CN212234549U

CN212234549U - Novel anus postoperative hemostasis anal canal

Info

Publication number: CN212234549U
Application number: CN202020172382.7U
Authority: CN
Inventors: 刘科; 刘彦
Original assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Current assignee: Tongji Medical College of Huazhong University of Science and Technology; Union Hospital Tongji Medical College Huazhong University of Science and Technology
Priority date: 2020-02-16
Filing date: 2020-02-16
Publication date: 2020-12-29
Anticipated expiration: 2030-02-16

Abstract

The utility model relates to a novel anus postoperative hemostasis anal canal, including drainage tube and the vaseline gauze of winding on the drainage tube top, the drainage tube is the rigid plastic material, the tip of drainage tube is equipped with the insertion head of medical latex material, the insertion head is tubaeform structure, the side of drainage tube is equipped with aerifys the chamber, it is in through setting up to aerify the chamber the elastic membrane of drainage tube lateral surface is sealed, the tail end of drainage tube is equipped with inflatable joint, inflatable joint with inflatable chamber is through setting up inflation channel intercommunication in the drainage tube pipe wall. The utility model is used for hemostasis of anus postoperative with keep the intestinal unblocked, effectively avoid drainage anal canal to block up when can guaranteeing hemostatic effect to can prevent that the drainage anal canal from deviating from, do benefit to the postoperative and resume.

Description

Novel anus postoperative hemostasis anal canal

The technical field is as follows:

the utility model relates to the technical field of medical equipment, concretely relates to novel anus postoperative hemostasis anal canal.

Background art:

the postoperative anastomotic bleeding of anus is the most dangerous and common complication, at present, gauze or oil gauze is mainly used for being wound on a rubber drainage tube after clinical postoperative and then is inserted through the anus to achieve compression hemostasis, but the common gauze is easy to be adhered to the wound to cause secondary wound, the oil gauze is easy to fall off, and the wound of a patient is easily increased. And the drainage end of a general drainage tube is tubular, the wall of the tube is provided with drainage holes, the drainage holes are limited, the drainage efficiency is not high, if the drainage tube is improperly operated in the process of stretching into the anus, an anastomotic stoma and other parts are easily stabbed and painful, even the anus and the anastomotic stoma are stabbed, and the other common anal tube with the function of compression hemostasis by an expansion balloon has more defects, for example, the intestinal mucosa is easy to have ischemia necrosis when the anastomotic stoma is compressed by the balloon for a long time, and the anal tube is easy to be separated from the anus, so. Patent No. zl201920258071.x is cup jointed including the outer tube through the outer tube is sealed, an inner tube tip is provided with the spherical drainage end in a plurality of drainage hole, set up cylindrical gasbag on the outer tube, can insert in the intestines through spherical drainage end, and inflate through the gasbag and carry out hemostasis by compression, it easily stabs the wound to have solved drainage tube tubulose drainage end, drainage efficiency is not high, the little effective hemostasis scope of spherical gasbag area of coverage is little and the problem that the oil yarn easily drops, but intestinal function resumes in-process need keep the intestinal unobstructed, because drainage aperture area on the spherical drainage end is less, easily during the drainage is stopped up by large granule impurity or excrement and urine in the intestinal drainage liquid, and also can cause the oppression to the inner tube when the gasbag is inflated, make the pipe diameter reduce, cause the drainage pipe to block up easily, lead to the drainage failure.

The utility model has the following contents:

technical problem to be solved

The utility model aims at providing a novel anus postoperative hemostasis anal canal for anus postoperative hemostasis and keeping the intestinal unblocked, solve current hemostasis anal canal and be plugged up by large granule impurity or excrement and urine in the drainage liquid in the intestines easily, easily lead to the drainage failure, seriously influence the problem that the postoperative resumes.

The technical scheme is as follows:

in order to solve the technical problem, the utility model adopts the following technical scheme: the utility model provides a novel anus postoperative hemostasis anal canal, includes drainage tube and the vaseline gauze of winding on the drainage tube top, the drainage tube is the rigid plastic material, the tip of drainage tube is equipped with the insertion head of medical latex material, the insertion head is horn shape structure, the side of drainage tube is equipped with aerifys the chamber, it is in to aerify the chamber through setting up the elastic membrane of drainage tube lateral surface is sealed, the tail end of drainage tube is equipped with inflation connector, inflation connector with it is in to aerify the chamber through setting up the passageway intercommunication of aerifing in the drainage tube pipe wall.

The insert head sets up the tip of drainage tube is used for inserting toward patient intestines prevent during the drainage tube graze patient intestines mucous membrane, vaseline gauze be used for with the identical department contact of postoperative in the patient anus, can not take place to bond with intestines mucous membrane when guaranteeing hemostatic effect, it passes through to aerify the chamber aerify the joint and inflate, make the elastic membrane inflation deformation, it is right vaseline gauze pressurizes, improves hemostatic effect, and because the drainage tube is the rigid plastic material, when aerifing the chamber and aerifing the drainage tube can not warp, guarantees the drainage tube is unblocked, can not take place to block up.

Furthermore, medical non-woven gauze is still equipped with between vaseline gauze and the drainage tube, medical non-woven gauze for vaseline gauze coefficient of friction is great, with the drainage tube contact can prevent the drainage tube is followed deviate from in the medical non-woven gauze.

Further, vaseline gauze is bound through the cotton thread on the drainage tube, through the cotton thread is bound vaseline gauze can effectively improve and bind the effect, also demolish after easy to use.

Further, the cotton thread has two, binds respectively be close to on the drainage tube aerify the both sides of chamber, be close to drainage tube tip cotton thread tail end length is greater than 15cm the drainage tube with vaseline gauze inserts back in the patient anus, the tail end of cotton thread exposes outside the anus, can pass through the pulling after the drainage finishes the tail end of cotton thread directly will vaseline gauze with the drainage tube is pulled out, convenient operation.

(III) the beneficial effects are as follows:

compared with the prior art, the utility model discloses the beneficial effect who produces is: the top through the drainage tube that has wrapped up vaseline gauze sets up the insertion head of tubaeform, and sets up the inflation chamber that can control inflation and reduce through inflating in the drainage tube side of rigid plastic material, can guarantee when vaseline gauze is to the hemostasis effect of patient anus postoperative department of coincide, effectively prevents that the drainage tube from being plugged up by large granule impurity or excrement and urine in the intestinal, guarantees the drainage effect, does benefit to the postoperative and resumes.

Description of the drawings:

in order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly described below.

FIG. 1 is a schematic sectional view of the novel postoperative anal tube according to the embodiment of the present invention, when the inflation cavity is not inflated;

FIG. 2 is a schematic cross-sectional view of the novel postoperative anal tube of the present invention when the inflatable cavity is inflated;

fig. 3 is a schematic view of the external structure of the novel postoperative anal tube for hemostasis after anus operation according to the embodiment of the present invention;

in the figure: 1. a drainage tube; 2. vaseline gauze; 3. an insertion head; 4. an inflation cavity; 5. an elastic film; 6. an inflation joint; 7. an inflation channel; 8. medical non-woven gauze; 9. cotton thread

The specific implementation mode is as follows:

the technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1, fig. 2 and fig. 3, the novel anus anal tube with hemostasis function after operation comprises a drainage tube 1 and vaseline gauze 2 wound on the top end of the drainage tube 1, the drainage tube 1 is made of rigid plastic, an insertion head 3 made of medical latex is arranged at the end of the drainage tube 1, the insertion head 3 is of a horn-shaped structure, an inflation cavity 4 is arranged on the side surface of the drainage tube 1, the inflation cavity 4 is sealed through an elastic membrane 5 arranged on the outer side surface of the drainage tube 1, an inflation connector 6 is arranged at the tail end of the drainage tube 1, and the inflation connector 6 is communicated with the inflation cavity 4 through an inflation channel 7 arranged in the tube wall of the drainage.

Preferably, a medical non-woven gauze 8 is further disposed between the vaseline gauze 2 and the drainage tube 1, and the medical non-woven gauze 8 has a larger friction coefficient than the vaseline gauze 2 and is in contact with the drainage tube 1 to prevent the drainage tube 1 from being separated from the medical non-woven gauze 8.

Preferably, the vaseline gauze 2 is bound on the drainage tube 1 through the cotton thread 9, and the vaseline gauze 2 is bound through the cotton thread 9, so that the binding effect can be effectively improved, and the vaseline gauze is easy to remove after use.

Preferably, two cotton threads 9 are respectively bound on the two sides of the drainage tube 1 close to the inflation cavity 4, the length of the tail end of the cotton thread 9 close to the end part of the drainage tube 1 is larger than 15cm, after the drainage tube 1 and the vaseline gauze 2 are inserted into the anus of a patient, the tail end of the cotton thread 9 is exposed out of the anus, and after drainage is finished, the vaseline gauze 2 and the drainage tube 1 can be directly pulled out by pulling the tail end of the cotton thread 9, so that operation is convenient.

The utility model discloses a novel anus postoperative hemostasis anal canal use method as follows:

use insertion head 3 to guide drainage tube 1 and vaseline gauze 2 to insert toward patient's intestines, medical non-woven gauze 8 directly contacts with drainage tube 1, vaseline gauze 2 is bound in the outside of medical non-woven gauze 8, because insertion head 3 is medical latex material, it is softer, can avoid scotching patient's intestines mucous membrane, vaseline gauze 2 contacts with the postoperative department of coincide in the patient's anus, can not take place the bonding with intestines mucous membrane when guaranteeing hemostatic effect, aerify toward inflation cavity 4 through inflation connector 6, make elastic membrane 5 inflation deformation, pressurize vaseline gauze 2, improve hemostatic effect, because drainage tube 1 is rigid plastic material, drainage tube 1 can not warp when inflation cavity 4 is aerifyd, tubaeform insertion head 3 has also guaranteed the inflow effect of drainage tube 1 tip, guarantee that drainage tube 1 is unblocked, can not take place to block up.

To sum up, the utility model provides a novel anus postoperative hemostasis anal canal for anus postoperative hemostasis and keeping the intestinal unblocked, solve current hemostasis anal canal and be plugged up by large granule impurity or excrement and urine in the intestinal drainage liquid easily, easily lead to the drainage failure, seriously influence the problem that the postoperative resumes.

The present invention has been described above by way of example, but the present invention is not limited to the above-mentioned embodiments, and any modification or variation based on the present invention is within the scope of the present invention.

Claims

1. The utility model provides a novel anus postoperative hemostasis anal canal, includes drainage tube and the vaseline gauze of winding on the drainage tube top, its characterized in that: the drainage tube is the rigid plastic material, the tip of drainage tube is equipped with the plug-in head of medical latex material, the plug-in head is horn shape structure, the side of drainage tube is equipped with aerifys the chamber, it is in to aerify the chamber through setting up the elastic membrane of drainage tube lateral surface is sealed, the tail end of drainage tube is equipped with inflatable joint, inflatable joint with it is in to aerify the chamber through setting up aerify the passageway intercommunication in the drainage tube pipe wall.

2. The novel postoperative hemostatic anal tube according to claim 1, wherein: medical non-woven gauze is further arranged between the vaseline gauze and the drainage tube.

3. The novel postoperative hemostatic anal tube according to claim 1, wherein: the Vaseline gauze is bound on the drainage tube through cotton threads.

4. The novel postoperative hemostatic anal tube according to claim 3, wherein: the cotton threads are bound to the two sides, close to the inflation cavity, of the drainage tube respectively, and the length of the tail end, close to the end portion of the drainage tube, of the cotton threads is larger than 15 cm.