Pillow for gastroscopy

Abstract

The utility model discloses a pillow for gastroscopy. The pillow comprises a base, the pillow body is arranged on the base; the collecting groove is formed in the base and attached to the pillow body, and a first inlet and outlet hole is formed in the side wall, away from the pillow body, of the collecting groove; the inner groove is detachably formed in the collecting groove, a plurality of mounting columns are arranged on the inner wall of the inner groove, a second inlet and outlet hole is formed in the side wall, away from the pillow body, of the inner groove, and the first inlet and outlet hole and the second inlet and outlet hole form an inlet and outlet channel; a plurality of mounting holes are formed in the drawing rope type saliva bag, the mounting holes correspond to the mounting columns in a one-to-one mode, and after each mounting column penetrates through the corresponding mounting hole, the saliva bag is hung in the inner groove. The saliva bag has the advantages that the situation that saliva quickly flows out to pollute an examination room when the saliva bag falls on the ground accidentally is reduced, and meanwhile the situation that a doctor makes contact with the saliva in the saliva bag is avoided as much as possible.

Description

Technical Field

[0001] The utility model relates to the field of gastroscopy auxiliary equipment, and more specifically, to a pillow for gastroscopy. Background Art

[0002] Gastroscopy, its full name is upper gastrointestinal endoscopy. During the gastroscopy, the doctor uses a thin tube with a diameter of about one centimeter and a light-guiding fiber wrapped in black plastic (i.e., a gastroscope tube). The front end of the tube is equipped with an endoscope. The front end of the gastroscope tube is inserted from the examinee's mouth into the esophagus, stomach, and duodenum. The strong light emitted by the light source can bend the light through the light-guiding fiber, allowing the doctor to clearly observe the health status of various parts of the upper gastrointestinal tract from the other end. During the gastroscopy, the examinee usually lies on the examination bed in the left side position, with his head resting on the pillow and the teeth biting into the medical bite. The gastroscope tube enters the throat, esophagus, stomach, and duodenum through the holes in the bite in turn for gastroscopy diagnosis and treatment. During the examination, the examinee's mouth is continuously open, so the examinee's mouth will secrete a large amount of liquid and flow out. In order to prevent saliva from flowing out and wetting / contaminating the pillow, the prior art usually opens a liquid reservoir on the pillow body and lays a plastic bag in the liquid reservoir to collect the examinee's saliva. However, with the design of the prior art, after the examination of the patient is completed, the doctor needs to take out the plastic bag and throw it into a medical waste bin. In the process of taking out the plastic bag and transferring it to the waste bin, the doctor often directly contacts the saliva in the plastic bag. Even if the doctor wears gloves, the doctor's hands may contact other devices in the process of moving the bag to the waste bin, thereby contaminating other devices. At the same time, since the plastic bag is open, the saliva in the plastic bag is directly exposed to the air. If the doctor accidentally drops the plastic bag on the ground, the saliva is likely to flow out directly and contaminate the gastroscopy examination room. Utility Model Content

[0003] One object of the utility model is to solve at least the above-mentioned problems and to provide a pillow for gastroscopy. After the gastroscopy of the subject is completed, the mouth of the saliva bag for collecting the saliva of the subject is tied tightly by a drawstring, and the saliva bag can be lifted up with the help of a clamp, thereby avoiding the possibility of contact between the doctor and the saliva in the saliva bag as much as possible. At the same time, since the mouth of the saliva bag tends to be closed during the process of lifting the saliva bag, the possibility of saliva flowing out quickly and contaminating the examination room if the saliva bag falls to the ground is also reduced, and the utility model is relatively practical.

[0004] In order to achieve these purposes and other advantages according to the utility model, a pillow for gastroscopy is provided, comprising:

[0005] Base;

[0006] A pillow body, which is arranged on the base;

[0007] A collecting trough, which is arranged on the base and attached to the pillow body, and a first inlet and outlet hole is arranged on a side wall of the collecting trough away from the pillow body;

[0008] An inner groove, which is detachably mounted in the collecting groove, a plurality of mounting posts are arranged on the inner wall of the inner groove, a second inlet and outlet hole is arranged on the side wall of the inner groove away from the pillow body, and the first inlet and outlet hole and the second inlet and outlet hole form an inlet and outlet channel, so that a person can enter the inner groove through the inlet and outlet channel to apply a pulling force to the bottom of the saliva bag;

[0009] The drawstring type saliva bag is provided with a plurality of mounting holes, which correspond one to one with a plurality of mounting posts. When each mounting post passes through the corresponding mounting hole, the saliva bag is hung in the inner groove.

[0010] Preferably, the drawstring type saliva bag comprises a bag body, a pair of long flexible belts are respectively provided on the upper part of the bag body, and the two ends of the flexible belts along the width direction are respectively connected to the bag body to form a drawstring channel, a drawstring is strung in each drawstring channel and both ends of the drawstring are passed through the drawstring channel, the two ends of a pair of drawstrings on the same side are connected to form a handle, and the upper part of the bag body is penetrated by the multiple mounting holes.

[0011] Preferably, it further comprises a clamp, which is arranged at the bottom of the inner groove, so that a person can operate the clamp to apply tension to the bottom of the saliva bag after entering the inner groove from the entrance and exit channel.

[0012] Preferably, the clamp comprises:

[0013] A pair of opposite clamping plates, the clamping plates are slidably arranged in the inner groove, and a clamping space for the bottom of the saliva bag is formed between the pair of clamping plates;

[0014] At least one pair of springs, each pair of springs corresponds to a pair of clamps and is arranged on one side of the pair of clamps away from each other, one end of the spring is connected to the clamp, and the other end is connected to the inner wall of the inner groove.

[0015] Preferably, an anti-slip layer is provided on the opposite side walls of a pair of clamping plates.

[0016] Preferably, the top wall of the collecting trough is an inclined wall, the lower end of the inclined wall is close to the center of the collecting trough, the installation column is provided on the inclined wall, the installation column is a smooth arc column, and the middle part of the arc column is convex.

[0017] Preferably, a plurality of mounting posts are arranged along the circumference of the inner groove; and one of the mounting posts on the inner wall of the inner groove away from the pillow body extends out of the top of the collecting groove to form a handle.

[0018] The utility model at least has the following beneficial effects:

[0019] By providing a base, a pillow body, a collecting tank, an inner tank, a mounting column, an inlet and outlet channel, a drawstring saliva bag, and a mounting hole, during use, the drawstring saliva bag is pre-installed on the inner tank through the mounting hole and the mounting column, and then the examinee rests his head on the pillow with his mouth facing the inner tank. During the gastroscopy examination, the examinee's saliva flows into the saliva bag. When the examination is completed, one of the doctor's hands applies force to the bottom of the saliva bag through the inlet and outlet channel, and then the other hand lifts the drawstring of the saliva bag. On the basis of the bottom of the saliva bag being pulled, the doctor's other hand can operate the drawstring more easily and lift the saliva bag by drawing the drawstring. At the same time, during the lifting process, the bag opening of the saliva bag tends to be closed / or the bag opening is reduced to the limit. On the one hand, the probability of the doctor directly contacting the saliva is reduced, and on the other hand, it reduces the situation where the saliva bag accidentally falls to the ground and the saliva in the saliva bag quickly flows out to contaminate the examination room. At the same time, it helps to improve the convenience and comfort of the examination.

[0020] Other advantages, objectives and features of the present invention will be embodied in part through the following description, and in part will be understood by those skilled in the art through research and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the structure of a pillow for gastroscopy according to one of the technical solutions of the utility model;

[0022] Figure 2 This is a top view of the structure of a pillow for gastroscopy according to one of the technical solutions of the utility model when no saliva bag is installed;

[0023] Figure 3 A top view of a connection structure of a pair of clamping plates and two pairs of springs according to one technical solution of the utility model;

[0024] Figure 4 This is a structural front view of a drawstring saliva bag according to one of the technical solutions of the utility model;

[0025] Figure 5 This is a top view of the structure of a drawstring saliva bag described in one of the technical solutions of the utility model.

[0026] Figure numerals: 1-base; 2-pillow body; 3-collecting groove; 4-inner groove; 5-entry and exit channel; 6-handle; 7-saliva bag; 8-handle; 9-installation hole; 10-plywood; 11-spring; 12-anti-slip layer; 13-installation column; 14-flexible belt. DETAILED DESCRIPTION

[0027] The present invention will be further described in detail below in conjunction with the accompanying drawings so that those skilled in the art can implement the invention with reference to the description.

[0028] It should be understood that the terms such as “having”, “including” and “comprising” used herein do not exclude the existence or addition of one or more other elements or combinations thereof.

[0029] like Figure 1-5 As shown, the utility model provides a pillow for gastroscopy, comprising:

[0030] Base 1;

[0031] A pillow body 2, which is arranged on the base 1;

[0032] A collecting tank 3, which is arranged on the base 1 and attached to the pillow body 2, and a first inlet and outlet hole is arranged on the side wall of the collecting tank 3 away from the pillow body 2;

[0033] An inner groove 4 is detachably mounted in the collecting groove 3. A plurality of mounting posts 13 are provided on the inner wall of the inner groove 4. A second inlet and outlet hole is provided on the side wall of the inner groove 4 away from the pillow body 2. The first inlet and outlet hole and the second inlet and outlet hole form an inlet and outlet channel 5, so that a hand can enter the inner groove 4 from the inlet and outlet channel 5 to apply a pulling force to the bottom of the saliva bag 7;

[0034] The drawstring type saliva bag 7 is provided with a plurality of mounting holes 9, and the plurality of mounting holes 9 correspond to a plurality of mounting posts 13 one by one. When each mounting post 13 passes through the corresponding mounting hole 9, the saliva bag 7 is hung in the inner groove 4.

[0035] In the above technical solution, the material of the pillow body 2 is preferably soft and comfortable so as to improve the comfort of the subject; the pillow body 2 can be connected to the base 1 by Velcro, that is, the base 1 can be glued with a hook surface, and the bottom of the pillow body 2 is provided with a fur surface, and the pillow body 2 is detachably connected to the base 1 by the hook surface and the fur surface, so that the pillow body 2 can be removed from the base for cleaning and care; the collection tank 3 can be connected to the base 1 by a snap connection or a screw connection, and the inner tank 4 can also be connected to the collection tank 3 by a snap connection or a screw connection, and the first inlet and outlet hole and the second inlet and outlet hole are the same size so as to form an inlet and outlet channel 5; the structure of the drawstring saliva bag 7 can refer to the existing drawstring garbage bag or drawstring purse structure;

[0036] In this technical solution, during use, the drawstring type saliva bag 7 is pre-installed on the inner groove 4 through the mounting hole 9 and the mounting column 13, and then the examinee rests his head on the pillow with his mouth facing the inner groove 4. During the gastroscopy, the examinee's saliva flows into the saliva bag 7. When the examination is completed, one of the doctor's hands applies force to the bottom of the saliva bag 7 through the inlet and outlet channel 5 (depending on the actual situation, if the amount of saliva in the saliva bag 7 is small, the doctor needs to apply force to the bottom of the saliva bag 7 to facilitate lifting the saliva bag 7 and closing the bag mouth of the saliva bag 7), and then the other hand lifts the drawstring of the saliva bag 7. On the basis of the bottom of the saliva bag 7 being pulled, the doctor's other hand operates the drawstring more easily and lifts the saliva bag 7 by drawing the drawstring. At the same time, during the lifting process, the mounting hole 9 of the saliva bag 7 is separated from the corresponding mounting column 13, and the bag mouth of the saliva bag 7 tends to be closed / or the bag mouth is reduced to the limit;

[0037] The technical solution has the beneficial effect of reducing the probability of the doctor directly contacting the saliva by arranging the base 1, the pillow body 2, the collecting tank 3, the inner tank 4, the mounting column 13, the inlet and outlet channel 5, the drawstring saliva bag 7, and the mounting hole 9. On the other hand, it reduces the possibility of the saliva in the saliva bag 7 flowing out quickly and contaminating the examination room after the saliva bag 7 accidentally falls to the ground. By designing a detachable inner tank 4, the inner tank 4 can be cleaned to keep the device clean and sanitary, while helping to improve the convenience and comfort of the examination.

[0038] In this technical solution, further details include: a neck pillow (not shown in the figure) is provided on the base, and the design of the neck pillow helps to improve the comfort of the subject during the examination, and also makes it easy for the subject to lean back slightly, which is beneficial for the doctor's examination.

[0039] In another technical solution, the drawstring type saliva bag 7 includes a bag body, a pair of long flexible belts 14 are respectively provided on the upper part of the bag body, and the two ends of the flexible belt 14 along the width direction are respectively connected to the bag body to form a drawstring channel, a drawstring is strung in each drawstring channel and both ends of the drawstring are passed through the drawstring channel, the two ends of a pair of drawstrings on the same side are connected to form a handle 8, and the upper part of the bag body is penetrated by the multiple mounting holes 9; specifically, the material of the flexible belt 14 is the same as that of the bag body, and both can be made of plastic garbage bags, and the two ends of the flexible belt 14 along the width direction are respectively connected to the upper part of the bag body. The flexible belt 14 and the bag body of the saliva bag 7 are connected to form a drawstring channel. The flexible belt 14 and the bag body of the saliva bag 7 are surrounded by a drawstring tube, and the inner cavity of the drawstring tube is the drawstring channel. In actual use, the length of the flexible belt and the size of the handle 8 are designed according to the actual situation, so that the mouth of the saliva bag 7 tends to be closed after the saliva bag 7 is lifted. When in use, the handle 8 is lifted, and the bottom of the saliva bag 7 is applied with the help of human hands to lift the saliva bag 7. The technical solution has the beneficial effect that, by designing the flexible belt 14 and the drawstring, a drawstring type saliva bag 7 structure is provided, which is convenient for use and installation.

[0040] In another technical solution, a clamp is further included, and the clamp is arranged at the bottom of the inner groove 4, so that a person can operate the clamp to apply tension to the bottom of the saliva bag 7 after entering the inner groove 4 from the entrance and exit channel 5; specifically, the clamp can be an existing clamp such as a clothespin, and when the clothespin is selected, one of the two pressing ends of the clothespin is connected to the bottom of the inner groove 4 through a rope body (one end of the rope body is connected to the pressing end, and the other end is connected to the bottom of the inner groove 4). When in use, the clamp is clamped at the bottom of the saliva bag 7, and then the handle of the drawstring saliva bag 7 is directly lifted by hand. 8. Under the action of the clamp at the bottom of the saliva bag 7, the human hand can lift the saliva bag 7 relatively smoothly and reduce the bag opening of the saliva bag 7. After the bag opening of the saliva bag 7 is reduced to the limit, the human hand operates the clamp to make the bottom of the saliva bag 7 separate from the clamp. The technical solution has the beneficial effect that, by setting the clamp, the bottom of the saliva bag 7 can be clamped on the clamp in advance, avoiding the discomfort caused by the human hand touching the saliva bag 7 when applying force to the saliva bag 7 (such as saliva or vomit in the saliva bag 7, which can be felt by the human hand through the saliva bag 7, which can easily cause discomfort).

[0041] In another technical solution, the clamp includes: a pair of opposite clamping plates 10, the clamping plates 10 are slidably arranged in the inner groove 4, and a clamping space for the bottom of the saliva bag 7 is formed between the pair of clamping plates 10; at least one pair of springs 11, each pair of springs 11 corresponds to a pair of clamping plates 10 and is arranged on the side away from the pair of clamping plates 10, one end of the spring 11 is connected to the clamping plate 10, and the other end is connected to the inner wall of the inner groove 4;

[0042] In the above technical solution, one end of the splint 10 can be connected to the inner wall of the inner groove 4 through a pulley and a slide groove, and a space is provided between a pair of splints 10 for clamping the bottom of the saliva bag 7. When the pair of splints 10 move close to each other, the bottom of the saliva bag 7 can be clamped; the springs 11 are preferably two pairs, and the two springs 11 located on the same splint 10 are respectively arranged at both ends of the splint 10. When in use, a person's hand enters the inner groove 4 through the entry and exit channel 5, and the thumb and index finger are respectively arranged on the side walls of the pair of splints 10 that are away from each other and exert a force on the splints 10 to approach each other, so that the pair of splints 10 clamp the bottom of the saliva bag 7, and at the same time, the other hand of the person lifts the drawstring to lift the saliva bag 7;

[0043] The beneficial effect obtained by adopting this technical solution is that a structure of a splint 10 is provided. Compared with the use of existing clamps (such as clothespin-type clamps), since the existing clamps need to be pre-clamped at the bottom of the saliva bag 7, each time after the saliva bag 7 is lifted, the clamp needs to be operated again to loosen the bottom of the saliva bag 7. By using the splint 10 in the present technical solution, the clamp can be used according to the situation. When the amount of saliva is small and its weight is not enough to automatically close the opening of the garbage bag when the drawstring is lifted, the doctor can use the clamp to clamp the bottom of the saliva bag 7. At the same time, since the force is applied manually, the force can be controlled to prevent the saliva bag 7 from detaching from the clamp before the bag opening is closed.

[0044] In another technical solution, an anti-skid layer 12 is applied on the opposite side walls of a pair of splints 10; the beneficial effect obtained by adopting this technical solution is that, by designing the anti-skid layer 12, it helps to increase the friction between the splint 10 and the saliva bag 7, preventing excessive force exerted by human hands from causing the saliva bag 7 to separate from the splint 10.

[0045] In another technical solution, the top wall of the collecting trough 3 is an inclined wall, the lower end of the inclined wall is close to the center of the collecting trough 3, and the mounting column 13 is provided on the inclined wall. The mounting column 13 is a smooth arc column, and the middle part of the arc column is convex; specifically, the inner cavity of the collecting trough can be regarded as including a trapezoidal cavity (with a trapezoidal cross section) and a square cavity (with a square cross section) transitionally connected from top to bottom, the narrow end of the trapezoidal cavity is connected to the square cavity, and the bottom surface of the narrow end of the trapezoidal cavity is consistent with the top of the square cavity; adopting this technical solution, the beneficial effect is that the mounting column 13 is designed as a smooth arc column, which helps to smoothly fall off the saliva bag 7 from the mounting column 13.

[0046] In another technical solution, a plurality of mounting posts 13 are arranged circumferentially along the inner groove 4; one of the mounting posts 13 on the inner wall of the inner groove 4 away from the pillow body 2 extends out of the top of the collecting groove 3 to form a handle 6. Specifically, in actual use, the length of the mounting post 13 forming the handle 6 can be designed to be 2 to 4 cm, and the length of the other mounting posts 13 can be designed to be 0.5 to 1 cm. Such a design allows the doctor to release the connection between the inner groove 4 and the collecting groove 3 when it is necessary to clean the inner groove 4, and then pinch the mounting post 13 forming the handle 6 to easily lift the inner groove 4 and detach it from the collecting groove 3.

[0047] The number of devices and processing scales described here are used to simplify the description of the utility model. The application, modification and variation of the gastroscopy pillow of the utility model are obvious to those skilled in the art.

[0048] Although the implementation scheme of the utility model has been disclosed as above, it is not limited to the applications listed in the specification and implementation modes. It can be fully applied to various fields suitable for the utility model. For those familiar with the art, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the utility model is not limited to the specific details and the illustrations shown and described herein.

Claims

1. A pillow for gastroscopy, characterized in that: include: Base; A pillow body, which is arranged on the base; A collecting trough, which is arranged on the base and attached to the pillow body, and a first inlet and outlet hole is arranged on a side wall of the collecting trough away from the pillow body; An inner groove, which is detachably mounted in the collecting groove, a plurality of mounting posts are arranged on the inner wall of the inner groove, a second inlet and outlet hole is arranged on the side wall of the inner groove away from the pillow body, and the first inlet and outlet hole and the second inlet and outlet hole form an inlet and outlet channel, so that a person can enter the inner groove through the inlet and outlet channel to apply a pulling force to the bottom of the saliva bag; The drawstring type saliva bag is provided with a plurality of mounting holes, which correspond one to one with a plurality of mounting posts. When each mounting post passes through the corresponding mounting hole, the saliva bag is hung in the inner groove.

2. The pillow for gastroscopy according to claim 1, characterized in that: The drawstring saliva bag comprises a bag body, a pair of long flexible belts are respectively provided on the upper part of the bag body, and the two ends of the flexible belts along the width direction are respectively connected to the bag body to form a drawstring channel, a drawstring is strung in each drawstring channel and both ends of the drawstring are passed through the drawstring channel, the two ends of a pair of drawstrings on the same side are connected to form a handle, and the multiple installation holes are penetrated through the upper part of the bag body.

3. The pillow for gastroscopy according to claim 1, characterized in that: It also includes a clamp, which is arranged at the bottom of the inner groove, so that a person can operate the clamp to apply a pulling force to the bottom of the saliva bag after entering the inner groove from the entrance and exit channel.

4. The pillow for gastroscopy according to claim 3, characterized in that: The fixture comprises: A pair of opposite clamping plates, the clamping plates are slidably arranged in the inner groove, and a clamping space for the bottom of the saliva bag is formed between the pair of clamping plates; At least one pair of springs, each pair of springs corresponds to a pair of clamps and is arranged on one side of the pair of clamps away from each other, one end of the spring is connected to the clamp, and the other end is connected to the inner wall of the inner groove.

5. The pillow for gastroscopy according to claim 4, characterized in that: An anti-slip layer is provided on the opposite side walls of a pair of clamping plates.

6. The pillow for gastroscopy according to claim 1, characterized in that: The top wall of the collecting tank is an inclined wall, the lower end of which is close to the center of the collecting tank. The installation column is arranged on the inclined wall, and the installation column is a smooth arc column, the middle part of which is convex.

7. The pillow for gastroscopy according to claim 6, characterized in that: A plurality of mounting posts are arranged along the circumference of the inner groove; one of the mounting posts on the inner wall of the inner groove away from the pillow body extends out of the top of the collecting groove to form a handle.

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