CN208877468U - A kind of ICU patient's sputum aspirator - Google Patents

Abstract

The utility model discloses a kind of ICU patient's sputum aspirators, including receiving flask, the upper end of the receiving flask is plugged with one end of inlet tube, the other end of the inlet tube is fixedly connected with one end of defeated phlegm pipe, the other end of the defeated phlegm pipe is fixedly connected with suction sputum bottle, the inner cavity top and bottom of the suction sputum bottle are respectively integrally formed with thin chamber and thick chamber, the upper end of the inner sidewall of the thin chamber is fixedly connected with connection ring, the lower surface of the connection ring is fixedly connected with spring, the lower end of the spring is fixedly connected with pipe close, the lateral wall lower end of the suction sputum bottle is socketed with sliding sleeve, the lateral wall left end of the pipe close and right end are fixedly connected to one end of connecting rod, the other end of the connecting rod is fixedly connected with sliding sleeve, the utility model in suction sputum bottle by being provided with the device of anti-return, and whether can be enabled with manual switching The device for putting back to stream realizes the different patient's different situations of reply, whether opens anti-return function to switch.

Description

A kind of ICU patient's sputum aspirator

Technical field

The utility model relates to the field of medical instrument technology, in particular to a kind of ICU patient's sputum aspirator.

Background technique

Currently, respiratory disease is often because of onset urgency, and the state of an illness is critical, and respiratory secretions is more during known clinical treatment And it is sticky, effective management of respiratory need to be carried out.Suction sputum is that an important rescue technology, sputum aspirator are one in management of respiratory A kind of device that the intracorporal phlegm of people is sucked out by negative-pressure ward effect for kind is applied within the hospital than wide, in clinical process In can occur after closing Negative pressure machine often, sputum reflux causes patient to choke phlegm, and the most patients in the ward ICU are comatose state, Can be more dangerous in case of sputum reflux situation, airway obstruction, atelectasis and the chance for increasing respiratory tract infection are easily caused, is This, it is proposed that a kind of ICU patient's sputum aspirator.

Summary of the invention

The purpose of this utility model is to provide a kind of ICU patient's sputum aspirators, to solve to mention in above-mentioned background technique Out the problem of.

To achieve the above object, the utility model provides the following technical solutions: a kind of ICU patient's sputum aspirator, including Receiving flask, the upper end of the receiving flask are plugged with one end of inlet tube, and the other end of the inlet tube is fixedly connected with defeated phlegm pipe One end, the other end of the defeated phlegm pipe is fixedly connected with suction sputum bottle, the inner cavity top and bottom of suction sputum bottle one respectively Thin chamber and thick chamber are formed, the upper end of the inner sidewall of the thin chamber is fixedly connected with connection ring, and the lower surface of the connection ring is solid Surely it is connected with spring, the lower end of the spring is fixedly connected with pipe close, and the lateral wall top and bottom of the pipe close are respectively and carefully The inner sidewall of chamber and thick chamber fits closely, and the left end of the thick chamber and right end offer slideway, the lateral wall of the suction sputum bottle Lower end is socketed with sliding sleeve, and the lateral wall left end of the pipe close and right end are fixedly connected to one end of connecting rod, the connecting rod The other end be fixedly connected with sliding sleeve, lateral wall and the slideway of the connecting rod are slidably connected.

Preferably, the lateral wall lower part left end of the sliding sleeve and right end offer through-hole, the lateral wall of the suction sputum bottle Lower part left end and right end are bolted with banking pin, and the banking pin is plugged with through-hole.

Preferably, the inner sidewall lower end of the thick chamber is bolted with defeated phlegm pipe connections, the lower end of the defeated phlegm pipe connections It is fixedly connected with defeated phlegm pipe.

Preferably, the inner sidewall upper end of the thin chamber is fixedly connected with connection ring, and the inner sidewall of the connection ring is bolted with The upper end of hose connector, the hose connector is fixedly connected with hose.

Preferably, the lateral wall upper end of the suction sputum bottle is fixedly connected with soft cover.

Preferably, the inner sidewall upper end of the receiving flask is bolted with bottle cap, and the upper surface left end of the bottle cap is fixedly connected Have negative pressure connector, the lateral wall upper end of the inlet tube integrally formed with inlet, the lateral wall of the inlet be bolted with into Liquid lid.

The utility model has the beneficial effects that the utility model is by having installed suction sputum bottle, suction sputum bottle additional in one end of defeated phlegm pipe It is inside provided with the device of anti-return, and whether can enable the device for putting back to stream with manual switching, realizes the different patients of reply Whether different situations open anti-return function to switch.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model suction sputum bottle structure schematic diagram.

Specific embodiment

It please refers to shown in Fig. 1 and Fig. 2, the utility model provides a kind of technical solution:

A kind of ICU patient's sputum aspirator, including receiving flask 1, the upper end of receiving flask 1 are plugged with one end of inlet tube 2, into The other end of liquid pipe 2 is fixedly connected with one end of defeated phlegm pipe 3, and the other end of defeated phlegm pipe 3 is fixedly connected with suction sputum bottle 4, suction sputum bottle 4 Inner cavity top and bottom respectively integrally formed with thin chamber 5 and thick chamber 6, the upper end of the inner sidewall of thin chamber 5 is fixedly connected with connection Ring 8, the lower surface of connection ring 8 are fixedly connected with spring 9, and the lower end of spring 9 is fixedly connected with pipe close 7, on the lateral wall of pipe close 7 End and inner sidewall of the lower end respectively with thin chamber 5 and thick chamber 6 fit closely, and pipe close 7 is up-thin-low-thick structure, the upper end of pipe close 7 Thickness matches with thin chamber 5, and the lower end of pipe close 7 is thicker than thin chamber 5 thinner than thick chamber 6, and pipe close 7 may be implemented in thin chamber 5 and thick The junction of chamber 6 plays the role of blocking cavity, and the left end of thick chamber 6 and right end offer slideway 23, the lateral wall of suction sputum bottle 4 Lower end is socketed with sliding sleeve 11, and the lateral wall left end of pipe close 7 and right end are fixedly connected to one end of connecting rod 10, connecting rod 10 The other end be fixedly connected with sliding sleeve 11, lateral wall and the slideway 23 of connecting rod 10 are slidably connected, and sliding sleeve 11 can be played to cunning The sealing function in road 23 can make extraneous gas that can not enter in suction sputum bottle by slideway 23, pass through connecting rod 10 and sliding sleeve 11 Connection, sliding sliding sleeve 11 can drive pipe close 7 move up and down.

Specifically, the lateral wall lower part left end of sliding sleeve 11 and right end offer through-hole 12, under the lateral wall of suction sputum bottle 4 Portion left end and right end are bolted with banking pin 13, and banking pin 13 is plugged with through-hole 12, and sliding sliding sleeve 11 arrives lower end, by limit Position nail 13 is inserted into through-hole 12, then banking pin 13 and suction sputum bottle 4 are screwed together, and plays the role of limiting sliding sleeve 11, It extracts the upper end of pipe close 7 from thin chamber 5, thin chamber 5 is made to be connected with thick chamber 6.

Specifically, the inner sidewall lower end of thick chamber 6 is bolted with defeated phlegm pipe connections 14, the lower end of defeated phlegm pipe connections 14 with Defeated phlegm pipe 3 is fixedly connected, and the inner sidewall lower end of thick chamber 6 is equipped with internal screw thread, and defeated 14 lateral wall of phlegm pipe connections is equipped with external screw thread, defeated Phlegm pipe 3 is fixed together with suction sputum bottle 4 by defeated phlegm pipe connections 14.

Specifically, the inner sidewall upper end of thin chamber 5 is fixedly connected with connection ring 8, the inner sidewall of connection ring 8 is bolted with soft Pipe connections 17, the upper end of hose connector 17 are fixedly connected with hose 18, and 8 inner sidewall of connection ring is equipped with internal screw thread, and hose connects The lateral wall of fitting 17 is equipped with external screw thread, and hose 18 is fixed together by hose connector 17 and connection ring 8 with suction sputum bottle 4.

Specifically, the lateral wall upper end of suction sputum bottle 4 is fixedly connected with soft cover 16, soft cover 16 is buckled in the mouth of patient, can To prevent suction sputum bottle 4 and patient facial region from rigid contact occurs, cause patient facial region injured.

Specifically, the inner sidewall upper end of receiving flask 1 is bolted with bottle cap 19, bottle cap 19 can be opened with rotary bottle cover 19, it is right Sputum in receiving flask 1 is cleaned, and the upper surface left end of bottle cap 19 is fixedly connected with negative pressure connector 20, negative pressure connector 20 and negative Press links together, and can make to generate negative pressure in receiving flask 1, the lateral wall upper end of inlet tube 2 integrally formed with inlet 21, The lateral wall of inlet 21 is bolted with feed liquor lid 22, when sputum is too thick, can inject dilution by inlet 21, prevent Only inlet tube 2 blocks.

Working principle: being attached negative pressure connector 20 with Negative pressure machine, and hose 18 is inserted into the patient, and Negative pressure machine work makes Generate the conduction that negative pressure passes through inlet tube 2 and defeated phlegm pipe 3 in receiving flask 1, make to generate negative pressure in thick chamber 6, due to thin chamber 5 directly with Outside connection is connected to thin chamber 5 with thick chamber 6, to the sputum of patient's body since the effect of negative pressure drives pipe close 7 to move downward It is collected, when Negative pressure machine stops working, pipe close 7 is connected to thin chamber 5 no longer with thick chamber 6 since the effect of spring 9 resets, Play the role of preventing sputum from flowing back into patient's body, when not needing using anti-return function, rotary screw 13 makes screw 13 It is detached from suction sputum bottle 4, slide downward sliding sleeve 11, the position for keeping 12 position of through-hole original with screw 13 is overlapped, and screw, which is spirally connected, to be inhaled On sputum bottle 4, play the role of fixed sliding sleeve 11, due to connecting rod 10, slideway 11 can make pipe close 7 always in thick chamber 6 It is interior, so that thin chamber 5 and thick chamber 6 is kept connected state.

Claims (1)

1. a kind of ICU patient's sputum aspirator, including receiving flask (1), it is characterised in that: the upper end grafting of the receiving flask (1) There is one end of inlet tube (2), the other end of the inlet tube (2) is fixedly connected with one end of defeated phlegm pipe (3), the defeated phlegm pipe (3) the other end is fixedly connected with suction sputum bottle (4), and the inner cavity top and bottom of the suction sputum bottle (4) are respectively integrally formed with thin The upper end of chamber (5) and thick chamber (6), the inner sidewall of the thin chamber (5) is fixedly connected with connection ring (8), under the connection ring (8) Surface is fixedly connected with spring (9), and the lower end of the spring (9) is fixedly connected with pipe close (7), the lateral wall of the pipe close (7) Inner sidewall of the top and bottom respectively with thin chamber (5) and thick chamber (6) fits closely, and the left end of the thick chamber (6) and right end are opened Equipped with slideway (23), the lateral wall lower end of the suction sputum bottle (4) is socketed with sliding sleeve (11), the lateral wall left end of the pipe close (7) One end of connecting rod (10) is fixedly connected to right end, the other end of the connecting rod (10) is fixedly connected with sliding sleeve (11), The lateral wall of the connecting rod (10) is slidably connected with slideway (23)；

The lateral wall lower part left end of the sliding sleeve (11) and right end offer through-hole (12), the lateral wall of the suction sputum bottle (4) Lower part left end and right end are bolted with banking pin (13), and the banking pin (13) plugs with through-hole (12)；

The inner sidewall lower end of the thick chamber (6) is bolted with defeated phlegm pipe connections (14), the lower end of the defeated phlegm pipe connections (14) It is fixedly connected with defeated phlegm pipe (3)；

The inner sidewall upper end of the thin chamber (5) is fixedly connected with connection ring (8), and the inner sidewall of the connection ring (8) is bolted with soft The upper end of pipe connections (17), the hose connector (17) is fixedly connected with hose (18)；

The lateral wall upper end of the suction sputum bottle (4) is fixedly connected with soft cover (16)；

The inner sidewall upper end of the receiving flask (1) is bolted with bottle cap (19), and the upper surface left end of the bottle cap (19) is fixedly connected Have negative pressure connector (20), the lateral wall upper end of the inlet tube (2) integrally formed with inlet (21), the inlet (21) Lateral wall is bolted with feed liquor lid (22).