CN206560472U - Fully-automatic ultrasonic probe protective case machine - Google Patents

Abstract

The utility model discloses a kind of fully-automatic ultrasonic probe protective case machine; including a box body; lever dolly in box body; lever dolly is connected with connecting rod; one end connection sticky pad of connecting rod; one end of plastic sheeting is connected with sticky pad, the other end of plastic sheeting is connected on roller bearing, the other end of connecting rod stretches out box body connection probe holder.Zigzag cutter are fixed with below tray interior, plastic sheeting.The utility model cost is low, floor space is small thus does not influence ultrasonic doctor operation, manufacture craft is simple, Disinfection Effect is stable, it is not necessary to power supply, energy-saving environmental protection safety, because not only it is light but also it is small be convenient for carrying, it is therefore applied widely, can do by bed, the medium inspection of art is used.

Description

Fully-automatic ultrasonic probe protective case machine

Technical field

The utility model is applied to the infection control field of operation of ultrasonic diagnosis, more particularly to a kind of fully-automatic ultrasonic probe Protective case machine.

Background technology

At present, the infection carrier of germ is mainly probe and couplant between Ultrasonography patient.State, which defends, does doctor's hair (2013) 40 Number《Basic medical unit hospital infection management basic demand》(4) required in ultrasonic examination：1. ultrasonic probe (through skin, is sticked Film carries out ultrasonic examination through body cavitys such as oesophagus, vagina, rectum) people one must be accomplished with a sterilization or barrier film etc..2. per tour After secondary inspection terminates, ultrasonic probe etc. must thoroughly be cleaned and disinfected, kept dry.The command of the Ministry of Public Health 2002 the 27th 《Regulations of sterilization management》Article 6, the command of the Ministry of Public Health 2006 the 48th《Hospital infection management method》Chapter 3, Article 12 is provided： Medicine equipment, utensil and the article of all contact skin and mucous membrane must reach sterilisation level.Ultrasonic probe can carry S. aureus L-forms, copper The pathogenic bacteria such as green pseudomonad and hospital infection common bacteria, multi-drug resistant bacteria, ultrasonic probe bacterial bearing rate about 22-50%.Ultrasound is visited Head must use couplant when checking, common couplant is handled without sterilization, and gelatin couplant is similar In the culture medium of bacterium, the breeding to bacterium provides advantage.Have been reported that common couplant bacterial bearing rate about 40%. Chittick P etc. report one because couplant carries disease germs, respiratory tract pseudomonas aeruginosa caused by transesophageal echocardiography Acute infection.

Probe or couplant sterilization method are numerous at present, but all kinds of corrupt practices creep in.By the single dose bag of patent certification Sterile couplant is filled because of expensive (about 20 yuan /), it is difficult in clinic popularization, and due to being only applied to probe covering piezoelectricity On the face of crystal rather than whole shell, and probe other faces on all directions, a wide range of flexible rotating, shell are frequent during scanning Patient skin can be touched, sterile couplant isolation effect is limited.Above all：The para hydroxybenzene added in antibacterial couplant The antibacterial effect of formate ester is queried by many.Must not pop one's head in high-temperature sterilization, because probe is internal to be equipped with piezoelectric ceramics, high temperature The piezo-electric effect of piezoelectric ceramics can be made to die down.Non-corrosiveness sterilization needs the long period, and for example disinfection by ultraviolet light irradiates 20 minutes It can be only achieved the purpose effectively sterilized.The about tens of thousands of members of one ultrasonic probe are to ten tens of thousands of yuan, due to economical, big absolutely Most hospital's Ultrasound Instruments are without standby probe, during daylong ultrasonic examination, and probe will be used continuously, even if external someone Full-automatic ultraviolet probe sterilizing machine is devised, ultraviolet comprehensive to probe parcel can be sterilized without dead angle, but disinfecting time Still need 20 minutes, and apparatus and process complicated difficult is to promote.Some Hospital choice glutaraldehydes, chloride, phenol, quaternary ammonium etc. are changed Medicining liquid dipping or sprinkling probe are learned, but still suffers from many problems.One is that thimerosal needs to prepare in advance, the bad control of concentration System, especially chlorine-containing disinfection liquid is now with the current, and most units can not accomplish.Two be that immersion class thimerosal can be with access times Increase increasingly dilutes, and effect easily causes pollution worse and worse, during Reusability.Three be when having thimerosal residual on probe Easily trickle everywhere, particularly have stimulate the reaction strongly to skin, mucous membrane containing glutaral disinfectant solution, such as because not wiping Operator or those who are investigated's skin are arrived in clean contamination accidentally, and skin can be caused damage.And fully wiped again after soaking or spraying The processing time of operator can be significantly increased.Four be that quaternary ammonium thimerosal is invalid to bacterial spore, fungi, nonenveloped virus. Much hospitals wipe probe sterilization, or one disposable sterilization film of set or sheath on probe using pasteurization towelette.City The main component for selling pasteurization towelette is 70-75% alcohol, and whether alcohol has infringement also disputable at present probe, Philip ultrasound It is distinctly claimed in probe specification as used alcohol, concentration is no more than 70%.There is research to think spirituosity, bleaching powder, chlorination Ammonium, the disinfectant of hydrogen peroxide can not be used for sterilizing probe, because these compositions may damage the matching layer of probe.It is most Ultrasonic probe manufacturer alerts alcohol, glyoxal class etc. on its specification can cause corrosion, the ultrasonic matter of some provinces and cities to probe Explicit order all probes in control center disable the cleaning and sterilizings such as the tincture of iodine, organic mercury, organic solvent, Peracetic acid, acid, alkaline solution. And external (such as U.S.'s ultrasonics can AIUM guides) although or the cumbersome sterilization method pair of the specification that provides of probe manufacturer It is applicable in the country that Ultrasonic Diagnosis portfolio is big, ultrasonic examination charge is relatively low and non-fully.

Probe separation layer is done using disposable film or freshness protection package, the method for sheath, couplant, spy can be so avoided Head and direct skin contact, it is simple and safe, cheap, on picture quality without influence, but many hospitals are difficult at present Often operate a patient to change a film, be primarily due to patient too much, the operation too holding time.Someone sets in the current U.S. The plastics protective bag of Transvaginal Ultrasound probe is counted out, probe is injected upper end after protective bag and buckles lock by bag bottom prepackage couplant, The operating time can be shortened.Current domestic many hospitals are thin to sleeving plastic on probe when examination ＆ verification is appraised and chosen excellent in the inspection of Kong Gan sections or hospital Film, in ultrasonic routine work when most, it is without any processing or only use the toilet paper without any disinfective action The unnecessary couplant stayed on probe is wiped out just to put into and use next time.Large hospital patient's flow is big, more than disease, this The operation that sample runs counter to control sense requirement would is that a dangerous infection sources, it is more likely that can cause nosocomial infection.

Therefore, in order to solve the problem of existing probe disinfectant measure can not be applied in practical operation, in the urgent need to seeking Look for it is a kind of can protection probe, the sterilization method of protection patient, and this method is quick, cost is low, floor space is small thus not Ultrasonic doctor is influenceed to operate, manufacture craft is simple, Disinfection Effect is stable.

The content of the invention

The purpose of this utility model is to overcome above-mentioned prior art not enough to pop one's head in protective case there is provided a kind of fully-automatic ultrasonic Machine, the probe protective case machine saves operation doctor, the time of technician's sterilization, and the mesh of protection patient and operator have been reached again 's.

What the technical solution of the utility model was realized in：

Fully-automatic ultrasonic probe protective case machine, including a box body, the lever dolly in box body, lever dolly are connected with Connecting rod, one end connection sticky pad of connecting rod, one end of plastic sheeting is connected with sticky pad, the other end of plastic sheeting is connected to roller bearing On, the other end of connecting rod stretches out box body connection probe holder.

Connecting rod is scalable.

Zigzag cutter are fixed with below tray interior, plastic sheeting.

The beneficial effects of the utility model are：The whole bagging process of the probe sheath machine only needs 1-2s, it is not necessary to power supply, energy-conservation Environmental Safety, because not only it is light but also it is small be convenient for carrying, it is therefore applied widely, can do by bed, the medium inspection of art is used.

Brief description of the drawings

Accompanying drawing is structural representation of the present utility model.

Embodiment

The utility model is described in further detail below in conjunction with the accompanying drawings.

The utility model solves the technical scheme that its technical problem used：Design a hard plastic magazine, its interior upper left Side, which is installed, installs one barrel of plastic sheeting on roller bearing, roller bearing, plastic sheeting has the impression for being easy to tearing every one section, uses preceding entirety Use oxirane disinfection.Hard plastic magazine upper right side same level installs sticky pad big as plastic sheeting roller bearing radius, for every Secondary crawl plastic sheeting is stretched out.The ultrasonic probe of surface smear overcoupling agent is above the plastic sheeting stretched out toward drop-down During, plastic sheeting is enclosed on probe.There are zigzag cutter immediately below roller bearing, pop one's head in when plastic sheeting is pulled down, Cutter below the thin mould of plastics are cut off at the impression of plastic sheeting.

Using lever principle, when weight (such as popping one's head in) is put on the right side of lever, is moved up on the left of lever, affect and be connected with it Sticky pad, make itself and on plastic casing left side wall roller bearing distance increase, preservative film is opened.After weight is taken away, become on the right side of lever Gently, left side is moved down, and coupled sticky pad reduces with the rolling axle base on plastic casing left side wall, and sticky pad sticks to roller bearing again Plastic sheeting on.

Embodiment one：

Using the convex battle array ultrasonic probe for being most commonly used to abdominal ultrasound examination, probe is in sector.Probe size：It is about 7.5cm, Width about 1.5cm, probe and skin contact area 11.25cm², between probe face at probe handle and electrode wires contact point Distance about 11.5cm, therefore use width thin for 25cm, every section of (every two sections are easy between the impression of tearing) length about 30cm plastics Film is more suitable, will can completely be encased with handle contact point from probe contacts face to electrode wires.Probe holder is annular, Zhou Changwei 6cm, probe handle can be inserted, and the face of more roomy (long 7.5cm) will not fall down.Probe is placed on probe holder, rolling is attached to Sticky pad on axle is dragged out by lever, and plastic sheeting is pulled open.Pick up probe to be placed on the plastic sheeting pulled open and stretch downwards, at this Plastic sheeting is torn at impression during individual, such as can not still be torn, be rubbed on dentation cutter that can be below roller bearing.Modeling Material film is had no progeny, and due to losing pulling force on the left of sticky pad, can turn left sidesway, so as to be attached to again on roller bearing.

Embodiment two：

Popped one's head in using the high-frequency linear array for blood vessel, superficial organ, probe is rectangle.Probe size：It is about 5.3cm, Width about 1.3cm, probe contacts face area 6.9cm², at probe handle and electrode wires contact point to the distance between probe face about 9.5cm, thus use width be 25cm, every section of (every two sections are easy between the impression of tearing) length about 25cm plastic sheeting more Properly, will can completely it be encased with handle contact point from probe contacts face to electrode wires.Probe holder is annular, and Zhou Changwei 3cm are visited Head handle can be inserted, and the face of more roomy (long 5.3cm) will not fall down.Probe is placed on probe holder, is attached on roller bearing Sticky pad is dragged out by lever, and plastic sheeting is pulled open.Pick up probe to be placed on the plastic sheeting pulled open and stretch downwards, in this process Middle plastic sheeting is torn at impression, such as can not still be torn, be rubbed on dentation cutter that can be below roller bearing.Plastic sheeting Have no progeny, due to losing pulling force on the left of sticky pad, can turn left sidesway, so as to be attached to again on roller bearing.

Embodiment three：

Using for the probe through chest Cardiac ultrasound, probe is in corynebacterium.Probe size：2.5cm is about, it is wide about 1.5cm, probe contacts face area 3.8cm², at probe handle and electrode wires contact point to the distance between probe face about 12.5cm, therefore use the plastic sheeting that width is 25cm, every section of (every two sections are easy between the impression of tearing) length about 25cm.Because visiting Area of bed is smaller, is not suitable for inserting annular probe holder, and the side of probe holder one is designed as hanging to the hook of probe wire.Will probe It is placed on probe holder, the sticky pad being attached on roller bearing is dragged out by lever, and plastic sheeting is pulled open.Pick up probe and be placed on the modeling pulled open Stretch on material film and downwards, plastic sheeting is torn at impression in this process, such as can not still tear, can be below roller bearing Rubbed on dentation cutter.Plastic sheeting is had no progeny, and due to losing pulling force on the left of sticky pad, can turn left sidesway, so as to be attached to again On roller bearing.

Example IV：

Using the probe checked for Via vagina/endorectal ultrasonography, probe is in slender rod shaped.Probe size：It is about 2.5cm, Width about 1.5cm, probe contacts face area 3.8cm², at probe handle and electrode wires contact point to the distance between probe face about 12.5cm, therefore use the plastic sheeting that width is 25cm, every section of (every two sections are easy between the impression of tearing) length about 25cm.Cause Probe diameter is smaller, is not suitable for inserting annular probe holder, and the side of probe holder one is designed as hanging to the hook of probe wire.It will visit Head is placed on probe holder, and the sticky pad being attached on roller bearing is dragged out by lever, and plastic sheeting is pulled open.Pick up probe and be placed on what is pulled open Stretch on plastic sheeting and downwards, plastic sheeting is torn at impression in this process, such as can not still tear, can be below roller bearing Dentation cutter on rub.Plastic sheeting is had no progeny, and due to losing pulling force on the left of sticky pad, can turn left sidesway, so as to paste again On roller bearing.

Embodiment five：

Using the broadband probe checked for belly four-dimensional ultrasound, probe is in elliposoidal.Probe size：It is about 2.5cm, Width about 1.5cm, probe contacts face area 3.8cm², at probe handle and electrode wires contact point to the distance between probe face about 12.5cm, therefore use the plastic sheeting that width is 25cm, every section of (every two sections are easy between the impression of tearing) length about 25cm.Visit Head frame is annular, and Zhou Changwei 3cm, probe handle can be inserted, and the face of more roomy (long 5.3cm) will not fall down.Probe is put On probe holder, the sticky pad being attached on roller bearing is dragged out by lever, and plastic sheeting is pulled open.Pick up probe and be placed on the plastics pulled open Stretch on film and downwards, plastic sheeting is torn at impression in this process, such as can not still tear, tooth that can be below roller bearing Rubbed on shape cutter.Plastic sheeting is had no progeny, and due to losing pulling force on the left of sticky pad, can turn left sidesway, so as to be attached to rolling again On axle.

Claims (3)

1. The protective case machine 1. fully-automatic ultrasonic is popped one's head in, including a box body (8), it is characterised in that the lever dolly in box body (8) (5), lever dolly (5) is connected with connecting rod (4), and one end connection sticky pad (3) of connecting rod (4) is connected plastic sheeting with sticky pad (3) (2) one end, the other end of plastic sheeting (2) is connected on roller bearing (1), and the other end of connecting rod (4) stretches out box body (8) connection and visited Head frame (6).
2. The protective case machine 2. fully-automatic ultrasonic according to claim 1 is popped one's head in, it is characterised in that connecting rod (4) is scalable.
3. The protective case machine 3. fully-automatic ultrasonic according to claim 1 is popped one's head in, it is characterised in that internal in box body (8), plastics Zigzag cutter (7) are fixed with below film (2).