CN208958097U - A kind of voltage-stabilizing protection device for wrist continuous BP measurement device - Google Patents

A kind of voltage-stabilizing protection device for wrist continuous BP measurement device Download PDF

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Publication number
CN208958097U
CN208958097U CN201720794506.3U CN201720794506U CN208958097U CN 208958097 U CN208958097 U CN 208958097U CN 201720794506 U CN201720794506 U CN 201720794506U CN 208958097 U CN208958097 U CN 208958097U
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China
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curved
wrist
voltage
panel
blood pressure
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CN201720794506.3U
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Inventor
方露
何子龙
张景宾
边恒凯
王顺
孙宽帅
陈大钊
许孝坤
陈星儿
季晓龙
彭雷
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ZHEJIANG SHANSHI BIOLOGICAL MEDICAL INSTRUMENT (SHANGQIU) Co Ltd
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ZHEJIANG SHANSHI BIOLOGICAL MEDICAL INSTRUMENT (SHANGQIU) Co Ltd
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Abstract

Originally practical that a kind of voltage-stabilizing protection device for wrist continuous BP measurement device is provided; it is characterized in that; the device includes: the panel body for being used to support patient body; the ontology has both ends; and the curved curved body being connect with the panel body one end, the direction of the other end of the curved curved surface towards the panel body, which is bent, to be extended.Using the device, the wrist of wearing can be protected continuously to monitor blood pressure device when patients surgery, make the blood pressure of measurement more acurrate, it is more stable.

Description

A kind of voltage-stabilizing protection device for wrist continuous BP measurement device
Technical field
The utility model relates to the field of medical instrument technology, and the pressure stabilizing that more particularly, to wrist blood pressure measurement is set fills It sets.
Background technique
Occurred the equipment that some hurtless measures continuously measure wrist blood pressure in recent years.Patient is being measured using these devices During wrist blood pressure, in order to guarantee the stability of blood pressure measurement, often using the arm fixing plate of a hard patient Palm back side and wrist back side and dorsal forearm between fixed with one to the angle of dorsal flexion.Such as China CN1163191 patent, U.S.'s US4993422 patent, Japanese Unexamined Patent Publication JP11-33007 patent etc., which are disclosed, to be used for The arm fixing plate of wrist blood pressure measurement.Also the patent disclosure such as Chinese patent CN104287708A and CN204192600U is retouched The arm fixing plate stated fixes arm, so that arm be allowed not bend or fold, allows the setting of continuous measurement wrist blood pressure It is standby to be in relatively fixed position, therefore desirable for the measurement for living stable.
These devices no doubt can allow measuring device relatively stable, but still have many problems in actual use. For example, these fixed plates are fixed on arm, arm necessarily bears certain gravity, and this existing gravity inherently can be right Gauger causes certain pressure at heart, and so as to cause the variation or fluctuation of blood pressure, this fluctuation, can be right passively to influence Blood pressure determination causes error, to influence accuracy.In addition, fixed arm, tester can also be caused many inconveniences because Element, cannot flexibly activity.In addition, fixed plate seems more heavy when tester is child or children.Particularly, When performing the operation to patient, it usually needs carried out in detection surgical procedure using the equipment of continuous measurement wrist blood pressure Blood pressure variation.In the course of surgery, doctor has generally focused on the operation of patient, and always can be casual or regular Touching to the blood pressure measurement device in wrist, it is this touch usually will affect wrist blood pressure measurement device test it is accurate Property, the position of wrist blood pressure measurement device can also be caused mobile, or the pressure etc. additional to blood pressure device, to influence The accuracy of surgical procedure blood pressure measurement.The data of this inaccuracy can bring many pressure to operative doctor, in addition, unfavorable In the development of operation, the additional loss of patient, delay treatment or the erroneous judgement for causing the urgent state of an illness are eventually led to.
Existing traditional device not can solve the problem, and it is necessary to provide one kind can stable wrist very well The stable-pressure device of blood pressure measurement device especially in the course of surgery prevents interference of the extraneous factor to wrist blood pressure device, from And provide accurately real-time blood pressure data.
Utility model content
The purpose of this utility model is to provide a kind of voltage-stabilizing protection devices for wrist continuous BP measurement device, special Sign is, which includes: the panel body for being used to support patient body, which has a both ends, and with the panel body The direction bending of the curved curved body of one end connection, the other end of the curved curved surface towards the panel body is prolonged It stretches.
Preferably, it is also set up on the inner surface of panel body junction for supporting wrist in the bending curve body The elastic material of formula continuous blood pressure monitoring equipment.
Preferably, have in the curved panel extended segment substantially vertical, big for contacting patient with panel body The baffle of leg outer side.
Preferably, in the area of the elongated end thickness of the baffle area macrobending panel.
Preferably, the shape of the baffle is rectangle or ellipse.
Preferably, the material of panel body is hard plastics.
Preferably, the panel body, curved panel and baffle are integrated injection molding.
The device includes the curved curved body for having the panel body at both ends and being linked together with panel body one end, Wherein, the region that ontology is continuously recessed by two forms, and the bending direction of the curved curved body is towards the panel body The other end be bending.
When in use, patient generally lies on operating table, and panel body is allowed to be located on platform, makes the body of patient natural It is pressed in above, the position of two thighs of patient is usually allowed to be placed on the region of two recess, the body being self-possessed by patient Weight is in panel body, because curved curved body is generally about thigh bending, to have one on the position of thigh Gap can just allow patient's to be manually placed at the inside.Due to having real-time blood pressure test equipment in the wrist portion of patient, this is curved Bent panel plays the role of protecting wrist, while doctor being avoided to touch or be pressed onto the wrist portion of patient when operation Point, to avoid the influence of outer bound pair blood pressure test equipment.
In some preferred modes, curved curved body is formed by curved shape and measures setting for wrist blood pressure with continuous Standby shape is similar or equipment less times greater than continuous measurement wrist blood pressure.Preferably, also connect in one end of curved curved body Be connected to the panel vertical with panel body, which contacts with the thigh of patient, thus prevent and treat just in case doctor body press to it is curved When curved slab, since deformation occurs for panel, thus one end of curved panel is mobile to thigh and the thigh of injured patient.This It is that should be that curved panel is generally plastics, stainless steel thin slice is formed, it is thin when the curved curved body that these thin slices are formed The thickness of one end of piece only has 1-10 millimeters, and the area very little of one end of thin slice will form sharp face, when the body pressure of doctor When to curved panel, since deformation occurs for panel, thus one end of curved panel is mobile to thigh and injured patient it is big Leg.The area of the vertical panel is 8-50 square centimeters, allows vertical panel contact thigh without damaging thigh in this way.Area can Think 8,10,12,14,15 or 18,20,22,30,50,100 square centimeters;The shape of vertical panel be rectangle, circle, Ellipse, square are ok.The thickness that the area of the vertical panel is greater than curved panel is formed by area.
It further include flexible, flexible material package on the inside of curved panel in some preferred modes, this When wrist is placed on these flexible, elasticity materials, Wrist blood pressure meter is pressed on these flexible materials sample, works as patient When having slight mobile, play the role of damping, to allow blood pressure device more to reduce external interference, to obtain more For accurate monitoring data.These flexible, flexible materials can be the materials such as sponge, foam, fiber, cotton.Firmly Matter panel is connected by the way of inlaying and/or pasting with flexible cover.This is because Wrist blood pressure meter relies on motor and biography Sensor incudes blood pressure, when hand has position slightly mobile or shake, will result in the significant changes of the numerical value of blood pressure, in this way Although variation is not the variation of physical signs, this variation can provide the information of some mistakes, to influence to judge.
In some preferred modes, constituting panel body is soft plastic material, and the material for constituting curved body is two The different material of kind is constituted, and is connect with panel body, and the material for being used to support wrist blood pressure measurement device is the material of rigidity, Such as the plastic material of hard is constituted, and elastic flexible material is arranged on the material of rigidity, is used to support the wrist of patient.Hard Panel is connected by the way of inlaying and/or pasting with flexible cover.
In some preferred modes, panel body and the curved curved body being linked together with panel body one end, And vertical panel is integrated injection molding.
Detailed description of the invention
Fig. 1 is the appearance diagram for the stable-pressure device that the 1st embodiment of the utility model provides.
Fig. 2 is the section schematic diagram for the stable-pressure device that the utility model first embodiment shown in FIG. 1 provides.
Fig. 3 is the cross-section diagram for the stable-pressure device that the 2nd embodiment of the utility model provides.
Fig. 4 is the cross-section diagram for the stable-pressure device that the 3rd embodiment of the utility model provides.
Specific embodiment
The utility model is illustrated below with reference to Fig. 1 to Fig. 4.
1st embodiment
As shown in Figure 1 to Figure 2, panel body 10, the curved body of the stable-pressure device hard floor composition of this first embodiment 20, the length of the panel body is suitable with general adult body width, and width is 20-40 centimetres, and length is operating table use Bed it is wide, generally 50-80 centimetres, for being placed on operating bed.Curved body has curved curved surface, curved direction court To the other end of panel body, one end of panel body is connect with curved body, forms the device of long L-type.
When in use, patient generally lies on operating table, and panel body is allowed to be located on platform, makes the body of patient natural It is pressed in above, the position of two thighs of patient is usually allowed to be placed on panel body, be pressed in face by the weight that patient is self-possessed In plate main body, because curved curved body is generally about thigh bending, thus in the position gap Shang Youyi of thigh, such as In bending curve body and panel body junction, the wrist of patient can just be allowed to be placed on junction, such curved body plays The effect of wrist is protected, such protection is first is that allow the blood pressure measuring device for being worn on wrist from extraneous interference.This be because To have real-time blood pressure test equipment in the wrist portion of patient, which plays the role of protecting wrist, avoid simultaneously Doctor touches or is pressed onto the wrist of patient when operation, to avoid the influence of outer bound pair blood pressure test equipment. The progress because doctor when having an operation, always bends over, the natural or unnatural wrist for meeting patient of body, thus It gives wrist certain pressure, or touches the wrist blood pressure monitoring device in wrist, to influence the normal measurement of blood pressure. Particularly, when carrying out emergency operation for some patients with severe symptoms, the monitoring of blood pressure is a very important physical signs, This is sometimes concerning judgement of the doctor to conditions of patients is arrived, in the case where at full stretch, if doctor or nurse or trouble The physical displacement of person itself, these extraneous factors cause the shake of patients wrist, and (such as doctor is when firmly, allows operating bed Shake), the monitoring of the blood pressure of this shake meeting severe jamming wrist blood pressure is moved because wrist blood pressure compresses oar by motor Arteries and veins carrys out the variation of induction pressure by sensor, once wrist is shaken, may cause the position between sensor and wrist Variation, is sometimes huge fluctuation, even without blood pressure values or blood pressure values so as to cause the fluctuation of the numerical value of blood pressure Decline suddenly, although this decline or fluctuation not instead of patient's physiological reason, the interference of extraneous physical cause.But in hand When art, medical staff at every moment pays close attention to these physiological parameters of patient, gives the reference and guidance of different operation plans The selection of operation plan, in this case, the stabilization for blood pressure are particularly important.
For better stabilizing blood pressure, the interference of outer bound pair patient is reduced, avoids the position of sphygmomanometer from shifting, curved surface Including first surface 11 and the second curved surface 12.The subsequent corrosion of the two curved surfaces is different, and the subsequent corrosion of first surface is small In the radius of the second curved surface, the wrist blood pressure monitoring device in wrist is allowed to be located within the scope of first surface, due to the second song Face is also bent, and is designed in this way, and when doctor is to patients surgery, possible body can be by the second curved surface to stable-pressure device On, due to having elasticity between curved surface and curved surface, and first surface has different subsequent corrosions from first surface, and second is bent Face may be since deformation occurs for pressure, but this deformation will not influence the deformation of first surface, and deformation occurs for first surface The wrist blood pressure monitoring device that the curved surface is arranged in would not be interfered, thus ensure that the stabilization of monitoring of blood pressure numerical value, The numerical value and patient physiological condition at least guaranteeing monitoring of blood pressure coincide, and reduce extraneous interference.Particularly, the song of first surface 11 Radius surface is 70, and the subsequent corrosion of the second curved surface is 80.
2nd embodiment
Unlike the 1st examples of implementation, the thigh for being used to support patient body is the face composition of two recess, and two recessed Sunken face is suitable with the thigh of patient, in this way, patient lies on operating table, has better comfort.In addition, the one of flexure plane End is connected with the baffle 30 with panel body generally vertically, which is used to contact the outside of thigh.In this way, when doctor is bent body When body is to patients surgery, it is often required to give flexure plane one pressure, such as shown in Fig. 3 arrow, which is transmitted to curved surface, this When, it, naturally can be mobile to big leg outer side due to the property of the material of curved surface since curved surface is by inward pressure, do not having In the case where baffle 30, one end of flexure plane will contact the outside (Fig. 3) of the thigh of patient, since complementary surface is with a thickness of 2- 3 millimeters of thin plate, sharp complementary surface meeting shouting pain thigh, brings insecurity factor to patient.When using baffle, although For flexure plane by external force, four baffle of side is close and contacts big leg outer side, due to big surface area, to mitigate pain, avoids outer The damage of power.
3rd embodiment
As shown in figure 4, the panel body 10 of the voltage-stabilizing protection device is soft plastics unlike examples of implementation 2 Material constitutes the material of curved body as two different materials composition, wherein connect with panel body, and be used to support wrist The material of the part 21 of blood pressure measurement device is the material of rigidity, such as the plastic material of hard is constituted, on the material of rigidity Be arranged elasticity or flexible material formed protection pad 60, the wrist blood pressure measurement device 50 being used to support on the wrist of patient, this Sample not only can solve doctor's external force flexure plane and easily snap off, in addition, mitigating since protection pad 60 being arranged in complementary surface plate The vibration of wrist blood pressure measurement device, plays the role of antidetonation, to improve more accurate measurement data.
4th examples of implementation
Voltage-stabilizing protection device is made according to examples of implementation 1-3, and is used under clinical operation environment, without using any steady Pressing protective device is control, is compared with the data of normal actual blood pressure test, by the use of 50 Repeated Operation environment And evaluation, the time of each follow-on test blood pressure are 2 hours, obtain 80 blood pressure datas in parallel every time and are compared, it is above Each processing is all continuously to monitor (TL-300) that blood pressure device is assessed using wrist.As a result such as the following table 1
Table 1: following data are obtained:
Project Examples of implementation 1 Examples of implementation 2 Examples of implementation 3 Control
With the CV value of true measurement data 2.32% 1.62% 1.02% 18.21%
With the CV value of true measurement data 2.01% 1.40% 1.24% 17.89%
From the point of view of the above clinical data, when no any protective device, the blood pressure data of measurement and normal true The CV value of the data of real blood pressure test has 18.21% deviation and fluctuation, illustrates that the blood pressure measured under surgical environments is not Stablize, here it is illustrate extraneous continuously to monitor wrist blood pressure device and cause blood pressure and true with the mobile interference in position Significant difference fluctuation.When using the utility model protective device when, CV value only has the level of 1.2%-2.3%, compared to pair According to decline sharply, closer to true level, the data measured in this way are more acurrate, judge hand according to the actual situation conducive to doctor Art progress selects suitable operation plan advantageously.
Above embodiments are only to illustrate the technical solution of the utility model rather than its limitations, although referring to above-mentioned reality It applies example the utility model is described in detail, it should be understood by a person of ordinary skill in the art that still can be to this The specific embodiment of utility model is modified or replaced equivalently, and appointing without departing from the spirit and scope of the utility model What modification or equivalent replacement, should all cover in the range of technical solutions of the utility model.

Claims (9)

1. a kind of voltage-stabilizing protection device for wrist continuous BP measurement device, which is characterized in that the device includes: to be used to support The panel body of patient body, which has both ends, and the curved curved body connecting with the panel body one end, described Curved curved body curved surface towards the panel body the other end direction be bent extend.
2. the voltage-stabilizing protection device according to claim 1 for wrist continuous BP measurement device, which is characterized in that in institute The curved curved body stated is on the inner surface of panel body junction, also setting up for supporting wrist continuous blood pressure monitoring equipment Elastic material.
3. the voltage-stabilizing protection device according to claim 1 for wrist continuous BP measurement device, which is characterized in that in institute The curved surface extending section stated has the baffle substantially vertical, for contacting on the outside of patient thigh with panel body.
4. the voltage-stabilizing protection device according to claim 3 for wrist continuous BP measurement device, which is characterized in that in institute The baffle area stated is greater than the area of the elongated end thickness of curved panel.
5. the voltage-stabilizing protection device according to claim 3 for wrist continuous BP measurement device, which is characterized in that described Baffle shape be rectangle or ellipse.
6. the voltage-stabilizing protection device according to claim 1 for wrist continuous BP measurement device, which is characterized in that panel The material of ontology is hard plastics.
7. the voltage-stabilizing protection device according to claim 3 for wrist continuous BP measurement device, which is characterized in that described Panel body, curved panel and baffle are integrated injection molding.
8. the voltage-stabilizing protection device according to claim 1 for wrist continuous BP measurement device, which is characterized in that described Panel body on include it is corresponding with patient thigh two recess faces.
9. the voltage-stabilizing protection device according to claim 1 for wrist continuous BP measurement device, it is characterised in that, it is described Curved body include first surface body and the second curved body, wherein the subsequent corrosion for the first surface connecting with panel body is 70, the subsequent corrosion for the second curved surface connecting with first surface is 80.
CN201720794506.3U 2017-07-03 2017-07-03 A kind of voltage-stabilizing protection device for wrist continuous BP measurement device Active CN208958097U (en)

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CN201720794506.3U CN208958097U (en) 2017-07-03 2017-07-03 A kind of voltage-stabilizing protection device for wrist continuous BP measurement device

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111258098A (en) * 2020-02-28 2020-06-09 上海天马有机发光显示技术有限公司 Display device and electronic equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111258098A (en) * 2020-02-28 2020-06-09 上海天马有机发光显示技术有限公司 Display device and electronic equipment

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