Lateral lying posture adjusting and positioning device for acute poisoning gastric lavage

Abstract

The invention aims to provide a side-lying posture adjusting and positioning device for acute poisoning gastric lavage, relates to the technical field of medical instruments, and can enable the back of a patient to lean against an upper supporting plate, the head of the patient to lean against a pillow seat, and the thighs and the shanks of the patient to be attached to an upper rotating plate and a lower rotating plate respectively; after the rotating arc-shaped plate is closed, the fixing screw rod is rotated to drive the head plate to move downwards to fix the head of the patient; the shoulder of the patient is fixed through the shoulder restraint strap on the upper supporting plate; the legs of the patient can be fixed through the leg restraint straps on the upper rotating plate and the lower rotating plate; the buttocks of the patient can be fixed through the buttock restraint strap on the buttock plate; the left hand of the patient can be fixed through the left hand restraint strap on one side of the pillow seat; the right hand of the patient can be fixed through the right hand restraint strap, the hip restraint strap and the wrist restraint strap on the upper supporting plate; and through the device, the patient can be kept in the left-side lying position, and the gastric lavage operation is facilitated.

Description

Technical Field

[0001] The present invention relates to the technical field related to medical devices, and in particular to a lateral posture adjustment and positioning device for gastric lavage in acute poisoning. Background Art

[0002] During the treatment of acute poisoning patients, gastric lavage is required. Gastric lavage is to pour a certain amount of liquid into the patient's stomach, and then mix the stomach contents and extract them out, repeating the operation to clean the patient's stomach. During the gastric lavage, the patient is generally placed in a side-lying position, usually in the left side, which is conducive to the smooth entry of the liquid into the entire stomach. At this time, the stomach is in a low position, and the water poured in will not be discharged quickly, which can prevent the reflux of gastric fluid during gastric lavage and inhalation into the respiratory tract to cause suffocation.

[0003] However, some patients cannot cooperate well with gastric lavage, tend to move around and refuse to cooperate, and have difficulty maintaining a lateral position. For example, patients poisoned by antipsychotics, tranquilizers, and antidepressants may not be able to fully cooperate due to mental insufficiency, poor cooperation due to mental illness, or unclear consciousness and delirium caused by drug poisoning. Summary of the Invention

[0004] In view of the deficiencies of the prior art, the present invention provides the following technical solutions: A lateral posture adjustment and positioning device for gastric lavage in acute poisoning, comprising a fixed component on which a head component, an upper limb component, and a lower limb component are slidably arranged according to the anatomical structure of the human body; The head assembly includes a telescopic plate, a pillow seat, and an arc-shaped plate. One end of the telescopic plate is slidably connected to the fixed assembly, and the other end is fixedly connected to the pillow seat; one end of the arc-shaped plate is rotatably connected to the pillow seat, and the other end is detachably connected to the pillow seat; The upper limb assembly includes an upper slide and an upper support plate. One end of the upper slide is slidably connected to the fixed assembly, and the other end is slidably inserted with two upper slide rods. The two ends of the upper support plate are movably connected to the two upper slide rods respectively, and the upper support plate is a telescopic structure. The lower limb assembly includes a lower slide plate, a lower rotating plate, and an upper rotating plate. One end of the lower slide plate is slidably connected to the fixed assembly, and the other end is slidably inserted with two lower slide rods; one end of the lower rotating plate is movably inserted with a connecting rod, and the other end is rotatably connected to the upper rotating plate. The upper rotating plate and the connecting rod are respectively movably connected to the two lower slide rods.

[0005] Furthermore, the fixing assembly includes an upper fixing plate, a lower fixing plate, and a telescopic rod, and the upper fixing plate and the lower fixing plate are fixedly connected by the telescopic rod; the upper fixing plate and the lower fixing plate are both provided with sliding grooves, and the upper slide plate and the telescopic plate slide along the sliding grooves of the upper fixing plate, and the lower slide plate slides along the sliding grooves of the lower fixing plate.

[0006] Furthermore, the upper fixed plate and the lower fixed plate are fixedly provided with a plurality of clamps, and the clamps include a fixed clamping plate, a movable clamping plate, and a clamping screw. The fixed clamping plate on the upper fixed plate is fixedly installed on the upper fixed plate, and the clamping screw thread passes through the fixed clamping plate and is rotatably connected to the movable clamping plate.

[0007] Furthermore, pads are provided on both the upper fixing plate and the lower fixing plate.

[0008] Furthermore, the head assembly also includes a head plate and a fixing screw, and the fixing screw thread passes through the arc plate and is rotatably connected to the head plate; a left-hand restraint belt is fixedly provided on one side of the pillow seat, and a locking pin is provided on one side of the pillow seat to limit the rotation of the arc plate.

[0009] Furthermore, an upper joint is fixedly provided on the upper sliding rod, and upper connecting blocks are fixedly provided at both ends below the upper support plate, which are rotatably connected to the upper joint. A limiting column is slidably provided on one upper connecting block, and the limiting column is connected to the upper connecting block through an elastic element, and a limiting hole is opened on the upper joint corresponding to the limiting column. Through the cooperation of the limiting column and the limiting hole, the upper support plate remains perpendicular to the upper slide plate.

[0010] Furthermore, two shoulder restraint belts are provided at the upper end of the upper support plate, and the distance between the two shoulder restraint belts can be adjusted by extending and retracting the upper support plate. A right hand restraint belt is provided above the upper support plate.

[0011] Furthermore, a lower joint is rotatably provided on the lower sliding rod, and a lower connecting block is fixedly provided below the upper end of the upper rotating plate. The lower connecting block is rotatably connected to the lower joint on one lower sliding rod, and a connecting plate is fixedly provided on the lower joint on the other lower sliding rod; one end of the connecting rod is movably inserted into the lower rotating plate, and the other end is fixedly connected to the connecting plate.

[0012] Furthermore, a hip plate is provided at the upper end of the upper rotating plate, which is connected to the upper rotating plate by a fixed insertion rod; the insertion rod is slidably inserted into the upper rotating plate, and a hip restraint belt is provided on the hip plate, and a wrist restraint belt is slidably provided on the hip restraint belt.

[0013] Compared with the existing technology, the technical solution of this application has the following beneficial effects: The present invention can clamp and fix the fixing assembly on the edge of the bed by the clamp of the fixing assembly, and the upper support plate is erected by rotating the upper support plate so that the patient's back rests on the upper support plate and the head rests on the pillow seat, and the upper rotating plate and the lower rotating plate are erected by rotating the upper rotating plate and the lower rotating plate so that the patient's thighs and calves are respectively attached to the upper rotating plate and the lower rotating plate; after the arc plate is rotated to close, the fixing screw is rotated to drive the head plate to move downward and fix the patient's head; the shoulder restraint belt on the upper support plate can fix the patient's shoulders; the leg restraint belts on the upper rotating plate and the lower rotating plate can fix the patient's legs; the hip restraint belt on the hip plate can fix the patient's hip; the left hand of the patient can be fixed by the left hand restraint belt on one side of the pillow seat; the right hand of the patient can be fixed by the right hand restraint belt on the upper support plate and the wrist restraint belt on the hip restraint belt, and the distance between the two shoulder restraint belts can be adjusted by the extension and contraction of the upper support plate to adapt to patients of different body shapes; thereby preventing the patient from moving around and not cooperating with gastric lavage, and the device can enable the patient to maintain a left lateral decubitus position, which is convenient for gastric lavage operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the top structure of the present invention; Figure 3 It is a schematic diagram of the structure of the fixing assembly of the present invention; Figure 4 It is a schematic structural diagram of the upper limb assembly of the present invention; Figure 5 This is an enlarged schematic diagram of the upper limb assembly structure A of the present invention; Figure 6 It is a schematic structural diagram of the lower limb assembly of the present invention; Figure 7 This is an enlarged schematic diagram of the lower limb assembly structure B of the present invention; Figure 8 This is a schematic diagram of the top view of the lower limb assembly of the present invention; Figure 9 It is a schematic diagram of the structure of the head assembly of the present invention; Figure 10 It is a schematic diagram of a partial cross-sectional structure of the head assembly of the present invention.

[0015] In the figure, the fixing component -1, the upper fixing plate -11, the telescopic rod -12, the lower fixing plate -13, the clamp -14, the pad -15, the slide -16, the upper limb component -2, the upper slide plate -21, the upper slide bar -211, the upper support plate -22, the shoulder restraint belt -221, the right hand restraint belt -222, the upper joint -23, the limiting column -231, the head component -3, the telescopic plate -31, the pillow seat -32, the left hand restraint belt -321, the arc plate -33, the head plate -34, the fixing screw -35, the locking pin -36, the lower limb component -4, the lower slide plate -41, the lower slide bar -411, the lower rotating plate -42, the upper rotating plate -43, the hip plate -44, the hip restraint belt -441, the wrist restraint belt -442, the insertion rod -45, the leg restraint belt -46, the lower joint -47, the connecting plate -471, and the connecting rod -472. DETAILED DESCRIPTION

[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention. Example 1

[0017] refer to Figure 1-10 A side-lying posture adjustment and positioning device for acute poisoning gastric lavage includes a fixing assembly 1, on which a head assembly 3, an upper limb assembly 2, and a lower limb assembly 4 are slidingly arranged according to the human anatomical structure; the head assembly 3 includes a telescopic plate 31, a pillow seat 32, and an arc plate 33, one end of the telescopic plate 31 is slidably connected to the fixing assembly 1, and the other end is fixedly connected to the pillow seat 32; one end of the arc plate 33 is rotatably connected to the pillow seat 32, and the other end is detachably connected to the pillow seat 32; the upper limb assembly 2 includes an upper slide plate 21, an upper support plate 22, and an upper slide plate 23. One end of 1 is slidably connected to the fixed component 1, and the other end is slidably inserted with two upper sliding rods 211, and the two ends of the upper support plate 22 are respectively movably connected with the two upper sliding rods 211; the lower limb assembly 4 components include a lower slide plate 41, a lower rotating plate 42, and an upper rotating plate 43. One end of the lower slide plate 41 is slidably connected to the fixed component 1, and the other end is slidably inserted with two lower sliding rods 411; one end of the lower rotating plate 42 is movably inserted with a connecting rod 472, and the other end is rotatably connected to the upper rotating plate 43. The upper rotating plate 43 and the connecting rod 472 are respectively movably connected with the two lower sliding rods 411; In this embodiment, the fixing assembly 1 includes an upper fixing plate 11, a lower fixing plate 13, and a telescopic rod 12. The upper fixing plate 11 and the lower fixing plate 13 are fixedly connected by the telescopic rod 12. The upper fixing plate 11 and the lower fixing plate 13 are both provided with a sliding groove 16. The upper slide plate 21 and the telescopic plate 31 slide along the sliding groove 16 of the upper fixing plate 11, and the lower slide plate 41 slides along the sliding groove 16 of the lower fixing plate 13. In this embodiment, a plurality of clamps 14 are fixedly provided on the upper fixed plate 11 and the lower fixed plate 13. The clamps 14 include a fixed clamping plate, a movable clamping plate, and a clamping screw. The fixed clamping plate on the upper fixed plate 11 is fixedly mounted on the upper fixed plate 11, and the clamping screw thread passes through the fixed clamping plate and is rotatably connected to the movable clamping plate. The upper fixed plate 11 and the lower fixed plate 13 are both provided with a pad 15. In this embodiment, the fixing assembly 1 can be clamped and fixed on the edge of the bed by the clamp 14 of the fixing assembly 1. By rotating the upper support plate 22 to stand up, the patient's back can be leaned against the upper support plate 22 and the head can be leaned against the pillow seat 32. By rotating the upper rotating plate 43 and the lower rotating plate 42 to stand up, the patient's thighs and calves can be respectively attached to the upper rotating plate 43 and the lower rotating plate 42. Example 2

[0018] refer to Figure 1-10 According to Example 1, the head assembly 3 further includes a head plate 34 and a fixing screw 35, wherein the fixing screw 35 is threaded through the arc-shaped plate 33 and is rotatably connected to the head plate 34; a left-hand restraint belt 321 is fixedly provided on one side of the pillow base 32, and a locking pin 36 is provided on one side of the pillow base 32 to limit the rotation of the arc-shaped plate 33; In this embodiment, after the arc-shaped plate 33 is rotated and closed, the fixing screw 35 is rotated to drive the head plate 34 to move downward to fix the patient's head, and the patient's left hand can be fixed by the left hand restraint belt 321 on one side of the pillow seat 32. Example 3

[0019] refer to Figure 1-10 According to embodiment 1-2, an upper joint 23 is fixedly provided on the upper slide bar 211, and upper connecting blocks are fixedly provided at both ends below the upper support plate 22, and the upper connecting blocks are rotatably connected to the upper joint 23. A limiting column 231 is slidably provided on one upper connecting block, and the limiting column 231 is connected to the upper connecting block through an elastic element, and a limiting hole is provided on the upper joint 23 corresponding to the limiting column 231. Through the cooperation between the limiting column 231 and the limiting hole, the upper support plate 22 is kept perpendicular to the upper slide plate 21; a shoulder restraint belt 221 is provided at the upper end of the upper support plate 22, and a right-hand restraint belt 222 is provided above the upper support plate 22. The upper support plate 22 is a telescopic structure; In this embodiment, the upper support plate 22 is rotated to stand up, so that the patient's back is leaned against the upper support plate 22, and the patient's shoulders are fixed by the shoulder restraint belt 221 on the upper support plate 22. The patient's right arm can be fixed by the right hand restraint belt 222 on the upper support plate 22, and the distance between the two shoulder restraint belts 221 can be adjusted by the extension and retraction of the upper support plate 22 to accommodate patients of different body shapes. Example 4

[0020] refer to Figure 1-10 According to embodiments 1-3, a lower joint 47 is rotatably provided on the lower sliding rod 411, and a lower connecting block is fixedly provided below the upper end of the upper rotating plate 43. The lower connecting block is rotatably connected to the lower joint 47 on one lower sliding rod 411, and a connecting plate 471 is fixedly provided on the lower joint 47 on the other lower sliding rod 411; one end of the connecting rod 472 is movably inserted into the lower rotating plate 42, and the other end is fixedly connected to the connecting plate 471; In this embodiment, a hip plate 44 is provided at the upper end of the upper rotating plate 43, and the hip plate 44 is connected to the upper rotating plate 43 by a fixed insertion rod 45; the insertion rod 45 is slidably inserted into the upper rotating plate 43, and a hip restraint belt 441 is provided on the hip plate 44, and a wrist restraint belt 442 is slidably provided on the hip restraint belt 441; In this embodiment, the patient's legs can be fixed by the leg restraint belts 46 on the upper rotating plate 43 and the lower rotating plate 42; the patient's buttocks can be fixed by the hip restraint belt 441 on the hip plate 44; the patient's right hand can be fixed by the wrist restraint belt 442 on the hip restraint belt 441; thereby preventing the patient from moving around and refusing to cooperate with gastric lavage, and the device can enable the patient to maintain a left lateral position, facilitating the gastric lavage operation.

[0021] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the content of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A lateral posture adjustment and positioning device for gastric lavage in acute poisoning, characterized in that: It includes a fixed component, on which a head component, an upper limb component, and a lower limb component are slidably arranged according to the anatomical structure of the human body; The head assembly includes a telescopic plate, a pillow seat, and an arc-shaped plate. One end of the telescopic plate is slidably connected to the fixed assembly, and the other end is fixedly connected to the pillow seat; one end of the arc-shaped plate is rotatably connected to the pillow seat, and the other end is detachably connected to the pillow seat; The upper limb assembly includes an upper slide and an upper support plate. One end of the upper slide is slidably connected to the fixed assembly, and the other end is slidably inserted with two upper slide rods. The two ends of the upper support plate are movably connected to the two upper slide rods respectively, and the upper support plate is a telescopic structure. The lower limb assembly includes a lower slide plate, a lower rotating plate, and an upper rotating plate. One end of the lower slide plate is slidably connected to the fixed assembly, and the other end is slidably inserted with two lower slide rods; one end of the lower rotating plate is movably inserted with a connecting rod, and the other end is rotatably connected to the upper rotating plate. The upper rotating plate and the connecting rod are respectively movably connected to the two lower slide rods.

2. The lateral posture adjustment and positioning device for gastric lavage in acute poisoning according to claim 1, characterized in that: The fixing assembly includes an upper fixing plate, a lower fixing plate, and a telescopic rod. The upper fixing plate and the lower fixing plate are fixedly connected by the telescopic rod. Both the upper fixing plate and the lower fixing plate are provided with sliding grooves. The upper slide plate and the telescopic plate slide along the sliding grooves of the upper fixing plate, and the lower slide plate slides along the sliding grooves of the lower fixing plate.

3. The lateral posture adjustment and positioning device for gastric lavage in acute poisoning according to claim 2, characterized in that: The upper fixed plate and the lower fixed plate are both fixedly provided with a plurality of clamps, and the clamps include a fixed clamping plate, a movable clamping plate, and a clamping screw. The fixed clamping plate on the upper fixed plate is fixedly installed on the upper fixed plate, and the clamping screw thread passes through the fixed clamping plate and is rotatably connected to the movable clamping plate.

4. The lateral posture adjustment and positioning device for gastric lavage in acute poisoning according to claim 2, characterized in that: The upper fixing plate and the lower fixing plate are both provided with pads.

5. The lateral posture adjustment and positioning device for gastric lavage in acute poisoning according to claim 1, characterized in that: The head assembly also includes a head plate and a fixing screw, and the fixing screw thread passes through the arc plate and is rotatably connected to the head plate; a left-hand restraint belt is fixedly provided on one side of the pillow seat, and a locking pin is provided on one side of the pillow seat to limit the rotation of the arc plate.

6. The lateral posture adjustment and positioning device for gastric lavage in acute poisoning according to claim 1, characterized in that: An upper joint is fixedly provided on the upper slide rod, and upper connecting blocks are fixedly provided at both ends below the upper support plate. The upper connecting blocks are rotatably connected to the upper joint. A limiting column is slidably provided on one upper connecting block. The limiting column is connected to the upper connecting block through an elastic element, and a limiting hole is opened on the upper joint corresponding to the limiting column. The upper support plate is kept perpendicular to the upper slide plate through the cooperation of the limiting column and the limiting hole.

7. The lateral posture adjustment and positioning device for gastric lavage in acute poisoning according to claim 1, characterized in that: A shoulder restraint belt is provided at the upper end of the upper support plate, and a right hand restraint belt is provided above the upper support plate.

8. The lateral posture adjustment and positioning device for gastric lavage in acute poisoning according to claim 1, characterized in that: A lower joint is rotatably provided on the sliding rod, and a lower connecting block is fixedly provided below the upper end of the upper rotating plate. The lower connecting block is rotatably connected to the lower joint on one sliding rod, and a connecting plate is fixedly provided on the lower joint on the other sliding rod; one end of the connecting rod is movably inserted into the lower rotating plate, and the other end is fixedly connected to the connecting plate.

9. The lateral posture adjustment and positioning device for gastric lavage in acute poisoning according to claim 1, characterized in that: A hip plate is provided at the upper end of the upper rotating plate, which is connected to the upper rotating plate by a fixed insertion rod; the insertion rod is slidably inserted into the upper rotating plate, a hip restraint belt is provided on the hip plate, and a wrist restraint belt is slidably provided on the hip restraint belt.

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