CN219332907U

CN219332907U - Multicavity developing tube

Info

Publication number: CN219332907U
Application number: CN202320118149.4U
Authority: CN
Inventors: 耿立宏; 黄秀龙; 黄素媛; 袁炳凯
Original assignee: Zhejiang Jieerxin Medical Technology Co ltd
Current assignee: Zhejiang Jieerxin Medical Technology Co ltd
Priority date: 2023-02-06
Filing date: 2023-02-06
Publication date: 2023-07-14
Anticipated expiration: 2033-02-06

Abstract

The utility model provides a multi-cavity developing tube, which comprises a multi-cavity tube, wherein one side of the inner wall of the multi-cavity tube is provided with an inflation tube, one end of the multi-cavity tube is provided with an annular balloon, one end of the inflation tube is communicated with one side of the bottom of the annular balloon in a sealing way, the middle part of the annular balloon is provided with a connecting tube, the connecting tube is connected in the multi-cavity tube in an inserting way, the inner side of the connecting tube is provided with a developing tube, one side of the multi-cavity tube is provided with a traction tube, and a traction wire is arranged in the traction tube.

Description

Multicavity developing tube

Technical Field

The utility model belongs to the technical field of medical equipment, and particularly relates to a multi-cavity developing tube.

Background

In the daily treatment process of the anorectum of a patient, the anorectum part of the patient needs to be detected by using a developing tube, after a doctor knows the internal disease condition, the patient is treated by using a surgical robot, in the treatment process, the developing tube cannot effectively stay at the detection part, so that the treatment effect is affected, wherein the one-cavity developing tube disclosed by the application number of CN202220755503.X is also an increasingly mature technology, a contrast space is formed by expanding two elastic capsules, a conveying channel sprays contrast agent fully reserved in the rectum of the patient, and CT equipment is convenient to scan and develop, but the following defects still exist in the equipment: although the device forms a contrast space through the expansion of the two elastic bags, when the conveying channel sprays contrast agent to a designated position, the CT device is convenient to scan and develop, the two elastic bags are required to be operated to expand when the device is operated, and a plurality of diseased parts are required to be treated when the rectum of a patient is treated, the device is inconvenient to move in the rectum, certain limitation exists, and meanwhile, the main body tube of the device is easy to wind when moving, so that the device is inconvenient to convey.

Disclosure of Invention

The utility model aims to provide a multi-cavity developing tube, which aims to solve the problems that the device is inconvenient to move in rectum and has certain limitation in the prior art, and meanwhile, the main body tube is easy to wind during movement of the device and is inconvenient to convey.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a multicavity developing tube, includes the multicavity pipe, multicavity pipe inner wall one side is equipped with the gas tube, be equipped with the breather pipe in the gas tube, multicavity pipe one end is equipped with annular sacculus, breather pipe one end and annular sacculus bottom one side seal UNICOM, annular sacculus middle part is equipped with the connecting pipe, the connecting pipe interlude is connected in multicavity intraductal, be equipped with the developing tube in the connecting pipe.

In the multi-lumen developing tube according to the present utility model, a drawing tube is preferably provided on one side of the multi-lumen tube, and a drawing wire is preferably provided in the drawing tube.

As the multi-cavity developing tube, the other side of the multi-cavity tube is preferably provided with the drug through hole, and the drug through hole is communicated with the drug through tube in a sealing way.

As the multi-cavity developing tube, the other side of the inner wall of the multi-cavity tube is preferably provided with the limiting tube, and the medicine feeding tube is connected in the limiting tube in a penetrating way.

In the multi-cavity developing tube according to the present utility model, a guide groove is formed in one side of the developing tube, and a guide bar is formed in one side of the inner wall of the connecting tube, and the guide bar is slidably connected to the guide groove.

As a preferable multi-cavity developing tube of the utility model, the multi-cavity tube, the air charging tube and the developing tube are all made of pp materials.

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

1) The multi-cavity tube is moved to the affected part of the patient through the arranged operation traction silk thread, so that the multi-cavity tube can freely move at the affected part of the patient, after the multi-cavity tube reaches the treatment position, the vent pipe inflates the annular balloon, the annular balloon is inflated and expands the tissue of the affected part, the contrast agent is injected through the drug passing tube, the contrast agent acts on the affected part through the drug passing hole, and the CT equipment can observe the condition of the internal tissue conveniently;

2) Through the spacing pipe that is equipped with to lead to the pencil to spacing, when avoiding the multicavity pipe to remove, lead to the crooked winding of pencil to influence and lead to the normal work of pencil, when operating the development pipe and remove, the guide slot cooperation guide bar leads to the development pipe, ensures that the development pipe normally removes, avoids the development pipe to take place the winding phenomenon simultaneously.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the structure of the present utility model;

FIG. 3 is a schematic view of the structure of the multi-lumen tube of the present utility model.

In the figure: 1. a multi-lumen tube; 2. an inflation tube; 3. a vent pipe; 4. an annular balloon; 5. a connecting pipe; 6. a developing tube; 7. a traction tube; 8. drawing the silk thread; 9. a drug hole; 10. a drug tube; 11. a limiting tube; 12. a guide groove; 13. and (5) guiding the strip.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides the following technical solutions: the utility model provides a multicavity developing tube, includes multicavity pipe 1, and multicavity pipe 1 inner wall one side is equipped with gas tube 2, is equipped with breather pipe 3 in the gas tube 2, and multicavity pipe 1 one end is equipped with annular sacculus 4, and breather pipe 3 one end and annular sacculus 4 bottom one side sealing UNICOM, annular sacculus 4 middle part are equipped with connecting pipe 5, and connecting pipe 5 alternate to be connected in multicavity pipe 1, are equipped with developing tube 6 in the connecting pipe 5.

Preferably, a traction tube 7 is arranged on one side of the multi-cavity tube 1, and a traction wire 8 is arranged in the traction tube 7.

In specific use, the traction wire 8 is used for propping against the traction tube 7, and the traction wire 8 is operated to move the multi-cavity tube 1 at the affected part of the patient.

Preferably, the other side of the multi-cavity tube 1 is provided with a medicine through hole 9, and the medicine through hole 9 is communicated with a medicine through tube 10 in a sealing way.

When in specific use, after the multi-cavity tube 1 moves to a designated position during operation, the vent tube 3 inflates the annular balloon 4, the annular balloon 4 expands and spreads the affected part tissues, the contrast agent is injected through the drug-passing tube 10 and acts on the affected part through the drug-passing hole 9, so that the CT equipment can observe the internal tissue condition conveniently,

preferably, the other side of the inner wall of the multi-cavity tube 1 is provided with a limiting tube 11, and the medicine feeding tube 10 is connected in the limiting tube 11 in a penetrating way.

When the multi-cavity tube 1 is particularly used, the limit tube 11 limits the drug delivery tube 10, so that the normal operation of the drug delivery tube 10 is prevented from being influenced by the bending and winding of the drug delivery tube 10 when the multi-cavity tube 1 moves.

Preferably, a guiding groove 12 is formed on one side of the developing tube 6, a guiding strip 13 is formed on one side of the inner wall of the connecting tube 5, and the guiding strip 13 is slidably connected in the guiding groove 12.

When the developing tube 6 moves, the guiding groove 12 is matched with the guiding strip 13 to guide the developing tube 6, so that the developing tube 6 is ensured to move normally.

Preferably, the multi-cavity tube 1, the inflation tube 2 and the developing tube 6 are made of pp material.

When the medical PP multi-cavity tube is particularly used, the multi-cavity tube 1, the inflatable tube 2 and the developing tube 6 are made of medical PP materials and are disposable articles, so that infection during treatment is avoided.

Working principle: when the multi-cavity tube 1 is introduced into a patient, the multi-cavity tube 1 is propped against the traction tube 7 through the traction wire 8, the multi-cavity tube 1 is moved at the affected part of the patient through operating the traction wire 8, so that the multi-cavity tube 1 can freely move at the affected part of the patient, after the end of the multi-cavity tube 1 moves to the affected part, the vent tube 3 inflates the annular balloon 4, the annular balloon 4 expands and expands the affected part tissues, the contrast agent is injected through the drug-through tube 10, the contrast agent enables the contrast agent to act on the affected part through the drug-through hole 9, so that the CT equipment can observe the internal tissue condition conveniently, the limit tube 11 limits the drug-through tube 10, when the multi-cavity tube 1 is prevented from moving, the normal work of the drug-through tube 10 is influenced by bending and winding of the drug-through tube 10, and when the developing tube 6 is operated to move, the guide groove 12 is matched with the guide bar 13 to guide the developing tube 6, so that the normal movement of the developing tube 6 is ensured.

Finally, it should be noted that: the foregoing description 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 modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. 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 multi-lumen developing tube comprising a multi-lumen tube (1), characterized in that: the utility model discloses a multi-cavity tube, including multi-cavity tube (1), multi-cavity tube (1) inner wall one side is equipped with gas tube (2), be equipped with breather pipe (3) in gas tube (2), multi-cavity tube (1) one end is equipped with annular sacculus (4) bottom one side sealing UNICOM, annular sacculus (4) middle part is equipped with connecting pipe (5), connecting pipe (5) alternate to be connected in multi-cavity tube (1), be equipped with developing tube (6) in connecting pipe (5).

2. A multi-lumen developing tube as set forth in claim 1, wherein: one side of the multi-cavity tube (1) is provided with a traction tube (7), and a traction thread (8) is arranged in the traction tube (7).

3. A multi-lumen developing tube as set forth in claim 1, wherein: the medicine passing hole (9) is formed in the other side of the multi-cavity tube (1), and the medicine passing tube (10) is communicated with the medicine passing hole (9) in a sealing mode.

4. A multi-lumen developing tube as set forth in claim 3, wherein: the other side of the inner wall of the multi-cavity tube (1) is provided with a limiting tube (11), and the drug delivery tube (10) is connected in the limiting tube (11) in a penetrating way.

5. A multi-lumen developing tube as set forth in claim 1, wherein: the developing tube (6) is provided with a guide groove (12) on one side, a guide strip (13) is arranged on one side of the inner wall of the connecting tube (5), and the guide strip (13) is slidably connected in the guide groove (12).

6. A multi-lumen developing tube as set forth in claim 1, wherein: the multi-cavity tube (1), the inflation tube (2) and the developing tube (6) are made of pp materials.