety of digestive endoscope.

[0010] By the cooperation between conical pad pipe, grip plate, gripping groove and anti-skid line, when placing conical pad pipe into the mouth of experimental pig, conical pad pipe is held by grip plate, which can avoid biting the hands of workers by experimental pig, and the contact area and friction between hands and grip plate can be increased by gripping groove and anti-skid line, the comfort and stability during holding are improved, which helps to ensure that conical pad pipe can be safely and accurately inserted into the mouth of experimental pig. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is structure schematic view of the utility model;

[0012] Figure 2 It is appearance schematic view of the utility model;

[0013] Figure 3 It is appearance schematic view of conical pad pipe, side hole and convex edge in the utility model;

[0014] Figure 4 It is Figure 1 Local enlarged view of area A in it;

[0015] Figure 5 It is Figure 3 Local enlarged view of area B in it.

[0016] In the drawing: 1, conical pad pipe;2, fixed pipe;3, side hole;4, side plate;5, conical inner tube;6, fixed plate;7, pipe hole;8, bandage perforation;9, fixed bandage;10, bandage fixed card;11, grip plate;12, gripping groove;13, anti-skid line;14, abutting convex strip;15, spiral steel ring;16, convex edge. DETAILED DESCRIPTION

[0017] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0018] In the prior art, the dental pad of the experimental pig lacks effective fixation after being put into the mouth of the experimental pig, is prone to displacement or falling out of the mouth of the experimental pig, affects the stability and safety of the inspection appliance, and causes the smooth progress of the inspection process to be affected.

[0019] Therefore, the present application provides a dental pad for a digestive endoscopy experimental pig, which is inserted into the mouth of the experimental pig through cooperation between a conical pad tube, a fixing tube, side holes, side plates, a conical inner tube, a fixing plate, a tube insertion hole, a bandage perforation, a fixing bandage, and a bandage fixing clamp, the upper and lower jaws of the experimental pig are tightly fixed by the fixing bandage, and a tracheal tube and a digestive endoscope are inserted through the tube insertion hole, thereby improving the stability of the dental pad and the inspection appliance in the mouth of the experimental pig, avoiding displacement or falling out of the dental pad of the experimental pig during the experiment, further ensuring the stability and safety of the inspection appliance, and ensuring the smooth progress of the inspection process.

[0020] Through the art, all electrical components in the case are connected to their adapted power supply through wires, and appropriate controllers and encoders should be selected according to actual conditions to meet control requirements. The specific connection and control sequence should be completed according to the working order between the electrical components in the working principle described below. The detailed connection means is a well-known technology in the art. The working principle and process are mainly introduced below, and the electrical control is not described.

[0021] By Figures 1-5 It can be known that the dental pad for a digestive endoscopy experimental pig comprises a conical pad tube 1, the conical pad tube 1 is made of polyethylene material, has a whole conical structure, a larger-diameter end is a tube insertion operation end, a smaller-diameter end is an inlet end, the inside of the conical pad tube 1 is provided with a fixing tube 2, both sides of the outer wall of the conical pad tube 1 are provided with side holes 3, both sides of the outer wall of the fixing tube 2 are provided with side plates 4, the side plates 4 penetrate through the side holes 3, the inner wall of the fixing tube 2 is threadedly connected with a conical inner tube 5, the inside of the conical inner tube 5 is provided with a fixing plate 6, both sides of the inside of the fixing plate 6 are provided with tube insertion holes 7, the inside of the side plate 4 is provided with a bandage perforation 8, the bandage perforation 8 is movably connected with a fixing bandage 9, one end of the fixing bandage 9 is fixedly connected with a bandage fixing clamp 10, the other end of the fixing bandage 9 is connected with the bandage fixing clamp 10 in cooperation;

[0022] In the implementation process, it is particularly worth pointing out that the conical cushion tube 1 is made of polyethylene material, and the whole is conical structure, the larger diameter end is the pipe operation end, the smaller diameter end is the inlet end, through the cooperation between the conical cushion tube 1, the fixed tube 2, the side hole 3 and the side plate 4, by putting the side plate 4 out of the side hole 3, the fixation of the fixed tube 2 in the conical cushion tube 1 is realized, through the cooperation between the conical cushion tube 1, the fixed tube 2, the conical inner tube 5, the fixed plate 6 and the pipe hole 7, by screwing the conical inner tube 5 into the fixed tube 2, the fixation of the conical inner tube 5 in the conical cushion tube 1 is realized, the fixed plate 6 is made of silicone rubber material, and the tracheal tube and the digestive endoscope are inserted through the pipe hole 7, the conical cushion tube 1 and the conical inner tube 5 are designed to be detachable, which is convenient for cleaning and disinfection after the experiment is finished, through the cooperation between the conical cushion tube 1, the fixed tube 2, the side hole 3, the side plate 4, the bandage hole 8, the fixed bandage 9 and the bandage fixing clamp 10, before the dental cushion is put into the mouth of the experimental pig, the fixed bandage 9 with enough length is reserved above and below the conical cushion tube 1, so that the upper and lower jaws of the experimental pig are inserted between the conical cushion tube 1 and the fixed bandage 9, after the conical cushion tube 1 is put into the appropriate position, the end of the fixed bandage 9 is pulled tight and fixed through the bandage fixing clamp 10, the stable fixation between the conical cushion tube 1 and the upper and lower jaws of the experimental pig is realized, the displacement or falling of the dental cushion of the experimental pig in the experimental process is avoided, the stability and safety of the inspection instrument are further ensured, the conical cushion tube 1 is inserted into the mouth of the experimental pig through the cooperation between the conical cushion tube 1, the fixed tube 2, the side hole 3, the side plate 4, the conical inner tube 5, the fixed plate 6, the pipe hole 7, the bandage hole 8, the fixed bandage 9 and the bandage fixing clamp 10, the conical cushion tube 1 and the upper and lower jaws of the experimental pig are tightly fixed by the fixed bandage 9, and the tracheal tube and the digestive endoscope are inserted through the pipe hole 7, the stability of the dental cushion and the inspection instrument in the mouth of the experimental pig is improved, the displacement or falling of the dental cushion of the experimental pig in the experimental process is avoided, the stability and safety of the inspection instrument are further ensured, and the smooth progress of the inspection process is ensured;

[0023] Further, the outer wall of the conical cushion tube 1 is provided with a holding plate 11 on both sides, the outer wall of the holding plate 11 is provided with a gripping groove 12 above and below, the inside of the gripping groove 12 is provided with anti-skid lines 13 at equal intervals, and the anti-skid lines 13 are used to increase the friction between the hands and the holding plate 11, so as to prevent the hands from slipping during holding;

[0024] In the specific implementation process, it is particularly worth pointing out that the anti-skid lines 13 are used to increase the friction between the hands and the grip plate 11, prevent the hands from slipping during holding, and through the cooperation between the tapered cushion tube 1, the grip plate 11, the gripping groove 12 and the anti-skid lines 13, the tapered cushion tube 1 is held by the grip plate 11 when it is placed into the mouth of the experimental pig, avoiding the experimental pig from biting the hands of the staff, and through the gripping groove 12 and the anti-skid lines 13, the contact area and the friction between the hands and the grip plate 11 are increased, the comfort and stability during holding are improved, and the safety and accuracy of the tapered cushion tube 1 into the mouth of the experimental pig are further ensured;

[0025] Further, the inner wall of the tube insertion hole 7 is equidistantly provided with the abutting convex strips 14;

[0026] In the specific implementation process, it is particularly worth pointing out that through the cooperation between the fixed plate 6, the tube insertion hole 7 and the abutting convex strips 14, after the tracheal tube and the digestive endoscope are inserted through the tube insertion hole 7, the tracheal tube and the digestive endoscope are abutted by the abutting convex strips 14, the friction between the tracheal tube and the digestive endoscope and the inner wall of the tube insertion hole 7 is increased, the stability of the tracheal tube and the digestive endoscope in the tube insertion hole 7 is improved, the tracheal tube and the digestive endoscope are prevented from shaking or falling off during the experiment, and the stability of the inspection appliance in the mouth of the experimental pig is further ensured;

[0027] Further, the inner wall of the tube insertion hole 7 is equidistantly provided with the abutting convex strips 14;

[0028] In the specific implementation process, it is particularly worth pointing out that through the cooperation between the tapered cushion tube 1 and the spiral steel ring 15, when the tapered cushion tube 1 is extruded by external force, the spiral steel ring 15 can provide additional support force to prevent the tapered cushion tube 1 from deforming under the bite of the experimental pig, thereby ensuring the overall structural stability and service life of the bite block;

[0029] Further, the outer wall of one end of the tapered cushion tube 1 close to the tapered inner tube 5 is provided with a convex edge 16;

[0030] In the specific implementation process, it is particularly worth pointing out that through the cooperation between the tapered cushion tube 1 and the convex edge 16, when the tapered cushion tube 1 is taken out of the mouth of the experimental pig, the tapered cushion tube 1 is held by holding the convex edge 16, which not only improves the practicability of the bite block, but also increases the convenience and safety during operation.

[0031] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises a... " does not, without more constraints, preclude the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0032] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "setting", "connecting", "fixing", "screw connecting" and the like should be understood in a broad sense, for example, can be fixed connection, can also be detachable connection, or integrated; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the internal communication of two elements or the interaction relationship of two elements, unless otherwise explicitly limited, the above terms in the present application can be understood according to the specific meaning of the above terms by the person skilled in the art according to the specific circumstances.

[0033] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made in these embodiments without departing from the principles and spirit of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A dental plug for experimental pigs for digestive endoscopy comprising a conical plug tube (1), characterized in that: The inside of the conical cushion pipe (1) is provided with a fixed pipe (2), both sides of the outer wall of the conical cushion pipe (1) are provided with side holes (3), both sides of the outer wall of the fixed pipe (2) are provided with side plates (4), the side plates (4) penetrate the side holes (3), the inner wall of the fixed pipe (2) is threadedly connected with a conical inner pipe (5), the inside of the conical inner pipe (5) is provided with a fixed plate (6), both sides of the inside of the fixed plate (6) are provided with pipe penetrating holes (7), the inside of the side plate (4) is provided with a bandage penetrating hole (8), the inside of the bandage penetrating hole (8) is movably connected with a fixed bandage (9), one end of the fixed bandage (9) is fixedly connected with a bandage fixing clamp (10), the other end of the fixed bandage (9) is connected with the bandage fixing clamp (10).

2. The dental plug for experimental pigs for digestive endoscopy according to claim 1, characterized in that: Both sides of the outer wall of the conical cushion pipe (1) are provided with hand plates (11), the outer wall of the hand plate (11) is provided with gripping grooves (12) upward and downward, the inside of the gripping grooves (12) are equidistantly provided with anti-skid lines (13).

3. The dental plug for experimental pigs for digestive endoscopy according to claim 1, characterized in that: The inner wall of the pipe penetrating hole (7) is equidistantly provided with abutting convex strips (14).

4. The dental plug for experimental pigs for digestive endoscopy according to claim 1, characterized in that: Both ends of the inside of the conical cushion pipe (1) are embedded with spiral steel rings (15).

5. The dental plug for experimental pigs for digestive endoscopy according to claim 1, characterized in that: The outer wall of one end of the conical cushion pipe (1) close to the conical inner pipe (5) is provided with a convex edge (16).

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