CN202724313U

CN202724313U - Manual sputum suction machine

Info

Publication number: CN202724313U
Application number: CN 201220251677
Authority: CN
Inventors: 李淑娟; 温耀嘉
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-05-30
Filing date: 2012-05-30
Publication date: 2013-02-13
Anticipated expiration: 2022-05-30

Abstract

The utility model discloses a manual sputum suction machine comprising a drawing and feeding machine body and a drawing tube body, wherein the guide tube part of the drawing tube body is guided into the throat of a patient, the piston of the drawing and feeding machine body is drawn to control a rod part, so that the piston controls the rod part to generate negative pressure drawing force relative to a vacuum drawing space arranged on the feeding machine, so that the guide tube part of the drawing tube body sucks the sputum in the throat of the patient, furthermore, the force of the piston for controlling the rod part to move and draw ca be automatically controlled according to the demands of a user, and the patient can operate the manual sputum suction machine easily and automatically, the possibility of reducing the injury degree of a patient can be reduced, and further, the effects of good use convenience and use comfort can be achieved.

Description

Manual phlegm pumping device

Technical field

This utility model relates to a kind of manual phlegm pumping device, belongs to the medical device technical field.

Background technology

Present existing phlegm pumping device structure as shown in Figure 5, its phlegm pumping device 30 is to draw gas side Pu 31, a waste collection bottle 32 and a dip-tube 33 by one to be consisted of, this draws gas side Pu 31 and is connected with waste collection bottle 32, and waste collection bottle 32 is connected with dip-tube 33 again, make waste collection bottle 32 and dip-tube 33 produce vacuum draw by drawing gas side Pu 31, utilize air pressure to assist sufferer that expectorant is extracted out in body, but it has the following point existence:

1. ease of use is poor: it draws gas side Pu and is connected with the waste collection bottle, and the waste collection bottle is connected with dip-tube again, makes waste collection bottle and dip-tube produce vacuum draw via drawing gas side Pu, and draw gas side Pu to draw atmospheric pressure large, can't control on demand, therefore its ease of use is poor.

2. comfort is poor: it draws gas side Pu and is connected with the waste collection bottle, and the waste collection bottle is connected with dip-tube again, make waste collection bottle and dip-tube produce vacuum draw via drawing gas side Pu, and the atmospheric pressure that draws that draws gas side Pu can't be controlled greatly on demand, easily cause the damage of user throat, therefore its comfort is poor.

The utility model content

In view of the defects that prior art exists, the purpose of this utility model is to provide preferably manual phlegm pumping device of a kind of easy-to-use and comfortableness.

To achieve these goals, a kind of manual phlegm pumping device that this utility model provides comprises:

One draws the feeder body, the described feeder body that draws is provided with a feeder section, and draws mouth and a piston control stick section, and described feeder section is provided with a vacuum pumping space, and the described mouth that draws is provided with a guide hole, the vacuum pumping space of described guide hole and described feeder section is conducted, the described mouth outside of drawing is provided with an outer joint portion, and described piston control stick section is provided with a piston, and described piston control stick section and set piston thereof pierce to be located in the described feeder section set vacuum pumping space; And

One draws body, described body one end that draws is provided with one in conjunction with mouth, the described body other end that draws is provided with a conduit part, and described in conjunction with being provided with an interior joint portion in the mouth, describedly is combined fixing in conjunction with the set interior joint portion of mouth with the described described set outer joint portion of mouth of drawing of drawing the feeder body.

As preferably, the described body stage casing of drawing is provided with a relief valve section.

As preferably, the described set outer joint portion, the mouth outside of drawing of drawing the feeder body is provided with external screw thread, and described draw body be provided with female thread in conjunction with set interior joint portion in the mouth, the described set female thread in interior joint portion in conjunction with mouth is mutually locked fixing with the external screw thread that draws the set outer joint portion of mouth that draws the feeder body.

Now the beneficial effects of the utility model are discussed below:

1. ease of use is good: its conduit part of drawing body imports patient's throat, draw the piston control stick section of feeder body in twitch, make piston control stick section produce negative pressure with respect to feeder section set vacuum pumping space and draw power, and make the conduit part of drawing body thereby draw sputum in the patient throat, and piston control stick section twitches the power of drawing and can control voluntarily according to the demand of user, and the patient also can simple and easy Self-operating, therefore its ease of use is good.

2. comfort is good: its conduit part of drawing body imports patient's throat, draw the piston control stick section of feeder body in twitch, make piston control stick section produce negative pressure with respect to feeder section set vacuum pumping space and draw power, and make the conduit part of drawing body thereby draw sputum in the patient throat, and piston control stick section twitches the power of drawing and can control voluntarily according to the demand of user, reduce the probability of damage patient throat, therefore its comfort is good.

Description of drawings

Fig. 1 is the three-dimensional assembled state schematic diagram of manual phlegm pumping device of the present utility model.

Fig. 2 is the stereo decomposing view of manual phlegm pumping device of the present utility model.

Fig. 3 is the part section magnifying state schematic diagram of manual phlegm pumping device of the present utility model.

Fig. 4 is the user mode schematic diagram of manual phlegm pumping device of the present utility model.

Fig. 5 is existing phlegm pumping device structure reference diagram.

Main description of reference numerals

10 draw the feeder body

11 feeder sections

110 vacuum pumping spaces

12 draw mouth

120 guide holes

121 outer joint portions

13 piston control stick sections

130 pistons

20 draw body

21 in conjunction with mouth

210 interior joint portions

22 conduit part

23 relief valve sections

30 phlegm pumping devices

31 draw gas side Pu

32 waste collection bottles

33 dip-tubes

The specific embodiment

Below in conjunction with accompanying drawing structure of the present utility model is further described in detail.

Fig. 1 to Fig. 3 is respectively solid combination, decomposition and the part section magnifying state schematic diagram of manual phlegm pumping device of the present utility model, and as shown in Figure 1 to Figure 3, it comprises:

One draws feeder body 10, this draws feeder body 10 and is provided with a feeder section 11, and draws mouth 12 and a piston control stick section 13, and feeder section 11 is provided with a vacuum pumping space 110, and draw mouth 12 and be provided with a guide hole 120, this guide hole 120 is conducted with the vacuum pumping space 110 of feeder section 11, be provided with an outer joint portion 121 and draw mouth 12 outsides, should outer joint portion 121 be external screw thread, and piston control stick section 13 is provided with a piston 130, and this piston control stick section 13 and set piston 130 thereof pierce is located at feeder section 11 set vacuum pumping spaces 110; And

One draws body 20, this draws body 20 1 ends and is provided with one in conjunction with mouth 21, this draws body 20 another ends and is provided with a conduit part 22, be provided with a relief valve section 23 and draw body 20 stage casings, and in conjunction with being provided with an interior joint portion 210 in the mouth 21, should interior joint portion 210 be female thread, it be fixed with mouth 12 set outer joint portions 121 combinations of drawing of drawing feeder body 10 in conjunction with mouth 21 set interior joint portions 210;

The part section that Fig. 3 and Fig. 4 are respectively manual phlegm pumping device of the present utility model amplifies and the user mode schematic diagram, as shown in Figure 3 and Figure 4, it draws drawing the set outer joint portions 121 of mouth 12 and drawing the sealed fixing in conjunction with the set interior joint portions of mouth 21 210 of body 20 of feeder body 10, import patient's throat by the conduit part 22 that will draw body 20, the piston control stick section 13 of feeder body 10 is drawn in twitch, make piston control stick section 13 produce negative pressure with respect to feeder section 11 set vacuum pumping spaces 110 and draw power, and make the conduit part 22 of drawing body 20 thereby draw sputum in the patient throat, and piston control stick section 13 twitches the power of drawing and can control voluntarily according to the demand of user, and the patient also can simple and easy Self-operating, reduce the probability of damage patient throat, to reach preferably ease of use and comfort.

Now the beneficial effects of the utility model are discussed below:

Claims

1. a manual phlegm pumping device is characterized in that, comprising:

2. manual phlegm pumping device as claimed in claim 1 is characterized in that, the described body stage casing of drawing is provided with a relief valve section.

3. manual phlegm pumping device as claimed in claim 1, it is characterized in that, the described set outer joint portion, the mouth outside of drawing of drawing the feeder body is provided with external screw thread, and described draw body be provided with female thread in conjunction with set interior joint portion in the mouth, the described set female thread in interior joint portion in conjunction with mouth is mutually locked fixing with the external screw thread that draws the set outer joint portion of mouth that draws the feeder body.