CN205322819U

CN205322819U - Sputum cup

Info

Publication number: CN205322819U
Application number: CN201620049346.5U
Authority: CN
Inventors: 聂诚丽; 樊朝凤
Original assignee: West China Hospital of Sichuan University
Current assignee: West China Hospital of Sichuan University
Priority date: 2016-01-19
Filing date: 2016-01-19
Publication date: 2016-06-22
Anticipated expiration: 2026-01-19

Abstract

The utility model discloses a sputum cup relates to the medical care equipment field, solves the difficult problem of installing and taking out of hourglass hopper-shaped sputum director of current sputum storage device. The utility model adopts the technical proposal that: sputum cup, including cup and funnel, the cup is open-topped cylindric, and the outside of the opening end of funnel sets up the round recess, and in the accessible screw thread screw in recess of top of cup, the leakage pipe of funnel was hung in the cup this moment. When in use, the outer side of the outer side wall of the groove is held, so that the cup body and the funnel relatively rotate, and the funnel is put into or taken out from the cup body. Due to the shape of the funnel, the sputum can be prevented from being spilled even if the cup body is toppled. One side of the leakage pipe is rotatably connected with a blocking piece, and when the leakage pipe is vertically downward, the blocking piece can block the leakage pipe under the action of self weight. The sputum is spitted in the funnel, and under the dead weight of sputum, the separation blade upset sputum flows into in the cup, and then the separation blade is plugged up the escape tube under its dead weight effect, makes the cup inner chamber keep airtight.

Description

Sputum cup

Technical field

This utility model relates to a kind of medical treatment and nursing equipment, especially a kind of sputum cup。

Background technology

The sputum of pulmonary tuberculosis patient has infectiousness, in order to avoid the sputum of patient spreads disease, it is necessary to sputum disinfection。The patent application of publication No. CN104414865A discloses a kind of sputum storage facility, including the sputum collecting reservoir of cup-shaped, funnelform sputum guider and diaphragm antireflux device, sputum is spat into sputum guider by patient, sputum is opened diaphragm with self gravitation and is flowed in sputum collecting reservoir, diaphragm meets wet Guan Bi, reaches to prevent the lower section outside reflux of sputum。When need to change, take off sputum storage facility, lid top cover labyrinth, load onto new sputum storage facility。

Generally contain disinfectant solution in sputum collecting reservoir to re-use。Above-mentioned sputum storage facility in use has the disadvantage that first, due to threaded between above-mentioned sputum guider and sputum collecting reservoir, inside funnelform sputum guider smooth, it is difficult to rotate and loads and take out sputum guider, especially affect sputum and pour out。The second, sputum is received in the impact of sputum guider too small openings, and sputum guider needs to keep bigger diameter, is easily deformed, affects sealing, cause disinfectant solution and sputum seepage when sputum collecting reservoir is toppled between sputum guider and sputum collecting reservoir。3rd, whole sputum storage facility is not easy to patient and takes sputum collecting reservoir, in-convenience in use。4th, sputum storage facility is closed by diaphragm, once diaphragm dries, diaphragm just cannot stick together, and causes that sputum exposes。

Utility model content

This utility model provides a kind of sputum cup, solves the problem that the funnel-form sputum guider of existing sputum storage facility is not easily installed and taken out。

This utility model solves the technical scheme is that sputum cup of its technical problem, including cup and funnel, described cup is open-topped cylindrical shape, the arranged outside one of the opening end of described funnel encloses groove, in two sidewalls of groove, any one sidewall being threaded, the top of cup arranges suitable female thread or external screw thread, when the top of cup is by being threaded in groove, the pipe that spills of funnel is suspended from cup。

The arranged outside one of the opening end of funnel encloses groove, it is simple to the top holding funnel makes cup and funnel relatively rotate, it is simple to the loading cup of funnel, and is taken out in cup by funnel。

Further, the side spilling pipe of described funnel is rotatably connected a catch, when spill manage straight down time, described catch can will spill pipe plug under self gravitation effect。

Being loaded in cup by disinfectant solution, sputum is told to flow in funnel again and is spilt pipe, and under the deadweight of sputum, catch upset sputum flows in cup, and then catch will spill pipe plug under its Gravitative Loads, makes the environment in cup keep airtight。Additionally, due to the shape of funnel, even if cup is toppled over, it is possible to avoid disinfectant solution and sputum to spill。

Further, described in spill the inclined shape of outlet of pipe, described catch is bending, and the bending place of catch is connected to and spills pipe and tilt port away from the tip place of last portion spilling pipe。Spilling the inclined shape of outlet of pipe, formed and tilt port, funnel loads in cup, spills pipe and is the tip, last portion spilling pipe near bottom of cup place。

Further, in described groove, packing ring is set。Packing ring can strengthen the sealing between cup and funnel, it is to avoid seepage。

Further, the side-wall outer side of described cup also sets up ringent cup handle。Cup is cannot be only used for gripping, it is also possible to hung over by sputum collection device in bed file, it is simple to bed patient oneself takes。

Further, described cup selects transparent material, cup arranged outside volume markings。

Further, the anti-skidding rib of the arranged outside of the lateral wall of described groove。When loading or take out funnel, it is simple to hold funnel and rotate。

The beneficial effects of the utility model are: arrange funnel in the cup of sputum cup, even if cup is toppled over, it is possible to avoid disinfectant solution and sputum to spill, easy to use；The arranged outside one of the opening end of funnel encloses groove, it is simple to the top holding funnel makes cup and funnel relatively rotate, it is convenient to loads by rotating and takes out funnel, it is simple to pouring out sputum and disinfectant solution。

Sputum collection device can be placed on the other table of bed, or hangs in bed file by ringent handle, in order to patient picks and places oneself。The side spilling pipe of funnel is rotatably connected the catch of a bending, even if sputum sticks catch, can pass through to rock cup and make sputum flow into cup, ensure simultaneously catch under self gravitation effect to the sealing process spilling pipe。

Accompanying drawing explanation

Fig. 1 is the structural representation of this utility model sputum cup。

Parts, position and numbering in figure: cup 1, funnel 2, groove 3, spill pipe 4, handle 5, catch 6。

Detailed description of the invention

Below in conjunction with accompanying drawing, the utility model is described in further detail。

As shown in Figure 1, this utility model sputum cup, including cup 1 and funnel 2, cup 1 is in open-topped cylindrical shape, the opening end on respectively top, the two ends of funnel 2 and bottom spill pipe 4, the arranged outside one of the opening end of funnel 2 encloses groove 3, the relative funnel 2 of its further groove 3 is in valgoid, in two sidewalls of groove 3, any one sidewall is threaded, the top of cup 1 arranges suitable female thread or external screw thread simultaneously, and when the top of cup 1 is by being threaded in groove 3, the pipe 4 that spills of funnel 2 is suspended from cup 1。

The screw top of cup 1 screws in groove 3, in order to strengthen the sealing between cup 1 and funnel 2, can also arrange a packing ring, it is to avoid seepage in groove 3。Owing to arranging funnel 2 in cup 1, even if cup 1 is toppled over, it is possible to avoid disinfectant solution and sputum to spill, easy to use。The arranged outside one of the opening end of funnel 2 encloses groove 3, and the top of cup 1 can be passed through to be threaded in groove 3, it is simple to holds the outside of the lateral wall of the groove 3 of funnel 2, makes cup 1 and funnel 2 relatively rotate, and loads by rotating or takes out funnel 2。The outside of the lateral wall of groove 3 also sets up anti-skidding rib, when loading or take out funnel 2, it is simple to hold funnel 2 and rotate, it is to avoid skid。

The side-wall outer side of cup 1 also sets up ringent cup handle。Cup is cannot be only used for gripping, it is also possible to hung over by sputum collection device in bed file, it is simple to bed patient oneself takes。Cup 1 preferably employs transparent material or translucent material, cup 1 arranged outside volume markings。

In order to realize the sealing of cup 1, the side spilling pipe 4 of funnel 2 is rotatably connected the catch 6 of a bending, when spill pipe 4 straight down time, catch 6 can will spill pipe 4 under self gravitation effect and block。Namely when spill pipe 4 straight down time, the center of gravity of catch 6 was positioned at the outside of the vertical line of catch 6 junction point。Such as, spill the inclined shape of outlet of pipe 4, formed and tilt port, catch 6 is in bending, the bending place of catch 6 is connected to and spills pipe 4 and tilt port away from the tip place of last portion spilling pipe 4, namely in Fig. 1, the bending place of catch 6 is connected to and spills pipe 4 and tilt the highest point of port, and wherein spilling pipe 4 in Fig. 1, to tilt the bottom position of port be that to spill the last portion of pipe most advanced and sophisticated。

Being loaded on by disinfectant solution in cup 1, sputum is told to first flow in funnel 2 and is spilt pipe 4, and under the deadweight of sputum, catch 6 overturns, and sputum flows in cup 1 again, and then catch 6 overturns under its Gravitative Loads, will spill pipe 4 and block, and makes cup 1 inner chamber keep airtight。Catch 6 is rotatable, even if sputum sticks catch 6, can pass through to rock cup 1 and make sputum flow into cup 1, ensure simultaneously catch 6 under self gravitation effect to the sealing process spilling pipe 4。

Claims

1. sputum cup, including cup (1) and funnel (2), described cup (1) is in open-topped cylindrical shape, it is characterized in that: the arranged outside one of the opening end of described funnel (2) encloses groove (3), in two sidewalls of groove (3), any one sidewall is threaded, the top of cup (1) arranges suitable female thread or external screw thread, when the top of cup (1) is by being threaded in groove (3), the pipe (4) that spills of funnel (2) is suspended from cup (1)。

2. sputum cup as claimed in claim 1, it is characterized in that: the side spilling pipe (4) of described funnel (2) is rotatably connected a catch (6), when spill pipe (4) straight down time, described catch (6) can will spill pipe (4) under self gravitation effect and block。

3. sputum cup as claimed in claim 2, it is characterized in that: described in spill the inclined shape of outlet of pipe (4), described catch (6) is in bending, and the bending place of catch (6) is connected to and spills pipe (4) inclination port away from the tip place of last portion spilling pipe (4)；Wherein, tip, portion, described end is that funnel (2) loads in cup (1), spills pipe (4) near cup (1) bottom place。

4. sputum cup as claimed in claim 1, it is characterised in that: described groove arranges packing ring in (3)。

5. sputum cup as claimed in claim 1, it is characterised in that: the side-wall outer side of described cup (1) also sets up ringent cup handle。

6. sputum cup as claimed in claim 1, it is characterised in that: described cup (1) selects transparent material, cup (1) arranged outside volume markings。

7. sputum cup as claimed in claim 1, it is characterised in that: the anti-skidding rib of arranged outside of the lateral wall of described groove (3)。