CN214966288U

CN214966288U - Water-free constipation dredger

Info

Publication number: CN214966288U
Application number: CN202120516452.0U
Authority: CN
Inventors: 许志英
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-11
Filing date: 2021-03-11
Publication date: 2021-12-03
Anticipated expiration: 2031-03-11

Abstract

A water-free constipation dredger comprises a conduit, a first rod and a second rod, wherein the first rod and the second rod can be inserted into the conduit, the front end of the conduit is a tapered section, the front end of the first rod comprises a tapered section and a semi-circular head, the front end of the second rod is fixedly connected with a ring body, and the tapered section and the semi-circular head are exposed outside the tapered section when the first rod is completely inserted into the conduit and fixedly connected with the conduit; when the second rod is completely inserted into the conduit and fixedly connected, most part of the ring body is exposed outside the tapered section. Compared with the prior art, the stirring device has the advantages that large hard excrement can be stirred into small fragments without introducing water, the large hard excrement is convenient to discharge, the use is convenient, the pain is less, and the use is safe, sanitary, simple and efficient.

Description

Water-free constipation dredger

Technical Field

Relates to a medical appliance or a household nursing appliance, in particular to a water-free constipation dredger.

Background

Constipation, i.e. constipation, is a common disease caused by various reasons, and is usually caused once in three to seven days, and constipation groups mainly occur in middle-aged and elderly people, pregnant women, long-lying patients and the like. Generally, in clinical practice, constipation is treated by medicines, purgation and accumulation elimination, intestine regulation and bowel relaxing, qi circulation promoting and stagnation removing, and the like, but doctors usually recommend drinking more water, eating more vegetables and fruits and doing more exercise according to the traditional method, and the medicine treatment should not be taken as the main treatment. In extreme cases, the drug is not effective. Often with the aid of external forces or various types of constipation treating devices.

The working principle of the traditional constipation therapeutic apparatus is that water flow is guided into the anus and the intestine to dredge the anus and the intestine and assist the human body to defecate. A constipation deoppilator disclosed in publication No. CN109568706A, comprising: the conveying pipe is internally provided with a pushing channel, and a force borrowing part is arranged on the pipe body of the conveying pipe; and the conveying piece is movably arranged in the conveying pipeline, two ends of the conveying piece are respectively a force application end and an inlet end, the force application end extends out of a pipe orifice at one side of the conveying pipe and is opposite to the force borrowing part, the force application end can move towards one side where the force borrowing part is located, so that the inlet end extends out of a pipe orifice at the other side of the conveying pipe, and the inlet end is provided with a water outlet hole communicated with a water feeding pipe of the constipation dredger. However, in case of constipation, the hard feces are tightly contacted with the rectal wall, so that water is not easy to enter, and the hard feces are not easy to be soaked by water, so that even if the intestinal wall is lubricated, the hard feces which are formed into large blocks are not easy to be discharged from the anus, and the hard feces may be torn or the hemorrhoids may be aggravated.

SUMMERY OF THE UTILITY MODEL

In order to overcome one of the defects of the existing constipation dredger, the constipation dredger without introducing water is disclosed, and the technical scheme is as follows:

the water-free constipation dredger comprises a conduit, and is characterized in that: the front end of the first rod is a tapered section, the front end of the first rod comprises a sharp-necked section and a semicircular head, the front end of the second rod is fixedly connected with a ring body, and the sharp-necked section and the semicircular head are exposed outside the tapered section when the first rod is completely inserted into the conduit and fixedly connected; when the second rod is completely inserted into the conduit and fixedly connected, most part of the ring body is exposed outside the tapered section.

Furthermore, the inner rear end of the conduit is provided with internal threads, and the rear ends of the first rod and the second rod are provided with external threads in threaded connection with the internal threads.

Furthermore, the outer diameter of the first rod is in clearance fit with the inner diameter of the guide pipe, the clearance is 0.03-0.05mm, the outer diameter of the second rod is far smaller than the inner diameter of the guide pipe, and the outer diameter of the ring body is in clearance fit with the inner diameter of the guide pipe.

Further, the rear end of the external thread is fixedly connected with a knurled section with the outer diameter equivalent to that of the guide pipe.

Further, the rod body of the second rod is a straight rod or a spiral rod.

Further, the taper section and the taper section have the same slope.

Further, the surface roughness of the tapered section, the tapered section and the half-round head is 0.4.

Compared with the prior art, the stirring device has the advantages that large hard excrement can be stirred into small fragments without introducing water, the large hard excrement is convenient to discharge, the use is convenient, the pain is less, and the use is safe, sanitary, simple and efficient.

Drawings

FIG. 1 is a schematic view of the structure of the catheter of examples 1 and 2.

Fig. 2 is a schematic structural diagram of the first rod of the embodiments 1 and 2.

FIG. 3 is a schematic view of the structure of the second rod of the embodiment 1.

Fig. 4 is a schematic view showing the structure of the catheter and the shaft according to examples 1 and 2.

Fig. 5 is a cross-sectional view of fig. 4.

FIG. 6 is a schematic view showing a structure of the catheter in combination with the second shaft according to example 1.

Fig. 7 is a cross-sectional view of fig. 6.

FIG. 8 is a schematic view of the structure of the second rod of the embodiment 2.

FIG. 9 is a schematic view showing a structure of the catheter in combination with the second shaft according to example 2.

Fig. 10 is a cross-sectional view of fig. 9.

Detailed Description

Embodiment 1, as shown in fig. 1 to 7, the water-free constipation dredger comprises a conduit 1, and further comprises a first rod 2 and a second rod 3 which can be inserted into the conduit 1, wherein the front end of the conduit 1 is a tapered section 11, the front end of the first rod 2 comprises a tapered section 21 and a half-round head 22, the front end of the second rod 3 is fixedly connected with a ring body 31, the rear end inside the conduit 1 is provided with an internal thread 12, and the rear ends of the first rod 2 and the second rod 3 are provided with an external thread 23 which is screwed with the internal thread 12. The outer diameter of the first rod 2 is in clearance fit with the inner diameter of the guide pipe 1, the clearance is 0.03-0.05mm, the outer diameter of the second rod 3 is far smaller than the inner diameter of the guide pipe 1, the ring body 31 is a circular ring, and the outer diameter is in clearance fit with the inner diameter of the guide pipe 1. The rear end of the external thread 23 is fixedly connected with a knurled section 32 with the outer diameter equivalent to that of the guide pipe 1. The taper section 21 and the taper section 11 have the same slope, and the surface roughness of the taper section 11, the taper section 21 and the half-round head 22 is 0.4.

Example 2, a water-free constipation dredge shown in fig. 1-2, 4-5, 8-10 is otherwise the same as example 1 except that the rod body of the second rod 3 is a spiral rod.

When in use, firstly, a rod I is inserted into the catheter and screwed, and the sharp-reduced section 21 and the half-round head 21 are exposed outside the tapered section 11; forming a smooth transition cone for facilitating insertion into the anus and preventing damage to the anal and rectal mucosa, applying a lubricant to the surface of the catheter and the half-round head, slowly inserting the catheter into the anus and against the hard feces, rotating the rod one in a reverse direction, withdrawing the rod one, inserting the rod two into the catheter and screwing, wherein most of the ring body 31 exposed outside the tapered section 11 serves as a crushing head. Then the knurled section 32 is pinched to be integrally rotated and pushed in, so that the hard feces in the hard feces center are crushed and guided into the catheter, and the feces on the outer layer are squeezed and shrunk by the rectum so as to be convenient to discharge. Finally, the whole body is pulled out, and the dredger is cleaned for reuse.

Claims

1. The utility model provides a constipation dredge exempts from to water, includes pipe (1), its characterized in that: the front end of the catheter (1) is a tapered section (11), the front end of the first rod (2) comprises a sharp-contracted section (21) and a semi-circular head (22), the front end of the second rod (3) is fixedly connected with a ring body (31), and the sharp-contracted section (21) and the semi-circular head (22) are exposed outside the tapered section (11) when the first rod (2) is completely inserted into the catheter (1) and fixedly connected; when the second rod (3) is completely inserted into the conduit (1) and fixed, most of the ring body (31) is exposed outside the tapered section (11).

2. The water-free constipation dredger of claim 1, wherein: the rear end in pipe (1) has internal thread (12), the rear end of pole one (2) and pole two (3) has with external screw thread (23) of internal thread (12) spiro union.

3. The water-free constipation dredger of claim 1, wherein: the outer diameter of the first rod (2) is in clearance fit with the inner diameter of the guide pipe (1), the clearance is 0.03-0.05mm, the outer diameter of the second rod (3) is far smaller than the inner diameter of the guide pipe (1), and the outer diameter of the ring body (31) is in clearance fit with the inner diameter of the guide pipe (1).

4. The water-free constipation dredger of claim 2, wherein: and a knurled section (32) with the outer diameter equivalent to that of the guide pipe (1) is fixedly connected to the rear end of the external thread (23).

5. The water-free constipation dredger of claim 1, wherein: and the rod body of the second rod (3) is a straight rod or a spiral rod.

6. The water-free constipation dredger of claim 1, wherein: the taper section (21) and the taper section (11) have the same slope.

7. The water-free constipation dredger of claim 1, wherein: the surface roughness of the tapered section (11), the tapered section (21) and the half-round head (22) is 0.4.