CN210138230U

CN210138230U - Rectum drainage device

Info

Publication number: CN210138230U
Application number: CN201920669729.6U
Authority: CN
Inventors: 刘忠臣; 寿宸; 娄耀光
Original assignee: XIJING MEDICAL ARTICLES CO Ltd XI'AN
Current assignee: XIJING MEDICAL ARTICLES CO Ltd XI'AN
Priority date: 2019-05-11
Filing date: 2019-05-11
Publication date: 2020-03-13
Anticipated expiration: 2029-05-11

Abstract

The utility model provides a rectum drainage device, include: the anal tube and the air bag, the front end of the anal tube is provided with the collecting hopper, the small opening end of the collecting hopper is communicated with the front end of the anal tube, and the rear end of the anal tube is provided with the limiting sleeve; the gasbag sets up in the outside of anus pipe, and the gasbag is connected with the breather pipe directly or indirectly, and the end-to-end connection of cover breather pipe has the check valve. The utility model discloses a rectum drainage device can increase the resistance of anus pipe in the rectum, avoids collecting to take place to leak between fill and the rectum wall, can oppress the operation surface of a wound of rectum moreover, can play hemostasis and guard action to the operation surface of a wound.

Description

Rectum drainage device

Technical Field

The utility model belongs to the field of medical supplies, concretely relates to rectum drainage device.

Background

After the operation is performed on the internal wall of the rectum, in order to avoid the contamination of the operation wound surface by excrement, the drainage tube is needed to drain the excrement, the existing drainage tube is difficult to fix in the rectum and is easy to be pushed by the excrement, once the leakage occurs, the operation wound surface is contaminated by the excrement, and the hemostasis on the wound surface cannot be realized.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is an object of the present invention to provide a rectal drainage device for overcoming the above problems or at least partially solving or alleviating the above problems.

The utility model provides a rectum drainage device, include:

the front end of the anal tube is provided with a collecting hopper, the small opening end of the collecting hopper is communicated with the front end of the anal tube, and the rear end of the anal tube is provided with a limiting sleeve; and

the gasbag, the gasbag sets up the outside of anus pipe, the gasbag is connected with the breather pipe directly or indirectly, the end-to-end connection of breather pipe has the check valve.

The utility model discloses optional characteristic below still having.

Optionally, an indication bag is further connected to the ventilation tube.

Optionally, a fixing strap is arranged on the position limiting sleeve.

Optionally, the vent tube is in direct communication with the bladder.

Optionally, the balloon is a separate annular balloon that fits over the anal canal.

Optionally, a through hole is formed in the side wall of the anal tube, an auxiliary channel is axially arranged on the inner side wall of the anal tube, the through hole is communicated with the auxiliary channel and the air bag, the front end of the auxiliary channel is blocked, and the rear end of the auxiliary channel is connected with the vent tube.

Optionally, the air bag is composed of a silica gel sleeve or a rubber sleeve, and two ends of the silica gel sleeve or the rubber sleeve are bonded on the side wall of the anal tube.

The utility model has the advantages that:

the front end of the anal canal of the rectal drainage device of the utility model extends into the rectum, the rear end is positioned outside the anus, the front end of the anal canal is also connected with the collecting hopper, the big mouth end of the collecting hopper faces to the inner end of the rectum, and can lead excrement into the anal canal and finally discharge the excrement from the rear end of the anal canal, so that the surgical wound surface on the rectum outside the anal canal can not be polluted by the excrement; and the outer side of the anal tube is provided with the air bag, the air bag expands after being inflated, so that the resistance of the anal tube in the rectum can be increased, the anal tube is fixed, leakage between the collecting hopper and the wall of the rectum is avoided, the air bag can press the operation wound of the rectum after being expanded, and the operation wound can be stopped bleeding and protected.

Drawings

The present invention will be described in further detail with reference to the following drawings and examples:

fig. 1 is a schematic view of the overall structure of the rectal drainage device of the present invention;

fig. 2 is a schematic view of the rectal drainage device of fig. 1 in full section.

In the above figures: 1, anal canal; 101 through holes; 102 secondary channels; 2, a collecting hopper; 3, a limiting sleeve; 4, an air bag; 5, a vent pipe; 6, a one-way valve; 7 indicating a capsule; 8 fixing the belt.

Detailed Description

Example 1

Referring to fig. 1 and 2, the present invention provides a rectal drainage device, including: the anal tube 1 and the air bag 4, the front end of the anal tube 1 is communicated with the collecting hopper 2, the small opening end of the collecting hopper 2 is communicated with the front end of the anal tube 1, and the rear end of the anal tube 1 is provided with a limiting sleeve 3; the gasbag 4 sets up in the outside of anal canal 1, and gasbag 4 is connected with breather pipe 5 directly or indirectly, and the end-to-end connection of breather pipe 5 has check valve 6, and check valve 6 can not hinder aerifys, and gasbag 4 is full of the atmospheric pressure in the gasbag 4 after the gas can reverse shutoff check valve 6, and when needing to put down the gas in the gasbag 4, it can to link up check valve 6 through the needle tubing. Wherein, the anal canal 1, the air bag 4 and the collecting bucket 2 are all made of silicon rubber, and the valve body material of the one-way valve 6 is polycarbonate.

After the wound on the rectum is sutured, a doctor firstly sends one end of the anal tube 1, which is connected with the collecting hopper 2, into the rectum to enable the large opening end of the collecting hopper 2 to face inwards and be positioned at the far end of the operation wound, and enables the limiting sleeve 3 at the outer end of the anal tube 1 to be left outside the anus, and the diameter of the outer end of the anal tube 1 is increased by the limiting sleeve 3, so that the anal tube 1 is not easy to completely enter the rectum; then the operator inflates the air bag 4 through the vent pipe 5, the cross section of the rectum is filled with the expanded air bag 4, resistance between the rest rectum walls is increased, and the rest rectum walls are not easy to move, so that leakage between the collecting hopper 2 and the rectum walls is not easy to occur, the rectum wound is protected from being polluted by excrement, and the expanded air bag 4 presses on the wound, so that the wound after being sewn has a hemostatic effect.

Example 2

Referring to fig. 1 and 2, on the basis of embodiment 1, the vent tube 5 is further connected with an indicating bag 7, the indicating bag 7 is connected to the upstream of the one-way valve 6 and is left outside the rear end of the anal tube 1 along with the vent tube 5, when the air bag 4 is full of air, the indicating bag 7 is full of air, and when the air pressure in the air bag 4 is insufficient, the indicating bag 7 is also shrunk at the same time, so that a worker can judge whether the air bag 4 is full of air through the indicating bag 7 outside the body.

Example 3

Referring to fig. 1 and 2, on the basis of the embodiment 1, the fixing strap 8 is arranged on the position-limiting sleeve 3, the surface of the fixing strap 8 is aligned with the outer port of the position-limiting sleeve 3 and extends radially outwards, after the anal tube 1 is inserted into the rectum of the patient by a worker, the position-limiting sleeve 3 is located at the anus, and the worker can stick or sew the fixing strap 8 on the skin of the patient, so as to indirectly fix the position-limiting sleeve 3 and the anal tube 1.

Example 4

Based on the embodiment 1, the ventilation tube 5 can be directly communicated with the air bag 4 (not shown in the figure), the ventilation tube 5 is positioned outside the anal tube 1, and when in use, the ventilation tube 5 passes through the rectum of the patient and out of the body together with the anal tube 1.

Example 5

On the basis of embodiment 4, gasbag 4 can adopt independent annular gasbag, when using, overlaps annular gasbag on anal canal 1, sends into patient's rectum along with anal canal 1 in, ventilates back in gasbag 4 through breather pipe 5, and gasbag 4 inflation can oppress the suture wound surface of rectum, can play hemostatic effect to the suture wound surface.

Example 6

Referring to fig. 2, on the basis of embodiment 1, a through hole 101 is formed in the side wall of the anal tube 1, an auxiliary channel 102 is axially formed in the inner side wall of the anal tube 1, the auxiliary channel 102 and the anal tube 1 are of an integrated structure, the through hole 101 is communicated with the auxiliary channel 102 and the air bag 4, the front end of the auxiliary channel 102 is sealed by glue, and the rear end of the auxiliary channel 102 is connected with the vent tube 5.

After the ventilation tube 5 is ventilated, the gas enters the airbag 4 through the ventilation tube 5, the sub-passage 102, and the through hole 101 in order to inflate the airbag.

Example 7

Referring to fig. 2, on the basis of the embodiment 6, the air bag 4 is composed of a silicone sleeve or a rubber sleeve, and two ends of the silicone sleeve or the rubber sleeve are turned inwards and then are directly and tightly adhered to the side wall of the anal tube 1.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims. The components and structures of the present embodiments that are not described in detail are well known in the art and do not constitute essential structural elements or elements.

Claims

1. A rectal drainage device, comprising:

the device comprises an anal tube (1), wherein a collecting hopper (2) is arranged at the front end of the anal tube (1), the small opening end of the collecting hopper (2) is communicated with the front end of the anal tube (1), and a limiting sleeve (3) is arranged at the rear end of the anal tube (1); and

the air bag (4), air bag (4) set up the outside of anal canal (1), air bag (4) directly or indirectly are connected with breather pipe (5), the end-to-end connection of breather pipe (5) has check valve (6).

2. The rectal drainage device according to claim 1, characterized in that an indicator sac (7) is further connected to the ventilation tube (5).

3. The rectal drainage device according to claim 1, characterised in that a securing strap (8) is provided on the stop collar (3).

4. The rectal drainage device according to claim 1, characterized in that the ventilation tube (5) communicates directly with the balloon (4).

5. The rectal drainage device according to claim 4, characterised in that the balloon (4) is a separate annular balloon which is fitted over the anal canal (1).

6. The rectal drainage device according to claim 1, wherein a through hole (101) is formed in the side wall of the anal tube (1), a secondary channel (102) is axially formed in the inner side wall of the anal tube (1), the through hole (101) communicates the secondary channel (102) and the air bag (4), the front end of the secondary channel (102) is blocked, and the rear end of the secondary channel is connected with the ventilation tube (5).

7. The rectal drainage device according to claim 5, characterised in that the balloon (4) consists of a silicone or rubber sleeve, the two ends of which are bonded to the side wall of the anal canal (1).