CN218922993U - Medical chest fixing band capable of measuring pressure - Google Patents
Medical chest fixing band capable of measuring pressure Download PDFInfo
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- CN218922993U CN218922993U CN202222197566.0U CN202222197566U CN218922993U CN 218922993 U CN218922993 U CN 218922993U CN 202222197566 U CN202222197566 U CN 202222197566U CN 218922993 U CN218922993 U CN 218922993U
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Abstract
The utility model relates to the technical field of medical appliances and discloses a medical chest fixing belt capable of measuring pressure, which comprises a fixing belt main body and a pressure sensing system, wherein the fixing belt main body is provided with an inner side surface for being attached to a patient body and an outer side surface for being away from the patient body during fixing, the pressure sensing system comprises a pressure detection unit, a pressure display and a strip-shaped air cavity, the strip-shaped air cavity is arranged on the fixing belt main body and extends along the length direction of the fixing belt main body, the pressure detection unit is connected with the strip-shaped air cavity, the pressure detection unit is in signal connection with the pressure display, and the pressure detection unit is used for detecting the pressure of gas in the strip-shaped air cavity and transmitting a pressure signal to the pressure display. The pressure detection unit detects the average acting force of the fixing belt main body, the pressure display can directly display the average pressure of the fixing belt main body, the pressure detected by the pressure detection unit is closer to the fixing pressure of the fixing belt, and an operator can adjust the tightness degree of the fixing belt according to the average pressure of the fixing belt main body.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a medical chest fixing belt capable of measuring pressure.
Background
The medical chest fixing belt used by the patients after the surgical operation in the market at present is divided into S, M, L, XL, XXL and other different sizes according to the indexes of the height, the weight, the chest circumference and the like of the patients, and is used for fixing rib fracture/injury, fixing sternum injury, fixing wounds after the chest operation, fixing recovery and rehabilitation of soft tissues of the chest injury and the like so as to reduce postoperative pain of the patients and promote healing.
When chest postoperative patients, particularly open heart postoperative patients, use medical chest fixation straps, the fixation straps need to exert proper pressure, which may cause unnecessary postoperative complications due to improper use. If the chest protector is too tight in use, respiratory movement of the chest of a patient can be limited, so that the respiration of the patient is influenced, the comfort is reduced, and the risk of pressure sores and the risk of healing sternal deformity are increased; when the chest protector is used, the chest protector does not play a role of a chest fixing belt, so that the sternum or wound is bad to heal, and the pain caused by wound traction cannot be relieved when a patient cough.
The utility model discloses a special chest binder that plays fixed binding effect behind cardiac surgery for the patent of application publication number CN107174404A, including chest piece and back piece, the inboard surface of chest piece is equipped with two pressure sensor, and pressure sensor's input is connected with outside control switch's output electricity, and the both sides of chest piece all are equipped with two regulation area, and the surface of regulation area is equipped with evenly distributed's regulation tooth, and the both sides of back piece are equipped with the automatic knot that uses with the regulation area cooperation.
The chest and abdomen belt special for the fixation and bandaging after the cardiac surgery detects the pressure of the fixing belt by arranging the pressure sensor on the inner side of the chest film, and the tightness is adjusted by the adjusting belt. The pressure sensor detects the pressure value near the pressure sensor when detecting the pressure, and is influenced by the fixing mode and the body shape of a patient, and the difference between the pressures of different places of the fixing belt is larger, so that the difference between the pressure of the fixing belt detected by the pressure sensor and the tightness degree of the fixing belt is larger.
Disclosure of Invention
The purpose of the utility model is that: the utility model provides a medical chest fixed band that can measure pressure to solve among the prior art when adopting pressure sensor to detect fixed band pressure the difference great between fixed band pressure and the elasticity degree of fixed band that pressure sensor detected.
In order to achieve the above object, the present utility model provides a pressure-measurable medical chest strap, comprising a strap main body and a pressure sensing system disposed on the strap main body, the strap main body having an inner side surface for fitting a patient's body and an outer side surface facing away from the patient's body when being secured, the pressure sensing system comprising a pressure detection unit, a pressure display, and a strip-shaped air chamber disposed on the strap main body and extending in a length direction of the strap main body, the pressure detection unit being connected to the strip-shaped air chamber, the pressure detection unit being in signal connection with the pressure display, the pressure detection unit being for detecting a gas pressure in the strip-shaped air chamber and transmitting a pressure signal to the pressure display.
Preferably, at least two strip-shaped air cavities are arranged at intervals along the width direction of the fixing belt main body, one end of each strip-shaped air cavity is connected with the pressure detection unit, and each pressure detection unit is connected with the pressure display in a signal mode.
Preferably, the strip-shaped air chamber is embedded in the fixing band body.
Preferably, the pressure display is provided with a pressure display switch, a pressure reading display area and an average reading display area, wherein the pressure reading display area corresponds to the strip-shaped air cavities one by one, and the average reading display area is used for displaying the average pressure of each strip-shaped air cavity.
Preferably, the pressure detection unit comprises a pressure measurer and a pressure transducer connected between the pressure measurer and the pressure display, the pressure measurer having a pressure sensing guide wire extending into the bar-shaped air cavity.
Preferably, the pressure measurer and the pressure transducer, and the pressure transducer and the pressure display are connected through sensing guide wires.
Preferably, the fixing band body comprises a base body formed by elastic materials, two ends defining the length direction of the base body are a first end and a second end respectively, the pressure display is arranged on the outer side face of the first end, and the inner side face of the first end is connected with the outer side face of the second end through a magic tape.
Preferably, a flexible layer is provided on the inner side of the second end.
Compared with the prior art, the medical chest fixing belt capable of measuring pressure has the beneficial effects that: the bar-shaped air cavity of the pressure sensing system is arranged on the fixing belt main body, the bar-shaped air cavity extends along the length direction of the fixing belt main body, therefore, the pressure in the bar-shaped air cavity is the average acting force of the fixing belt main body along the length direction, the pressure detection unit detects the average acting force of the fixing belt main body and transmits a pressure signal to the pressure display, the pressure display can directly display the average pressure of the fixing belt main body, the pressure detected by the pressure detection unit is closer to the fixing pressure of the fixing belt, and an operator can adjust the tightness degree of the fixing belt according to the average pressure of the fixing belt main body.
Drawings
FIG. 1 is a schematic view of the medial side of the pressure-measurable medical chest fixation strap of the present utility model;
fig. 2 is a schematic view of the structure of the outer side of the pressure-measurable medical chest fixation strap of the present utility model.
In the figure, 1, a fixing belt main body; 11. a base; 12. a first end; 13. a second end; 2. a strip-shaped air cavity; 3. a pressure measurer; 4. a pressure transducer; 5. a pressure-sensitive guidewire; 6. a sensing guide wire; 7. a pressure display; 71. a pressure display switch; 72. a pressure reading display area; 73. the average reading shows the area.
Detailed Description
The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.
In a preferred embodiment of the medical chest fixing strap capable of measuring pressure, as shown in fig. 1 and 2, the medical chest fixing strap capable of measuring pressure comprises a fixing strap main body 1 and a pressure sensing system, wherein the fixing strap main body 1 is used for being fixed on a patient to fix the chest, and the pressure sensing system is used for detecting the fixing pressure of the fixing strap so as to enable medical staff to adjust the tightness degree of the fixing strap.
The fixing band body 1 has an inner side and an outer side, and defines that the side of the fixing band body 1 which is attached to the body of the patient when fixed is the inner side, the side which is away from the body of the patient is the outer side, the inner side is free from contacting the patient, and the pressure of the inner side is the fixing pressure of the fixing band. In the present embodiment, the fixing band body 1 is made of an elastic material, and the fixing pressure is adjusted by elastic expansion and contraction.
The pressure sensing system comprises a pressure detection unit, a pressure display 7 and a strip-shaped air cavity 2, wherein the strip-shaped air cavity 2 is arranged on the fixing belt main body 1, the strip-shaped air cavity 2 extends along the length direction of the fixing belt main body 1, and the height direction and the width direction of the fixing belt main body 1 are the width direction and the length direction when the fixing belt main body 1 is fixed on a patient.
The pressure detection unit is connected with the strip-shaped air cavity 2, and the pressure detection unit is in signal communication with the pressure display 7, and the pressure detection unit is used for detecting the gas pressure in the strip-shaped air cavity 2 and transmitting a pressure signal to the pressure display 7, and the pressure display 7 is used for displaying the pressure in the strip-shaped air cavity 2. The pressure display 7 is disposed on the outer side surface of the fixing band body 1 so as to observe the pressure value.
When the fixing belt is fixed, the strip-shaped air cavity 2 covers the whole fixing belt, the strip-shaped air cavity 2 is extruded and contracted, and the strip-shaped air cavity 2 is extruded everywhere, so that the pressure in the strip-shaped air cavity 2 is the average pressure of the fixing belt main body 1 in the length direction. The average pressure of the fixing belt main body 1 in the length direction can be obtained by detecting the gas pressure in the strip-shaped gas cavity 2, and the difference between the detection pressure of the pressure detection unit and the fixing pressure of the fixing belt main body 1 is reduced, so that the detection result is more accurate.
The pressure detection unit detects the average acting force of the fixing belt main body 1 and transmits a pressure signal to the pressure display 7, the pressure display 7 can directly display the average pressure of the fixing belt main body 1, the pressure detected by the pressure detection unit is closer to the fixing pressure of the fixing belt, and an operator can adjust the tightness degree of the fixing belt according to the average pressure of the fixing belt main body 1.
Preferably, at least two strip-shaped air cavities 2 are arranged at intervals along the width direction of the fixing belt main body 1, one end of each strip-shaped air cavity 2 is connected with a pressure detection unit, and each pressure detection unit is connected with a pressure display 7 in a signal mode.
The fixing belt body is provided with at least two strip-shaped air cavities 2 at intervals along the width direction, each pressure detection unit respectively detects the pressure of each strip-shaped air cavity 2, when the width of the fixing belt body 1 is large, the strip-shaped air cavities 2 arranged at intervals can compensate the pressure difference between different positions along the width direction, and the average value of the pressure of each strip-shaped air cavity 2 detected by each pressure detection unit is closer to the fixed pressure of the fixing belt body 1.
Preferably, the strip-shaped air chamber 2 is embedded in the fixing band body 1.
The strip-shaped air cavity 2 is embedded in the fixing belt main body 1, the strip-shaped air cavity 2 is arranged in an embedded mode, the contact area between the strip-shaped air cavity 2 and the fixing belt main body 1 is increased, and the measured pressure is more accurate.
Preferably, the pressure display 7 has a pressure display switch 71, a pressure reading display area 72, and an average reading display area 73, the pressure reading display area 72 being in one-to-one correspondence with the strip-shaped air chambers 2, the average reading display area 73 being for displaying the average pressure of each strip-shaped air chamber 2.
The pressure display switch 71 is used for switching on or off the pressure display 7, the pressure reading display area 72 on the pressure display 7 can independently display the gas pressure in each strip-shaped air cavity 2, the average reading display area 73 can display the average pressure of each strip-shaped air cavity 2, a user can adjust the fixing belt according to each numerical value, effective and suitable medical chest fixing belt using pressure data are obtained, and powerful data support is provided for clinical work in future.
Preferably, the pressure detection unit comprises a pressure measurer 3 and a pressure transducer 4, the pressure transducer 4 being connected between the pressure measurer 3 and a pressure display 7, the pressure measurer 3 having a pressure sensitive wire 5 extending into the bar-shaped air cavity 2.
The pressure sensing guide wire 5 of the pressure measurer 3 extends into the strip-shaped air cavity 2, so that the air pressure in the strip-shaped air cavity 2 can be obtained more accurately, and the measuring structure is more accurate. The pressure transducer 4 may convert the pressure signal into an electrical signal for display by the pressure display 7.
Preferably, the pressure measurer 3 and the pressure transducer 4 and the pressure display 7 are connected by a sensing guide wire 6 in a signal manner.
The transmission signal of the sensing guide wire 6 is more rapid and accurate.
Preferably, the fixing band body 1 includes a base body 11 formed of an elastic material, and two ends defining a length direction of the base body 11 are a first end 12 and a second end 13, respectively, and the pressure display 7 is disposed on an outer side surface of the first end 12, and an inner side surface of the first end 12 is connected with an outer side surface of the second end 13 through a velcro.
The pressure display 7 is arranged on the outer side surface of the first end 12, so that the arrangement space is large and the operation of people is convenient. The first end 12 and the second end 13 are connected through the magic tape, the magic tape is convenient to connect, and the manufacturing cost is low. In this embodiment, the inner side of the first end 12 is a hook-and-loop fastener, and the outer side of the second end 13 is a cotton blocking surface with rounded bristles, so as to implement hook-and-loop fastener connection.
Preferably, the second end 13 is provided with a flexible layer on the inner side.
The medial surface of second end 13 is the laminating face of laminating patient when fixed band body is fixed, and the medial surface of second end 13 adopts the flexible layer, can improve the comfort level. In this embodiment, the inner side of the second end 13 is a smooth surface of the cotton blocking surface, and the flexible layer is a cotton layer.
In summary, the embodiment of the utility model provides a medical chest fixing belt capable of measuring pressure, a strip-shaped air cavity of a pressure sensing system of the medical chest fixing belt is arranged on a fixing belt main body, the strip-shaped air cavity extends along the length direction of the fixing belt main body, so that the pressure in the strip-shaped air cavity is the average acting force of the fixing belt main body along the length direction, a pressure detection unit detects the average acting force of the fixing belt main body and transmits a pressure signal to a pressure display, the pressure display can directly display the average pressure of the fixing belt main body, the pressure detected by the pressure detection unit is closer to the fixing pressure of the fixing belt, and an operator can adjust the tightness degree of the fixing belt according to the average pressure of the fixing belt main body.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and substitutions can be made by those skilled in the art without departing from the technical principles of the present utility model, and these modifications and substitutions should also be considered as being within the scope of the present utility model.
Claims (8)
1. The utility model provides a but medical chest fixed band of pressure measurement, its characterized in that includes the fixed band main part and arranges pressure sensing system in the fixed band main part, the fixed band main part has the medial surface that is used for laminating patient's health and the lateral surface that deviates from patient's health when fixed, pressure sensing system includes pressure detection unit, pressure display and bar air cavity, bar air cavity is arranged in the fixed band main part and is followed the length direction of fixed band main part extends, pressure detection unit with bar air cavity is connected, pressure detection unit with pressure display signal connection, pressure detection unit is used for detecting the gas pressure in the bar air cavity and with pressure signal transmission gives pressure display.
2. The pressure-measurable medical chest fixing strap according to claim 1, wherein at least two of the strip-shaped air chambers are arranged at intervals along the width direction of the fixing strap main body, one end of each strip-shaped air chamber is connected with the pressure detection unit, and each pressure detection unit is in signal connection with the pressure display.
3. The pressure-measurable medical chest fixation strap of claim 2, wherein the strip-shaped air cavity is embedded within the fixation strap body.
4. The pressure-measurable medical chest fixation strap of claim 2, wherein the pressure display has a pressure display switch, a pressure reading display area, and an average reading display area, the pressure reading display area being in one-to-one correspondence with the strip-shaped air chambers, the average reading display area being for displaying the average pressure of each strip-shaped air chamber.
5. The pressure-measurable medical chest fixation strap of any one of claims 1 to 4, wherein the pressure detection unit comprises a pressure measurer and a pressure transducer connected between the pressure measurer and the pressure display, the pressure measurer having a pressure sensing guidewire extending into the strip air cavity.
6. The pressure-measurable medical chest fixation strap of claim 5, wherein the pressure measurer and the pressure transducer, and the pressure transducer and the pressure display are all in signal connection through sensing guide wires.
7. The pressure-measurable medical chest fixation strap of any one of claims 1-4, wherein the fixation strap body comprises a base body formed of an elastic material, two ends defining the length direction of the base body are a first end and a second end respectively, the pressure display is arranged on the outer side surface of the first end, and the inner side surface of the first end is connected with the outer side surface of the second end through a magic tape.
8. The pressure-measurable medical chest fixation strap of claim 7, wherein a flexible layer is provided on the inner side of the second end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222197566.0U CN218922993U (en) | 2022-08-19 | 2022-08-19 | Medical chest fixing band capable of measuring pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222197566.0U CN218922993U (en) | 2022-08-19 | 2022-08-19 | Medical chest fixing band capable of measuring pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218922993U true CN218922993U (en) | 2023-04-28 |
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ID=86095078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222197566.0U Active CN218922993U (en) | 2022-08-19 | 2022-08-19 | Medical chest fixing band capable of measuring pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218922993U (en) |
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2022
- 2022-08-19 CN CN202222197566.0U patent/CN218922993U/en active Active
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