Anti-aspiration detachable multilayer pillow for gastroscopy

Abstract

The utility model discloses a gastroscopy anti-aspiration detachable multilayer pillow in the technical field of medical supplies, which comprises a supporting bottom plate, one end of the top of the supporting bottom plate is rotatably connected with an adjusting plate through a supporting assembly, and the top of the supporting bottom plate is provided with a driving mechanism for controlling the inclination angle of the adjusting plate. The supporting bottom plate and the adjusting plate are each provided with a supporting base rotationally connected with the driving mechanism, a soft pillow assembly is detachably installed at the top of the adjusting plate and sequentially provided with a soft layer and an anti-skid layer from top to bottom, and the four corners of the bottom of the soft layer are detachably connected with the adjusting plate. The utility model solves the problems that the supporting height of the pillow used in the existing gastroscopy is always fixed and is inconvenient to flexibly adjust according to an actual user, so that the reflux and aspiration conditions possibly occur when a patient is subjected to the gastroscopy, a certain injury is brought to the patient, and the pillow is not convenient for people to use.

Description

Technical Field

[0001] The utility model relates to the technical field of medical supplies, in particular to a detachable multi-layer pillow for preventing mis-aspiration during gastroscopy. Background Art

[0002] During gastroscopy, patients are usually asked to lie on their left side. This position makes it easier for the gastric tube to enter the stomach, so that the examination can proceed smoothly. However, there is a certain probability of causing reflux aspiration. Reflux is the passive, retrograde entry of gastric contents into the esophagus and pharynx through the lower esophageal sphincter. If the patient's throat reflex is weakened, these refluxes can enter the trachea and cause pulmonary aspiration, which can cause consequences such as acute respiratory obstruction, hypoxia and hypercapnia.

[0003] The support height of the pillows used in existing gastroscopy examinations is often fixed, and it is not convenient to flexibly adjust it according to the actual user, which may cause reflux and aspiration to patients during gastroscopy examinations, thereby causing certain harm to patients and being not conducive to people's use. Therefore, technical personnel in this field provide a detachable multi-layer pillow for gastroscopy to prevent aspiration, so as to solve the problems raised in the above background technology. Utility Model Content

[0004] The utility model aims to provide a detachable multi-layer pillow for preventing aspiration during gastroscopy, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a detachable multi-layer pillow for preventing mis-aspiration during gastroscopy, comprising a supporting base plate, one end of the top of the supporting base plate is rotatably connected to an adjusting plate through a supporting assembly, a driving mechanism for controlling the inclination angle of the adjusting plate is provided on the top of the supporting base plate, a supporting seat rotatably connected to the driving mechanism is installed on both the supporting base plate and the adjusting plate, and a soft pillow assembly is detachably installed on the top of the adjusting plate;

[0006] The support assembly comprises two groups of first fixed blocks fixedly mounted on the support bottom plate, a first support rod is mounted between the two groups of first fixed blocks, and a rotating block rotatably connected to the first support rod is welded to the bottom of the adjustment plate;

[0007] The support seat includes two groups of second fixing blocks welded on the bottom of the adjustment plate and two groups of third fixing blocks and two groups of fourth fixing blocks welded on the top of the support bottom plate, a second support rod is installed between the two groups of the second fixing blocks, and a third support rod and a fourth support rod are installed between the two groups of the third fixing blocks and the two groups of the fourth fixing blocks respectively;

[0008] The driving mechanism includes two groups of first connecting rods rotatably connected to the second support rod, a booster rod is rotatably installed between the ends of the two groups of first connecting rods away from the second support rod, two groups of second connecting rods are rotatably installed on the third support rod, the end of the second connecting rod away from the third support rod is rotatably connected to the booster rod, an electric telescopic rod is rotatably installed in the middle of the fourth support rod, and the output end of the electric telescopic rod is rotatably connected to the middle of the booster rod.

[0009] Preferably, the soft pillow assembly is provided with a soft layer and an anti-slip layer in sequence from top to bottom, and the four bottom corners of the soft layer are detachably connected to the adjustment plate.

[0010] Preferably, the soft pillow assembly is provided with a soft layer and an anti-slip layer in sequence from top to bottom, and the four bottom corners of the soft layer are detachably connected to the adjustment plate.

[0011] Preferably, a plurality of parallel anti-slip strips are installed at the bottom of the anti-slip layer, and a connecting groove for embedding the anti-slip strips is provided inside the adjustment plate.

[0012] Preferably, the anti-slip layer and the anti-slip strip are both made of rubber material.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. In the utility model, an electric telescopic rod is arranged to drive the booster rod to move, the booster rod drives the first connecting rod and the second connecting rod to move, and the first connecting rod drives the second supporting rod, the second fixed block, the adjusting rod and the rotating block to flip, so that the supporting angle of the adjusting plate and the soft pillow assembly installed on the top of the adjusting plate can be easily adjusted, so as to facilitate supporting the patient's head to a suitable angle, avoid reflux and aspiration during gastroscopy, and improve the safety of patients during treatment.

[0015] 2. In the utility model, the soft pillow assembly is provided with a soft layer and an anti-slip layer, which can prevent the soft pillow assembly from slipping on the top of the adjustment plate while ensuring the patient's comfort. The soft pillow assembly and the adjustment plate are fixed by a binding belt, which can facilitate the replacement and cleaning of the soft pillow assembly. Further, a connecting groove and an anti-slip strip are provided, which can further improve the stability of the pillow when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a bottom view of the overall structure of the utility model.

[0018] In the figure: 1. supporting bottom plate; 2. adjusting plate; 3. soft layer; 4. anti-skid layer; 5. binding belt; 6. fixing hole; 7. anti-skid strip; 8. connecting groove; 9. first fixing block; 10. first supporting rod; 11. rotating block; 12. second fixing block; 13. third fixing block; 14. fourth fixing block; 15. second supporting rod; 16. third supporting rod; 17. fourth supporting rod; 18. first connecting rod; 19. booster rod; 20. second connecting rod; 21. electric telescopic rod. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-2 In an embodiment of the utility model, a detachable multi-layer pillow for preventing aspiration during gastroscopy includes a supporting base plate 1, which is convenient for horizontal support of the bottom of the device. One end of the top of the supporting base plate 1 is rotatably connected to an adjusting plate 2 through a supporting assembly. A driving mechanism for controlling the inclination angle of the adjusting plate 2 is provided on the top of the supporting base plate 1. Support seats rotatably connected to the driving mechanism are installed on the supporting base plate 1 and the adjusting plate 2. A soft pillow assembly is detachably installed on the top of the adjusting plate 2.

[0021] When in use, the soft pillow assembly is installed on the top of the adjustment plate 2 for the convenience of the patient's use. The soft pillow assembly is easy to disassemble for cleaning and replacement. When the patient's head is resting on the soft pillow assembly on the top of the adjustment plate 2, the medical staff can use the driving mechanism to control the support angle of the adjustment plate 2, so that the patient's head can maintain a suitable angle during treatment.

[0022] In one embodiment, specifically, the soft pillow assembly is provided with a soft layer 3 and an anti-slip layer 4 from top to bottom. The four bottom corners of the soft layer 3 are detachably connected to the adjustment plate 2. The soft layer 3 can be made of pillow materials commonly used in hospitals, such as a pillowcase filled with sponge, cotton, etc., which can conveniently improve the comfort of patients. The anti-slip layer 4 can reduce the sliding of the soft pillow assembly on the surface of the adjustment plate 2.

[0023] The four corners of the bottom of the soft layer 3 are connected with binding straps 5, and the four corners of the adjusting plate 2 are provided with fixing holes 6 corresponding to the binding straps 5. After the binding straps 5 on the same side pass through the fixing holes 6 inside the adjusting plate 2, the two groups of binding straps 5 are knotted and fixed, so that the soft pillow assembly can be conveniently and quickly installed on the adjusting plate 2. Furthermore, multiple groups of parallel anti-slip strips 7 are installed at the bottom of the anti-slip layer 4, and the interior of the adjusting plate 2 is provided with a connecting groove 8 for the anti-slip strip 7 to be embedded, which can improve the stability of the soft pillow assembly after installation and prevent large sliding between the soft pillow assembly and the adjusting plate 2. The anti-slip layer 4 and the anti-slip strip 7 are both made of rubber material.

[0024] In one embodiment, specifically, the support assembly includes two groups of first fixed blocks 9 fixedly mounted on the support base plate 1, a first support rod 10 is installed between the two groups of first fixed blocks 9, a rotating block 11 rotatably connected to the first support rod 10 is welded to the bottom of the adjustment plate 2, and the rotation of the adjustment plate 2 can drive the rotating block 11 to rotate on the surface of the first support rod 10.

[0025] Specifically, the support seat includes two groups of second fixed blocks 12 welded on the bottom of the adjustment plate 2 and two groups of third fixed blocks 13 and two groups of fourth fixed blocks 14 welded on the top of the support base plate 1. A second support rod 15 is installed between the two groups of second fixed blocks 12, and a third support rod 16 and a fourth support rod 17 are respectively installed between the two groups of third fixed blocks 13 and the two groups of fourth fixed blocks 14.

[0026] Among them, the driving mechanism includes two groups of first connecting rods 18 rotatably connected to the second support rod 15, a booster rod 19 is rotatably installed between the ends of the two groups of first connecting rods 18 away from the second support rod 15, two groups of second connecting rods 20 are rotatably installed on the third support rod 16, the end of the second connecting rod 20 away from the third support rod 16 is rotatably connected to the booster rod 19, an electric telescopic rod 21 is rotatably installed in the middle of the fourth support rod 17, and the output end of the electric telescopic rod 21 is rotatably connected to the middle of the booster rod 19.

[0027] When controlling the angle of the adjustment plate 2, the electric telescopic rod 21 is started. The electric telescopic rod 21 can be connected to an external power supply and a remote control for the convenience of use by medical staff. The electric telescopic rod 21 can drive the booster rod 19 to move, and the booster rod 19 drives the first connecting rod 18 and the second connecting rod 20 to move. The top end of the first connecting rod 18 can drive the second support rod 15 and the second fixed block 12 to flip, so that the second fixed block 12 drives the adjustment plate 2 to rotate. The rotational connection between the components can be connected by bearings or the like, and the connection between the fixed block and the support rod can be connected by direct welding.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A detachable multi-layer pillow for preventing aspiration during gastroscopy, characterized in that: The invention comprises a support base (1), one end of the top of the support base (1) is rotatably connected to an adjustment plate (2) via a support assembly, a driving mechanism for controlling the inclination angle of the adjustment plate (2) is provided on the top of the support base (1), a support seat rotatably connected to the driving mechanism is installed on both the support base (1) and the adjustment plate (2), and a soft pillow assembly is detachably installed on the top of the adjustment plate (2); The support assembly comprises two groups of first fixed blocks (9) fixedly mounted on the support base plate (1), a first support rod (10) being mounted between the two groups of the first fixed blocks (9), and a rotating block (11) rotatably connected to the first support rod (10) being welded to the bottom of the adjustment plate (2); The support seat comprises two groups of second fixing blocks (12) welded to the bottom of the adjustment plate (2) and two groups of third fixing blocks (13) and two groups of fourth fixing blocks (14) welded to the top of the support base plate (1); a second support rod (15) is installed between the two groups of the second fixing blocks (12); a third support rod (16) and a fourth support rod (17) are installed between the two groups of the third fixing blocks (13) and the two groups of the fourth fixing blocks (14), respectively; The driving mechanism comprises two groups of first connecting rods (18) rotatably connected to the second support rod (15); a booster rod (19) is rotatably mounted between the ends of the two groups of first connecting rods (18) away from the second support rod (15); two groups of second connecting rods (20) are rotatably mounted on the third support rod (16); the ends of the second connecting rods (20) away from the third support rod (16) are rotatably connected to the booster rod (19); an electric telescopic rod (21) is rotatably mounted in the middle of the fourth support rod (17); and the output end of the electric telescopic rod (21) is rotatably connected to the middle of the booster rod (19).

2. A detachable multi-layered pillow for preventing aspiration during gastroscopy according to claim 1, characterized in that: The soft pillow assembly is provided with a soft layer (3) and an anti-slip layer (4) in sequence from top to bottom, and the four bottom corners of the soft layer (3) are detachably connected to the adjustment plate (2).

3. A detachable multi-layered pillow for preventing aspiration during gastroscopy according to claim 2, characterized in that: The four corners of the bottom of the soft layer (3) are connected to binding belts (5), and the four corners of the adjustment plate (2) are provided with fixing holes (6) corresponding to the binding belts (5).

4. The detachable multi-layered pillow for preventing aspiration during gastroscopy according to claim 2, characterized in that: A plurality of groups of parallel anti-slip strips (7) are installed at the bottom of the anti-slip layer (4), and a connecting groove (8) for the anti-slip strips (7) to be embedded is provided inside the adjustment plate (2).

5. The detachable multi-layered pillow for preventing aspiration during gastroscopy according to claim 4, characterized in that: The anti-slip layer (4) and the anti-slip strip (7) are both made of rubber material.

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