Posture adjusting and positioning device for gastric lavage of acute poisoning patient

Abstract

The invention discloses a posture adjusting and positioning device for gastric lavage of an acute poisoning patient. The posture adjusting and positioning device comprises a base, a supporting plate, a supporting assembly and a head rotating assembly. Lifting rods are fixedly installed on the periphery of the upper end of the base, the supporting plate is fixedly installed at the tail ends of the lifting rods, and the head rotating assembly is fixedly installed on one side of the upper end of the supporting plate. The supporting assembly is installed in the center of the upper end of the supporting plate. The position of the head can be adjusted through the arranged head rotating assembly, so that the head of the patient can lie on the back or on the side; meanwhile, a receiving groove formed in the head rotating assembly can receive vomiting substances of the patient, the vomiting substances can be flushed after vomiting, and cleanliness of the receiving groove is guaranteed; the pylorus of a patient can be kept at a high position, the head is lower than the waist, the oral cavity is lower than the throat, and toxicants in gastral cavity plica can be removed to the maximum extent.

Description

Technical Field

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

[0002] Acute poisoning refers to poisons that enter the human body through the skin, mucous membranes, respiratory tract, digestive tract, etc. in a short period of time, causing damage to the body and organ dysfunction. A series of life-threatening pathological and physiological changes and corresponding symptoms caused by the ingestion of poisons are called poisoning. Those who show symptoms of poisoning within a few hours to a few days after ingestion are called acute poisoning.

[0003] Gastric lavage is usually necessary after acute poisoning. Gastric lavage can remove the poison in the stomach at the lowest cost and fastest speed, reduce the absorption of toxins, and buy time to save the patient's life. Gastric lavage can also be used to reduce gastric mucosal edema and pyloric obstruction. At the same time, during gastric lavage, the patient is usually placed in the left side lying position, with the pylorus in a high position, the head lower than the waist, and the mouth lower than the larynx, so as to reduce the entry of gastric contents into the intestinal cavity and reduce the absorption of poisons.

[0004] At present, when performing gastric lavage, medical staff usually change the patient's body position and then the patient maintains the position by himself, or the corresponding medical staff maintains the body position so that the body position requirements for gastric lavage can be achieved; however, this method relies on multiple medical staff and cannot continuously maintain the patient's position; and because the patient may be in a semi-comatose or comatose state during the maintenance, it is difficult to maintain the position autonomously, and there are still many inconveniences to a certain extent.

[0005] Therefore, a posture adjustment and positioning device for gastric lavage of acute poisoning patients is needed to solve the above technical problems. Summary of the invention

[0006] In order to solve the above technical problems, the present invention designs a posture adjustment and positioning device for gastric lavage of patients with acute poisoning. The device can place the patients in different positions according to the severity of the poisoning. For patients who are not unconscious, the patient can be placed in a lateral position and the position can be maintained; for comatose patients, gastric lavage can be performed in a supine position. At the same time, a corresponding mechanism is provided to lift the patient's stomach during gastric lavage, so that the pylorus can be placed in a high position, the head is lower than the waist, and the oral cavity is lower than the larynx, so as to remove the poisons in the gastric folds to the greatest extent.

[0007] In order to achieve the above technical effects, the present invention discloses a posture adjustment and positioning device for gastric lavage of acute poisoning patients, comprising: a base, a support plate, a support assembly, and a head rotation assembly; a lifting rod is fixedly installed around the upper end of the base, the end of the lifting rod is fixedly installed with the support plate, and the head rotation assembly is fixedly installed on one side of the upper end of the support plate; the support assembly is installed at the center of the upper end of the support plate;

[0008] The head rotation assembly includes a support pad, a gear, a contact pad, and a face pad; the support pad is fixedly installed on the upper end of the support plate, the gear is movably installed inside the support pad, and the upper end of the gear engages the face pad through the set gear teeth; the face pad and the support pad are arranged at intervals, and a receiving groove is opened between the intervals, and a plurality of leakage holes are arranged in an array on the receiving groove, and a sewage outlet is arranged on the side wall of the support plate, and the sewage outlet is connected to the leakage hole through a pipe arranged inside the support plate; the rotation of the contact pad is controlled by controlling the rotation of the gear, thereby controlling the angular position of the patient's head.

[0009] Further, the height of the facial pad is higher than the height of the contact pad;

[0010] Furthermore, the other side of the receiving groove is connected to a water pump arranged on the side wall of the support plate, and a one-way valve is arranged on the leakage hole close to the water pump, and the one-way valve is one-way toward one side of the receiving groove;

[0011] Furthermore, the support assembly is composed of a plurality of arc-shaped support plates that are rotatably connected to each other, and the lifting and lowering are controlled by a motor inside; the rotation angle between the plurality of arc-shaped support plates is between 10° and 20°;

[0012] Furthermore, the side-lying limit plates are movably mounted on both sides of the support assembly, and the side-lying limit plates are composed of a rotating disk and a telescopic plate; the rotating disk is movably mounted on the support plate, the telescopic plate is mounted on the upper end of the rotating disk by means of fixed bolts, and an arc plate is movably mounted on the end of the telescopic plate;

[0013] Furthermore, on the support plate, an arc-shaped slide groove is opened at the rear end of the support component, and a leg limit plate is slidably installed on the arc-shaped slide groove; on the support plate, a control panel is fixedly installed on one side between the head rotating component and the support component;

[0014] Furthermore, universal wheels are fixedly installed around the lower end of the base; a slide plate is movably installed on one side of the upper end of the base close to the head rotating component, and a storage bucket is fixedly installed on the upper end of the slide plate.

[0015] The beneficial effects of the present invention are:

[0016] The present invention is a posture adjustment and positioning device for gastric lavage of acute poisoning patients, comprising: a base, a support plate, a support assembly, and a head rotating assembly; lifting rods are fixedly installed around the upper end of the base, the support plate is fixedly installed at the end of the lifting rod, and the head rotating assembly is fixedly installed on one side of the upper end of the support plate; the support assembly is installed at the center of the upper end of the support plate;

[0017] The head rotation component can be used to adjust the position of the head, so that the patient's head can be placed in a supine or side-lying position; at the same time, the receiving groove provided on the head rotation component can receive the patient's vomited material, and the vomit can be washed after vomiting to ensure the cleanliness of the receiving groove; in addition, the patient can be supported by the support component, and the stomach is mainly raised for the patient's side-lying position during support. At the same time, the structure composed of the arc-shaped support plates that rotate and connect with each other can adapt to the patient's physiological structure, so that the patient can keep the pylorus in a high position, the head lower than the waist, and the oral position lower than the larynx to remove the poison in the gastric folds to the greatest extent. At the same time, the device can be placed in a side-lying position for patients who are not in a coma and maintain this position; for comatose patients, gastric lavage can be performed in a supine position, which can adapt to different gastric lavage position adjustment requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings required for describing the embodiment are briefly introduced below.

[0019] Figure 1 The figure is a schematic diagram of the overall structure of a posture adjustment and positioning device for gastric lavage of acutely poisoned patients;

[0020] Figure 2 It is a front view of a posture adjustment and positioning device for gastric lavage of acutely poisoned patients;

[0021] Figure 3 It is a side view of a posture adjustment and positioning device for gastric lavage of an acutely poisoned patient;

[0022] Figure 4 It is a partial view of a posture adjustment positioning device for gastric lavage of an acutely poisoned patient;

[0023] Figure 5 It is a top view of a posture adjustment and positioning device for gastric lavage of an acutely poisoned patient;

[0024] Figure 6 It is a schematic diagram of the structure of the support assembly of a posture adjustment and positioning device for gastric lavage of an acutely poisoned patient in use;

[0025] Figure 7 The present invention is a schematic diagram of the overall structure of a side-lying limit plate of a posture adjustment and positioning device for gastric lavage of an acutely poisoned patient when the side-lying limit plate is in use.

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] 1-base, 11-universal wheel, 12-skateboard, 13-storage bucket, 14-lifting rod, 2-support plate, 21-leg limit plate, 22-arc slide, 23-side limit plate, 231-turntable, 232-telescopic plate, 233-fixing bolt, 234-limiting hole, 235-arc plate, 24-water pump, 25-head rotation assembly, 251-support pad, 252-gear, 253-contact pad, 26-receiving groove, 261-leakage hole, 27-face pad, 28-drainage outlet, 29-control panel, 3-support assembly, 31-arc support plate. DETAILED DESCRIPTION

[0028] Example 1

[0029] A posture adjustment and positioning device for gastric lavage of acute poisoning patients, comprising: a base 1, a support plate 2, a support assembly 3, and a head rotation assembly 25; a lifting rod 14 is fixedly installed around the upper end of the base 1, the end of the lifting rod 14 is fixedly installed with the support plate 2, and the head rotation assembly 25 is fixedly installed on one side of the upper end of the support plate 2; the support assembly 3 is installed at the center of the upper end of the support plate 2; the position of the head can be adjusted by the head rotation assembly 25, so that the patient's head can be kept in a supine or side-lying position; at the same time, the receiving groove 26 provided on the head rotation assembly 25 can receive the patient's vomited material, and the vomit can be rinsed after vomiting to ensure that the receiving groove 26 is clean

[0030] Specifically, the head rotation assembly 25 includes a support pad 251, a gear 252, a contact pad 253, and a face pad 27; the support pad 251 is fixedly mounted on the upper end of the support plate 2, the gear 252 is movably mounted inside the support pad 251, the upper end of the gear 252 is meshed with the face pad 27 through the gear teeth, and the height of the face pad 27 is higher than the height of the contact pad 253; the delayed part of the patient can be made higher than the oral part; the face pad 27 and the support pad 251 are arranged at intervals, and a receiving groove 26 is provided between the intervals, and the receiving groove 26 is inclined to facilitate the flow of vomit, and a plurality of leakage holes 261 are arranged in an array on the receiving groove 26, and sewage treatment can be carried out through the leakage holes 261, and a sewage outlet 28 is provided on the side wall of the support plate 2, and the sewage outlet 28 is connected to the leakage hole 261 through a pipe provided inside the support plate 2; the rotation of the contact pad 253 is controlled by controlling the rotation of the gear 252 to control the angle position of the patient's head. The specific movement process is as follows: the rotation of the gear 252 is controlled by a built-in motor (not shown in the figure), and the rotation of the gear 252 will drive the contact pad 253 meshing with the gear 252 to rotate, thereby realizing the rotation adjustment of the head; at the same time, in order to effectively protect the patient's head and face, the surface of the contact pad 253 and the face pad 27 are covered with a cushion layer, and the cushion layer can be made of silicone, rubber, leather pads and other materials; at the same time, in this embodiment, considering that the patient may vomit due to gastric lavage during or before gastric lavage, a receiving groove 26 is set on the face pad 27 and the support pad 251 to receive the patient's vomit; at the same time, the vomit is discharged through the internal pipe and then through the sewage outlet 28;

[0031] At the same time, in this embodiment, the other side of the receiving groove 26 is connected to the water pump 24 arranged on the side wall of the support plate 2, and a one-way valve is arranged on the leakage hole 261 close to the side of the water pump 24. The one-way valve is unidirectional toward one side of the receiving groove 26. The one-way valve can prevent the patient's vomitus from flowing back into the internal pipe. At the same time, the water pump 24 is connected to an external water tank (not shown in the figure), and the attached vomitus is flushed by the water pump 24, so as to ensure the cleanliness of the inside of the receiving groove 26.

[0032] Example 2

[0033] In this embodiment, based on the support assembly 3 described in embodiment 1, specifically, the patient can be supported by the support assembly 3, and the stomach is mainly lifted for the patient's side-lying position during support. At the same time, the structure composed of the arc-shaped support plates 31 rotating and connected with each other can adapt to the patient's physiological structure, so that the patient can keep the pylorus in a high position, the head lower than the waist, and the oral position lower than the larynx to remove the poison in the gastric cavity folds to the greatest extent. The support assembly 3 is composed of a plurality of arc-shaped support plates 31 rotating and connected with each other, and the lifting and lowering are controlled by a motor inside, and the adjustment and control are performed according to specific needs; the rotation angle between the plurality of arc-shaped support plates 31 is between 10°-20°; and the rotation is downward, and the rotation angle is limited so that the arc-shaped support plate 31 can form an arched structure after the rotation, which is used to accommodate the patient's body parts.

[0034] At the same time, in this embodiment, the side-lying limiting plates 23 are movably installed on both sides of the supporting assembly 3, and the side-lying limiting plates 23 are composed of a rotating disk 231 and a telescopic plate 232; the rotating disk 231 is movably installed on the supporting plate 2, and the telescopic plate 232 is installed on the upper end of the rotating disk 231 by means of a fixed bolt 233, and an arc plate is movably installed at the end of the telescopic plate 232; the side-lying limiting plates 23 are provided; the patient's body position can be kept stable when the patient lies on his side, specifically, the telescopic plate 232 can be aligned with the patient's abdomen and waist for fixing by the rotation of the rotating disk 231; at the same time The telescopic plate 232 is telescopically fixed by means of a limiting hole 234 and a limiting nail; in addition, in this embodiment, an arc-shaped slide groove 22 is provided on the support plate 2 at the rear end of the support assembly 3, and a leg limiting plate 21 is slidably installed on the arc-shaped slide groove 22, and the patient's legs can be restricted by the leg limiting plate 21 (mainly for the supine position; on the support plate 2, a control panel 29 is fixedly installed on one side between the head rotation assembly 25 and the support assembly 3, and the operation of the motor and the water pump 24 can be controlled by the set control panel 29, which belongs to the prior art and will not be described in detail here.)

[0035] Universal wheels 11 are fixedly installed around the lower end of the base 1, and the universal wheels 11 are convenient for movement; a slide plate 12 is movably installed on one side of the upper end of the base 1 close to the head rotating component 25, and a storage bucket 13 is fixedly installed on the upper end of the slide plate 12. Vomit can be received by the storage bucket 13, and the sliding installation method is carried out by a damping rotation installation method, which can be fixed to a certain extent after pulling control.

[0036] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only the specific implementation methods described.

Claims

1. A posture adjustment and positioning device for gastric lavage of acutely poisoned patients, characterized in that: include: Base, support plate, support assembly, head rotation assembly; The upper end of the base is fixedly installed with lifting rods around it, the end of the lifting rod is fixedly installed with the support plate, and the head rotating assembly is fixedly installed on one side of the upper end of the support plate; the support assembly is installed at the center of the upper end of the support plate; The head rotation assembly includes a support pad, a gear, a contact pad, and a face pad; the support pad is fixedly installed on the upper end of the support plate, the gear is movably installed inside the support pad, and the upper end of the gear engages the face pad through the set gear teeth; the face pad and the support pad are arranged at intervals, and a receiving groove is opened between the intervals, and a plurality of leakage holes are arranged in an array on the receiving groove, and a sewage outlet is arranged on the side wall of the support plate, and the sewage outlet is connected to the leakage hole through a pipe arranged inside the support plate; the rotation of the contact pad is controlled by controlling the rotation of the gear, thereby controlling the angular position of the patient's head.

2. A posture adjustment and positioning device for gastric lavage of acute poisoning patients according to claim 1, characterized in that: The height of the face pad is higher than the height of the contact pad.

3. A posture adjustment and positioning device for gastric lavage of acute poisoning patients according to claim 2, characterized in that: The other side of the receiving groove is connected to a water pump arranged on the side wall of the support plate, and a one-way valve is arranged on the leakage hole close to one side of the water pump, and the one-way valve is one-way toward one side of the receiving groove.

4. A posture adjustment and positioning device for gastric lavage of acute poisoning patients according to claim 1, characterized in that: The support assembly is composed of a plurality of arc-shaped support plates that are rotatably connected to each other, and the lifting and lowering are controlled by a motor inside; the rotation angle between the plurality of arc-shaped support plates is between 10° and 20°.

5. The posture adjustment and positioning device for gastric lavage of acute poisoning patients according to claim 1, characterized in that: The side-lying limit plates are movably installed on both sides of the support assembly, and the side-lying limit plates are composed of a turntable and a telescopic plate; the turntable is movably installed on the support plate, the telescopic plate is installed on the upper end of the turntable by means of set fixing bolts, and an arc plate is movably installed at the end of the telescopic plate.

6. A posture adjustment and positioning device for gastric lavage of acute poisoning patients according to claim 1, characterized in that: The support plate is provided with an arc-shaped slide groove at the rear end of the support component, and a leg limiting plate is slidably installed on the arc-shaped slide groove; and a control panel is fixedly installed on one side of the support plate between the head rotating component and the support component.

7. A posture adjustment and positioning device for gastric lavage of acute poisoning patients according to claim 1, characterized in that: Universal wheels are fixedly installed around the lower end of the base; a slide plate is movably installed on one side of the upper end of the base close to the head rotating component, and a storage bucket is fixedly installed on the upper end of the slide plate.

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