CN108379015A - A kind of multi-functional chronic wound care dressing change cart - Google Patents

Abstract

Include car body, wheel the invention discloses a kind of multi-functional chronic wound care dressing change cart, car body includes from top to bottom dressing layer, operation layer, cleaning layer, collecting layer successively, is connected by cradling piece between each layer, wheel is arranged in cradling piece bottom end；This dressing change cart is reasonable for structure, and effect is clear, is put suitable for medical articles such as different chronic wounds dressing and is orderly convenient for taking；Operation console is spacious and well-lighted, can guarantee the dressing safety asepsis of chronic wounds；Facilitate medical worker's disinfecting cleaning both hands, different instruments and rubbish involved in dressing can be recycled, apparatus of the present invention are easy to use, multiple functional, thorough service can be provided for medical worker, and its structure is uncomplicated, are suitable for industrialized production and marketing application.

Description

A kind of multi-functional chronic wound care dressing change cart

Technical field

The present invention relates to technical field of medical equipment, and in particular to a kind of multi-functional chronic wound care dressing change cart.

Background technology

Body is by the damage of caused tissue or defect after wound, and it is acute wounds that wound or the surface of a wound, which is commonly formed, such as Shallow-layer skin trauma, notch of choosing date for operation, II degree of empyrosis wound and thickness skin donor wound etc..Chronic wounds in contrast, Since the factors such as wound infection, foreign matter residual cause wound healing process to be obstructed, healing time is more than fortnight.This wound Surface of a wound degree of injury weight, range is big, stripped thread tissue is more, and is often accompanied by infection, and surface of a wound growth is stuck in some stage for a long time not Healing, therefore, the clinical treatment measures for changing chronic wounds usually require to take comprehensive therapy.The reparation of chronic wounds is One increasingly complex process often shows as a kind of pathologic agglutination stagnated or continue to deteriorate, so we will The healing of chronic wound is also referred to as pathologic healing.The main has age of factor of influence wound healing, nutrition of whole body situation, basis The systemic factors such as disease, obesity, drug, radiotherapy, smoking, psychological condition, local factor then include trauma surface infestation, growth because Son, cell phenotype change, ischaemia, the effect of matrix metalloproteinase, the Local treatment measure of wound and the temperature of wound And humidity.Wherein, correct suitable treatment energy wound healing, and inappropriate wound Local treatment measure will greatly influence The healing of wound.Therefore, the influence for understanding the pathologic, physiologic of wound healing, being familiar with various factors to agglutination, to inhomogeneity Type wound selects most rational therapeutic scheme most important.Therefore, for different types of chronic wounds, dressing is to promote the surface of a wound One of the important clinical remedy measures of healing, while being also one of work important in surgical nursing.Chronic wounds patient From anywhere in seeing during Medical treatment, the whether ward of situation of all-level hospitals or outpatient service, also or the community on entrance In clinic, just seem particularly important for their dressing work；Dressing change cart with good function is exactly that this clinical care is controlled The good guarantee that work can be smoothed out is treated, it can load nursing dressing change DO-IT-YOURSELF DIY, medical worker is facilitated to operate, together When can guarantee medical worker will not directly simultaneously contact medical supplies and patient, can prevent cross-infection and pollution medical supplies. The problem of clinic is gone to the hospital inner substantially equipped with related dressing change cart at present, however these dressing change carts are with the presence of its own：

1, different Chronic Wound during Dressing Changes need different types of dressing, and the dressing rest area on dressing change cart is not sorted out at present And space utilization is unreasonable, places arbitrarily, it is extremely inconvenient when medical worker takes；Meanwhile the usual higher price of these auxiliary materials, it is existing Some placement cabinets are easy to be lost to cause unnecessary loss without safety guard；

2, existing dressing change cart whether operation console or when changing dressing for patient, external source light is inadequate due to weather, weather etc., Medical worker, which can not understand, sees operation planar and changing dressing for patient position clearly, especially for the patient for having sinus or lacuna, very It can extremely allow family numbers of patients people help that Mobile phone lighting device is taken to irradiate；

3, the patient's wound clinically having needs warm saline to rinse, without heating device in most dressing change cart, irrigating fluid temperature compared with It is low that discomfort can be brought to patient, while may be to wound and surrounding skin tissue damage；

4, current dressing change cart is only moved in a manner of hand push, and most of not have brake gear, whole stationarity is poor, and car body is easy It is moved when operation；

5, dressing change cart clinically does not have cleaning device, medical worker clear in progress dressing operation Qian Yaoxianqu section office hand washing sink Both hands are washed, are then wiped using disposable tissues, finally sterilize both hands with disposable hand sanitizing fluid.This process is cumbersome, time-consuming； Polluted area may be touched in moving process, and Disinfection Effect is had an impact；

6, there is no medical waste collecting box, there is no placement region using rear instrument；

Existing dressing change cart exist have a single function, drug or medical waste cannot rationally sort out placement, it is inconvenient for operation, do not clean The problems such as area.

Invention content

It is of the existing technology to overcome the problems, such as, the present invention provides a kind of multi-functional chronic wound care dressing change cart, Well arranged, occupied space is reasonable, and functional type is abundant, and dressing is carried out to a plurality of types of chronic wounds convenient for medical staff.

The multi-functional chronic wound care dressing change cart of the present invention includes car body, wheel, and car body includes dressing successively from top to bottom Layer, operation layer, cleaning layer, collecting layer are connected by cradling piece between each layer, and wheel is arranged in cradling piece bottom end；

The dressing layer includes storage box, cover board, and cover board one end is hinged on storage box, and when closure, the cover board other end passes through dark Lock is connect with storage box；One infusion support is fixed on storage box side, and 2 or more accommodating grooves, cover board are provided in storage box Inside is provided with storage pocket；

The operation layer includes operation console, and operation console side is provided with more than one groove, and one of groove is with heating Device is provided with flexible platen in operation console, is provided with more than one sterile drawer below operation console, storage box bottom is provided with Headlamp and ultraviolet lamp are simultaneously located above operation console, telescopic lamp there are one settings on operation layer, and one in sterile drawer is glue Cloth box is provided with built-in lock on sterile drawer；

The cleaning layer includes inductive water tap, service sink, and inductive water tap is arranged above service sink, the induction type fire hose Head both sides are respectively arranged with automatic sensing hand sanitizer machine and automatic sensing disinfection machine, and service sink side is provided with kidney basin placement Slot, the other side are provided with grid drainage trap, and operation console bottom is provided with induction hand dryer and above service sink, posture supports It is movably arranged on operation console bottom and positioned at induction hand dryer side；

The collecting layer includes water butt, wastewater barrel, kidney basin collecting box, foot-driven dustbin, more than one instrument bucket, and kidney basin is received Header, foot-driven dustbin are disposed side by side in front of collecting layer, and water butt, wastewater barrel are arranged in kidney basin collecting box and foot-driven dustbin Rear, on the cradling piece that more than one instrument bucket is arranged between cleaning layer and collecting layer by ring support, ring support It is arranged on cradling piece by bearing and is rotated around cradling piece, service sink and grid drainage trench bottom passes through pipeline and wastewater barrel Connection, inductive water tap are connected to by force (forcing) pump with water butt；

The telescopic lamp incudes the power supply of hand dryer, headlamp, ultraviolet lamp, heater respectively with setting on the car body.

Cradling piece between the dressing layer, operation layer, cleaning layer is telescopic rod；Clinical Practice regulation, operation console Plane needs more than operator's navel, and once, medical personnel can adjust operation console height to geisoma according to oneself height.

The cover board and storage box junction are provided with fixing device, and fixing device includes elastic clamping pieces and buckle, bullet Property clamping piece and buckle are matched for fixing cover board.

The operation layer side is provided with pushing hands.

The storage box bottom is provided with sliding slot, and the sliding lamp holder for installing ultraviolet lamp and headlamp is arranged by sliding rail in cunning It is moved in slot and along sliding slot, for ultraviolet lamp and/or headlamp to be moved to above telescopic platform.

Immobilization with adhesive tape bar is provided in the rubberized fabric box, adhesive plaster is sleeved on immobilization with adhesive tape bar, is arranged at rubberized fabric box box mouth There is sawtooth, for cutting off adhesive plaster.

Bottom is provided with 2 parallel grooves and a rach slot in the operation console, and flexible platen passes through 2 sliding rails thereon It is arranged in 2 sliding slots and is moved along sliding slot, telescopic platform board bottom portion is provided with rack, and rack is arranged in rach slot, operation layer Side is fixed with stepper motor, and the transmission shaft of stepper motor is equipped with gear, and wheel and rack matches the flexible platen edge of drive Sliding slot moves back and forth, and stepper motor is connect with power supply.

The collecting layer bottom is provided with foot pedal, and being equipped with two-way mutual exclusion in foot pedal switchs, two-way mutual exclusion switch and step Stepper motor power supply is connected, and for controlling rotating and reverse for stepper motor, routinely control method controls.

Apparatus of the present invention further include brake gear, and brake gear is arranged in 1-2 hollow cradling pieces of car body, brake Device includes brake handle, bearing I, bearing II, supporting rod, crank connecting link I, crank connecting link II, fixed ring, brake block, spring, Bearing I is fixed on bottom in cradling piece and is located above wheel, and bearing II is fixed on middle and upper part in cradling piece, brake handle setting In operation layer side, brake handle is made of fixed link and the handlebar stem being fixed in fixed link, and the fixed link of brake handle is worn It crosses 2 cradling pieces and is arranged between 2 cradling pieces, fixed link is arranged above bearing II, and supporting rod passes through bearing I, bearing II and be movably arranged between bearing I and bearing II, I one end of crank connecting link is flexibly connected with post upper, the other end with it is solid Fixed pole is connected；Fixed ring is fixed on supporting rod, and spring pocket is on supporting rod and between fixed ring and bearing I, crank II one end of connecting rod is flexibly connected with supporting rod lower end, and the other end is connected with brake block one end and is movably arranged on bearing by axis I bottom, the brake block other end are arranged above wheel.

Apparatus of the present invention further include negative pressure drainage device, and negative pressure drainage device is arranged on cleaning layer, negative pressure drainage device It is connected to wastewater barrel, the foot pedal of collecting layer bottom setting, the switch of foot pedal and negative pressure drainage device connects, negative for controlling The on or off of drainage device is pressed, routinely control method controls.

Automatic sensing hand sanitizer machine is identical with automatic sensing disinfection machine structure in the present invention, is conventional commercial product, only It is only that the liquid of storage is different.

The infusion support is expansion bracket.

Apparatus of the present invention further include electronic device, and electronic device includes at least wireless module and display screen, and electronic device is logical It crosses wireless network to connect with Hospital server, the case and coherent video data of patient is checked for medical staff, wirelessly Network can be WIFI 4G networks.

In clinical position, medical personnel will assess chronic wound by stages, that is, be based on surface of a wound color characteristic by stages Assessment needs the chronic wound in different times to use different types of dressing；It was specifically divided into for five phases, respectively with black （The tissue necrosis phase）, it is yellow（Inflammatory oozes out the phase）, it is red（The granulation tissue hyperplasia phase）, powder（The epithelialization phase）, it is green（Prevention and treatment is the same It is important）It indicates；Since different chronic wounds patients need different types of dressing, accommodating groove is separated out in storage box（Use face Colour code shows）Different function dressing for placing the chronic wound for being suitable for different times；Storage pocket for place case or its He needs the thing placed；The higher functional dressing of relative costs is lost in order to prevent, and dressing layer is provided with built-in lock, with built-in lock The key to match is taken care of by special messenger；Only when associated medical person implements dressing operation, just acquirement key is taken dressing；It is existing Some infusion support volumes are larger, and inconvenience is mobile；This dressing change cart is furnished with infusion support, and directly use is pulled up out i.e. from car body when needing Can, infusion support is moved with car body, can not only be met in ward and be used, while also be available for different chronic wounds in outpatient service or emergency ward Patient uses；

Clinical dressing operation preparing environment sometimes due to half-light environment is needed to rest by extraneous factor such as patient to medical worker in standard It is inconvenient to be generated when standby, and the headlamp being arranged above operation console, the light for increasing operation console can clearly see behaviour clearly Make the species name of various articles on platform；It is provided with ultraviolet lamp beside headlamp, is used for operation console and dressing change cart surrounding air Disinfection；By regulation per 10m²30 watts of quartz burners one are installed, if being used for air sterillization, then effective distance is no more than 2m, Disinfecting time is 30 ~ 60 minutes；If being sterilized for article surface, effective distance is 25 ~ 60cm, and disinfecting time is 20 ~ 30 points Clock；

In order to increase medical personnel's operation console area, dressing change cart side is provided with flexible platen, operations area can be expanded；Behaviour Make the groove for being provided with bottle rack on the right side of platform, can be used for placing the Clinical practices liquid medicine bottles such as vial, Iodophor bottle, can prevent Liquid medicine causes to cause liquid medicine or environmental pollution due to splashing because car body rocks；One of groove bands having heaters, for heating salt Water bag；When patient needs to irrigate using warm saline, directly bag of saline can be placed in heating groove, have research to confirm to protect Hold that wound local temperature is close or constant at normal 37 DEG C, the mitotic rate of cell increases by 108%, and the work of enzyme Property be in optimum state；The normal saline washing of warm can promote the dissipation of inflammation and limitation, mitigate pain, mitigates deep tissue Environment congested and that cold-proof comfort is provided.Therefore, heater setting reaches 36 DEG C ~ 37 DEG C of suitable human body, when heating temperature reaches When to preset value, heater is automatically closed.

Position is deeper sometimes by patient wound when clinical dressing, and such as sinus, lacuna, indoor light can not shine in clear wound sometimes Side；Setting is there are one telescopic lamp on operation layer, and when use can not only be pulled to lamp above wound, can understand and judge patient's wound Noodles type, to choose suitable dressing with correct remedy measures handle wound, for solve the problems, such as healing delay provide compared with Excellent scheme.

The sterile drawer of operation layer is for placing sterile articles for use and a small amount of drug；Such as left-hand drawer place sterile kidney basin and Take out stitches packet, by first in first out, it is left take the right side to put in the way of store, take；Intermediate drawer places sterile gauze, pad and sterile hand Set, gauze are divided into common gauze, absorbent gauze and petrolatum gauze；Gloves are divided into 6 cun, 6.5 cun, 7 cun, four kinds of types such as 7.5 cun Number, it is no powder sterile gloves；Right side drawer places the sterile articles for use such as syringe, cotton swab, cotton balls, small blade, needlework, while There is region to place a little analgesic drug, such as dezocine, Sauteralgyl, morphine, pain when changing dressing for patient can be mitigated, to increase Patient comfort；Sterile drawer belongs within the scope of the drug for needing to be tightly controlled due to being placed with analgesia similar drug, Therefore it is also equipped with built-in lock.

One of them sterile drawout cubicle is provided with rubberized fabric box, and immobilization with adhesive tape bar is provided in rubberized fabric box, and adhesive plaster is sleeved on glue In cloth fixed link, it is provided with sawtooth at rubberized fabric box box mouth, adhesive plaster is cut off for tearing downwards.

It is provided with hand dryer above cleaning layer, can be used after medical personnel has cleaned both hands, is no longer needed to using pumping Paper economizes on resources easy to use；Rotatable posture supports are provided with by hand dryer, for needing the auxiliary of four limbs dressing patient It uses；Operation console bottom is usually hidden when not in use, and when use spins out.

Service sink side is provided with the kidney basin placing groove of pollution, and the service sink other side is provided with grid filtered water section, works as cleaning A small amount of liquid residual is still had after pollution kidney basin in kidney basin, the endways placement of kidney basin is dried can wherein.

Dressing change cart lower part is provided with kidney basin collecting box simultaneously, for centralized collection processing；It is placed with beside kidney basin collecting box Dustbin, crossing patient for collecting associated contact has the rubbish of potential pollution risk；Instrument bucket pollutes scissors for placing, in bucket Equipped with sponge, for buffering scissors tip, while damage scissors bit is prevented, increase its service life；

The patient clinically having needs liquid medicine to be rinsed wound, keeps its surface of a wound cleaner, washes out more bacteriums, oozes Liquid, slough etc., make wound preferably restore；Dressing change cart bottom is provided with negative pressure drainage device, and the whereabouts for solving flushing water is asked Topic.

The present apparatus carries power supply, and for powering to the device for needing to power on dressing change cart, and routinely control method controls On or off.

Dressing change cart of the present invention is reasonable for structure, and effect is clear, is placed with suitable for medical articles such as different chronic wounds dressing Sequence is convenient for taking；Operation console is spacious and well-lighted, can guarantee the dressing safety asepsis of chronic wounds；Facilitate medical worker's disinfecting cleaning double Hand can recycle different instruments and rubbish involved in dressing, and apparatus of the present invention are easy to use, multiple functional, can be medical worker Thorough service is provided, and its structure is uncomplicated, is suitable for industrialized production and marketing application.

Description of the drawings

Fig. 1 is apparatus of the present invention structural schematic diagram；

Fig. 2 is dressing schematic diagram of a layer structure；

Fig. 3 is the dressing schematic diagram of a layer structure with fixing device；

Fig. 4 is fixture structure schematic diagram；

Fig. 5 is operation schematic diagram of a layer structure；

Fig. 6 is operation layer bottom substance schematic diagram；

Fig. 7 is cleaning schematic diagram of a layer structure；

Fig. 8 is to collect schematic diagram of a layer structure；

Fig. 9 is brake gear and cradling piece structural schematic diagram；

Figure 10 is brake handle structure schematic diagram；

Figure 11 is the bearing II on brake gear top, I part-structure schematic diagram of crank connecting link；

Figure 12 is the structural schematic diagram of brake gear lower part；

Figure 13 is wheel and brake block cooperation schematic diagram；

Figure 14 is operation console internal structure schematic diagram；

Figure 15 is telescopic platform plate structure schematic diagram；

Figure 16 is posture supports mounting structure schematic diagram；

Figure 17 is installation chassis structural schematic diagram；

In figure：1- pushing hands；2- wheels；3- dressing layers；4- operation layers；5- cleaning layers；The collecting layers 6-；7- storage boxes；8- cover boards；9- Infusion support；10- accommodating grooves；11- gears；12- storage pockets；13- operation consoles；14- grooves；15- stretches platen；16- induction type water Tap；17- service sinks；18- placing grooves；19- grid drainage traps；20- incudes hand dryer；21- posture supports；22- water butts； 23- wastewater barrels；24- collecting boxs；25- foot-driven dustbins；26- instrument buckets；27- cradling pieces；28- elastic clamping pieces；29- is buckled； 30- brake handles；31- springs；32- bearings I；33- bearings II；34- supporting rods；35- crank connecting links I；36- crank connecting links II； 37- fixed rings；38- brake blocks；39- fixed links；40- handlebar stems；41- slides lamp holder；42- telescopic lamps；The sterile drawers of 43-；44- Rubberized fabric box；45- ring supports；46- automatic sensing hand sanitizer machines；47- automatic sensing disinfection machines；48- sliding slots；49- rach slots； 50- sliding rails；51- racks；52- stepper motors；53- installation chassis；54- pedestals；55- sliding blocks；56- slide block slots；57- fixed columns； 58- lantern rings；59- slots.

Specific implementation mode

Below in conjunction with drawings and examples, invention is further described in detail, but the scope of the present invention does not limit to In the content.

Embodiment 1：As shown in figures 1-8, this multi-functional chronic wound care dressing change cart includes car body, wheel 2, and car body is from upper It includes dressing layer 3, operation layer 4, cleaning layer 5, collecting layer 6 successively to arrive down, is connected by cradling piece 27 between each layer, wheel 2 is set It sets in 27 bottom end of cradling piece；Cradling piece between dressing layer, operation layer, cleaning layer is telescopic rod；

The dressing layer 3 includes storage box 7, cover board 8, and 8 one end of cover board is hinged on storage box 7, when closure, 8 other end of cover board It is connect with storage box 7 by built-in lock；One infusion support 9 is fixed on 7 side of storage box, and infusion support 9 is expansion bracket, in storage box 7 5 accommodating grooves 10 are provided with, 8 storage pockets 12 are provided in cover board 8, cover board 8 and 8 junction of storage box are provided with fixing device, Fixing device includes elastic clamping pieces 28 and buckle 29, and elastic clamping pieces and buckle are matched for fixing cover board；The operation Layer 4 includes operation console 13, and 13 side of operation console is provided with 3 grooves 14, one of groove bands having heaters, in operation console 13 It is provided with flexible platen 15,13 lower section of operation console is provided with 3 sterile drawers 43, and 7 bottom of storage box is provided with headlamp and purple Outer lamp is simultaneously located above operation console 13, telescopic lamp 42 there are one settings on operation layer 4, and one is set as rubberized fabric box in sterile drawer 44, immobilization with adhesive tape bar is provided in rubberized fabric box, and adhesive plaster is sleeved on immobilization with adhesive tape bar, and sawtooth is provided at rubberized fabric box box mouth, is used In cutting off adhesive plaster, built-in lock is provided on sterile drawer；The cleaning layer 5 includes inductive water tap 16, service sink 17, induction type Tap 16 is arranged above service sink, and 16 both sides of inductive water tap are respectively arranged with automatic sensing hand sanitizer machine 46 and automatic Incude disinfection machine 47,17 side of service sink is provided with kidney basin placing groove 18, and the other side is provided with grid drainage trap 19, operation console 13 bottoms are provided with induction hand dryer 20 and above service sinks, and induction hand dryer side is provided with posture supports 21, position Holder 21 is movably arranged on 13 bottom of operation console；

The collecting layer 6 includes 25,2 water butt 22, wastewater barrel 23, kidney basin collecting box 24, foot-driven dustbin instrument buckets 26, curved Disk collecting box 24, foot-driven dustbin 25 are disposed side by side in front of collecting layer, and water butt 22, wastewater barrel 23 are arranged in kidney basin collecting box With foot-driven dustbin rear, the cradling piece between cleaning layer 5 and collecting layer 6 is arranged by ring support 45 for 2 instrument buckets 26 On, ring support is arranged on cradling piece by bearing and is rotated around cradling piece, 19 bottom of service sink 17 and grid drainage trap It is connected to wastewater barrel 23 by pipeline, inductive water tap 16 is connected to by force (forcing) pump with water butt 22；The telescopic lamp, induction Hand dryer, headlamp, ultraviolet lamp, heater are connected to the power supply of setting on the car body respectively（Power supply in need it is equal with it is electric Source connects）, operation layer side is provided with pushing hands 1.

Embodiment 2：As shown in figures 14-17, this multi-functional chronic wound care dressing bassinet structure exists with embodiment 1, difference In：Bottom is provided with 2 parallel grooves 48 and a rach slot 49 in operation console 13, and flexible platen 15 passes through 2 sliding rails thereon 50 settings are moved in 2 sliding slots 48 and along sliding slot, and flexible 15 bottom of platen is provided with rack 51, and rack 51 is arranged in rach slot In 49, operation layer side is fixed with stepper motor 52, and the transmission shaft of stepper motor is equipped with gear 11, and wheel and rack matches The platen that stretches is driven to move back and forth along sliding slot, stepper motor is connect with power supply, and 6 bottom of collecting layer is provided with foot pedal, foot pedal In be equipped with two-way mutual exclusion and switch, two-way mutual exclusion switch connects with stepper motor power supply, the rotating forward for controlling stepper motor And reversion；Posture supports 21 are movably arranged on 13 bottom of operation console by installation chassis 53, and installation chassis 53 includes pedestal 54, slides Block 55 is provided with slide block slot 56 on pedestal 54, and the setting of sliding block 55 is in slide block slot 56 and is moved along it, and pedestal 54 passes through consolidating thereon Fixed column 57 is fixed on 13 bottom of operation console, and lantern ring 58 is set in fixed column 57, and slot 59, posture supports 21 1 are provided on sliding block 55 End is hinged with lantern ring 58, and posture supports 21 are placed in slot 59；

When using posture supports, posture supports are pulled, so that its band movable slider 55 is moved along slide block slot 56, i.e., by posture supports from behaviour Make 13 bottom of platform and go to operation console side, then posture supports are taken out to being used to support out of slot 59.

Embodiment 3：As described and depicted in figs. 9-13, this multi-functional chronic wound care dressing bassinet structure exists with embodiment 1, difference In：This dressing change cart further includes brake gear, and brake gear is arranged in 2 hollow cradling pieces of car body, and brake gear includes Brake handle 30, bearing I 32, bearing II 33, supporting rod 34, crank connecting link I 35, crank connecting link II 36, fixed ring 37, brake block 38, spring 31, bearing I 32 are fixed on bottom in cradling piece 27 and are located at 2 top of wheel, and bearing II 33 is fixed in cradling piece 27 Middle and upper part, the setting of brake handle 30 is in 4 side of operation layer, and brake handle 30 is by fixed link 39 and the handle being fixed in fixed link Bar 40 forms, and handlebar stem 40 can be used as pushing hands use, and the fixed link 39 of brake handle 30 passes through 2 cradling pieces and is arranged in 2 branch Between hack lever, fixed link 39 is arranged above bearing II 33, and supporting rod 34 passes through bearing I 32, bearing II 33 and is movably arranged on Between bearing I 32 and bearing II 33, I 35 one end of crank connecting link is flexibly connected with 34 upper end of supporting rod, the other end and fixed link 39 It is connected；Fixed ring 37 is fixed on supporting rod 34, spring 31 be sleeved on supporting rod and positioned at fixed ring 37 and bearing I 32 it Between, II 36 one end of crank connecting link is flexibly connected with 34 lower end of supporting rod, and the other end is connected with 38 one end of brake block and passes through axis It is movably arranged on I bottom of bearing, 38 other end of brake block is arranged above wheel 2；When dressing change cart moves, squeeze grip bar 40, Brake block is detached with wheel, when arriving at, unclamps handlebar stem, under recoil of spring force effect, supporting rod returns to initial bit It sets, brake block is moved down under supporting rod drive and contacted with wheel, is fixed wheel, is prevented its movement.

Embodiment 4：For this multi-functional chronic wound care dressing bassinet structure with embodiment 1, difference is to further include that negative pressure is drawn Device is flowed, negative pressure drainage device is arranged on cleaning layer, and negative pressure drainage device is connected to wastewater barrel 23, the setting of collecting layer bottom Foot pedal, the on or off for controlling negative pressure drainage device, routinely control method control.

Embodiment 5：The present apparatus further includes electronic device, and electronic device includes at least wireless module and display screen；Electronics fills It sets and is connect with Hospital server by wireless network, the case and coherent video data of patient are checked for medical staff, Wireless network is WIFI, and medical staff is facilitated to understand state and medical history before patient's processing in time.

Claims (12)

1. a kind of multi-functional chronic wound care dressing change cart, including car body, wheel（2）, it is characterised in that：Car body from top to bottom according to Secondary includes dressing layer（3）, operation layer（4）, cleaning layer（5）, collecting layer（6）, pass through cradling piece between each layer（27）Connection, wheel （2）It is arranged in cradling piece（27）Bottom end；

The dressing layer（3）Including storage box（7）, cover board（8）, cover board（8）One end is hinged on storage box（7）On, when closure, lid Plate（8）The other end passes through built-in lock and storage box（7）Connection；One infusion support（9）It is fixed on storage box（7）Side, storage box（7） Inside it is provided with 2 or more accommodating grooves（10）, cover board（8）Inside is provided with storage pocket（12）；

The operation layer（4）Including operation console（13）, operation console（13）Side is provided with more than one groove（14）, wherein one A groove bands having heaters, operation console（13）Inside it is provided with flexible platen（15）, operation console（13）Lower section is provided with more than one Sterile drawer（43）, storage box（7）Bottom is provided with headlamp and ultraviolet lamp and is located at operation console（13）Top, operation layer （4）There are one telescopic lamps for upper setting（42）, one in sterile drawer is rubberized fabric box（44）, built-in lock is provided on sterile drawer；

The cleaning layer（5）Including inductive water tap（16）, service sink（17）, inductive water tap（16）It is arranged in service sink Top, inductive water tap（16）Both sides are respectively arranged with automatic sensing hand sanitizer machine（46）With automatic sensing disinfection machine （47）, service sink（17）Side is provided with kidney basin placing groove（18）, the other side is provided with grid drainage trap（19）, operation console（13） Bottom is provided with induction hand dryer（20）And above service sink, posture supports（21）It is movably arranged on operation console（13）Bottom And positioned at induction hand dryer side；

The collecting layer（6）Including water butt（22）, wastewater barrel（23）, kidney basin collecting box（24）, foot-driven dustbin（25）, one Above instrument bucket（26）, kidney basin collecting box（24）, foot-driven dustbin（25）It is disposed side by side in front of collecting layer, water butt （22）, wastewater barrel（23）It is arranged in kidney basin collecting box and foot-driven dustbin rear, more than one instrument bucket（26）Pass through annular Holder（45）It is arranged in cleaning layer（5）With collecting layer（6）Between cradling piece on, ring support by bearing be arranged in cradling piece It goes up and surrounds cradling piece rotation, service sink（17）With grid drainage trap（19）Bottom passes through pipeline and wastewater barrel（23）Connection, sense Answer formula tap（16）Pass through force (forcing) pump and water butt（22）Connection；

The telescopic lamp, induction hand dryer, headlamp, ultraviolet lamp, heater are connected to the power supply of setting on the car body respectively.

2. multi-functional chronic wound care dressing change cart according to claim 1, it is characterised in that：Dressing layer（3）, operation layer （4）, cleaning layer（5）Between cradling piece be telescopic rod.

3. multi-functional chronic wound care dressing change cart according to claim 1, it is characterised in that：Cover board（8）And storage box （7）Junction is provided with fixing device, and fixing device includes elastic clamping pieces（28）And buckle（29）, elastic clamping pieces and buckle It matches for fixing cover board.

4. multi-functional chronic wound care dressing change cart according to claim 1, it is characterised in that：Operation layer side is provided with Pushing hands（1）.

5. multi-functional chronic wound care dressing change cart according to claim 1, it is characterised in that：Storage box（7）Bottom is set It is equipped with sliding slot, the sliding lamp holder of ultraviolet lamp and headlamp is installed（41）It is arranged in sliding slot by sliding rail and is moved along sliding slot, is used In ultraviolet lamp and/or headlamp are moved to telescopic platform（15）Top.

6. multi-functional chronic wound care dressing change cart according to claim 1, it is characterised in that：Rubberized fabric box（44）Interior setting There are immobilization with adhesive tape bar, adhesive plaster to be sleeved on immobilization with adhesive tape bar, sawtooth is provided at rubberized fabric box box mouth, for cutting off adhesive plaster.

7. multi-functional chronic wound care dressing change cart according to claim 1, it is characterised in that：Operation console（13）Interior bottom It is provided with 2 parallel grooves（48）With a rach slot（49）, stretch platen（15）Pass through 2 sliding rails thereon（50）It is arranged 2 Bar sliding slot（48）Interior and moved along sliding slot, stretch platen（15）Bottom is provided with rack（51）, rack（51）It is arranged in rach slot （49）Interior, operation layer side is fixed with stepper motor（52）, the transmission shaft of stepper motor is equipped with gear（11）, wheel and rack It matches the flexible platen of drive along sliding slot to move back and forth, stepper motor is connect with power supply.

8. multi-functional chronic wound care dressing change cart according to claim 7, it is characterised in that：Collecting layer（6）Bottom is set It is equipped with foot pedal, being equipped with two-way mutual exclusion in foot pedal switchs, and two-way mutual exclusion switch is connected with stepper motor power supply, for controlling Stepper motor processed rotates and reverse.

9. multi-functional chronic wound care dressing change cart according to claim 1, it is characterised in that：Further include brake gear, Brake gear is arranged in 1-2 hollow cradling pieces of car body, and brake gear includes brake handle（30）, bearing I（32）, branch Seat II（33）, supporting rod（34）, crank connecting link I（35）, crank connecting link II（36）, fixed ring（37）, brake block（38）, spring （31）, bearing I（32）It is fixed on cradling piece（27）Interior bottom and above the wheel, bearing II（33）It is fixed on cradling piece（27） Interior middle and upper part, brake handle（30）It is arranged in operation layer（4）Side, brake handle（30）By fixed link（39）Be fixed on fixation Handlebar stem on bar（40）Composition, brake handle（30）Fixed link（39）Across 2 cradling pieces and be arranged 2 cradling pieces it Between, fixed link（39）It is arranged in bearing II（33）Top, supporting rod（34）Across bearing I（32）, bearing II（33）And activity is set It sets in bearing I（32）With bearing II（33）Between, crank connecting link I（35）One end and supporting rod（34）Upper end is flexibly connected, another End and fixed link（39）It is connected；Fixed ring（37）It is fixed on supporting rod（34）On, spring（31）It is sleeved on supporting rod and is located at Fixed ring（37）With bearing I（32）Between, crank connecting link II（36）One end and and supporting rod（34）Lower end is flexibly connected, the other end With brake block（38）One end is connected and is movably arranged on bearing I by axis（32）Bottom, brake block（38）The other end is arranged in vehicle Wheel（2）Top.

10. multi-functional chronic wound care dressing change cart according to claim 1, it is characterised in that：It further include negative pressure drainage Device, negative pressure drainage device are arranged on cleaning layer, negative pressure drainage device and wastewater barrel（23）Connection, collecting layer（6）Bottom is set The switch of the foot pedal set, foot pedal and negative pressure drainage device connects, the on or off for controlling negative pressure drainage device.

11. multi-functional chronic wound care dressing change cart according to claim 1, it is characterised in that：Infusion support（9）It is flexible Frame.

12. multi-functional chronic wound care dressing change cart according to claim 1, it is characterised in that：Further include electronic device, Electronic device includes at least wireless module and display screen.