CN112022365B - Balloon dilator with reasonable structure - Google Patents
Balloon dilator with reasonable structure Download PDFInfo
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- CN112022365B CN112022365B CN202010931793.4A CN202010931793A CN112022365B CN 112022365 B CN112022365 B CN 112022365B CN 202010931793 A CN202010931793 A CN 202010931793A CN 112022365 B CN112022365 B CN 112022365B
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- sleeve
- auxiliary
- balloon
- main
- air inlet
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/02—Devices for expanding tissue, e.g. skin tissue
Abstract
The invention relates to the field of medical supplies, in particular to a balloon dilator with a reasonable structure, which comprises a sleeve, a main balloon, a main air inlet and an air pump, wherein the left end of the sleeve is provided with the main air inlet, the end part of the sleeve is provided with the main air inlet, the main balloon is communicated with the sleeve through the main air inlet, the side wall of the sleeve is distributed with auxiliary balloons, the side wall of the sleeve is also distributed with auxiliary air inlets, the auxiliary air inlets are in one-to-one correspondence with the auxiliary balloons, the auxiliary balloons are communicated with the sleeve through the auxiliary air inlets, a movable column is arranged inside the sleeve, the movable column is in threaded connection with the sleeve, the left end of the movable column is provided with a sealing plug, an air guide pipe is arranged inside the movable column, the outer side wall of the sleeve is also provided with an auxiliary dilating mechanism, before inflation, the position of the auxiliary balloon is adjusted, the inflation condition of the auxiliary balloon is controlled, so that a doctor can adjust a dilating area according to actual requirements, is very convenient, and can play a role in expanding human tissues by utilizing the main balloon and the auxiliary balloon.
Description
Technical Field
The invention relates to the field of medical supplies, in particular to a balloon dilator with a reasonable structure.
Background
The dilator is an advanced treatment method specially used for plastic surgery, and the principle of the dilator is that the skin soft tissue dilator is implanted under normal skin soft tissue near pathological changes, and liquid is injected into a dilating capsule discontinuously to increase the capacity of the dilator so that the dilator can generate pressure on the surface skin soft tissue.
The existing balloon dilator only has one balloon, and the dilating area is not adjustable.
Disclosure of Invention
The invention aims to provide a balloon dilator with a reasonable structure so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a balloon dilator rational in infrastructure, including the sleeve, main sacculus, main air inlet and air pump, main air inlet is installed to telescopic left end, main air inlet has been seted up to telescopic tip, main sacculus passes through main air inlet intercommunication with the sleeve, it has vice sacculus to distribute on the telescopic lateral wall, telescopic lateral wall still distributes there is vice air inlet, vice air inlet and vice sacculus one-to-one, vice sacculus passes through vice air inlet and sleeve intercommunication, telescopic internally mounted has movable post, movable post and sleeve threaded connection, the sealing plug is installed to the left end of activity post, the internally mounted of activity post has the air duct, still install supplementary expanding mechanism on the telescopic lateral wall.
Further: the outer wall of the sleeve is provided with a grip.
Further: the grip is made of silica gel.
Further: and the right end of the movable column is provided with a right knob.
Further: the right end of the air duct is provided with a rotary joint, and the air outlet of the air pump is communicated with the rotary joint through a flexible hose.
Further: the auxiliary expanding mechanism comprises a fixing frame, a movable plate, a motor, a lead screw, a sliding block and a connecting rod, the fixing frame is installed on the sleeve, the end portion of the fixing frame is hinged to the movable plate, the outer side wall of the sleeve is fixedly connected with the motor, the motor is a positive and negative rotation motor, the shaft extension end of the motor is fixedly connected with the lead screw, the end portion of the lead screw is connected with the fixing frame in a rotating mode, the sliding block is sleeved on the lead screw, the sliding block is in threaded connection with the lead screw, and the lead screw is in sliding connection with the outer wall of the sleeve.
Further: the number of the fixing frames is two, and the fixing frames are arranged in an up-and-down symmetrical mode.
Compared with the prior art, the technical scheme provided by the invention has the following beneficial effects: in the embodiment of the invention, the device is arranged at the part needing to be expanded in the human body, the position of the sealing plug is adjusted before the inflation, and the inflation condition of the auxiliary balloon is controlled, so that a doctor can adjust the expansion area according to the actual requirement, the operation is very convenient, the main balloon and the auxiliary balloon can be used for expanding the human tissue, the auxiliary expansion mechanism is arranged to play a role in auxiliary expansion, the expansion effect is further improved, and the problem that the expansion area is not adjustable because the existing balloon expander only has one balloon is solved.
Drawings
FIG. 1 is a schematic structural view of a balloon dilator with a reasonable structure;
FIG. 2 is a schematic structural view of a secondary balloon of a balloon dilator with a reasonable structure;
fig. 3 is a perspective view of an auxiliary expanding mechanism in a balloon expander with a reasonable structure.
The reference numerals in the schematic drawings illustrate: 1-a sleeve; 2-a movable column; 3-a main balloon; 4-a primary air inlet; 5-a secondary balloon; 6-auxiliary air inlet; 7-a knob; 8-sealing plug; 9-a gas-guide tube; 10-spin-on joint; 11-an air pump; 12-a flexible hose; 13-a grip; 14-a fixed frame; 15-a movable plate; 16-an electric machine; 17-a screw rod; 18-a slide block; 19-connecting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments of the present invention, belong to the protection scope of the present invention, and the present invention is further described with reference to the embodiments below.
In the description of the present invention, it is to be understood that the term "center". The orientations or positional relationships indicated by "length," "width," "height," "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "side," and the like are based on the orientations or positional relationships shown in fig. 1 and are only for convenience in describing and simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.
In addition, if the description of "first", "second", etc. is referred to in the present invention, it is used for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Example 1
Referring to fig. 1-3, in the embodiment of the present invention, a balloon dilator with a reasonable structure includes a sleeve 1, a main balloon 3, a main air inlet 4 and an air pump 11, the left end of the sleeve 1 is provided with the main air inlet 4, the main balloon 3 is communicated with the sleeve 1 through the main air inlet 4, the side wall of the sleeve 1 is distributed with auxiliary balloons 5, the side wall of the sleeve 1 is also distributed with auxiliary air inlets 6, the auxiliary air inlets 6 are in one-to-one correspondence with the auxiliary balloons 5, the auxiliary balloons 5 are communicated with the sleeve 1 through the auxiliary air inlets 6, during operation, air can enter the main balloon 3 through the main air inlet 4 and enter the auxiliary balloons 5 through the auxiliary air inlets 6 to inflate the main balloon 3 and the auxiliary balloons 5, the outer wall of the sleeve 1 is provided with a grip 13, the grip 13 is made of silica gel, so as to be convenient for a doctor to hold, the movable column 2 is installed inside the sleeve 1, the movable column 2 is in threaded connection with the sleeve 1, a right knob 7 is installed at the right end of the movable column 2, a sealing plug 8 is installed at the left end of the movable column 2, the sealing plug 8 plays a sealing role to prevent gas leakage, an air guide pipe 9 is installed inside the movable column 2, the left end of the air guide pipe 9 penetrates through the sealing plug 8 and extends to the left side of the sealing plug 8, a screwing joint 10 is installed at the right end of the air guide pipe 9, the device is matched with an air pump 11 for use, an air outlet of the air pump 11 is communicated with the screwing joint 10 through a flexible hose 12, gas can be conveyed into the sleeve 1 by the air pump 11 and can enter the main balloon 3 through the main air inlet 4 and enter the auxiliary balloon 5 through the auxiliary air inlet 6 to inflate the main balloon 3 and the auxiliary balloon 5, before inflation, the knob 7 is rotated to drive the movable column 2 to rotate, the sealing plug 8 is driven to move left and right, and the position of the sealing plug 8 is adjusted, the sealing plug 8 can be used for blocking the auxiliary air inlet 6, so that the inflation condition of the auxiliary balloon 5 can be controlled, a doctor can adjust the position of the sealing plug 8 according to actual requirements, the inflation quantity of the auxiliary balloon 5 can be controlled, and the method is very convenient.
Example 2
On the basis of embodiment 1, the outer side wall of the sleeve 1 is further provided with an auxiliary expanding mechanism, the auxiliary expanding mechanism comprises a fixed frame 14, a movable plate 15, a motor 16, two lead screws 17, sliders 18 and a connecting rod 19, the fixed frame 14 is mounted on the sleeve 1, the two fixed frames 14 are arranged symmetrically up and down, the end portion of the fixed frame 14 is hinged with the movable plate 15, the outer side wall of the sleeve 1 is fixedly connected with the motor 16, the motor 16 is a forward and reverse rotation motor, the shaft extension end of the motor 16 is fixedly connected with the lead screws 17, the end portion of each lead screw 17 is rotatably connected with the fixed frame 14, each lead screw 17 is sleeved with a slider 18, each slider 18 is in threaded connection with each lead screw 17, each lead screw 17 is slidably connected with the outer wall of the sleeve 1, the forward and reverse rotation of each motor 16 is controlled, the lead screws 17 can be driven to rotate forward and reverse, so as to drive the sliders 18 to move transversely, the upper surfaces of the sliders 18 are hinged with the connecting rod 19, and the end portions of the connecting rods 19 are hinged with the movable plate 15, when the sliding block 18 moves laterally, the movable plate 15 can be driven to open or close, and when the movable plate 15 is in an open state, the expansion assisting effect can be achieved, so that the expansion effect is further improved.
With reference to the embodiment 1 and the embodiment 2, the working principle of the invention is as follows: the device is arranged at a position needing to be expanded inside a human body, before the inflation, the knob 7 is rotated to drive the movable column 2 to rotate, the sealing plug 8 is driven to move left and right, the position of the sealing plug 8 is adjusted, so that a doctor can adjust the position of the sealing plug 8 according to actual requirements, the expansion area is adjusted very conveniently, after the sealing plug 8 is adjusted to a proper position, the air pump 11 is started to convey air into the sleeve 1, the air can enter the main balloon 3 through the main air inlet 4 and enter the auxiliary balloon 5 through the auxiliary air inlet 6, the main balloon 3 and the auxiliary balloon 5 are inflated, the main balloon 3 and the auxiliary balloon 5 can play a role in expanding human tissues, the motor 16 is controlled to rotate forwards and backwards, the lead screw 17 can be driven to rotate forwards and backwards, so as to drive the sliding block 18 to move transversely, the upper surface of the sliding block 18 is hinged with the connecting rod 19, and the end part of the connecting rod 19 is hinged with the movable plate 15, when the sliding block 18 moves laterally, the movable plate 15 can be driven to open or close, and when the movable plate 15 is in an open state, the expansion assisting effect can be achieved, so that the expansion effect is further improved.
It should be particularly noted that, in the present application, the sleeve 1, the main balloon 3, the main air inlet 4 and the air pump 11 are applications in the prior art, and the auxiliary balloon, the movable column, the sealing plug and the auxiliary expanding mechanism are innovation points of the present application, which effectively solves the problem that the existing balloon expander has only one balloon and the expanding area is not adjustable.
The present invention and its embodiments have been described above schematically, without limitation, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching, without departing from the spirit of the invention, the person skilled in the art shall not inventively design the similar structural modes and embodiments to the technical solution, but shall fall within the scope of the invention.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A balloon dilator reasonable in structure comprises a sleeve (1), a main balloon (3), a main air inlet (4) and an air pump (11), and is characterized in that the main air inlet (4) is installed at the left end of the sleeve (1), the main air inlet (4) is formed in the end portion of the sleeve (1), the main balloon (3) is communicated with the sleeve (1) through the main air inlet (4), auxiliary balloons (5) are distributed on the side wall of the sleeve (1), auxiliary air inlets (6) are further distributed on the side wall of the sleeve (1), the auxiliary air inlets (6) correspond to the auxiliary balloons (5) one to one, the auxiliary balloons (5) are communicated with the sleeve (1) through the auxiliary air inlets (6), a movable column (2) is installed inside the sleeve (1), the movable column (2) is in threaded connection with the sleeve (1), a sealing plug (8) is installed at the left end of the movable column (2), an air guide tube (9) is installed inside the movable column (2), the outer side wall of the sleeve (1) is also provided with an auxiliary expanding mechanism;
the auxiliary expanding mechanism comprises a fixing frame (14), a movable plate (15), a motor (16), a screw rod (17), a sliding block (18) and a connecting rod (19), the fixing frame (14) is installed on a sleeve (1), the end portion of the fixing frame (14) is hinged to the movable plate (15), the outer side wall of the sleeve (1) is fixedly connected with the motor (16), the motor (16) is a forward and reverse rotating motor, the shaft extending end of the motor (16) is fixedly connected with the screw rod (17), the end portion of the screw rod (17) is rotatably connected with the fixing frame (14), the sliding block (18) is sleeved on the screw rod (17), the sliding block (18) is in threaded connection with the screw rod (17), and the screw rod (17) is in sliding connection with the outer wall of the sleeve (1).
2. A balloon dilator structurally sound according to claim 1, characterised in that the outer wall of the sleeve (1) is fitted with a grip (13).
3. The balloon dilator with reasonable structure according to claim 2, wherein the grip (13) is made of silica gel.
4. A balloon dilator rational in structure according to claim 1, characterized in that the right end of the movable post (2) is mounted with a right knob (7).
5. The balloon dilator with reasonable structure according to claim 1, wherein a rotary joint (10) is arranged at the right end of the air duct (9), and the air outlet of the air pump (11) is communicated with the rotary joint (10) through a flexible hose (12).
6. A balloon dilator structured according to claim 1, wherein there are two of said anchors (14) arranged symmetrically up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010931793.4A CN112022365B (en) | 2020-09-04 | 2020-09-04 | Balloon dilator with reasonable structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010931793.4A CN112022365B (en) | 2020-09-04 | 2020-09-04 | Balloon dilator with reasonable structure |
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| Publication Number | Publication Date |
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| CN112022365A CN112022365A (en) | 2020-12-04 |
| CN112022365B true CN112022365B (en) | 2022-09-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010931793.4A Active CN112022365B (en) | 2020-09-04 | 2020-09-04 | Balloon dilator with reasonable structure |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113080672A (en) * | 2021-03-30 | 2021-07-09 | 浙江想能睡眠科技股份有限公司 | Brain wave sleep-aiding pillow based on adjustable inflatable air bag |
| CN114831754B (en) * | 2022-03-30 | 2024-03-15 | 中国人民解放军联勤保障部队第九八0医院 | Soft tissue scraping device capable of realizing soft tissue valve expansion and use method and application thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202458634U (en) * | 2011-10-28 | 2012-10-03 | 周建明 | Vertebral body expanding and balloon forming system |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20030135256A1 (en) * | 2002-01-14 | 2003-07-17 | Gallagher Brendan P. | Stent delivery system |
| US9320530B2 (en) * | 2013-03-13 | 2016-04-26 | The Spectranetics Corporation | Assisted cutting balloon |
| US20200022562A1 (en) * | 2014-02-11 | 2020-01-23 | Cornell University | Method and apparatus for providing increased visualization and manipulation of a body side wall |
| WO2016145214A1 (en) * | 2015-03-10 | 2016-09-15 | PAVmed Inc. | Continuous flow balloon catheter systems and methods of use |
| US11033720B2 (en) * | 2016-12-18 | 2021-06-15 | AQUEDUCT MEDICAL Ltd. | Cervical canal dilation device |
| CN207785643U (en) * | 2017-09-25 | 2018-08-31 | 孙涛 | Expand urethral orifice operation auxiliary device in Urology Surgery |
| CN109432579A (en) * | 2018-12-26 | 2019-03-08 | 张檑 | A kind of cardiovascular expansion device |
| US20220126070A1 (en) * | 2019-02-20 | 2022-04-28 | Mohamed Abdalla Mahmoud Eltahlawi | Arterial balloon with variable pressures |
| CN211024712U (en) * | 2019-08-27 | 2020-07-17 | 巢湖学院 | Anti-skid balloon dilatation catheter |
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2020
- 2020-09-04 CN CN202010931793.4A patent/CN112022365B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202458634U (en) * | 2011-10-28 | 2012-10-03 | 周建明 | Vertebral body expanding and balloon forming system |
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