Gastroscopy pillow

Abstract

The utility model discloses a gastroscopy pillow which comprises a pillow body, a first limiting protruding block is fixedly installed on one side of the top end of the pillow body, an inserting groove is formed in the upper surface of one end of the pillow body, the bottom of the inserting groove is communicated with a positioning hole, and second limiting protruding blocks are distributed on one side of the first limiting protruding block. By means of combination of a motor, a threaded rod and a limiting protruding block, the position height and position of the pillow body can be conveniently adjusted subsequently according to actual use requirements, a patient can be conveniently and better assisted to be examined subsequently, and by means of the limiting protruding block, it can be prevented that the patient is narcotized in the examination process of the patient; the front face and the rear face of the pillow are not fixed, the head is prone to excessively leaning backwards or leaning forwards, unsafety is caused, examination operation of a doctor is affected, the front-back position of the pillow can be adjusted, the mouth corner height of an examined person can be adjusted, saliva or gastric contents can flow out along the mouth corner, and the situation that the gastric contents flow back and are sucked mistakenly in the examination process, and then inhalation pneumonia is caused is avoided.

Description

Technical Field

[0001] The utility model relates to the field of gastroscopy pillows, in particular to a gastroscopy pillow. Background Art

[0002] Gastroscopy refers to a medical examination method and also refers to the instrument used for this medical examination. It uses a thin and soft tube to extend into the stomach so that the doctor can directly observe the lesions of the esophagus, stomach and duodenum. Especially for small lesions, not only can the real situation of the examined part be directly observed, but also the pathological biopsy and cytological examination of the suspected lesions can be performed to further clarify the diagnosis. Therefore, gastroscopy is the preferred examination method for upper gastrointestinal tract lesions, and a pillow is used during gastroscopy;

[0003] The current gastroscopy pillow cannot fix the patient's head and is prone to tilting backward or forward, which is not conducive to protecting the head and cervical spine of the examinee. The pillow cannot be fixed on the examination bed as a whole, and is prone to shifting. At the same time, the pillow height cannot be adjusted individually. The head height of examinees of different weights is the same, and the neck is prone to fold up or down. The patient is prone to neck discomfort after waking up. During the examination, the front and back height of the pillow cannot be adjusted, which is not conducive to the outflow of liquid in the examinee's mouth. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a gastroscopy pillow, which can solve the technical problems that the current gastroscopy pillow cannot fix the patient's head, is easy to lean back or forward, is not conducive to protecting the head and cervical spine of the examinee, cannot be fixed on the examination bed as a whole, the pillow is easy to shift, and the pillow height cannot be adjusted individually. The head height of the examinee with different fat and thin bodies is the same, the neck is easy to fold up or down, the patient is prone to neck discomfort after waking up, and the front and rear height of the pillow cannot be adjusted during examination, which is not conducive to the outflow of liquid in the examinee's mouth.

[0005] To solve the above technical problems, the utility model provides the following technical solutions: a gastroscopy pillow, comprising a pillow body, a first limiting protrusion fixedly installed on one side of the top end of the pillow body, a slot is opened on the upper surface of one end of the pillow body, and a positioning hole is connected to the bottom of the slot, a second limiting protrusion is distributed on one side of the first limiting protrusion, an inclined plate is provided at one end of the pillow body, a threaded sleeve is fixedly installed on the middle part of the bottom end of the pillow body, and a fixing seat is distributed below the threaded sleeve, a first motor is fixedly installed on one side of the fixing seat, and an active bevel gear is connected to the output end of the first motor, a driven bevel gear is connected to the other end of the active bevel gear, and a first threaded rod is fixedly connected to the top end of the driven bevel gear, a threaded block is distributed on one side of the fixing seat, and a second threaded rod passes through the inner side of the threaded block, one end of the second threaded rod is connected to the second motor, and an auxiliary structure is provided at the bottom of the pillow body.

[0006] As a preferred technical solution of the utility model, the auxiliary structure includes a wave convex block and Velcro, the wave convex block is arranged on one side of the bottom of the pillow body, and Velcro is arranged around the bottom of the pillow body.

[0007] As a preferred technical solution of the utility model, a mounting seat is fixedly installed at the bottom of one end of the pillow body, and a third threaded rod extends from the inner side of the mounting seat, and one end of the third threaded rod is connected to a third motor.

[0008] As a preferred technical solution of the utility model, an insert block is provided in the middle of the bottom end of the second limiting protrusion, and the other end of the insert block is fixedly connected to a positioning rod, and a plastic card block is provided on the side wall of the insert block.

[0009] As a preferred technical solution of the present utility model, the width of the second limiting protrusion is one third of the width of the first limiting protrusion.

[0010] As a preferred technical solution of the utility model, the second threaded rod is threadedly connected with the threaded block via a threaded groove, and the threaded blocks are symmetrically distributed along the vertical center line of the pillow body.

[0011] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0012] 1. The combination of the motor, the threaded rod and the limiting protrusion is practical, so that the height and position of the pillow body can be adjusted according to the actual use requirements, so as to better assist the patient in the examination. The setting of the limiting protrusion can prevent the patient from leaning back or forward excessively because the patient is anesthetized and the front and back of the pillow are not fixed during the examination. This is unsafe and affects the doctor's examination operation. The adjustable front and back position of the pillow can adjust the height of the examinee's mouth corner, so that saliva or gastric contents can flow out along the mouth corner, preventing the gastric contents from reflux and aspiration during the examination, thereby causing aspiration pneumonia;

[0013] 2. The design of the inclined plate can adjust the height of the pillow while driving the coordinated adjustment of the upper body torso, preventing discomfort to the patient caused by adjusting only the head height and the height disharmony with the torso. The second limiting protrusion can move left and right and be fixed, and the distance between the two limiting protrusions can be adjusted according to the size of the patient's head to play a fixing role. The bottom of the pillow is provided with a wavy frosted structure, which can increase the friction with the bed sheet to prevent the pillow from sliding and displacing with the bed sheet, affecting the examination. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the gastroscopy pillow of the utility model;

[0015] Figure 2 This is a schematic diagram of the upward-looking structure of the gastroscopy pillow of the utility model;

[0016] Figure 3 This is a schematic diagram of the top view of the structure of the gastroscopy pillow fixing seat of the utility model;

[0017] Figure 4 This is a side view structural diagram of the second limiting protrusion of the gastroscopy pillow of the utility model;

[0018] Figure 5 This is a schematic diagram of the cross-sectional structure of a gastroscopy pillow fixing seat of the utility model;

[0019] Among them: 1. pillow body; 2. first limiting protrusion; 3. slot; 4. positioning hole; 5. second limiting protrusion; 6. inclined plate; 7. threaded sleeve; 8. fixing seat; 9. first motor; 10. active bevel gear; 11. driven bevel gear; 12. first threaded rod; 13. threaded block; 14. second threaded rod; 15. second motor; 16. wave protrusion; 17. Velcro; 18. mounting seat; 19. third threaded rod; 20. third motor; 21. plug-in block; 22. positioning rod; 23. plastic card block. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0021] Example

[0022] like Figure 1 As shown, the utility model gastroscopy pillow comprises a pillow body 1, a first limiting protrusion 2 is fixedly installed on one side of the top of the pillow body 1, a slot 3 is opened on the upper surface of one end of the pillow body 1, and a positioning hole 4 is connected to the bottom of the slot 3, a second limiting protrusion 5 is distributed on one side of the first limiting protrusion 2, an inclined plate 6 is arranged at one end of the pillow body 1, a threaded sleeve 7 is fixedly installed on the middle part of the bottom end of the pillow body 1, and a fixing seat 8 is distributed below the threaded sleeve 7, a first motor 9 is fixedly installed on one side of the fixing seat 8, and an active bevel gear 10 is connected to the output end of the first motor 9, a driven bevel gear 11 is connected to the other end of the active bevel gear 10, and a first threaded rod 12 is fixedly connected to the top of the driven bevel gear 11, a threaded block 13 is distributed on one side of the fixing seat 8, and a second threaded rod 14 is penetrated through the inner side of the threaded block 13, and a second motor 15 is connected to one end of the second threaded rod 14, and an auxiliary structure is arranged at the bottom of the pillow body 1;

[0023] The slots 3 and the positioning holes 4 are equidistantly distributed on one side of the top of the pillow body 1, and the slots 3 and the positioning holes 4 are arranged in a row, which are located below the second limiting protrusion 5. The arrangement of the slots 3 and the positioning holes 4 can facilitate the subsequent adjustment and positioning of the position of the second limiting protrusion 5. The inner diameters of the slots 3 and the positioning holes 4 are respectively adapted to the outer diameters of the insert block 21 and the positioning rod 22. Since the slots 3 and the positioning holes 4 are provided with multiple ones, when adjusting the lateral position of the second limiting protrusion 5, it is only necessary to input the insert block 21 and the positioning rod 22 arranged at the bottom of the second limiting protrusion 5 into the positioning holes 4 of the slots 3 at different positions to achieve the position adjustment and positioning of the second limiting protrusion 5.

[0024] When in use, the position of the second limiting protrusion 5 is first adjusted to a suitable position, so that it is convenient to assist the patient in the subsequent examination and treatment. Then, during the examination, the height and lateral position of the entire pillow body 1 can be adjusted by the operation of the motor, so as to facilitate the subsequent better assistance of the patient in the gastroscopy examination and treatment, and the whole structure has higher practicality;

[0025] As a further implementation of this embodiment, Figure 1 , Figure 2 , Figure 3, Figure 4 and Figure 5 As shown, a first limiting protrusion 2 is fixedly installed on one side of the top of the pillow body 1. The first limiting protrusion 2 is a slightly higher protrusion at the back, which can limit the back of the head to prevent the patient from leaning back. A slot 3 is provided on the upper surface of one end of the pillow body 1, and a positioning hole 4 is connected to the bottom of the slot 3. A second limiting protrusion 5 is distributed on one side of the first limiting protrusion 2. The width of the second limiting protrusion 5 is one-third of the first limiting protrusion 2. An inclined plate 6 is provided at one end of the pillow body 1. The side of the inclined plate 6 close to the pillow is thicker, and the end away from the pillow is thinner. A threaded sleeve 7 is fixedly installed in the middle of the bottom end of the pillow body 1, and a fixing seat 8 is distributed below the threaded sleeve 7. A threaded groove is provided on the inner side of the threaded sleeve 7, and a threaded connection with the first threaded rod 12 can be achieved through the threaded groove. A first motor 9 is fixedly installed on one side of the fixing seat 8, and an active bevel gear 10 is connected to the output end of the first motor 9, and a driven bevel gear 11 is connected to the other end of the active bevel gear 10, and the driven bevel gear 11 is connected to the output end of the first motor 9. A first threaded rod 12 is fixedly connected to the top of 11, a threaded block 13 is distributed on one side of the fixing seat 8, and a second threaded rod 14 is penetrated on the inner side of the threaded block 13, the second threaded rod 14 is threadedly connected with the threaded block 13 through a thread groove, and the threaded block 13 is symmetrically distributed along the vertical center line of the pillow body 1, one end of the second threaded rod 14 is connected to a second motor 15, and an auxiliary structure is provided at the bottom of the pillow body 1, the auxiliary structure includes a wave protrusion 16 and a magic tape 17, the wave protrusion 16 is provided on one side of the bottom of the pillow body 1, and the magic tape 17 is provided around the bottom of the pillow body 1, a mounting seat 18 is fixedly installed at the bottom of one end of the pillow body 1, and a third threaded rod 19 extends from the inner side of the mounting seat 18, and one end of the third threaded rod 19 is connected to a third motor 20, an insert block 21 is provided in the middle of the bottom end of the second limiting protrusion 5, and the other end of the insert block 21 is fixedly connected to a positioning rod 22, and a plastic card block 23 is provided on the side wall of the insert block 21;

[0026] The surface of the pillow body 1 is made of silicone material, which can improve the comfort of the patient. There is a hole in the middle of the pillow body 1 where the ears are placed to prevent pressure on the ears. The entire adjustment structure can adjust the pillow left and right to make the back of the head of the person being examined higher than the face, adjust the height of the mouth corners to facilitate saliva flow, and prevent the reflux of gastric contents during the examination, leading to aspiration, and then causing aspiration pneumonia. The second limiting protrusion 5, the first limiting protrusion 2 and the pillow body 1 form a whole, and the position of the second limiting protrusion 5 can be adjusted;

[0027] First, the plug block 21 fixedly installed at the bottom of the second limiting protrusion 5 is input into the inner side of the slot 3, and then the positioning rod 22 set at the bottom of the plug block 21 will be input into the inner side of the positioning hole 4, and at the same time, the plastic card block 23 fixedly installed on the side wall of the plug block 21 will be input into the arc groove set on the side wall of the slot 3, so that the position of the second limiting protrusion 5 can be positioned. The second limiting protrusion 5 can limit the forehead and prevent the patient from leaning forward. The width of the second limiting protrusion 5 is only one-third of the width of the pillow, and the remaining two-thirds is a slope-like surface, which is conducive to The liquid on the surface of the pillow flows out instead of accumulating in the corners of the examinee's mouth. The face of the examinee's mouth corners is covered with saliva. The second limiting protrusion 5 only blocks the forehead, and the mouth and nose are not blocked to prevent affecting the examinee's operation. Then, when the first motor 9 works, the active bevel gear 10 will rotate accordingly. Since the active bevel gear 10 is meshed with the driven bevel gear 11 through the teeth, when the active bevel gear 10 rotates, the driven bevel gear 11 will drive the first threaded rod 12 to rotate synchronously, and then the thread of the first threaded rod 12 and the threaded sleeve 7 are used. The second motor 15 can be connected with the second threaded rod 14 to realize the adjustment of the height of the pillow body 1, and the second motor 15 can make the second threaded rod 14 rotate accordingly, and then the rotation of the second threaded rod 14 can drive the threaded block 13 connected with the thread on its outer surface to move forward and backward accordingly, so as to realize the adjustment of the front and rear position of the pillow body 1, and the third motor 20 can realize the rotation of the third threaded rod 19 when the third motor 20 is working, and then the left and right position of the pillow body 1 can be adjusted by combining the threaded connection between the third threaded rod 19 and the mounting seat 18. At the same time, when the third motors 20 on both sides are working, the third threaded rod 19 can be connected with the mounting seat 18 to realize the adjustment of the left and right position of the pillow body 1. The rod 19 rotates in opposite directions, thereby ensuring that the mounting seats 18 on both sides can move in the same direction. The wave protrusion 16 is a frosted structure and can increase the friction with the bed sheet to prevent the pillow from sliding and causing displacement between the pillow and the bed sheet, which affects the inspection. The Velcro 17 is convenient for connecting and fixing with a disposable pillowcase and removing it during use. Since the inclined plate 6 is fixedly connected to the pillow body 1, the movement of the inclined plate 6 can adjust the height of the pillow while driving the coordinated adjustment of the upper body trunk, thereby preventing the discomfort caused by the incoordination between the height of the head and the height of the trunk caused by adjusting only the height of the head.

[0028] Specific working principle:

[0029] When in use, firstly, the plug block 21 fixedly installed at the bottom of the second limiting protrusion 5 is input into the inner side of the slot 3, and at the same time, the plug block 21 drives the positioning rod 22 set at the bottom thereof to be input into the inner side of the positioning hole 4, and the plastic card block 23 fixedly installed on the side wall of the plug block 21 will be input into the arc groove set on the side wall of the slot 3, thereby realizing the positioning processing of the position of the second limiting protrusion 5, and the set second limiting protrusion 5 can limit the forehead and prevent the patient from leaning forward, and the width of the second limiting protrusion 5 is only one-third of the width of the pillow, and the remaining two-thirds is a slope. The surface is conducive to the liquid on the pillow surface to flow out, rather than accumulating at the corners of the examinee's mouth, so that the examinee's face at the corners of the mouth is covered with saliva. The second limiting protrusion 5 only blocks the forehead, and the mouth and nose are not blocked to prevent affecting the examinee's operation. Subsequently, when the first motor 9 works, the active bevel gear 10 will rotate accordingly. Since the active bevel gear 10 is meshed with the driven bevel gear 11 through the teeth, when the active bevel gear 10 rotates, the driven bevel gear 11 will drive the first threaded rod 12 to rotate synchronously, and then the first threaded rod 12 and the threaded The threaded connection of the sleeve 7 can realize the adjustment of the height of the position of the pillow body 1, and the second motor 15 will cause the second threaded rod 14 to rotate accordingly, and then the rotation of the second threaded rod 14 will drive the threaded block 13 threadedly connected to its outer surface to move forward and backward accordingly, so as to realize the adjustment of the front and rear position of the pillow body 1, and the third motor 20 will realize the rotation of the third threaded rod 19 when the third motor 20 is working, and then the left and right position of the pillow body 1 can be adjusted by combining the threaded connection between the third threaded rod 19 and the mounting seat 18. At the same time, when the third motors 20 on both sides are working, the third The threaded rod 19 rotates in opposite directions, thereby ensuring that the mounting seats 18 on both sides can move in the same direction. The wave protrusion 16 is a frosted structure and can increase the friction with the bed sheet to prevent the pillow from sliding and displacing between the pillow and the bed sheet, which affects the inspection. The setting of the Velcro 17 is convenient for connecting and removing with the disposable pillowcase during use. Since the inclined plate 6 is fixedly connected to the pillow body 1, the movement of the inclined plate 6 can adjust the height of the pillow while driving the coordinated adjustment of the upper body trunk part, thereby preventing only adjusting the head height from causing discomfort to the patient due to the height incoordination with the trunk.

[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A gastroscopy pillow, comprising a pillow body (1), characterized in that: A first limiting protrusion (2) is fixedly installed on one side of the top end of the pillow body (1); a slot (3) is provided on the upper surface of one end of the pillow body (1); and a positioning hole (4) is connected to the bottom of the slot (3); a second limiting protrusion (5) is distributed on one side of the first limiting protrusion (2); an inclined plate (6) is provided on one end of the pillow body (1); a threaded sleeve (7) is fixedly installed on the middle part of the bottom end of the pillow body (1); and a fixing seat (8) is distributed below the threaded sleeve (7); and a first fixing seat (8) is fixedly installed on one side of the fixing seat (8). A motor (9) is provided, and an output end of the first motor (9) is connected to a driving bevel gear (10), the other end of the driving bevel gear (10) is connected to a driven bevel gear (11), and the top end of the driven bevel gear (11) is fixedly connected to a first threaded rod (12), a threaded block (13) is distributed on one side of the fixing seat (8), and a second threaded rod (14) passes through the inner side of the threaded block (13), and one end of the second threaded rod (14) is connected to a second motor (15), and an auxiliary structure is provided at the bottom of the pillow body (1).

2. The gastroscopy pillow according to claim 1, characterized in that: The auxiliary structure comprises a wave convex block (16) and a Velcro (17); the wave convex block (16) is arranged on one side of the bottom of the pillow body (1); and the Velcro (17) is arranged around the bottom of the pillow body (1).

3. The gastroscopy pillow according to claim 1, characterized in that: A mounting seat (18) is fixedly mounted at the bottom of one end of the pillow body (1), and a third threaded rod (19) extends from the inner side of the mounting seat (18), and one end of the third threaded rod (19) is connected to a third motor (20).

4. The gastroscopy pillow according to claim 1, characterized in that: An insert block (21) is provided at the middle of the bottom end of the second limiting protrusion (5), and the other end of the insert block (21) is fixedly connected to a positioning rod (22), and a plastic card block (23) is provided on the side wall of the insert block (21).

5. The gastroscopy pillow according to claim 1, characterized in that: The width of the second limiting protrusion (5) is one third of the width of the first limiting protrusion (2).

6. The gastroscopy pillow according to claim 1, characterized in that: The second threaded rod (14) is threadedly connected to the threaded block (13) via a threaded groove, and the threaded blocks (13) are symmetrically distributed along the vertical center line of the pillow body (1).

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