Transducer fixing device

Abstract

The utility model belongs to the technical field of medical instruments, and particularly relates to a transducer fixing device which comprises a surrounding fixing belt body, a binding combination belt used for limiting the position of a transducer is fixedly connected to the inner side of the surrounding fixing belt body, a limb passing area is arranged between the binding combination belt and the surrounding fixing belt body, and the limb passing area is connected with the binding combination belt. A transition connecting layer piece is arranged on the outer side of the limb passing area and comprises a breathable contact pad, an extrudable soft pad and a hard connecting strip. A transition connecting layer piece is arranged on the outer side of the limb passing area and comprises a breathable contact pad, an extrudable soft pad and a hard connecting strip, the transducer can be fixed, meanwhile, the breathable contact pad can be connected in a wrapping mode, the transducer can be fixed conveniently, and under the surrounding effect of the middle cavity and the side surrounding cavity, the breathable contact pad can be connected in a wrapping mode through breathable connecting teeth. The position is controlled through the hard connecting strip, breathable intervals are distinguished, when the transducer is connected, air circulation can be facilitated, and the using comfort of a patient is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical equipment, and in particular relates to a transducer fixing device. Background Art

[0002] Non-invasive arterial blood pressure monitoring is routinely used in intensive care units, providing some important physiological parameters for patients with stable hemodynamics. Some patients who cannot dynamically and accurately reflect the actual blood pressure level need invasive arterial blood pressure monitoring. IBP is a basic hemodynamic parameter, often used to guide clinical treatment, especially in critical illness. Invasive arterial blood pressure monitoring is a monitoring method in which a puncture tube is inserted directly into the artery, connected to a transducer through a pressure measuring tube, and the transducer converts the pressure into an electrical signal. After amplification, the pressure waveform, systolic pressure, diastolic pressure, and mean arterial pressure are displayed on the monitor. It can continuously and accurately provide data on arterial systolic pressure, diastolic pressure, and mean arterial pressure. In clinical practice, multiple transducers are generally fixed to the patient's body with elastic bandages for monitoring.

[0003] When the transducer is fixed by a belt, it is often fixed in place by surrounding it with a breathable material. However, due to the volume of the transducer, the transducer is squeezed together, which easily affects the air circulation at the fixed position and reduces the use effect of the patient. Utility Model Content

[0004] The utility model provides a transducer fixing device, which has the characteristics of differentiating the air permeable areas, facilitating the circulation of air when the transducer is connected, and improving the comfort level of the patient.

[0005] The utility model provides the following technical solutions: a transducer fixing device, comprising a surrounding fixing belt body, a binding combination belt for limiting the position of the transducer is fixedly connected to the inner side of the surrounding fixing belt body, a limb passing area is provided between the binding combination belt and the surrounding fixing belt body, a transition connecting layer is provided on the outer side of the limb passing area, the transition connecting layer comprises a breathable contact pad, a compressible soft pad and a hard connecting strip, the breathable contact pad is fixedly connected to the surrounding fixing belt body, an intermediate cavity is provided in the breathable contact pad, and a side surrounding cavity corresponding to the binding combination belt is provided on the breathable contact pad.

[0006] Wherein, a first Velcro is fixedly connected to the surrounding fixing belt body, and a second Velcro corresponding to the first Velcro is fixedly connected to the surrounding fixing belt body.

[0007] The surrounding fixing belt body surrounds the outside of the limb to pass the limb into the limb passing area, and the breathable contact pad is located on the outside of the limb.

[0008] Wherein, the middle cavity is communicated with the side surrounding cavity, and the compressible cushion is made of rubber.

[0009] Wherein, a hard connecting strip is fixedly connected to the outer side of the compressible soft cushion, and the hard connecting strip is fixedly connected to the surrounding fixing belt body.

[0010] Among them, the outer side of the squeezable soft cushion is provided with a plurality of breathable connecting teeth, and the front ends of the plurality of breathable connecting teeth are all rounded.

[0011] The beneficial effects of the utility model are:

[0012] A limb passing area is provided between the binding combination belt and the surrounding fixing belt body, and a transition connecting layer is provided on the outside of the limb passing area. The transition connecting layer includes a breathable contact pad, a compressible soft pad and a hard connecting strip. The breathable contact pad can be covered and connected while the transducer is fixed, which not only makes it convenient to fix the transducer, but also under the effect of the middle cavity and the side surrounding cavity, and through the breathable connecting teeth, the position can be controlled by using the hard connecting strip to separate the breathable intervals. When the transducer is connected, it can be beneficial to the circulation of air and improve the comfort of the patient.

[0013] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the structure of the surrounding fixed belt body in the utility model;

[0016] Figure 3 It is a schematic diagram of the structure surrounded by the breathable contact pad in the utility model;

[0017] Figure 4 It is a schematic diagram of the relative structure of the breathable contact pad in the utility model;

[0018] In the figure: 1. surrounding fixing belt body; 11. first Velcro; 12. second Velcro; 13. binding combination belt; 2. transition connecting layer; 21. breathable contact pad; 211. middle cavity; 212. side surrounding cavity; 22. extrudable soft pad; 221. breathable connecting teeth; 23. hard connecting strip; 3. limb passing area. DETAILED DESCRIPTION

[0019] See also Figure 1-Figure 4The utility model provides the following technical solutions: it includes a surrounding fixing belt body 1, a binding combination belt 13 for limiting the position of the transducer is fixedly connected to the inner side of the surrounding fixing belt body 1, a limb passing area 3 is provided between the binding combination belt 13 and the surrounding fixing belt body 1, a transition connecting layer 2 is provided on the outer side of the limb passing area 3, the transition connecting layer 2 includes a breathable contact pad 21, a compressible soft pad 22 and a hard connecting strip 23, the breathable contact pad 21 is fixedly connected to the surrounding fixing belt body 1, an intermediate cavity 211 is provided in the breathable contact pad 21, and a side surrounding cavity 212 corresponding to the binding combination belt 13 is provided in the breathable contact pad 21.

[0020] In this embodiment: when the surrounding fixing belt body 1 is in use, it can be wrapped around the position where it needs to be fixed, and the first Velcro 11 and the second Velcro 12 can be relatively fitted. The size of the surrounding space of the surrounding fixing belt body 1 can be controlled according to the size, so as to fix different limbs. The inner side of the surrounding fixing belt body 1 is fixedly connected with a binding combination belt 13 for limiting the position of the transducer. A limb passing area 3 is provided between the binding combination belt 13 and the surrounding fixing belt body 1. A transition connecting layer 2 is provided on the outer side of the limb passing area 3. The transition connecting layer 2 includes a breathable contact pad 21, an extrudable soft pad 22 and a hard connecting strip 23. The breathable contact pad 21 can be covered and connected while fixing the transducer. It can be convenient for fixing the transducer. A middle cavity 211 is provided in the breathable contact pad 21. A side surround cavity 212 corresponding to the binding combination belt 13 is provided in the breathable contact pad 21. Under the encirclement of the middle cavity 211 and the side surround cavity 212, and through the breathable connecting teeth 221, the position can be controlled by the hard connecting strip 23 to distinguish the breathable intervals. When the transducer is connected, it can be beneficial to the circulation of air and improve the comfort of the patient. When the hard connecting strip 23 and the compressible cushion 22 are connected, when the position of the surrounding fixing belt body 1 is fixed, the breathable contact pad 21 is squeezed, thereby squeezing the compressible cushion 22 to avoid direct contact with the hard connecting strip 23 and affect the comfort of use.

[0021] A first Velcro 11 is fixedly connected to the surrounding fixing belt body 1, and a second Velcro 12 corresponding to the first Velcro 11 is fixedly connected to the surrounding fixing belt body 1; the first Velcro 11 and the second Velcro 12 are relatively fitted together, and the size of the surrounding space of the surrounding fixing belt body 1 can be controlled according to the size, so as to fix different limbs.

[0022] The surrounding fixing belt body 1 is wrapped around the outside of the limb, passing the limb into the limb passing area 3, and the breathable contact pad 21 is located on the outside of the limb; the breathable contact pad 21 can be covered and connected while fixing the transducer, which not only facilitates the fixation of the transducer, but also facilitates ventilation.

[0023] The middle cavity 211 is connected to the side surrounding cavity 212, and the compressible soft cushion 22 is made of rubber. It is connected to the compressible soft cushion 22 through a hard connecting strip 23. When the position of the surrounding fixing belt body 1 is fixed, the breathable contact pad 21 is squeezed, thereby squeezing the compressible soft cushion 22 to avoid direct contact with the hard connecting strip 23, which affects the comfort of use.

[0024] A hard connecting strip 23 is fixedly connected to the outside of the compressible soft cushion 22, and the hard connecting strip 23 is fixedly connected to the surrounding fixing belt body 1; under the effect of the middle cavity 211 and the side surrounding cavity 212 being surrounded, and through the breathable connecting teeth 221, the hard connecting strip 23 can be used to control the position and distinguish the breathable intervals, which can facilitate the circulation of air when connecting the transducer.

[0025] The outer side of the squeezable soft cushion 22 has a plurality of breathable connecting teeth 221, and the front ends of the plurality of breathable connecting teeth 221 are all rounded; the breathable connecting teeth 221 are connected to form tooth cavities to achieve the purpose of ventilation, and the rounded breathable connecting teeth 221 improve the use effect.

[0026] The working principle and use process of the utility model are as follows: when the surrounding fixing belt body 1 is used, it can be wrapped around the position where it needs to be fixed, and the first Velcro 11 and the second Velcro 12 can be relatively fitted. The size of the surrounding space of the surrounding fixing belt body 1 can be controlled according to the size, so as to fix different limbs. A binding combination belt 13 for limiting the position of the transducer is fixedly connected to the inner side of the surrounding fixing belt body 1. A limb passing area 3 is provided between the binding combination belt 13 and the surrounding fixing belt body 1. A transition connecting layer 2 is provided on the outer side of the limb passing area 3. The transition connecting layer 2 includes a breathable contact pad 21, an extrudable soft pad 22 and a hard connecting strip 23. The breathable contact pad 21 can be wrapped while fixing the transducer. The covering connection can facilitate the fixation of the transducer. A middle cavity 211 is provided in the breathable contact pad 21. The breathable contact pad 21 is provided with a side surround cavity 212 corresponding to the binding combination belt 13. Under the encirclement of the middle cavity 211 and the side surround cavity 212, and through the breathable connecting teeth 221, the position can be controlled by the hard connecting strip 23 to distinguish the breathable intervals. When the transducer is connected, it can be beneficial to the circulation of air and improve the comfort of the patient. When the hard connecting strip 23 and the compressible cushion 22 are connected, when the position of the surrounding fixing belt body 1 is fixed, the breathable contact pad 21 is squeezed, thereby squeezing the compressible cushion 22, avoiding direct contact with the hard connecting strip 23 and affecting the comfort of use.

Claims

1. A transducer fixing device, comprising a surrounding fixing belt body (1), characterized in that: A binding assembly belt (13) for limiting the position of the transducer is fixedly connected to the inner side of the surrounding fixing belt body (1), a limb passing area (3) is provided between the binding assembly belt (13) and the surrounding fixing belt body (1), a transition connecting layer (2) is provided on the outer side of the limb passing area (3), the transition connecting layer (2) comprises a breathable contact pad (21), a compressible soft pad (22) and a hard connecting strip (23), the breathable contact pad (21) is fixedly connected to the surrounding fixing belt body (1), an intermediate cavity (211) is provided in the breathable contact pad (21), and a side surrounding cavity (212) corresponding to the binding assembly belt (13) is provided in the breathable contact pad (21).

2. A transducer fixing device according to claim 1, characterized in that: The surrounding fixing belt body (1) is fixedly connected to a first Velcro (11), and the surrounding fixing belt body (1) is fixedly connected to a second Velcro (12) corresponding to the first Velcro (11).

3. A transducer fixing device according to claim 1, characterized in that: The surrounding fixing belt body (1) surrounds the outside of the limb to pass the limb into the limb passing area (3), and the breathable contact pad (21) is located on the outside of the limb.

4. A transducer fixing device according to claim 1, characterized in that: The middle cavity (211) is communicated with the side surrounding cavity (212), and the compressible soft cushion (22) is made of rubber.

5. A transducer fixing device according to claim 1, characterized in that: A hard connection strip (23) is fixedly connected to the outer side of the compressible soft cushion (22), and the hard connection strip (23) is fixedly connected to the surrounding fixing belt body (1).

6. A transducer fixing device according to claim 1, characterized in that: The outer side of the compressible soft cushion (22) is provided with a plurality of breathable engaging teeth (221), and the front ends of the plurality of breathable engaging teeth (221) are all rounded.

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