Stretchable adjusting bed for neck ultrasonic examination or operation
By designing a stretch-type adjustment bed for neck ultrasound examination or surgery, the servo cylinder and airbag technology can achieve effective exposure of the neck, solving the problem of neck obstruction or depression, and improving the effectiveness and accuracy of examination or surgery sex.
Patent Information
- Application Number
- CN202421105668.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-21
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-05-21
AI Technical Summary
In neck ultrasound examination or surgery, due to individual differences in the patient, especially the neck obstruction or depression caused by short or obesity, it increases the difficulty of examination and surgery, affecting the penetration of the device terminal and the integrity of the examination or surgery. Sex and precision.
A stretch-type adjustment bed is designed, including the bed body and the adjustment bracket. The tilt angle of the bed body is adjusted through the servo cylinder, combined with the chest pad mechanism and the head pad mechanism, and the airbag and driving mechanism are used to achieve effective exposure and stability of the neck. .
It improves the convenience and stability of neck ultrasound examination or surgery, enhances the effectiveness and accuracy of examination or surgery, and is especially suitable for patients with obesity or short neck.
Smart Images
Figure CN222487961U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of ultrasonic examination, in particular to a stretchable adjustable bed used for cervical ultrasonic examination or surgery. Background Art
[0002] Neck ultrasound is used to check for diseases of the organs and tissues in the neck. In fact, the neck includes many organs and tissues, such as the thyroid gland, cervical lymph nodes, parotid gland, submandibular gland, carotid artery, vertebral artery, subclavian artery, and some abnormal subcutaneous bags. For example, ultrasound of the thyroid gland can measure the size of the thyroid gland and look at the internal echo of the thyroid gland to determine whether the thyroid gland is inflamed or has nodules. Ultrasound of the neck blood vessels can be used to see whether the neck arteries are hardened, plaques, stenosis, and other problems. An ultrasound of the neck lymph nodes can be used to see whether the neck lymph nodes are enlarged, the shape, size, and number of the enlarged lymph nodes, so as to determine whether the lymph nodes are inflammatory or malignant and metastatic.
[0003] When a local lump or discomfort appears in the neck, color ultrasound examination is the first choice, because color ultrasound is simple, convenient and has no radiation to the human body. Some patients need to be examined repeatedly with color ultrasound to observe changes in their condition due to their illness.
[0004] During examination or surgery, it is very necessary to fully expose the neck. Currently, the length of an adult's neck is usually only 10 to 18 cm. Since some patients are short and relatively obese, the neck is easily blocked or sunken during neck examination or surgery. That is, the patient's neck is blocked or obstructed by the chin, clavicle or other tissues, which increases the difficulty of examination and surgery, affects the penetration of the equipment terminal, and ultimately easily affects the integrity of the examination or the accuracy of the operation.
[0005] Traditional examination beds are usually implemented on the basis of ordinary beds by adding various pillows or pads. They are difficult to use and inconvenient to fix and adjust. Patients have poor physical sensation and stability. It is also difficult and inconvenient for medical staff to operate, which seriously affects some examinations or surgical operations at unconventional angles. Summary of the invention
[0006] The utility model aims to provide a stretchable adjustable bed used for cervical ultrasonic examination or surgery, so as to improve the convenience and stability during the examination or surgery, and to improve the efficiency of the examination or surgery.
[0007] In order to achieve the above purpose, the technical solution of the utility model is as follows:
[0008] The stretchable adjustable bed used for cervical ultrasound examination or surgery comprises a bed body and an adjusting bracket, wherein the adjusting bracket comprises a servo cylinder, and the adjusting bracket is in a rotationally connected state with the bed body and is used for adjusting the tilt angle of the bed body. A chest pad mechanism and a head pad mechanism are arranged on the bed body, wherein the chest pad mechanism is a hump-shaped structure with a first airbag arranged inside, and the head pad mechanism is a saddle-shaped structure with a second airbag and a third airbag arranged on both sides thereof, respectively. The first airbag, the second airbag and the third airbag are all connected to an air source through pipelines and control valves, and a driving mechanism is arranged on the back of the bed body for the chest pad mechanism, and the driving mechanism is used for adjusting the longitudinal position of the chest pad mechanism.
[0009] Furthermore, the chest pad mechanism includes a bottom plate, a flexible outer skin, a flexible filler and a first airbag, the flexible outer skin covers the flexible filler and the first airbag inside, and the upper edge of the chest pad mechanism is an inclined structure and the lower edge is a flat structure.
[0010] Furthermore, the head cushion mechanism includes a base plate, a flexible outer skin, a flexible filler, a second airbag and a third airbag, and its saddle-shaped structure is used to accommodate the user's head, and the second airbag and the third airbag are used to clamp the user's head.
[0011] Furthermore, a foot mechanism is arranged at the lower end of the bed body, and the foot mechanism includes a support plate, a slider, a screw and a screw motor. The top of the slider is fixedly connected to the support plate, and a threaded hole is horizontally arranged below the slider. The threaded hole is connected to the screw, and the screw motor is used to drive the screw to rotate. A straight groove is arranged correspondingly at the center line of the bed body, and the slider is just restricted to be accommodated in the straight groove.
[0012] Furthermore, a binding mechanism is arranged above the foot plate mechanism, and the binding mechanism includes a binding belt and a buckle, and the binding mechanism is used to restrict the legs, hips or waist of the user.
[0013] Furthermore, a bracket is arranged at the bottom of the bed, and the bracket is rotatably connected with the bed through a rotating shaft. A servo cylinder is arranged between the bracket and the bed bracket, and the servo cylinder is used to adjust the tilt angle of the bed.
[0014] Furthermore, a horizontal mechanism is arranged on the side wall of the bed, and the horizontal mechanism includes a hollow tube, a right-angled bent tube and a straight rod. The bottom of the hollow tube is fixedly connected to the bed by a first bolt, one end of the bent tube can be accommodated inside the hollow tube, and the other end of the bent tube is rotatably connected to the straight rod. A configuration block is arranged at the lower end of the straight rod, and a horizontal laser line generator is arranged at the upper end.
[0015] Furthermore, a second bolt is arranged on the hollow tube, and the second bolt is used to adjust and limit the height position of the bent tube relative to the hollow tube.
[0016] Compared with the existing technology, this solution has the following advantages:
[0017] The present invention is a stretchable adjustable bed for cervical ultrasound examination or surgery. The main body adopts a chest pad mechanism and a head pad mechanism arranged on the bed body to control and adjust the lying angle of the human body, wherein the head pad mechanism is used to limit the position of the head, and the chest pad mechanism is used to adjust and support the chest and back of the human body, so that the human neck can be forced to be lifted upward, thereby realizing the exposure of the neck, facilitating various examinations or surgical operations, and more suitable for various obese or short-necked patients;
[0018] The chest pad mechanism is equipped with a driving mechanism, which can adjust its longitudinal position on the bed, so as to realize adjustment operations for various uses. The head pad mechanism is equipped with an independently adjustable second airbag and a third airbag, so that the height position, clamping adjustment and left and right tilt adjustment operations of the user's head can be realized, which facilitates the precise examination or surgery of the unilateral neck.
[0019] In order to improve the accuracy of neck examination or surgery, this solution uses a servo cylinder to adjust the tilt angle of the bed. On the one hand, the chest pad mechanism and the head pad mechanism can ensure that the neck is exposed while achieving a horizontal position of the neck. On the other hand, it can facilitate the operation of patients with difficulty in moving to get on the bed.
[0020] In order to better adjust the horizontal position of the neck, this solution uses a horizontal mechanism and maintains its horizontal laser line generator vertically based on its own gravity to project a horizontal laser line on the user's neck. This can ensure that the patient's neck is in a horizontal position when the bed's tilt angle is adjusted, thereby improving the accuracy of examination or surgery. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 It is a schematic diagram of the overall structure of a preferred embodiment.
[0022] Figure 2 It is a schematic diagram of the angle structure of the bottom of the bed.
[0023] Figure 3 It is a schematic diagram of the side structure of the chest pad mechanism and the head pad mechanism.
[0024] Figure 4 It is a structural diagram of the bed with tilt adjustment.
[0025] Figure 5 for Figure 4 Schematic diagram of the enlarged structure of part A. DETAILED DESCRIPTION
[0026] refer to Figures 1 to 5A stretchable adjustable bed for cervical ultrasound examination or surgery includes a bed body 1 and an adjustment bracket 11. The adjustment bracket 11 is used to place and support the bed body 1. A servo cylinder 12 is arranged at the rear end, and the front end is dynamically connected to the bed body 1 through a rotating shaft 13. Therefore, the servo cylinder 12 can be used to adjust the inclination angle of the bed body 1 with the rotating shaft 13 as the center line.
[0027] A chest pad mechanism 2 and a head pad mechanism 3 are arranged on the bed body 1. The main body of the chest pad mechanism 2 is a hump-shaped structure. The chest pad mechanism 2 includes a bottom plate, a flexible outer skin, a flexible filler and a first airbag. The bottom plate is placed on the upper surface of the bed body 1, and the flexible outer skin covers the bottom plate, and the flexible filler and the first airbag are covered therein. When viewed from the side, the upper edge of the chest pad mechanism 2 is a relatively inclined structure, and the lower edge thereof is a relatively gentle structure, so it is more in line with the structure of the back of the human body;
[0028] The chest pad mechanism 2 is provided with a driving mechanism 4 on the back of the bed body 1. Specifically, a straight groove is provided on the bed body 1, and a slider is installed on the back plate of the chest pad mechanism 2. The slider is just accommodated in the straight groove, and a thread is provided on the slider. A screw rod and a screw rod motor are correspondingly arranged on the back of the bed body 1, wherein the screw rod is installed in cooperation with the thread of the slider, so the driving mechanism 4 can adjust the longitudinal position of the chest pad mechanism, thereby realizing adjustment for different neck conditions.
[0029] The head cushion mechanism 3 is mainly a saddle-shaped structure, and the head cushion mechanism also has a base plate, a flexible outer skin and a flexible filler. The second airbag and the third airbag are arranged inside the head cushion mechanism 3, wherein the flexible outer skin covers the base plate, and the flexible filler, the second airbag and the third airbag are covered inside thereof. The saddle-shaped structure constructed by the second airbag and the third airbag is used to accommodate or clamp the user's head.
[0030] The first airbag, the second airbag and the third airbag are all independently connected to the air source through pipelines and control valves. The operator (doctor) can control the inflation and deflation of the corresponding airbags by controlling the corresponding control valves. By controlling the first airbag, the bulge of the chest pad mechanism 2 can be achieved, so the chest and back of the user (patient) can be lifted, so the neck of the user will be lifted and exposed, which improves the accuracy and convenience of the examination or surgery;
[0031] The operator (doctor) can support and adjust the position of the user's (patient's) head by controlling the second airbag and the third airbag. In some special detection or surgical situations, the operator can independently adjust the inflation and deflation of the second airbag or the third airbag to achieve left or right tilting of the user's head and clamping it. Therefore, the operator can independently control the first airbag, the second airbag and the third airbag, and under the combined action of the driving mechanism 4, perform targeted and precise operations on various different user characteristics, achieve complete exposure of the neck, and thus improve the accuracy of the examination or surgery.
[0032] In one embodiment, a foot mechanism 5 is arranged at the lower end of the bed body 1, and the foot mechanism 5 includes a support plate 51. The support plate 51 has a structure similar to the driving mechanism 4, and also includes a slider, a screw and a screw motor. The top of the slider is fixedly connected to the support plate 51, and a threaded hole is horizontally arranged below the slider. The threaded hole is connected to the screw. The screw motor is used to drive the screw to rotate. A straight groove is correspondingly arranged at the midline of the bed body 1, and the slider is just restricted to be accommodated in the straight groove. Therefore, under the action of the screw motor, the longitudinal position of the support plate 51 can be adjusted to adapt to the height of different users, so that they can lie stably on the bed body 1.
[0033] In one embodiment, a binding mechanism is arranged above the foot mechanism 5, and the binding mechanism includes a binding belt 52 and a buckle 53. The binding mechanism is used to restrict the user's legs, hips or waist. The user can lie firmly on the bed 1 through the binding mechanism.
[0034] A horizontal mechanism 6 is arranged on the side wall of the bed body 1. The horizontal mechanism 6 is preferably arranged at a position corresponding to the user's neck. The horizontal mechanism 6 includes a hollow tube 61, a right-angled curved tube 62 and a straight rod 63. The bottom of the hollow tube 61 is fixedly connected to the bed body by a first bolt 66. One end of the curved tube 62 can be accommodated inside the hollow tube 61. The other end of the curved tube 62 is rotatably connected to the straight rod 63. A counterweight block 64 is arranged at the lower end of the straight rod 63, and a horizontal laser line generator 65 is arranged at the upper end. A second bolt 67 is arranged on the hollow tube 61. The second bolt 67 is used to adjust and limit the height position of the curved tube 62 relative to the hollow tube 61.
[0035] When the examination or surgery needs to ensure that the user's neck remains in a horizontal state, first, according to the examination or surgery requirements, the first airbag, the second airbag, the third airbag and the driving mechanism 4 are adjusted accordingly, so that the chest pad mechanism 2 and the head pad mechanism 3 are in a working state matching the user, and the user's neck is in a completely exposed state, and the horizontal laser generator 65 then projects a horizontal laser line to the neck position. Since the user's neck is exposed and his back is lifted upward by the chest pad mechanism 2, the neck is in a backward leaning state. The operator then controls the servo cylinder 12 to slowly tilt the bed 1 downward until the horizontal laser line is aligned with the user's neck, thereby ensuring that the user's neck is in a horizontal state. If necessary, the entire horizontal laser can be disassembled by loosening the first bolt 66, so it will not affect subsequent examinations or surgical operations.
[0036] In summary, the present invention is a stretchable adjustable bed for cervical ultrasound examination or surgery. The main body adopts a chest pad mechanism and a head pad mechanism arranged on the bed body to control and adjust the lying angle of the human body, wherein the head pad mechanism is used to limit the position of the head, and the chest pad mechanism is used to adjust and support the chest and back of the human body, so that the human neck can be forced to be lifted upward, thereby realizing the exposure of the neck, facilitating various examinations or surgical operations, and more suitable for various obese or short-necked patients;
[0037] The chest pad mechanism is equipped with a driving mechanism, which can adjust its longitudinal position on the bed, so as to realize adjustment operations for various uses. The head pad mechanism is equipped with an independently adjustable second airbag and a third airbag, so that the height position, clamping adjustment and left and right tilt adjustment operations of the user's head can be realized, which facilitates the precise examination or surgery of the unilateral neck.
[0038] In order to improve the accuracy of neck examination or surgery, this solution uses a servo cylinder to adjust the tilt angle of the bed. On the one hand, the chest pad mechanism and the head pad mechanism can ensure that the neck is exposed while achieving a horizontal position of the neck. On the other hand, it can facilitate the operation of patients with difficulty in moving to get on the bed.
[0039] In order to better adjust the horizontal position of the neck, this solution uses a horizontal mechanism and maintains its horizontal laser line generator vertically based on its own gravity to project a horizontal laser line on the user's neck. This can ensure that the patient's neck is in a horizontal position when the bed's tilt angle is adjusted, thereby improving the accuracy of examination or surgery.
Claims
1. An adjustable bed for neck ultrasound examination or surgery, characterized by: The invention comprises a bed body and an adjusting bracket, wherein the adjusting bracket comprises a servo cylinder, and the adjusting bracket is in a rotationally connected state with the bed body and is used for adjusting the tilt angle of the bed body; a chest pad mechanism and a head pad mechanism are arranged on the bed body; the chest pad mechanism is a hump-shaped structure with a first airbag arranged inside; the head pad mechanism is a saddle-shaped structure with a second airbag and a third airbag arranged on both sides thereof, respectively; the first airbag, the second airbag and the third airbag are all connected to an air source through pipelines and a control valve; a driving mechanism is arranged on the back of the bed body for the chest pad mechanism, and the driving mechanism is used for adjusting the longitudinal position of the chest pad mechanism.
2. The expandable adjustable bed for cervical ultrasound examination or surgery according to claim 1, characterized in that: The chest pad mechanism comprises a bottom plate, a flexible outer skin, a flexible filler and a first airbag. The flexible outer skin covers the flexible filler and the first airbag inside. The upper edge of the chest pad mechanism is an inclined structure, and the lower edge is a flat structure.
3. The expandable adjustable bed for cervical ultrasound examination or surgery according to claim 1, characterized in that: The head cushion mechanism comprises a bottom plate, a flexible outer skin, a flexible filler, a second airbag and a third airbag, and its saddle-shaped structure is used to accommodate the user's head, and the second airbag and the third airbag are used to clamp the user's head.
4. The expandable adjustable bed for cervical ultrasound examination or surgery according to claim 1, characterized in that: A foot mechanism is arranged at the lower end of the bed body, and the foot mechanism includes a support plate, a slider, a screw and a screw motor. The top of the slider is fixedly connected to the support plate, and a threaded hole is horizontally arranged below the slider, which is connected to the screw. The screw motor is used to drive the screw to rotate. A straight groove is arranged correspondingly at the center line of the bed body, and the slider is just restricted to be accommodated in the straight groove.
5. The expandable adjustable bed for cervical ultrasound examination or surgery according to claim 4, characterized in that: A binding mechanism is arranged above the foot mechanism, and the binding mechanism comprises a binding belt and a buckle, and the binding mechanism is used to restrict the legs, hips or waist of the user.
6. The expandable adjustable bed for cervical ultrasound examination or surgery according to claim 1, characterized in that: A bracket is arranged at the bottom of the bed, and the bracket is rotatably connected with the bed through a rotating shaft. A servo cylinder is arranged between the bracket and the bed bracket, and the servo cylinder is used to adjust the tilt angle of the bed.
7. The expandable adjustable bed for cervical ultrasound examination or surgery according to claim 1, characterized in that: A horizontal mechanism is arranged on the side wall of the bed, and the horizontal mechanism includes a hollow tube, a right-angled bent tube and a straight rod. The bottom of the hollow tube is fixedly connected to the bed by a first bolt, one end of the bent tube can be accommodated inside the hollow tube, and the other end of the bent tube is rotatably connected to the straight rod. A configuration block is arranged at the lower end of the straight rod, and a horizontal laser line generator is arranged at the upper end.
8. The expandable adjustable bed for cervical ultrasound examination or surgery according to claim 7, characterized in that: A second bolt is arranged on the hollow tube, and the second bolt is used to adjust and limit the height position of the bent tube relative to the hollow tube.