CN219110574U

CN219110574U - Visual inflatable anal canal

Info

Publication number: CN219110574U
Application number: CN202222894209.XU
Authority: CN
Inventors: 李太原; 何鹏辉; 刘东宁; 夏翔
Original assignee: Shenzhen Shangzheng Medical Device Co ltd
Current assignee: Shenzhen Shangzheng Medical Device Co ltd
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2023-06-02
Anticipated expiration: 2032-11-01

Abstract

The utility model discloses a visual inflatable anal canal, which comprises: the utility model discloses an anorectum tube, which is of a transparent silica gel structure, enters an intestinal canal from the anorectum tube and supports the intestinal canal for intestinal tract exhaust and intestinal juice drainage, the air inflation assembly and the power supply assembly are both arranged on the anorectum tube, the air outlet end of the air inflation assembly is connected with an air inflation air bag, the air inflation air bag is sleeved on the outer wall of the anorectum tube, the light source of the light source power supply assembly extends into and is connected with the air inflation air bag, the Murphy hole is formed in the extending end of the anorectum tube.

Description

Visual inflatable anal canal

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a visual inflatable anal canal.

Background

Clinically in China, the treatment mode of the rectal cancer mostly adopts a low-level anterior resection of the rectal cancer, which is a surgical mode for resecting diseased intestinal sections, mesentery and regional lymph nodes and performing distal and proximal intestinal canal end-to-end anastomosis. Because of the anatomical features of the pelvis, manual anastomosis during surgery is very difficult, and therefore, a tubular digestive tract anastomat is often adopted for anastomosis. Under the condition of using the anastomat, the rectal cancer which is more than 5 cm away from the anal margin can be resected and the anastomosis with low or ultra-low position can be completed, but the complete compression and closure of the blood vessel at the anastomotic stoma can not be ensured due to the intestinal tract structure. Therefore, bleeding from the stoma is still more common.

The compression hemostasis is a relatively traditional but quite convenient, practical and definite-effect hemostasis method, the traditional anal canal is mostly adopted clinically at present, vaseline gauze is wound outside and then filled near an anastomotic stoma for compression hemostasis, but the method has the following defects:

1. the material is hard, and the intestinal wall is easy to be damaged during placement; the anus of the patient is uncomfortable after being put into the device.

2. The vaseline gauze has larger resistance when being put in, is easy to tear the anastomotic stoma, and increases the risk of postoperative anastomotic stoma fistula; also, the resistance is large, which causes difficulty in post-operation pulling out and pain to patients.

3. The caliber cannot be adjusted, so that the moderate compression of the anastomotic stoma is difficult to ensure, and the risk of insufficient compression or excessive compression exists.

4. The anastomotic stoma is not high in fit, the anastomotic stoma and the intestinal canal wall are directly pressed synchronously, the stretching performance of the anastomotic stoma and the intestinal canal wall are not completely the same, the anastomotic stoma is easily damaged due to too tight, and the wound is not effectively pressed and secretion is blocked due to too loose.

5. The implantation depth is difficult to judge, the implantation position cannot be accurately judged, and the implantation depth is difficult to accurately align with the anastomotic stoma due to the fact that scales or experience of doctors are mostly relied on.

Disclosure of Invention

In some embodiments of the application, a visual inflatable anal canal is provided, this application is through setting up anal canal pipeline, can drain intestinal juice, and this application is provided with the inflatable balloon, can change the size of inflatable balloon through adjusting inflatable balloon's pressure, thereby better support and shutoff intestinal, this application has set up light source and power supply module simultaneously, can illuminate the anal canal inside, thereby observe intestinal circumstances through the anal canal pipeline of bright material, the power that the anal canal among the prior art supported is uncontrollable, the diameter of pipeline can not with intestinal canal complete match, can not observe intestinal interior scheduling problem through the anal canal.

In some embodiments of the present application, there is provided a visualized inflatable anal canal comprising: the anal canal pipeline is of a transparent silica gel structure, and enters the intestinal canal and supports the intestinal canal by the anal canal pipeline so as to exhaust the intestinal canal and drain intestinal juice.

In some embodiments of the present application, the visualized inflatable anal canal further comprises: the inflatable device comprises an inflation assembly, a power supply assembly and a Murphy hole, wherein the inflation assembly and the power supply assembly are both installed on an anal canal pipeline, an air outlet end of the inflation assembly is connected with an inflation air bag, the inflation air bag is sleeved on the outer wall of the anal canal pipeline, a light source of the light source power supply assembly extends into and is connected with the inflation air bag, and Murphy Kong Kaishe is arranged at an extending end of the anal canal pipeline.

In some embodiments of the present application, the number of the ink phenanthrene holes is multiple, and the multiple ink phenanthrene holes are respectively formed at the extending end of the anal canal tube.

In some embodiments of the present application, the inflatable balloon comprises: the anal canal pipeline penetrates through the extending groove, the supporting parts are arranged on two sides of the anastomotic groove, the anastomotic groove and the anastomotic stoma of the intestinal tract are correspondingly arranged, and the supporting parts support the intestinal tract.

In some embodiments of the present application, a first groove and a second groove are respectively provided on two sides of the anal canal tube, the inflation assembly is installed in the first groove, and the power supply assembly is installed in the second groove.

In some embodiments of the present application, the air inlet end of the inflation assembly is removably attached to a sterile syringe.

In some embodiments of the present application, the inflatable airbag and the inflatable assembly are of a silica gel structure, and the light source is an LED lamp.

In some embodiments of the application, the inflatable airbag is of a silica gel structure, the inflatable component is of a PVC structure, and the light source is an LED lamp.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a simplified schematic illustration of the structure of a visual inflatable anal canal in some embodiments of the present utility model;

FIG. 2 is a simplified schematic illustration of the installation of an inflation assembly and a power assembly for a visual inflatable anal canal in accordance with some embodiments of the present utility model;

fig. 3 is a schematic illustration of the structure of an inflatable balloon for visualizing an inflatable anal canal in some embodiments of the utility model.

Reference numerals:

100. an anal canal duct; 200. a power supply assembly; 300. a light source; 400. an inflation assembly; 500. an inflatable airbag; 510. an anastomotic groove; 520. a support part; 530. extend into the groove; 600. a meffy well.

Detailed Description

The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.

In the description of the present application, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present application and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application.

The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.

As shown in fig. 1-2, a visualized inflatable anal canal according to some embodiments of the present application comprises: anal canal 100.

The anal canal 100 enters the intestine and supports the intestine for intestinal evacuation and intestinal fluid drainage.

The anal canal tube 100 is a transparent silica gel structure.

As shown in fig. 1-2, a visualized inflatable anal canal according to some embodiments of the present application comprises: the ink-jet hole 600 is provided with a hole,

the phenanthrene aperture 600 is used to prevent the anal canal tube 100 from pushing against the intestinal assembly and thus disabling venting and drainage.

The number of the ink phenanthrene holes 600 is multiple, and the ink phenanthrene holes 600 are respectively formed at the extending ends of the anal canal pipe 100.

As shown in fig. 1-3, a visualized inflatable anal canal according to some embodiments of the present application comprises: an inflation assembly 400 and an inflatable airbag 500.

The inflation assembly 400 is used to inflate an inflatable balloon 500, the inflatable balloon 500 being used to support the intestinal wall.

The air inlet end of the air inflation assembly 400 is detachably connected to the sterile injector, the air inflation assembly 400 is installed on the anal canal pipeline 100, the air outlet end of the air inflation assembly 400 is connected with an air inflation bag 500, and the air inflation bag 500 is sleeved on the outer wall of the anal canal pipeline 100.

In this application, the inflatable airbag 500 includes: the anal canal tube 100 penetrates through the extending groove 530, the supporting parts 530 are arranged at two sides of the anastomotic groove 510, the anastomotic groove 510 is arranged corresponding to an anastomotic stoma of the intestinal tract, and the supporting parts 530 support the intestinal tract.

Specifically, the support 520 of the present application supports the intestinal wall, the anastomotic stoma is located corresponding to the anastomotic stoma, and the inflatable balloon 500 is sized to allow compression hemostasis without excessive compression.

As shown in fig. 1-2, a visualized inflatable anal canal according to some embodiments of the present application comprises: power supply assembly 200 and light source 300.

The power supply assembly 200 is used to supply power to the light source 300.

The power supply assembly 200 is mounted on the anal canal tube 100, and the light source 300 of the power supply assembly 200 is projected into and connected to the inflatable balloon 500.

Specifically, the inflatable airbag 500 of the present application is internally provided with the light source 300, and in the implantation process, the doctor can conveniently observe whether the implantation position is accurate by matching with the image device such as a bronchofiberscope.

Based on the above embodiment, the two sides of the anal canal tube 100 of the present application are respectively provided with a first groove and a second groove, the inflation assembly 400 is installed in the first groove, and the power supply assembly 200 is installed in the second groove.

In the preferred embodiment of the present application, the following is described:

the length of the anal canal pipe 100 is 25 cm-35 cm, the outer diameter is 6 mm-9 mm, the inner diameter is 5 mm-8 mm, and the anal canal pipe 100 is of a transparent material structure, meanwhile, the hardness of the anal canal pipe 100 is 50HA-70HA, and the anal canal pipe is convenient to put into an intestinal canal and support the intestinal canal, so that the anal canal pipe is used for exhausting and draining intestinal juice of the intestinal canal, the diameters of the first groove and the second groove are 1 mm-2 mm, the depth is 0.5 mm-1 mm, and the anal canal pipe is of a U-shaped structure.

In a preferred embodiment of the present application, the inflatable bladder 500 and the inflation assembly 400 are of a silicone structure, and the light source 300 is an LED lamp.

Further, the power supply assembly 200 is made of conductive medium, and is wrapped with a round hollow tube made of silica gel, PVC, TPU or other materials, and the tail end of the tube is connected to the lamp source controller

In another preferred embodiment of the present application, the inflatable airbag 500 is of a silica gel structure, the power supply assembly 200 and the inflation assembly 400 are of a PVC structure, and the light source 300 is an LED lamp.

Furthermore, the front section of the inflation assembly 400 is a round hollow tube made of silica gel, PVC, TPU and the like, and the rear end is a plastic one-way inflation valve, which can be connected with a sterile syringe.

As shown in fig. 1, according to a visual inflatable anal canal in some embodiments of the present application, before use, an inflation assembly 400 is accessed by a sterile syringe, gas in an inflatable air bag 500 is pumped out, a light source 300 is turned on, the visual inflatable anal canal is placed into the anus of a patient, whether the placement position reaches an anastomotic stoma is observed by matching with an imaging device such as a bronchoscope, and the syringe is used for slowly injecting the gas to a proper degree after alignment.

Those of ordinary skill in the art will appreciate that: the above is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that the present utility model is described in detail with reference to the foregoing embodiments, and modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A visualized inflatable anal canal comprising:

the anal canal pipeline is of a transparent silica gel structure, enters the intestinal canal from the anal canal pipeline and supports the intestinal canal so as to exhaust the intestinal canal and drain intestinal juice;

characterized by further comprising: the inflatable device comprises an inflation assembly, a power supply assembly and a Murphy hole, wherein the inflation assembly and the power supply assembly are both installed on an anal canal pipeline, an air outlet end of the inflation assembly is connected with an inflation air bag, the inflation air bag is sleeved on the outer wall of the anal canal pipeline, a light source of the power supply assembly extends into and is connected with the inflation air bag, and Murphy Kong Kaishe is at an extending end of the anal canal pipeline.

2. The visualized inflatable anal canal of claim 1, wherein the number of the mezzanine holes is plural, and the mezzanine holes are respectively opened at the extending ends of the anal canal pipeline.

3. The visualized inflatable anal canal of claim 1, wherein the inflatable balloon comprises: the anal canal pipeline penetrates through the extending groove, the supporting parts are arranged on two sides of the anastomotic groove, the anastomotic groove and the anastomotic stoma of the intestinal tract are correspondingly arranged, and the supporting parts support the intestinal tract.

4. The visualized inflatable anal canal of claim 1, wherein a first groove and a second groove are provided on both sides of the anal canal, respectively, the inflation assembly is mounted in the first groove, and the power supply assembly is mounted in the second groove.

5. The visualized inflatable anal canal of claim 1, wherein the air intake end of the inflatable module is removably attached to a sterile syringe.

6. The visualized inflatable anal canal of any of claims 1-5 wherein the inflatable bladder and the inflatable assembly are of a silicone structure and the light source is an LED light.

7. The visualized inflatable anal canal of any of claims 1-5, wherein the inflatable bladder is of a silicone structure, the inflatable module is of a PVC structure, and the light source is an LED lamp.