CN215230758U - SMD pressure reduction anal canal - Google Patents

Abstract

The utility model provides a SMD decompression anal canal belongs to medical instrument technical field, include: the pipe fitting is provided with an exhaust and defecation channel; one end of the drainage interface is connected to the pipe fitting and communicated with the exhaust and defecation channel, and the other end of the drainage interface is connected with a drainage bag; one end of the pasting piece is connected to the pipe fitting, and the other end of the pasting piece is provided with a paster. The utility model provides a pair of SMD decompression anal canal through the piece of pasting on the pipe fitting for the pipe fitting is fixed through the mode that bonds, and need not to realize the fixed of pipe fitting through sutural mode, improves the body of patient's use and feels, in addition, because seamless line has not avoided the emergence of inflammation, infection, improves the security that the patient used.

Description

SMD pressure reduction anal canal

Technical Field

The utility model belongs to the technical field of medical instrument, a anal canal, especially a SMD decompression anal canal is related to.

Background

As a consumable material commonly used in the colorectal surgery, the anal tube is generally used for patients with long-term diarrhea, severe perianal skin damage or postoperative patients needing to keep the intestinal tract smooth.

At present, the hospital mainly uses a common anal canal or a large-caliber chest tube for pressure reduction, and simultaneously uses suture for perianal external fixation. While perianal fixation using sutures can suture the perianal skin of the patient, pulling the skin as the patient moves, causing pain. In addition, the excretion liquid discharged from the anus may cause inflammation and infection at the sutured area, resulting in poor feeling of the patient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at having the above-mentioned problem to current technique, it can realize that the anal canal is fixed to need not to sew up to have proposed one kind to can improve the anal canal that the patient used the body to feel.

The purpose of the utility model can be realized by the following technical proposal: a patch-style pressure relief anal canal, comprising: the pipe fitting is provided with an exhaust and defecation channel; one end of the drainage interface is connected to the pipe fitting and communicated with the exhaust and defecation channel, and the other end of the drainage interface is connected with a drainage bag; one end of the pasting piece is connected to the pipe fitting, and the other end of the pasting piece is provided with a paster.

In the patch type pressure reduction anal tube, the pasting piece is connected to the tube piece through the telescopic rod piece.

In the patch type pressure reduction anal canal, at least two sticking pieces are respectively arranged on two sides of the pipe fitting, wherein one end of each sticking piece where the patch is arranged extends obliquely along the direction far away from the pipe fitting.

In the patch type pressure reduction anal tube, scales are arranged on the tube along the direction of the exhaust and defecation channel.

In the above patch type pressure reduction anal tube, the anal tube further comprises an injection port, one end of the injection port is connected with the tube fitting through a conduit, and the other end of the injection port is connected with an injector, wherein the injection port is communicated with the air exhaust and defecation channel.

In the patch type pressure reduction anal canal, an air valve is arranged in the injection interface.

In the patch type pressure reduction anal tube, the injection interface and the drainage interface are positioned at the same end of the tube.

In the patch type pressure reduction anal canal, the catheter and the pipe fitting are integrally arranged.

In the patch type pressure reduction anal tube, a guide port is arranged at one end of the tube far away from the drainage port or the injection port.

In the patch type pressure reduction anal canal, the number of the guide openings is a plurality, and the guide openings are annularly distributed on the pipe fitting.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model provides a pair of SMD decompression anal canal through the piece of pasting on the pipe fitting for the pipe fitting is fixed through the mode that bonds, and need not to realize the fixed of pipe fitting through sutural mode, improves the body of patient's use and feels, in addition, because seamless line has not avoided the emergence of inflammation, infection, improves the security that the patient used.

(2) The piece slant setting will be pasted for paste the paster on the piece and when bonding in patient's buttock, can drag the pipe fitting, avoid the pipe fitting to remove along exhaust defecation passageway, further improve the fixed reliability of pipe fitting, and the effect of exhaust defecation.

(3) The scales are arranged on the pipe fitting, so that a doctor can check the insertion depth of the anal tube in real time, the anal tube can accurately reach the designated position, and the placing accuracy of the anal tube is improved.

(4) Through setting up the injection interface, can pour into the clear water in the syringe into in the exhaust defecation passageway to reach the purpose of wasing the anal canal tip, prevent that the anal canal from taking place to block up, and then improve the patency when patient exhausts the defecation.

(5) The guiding openings are arranged on the pipe fitting, the number of the guiding openings is multiple, and the guiding openings are distributed annularly, so that the pressure reduction effect of the anal tube in each direction in the intestinal tract of a patient is guaranteed, and the experience degree of the patient using the anal tube is improved.

Drawings

Fig. 1 is a schematic structural view of the patch type pressure-reducing anal tube of the present invention.

In the figure, 100, the pipe fitting; 110. an exhaust and defecation passage; 120. a guide port; 200. a drainage interface; 300. a drainage bag; 400. an adhesive member; 410. pasting a piece; 420. a rod member; 500. an injection port; 600. a conduit; 700. an injector; 800. and (4) an air valve.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

As shown in fig. 1, the utility model provides a pair of SMD decompression anal canal, include:

a tube member 100 applied to the body of a patient, and an exhaust and defecation passage 110 provided on the tube member 100;

one end of the drainage interface 200 is connected to the pipe fitting 100 and communicated with the exhaust and defecation channel 110, and the other end is connected with the drainage bag 300;

the adhesive member 400 is attached to the tube 100 at one end and provided with a patch 410 at the other end.

The utility model provides a pair of SMD decompression anal canal through the piece 400 of pasting on the pipe fitting 100 for the pipe fitting 100 is fixed through the mode that bonds, and need not to realize the fixed of pipe fitting 100 through sutural mode, improves the body of patient's use and feels, in addition, because seamless line has avoided the emergence of inflammation, infection, improves the security that the patient used.

Preferably, the adhesive member 400 is connected to the tube 100 by means of the telescopic rod 420, so as to better achieve the fixing of the tube 100.

It is further preferred that at least two of the adhesive members 400 are located on both sides of the tube 100, wherein the end of the adhesive member 400 where the patch 410 is located extends obliquely in a direction away from the tube 100.

In this embodiment, the adhesive member 400 is obliquely disposed, so that when the patch 410 on the adhesive member 400 is adhered to the hip of the patient, the tube 100 can be pulled, the tube 100 is prevented from moving along the air and feces discharging passage 110, and the fixing reliability of the tube 100 and the air and feces discharging effect are further improved.

Preferably, the pipe member 100 is provided with a scale along the direction of the air and excrement discharging passage 110.

In this embodiment, through set up the scale on pipe fitting 100 to the doctor can look over the depth of insertion of anal canal in real time, makes the anal canal can reach the assigned position accurately, improves the accuracy that the anal canal was placed.

Preferably, the anal tube further comprises an injection port 500, one end of the injection port 500 is connected to the tube member 100 through a conduit 600, and the other end of the injection port 500 is connected to an injector 700, wherein the injection port 500 is communicated with the air and feces discharging channel 110.

In this embodiment, through setting up injection interface 500, can pour into the clear water in the syringe 700 into exhaust defecation passageway 110 to reach the purpose of wasing the anal canal tip, prevent that the anal canal from taking place to block up, and then improve the patency when patient carries out exhaust defecation.

Further preferably, the injection port 500 is located at the same end of the tubing 100 as the drainage port 200.

Further preferably, the conduit 600 is integrally provided with the tube 100.

Further preferably, the injection port 500 is provided with a gas valve 800 therein. The injection interface 500 is communicated with the exhaust defecation channel 110 through the impact of water flow in the injector 700, and after injection is completed, the air valve 800 automatically resets to avoid the backflow of water and improve the use reliability of the anal tube.

Preferably, the end of the tube 100 distal to the drain port 200 or the injection port 500 is provided with a guide port 120.

Further preferably, the number of the guiding openings 120 is plural, and the guiding openings are annularly distributed on the pipe member 100.

Further preferably, the number of the annular guiding openings 120 per circle is four, and the adjacent guiding openings 120 per circle are arranged at equal intervals, and further, the number of the circles of the annular guiding openings 120 is generally set to three.

In this embodiment, through set up guide port 120 on pipe fitting 100, and the quantity of guide port 120 is a plurality of, is cyclic annular distribution to guarantee the pressure reduction effect of anal canal in each direction in patient's intestinal, improve the experience degree that the patient used the anal canal.

It is noted that the description herein of "first," "second," "a," etc. is for descriptive purposes only and is not intended to indicate or imply relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise. The terms "connected," "fixed," and the like are to be construed broadly, e.g., "fixed" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims (10)

1. The utility model provides a SMD decompression anal canal which characterized in that includes:

the pipe fitting is provided with an exhaust and defecation channel;

one end of the drainage interface is connected to the pipe fitting and communicated with the exhaust and defecation channel, and the other end of the drainage interface is connected with a drainage bag;

one end of the pasting piece is connected to the pipe fitting, and the other end of the pasting piece is provided with a paster.

2. The pressure-relief anal canal of claim 1, wherein the adhesive member is connected to the tube member by a retractable rod member.

3. The patch type pressure reduction anal canal of claim 1 or 2, wherein at least two adhesive members are disposed on two sides of the tube, and wherein the end of the adhesive member where the patch is disposed extends obliquely in a direction away from the tube.

4. The patch type pressure reduction anal canal as claimed in claim 1, wherein the tube has graduations along the direction of the evacuation and defecation passage.

5. The patch type pressure reduction anal canal as claimed in claim 1, wherein the anal canal further comprises an injection port, one end of the injection port is connected to the tube via a catheter, and the other end of the injection port is connected to a syringe, wherein the injection port is communicated with the air and feces discharge channel.

6. The patch type pressure reduction anal canal of claim 5, wherein an air valve is arranged in the injection port.

7. The patch type pressure reduction anal canal of claim 5, wherein the injection port and the drainage port are located at the same end of the tube.

8. The patch type pressure reduction anal canal of claim 5, wherein the catheter is integrated with the tube.

9. The patch type pressure reduction anal canal of claim 5, wherein a guiding opening is formed at an end of the tube member away from the drainage port or the injection port.

10. The patch type pressure reduction anal canal of claim 9, wherein the number of the guiding openings is multiple and is distributed on the tube member in a ring shape.

Images