CN211434425U

CN211434425U - Anorectal department enema device

Info

Publication number: CN211434425U
Application number: CN201921799686.XU
Authority: CN
Inventors: 傅燕; 张桢
Original assignee: Chongqing Traditional Chinese Medicine Hospital
Current assignee: Chongqing Traditional Chinese Medicine Hospital
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-09-08
Anticipated expiration: 2029-10-24

Abstract

The utility model discloses an anus intestines branch of academic or vocational study enema device, including injection tube, filling tube and flow control switch, the preceding lateral wall face of injection tube is provided with the scale, and scale zero point is located injection tube preceding lateral wall face bottom, the filling tube is installed in the bottom left side of injection tube, is attached to the outer wall of the one end of the filling tube of injection tube is provided with flow control switch, the baffle is installed on the top of injection tube, a threaded section of thick bamboo is installed through the bearing in the top of baffle, the inner ring and the threaded section of thick bamboo interference fit of bearing, and the outer loop and the baffle fixed connection of bearing, the rocking handle is installed on the top of a threaded section of thick. This anus intestines branch of academic or vocational study enema device only needs the single to fill the pipe and insert the patient health and can realize filling the medicine with whole and fill in the patient health, reduces patient's misery to can make things convenient for medical personnel to fill the patient health with the medicine is slow, avoid arousing patient's discomfort, labour saving and time saving has improved enema efficiency, is favorable to extensively promoting.

Description

Anorectal department enema device

Technical Field

The utility model relates to the technical field of medical equipment, in particular to an anorectal enema device.

Background

Enema is a therapeutic method of relaxing bowels and exhausting by inserting a catheter into the colon from the anus through the rectum to stimulate the peristalsis of the intestine, soften and remove feces, and has the functions of reducing temperature, hastening parturition, diluting intestinal toxicant and reducing absorption, and the low-temperature solution can reduce the temperature of patients with high fever, and can also achieve the therapeutic purposes of supplying medicines, nutrition, moisture, and the like, however, in the existing anorectal enema device, the perfusion medicine is mostly required to be subjected to repeated enema, and the perfusion tube can only be inserted and pulled out for multiple times for perfusion, so that the pain of a patient is increased, the mode of filling medicine uses the syringe to fill usually, and medical personnel's dynamics is very not good when the operation is controlled, and the too big medicine that fills of dynamics is too fast, arouses patient's discomfort easily, and the medicine that the dynamics undersize was filled is too slow, wastes time and energy, has reduced enema efficiency, is unfavorable for extensive popularization.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anus intestines branch of academic or vocational study enema device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an anorectal enema device comprises an injection tube, a filling tube and a flow regulating switch, wherein scales are arranged on the front side wall surface of the injection tube, the zero point of the scales is positioned at the bottom end of the front side wall surface of the injection tube, the filling tube is installed on the left side of the bottom end of the injection tube, the flow regulating switch is arranged on the outer wall close to one end of the filling tube of the injection tube, a baffle is installed at the top end of the injection tube, a threaded cylinder is installed at the top end of the baffle through a bearing, an inner ring of the bearing is in interference fit with the threaded cylinder, an outer ring of the bearing is fixedly connected with the baffle, a rocking handle is installed at the top end of the threaded cylinder, a screw rod is screwed in the inner cavity of the threaded cylinder, the bottom end of the screw rod penetrates through the baffle and extends to the inner cavity of, the injection tube is characterized in that a medicine inlet tube is installed on the right side of the bottom end of the injection tube, threads are arranged at the bottom end of the outer wall of the medicine inlet tube, a circular concave cover is connected to the bottom end of the outer wall of the medicine inlet tube in a threaded mode, and a handle is installed at the bottom end of the circular concave cover.

Preferably, the injection tube is arranged in a rectangular shape.

Preferably, the distance between the bottom end of the piston and the bottom end of the inner cavity of the injection cylinder is smaller than the length of the screw rod in the inner cavity of the threaded cylinder.

Preferably, the bottom end of the inner cavity of the circular concave cover is tightly attached to the bottom end of the medicine inlet pipe.

Preferably, the handle is in an inverted T shape.

Compared with the prior art, the beneficial effects of the utility model are that: the anorectal enema device can drive the threaded barrel to slowly rotate by slowly rotating the rocking handle, the threaded barrel can be slowly rotated to drive the screw rod, the connecting plate and the piston to slowly move upwards or downwards by the screw joint matching of the threaded barrel and the screw rod, when the piston slowly moves downwards, the medicine in the injection tube can be slowly pushed out of the infusion tube to the body of a patient, the circular concave cover can be driven to rotate by rotating the handle and can move upwards or downwards by the screw joint matching of the circular concave cover and the medicine inlet tube, when the circular concave cover moves downwards, the circular concave cover can be gradually separated from the medicine inlet tube, so that an opening at the bottom end of the medicine inlet tube is opened, the injection tube is tightly sleeved on the outer wall of the medicine inlet tube, the other end of the medicine inlet tube is placed in the medicine containing barrel, when the piston moves upwards, negative pressure can be formed in the inner cavity of the injection tube, and the medicine can enter the inner cavity of the injection tube from the medicine inlet tube and the medicine inlet tube, accomplish the extraction of medicine, need not to carry out plug many times to filling the pipe, when circular concave cover rebound, can fix circular concave cover lid tightly on advancing the pencil once more, seal the opening that advances the pencil bottom, thereby only need the single will fill the pipe and insert the patient health and can realize filling the medicine to patient's health with whole, reduce patient's misery, and can make things convenient for medical personnel to fill the patient health with the medicine slowly, avoid arousing patient's discomfort, time saving and labor saving, the enema efficiency is improved, and the wide popularization is facilitated.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic view of a partial cross-sectional structure of the syringe barrel according to the present invention;

fig. 3 is a schematic view of the sectional structure of the circular concave cover of the present invention.

In the figure: 1. injection tube, 2, filling pipe, 3, flow control switch, 4, baffle, 5, screw thread section of thick bamboo, 6, rocking handle, 7, screw rod, 8, connecting plate, 9, piston, 10, advance the pencil, 11, circular concave cover, 12, handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an anorectal department enema device comprises an injection tube 1, a filling tube 2 and a flow regulating switch 3, wherein scales are arranged on the front side wall surface of the injection tube 1, the zero point of the scales is positioned at the bottom end of the front side wall surface of the injection tube 1, the filling tube 2 is installed on the left side of the bottom end of the injection tube 1, the flow regulating switch 3 is arranged on the outer wall close to one end of the filling tube 2 of the injection tube 1, the closing of one end of the filling tube 2 close to the injection tube 1 can be facilitated through the flow regulating switch 3, when the injection tube 1 is prevented from performing the work of extracting medicines again, the medicines in the body of a patient to be filled are extracted, a baffle 4 is installed at the top end of the injection tube 1, a threaded tube 5 is installed at the top end of the baffle 4 through a bearing, the inner ring of the bearing is in interference fit with the threaded tube 5, the outer ring of the bearing is fixedly, the inner chamber spiro union of screw thread section of thick bamboo 5 has screw rod 7, spiro union cooperation through screw thread section of thick bamboo 5 and screw rod 7, can drive screw rod 7 upwards or move downwards when screw thread section of thick bamboo 5 rotates of being convenient for, baffle 4 is run through to the bottom of screw rod 7 extends to the inner chamber of injection tube 1 and installs connecting plate 8, the bottom of connecting plate 8 is provided with piston 9, and the outer wall of piston 9 is in the same place with the inner wall of injection tube 1 is close-fitting, the bottom right side of injection tube 1 is installed and is advanced pencil 10, the outer wall bottom of advancing pencil 10 is provided with the screw thread, the outer wall bottom spiro union of advancing pencil 10 has circular concave cover 11, can be convenient for seal the bottom of advancing pencil 10 through circular concave cover 11, handle 12 is installed to the bottom of circular concave cover 11, the rotation of circular.

Preferably, the syringe 1 is rectangular, so that the piston 9 is limited by the inner cavity of the syringe 1, and the piston 9, the connecting plate 8 and the screw 7 are prevented from rotating under the driving of the threaded cylinder 5.

Preferably, the distance between the bottom end of the piston 9 and the bottom end of the inner cavity of the syringe 1 is less than the length of the screw 7 in the inner cavity of the threaded cylinder 5, so as to avoid the separation of the screw 7 from the threaded cylinder 5.

Preferably, the bottom end of the inner cavity of the circular concave cover 11 is closely attached to the bottom end of the medicine inlet pipe 10, so that the circular concave cover 11 seals the opening at the bottom end of the medicine inlet pipe 10.

Preferably, the handle 12 is shaped like an inverted "T", which facilitates the rotation of the handle 12 and the circular concave cover 11.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

When the medicine injection tube is used, the handle 12 is rotated clockwise, the handle 12 drives the circular concave cover 11 to rotate clockwise, the circular concave cover 11 can move downwards to be gradually separated from the medicine injection tube 10 when rotating clockwise under the screw connection matching of the circular concave cover 11 and the medicine injection tube 10, the opening at the bottom end of the medicine injection tube 10 is opened, the threaded barrel 5 can be driven to rotate clockwise by rotating the rocking handle 6 clockwise, the threaded barrel 7 is driven to move downwards when the threaded barrel 5 rotates clockwise under the screw connection matching of the threaded barrel 5 and the screw rod 7, the screw rod 7 drives the connecting plate 8 and the piston 9 to move downwards, the piston 9 is driven to move to the bottom end of the inner cavity of the injection tube 1, a liquid suction tube is tightly sleeved on the outer wall of the medicine injection tube 10, the other end of the liquid suction tube is placed into a medicine containing barrel, the rocking handle 6 is rotated anticlockwise, the screw rod 7, the connecting plate 8 and the piston 9 are driven, the inner cavity of the injection tube 1 forms negative pressure, the medicine enters the inner cavity of the injection tube 1 from the liquid suction tube and the medicine inlet tube 10 to complete the extraction of the medicine, the liquid suction tube is pulled out from the medicine inlet tube 10, the circular concave cover 11 is screwed on the medicine inlet tube 10 again, the injection tube 2 is inserted into the body of a patient, the rocking handle 6 is rotated slowly and clockwise, the screw 7, the connecting plate 8 and the piston 9 move downwards to push the medicine in the injection tube 1 out of the injection tube 2 to the body of the patient, when the medicine needs to be extracted again, the injection tube 2 does not need to be pulled out of the body of the patient, the flow regulating switch 3 is controlled to close the injection tube 2, the circular concave cover 11 is screwed out from the medicine inlet tube 10, the liquid suction tube is tightly sleeved on the medicine inlet tube 10, the other end of the liquid suction tube is placed in a barrel containing the medicine, the rocking handle 6 is rotated anticlockwise to drive the piston 9 to move upwards, the inner cavity of the injection tube 1 forms negative, with the medicine from the liquid suction pipe with advance during the inner chamber that medicine pipe 10 got into injection tube 1, accomplish the extraction once more of medicine, the device compact structure, reasonable in design only needs the single to fill the pipe and insert the patient health and can realize filling the medicine to patient's health with whole to can make things convenient for medical personnel to fill the patient health with the medicine slow, satisfy medical personnel's work demand.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "threadably engaged," "interference fit," "plugged," "disposed," "mounted," and the like are to be construed broadly and may be, for example, fixedly attached, removably attached, or integral; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an anus intestines branch of academic or vocational study enema device, includes injection tube (1), fills pipe (2) and flow control switch (3), the preceding lateral wall face of injection tube (1) is provided with the scale, and scale zero point is located injection tube (1) preceding lateral wall face bottom, the bottom left side of injection tube (1) is installed and is filled pipe (2), is close to the outer wall of the one end of filling pipe (2) of injection tube (1) is provided with flow control switch (3), its characterized in that: the injection tube is characterized in that a baffle (4) is installed at the top end of the injection tube (1), a threaded cylinder (5) is installed at the top end of the baffle (4) through a bearing, an inner ring of the bearing is in interference fit with the threaded cylinder (5), an outer ring of the bearing is fixedly connected with the baffle (4), a rocking handle (6) is installed at the top end of the threaded cylinder (5), a screw rod (7) is screwed in an inner cavity of the threaded cylinder (5), a connecting plate (8) is installed at the bottom end of the screw rod (7) penetrating through the baffle (4) and extending to the inner cavity of the injection tube (1), a piston (9) is arranged at the bottom end of the connecting plate (8), the outer wall of the piston (9) is tightly attached to the inner wall of the injection tube (1), a medicine inlet tube (10) is installed on the right side of the bottom end of the injection tube (1), threads are arranged at the bottom end of the outer wall of, a handle (12) is arranged at the bottom end of the circular concave cover (11).

2. The anorectal enema device of claim 1 wherein: the injection cylinder (1) is arranged in a rectangular shape.

3. The anorectal enema device of claim 1 wherein: the distance between the bottom end of the piston (9) and the bottom end of the inner cavity of the injection tube (1) is less than the length of the screw rod (7) in the inner cavity of the threaded tube (5).

4. The anorectal enema device of claim 1 wherein: the bottom end of the inner cavity of the circular concave cover (11) is tightly attached to the bottom end of the medicine inlet pipe (10).

5. The anorectal enema device of claim 1 wherein: the handle (12) is in an inverted T shape.