CN114272053A - Anti-pollution formula of nursing branch of academic or vocational study device of changing dressings - Google Patents
Anti-pollution formula of nursing branch of academic or vocational study device of changing dressingsDownload PDFInfo
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- CN114272053A CN114272053ACN202111657529.7ACN202111657529ACN114272053ACN 114272053 ACN114272053 ACN 114272053ACN 202111657529 ACN202111657529 ACN 202111657529ACN 114272053 ACN114272053 ACN 114272053A
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- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
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Abstract
Translated fromChinese
Description
Translated fromChinese技术领域technical field
本发明属于医疗机械技术领域，具体涉及一种护理科防污染式换药装置。The invention belongs to the technical field of medical machinery, and in particular relates to an anti-pollution dressing changing device for nursing department.
背景技术Background technique
本部分的描述仅提供与本申请公开相关的背景信息，而不构成现有技术。The descriptions in this section merely provide background information related to the disclosure in the present application and do not constitute prior art.
在护理领域中，最为基础的一项护理程序便是对手术患者术后部位的换药工作，通过有效的换药可以起到防感染以及加快患者恢复的作用，但是在对患者进行伤口清理时时无法避免地会造成清洗液的外流，这样往往会污染患者的休息环境，而且由于使用后的清洗液中可能含有细菌，因此可能会引起其他部位不必要的感染，对医护人员的工作造成了不便，在拆除患者伤口绷带时，因为无法透过纱布观察到伤口结痂情况，容易在拆开绷带时撕裂伤口的结痂，对患者造成极大的疼痛，且直接撕开结痂换药，不利于伤口的再次结痂愈合，在针对发炎灌脓的患者伤口时，如果对患者伤口处流出的脓水处理不当，不仅会污染患者衣物造成难闻气味，还会造成伤口以及附近皮肤感染程度的加深，对患者的康复造成了拖延，在寒冷天气和环境下，药液的温度通常较低，直接对患者伤口使用液体药剂时，冰冷的药液会给患者带来极大不适，且液体药剂容易过多流失而浪费。In the field of nursing, one of the most basic nursing procedures is the dressing change of the postoperative site of the surgical patient. Effective dressing change can prevent infection and speed up the recovery of the patient. However, when cleaning the wound of the patient, It will inevitably cause the outflow of cleaning solution, which will often pollute the resting environment of patients, and because the cleaning solution after use may contain bacteria, it may cause unnecessary infections in other parts, causing inconvenience to the work of medical staff. , When removing the patient's wound bandage, because the wound scab cannot be observed through the gauze, it is easy to tear the wound scab when the bandage is removed, causing great pain to the patient, and directly tearing the scab and changing the dressing, It is not conducive to the re-scab healing of the wound. When treating an inflamed patient's wound, if the pus flowing out of the patient's wound is not properly handled, it will not only contaminate the patient's clothes and cause an unpleasant odor, but also cause the wound and nearby skin to become infected. In the cold weather and environment, the temperature of the liquid medicine is usually low. When the liquid medicine is directly applied to the patient's wound, the cold liquid medicine will bring great discomfort to the patient, and the liquid It is easy to lose too much medicine and be wasted.
发明内容SUMMARY OF THE INVENTION
本发明的目的在于提供一种医护人员便携使用，在换药时对伤口进行雾化施药，且换药时无污染的护理科防污染式换药装置。The purpose of the present invention is to provide an anti-pollution dressing changing device for nursing department which can be used by medical staff in a portable manner, which can be used for atomization and application to wounds during dressing changing, and which is pollution-free during dressing changing.
本发明为实现上述目的所采取的技术方案为：The technical scheme that the present invention adopts for realizing the above-mentioned purpose is:
护理科防污染式换药装置，包括推车，推车放置有第一基体，第一基体包括底板和支撑杆，支撑杆上连接装配杆，装配杆下设有第一滑移件和第二滑移件，第一滑移件与第二滑移件侧方设有滑移限位件，第一滑移件上设有吹气组件，第二滑移件上设有喷气口安装架，推车上设有吸液组件，吸液组件包括吸液泵和集液基体，吸液泵上设有收集瓶，收集瓶与集液基体通过吸液管连接，吸液管内壁阵列设有止逆组件，推车上还设有雾化器，雾化器包括蒸汽基体，蒸汽基体上设有出气口，出气口通过气管连接有雾化喷头，雾化喷头固定于喷气口安装架。通过推车能将护理装置运送至患者旁进行伤口处理，第一基体能架在患者伤口处，支撑杆避免了外界误触到伤口，支撑杆上的装配杆能让第一滑移件和第二滑移件在杆上滑移，通过滑动来调节第一滑移件上的吹气组件，以及第二滑移件上的喷气口安装架，来对伤口进行清理和吹气，滑移限位件防止第一滑移件和第二滑移件在滑移过程中的脱落，推车上的吸液组件通过吸液泵和吸液管来吸收换药时伤口附近流出的脓水，以及多余流下的药水，并将脓水吸入到收集瓶内，避免脓水和药水污染患者休息环境，止逆组件防止吸液管内已经吸入的液体倒流，从而污染患者伤口，推车上的雾化器将药液雾化，通过雾化喷头在第二滑移件上滑移到伤口位置上方，再对伤口进行雾化换药。The anti-pollution dressing changing device for nursing department includes a cart, a first base body is placed on the cart, the first base body includes a bottom plate and a support rod, the support rod is connected with an assembly rod, and the assembly rod is provided with a first sliding member and a second A sliding piece, the side of the first sliding piece and the second sliding piece is provided with a sliding limiting piece, the first sliding piece is provided with an air blowing component, and the second sliding piece is provided with a jet port mounting frame, There is a suction assembly on the cart. The suction assembly includes a suction pump and a liquid collection base. The suction pump is provided with a collection bottle. The collection bottle is connected with the liquid collection base through a suction pipe. The inner wall of the suction pipe is provided with a stopper. On the reverse assembly, the cart is also provided with an atomizer, the atomizer includes a steam base, and an air outlet is arranged on the steam base. The nursing device can be transported to the patient for wound treatment through the cart. The first base body can be placed on the patient's wound. The support rod prevents the outside from touching the wound by mistake. The assembly rod on the support rod allows the first sliding member and the second The second sliding member slides on the rod, and the air blowing component on the first sliding member and the air jet port mounting bracket on the second sliding member are adjusted by sliding to clean and blow the wound. The positioning member prevents the first sliding member and the second sliding member from falling off during the sliding process, and the suction assembly on the cart absorbs the pus flowing out from the wound near the wound during dressing change through the suction pump and suction tube, and Excessive flow of liquid medicine, and suck the pus into the collection bottle to prevent the pus and liquid from contaminating the patient's resting environment. The anti-return component prevents the liquid that has been inhaled in the suction tube from flowing back, thereby contaminating the patient's wound, and the nebulizer on the cart The liquid medicine is atomized, and the atomizing nozzle is slid over the wound position on the second sliding member, and then the wound is atomized to change the dressing.
优选地，滑移限位件包括固定柱，固定柱固定于第一滑移件凹槽内侧，固定柱上连接有铰接板，铰接板一端与固定柱铰接连接，另一端设有滑轮，铰接板下端面开设有限位槽，第一滑移件凹槽内侧还设有弹簧固定柱和限位板，弹簧固定柱上穿插有张紧弹簧，张紧弹簧一端位于限位板上端面，另一端固定于限位槽内。通过铰接板能在固定柱上轴向摆动，以及滑轮能相对铰接板在连接处转动，使铰接板与装配杆之间的摩擦为滑动摩擦，弹簧固定柱固定张紧弹簧后，张紧弹簧的一端被限位板限位，另一端通过限位槽被铰接板约束，使张紧弹簧处于压缩状态，并带动铰接板的滑轮向装配杆下端面施压，使第一滑移件与第二滑移件能够在装配杆上来回滑移且不会掉落。Preferably, the sliding limiting member includes a fixing column, the fixing column is fixed inside the groove of the first sliding member, a hinge plate is connected to the fixing column, one end of the hinge plate is hingedly connected to the fixing column, the other end is provided with a pulley, and the hinge plate is A limit groove is set on the lower end surface, a spring fixing column and a limit plate are also arranged inside the groove of the first sliding piece, and a tension spring is interspersed on the spring fixing column, one end of the tension spring is located on the upper surface of the limit plate, and the other end is fixed in the limit slot. The hinge plate can swing axially on the fixed column, and the pulley can rotate relative to the hinge plate at the connection, so that the friction between the hinge plate and the assembly rod is sliding friction. One end is limited by the limit plate, and the other end is restrained by the hinge plate through the limit slot, so that the tension spring is in a compressed state, and drives the pulley of the hinge plate to press the lower end surface of the assembly rod, so that the first sliding member and the second The slide can slide back and forth on the assembly rod without falling off.
优选地，吹气组件固定于第一滑移件下端面，吹气组件包括微型电机，微型电机外围设有电机罩，电机罩侧壁上环绕布设有通风孔，微型电机上设有电机轴，电机轴轴端部设有风扇扇叶，电机轴与风扇扇叶同步转动，电机罩下方连接有扇叶罩，扇叶罩内壁上设有螺旋状的发热电阻。通过微型电机工作带动风扇扇叶转动，电机罩对微型电机起保护作用，防止药液接触到电机而使电机损坏，通风孔确保风扇扇叶能够获得外部空气，并将空气通过风扇扇叶旋转形成吹向患者伤口的风，扇叶罩包裹住风扇扇叶，避免患者肢体或者患者伤口误触到旋转的扇叶，造成医疗事故，通过给发热电阻供电使其温度升高，可将风扇扇叶产生的风加热，通过热风吹对患者伤口处的药液进行吹干，避免冷风对病人身体造成不适和健康影响，且能加速患者伤口对药液的吸收，螺旋设置的发热电阻增加了与风的接触面积，进一步提升了对风的加热效果。Preferably, the air blowing component is fixed on the lower end surface of the first sliding member, and the air blowing component includes a micro motor, a motor cover is arranged on the periphery of the micro motor, ventilation holes are arranged around the side wall of the motor cover, and a motor shaft is arranged on the micro motor, A fan blade is arranged at the end of the motor shaft, the motor shaft rotates synchronously with the fan blade, a fan blade cover is connected under the motor cover, and a spiral heating resistor is arranged on the inner wall of the fan blade cover. The fan blades are driven by the working of the micro motor, and the motor cover protects the micro motor, preventing the liquid from contacting the motor and causing damage to the motor. The ventilation holes ensure that the fan blades can obtain external air and rotate the air through the fan blades The wind blowing to the patient's wound, the fan blade cover wraps the fan blade, to prevent the patient's limb or the patient's wound from accidentally touching the rotating fan blade, causing medical accidents. The generated wind is heated, and the medicinal liquid at the wound of the patient is dried by the hot air, so as to avoid the discomfort and health impact of the cold wind on the patient's body, and can accelerate the absorption of the medicinal liquid by the patient's wound. The contact area further improves the heating effect of the wind.
优选地，吸液管上设有管道孔，管道孔沿吸液管管体阵列排布，任一管道孔内向管外设有无菌棉球，吸液管外壁上设有交叉带管道凹槽，集液基体两对立侧壁设有基体通孔，吸液管穿插过基体通孔，集液基体内两端设有柔性垫板。集液基体可通过铺设在患者伤口肢体下方，对药液和流下的脓水收集，避免患者休息环境受到污染，柔性垫板对患者肢体做支撑，避免集液基体对患者肢体造成过大压强，吸液管穿插在基体通孔中固定于集液基体底面部分能将收集的药液和脓水吸收，并通过吸液泵将液体抽走，吸液管在集液基体外部的自由端缠绕在患者伤口处，通过阵列排布的管道孔能吸取患者伤口处的脓水和多余流下的药水，无菌棉球能提高管道孔对于液体的吸附能力，保持伤口的清洁，吸液管外壁的管道凹槽能使吸液管更贴合患者皮肤，提高无菌棉球对液体的吸附效果，吸液管为一次性用品，换药完成后直接丢弃处理。Preferably, the pipette is provided with pipe holes, the pipe holes are arranged along the pipe body array of the pipette, any pipe hole is provided with a sterile cotton ball inside the pipe, and the outer wall of the pipette is provided with crossed pipe grooves The two opposite side walls of the liquid collecting base are provided with base through holes, the liquid suction pipe is inserted through the base through holes, and the two ends of the liquid collecting base are provided with flexible pads. The liquid collection matrix can be laid under the patient's wound limb to collect the medicinal liquid and the pus that flows down, so as to avoid the contamination of the patient's resting environment. The flexible pad supports the patient's limb to prevent the liquid collection matrix from causing excessive pressure on the patient's limb. The suction tube is inserted into the through hole of the base body and fixed on the bottom surface of the liquid collecting base, which can absorb the collected liquid medicine and pus, and suck the liquid away through the suction pump. The free end of the suction tube outside the collecting base is wrapped around At the patient's wound, the arrayed pipe holes can absorb the pus and excess liquid medicine flowing from the patient's wound. The sterile cotton ball can improve the absorption capacity of the pipe hole for liquid and keep the wound clean. The pipe on the outer wall of the pipette The groove can make the pipette fit the patient's skin better and improve the adsorption effect of the sterile cotton ball on the liquid.
优选地，止逆组件间隔布设在任意两个管道孔之间，止逆组件包括第一反流套环，第一反流套环固定在吸液管内壁，第一反流套环内壁上阵列布设有内环板，内环板向吸液管位于收集瓶一端弯曲，且内环板之间有间隙，第一反流套环内壁位于环板下方环绕布设有条形孔，条形孔上下端面之间设有连接柱，连接柱上下端均设有多个弹性连接环，弹性连接环上固定设有第二反流板，第二反流板上设有辅助板，辅助板为弯板且向吸液管位于收集瓶一端弯曲，辅助板之间留有空隙。第一反流套环上的内环板缓冲流向吸液泵的液体，且内环板开口方向朝向吸液泵，能有效阻止流过内环板的液体因为吸液管的位置高度变化造成倒流而污染伤口，连接柱上设置的弹性连接环受力时会变形挤压，第二反流板上的辅助板同样缓冲流经的液体，且辅助板的弯曲方向会将回流的液体阻拦，进一步提高阻止反流的效果，且在吸液泵抽取液体时，可通过调节吸液泵的功率来增大吸液管内液体流速，流速较大时，液体冲击到辅助板上，使辅助板向连接柱方向挤压弹性连接环，弹性连接环受压变形后辅助板之间的间距变大，从而控制了吸液管内的流速，内环板和辅助板将相邻两个管道孔内的液体逐级向下传递，避免了液体从相邻的管道孔排出，第一反流套环与内环板初步减小了混合液体通过的面积，提高了混合液体的流速，污液在吸液管内部流速得到提升使其快速到达吸液泵上的收集瓶，提高收集效果，并避免污液从吸液管上的管道孔流出。Preferably, the non-return components are arranged at intervals between any two pipe holes, and the non-return components include a first reverse flow collar, the first reverse flow collar is fixed on the inner wall of the suction pipe, and the first reverse flow collar is arrayed on the inner wall An inner ring plate is arranged, and the inner ring plate is bent toward the end of the suction pipe at the collecting bottle, and there is a gap between the inner ring plates. The inner wall of the first reflux collar is located under the ring plate and surrounded by strip-shaped holes, and the strip-shaped holes are up and down. A connecting column is arranged between the end faces, the upper and lower ends of the connecting column are provided with a plurality of elastic connecting rings, a second reverse flow plate is fixed on the elastic connecting ring, an auxiliary plate is arranged on the second reverse flow plate, and the auxiliary plate is a curved plate And bend toward the end of the pipette at the collection bottle, leaving a gap between the auxiliary plates. The inner ring plate on the first reverse flow collar buffers the liquid flowing to the suction pump, and the opening direction of the inner ring plate faces the suction pump, which can effectively prevent the liquid flowing through the inner ring plate from flowing backward due to the change of the position and height of the suction pipe. When the wound is polluted, the elastic connecting ring set on the connecting column will deform and squeeze when it is stressed. The auxiliary plate on the second reflux plate also buffers the liquid flowing through, and the bending direction of the auxiliary plate will block the returning liquid, further Improve the effect of preventing backflow, and when the suction pump draws the liquid, the liquid flow rate in the suction pipe can be increased by adjusting the power of the suction pump. The elastic connecting ring is squeezed in the direction of the column. After the elastic connecting ring is deformed under pressure, the distance between the auxiliary plates becomes larger, thereby controlling the flow rate in the suction pipe. The inner ring plate and the auxiliary plate gradually remove the liquid in the adjacent two pipe holes The first reverse flow collar and the inner ring plate preliminarily reduce the area for the mixed liquid to pass through, and improve the flow rate of the mixed liquid, and the dirty liquid is inside the suction pipe. The flow rate is increased to quickly reach the collection bottle on the suction pump, improving the collection effect and preventing the sewage from flowing out of the pipe hole on the suction pipe.
优选地，蒸汽基体为圆柱形壳体，蒸汽基体内底面向上设有第一导气体，第一导气体为圆台状中空壳体，第一导气体内壁设有第一加热弹簧，第一加热弹簧上连接有分隔板，分隔板为圆形板且在上端面阵列布设有通气孔，分隔板上方连接有第二加热弹簧，第二加热弹簧上方设有第二导气体，第二导气体为圆台状中空壳体，第一导气体与第二导气体对称设置在蒸汽基体内，蒸汽基体侧壁上下端分别设有加药入口和废水排口，蒸汽基体上端面设有出气口。药液从加药入口进入蒸汽基体内并流向第一导气体，第一导气体下方的药液在第一加热弹簧的加热作用下形成蒸汽，并沿着第一导气体外壁向上流动至分隔板，分隔板受气流推动作用向上移动，并在第一加热弹簧和第二加热弹簧的弹性拉扯作用下上下移动，带动蒸汽基体内部的药液蒸汽流动，促进药液蒸汽向出气口方向流动，且分隔板上阵列布设的通气孔能使下方的加热气体通过，避免气体过多被分隔板拦截而在分隔板下端面凝结，第二加热弹簧对下方上流的气体再次加热，保持蒸汽基体内部热量均衡，并通过上端的第二导气体向上引导蒸汽流动，避免蒸汽过于聚集在蒸汽基体上端而非出气口，导致此部分蒸汽凝结回流造成热能的损耗，形成的药液蒸汽从出气口排出，并从雾化喷头作用到伤口，增加了伤口对于药液的吸收效果，帮助伤口恢复，且通过对伤口处的绷带雾化施药，有助于绷带与伤口分离，避免绷带在拆下来的时候将伤口结痂撕扯开，并利用药液喷洒在绷带上后，有一定温度的药液能浸润和融化绷带上的原有药液或血渍，在绷带拆开后伤口附近已经风干的药液或血渍能够有效的被清除，有利于医护人员采用消毒液清除药渍。Preferably, the steam base is a cylindrical shell, the inner bottom of the steam base is provided with a first guide gas upward, the first guide gas is a conical hollow shell, the inner wall of the first guide gas is provided with a first heating spring, and the first heating A partition plate is connected to the spring, the partition plate is a circular plate and is arranged with ventilation holes in an array on the upper end face, a second heating spring is connected above the partition plate, a second gas guide is arranged above the second heating spring, and the second heating spring is arranged above the second heating spring. The guiding gas is a circular truncated hollow shell, the first guiding gas and the second guiding gas are symmetrically arranged in the steam base, the upper and lower ends of the side wall of the steam base are respectively provided with a dosing inlet and a waste water outlet, and the upper end face of the steam base is provided with an outlet. breath. The liquid medicine enters the vapor matrix from the medicine feeding inlet and flows to the first guide gas. The liquid medicine under the first guide gas forms steam under the heating action of the first heating spring, and flows upward along the outer wall of the first guide gas to the partition. The plate and the partition plate are pushed upward by the airflow, and move up and down under the elastic pulling action of the first heating spring and the second heating spring, which drives the flow of the liquid vapor inside the steam matrix, and promotes the flow of the liquid vapor to the air outlet. , and the ventilation holes arranged in the array on the partition plate can allow the heating gas below to pass through, preventing too much gas from being intercepted by the partition plate and condensing on the lower end surface of the partition plate. The internal heat of the steam matrix is balanced, and the steam flow is guided upward through the second guide gas at the upper end, so as to avoid excessive accumulation of steam on the upper end of the steam matrix instead of the gas outlet, resulting in the loss of heat energy caused by the condensation and reflux of this part of the steam, and the formed liquid medicine vapor from the outlet. The air port is discharged and acts on the wound from the atomizing nozzle, which increases the absorption effect of the wound on the liquid medicine and helps the wound to recover. By atomizing and applying the medicine to the bandage at the wound, it helps to separate the bandage from the wound and avoids the removal of the bandage. When it comes down, tear the scab off the wound, and spray the medicinal liquid on the bandage. The medicinal liquid with a certain temperature can infiltrate and melt the original medicinal liquid or blood stains on the bandage. After the bandage is removed, the wound has been air-dried. The medicinal liquid or blood stains can be effectively removed, which is beneficial for medical staff to use disinfectant to remove medicinal stains.
优选地，蒸汽基体内底面设有倾斜导流板，倾斜导流板与蒸汽基体内壁固定，且倾斜导流板最低点与废水排口位于同一水平面，推车下方设有药液推泵，药液推泵上设有加药针管和抽药针管，加药入口与加药针管通过输液管连接，废水排口与抽药针管通过废液管连接，药液推泵上设有控制推板，通过控制推板缓慢推动推动加药针管，将药剂从加药针管经过输液管流入加药入口，一方面实现雾化器的加药，另一方面避免了人工加药时速度过快导致药液积累过多，影响雾化加热效率，倾斜导流板能将蒸汽基体内冷凝之后多余的药液向倾斜方向引流至废水排口处，避免底部多余的废液滞留在蒸汽基体底部，影响药液质量和加热效率，引流至废水排口的废液再通过控制推板拉动抽药针管，将多余的废液从蒸汽基体内被抽出，并经过废液管进入抽药针管内，避免过多废液留存，降低蒸汽基体内药液雾化加热效果。Preferably, the inner bottom surface of the steam base is provided with an inclined baffle, the inclined baffle is fixed to the inner wall of the steam base, and the lowest point of the inclined baffle and the waste water discharge port are located on the same horizontal plane, and a liquid medicine push pump is arranged under the cart. The liquid push pump is provided with a dosing needle tube and a drug pumping needle tube. The drug feeding inlet is connected with the drug feeding needle tube through an infusion tube, and the waste water outlet is connected with the drug pumping needle tube through a waste liquid tube. By controlling the push plate to slowly push the dosing needle, the medicine flows from the dosing needle through the infusion tube into the dosing inlet. Excessive accumulation will affect the efficiency of atomization heating. The inclined deflector can drain the excess liquid medicine after condensation in the steam matrix to the waste water outlet in the inclined direction, so as to avoid the excess waste liquid at the bottom staying at the bottom of the steam matrix and affecting the liquid medicine Quality and heating efficiency, the waste liquid that is drained to the waste water discharge port is then pulled through the control push plate to pull the medicine extraction needle, the excess waste liquid is drawn out from the steam matrix, and enters the medicine extraction needle through the waste liquid pipe to avoid excessive waste. The liquid is retained and the effect of atomization and heating of the liquid medicine in the vapor matrix is reduced.
优选地，雾化喷头包括外管体，外管体内腔设有内管体，外管体与内管体之间空隙环绕布设有连接板，内管体管壁上阵列开设有管道通孔，外管体与内管体在管末端处均设有内凹头，内凹头末端处设有扩散头。內管体设于外管体内腔能通过管壁来部分减缓喷出的雾化气体，并给予加热的气体冷却，避免接触到患者伤口的雾化药液气流过猛和温度过高，从而造成伤口的二次伤害，內管体与外管体之间空隙处的连接板对內管体做支撑固定，且也能在一定程度上减缓气流流速，连接板为间隔布设，气流也可从连接板之间的空隙流过，避免了气流过度被减缓造成气流堵塞，内凹头将气流先向内外管中心处聚集，再碰撞到内外管体的内壁，使气流流出时具有扩散效果，提升雾化气体喷洒范围，避免肢体上的部分伤口位置特殊而无法被药液覆盖，内凹头能够减缓在内、外管口处冷凝的雾气，凝结的药液在后续吹出的雾气作用下再次形成雾气，保证雾气喷洒效果。Preferably, the atomizing nozzle includes an outer pipe body, an inner pipe body is arranged in the inner cavity of the outer pipe body, a connecting plate is arranged around the gap between the outer pipe body and the inner pipe body, and pipe through holes are arranged in an array on the pipe wall of the inner pipe body, Both the outer pipe body and the inner pipe body are provided with an inner concave head at the end of the pipe, and a diffusion head is arranged at the end of the inner concave head. The inner tube body is arranged in the inner cavity of the outer tube, which can partially slow down the sprayed atomized gas through the tube wall, and give the heated gas cooling, so as to avoid the excessive flow and high temperature of the atomized liquid medicine contacting the patient's wound, resulting in For the secondary injury of the wound, the connecting plate at the gap between the inner tube body and the outer tube body supports and fixes the inner tube body, and can also slow down the airflow speed to a certain extent. The connecting plates are arranged at intervals, and the airflow can also be connected from The gap between the plates flows through, avoiding the airflow blockage caused by excessive slowing of the airflow. The concave head first gathers the airflow to the center of the inner and outer tubes, and then collides with the inner walls of the inner and outer tubes, so that the airflow has a diffusing effect when it flows out and enhances the mist. The gas spraying range can be adjusted to avoid the special position of some wounds on the limbs that cannot be covered by the liquid medicine. The concave head can slow down the mist condensed at the inner and outer nozzles, and the condensed liquid medicine will form mist again under the action of the subsequent blowing mist. , to ensure the mist spray effect.
本发明由于采用了第一基体、雾化器、吸液泵以及集液基体对患者伤口处理，因而具有如下有益效果：通过第一基体上第一、第二滑移件的移动，实现雾化喷头和吹气组件对患者伤口的精准处理；吸液组件以及集液基体避免了药液和脓水污染患者休息环境，吸液管能对伤口处的多余药液吸收；止逆组件防止混合液体倒流进而影响伤口；雾化器对药液雾化加热处理，雾化喷头辅佐提升喷洒范围，提升伤口吸收药液效果，因此，本发明是一种一种医护人员便携使用，在换药时对伤口进行雾化施药，且换药时无污染的护理科防污染式换药装置。Since the present invention adopts the first base, the atomizer, the suction pump and the liquid collecting base to treat the patient's wound, it has the following beneficial effects: the atomization is realized by the movement of the first and second sliding parts on the first base. The nozzle and the blowing component can accurately treat the patient's wound; the suction component and the liquid collection base prevent the liquid and pus from polluting the patient's resting environment, and the suction tube can absorb the excess liquid at the wound; the anti-return component prevents the mixed liquid The reverse flow affects the wound; the atomizer atomizes and heats the medicinal liquid, and the atomizing nozzle assists in increasing the spraying range and improves the effect of the wound absorbing medicinal liquid. The wound is sprayed by atomization, and the anti-pollution dressing change device of the nursing department is non-polluting during dressing change.
附图说明Description of drawings
图1为推车示意图；Figure 1 is a schematic diagram of a cart;
图2为第一基体示意图；2 is a schematic diagram of a first substrate;
图3为第一、第二滑移件示意图；3 is a schematic diagram of the first and second sliding parts;
图4为限位滑移件示意图；Figure 4 is a schematic diagram of a limit sliding member;
图5为吹起组件示意图；Figure 5 is a schematic diagram of a blow-up assembly;
图6为洗液泵示意图；6 is a schematic diagram of a lotion pump;
图7为管道孔示意图；Figure 7 is a schematic diagram of a pipe hole;
图8为止逆组件示意图；Figure 8 is a schematic diagram of the anti-reverse assembly;
图9为第一反流套环示意图；9 is a schematic diagram of a first reverse flow collar;
图10为蒸汽基体示意图；Figure 10 is a schematic diagram of a steam matrix;
图11为药液推泵示意图；Figure 11 is a schematic diagram of a liquid medicine push pump;
图12为雾化喷头示意图。Figure 12 is a schematic diagram of the atomizing nozzle.
附图标号：1、推车；2、第一基体；20、底板；21、支撑杆；22、装配杆；23、第一滑移件；24、滑移限位件；25、吹气组件；26、第二滑移件；27、喷气口安装架；240、固定柱；241、铰接板；242、限位槽；243、滑轮；244、弹簧固定柱；245、限位板；246、张紧弹簧；250、微型电机；251、电机轴；252、电机罩；253、通风孔；254、风扇扇叶；255、扇叶罩；256、发热电阻；3、吸液组件；30、吸液泵；31、收集瓶；32、吸液管；33、管道孔；34、无菌棉球；35、管道凹槽；36、集液基体；37、基体通孔；38、柔性垫板；320、止逆组件；321、第一反流环套；322、内环板；323、条形孔；324、连接柱；325、弹性连接环；326、第二反流板；327、辅助板；4、雾化器；40、蒸汽基体；41、第一导气体；42、第一加热弹簧；43、分隔板；44、通气孔；45、第二加热弹簧；46、第二导气体；47、废水排口；48、加药入口；49、出气口；50、雾化喷头；400、倾斜导流板；500、外管体；501、内管体；502、连接板；503、管道通孔；504、内凹头；505；扩散头；6、药液推泵；60、加药针管；61、输液管；62、抽药针管；63、废液管；64、控制推板。Reference number: 1, cart; 2, first base body; 20, bottom plate; 21, support rod; 22, assembly rod; 23, first sliding piece; 24, sliding limit piece; ; 26, the second sliding part; 27, the air outlet mounting frame; 240, the fixed column; 241, the hinge plate; 242, the limit groove; 243, the pulley; 244, the spring fixed column; 245, the limit plate; Tensioning spring; 250, micro motor; 251, motor shaft; 252, motor cover; 253, ventilation hole; 254, fan blade; 255, fan blade cover; 256, heating resistor; 3, suction component; 30, suction Liquid pump; 31, collection bottle; 32, suction pipe; 33, pipe hole; 34, sterile cotton ball; 35, pipe groove; 36, liquid collecting base; 37, base through hole; 38, flexible pad; 320, non-return assembly; 321, first reverse flow ring sleeve; 322, inner ring plate; 323, strip hole; 324, connecting column; 325, elastic connecting ring; 326, second reverse flow plate; 327, auxiliary plate 4, atomizer; 40, steam matrix; 41, the first gas guide; 42, the first heating spring; 43, the partition plate; 44, the ventilation hole; 45, the second heating spring; 46, the second gas guide ; 47, waste water outlet; 48, dosing inlet; 49, air outlet; 50, atomizing nozzle; 400, inclined deflector; 500, outer pipe body; 501, inner pipe body; 502, connecting plate; 503, Pipeline through hole; 504, concave head; 505; diffusion head; 6, liquid medicine push pump; 60, dosing needle; 61, infusion tube; 62, medicine pumping needle; 63, waste liquid pipe; 64, control push plate .
具体实施方式Detailed ways
显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。Obviously, the described embodiments are only some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
参见图1，护理科防污染式换药装置，包括推车1，推车1上端面设有第一基体2，第一基体2包括底板20，两个底板20之间通过间隔布设的支撑杆21固定连接，各个支撑杆21顶端通过装配杆22形成连接，装配杆22两侧分别设有第一滑移件23以及第二滑移件26，第一滑移件23以及第二滑移件26内凹侧壁均设有滑移限位件24，第一滑移件下端面向下设置有吹气组件25，第二滑移件26侧壁上铰接连接有喷气口安装架27，喷气口安装架27可相对第二滑移件26在水平方向旋转，喷气口安装架27上可拆卸的设有雾化喷头50，在医护人员对患者进行换药时，将第一基体2的底板20架设在伤口所在肢体两侧，通过在装配杆22上滑移第一滑移件23和第二滑移件26，分别使吹气组件25以及雾化喷头50滑移至伤口位置，并针对性地对患者伤口进行相应处理。Referring to FIG. 1 , the anti-pollution dressing changing device of the nursing department includes a cart 1 . The upper end surface of the cart 1 is provided with a
滑移限位件24包括固定柱240，固定柱240一端固定于第一滑移件23凹槽竖直内壁，固定柱240另一端连接有铰接板241，铰接板241一端与固定柱240铰接连接并可在连接处轴向摆动，铰接板241另一端设有滑轮243，铰接板241下端面开设有限位槽242，第一滑移件23凹槽内侧还设有弹簧固定柱244，弹簧固定柱244与固定柱240位于同一水平高度，弹簧固定柱244上穿插有张紧弹簧246，弹簧固定柱244远离固定柱240一侧设有限位板245，限位板245上端面与弹簧固定柱244最低点平齐，张紧弹簧246一端扭杆位于限位板245上端面并施加弹簧压力，对另一端扭杆位于限位槽242内并施加弹簧压力，此时张紧弹簧246处于压缩状态，位于限位板245内的扭杆将铰接板241向上弹起，使铰接板241上的滑轮243与装配杆22下端面紧贴，实现滑移限位件24对第一滑移件23和第二滑移件26的固定和限位的同时，使第一滑移件23和第二滑移件26可在装配杆22上滑移，一方面避免第一滑移件23和第二滑移件26在移动时脱落，造成对患者伤口的砸伤，导致伤口二次伤害，另一方面便于移动吹气组件25和雾化喷头50到伤口对应位置进行处理。The sliding limiting
吹气组件25包括微型电机250，微型电机250底座固定于第一滑移件23的下端面且向下设置，微型电机250外围固定设有电机罩252，电机罩252侧壁上环绕布设有通风孔253，微型电机250上设有电机轴251，电机轴251在轴端部固定设有风扇扇叶254，风扇扇叶254与电机轴251同步转动，电机罩252下方连接有扇叶罩255，扇叶罩255为曲形网格架体，扇叶罩255内壁上设有螺旋状的发热电阻256，微型电机250启动时，电机轴251带动风扇扇叶254同步转动，形成风能，电机罩252对微型电机250起保护作用，防止药液接触到电机而使电机损坏，通风孔253确保风扇扇叶254能够获得外部空气，并将空气通过风扇扇叶254旋转形成吹向患者伤口的风，扇叶罩255包裹住风扇扇叶254，避免患者肢体或者患者伤口误触到旋转的扇叶，造成医疗事故，通过给发热电阻256供电使其温度升高，可将风扇扇叶254产生的风加热，通过热风吹对患者伤口处的药液进行吹干，避免冷风对病人身体造成不适和健康影响，且能加速患者伤口对药液的吸收，螺旋设置的发热电阻256增加了与风的接触面积，进一步提升了对风的加热效果。The
推车1上端面设有吸液组件3，吸液组件包括吸液泵30，吸液泵30内设置有收集瓶31，收集瓶31与吸液泵30通过管道连接，收集瓶31上端面穿插有吸液管32，推车1上还设有集液基体36，集液基体36为带边板体，集液基体36内底面两端设有柔性垫板38，集液基体36两对立侧壁上设有基体通孔37，基体通孔37最低处与集液基体36内底面平齐，吸液管32穿插过基体通孔37，一部分吸液管32位于集液基体36内底面，另一部分位于集液基体36外且能自由摆放，吸液管32管壁上环绕布设有管道孔33，任一管道孔33内均设有无菌棉球34，在吸液管32外管壁上设有管道凹槽35，管道凹槽35在吸液管32位于集液基体36外的一段上缠绕布设，集液基体36可通过铺设在患者伤口肢体下方，对药液和流下的脓水收集，避免患者休息环境受到污染，柔性垫板38对患者肢体做支撑，避免患者肢体直接与集液基体36侧壁接触，造成过大压强，吸液管32通过穿插在基体通孔37中来固定于集液基体36底面，位于集液基体36底面部分的吸液管32能将患者伤口处流下的药水和脓水进行收集和吸收，液体通过管道孔33进入吸液管32并通过吸液泵30将液体抽走，并储存在收集瓶31中，吸液管32在集液基体36外部多一段可缠绕在患者伤口处，通过阵列排布的管道孔33能吸取患者伤口肢体处的脓水和多余流下的药水，无菌棉球34能提高管道孔33对于液体的吸附能力，保持伤口和肢体的清洁，吸液管32外壁的管道凹槽35能使吸液管32更贴合患者皮肤，提高无菌棉球34对液体的吸附效果，吸液管32为一次性用品，换药完成后直接丢弃处理。The upper end surface of the cart 1 is provided with a liquid suction assembly 3, the liquid suction assembly includes a
在吸液管32内壁任意两个相邻的管道孔33之间设有止逆组件320，止逆组件包括第一反流套环321，第一反流套环321外壁与吸液管32内壁固定连接，第一反流套环321内壁环绕布设有人内环板322，内环板为弯曲板，且弯曲开口方向朝吸液泵30方向，环绕布设的内环板3222之间留有空隙，第一反流套环321内壁环绕布设开设有条形孔323，条形孔323不为通孔，任一条形孔323与第一反流套环321内壁形成的上下两端面之间设有连接柱324，连接柱324上下端均阵列布设有多个弹性连接环325，弹性连接环325轴向方向与连接柱324轴向方向平行，任一连接柱324上的弹性连接环325均固定设有第二反流板326，任一第二反流板326上设有辅助板327，辅助板327为弯曲板，且弯曲开口方向与内环板322一致，第一反流套环321减小了吸液管32的管道内径，部分减小了吸液管32内液体的流速，第一反流套环321上的内环板322对流向吸液泵30的液体进行阻挡和缓冲，且内环板322开口方向朝向吸液泵30，能有效阻止流过内环板322的液体因为吸液管32的位置高度变化造成倒流而污染伤口，条形,323用于固定放置连接柱324，连接柱324上设置的弹性连接环325受力时会变形挤压，第二反流板上326的辅助板327同样对流过内环板322的液体进行缓冲流减速，且辅助板327的弯曲方向同样会将回流的液体阻拦，进一步提高阻止反流的效果，且在吸液泵30抽取液体时，可通过调节吸液泵30的功率来增大吸液管32内液体流速，流速较大时，液体冲击到辅助板327上，使辅助板327向连接柱324方向挤压弹性连接环325，弹性连接环325受压变形后辅助板327之间的间距变大，从而控制了吸液管32内的流速，内环板322和辅助板327将相邻两个管道孔33内的液体逐级向下传递，避免了液体从相邻的管道孔33排出，第一反流套环321与内环板322初步减小了混合液体通过的面积，提高了混合液体的流速，污液在吸液管32内部流速得到提升使其快速到达吸液泵30上的收集瓶31，实现污液快速收集的同时，也避免污液从吸液管上的管道孔流出。A
推车1上设有雾化器4，雾化器4包括蒸汽基体40，蒸汽基体40为圆柱形壳体，其底面设置有倾斜导流板400，倾斜导流板400为中间高四周低的倾斜板体，倾斜导流板400上端面向上设置有第一导气体41，第一导气体41为圆台壳体，且第一导气体41的较小圆台面朝上设置，第一导气体41的壳体内壁设有第一加热弹簧42，第一加热弹簧42末端通过一个水平的板体连接有分隔板，分隔板43上环绕布设有通气孔44，分隔板43上设有第二加热弹簧45，第二加热弹簧45与第一加热弹簧42以同样方式连接在分隔板43上端面，第二加热弹簧4上方设有第二导气体46，第二导气体46与第一导气体41同为圆台壳体，且第二导气体46与第一导气体41互为镜像布设，蒸汽基体40侧壁上端设有加药入口48，蒸汽基体40侧壁下端设有废水排口47，废水排口47与倾斜导流板400的最低点位于同一水平面，倾斜导流板400能将蒸汽基体40内冷凝之后多余的药液向倾斜方向引流至废水排口47处，避免底部多余的废液滞留在蒸汽基体40底部，影响药液质量和加热效率，蒸汽基体40上端面向上设有出气口49，出气口49通过管道连接到雾化喷头50，药液从加药入口48进入蒸汽基体40内并流向第一导气体41，第一导气体41下方的药液在第一加热弹簧42的加热作用下形成蒸汽，并沿着第一导气体41外壁向上流动至分隔板43，分隔板43受气流推动作用向上移动，并在第一加热弹簧42和第二加热弹簧45的弹性拉扯作用下上下移动，带动蒸汽基体40内部的药液蒸汽流动，促进药液蒸汽向出气口49方向流动，且分隔板43上阵列布设的通气孔44能使下方的加热气体通过，避免气体过多被分隔板43拦截而在分隔板43下端面凝结，进而影响加热效果，第二加热弹簧45对下方上流的气体再次加热，保持蒸汽基体40内部热量均衡，并通过上端的第二导气体46向上引导蒸汽流动，避免蒸汽过于聚集在蒸汽基体40上端内壁而非出气口49，导致此部分蒸汽凝结回流造成热能的损耗，形成的药液蒸汽从出气口49排出，并从雾化喷头作用到伤口，增加了伤口对于药液的吸收效果，帮助伤口恢复，且通过对伤口处的绷带雾化施药，有助于绷带与伤口分离，避免绷带在拆下来的时候将伤口结痂撕扯开，并利用药液喷洒在绷带上后，有一定温度的药液能浸润和融化绷带上的原有药液或血渍，在绷带拆开后伤口附近已经风干的药液或血渍能够有效的被清除，有利于医护人员采用消毒液清除药渍。The cart 1 is provided with an
雾化喷头50固定在喷气口安装架27，雾化喷头50包括外管体500，外管体500的管体内腔设有內管体501，外管体500与內管体501之间空隙设有连接板502，连接板502环绕布设在內管体501外壁上，內管体501管壁上设有管道通孔503，外管体500与內管体501在管口处平齐，且在管口处设有内凹头504，内凹头504在末端处连接有扩散头505，內管体501设于外管体500内腔能通过管壁来部分减缓喷出的雾化气体，并给予加热的气体冷却，避免接触到患者伤口的雾化药液气流过猛和温度过高，从而造成伤口的二次伤害，內管体501与外管体500之间空隙处的连接板502对內管体501做支撑固定，且也能在一定程度上减缓气流流速，连接板502之间为间隔布设，气流也可从连接板502之间的空隙流过，避免了气流过度被减缓造成气流堵塞，内凹头504将气流先向内、外管中心处聚集，再碰撞到到内外管体的内壁，使气流流出时具有扩散效果，提升雾化气体喷洒范围，避免肢体上的部分伤口位置特殊而无法被药液覆盖，内凹头504能够减缓在内、外管口处冷凝的雾气，凝结的药液在后续吹出的雾气作用下再次形成雾气，保证雾气喷洒效果而不是凝结成水珠低落，影响药液雾化效果。The atomizing
推车1下方隔板上设有药液推泵6，药液推泵6侧方设有加药针管60和抽药针管62，加药针管60和抽药针管62同一水平高度上设有控制推板64，控制推板64通过电子控制，加药针管60与加药入口48通过输液管61连接，抽药针管62与废水排口47通过废液管63连接，通过控制推板64缓慢推动推动加药针管60，将药剂从加药针管60经过输液管61流入加药入口48，一方面实现雾化器4的加药，另一方面避免了人工加药时速度过快导致药液积累过多，影响雾化加热效率，倾斜导流板400引流至废水排口47的废液通过控制推板64拉动抽药针管62，将多余的废液从蒸汽基体底部40内被抽出，并经过废液管63进入抽药针管62内，避免过多废液留存，降低蒸汽基体40内药液雾化加热效果。A medicine
对于本领域技术人员而言，显然本发明不限于上述示范性实施例的细节，而且在不背离本发明的精神或基本特征的情况下，能够以其他的具体形式实现本发明。因此，无论从哪一点来看，均应将实施例看作是示范性的，而且是非限制性的，本发明的范围由所附权利要求而不是上述说明限定，因此旨在将落在权利要求的等同要件的含义和范围内的所有变化囊括在本发明内。不应将权利要求中的任何附图标记视为限制所涉及的权利要求。It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, but that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments are to be regarded in all respects as illustrative and not restrictive, and the scope of the invention is to be defined by the appended claims rather than the foregoing description, which are therefore intended to fall within the scope of the claims. All changes within the meaning and scope of the equivalents of , are included in the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.
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| CN111281574A (en)* | 2020-01-28 | 2020-06-16 | 武蕴萍 | Skin branch of academic or vocational study is with device of creating clearly |
| CN111870463A (en)* | 2020-09-01 | 2020-11-03 | 贵州省人民医院 | A multifunctional disinfection and application device for surgical wound care |
| CN213667183U (en)* | 2020-09-03 | 2021-07-13 | 威海市立医院 | Novel wound is washd for surgical nursing device |
| CN214485243U (en)* | 2020-12-18 | 2021-10-26 | 何功永 | Wound auxiliary disinfection device |
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| CN114272053B (en) | 2023-07-18 |
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