CN-224206857-U - Pulse pressing device for nursing

Abstract

A pulse pressing device for nursing comprises a storage battery, a wireless remote control mechanism, a pulse pressing belt, a fixed shell, a pulse pressing mechanism, a time control circuit, a wireless receiving circuit and a control circuit, wherein the pulse pressing belt is arranged on a wrist of a patient, the pulse pressing mechanism comprises an electric push rod and a pressing plate, the upper end of the electric push rod is arranged in the fixed shell, the lower end of a movable column of the electric push rod is arranged together with the upper end of the pressing plate, the fixed shell is arranged outside the upper end of the pulse pressing belt, and the time control circuit, the wireless receiving circuit and the control circuit of the storage battery are arranged in the fixed shell and are electrically connected with a power input end of the electric push rod. The utility model can perform pulse pressing operation on the operation mouth of a patient at certain intervals to realize the aim of automatic control, can control the upward pulse pressing of the pressing plate by the electric push rod in a wireless mode without manual approach operation according to the requirement (some patients have good blood coagulation function, and the pulse pressing time can be reduced by the operation), thereby bringing convenience to nursing staff and improving the working efficiency of the nursing staff.

Inventors

• ZHAO ZIFENG

Assignees

• 武汉大学

Dates

Publication Date

20260508

Application Date

20240229

Claims (5)

1. 1. The pulse pressing device for nursing comprises a storage battery, a wireless remote control mechanism, a pulse pressing belt and a fixed shell, and is characterized by further comprising a pulse pressing mechanism, a time control circuit, a wireless receiving circuit and a control circuit, wherein the pulse pressing belt is of an open structure, one end of the lower part of the pulse pressing belt is provided with a plurality of fixing holes, the other end of the lower part of the pulse pressing belt is provided with a locating rod and a limiting ring, one end of the lower part of the pulse pressing belt is sleeved on the inner side of the limiting ring and is fixed on a wrist of a patient through the locating rod, the pulse pressing mechanism comprises an electric push rod and a pressing plate, the upper end of the electric push rod is arranged in the fixed shell, the lower part of a movable column of the electric push rod is positioned on the inner side of the upper part of the pulse pressing belt, the lower end of the movable column of the electric push rod is arranged together with the upper end of the pressing plate, the fixed shell is arranged outside the upper end of the pulse pressing belt, the storage battery, the time control circuit, the wireless receiving circuit and the control circuit are arranged in the fixed shell, the signal output end of the wireless receiving circuit is electrically connected with the signal input end of the control circuit, and the signal output end of the time control circuit is electrically connected with the signal input end of the wireless receiving circuit, and the control circuit.
2. 2. The pulse pressing device for nursing use according to claim 1, wherein the arc shape of the lower end of the pressing plate is consistent with the arc shape of the wrist part of the human body, and the protecting pad is arranged at the lower end of the pressing plate.
3. 3. The pulse pressing device for nursing use according to claim 1, wherein the upper end of the pressing plate is provided with a wire seat, the lower end of the movable column is provided with external threads, and the movable rod and the pressing plate are connected together through threads.
4. 4. The pulse pressing device for nursing according to claim 1, wherein the time control circuit is a time control switch, and the wireless receiving circuit comprises a wireless receiving circuit module and a resistor which are electrically connected, and a signal output end of the wireless receiving circuit module is connected with one end of the resistor.
5. 5. The pulse pressing device for nursing according to claim 1, wherein the control circuit comprises a time relay module and a relay which are electrically connected, wherein the positive power input end of the time relay module is connected with the positive control power input end of the relay, the negative power input end and the negative control power input end of the time relay module are connected with the negative power input end and the negative control power input end of the relay, and the positive power output end of the time relay module is connected with the positive power input end of the relay.

Description

Pulse pressing device for nursing Technical Field The utility model relates to the technical field of nursing equipment, in particular to a pulse pressing device for nursing. Background In clinical medicine, coronary angiography is a common examination means, mainly detects whether coronary heart disease and blockage degree conditions exist in heart coronary artery of a patient, is a safer and more reliable invasive diagnosis technology, and is considered as a gold standard for diagnosing coronary heart disease. When the device detects, a patient lies on a catheter bed of a catheter chamber, disinfection and towel laying are firstly carried out, then local anesthesia is carried out, a steel wire is used for puncturing wrist radial artery and the like after anesthesia, a sheath tube is placed at a puncture part after puncture is successful, a guide wire can be conveyed through the sheath tube, so that a path is formed, then a radiography catheter is conveyed to an aortic valve along the guide wire through an aorta, then sufficient injection contrast agent can be fully developed under X rays, and the stenosis degree and the stenosis position of a heart coronary artery can be observed through development. After the actual detection, because the opening of the puncture part is larger, the pulse pressing belt mechanism is sleeved at the corresponding position of the wrist part to press after the detection is finished, so that blood is prevented from flowing out, in the pulse pressing process of the pulse pressing belt mechanism, nursing staff needs to loosen and adjust the positions of the pulse pressing plate and the operation opening upwards at certain intervals, and the situation that the skin injury around the operation opening of a patient is caused by long-time overvoltage or the unpredictable situation is caused by unsmooth blood flow is prevented. Because the existing pulse pressing belt mechanism needs a medical staff to manually adjust the pulse pressing belt mechanism to a ward at intervals, inconvenience is brought to nursing staff, and the working strength of the nursing staff is correspondingly increased. In summary, it is highly desirable to provide a pulse compression device that provides convenience to the caregiver and reduces the effort required. Disclosure of utility model In order to overcome the defects of the prior art that no applicable automatic pulse pressing equipment exists as described in the background, the utility model provides a pulse pressing device for nursing, which can automatically perform pulse pressing operation on the operation mouth part of a patient at certain intervals under the combined action of related mechanisms and circuits, and a nursing staff can control pulse pressing in a wireless mode according to the needs, thereby bringing convenience to the nursing staff and correspondingly improving the working efficiency of the nursing staff. The technical scheme adopted for solving the technical problems is as follows: The pulse pressing device for nursing comprises a storage battery, a wireless remote control mechanism, a pulse pressing belt and a fixed shell, and is characterized by further comprising a pulse pressing mechanism, a time control circuit, a wireless receiving circuit and a control circuit, wherein the pulse pressing belt is of an open structure, one end of the lower part of the pulse pressing belt is provided with a plurality of fixing holes, the other end of the lower part of the pulse pressing belt is provided with a locating rod and a limiting ring, one end of the lower part of the pulse pressing belt is sleeved on the inner side of the limiting ring and is fixed on a wrist of a patient through the locating rod, the pulse pressing mechanism comprises an electric push rod and a pressing plate, the upper end of the electric push rod is arranged in the fixed shell, the lower part of a movable column of the electric push rod is positioned on the inner side of the upper part of the pulse pressing belt, the lower end of the movable column of the electric push rod is arranged together with the upper end of the pressing plate, the fixed shell is arranged outside the upper end of the pulse pressing belt, the storage battery, the time control circuit, the wireless receiving circuit and the control circuit are arranged in the fixed shell, the signal output end of the wireless receiving circuit is electrically connected with the signal input end of the control circuit, and the signal output end of the time control circuit is electrically connected with the signal input end of the wireless receiving circuit, and the control circuit. Further, the arc of the lower end of the pressing plate is consistent with the arc of the wrist of the human body, and a protection pad is arranged at the lower end of the pressing plate. Further, the upper end of the pressing plate is provided with a wire seat, the lower end of the movable column is provided with external threads, and