CN209405289U - Portable sputum collection device - Google Patents

Abstract

The utility model relates to a kind of Portable sputum collection devices, including outer container and inner pressurd vessel, inner pressurd vessel can be accommodated in outer container, and outer container is equipped with the outer container side cover of lateral opening, spit mouth and lid of spitting are offered on the top of outer container, the top of inner pressurd vessel is equipped with inner pressurd vessel top cover；One liquid injection pipe passes through outer container wall and is fixedly connected on the collector, and the outside of collector is arranged in its inlet, and the inside of collector is arranged in liquid outlet.The phlegm liquit collector simply lightly can take conveniently, have the function of multiple closed disinfection treatment at once, can effectively reduce secondary pollution of the sputum to ward environment, reduce family numbers of patients, ward mate or the risk of staff's cross-infection.It solves the problems, such as patient's sputum collecting, clinically there is high use value.

Description

Portable sputum collection device

Technical field

The utility model relates to a kind of sanitary ware more particularly to sputum collection devices.

Background technique

Include the mucous epithelium to fall off downright bad in mucus, the dust of sucking, all kinds of inflammatory cells and respiratory system in sputum The pathogenic agents such as cell, necrotic tissue, bacterial virus.Wherein these invasive organisms pass through respiratory infectious, Ke Yiyin It rises containing bacillus is largely combined in the sputum of human diseases, especially tuberculosis patient, infectiousness is extremely strong.Pulmonary tuberculosis is lung Carninomatosis because one of, and lung cancer occupies first in the disease incidence of malignant tumour, the common clinical manifestation of lung cancer: expectoration and hemoptysis. According to investigations, phthisical disease incidence still keeps higher level.

Clinical observation find patient by the sputum of expectoration or blood collection to sanitary cup or spittoon, and it is usually not right The cup of dress sputum is covered.Sometimes family numbers of patients is for the sputum or blood situation to doctor's observation patient's expectoration, especially It is the blood of expectoration, patient or family numbers of patients can collect the effluent of a whole night in a manner of being completely exposed.And part nobody After the patient's discharge sputum accompanied and attended to, being handled in time sputum is also to have difficulties.Very some patients directly spit sputum on ground It is upper etc..

And some bacteriums or pathogen survival rate are very high in sputum, such as the stronger tubercle bacillus of resistance, indoors It can survive half a year at dark humidity.Pulmonary tuberculosis be by air borne, if the sputum of patient's expectoration is handled not in time with blood, or The case where untreated sputum is directly poured into house refuse not only causes secondary pollution to ward environment, and to patient family Belong to, there are the risks of cross-infection by ward mate or staff.

Utility model content

In order to overcome the shortcomings in the prior art, the utility model provides a kind of Portable sputum collection device, including outer Container and inner pressurd vessel, inner pressurd vessel can be accommodated in outer container, and outer container is equipped with the outer container side cover of lateral opening, in outer container Top offers spit mouth and lid of spitting, and the top of inner pressurd vessel is equipped with inner pressurd vessel top cover；One liquid injection pipe passes through outer container Wall and be fixedly connected on the collector, and the outside of collector is arranged in its inlet, and liquid outlet is arranged in collector Side.

In preferred scheme, the mouth-shaped of spitting of the outer container is pyriform, including narrow upper end and broad lower end.

The top of outer container can be designed to spherical structure, and mouth of spitting is arranged on the spherical structure, lid of spitting For spherical structure, hinge format is connected on spherical structure, and can globally be overturn, and mouth or is beaten so as to cover to spit Open mouth of spitting.

Further, the top cover of the inner pressurd vessel and inner pressurd vessel activity cooperate, and inner pressurd vessel offers on opposite two sidewalls Guide groove, is equipped with to the both ends sunk type of guide groove the first fixation hole and the second fixation hole, and the cap base of inner pressurd vessel is equipped with guide rod, leads Bar can move in guide groove, and can fall into fixation hole.

It preferably, further include the funnel being set in outer container, spit mouth of the big opening end of funnel towards outer container, funnel Osculum end towards inner pressurd vessel opening.

It further include that the scissors-type being installed on outer container switchs, including two panels is openable and closable in further preferred design Opaque disk, finger insertion part and control spring.

The beneficial effects of the utility model are: (1) described Portable sputum collection device disappears at once to be a multiple closed The collector of poison processing.(2) when toppling over sputum, tubercle bacillus can easily be cooked at quick disinfection using 70% alcohol Reason.(3) design is light and handy, easy to use, can take conveniently, patient is avoided to spit sputum on the ground because of inconvenient to use, Cause environmental pollution.

Detailed description of the invention

Fig. 1 spit lid open when Portable sputum collection device schematic diagram.

The Portable sputum collection device schematic diagram that Fig. 2 outer container side cover is opened.

Before Fig. 3 takes out inner pressurd vessel, the collector schematic diagram of injection disinfection liquid disinfectant is being carried out.

The schematic diagram that Fig. 4 inner pressurd vessel takes out out of outer container.

Fig. 5 has the inner pressurd vessel schematic diagram of guide rail and fixation hole.

Fig. 6 is enlarged drawing at Fig. 5 A.

Fig. 7 and Fig. 5 is used cooperatively the inner pressurd vessel top cover schematic diagram with guide rod.

The partial cross sectional views of Portable sputum collection device of the Fig. 8 with funnel.

Fig. 9 without the Portable sputum collection device of funnel partial cross sectional views.

Figure 10 scissors-type switchs closed mode schematic diagram.

Figure 11 scissors row switch open condition schematic diagram.

Specific embodiment

Portable sputum collection device 100 as shown in Figures 1 to 4, including outer container 1 and inner pressurd vessel 2.Inner pressurd vessel is used to store Inner pressurd vessel is put into outer container by sputum, when use.Outer container is equipped with the outer container side cover 11 of lateral opening, in the upper of outer container Portion offers spit mouth 12 and lid 13 of spitting.The top of inner pressurd vessel 2 is equipped with inner pressurd vessel top cover 21.Portable sputum collection During collecting sputum, inner pressurd vessel 2 is housed in outer container 1 device, and is removed inner pressurd vessel top cover 21 and made opening for inner pressurd vessel Mouth is opposite with the mouth of spitting of outer container, and the sputum of patient enters in inner pressurd vessel from the mouth of spitting of outer container.

In a design scheme, the mouth-shaped of spitting of outer container is pyriform, i.e., mouth of spitting as illustrated in fig. 1 and 2 is upper Hold narrow, the broad shape in lower end.Such design meets face feature, and narrow upper end 121 just coincide with the nose of patient, The chin of broad lower end 122 and people coincide, and when patient spits, nose is allowed to be resisted against a mouthful upper end of spitting, chin is resisted against wide Lower end, the oral area of patient just completely in outer container, are so completed to spit, sputum will not be splashed to the outside of collector.

The shape of lid of spitting, which can be, designs as follows but is not limited to cited scheme.The lid of mouth of spitting can be The lid that turns up of door-opening mode, shape is identical as mouth of spitting or not identical, as long as mouth of spitting can be covered.Such as the institute of Fig. 1 to 4 The mode shown, the upper design of outer container is at spherical structure, and mouth 12 of spitting is arranged on the spherical structure, and lid of spitting is also Spherical structure is connected on spherical structure with hinge 25, and can globally be overturn, so as to cover spit mouth or opening It spits mouth.Such spherical design can save the occupied space of phlegm liquit collector, and patient holds the same of phlegm liquit collector in hands When can open simultaneously spherical surface lid with Toe Transplantation for Segmental Finger, it is easy to operate and do not have to the face for worrying that lid rebound meets oneself.

In a design scheme, the top cover 21 of inner pressurd vessel and inner pressurd vessel activity cooperate.Such as it is designed shown in Fig. 5 to 7 In scheme.Guide groove 22 is offered on the opposite two sidewalls of inner pressurd vessel, is equipped with 221 He of the first fixation hole to the both ends sunk type of guide groove Second fixation hole 222.21 bottom of top cover of inner pressurd vessel is equipped with guide rod 23, and guide rod can move in guide groove, and can fall into fixation hole It is interior.When top cover guide rod 23 is inserted in the first fixation hole 221, top cover is just covered on inner pressurd vessel.When top cover guide rod 23 is from When removing in one fixation hole 221 and being moved in the second fixation hole along guide groove 22, top cover is suspended on the one side of inner pressurd vessel, interior It is blocked in the opening of container without top cover, is subjected to sputum.This not only allows the lid with sputum germ not leave sputum collecting Device is individually placed and pollutes environment, while the also opening and closing of very convenient inner pressurd vessel opening.

In order to avoid sputum is spat on the inner wall of outer container, in design scheme as shown in Figure 8, Portable sputum collection Device further includes funnel 3, and the funnel can be fixed and is unremovably mounted in outer container.Also movable connects funnel, i.e., It is removably mounted in outer container.The big opening end 31 of funnel 3 is towards the mouth of spitting of outer container, and the osculum end 32 of funnel is towards interior The opening of container.The sputum spat into from mouth of spitting along the skew wall of funnel from osculum end by collection funnel to and accurately flowing Enter in inner pressurd vessel.

Because mucoprotein forms protective layer around thallus (such as tubercle bacillus in phlegm) in phlegm, ray and disinfectant is more difficult wears Thoroughly, therefore 5% carbolic acid or 20% bleaching powder of sputum are sterilized, disinfection must sputum be just more pacified through treated within 24 hours Entirely.And 70% Ethanol Exposure sputum can kill the tubercle bacillus in sputum after 2 minutes.Mesh is sterilized faster to sputum in order to realize , the Portable sputum collection device further includes liquid injection pipe 5, and liquid injection pipe passes through outer container wall and is fixedly connected on the collector, And the outside of collector is arranged in its inlet 51, and the inside of collector is arranged in liquid outlet 52.As shown in figure 8, liquid injection pipe Liquid outlet be located at the top of funnel；The liquid outlet of liquid injection pipe as shown in Figure 9 is located immediately at the top that inner pressurd vessel is open；Or note Liquid pipe includes an inlet and two liquid outlets, and a liquid outlet is located on funnel, another liquid outlet is located at inner pressurd vessel On opening.When need take out equipped with sputum inner pressurd vessel before, by equipped with 70% alcohol syringe 7 be connected to liquid injection pipe into On liquid mouth, alcohol is entered inside collector by liquid injection pipe liquid outlet, realizes disinfection of the alcohol to funnel, inner pressurd vessel etc..Fluid injection The inlet end of pipe may also include sealing cover, and when collector collects sputum, inlet is covered by sealing cover, is avoided in sputum Germ traveled in air from liquid injection pipe.In another further improved design, the liquid outlet end of liquid injection pipe is equipped with Check valve, the valve can only direction into collector open, therefore thimerosal can be entered in collector by liquid outlet, and phlegm Virus in liquid can not enter in liquid injection pipe from liquid outlet.In one more preferably design, atomizer is additionally provided in liquid outlet end, So that the thimerosal of injection is atomized into tiny drop, to uniformly effectively be disseminated to each angle of funnel or inner pressurd vessel It falls, does the disinfection treatment of tubercle bacillus.

In scheme as shown in FIG. 10 and 11, Portable sputum collection device further includes the scissors-type switch 6 with spring, with Control opening wide and masking for the inner pressurd vessel opening being placed in outer container.Scissors-type switch is fixedly mounted on outer container and is located at On inner pressurd vessel opening；When there is funnel, scissors-type switch can be fixedly mounted on outer container and be located at funnel big opening end it On.The scissors-type switch includes the openable and closable opaque disk 61 of two panels, finger insertion part 63 and control spring 65.Opaque disk 61 Inside collector, finger insertion part 63 is located at outside collector, and control spring is attached between finger insertion part, can also It is connected between opaque disk.To scheme the effect that shown example further illustrates control spring.As shown in Figure 10, when two opaque disks Touching covers in inner pressurd vessel opening together when, it is connected to the spring of finger insertion part in a state of nature.As shown in figure 11, when When patient needs to spit to inner pressurd vessel, equally opened outward using finger insertion part picture using scissors, two opaque disks are therewith It separates to expose the opening of inner pressurd vessel, the spring for being connected to finger insertion part at this time is also opened.It is finished when spitting, finger When withdrawing from finger insertion part, since the screen resilience of spring recycles automatically by finger insertion part, this has also driven opaque disk again Touching is together to which self-closed lives inner pressurd vessel opening.Such design, even if patient forgets to cover outer container and spits lid Son, phlegm liquit collector can also be switched Automated shade by the scissors-type and live inner pressurd vessel opening, and the germ in sputum is avoided to disseminate To external environment.

The clinical application example of the Portable sputum collection device.Clean inner pressurd vessel 2 outside being packed by patient before In container 1, concrete operations are as follows: open the side cover 11 of outer container, inner pressurd vessel is put into outer container from side；Inner pressurd vessel is removed in sliding Top cover 21 open the opening of inner pressurd vessel, and top cover is allowed to hang on the side of inner pressurd vessel；Close the side cover of outer container, and with locking Device 123 locks the side cover of outer container, avoids being opened accidentally in.When patient spits, nose is resisted against outer container and is spat The narrow portion upper end 121 of mouth 12, chin is resisted against wide subordinate end 122, and spits into inner pressurd vessel.It is cut if phlegm liquit collector is equipped with Blade type switch, the opaque disk turned on the switch when spitting unclamp the finger being placed at scissors-type switch, opaque disk after spitting Under the rebound effect of spring, touch again automatically together to cover inner pressurd vessel opening.When not spitting usually, covers and spit Lid 13.When the sputum filled in inner pressurd vessel to be toppled over, 70% alcohol, alcohol are injected into inner pressurd vessel by liquid injection pipe 5 It is kept at least 2 minutes.After to be sterilized, the side cover 11 of outer container is opened, the top cover 21 of inner pressurd vessel is pushed back into content again The opening of device, the guide rod 23 of top cover are fallen into the first fixation hole 221, prevent the feelings of top cover accidental movement in the handling process Condition then takes out the inner pressurd vessel of top cover from outer container.Either patient is using the phlegm liquit collector process In, or the inner pressurd vessel that sputum is housed is taken out, the sputum of patient is all sealed in collector, effectively prevents sputum to outside The influence of environment.

The Portable sputum collection device cannot be only used for the ward of hospital, and the personnel of normal coughing with a lot of sputum can also be allowed to stay at home It uses, therefore there is very wide application prospect.

Claims (7)

1. Portable sputum collection device, including outer container and inner pressurd vessel, inner pressurd vessel can be accommodated in outer container, which is characterized in that Outer container is equipped with the side cover of lateral opening, offers spit mouth and lid of spitting, the top of inner pressurd vessel on the top of outer container Portion is equipped with top cover；One liquid injection pipe passes through outer container wall and is fixedly connected on the collector, and its inlet is arranged in collector Outside, the inside of collector is arranged in liquid outlet.

2. Portable sputum collection device according to claim 1, which is characterized in that the mouth-shaped of spitting of the outer container is Pyriform, including narrow upper end and broad lower end.

3. Portable sputum collection device according to claim 1, which is characterized in that the upper design of outer container is at spherical surface knot Structure, mouth of spitting are arranged on the spherical structure, and lid of spitting is spherical structure, are connected to spherical structure in an articulated fashion On, it and can globally overturn, spit mouth to cover or open mouth of spitting.

4. Portable sputum collection device according to claim 1, which is characterized in that top cover and the inner pressurd vessel activity of inner pressurd vessel Cooperate, guide groove is offered on the opposite two sidewalls of inner pressurd vessel, is equipped with to the both ends sunk type of guide groove the first fixation hole and second and consolidates Determine hole, the cap base of inner pressurd vessel is equipped with guide rod, and guide rod can move in guide groove, and can fall into fixation hole.

5. Portable sputum collection device according to claim 1, which is characterized in that further include the leakage being set in outer container Bucket, the mouth of spitting of the big opening end of funnel towards outer container, the opening of the osculum end of funnel towards inner pressurd vessel.

6. Portable sputum collection device according to claim 1, which is characterized in that further include being installed on cutting on outer container Blade type switch, including the openable and closable opaque disk of two panels, finger insertion part and control spring.

7. Portable sputum collection device according to claim 6, which is characterized in that opaque disk is located inside collector, hand Refer to insertion site outside collector.