CN205460411U - Dedicated expander in medical treatment - Google Patents
Dedicated expander in medical treatment Download PDFInfo
- Publication number
- CN205460411U CN205460411U CN201620169532.2U CN201620169532U CN205460411U CN 205460411 U CN205460411 U CN 205460411U CN 201620169532 U CN201620169532 U CN 201620169532U CN 205460411 U CN205460411 U CN 205460411U
- Authority
- CN
- China
- Prior art keywords
- dilator
- spacing collar
- air flue
- expander
- inner core
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Surgical Instruments (AREA)
Abstract
The utility model discloses a dedicated expander in medical treatment, including expander, expander front end, gasbag, air flue, first spacing collar, second spacing collar, seal wire, filament guiding channel, manometer, air pressure adjusting valve, air pump, switch, battery, cable, expander inner core, its structural design is reasonable, and novel structure is unique, and simple structure, easy and simple to handle, labour saving and time saving, battery driven air pump carry out work, aerify for the gasbag, and the gasbag is placed between first spacing collar and second spacing collar, when the gasbag is full of, props the expander front end greatly, and tissue is among them avoided haring in elimination expander front end and work clearance between the sheath.
Description
Technical field:
This utility model relates to field of medical technology, is specifically related to the most special a kind of dilator.
Background technology:
At present, dilator is the medical apparatus and instruments medically commonly used, in use due to dilator
Front end is tapered tip, has bigger space between itself and working sheath, and working sheath enters process
In, between easy damaged working sheath and dilator tip, side tissue, causes massive hemorrhage or tissue injury etc.
Harm, in order to alleviate this phenomenon, is badly in need of a kind of technology on the market and makes up this deficiency.
Utility model content:
The purpose of this utility model is that provides one the most special to solve the problems referred to above
Dilator, it is provided that a kind of simple in construction, operation, the dilator with antisitic defect easy to use.
In order to solve the problems referred to above, this utility model provides a kind of technical scheme: one is medically
Special dilator, including dilator, dilator front end, air bag, air flue, the first spacing collar,
Second spacing collar, seal wire, silk guide passage, Pressure gauge, air pressure regulator, air pump, switch, electricity
Pond, cable, dilator inner core；Described dilator front end is fixedly connected on the front end of dilator；Institute
State air flue to be arranged in the chamber of dilator；The front end of described air flue connects a dilator inner core；
Described air bag is arranged in the chamber of dilator inner core front end；Described air flue is provided with silk guide passage；Institute
State and silk guide passage slidably connects seal wire；One end of described air flue has been sequentially communicated Pressure gauge, gas
Pressure regulation valve and air pump, the other end of described air flue leads to airbags；Described air pump passes through cable
It is connected with switch and battery in turn；Described first spacing collar and the second spacing collar are respectively fixedly connected with
The two ends of dilator front end chamber interior；Described dilator inner core is arranged on the first spacing collar and second
Between spacing collar.
As preferably, described air flue is high pressure air flue.
As preferably, described battery is charging accumulator.
As preferably, described dilator front end is PP material.
The beneficial effects of the utility model: its reasonable in design, modern design is unique, structure letter
Single, easy and simple to handle, time saving and energy saving, battery drives air pump to be operated, for airbag aeration, air bag
It is placed between the first spacing collar and the second spacing collar, when air bag is full of, dilator front end is supportted
Greatly, the gap between dilator front end and working sheath is eliminated, it is to avoid damage tissue therebetween.
Accompanying drawing illustrates:
For ease of explanation, this utility model is embodied as and accompanying drawing is described in detail by following.
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention:
As it is shown in figure 1, this detailed description of the invention is by the following technical solutions: one is the most special
Dilator, including dilator 1, dilator front end 2, air bag 3, air flue the 4, first spacing collar 5,
Second spacing collar 6, seal wire 7, silk guide passage 8, Pressure gauge 9, air pressure regulator 10, air pump 11,
Switch 12, battery 13, cable 14, dilator inner core 15；Described dilator front end 2 is fixing even
It is connected on the front end of dilator 1；Described air flue 4 is arranged in the chamber of dilator 1；Described air flue 4
Front end connect have a dilator inner core 15；Described air bag 3 is arranged on dilator inner core 15 front end
In chamber；Described air flue 4 is provided with silk guide passage 8；Described silk guide passage 8 slidably connects and leads
Silk 7；One end of described air flue 4 has been sequentially communicated Pressure gauge 9, air pressure regulator 10 and air pump 11,
The other end of described air flue 4 is connected with air bag 3；Described air pump 11 is connected successively by cable 14
It is connected to switch 12 and battery 13；Described first spacing collar 5 and the second spacing collar 6 are respectively fixedly connected with
Two ends in dilator front end 2 chamber interior；Described dilator inner core 15 is arranged on the first spacing collar
5 and second between spacing collar 6.
Wherein, described air flue 4 is high pressure air flue；Described battery 13 is charging accumulator；Dilator
Front end 2 is PP material.
Use state of the present utility model is: its reasonable in design, and modern design is unique, structure
Simply, easy and simple to handle, time saving and energy saving, battery 13 drives air pump 11 to be operated, for air bag 3
Inflation, air bag 3 is placed between the first spacing collar 5 and the second spacing collar 6, when air bag 3 is full of
Time, dilator front end 2 is supportted greatly, eliminates the gap between dilator front end and working sheath, it is to avoid
Damage tissue therebetween.
Of the present utility model ultimate principle and principal character and this utility model have more than been shown and described
Advantage.Skilled person will appreciate that of the industry, this utility model is not limited by above-described embodiment
System, simply illustrates principle of the present utility model described in above-described embodiment and description, is not taking off
On the premise of this utility model spirit and scope, this utility model also has various changes and modifications,
In the range of these changes and improvements both fall within claimed this utility model.This utility model requirement
Protection domain is defined by appending claims and equivalent thereof.
Claims (4)
1. a most special dilator, it is characterised in that: include dilator (1),
Dilator front end (2), air bag (3), air flue (4), the first spacing collar (5), second
Spacing collar (6), seal wire (7), silk guide passage (8), Pressure gauge (9), air pressure adjustment
Valve (10), air pump (11), switch (12), battery (13), cable (14), expansion
Prop inner core (15)；
Described dilator front end (2) is fixedly connected on the front end of dilator (1)；
Described air flue (4) is arranged in the chamber of dilator (1)；
The front end of described air flue (4) connects a dilator inner core (15)；
Described air bag (3) is arranged in the chamber of dilator inner core (15) front end；
Described air flue (4) is provided with silk guide passage (8)；
Described silk guide passage (8) slidably connects seal wire (7)；
One end of described air flue (4) has been sequentially communicated Pressure gauge (9), air pressure regulator (10)
With air pump (11), the other end of described air flue (4) is connected with air bag (3)；
Described air pump (11) is connected with switch (12) and battery (13) in turn by cable (14)；
Described first spacing collar (5) and the second spacing collar (6) are respectively fixedly connected with at dilator
The two ends of front end (2) chamber interior；
Described dilator inner core (15) is arranged on the first spacing collar (5) and the second spacing collar (6)
Between.
The most special a kind of dilator the most according to claim 1, its feature exists
In: described air flue (4) is high pressure air flue.
The most special a kind of dilator the most according to claim 1, its feature exists
In: described battery (13) is charging accumulator.
The most special a kind of dilator the most according to claim 1, its feature exists
In: described dilator front end (2) is PP material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620169532.2U CN205460411U (en) | 2016-03-07 | 2016-03-07 | Dedicated expander in medical treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620169532.2U CN205460411U (en) | 2016-03-07 | 2016-03-07 | Dedicated expander in medical treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205460411U true CN205460411U (en) | 2016-08-17 |
Family
ID=56658307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620169532.2U Expired - Fee Related CN205460411U (en) | 2016-03-07 | 2016-03-07 | Dedicated expander in medical treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205460411U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107242887A (en) * | 2017-06-30 | 2017-10-13 | 张媛 | Kidney pneumoretroperitoneum operation spreader |
| CN107874866A (en) * | 2017-11-21 | 2018-04-06 | 南宁市生润科技有限公司 | One kind is used for capon servicing unit |
-
2016
- 2016-03-07 CN CN201620169532.2U patent/CN205460411U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107242887A (en) * | 2017-06-30 | 2017-10-13 | 张媛 | Kidney pneumoretroperitoneum operation spreader |
| CN107874866A (en) * | 2017-11-21 | 2018-04-06 | 南宁市生润科技有限公司 | One kind is used for capon servicing unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Xiangen Inventor after: Zhang Houqin Inventor after: Zhu Peipei Inventor before: Zhang Xiangen Inventor before: Zhang Houqin Inventor before: Zhu Peipei |
|
| COR | Change of bibliographic data | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20190307 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |