CN219289854U - Beam limb braking sensor after interventional operation - Google Patents

Abstract

The utility model relates to the field of postoperative auxiliary medical appliances, and discloses a post-interventional-operation beam limb braking sensor, which comprises: go up the mould and with the supporting lower mould of last mould, go up through hinge connection and form the cavity that is used for the constraint hip leg between mould and the lower mould, the cavity includes hip cavity and leg cavity, and hip cavity and leg cavity all are equipped with a plurality of sensors including being located the buffer layer of inlayer and being located outer mould shell layer in the buffer layer, sensor and the indoor report ware communication connection of medical and nursing on duty. When the hip and leg of a patient are fixed by using the toe brake sensor, a certain activity space is reserved for the hip and leg of the patient, so that the comfort of the patient after operation is ensured; secondly, a sensor is arranged in the brake sensor, so that medical staff can be timely reminded of checking before the hip and leg actions of a patient exceed a safety range, and the latest situation of the patient can be conveniently and timely controlled; the brake sensor has simple structure and convenient manufacture and use.

Description

Beam limb braking sensor after interventional operation

Technical Field

The utility model relates to the field of postoperative auxiliary medical instruments, in particular to a post-interventional operation restraint limb braking sensor.

Background

After femoral artery puncture operation, the puncture part of the patient needs to be pressurized and braked, and an elastic bandage or an arterial fixator is usually used for pressurizing, fixing and hemostasis by compression clinically. The patient can hardly keep a fixed posture for a long time after the operation because of pain, the waist and legs can bend, stretch and twist, and massive hemorrhage is easily caused to endanger life when the guardian is not in or a nurse does not look for in time. At present, the braking device for the legs of the patient directly fixes the legs of the patient, the patient is bedridden or lying and sitting for a long time and cannot move, so that the patient is uncomfortable in mind and body, and if the patient has an overdriving action, the medical staff or the guardian cannot check in time, and bad results are easily caused.

Disclosure of Invention

The utility model provides a post-interventional-operation restraint limb braking sensor, which overcomes the defect that the conventional restraint limb braking device cannot timely remind a guardian about the movement amplitude of the hip and leg of a patient.

A post-interventional beam limb brake sensor, comprising: go up the mould and with the supporting lower mould of last mould, go up through hinge connection and form the cavity that is used for the constraint hip leg between mould and the lower mould, the cavity includes hip cavity and leg cavity, and hip cavity and leg cavity all are equipped with a plurality of sensors including being located the buffer layer of inlayer and being located outer mould shell layer in the buffer layer, sensor and the indoor report ware communication connection of medical and nursing on duty.

The beneficial effect of adopting above-mentioned technical scheme: the brake sensor consists of an upper die and a lower die which are matched with each other, the upper die is connected to the lower die through a hinge in a rotating way, so that a patient can conveniently put the hip legs into a die cavity, the inside of the die cavity is directly contacted with the hip legs of the patient, and the buffer layer has certain elasticity and deformability, so that the hip legs of the patient do not need to be pressed completely, the hip legs of the patient can also be displaced in a small range within a safety range, and the comfort of the patient is improved; when the action amplitude of the patient is overlarge, the sensor arranged in the buffer layer can transmit signals to the broadcasting device, so that medical staff is reminded of checking the condition of the patient before, and the reality of the patient can be timely and accurately mastered.

Further, the sensor comprises a pressure sensor and a strain sensor, wherein the pressure sensor is arranged in the buffer layer of the upper die, and the strain sensor is arranged in the buffer layer of the lower die.

The beneficial effect of adopting above-mentioned technical scheme: the action of the hip-leg joint has certain directivity, such as bending or stretching of the lower leg mainly at the knee, when the lower leg is bent, the knee can be pressed against the upper die above the upper die, so that the pressure sensor arranged in the buffer layer of the upper die can monitor the bending condition of the leg well; when the lower leg is bent, the buffer layer of the lower die can be bent and extruded, and the displacement condition of the leg can be accurately monitored by adopting the strain sensor.

Further, the upper die is provided with a buckle, the lower die is provided with a slot, and the upper die is fixed on the lower die through the connecting slot and the buckle.

The beneficial effect of adopting above-mentioned technical scheme: the slot and the eye-splice are convenient for medical staff to open the brake sensor in time under emergency.

Further, a plurality of ventilation pores are arranged on the buffer layer and the mould shell layer.

The beneficial effect of adopting above-mentioned technical scheme: the ventilation holes ensure good ventilation in the cavity.

Further, a foot pedal is arranged at the bottom end of the lower die.

The beneficial effect of adopting above-mentioned technical scheme: the patient leans the sole on the pedal, so that the comfort is improved, and the patient is prevented from moving in the vertical direction.

Further, the buffer layer is made of nontoxic soft plastic.

The utility model has the following beneficial effects: when the hip and leg of a patient are fixed by using the toe brake sensor, a certain activity space is reserved for the hip and leg of the patient, so that the comfort of the patient after operation is ensured; secondly, a sensor is arranged in the brake sensor, so that medical staff can be timely reminded of checking before the hip and leg actions of a patient exceed a safety range, and the latest situation of the patient can be conveniently and timely controlled; the brake sensor has simple structure and convenient manufacture and use.

Drawings

FIG. 1 is a schematic view of the overall structure of a brake sensor according to the present utility model;

FIG. 2 is a schematic cross-sectional view of the brake sensor of the present utility model at A-A after engagement.

In the figure: 1-upper die; 2-lower die; 3-buttocks cavity; 4-leg cavities; 5-a sensor; 6-a buffer layer; 7-a mold shell layer; 8-slots; 9-inserting and buckling; 10-hinge.

Detailed Description

The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.

Referring to fig. 1 and 2, the present utility model provides a post-interventional beam limb brake sensor, comprising: the upper die 1 and the lower die 2 matched with the upper die 1 are used, when the upper die 1 corresponds to one side of a knee of a patient, and the lower die 2 corresponds to one side of a back of the patient; the upper die 1 and the lower die 2 comprise two layers, wherein one layer is a buffer layer 6 of an inner layer, the other layer is a mould shell layer 7 of an outer layer, and the two layers are bonded into a whole through fixing glue; the upper die 1 and the lower die 2 are connected through a hinge 10 and form a chamber for binding the hip legs, and the chamber comprises a hip chamber 3 and a leg chamber 4, so that the lower half of a patient after operation can be fixed conveniently.

The buffer layer 6 is made of nontoxic soft plastic and accords with the ergonomic model, a plurality of sensors 5 are embedded in the buffer layer, the sensors 5 are in communication connection with a broadcasting device in a medical care duty room, the sensors 5 are mainly distributed at joint positions, such as thigh roots and knees, are located at ankle positions and are used for monitoring the bending, stretching and twisting amplitude of the hip legs of a patient after operation, and when the action amplitude reaches an early warning value, the sensors 5 are triggered to transmit signals to the broadcasting device so as to remind medical care personnel to look over.

The sensor 5 comprises a pressure sensor and a strain sensor, wherein the pressure sensor is arranged in the buffer layer 6 of the upper die 1, the strain sensor is arranged in the buffer layer 6 of the lower die 2, the pressure sensor mainly detects the pressure change from the buffer layer 6, and the strain sensor mainly detects the shape change of the buffer layer 6; taking a knee as an example, the action of the lower leg is mainly to bend or stretch the knee, when the lower leg bends, the knee presses the upper die 1 above the knee, so that the pressure sensor in the buffer layer 6 of the upper die 1 can well monitor the bending condition of the lower leg; correspondingly, the strain sensor in the buffer layer 6 of the lower die 2 can detect the bending and extrusion of the buffer layer 6, and the action amplitude of the lower leg can be accurately monitored. The safety range of the patient's hip-leg activity is defined by the physician adjusting the pre-alarm value of the sensor 5 according to the patient's actual situation.

Be equipped with eye-splice 9 on the last mould 1, be equipped with slot 8 on the lower mould 2, connect slot 8 and then fix last mould 1 on lower mould 2 through eye-splice 9, prevent brake sensor dislocation, eye-splice 9 and slot 8's connected form is convenient for swiftly open brake sensor, is favorable to handling the emergency.

The buffer layer 6 and the mould shell layer 7 are respectively provided with a plurality of ventilation holes, so that good ventilation in the cavity chamber is ensured, and the hip legs of patients are prevented from being in a relatively airtight space.

The bottom of the lower die 2 is provided with a pedal, so that a patient can lean on the pedal to increase comfort.

The foregoing is merely a preferred embodiment of the utility model, which is not representative of all possible forms of the utility model, and the scope of the utility model is not limited to such specific statements and embodiments. Various other modifications and improvements can be made in light of the teachings of the present disclosure without departing from the spirit and scope of the utility model.

Claims (6)

1. A post-interventional beam limb brake sensor, comprising: go up mould (1) and with go up supporting lower mould (2) of mould (1), go up mould (1) with connect and form the cavity that is used for the constraint hip leg through hinge (10) between lower mould (2), the cavity includes hip chamber (3) and leg chamber (4), hip chamber (3) with leg chamber (4) all include buffer layer (6) and the outer mould shell layer (7) that are located the inlayer, be equipped with a plurality of sensors (5) in buffer layer (6), report ware communication connection in sensor (5) and the medical care on duty.

2. The post-interventional beam limb brake sensor of claim 1, wherein: the sensor (5) comprises a pressure sensor and a strain sensor, wherein the pressure sensor is arranged in the buffer layer (6) of the upper die (1), and the strain sensor is arranged in the buffer layer (6) of the lower die (2).

3. The post-interventional beam limb brake sensor of claim 1, wherein: the upper die (1) is provided with a buckle (9), the lower die (2) is provided with a slot (8), and the upper die (1) is further fixed on the lower die (2) by connecting the slot (8) and the buckle (9).

4. The post-interventional beam limb brake sensor of claim 1, wherein: and a plurality of ventilation small holes are formed in the buffer layer (6) and the mould shell layer (7).

5. The post-interventional beam limb brake sensor of claim 1, wherein: and a foot pedal is arranged at the bottom end of the lower die (2).

6. The post-interventional beam limb brake sensor of any one of claims 1-5, wherein: the buffer layer (6) is made of nontoxic soft plastic.

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