DSA mattress convenient for weighing body weight

Abstract

The utility model discloses a DSA mattress convenient for weighing in the technical field of DSA mattresses, which comprises a mattress frame, mounting grooves are arranged on two sides of the mattress frame, two groups of rotating rods are rotatably arranged on the inner sides of the two groups of mounting grooves, rotating blocks are fixedly sleeved on the outer sides of the rotating rods, and protective pads are fixedly arranged on the upper sides of the rotating blocks. A connecting disc is fixedly arranged at the outer side end of the connecting rod; an L-shaped block is fixedly arranged on the lower side of the mattress frame; a positioning rod is movably arranged on the outer side of the L-shaped block; a connector is fixedly arranged at one end of the positioning rod; by means of the simple installation structure, the hand and foot supporting device can conveniently and stably support the unfolded hands and feet of a patient, guarantees the stability of the hands and feet of the patient, improves the comfort of the patient, guarantees the treatment effect, and is good in practical effect and worthy of being popularized and used in the existing market.

Description

Technical Field

[0001] The utility model relates to the technical field of DSA mattresses, and more specifically to a DSA mattress which is convenient for weighing body weight. Background Art

[0002] Subtraction angiography (DSA) is a computer-assisted angiography method. It is a new X-ray examination technology used in clinical practice since the 1970s. It is completed by using a computer program to perform two imagings. Before the contrast agent is injected, the first imaging is performed, and the image is converted into a digital signal and stored by a computer. After the contrast agent is injected, the image is imaged again and converted into a digital signal. The two digital images are subtracted to eliminate the same signal, and a vascular image with only the contrast agent is obtained. This image is clearer and more intuitive than the image displayed by conventional cerebral angiography used in the past, and some fine vascular structures can also be displayed. When performing angiography, the patient needs to lie on the bed, so a special mattress is needed.

[0003] The patient needs to determine the dosage of the medicine according to his weight changes. However, some patients are bedridden and it is inconvenient to get out of bed to weigh themselves, so a mattress with a weighing function is required. When using the existing mattresses with a weighing function, the area of ​​the mattress is relatively fixed, and the patient sometimes needs to spread his hands and feet during treatment. The spread hands and feet cannot be supported by the mattress. During the long treatment process, the patient's hands and feet are in a suspended state, which may affect the treatment effect on the one hand, and make the patient feel uncomfortable and affect the patient's comfort.

[0004] In view of this, we propose a DSA mattress that is convenient for weighing body weight. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] The utility model aims to provide a DSA mattress that is convenient for weighing body weight, so as to solve the problem in the above background technology that the existing mattress area is relatively fixed, which is inconvenient for supporting the patient's outstretched arms and legs and affects the patient's comfort.

[0007] 2. Technical solution

[0008] A DSA mattress convenient for weighing body weight comprises a mattress frame, both sides of the mattress frame are provided with mounting grooves, two groups of rotating rods are rotatably arranged inside the two groups of mounting grooves, a rotating block is fixedly sleeved on the outer side of the rotating rod, a protective pad is fixedly arranged on the upper side of the rotating block, and the rotating rod movably passes through the mounting groove and extends to the lower side, a connecting rod is fixedly arranged on the outer end of the rotating rod at the lower part of the mounting groove, a connecting plate is fixedly arranged on the outer end of the connecting rod, an L-shaped block is fixedly arranged on the lower side of the mattress frame, a positioning rod is movably arranged on the outer side of the L-shaped block, a connecting head is fixedly arranged on one end of the positioning rod, and the other end of the positioning rod movably passes through the L-shaped block and extends to the inner side, and a plurality of positioning holes for docking the positioning rods are arranged on the outer side of the connecting plate.

[0009] Preferably, a weighing plate is provided on the lower side of the mattress frame, and display screens docked with the weighing plate are provided on both sides of the mattress frame.

[0010] Preferably, a cushion is provided on the upper side of the mattress frame.

[0011] Preferably, a plurality of groups of anti-sliding blocks are fixedly provided on the outer side of the connecting head, and the plurality of groups of anti-sliding blocks are all made of soft materials.

[0012] Preferably, a spring is sleeved on the outer side of the positioning rod, one end of the spring is connected to the L-shaped block, and the other end of the spring is connected to the connecting head.

[0013] Preferably, a fleece-surface Velcro is fixedly provided on the lower side of the soft cushion, and a hook-surface Velcro that engages with the fleece-surface Velcro is fixedly provided on the upper side of the mattress frame.

[0014] Preferably, an anti-slip pad is fixedly provided on the lower side of the mattress frame.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the advantages of the present invention are:

[0017] 1. The utility model provides installation grooves, rotating rods, rotating blocks, protective pads and other mechanisms, and through the cooperation of various mechanisms, it is convenient to stably support the patient's outstretched hands and feet, ensure the stability of the patient's hands and feet, improve the patient's comfort, and ensure the treatment effect.

[0018] 2. The utility model is provided with connecting rods, connecting plates, L-shaped blocks, positioning rods, positioning holes, springs and other mechanisms, and through the mutual cooperation of various mechanisms, it is possible to facilitate the adjustment of the rotating block while ensuring the stability of the rotating block. It is very flexible and convenient to use, convenient for medical staff to operate, meets various usage needs, and has better applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the use effect of the utility model;

[0021] Figure 3 This is a side view of the structure of the utility model;

[0022] Figure 4 For this utility model Figure 1 A schematic diagram of the structure enlargement in the middle;

[0023] Explanation of numbers in the figure: 1 mattress frame, 2 weighing plate, 3 display screen, 4 soft cushion, 5 mounting slot, 6 rotating rod, 7 rotating block, 8 protective pad, 9 connecting rod, 10 connecting plate, 11 L-shaped block, 12 positioning rod, 13 connecting head, 14 positioning hole, 15 spring, 16 hook-side Velcro, 17 fleece-side Velcro, 18 anti-slip pad. DETAILED DESCRIPTION

[0024] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0025] In the description of the present invention, "plurality" means two or more than two, unless otherwise clearly and specifically defined.

[0026] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0027] See also Figure 1-4 ,The utility model provides a technical solution:

[0028] A DSA mattress convenient for weighing body weight comprises a mattress frame 1, both sides of the mattress frame 1 are provided with mounting grooves 5, two groups of rotating rods 6 are rotatably arranged inside the two groups of mounting grooves 5, rotating blocks 7 are fixedly sleeved outside the rotating rods 6, a protective pad 8 is fixedly arranged on the upper side of the rotating block 7, and the rotating rods 6 movably penetrate the mounting grooves 5 and extend to the lower side, a connecting rod 9 is fixedly arranged on the outer end of the rotating rod 6 at the lower part of the mounting groove 5, a connecting plate 10 is fixedly arranged on the outer end of the connecting rod 9, an L-shaped block 11 is fixedly arranged on the lower side of the mattress frame 1, a positioning rod 12 is movably arranged on the outer side of the L-shaped block 11, a connector 13 is fixedly arranged at one end of the positioning rod 12, and the other end of the positioning rod 12 movably penetrates the L-shaped block 11 and extends to the inner side, a plurality of positioning holes 14 for docking the positioning rods 12 are arranged on the outer side of the connecting plate 10, the rotating blocks 7 and the protective pad 8 can be conveniently used and stored, so as to improve the flexibility of use of the mattress while ensuring the normal use of the mattress.

[0029] Specifically, a weighing plate 2 is provided on the lower side of the mattress frame 1, and display screens 3 docking with the weighing plate 2 are provided on both sides of the mattress frame 1. At the same time, the weighing plate 2 can be conveniently provided to weigh the patient on the mattress, thereby facilitating medical staff to administer medicines.

[0030] Furthermore, a cushion 4 is provided on the upper side of the mattress frame 1. The cushion 4 can improve the overall softness of the mattress and further improve the comfort of the patient.

[0031] It is worth noting that multiple groups of anti-sliding blocks are fixedly arranged on the outside of the connecting head 13, and the multiple groups of anti-sliding blocks are all made of soft materials. The simultaneous arrangement of multiple groups of anti-sliding blocks can increase the friction of the connecting head 13, making it more convenient to pull the connecting head 13.

[0032] It is worth noting that a spring 15 is sleeved on the outside of the positioning rod 12, one end of the spring 15 is connected to the L-shaped block 11, and the other end of the spring 15 is connected to the connecting head 13. The spring 15 does not deform in its initial state. When the connecting head 13 is pulled to drive the positioning rod 12 to move, the connecting head 13 stretches the spring 15, and the spring 15 is deformed at this time. When the connecting head 13 is released, the elastic potential energy of the spring 15 is released, so that the positioning rod 12 can be quickly driven to be inserted into the positioning hole 14, thereby improving the convenience of tea plugging and ensuring the stability of plugging.

[0033] In addition, a fleece-surface Velcro 17 is fixedly provided on the lower side of the cushion 4, and a hook-surface Velcro 16 which is connected to the fleece-surface Velcro 17 is fixedly provided on the upper side of the mattress frame 1. By providing a detachable cushion 4, it is convenient to replace the cushion 4 individually when it is worn out after being used for a long time. It is also convenient to clean and disinfect the cushion 4, thereby improving the convenience of use.

[0034] It must be said that an anti-skid pad 18 is fixedly provided on the lower side of the mattress frame 1. The anti-skid pad 18 can improve the overall friction of the device, making the mattress more stable when placed on the hospital bed and avoiding slipping.

[0035] Working principle: first, the patient lies on the soft cushion 4, and the weighing disc 2 can weigh the patient and display the weighing value through the display screen 3. During the treatment, when the patient needs to spread his hands and feet, the connecting head 13 at the corresponding position can be pulled down, and the movement of the connecting head 13 drives the positioning rod 12 to move and move out of the positioning hole 14, and then the connecting disc 10 is rotated, and the rotation of the connecting disc 10 drives the connecting rod 9 and the rotating rod 6 to rotate, and the rotating rod 6 drives the rotating block 7 and the protective pad 8 to rotate until the rotating block 7 and the protective pad 8 are rotated to the appropriate position, and then the connecting head 13 is released. At this time, the elastic potential energy of the spring 15 is released and drives the positioning rod 12 to be inserted into a group of positioning holes 14 on the connecting disc 10 again, so as to facilitate the fixation of the rotating block 7 and the protective pad 8, and then the patient places his hands and feet on the protective pad 8.

[0036] 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 DSA mattress for convenient weight measurement, comprising a mattress frame (1), characterized in that: Both sides of the mattress frame (1) are provided with mounting grooves (5), two groups of rotating rods (6) are rotatably arranged inside the two groups of mounting grooves (5), a rotating block (7) is fixedly sleeved on the outside of the rotating rod (6), a protective pad (8) is fixedly arranged on the upper side of the rotating block (7), and the rotating rod (6) movably passes through the mounting groove (5) and extends to the lower side, a connecting rod (9) is fixedly arranged on the outer end of the rotating rod (6) located at the lower side of the mounting groove (5), and a connecting plate (10) is fixedly arranged on the outer end of the connecting rod (9), an L-shaped block (11) is fixedly arranged on the lower side of the mattress frame (1), a positioning rod (12) is movably arranged on the outer side of the L-shaped block (11), a connecting head (13) is fixedly arranged on one end of the positioning rod (12), and the other end of the positioning rod (12) movably passes through the L-shaped block (11) and extends to the inner side, and a plurality of positioning holes (14) for docking with the positioning rod (12) are pierced through the outer side of the connecting plate (10).

2. A DSA mattress for convenient weight measurement according to claim 1, characterized in that: A weighing plate (2) is arranged on the lower side of the mattress frame (1), and display screens (3) docking with the weighing plate (2) are arranged on both sides of the mattress frame (1).

3. The DSA mattress for convenient weight measurement according to claim 1, characterized in that: A soft cushion (4) is arranged on the upper side of the mattress frame (1).

4. The DSA mattress for convenient weight measurement according to claim 1, characterized in that: A plurality of groups of anti-sliding blocks are fixedly arranged on the outer side of the connecting head (13), and the plurality of groups of anti-sliding blocks are all made of soft materials.

5. The DSA mattress for convenient weight measurement according to claim 1, characterized in that: A spring (15) is sleeved on the outer side of the positioning rod (12), one end of the spring (15) is connected to the L-shaped block (11), and the other end of the spring (15) is connected to the connecting head (13).

6. The DSA mattress for convenient weight measurement according to claim 3, characterized in that: A fleece-surface Velcro (17) is fixedly provided on the lower side of the soft pad (4), and a hook-surface Velcro (16) that engages with the fleece-surface Velcro (17) is fixedly provided on the upper side of the mattress frame (1).

7. The DSA mattress for convenient weight measurement according to claim 1, characterized in that: An anti-slip pad (18) is fixedly arranged on the lower side of the mattress frame (1).

Images