CN203253044U - Retroperitoneal balloon dilator - Google Patents
Retroperitoneal balloon dilator Download PDFInfo
- Publication number
- CN203253044U CN203253044U CN 201320226065 CN201320226065U CN203253044U CN 203253044 U CN203253044 U CN 203253044U CN 201320226065 CN201320226065 CN 201320226065 CN 201320226065 U CN201320226065 U CN 201320226065U CN 203253044 U CN203253044 U CN 203253044U
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- valve block
- pipe
- balloon
- air inlet
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Abstract
The utility model mainly relates to a retroperitoneal balloon dilator. The retroperitoneal balloon dilator comprises a dilating balloon and an air charging device, wherein the dilating balloon is communicated with the air charging device through a ventilating pipe, a one-way ventilating valve block is arranged in the ventilating pipe, an air inlet pipe is arranged in a position, between the one-way ventilating valve block and the air charging device, of the ventilating pipe, an air discharge pipe is arranged in a position, between the one-way ventilating valve block and the dilating balloon, of the ventilating pipe, a one-way air inlet valve block is arranged in the air inlet pipe, and an air discharge piston is arranged in a pipe opening of the air discharge pipe. The retroperitoneal balloon dilator is simple in structure, convenient to operate, capable of enabling the balloon to be rapidly dilated by one person, high in dilating efficiency, and capable of effectively improving operation quality, reducing workloads of an operator and relieving pain of a patient.
Description
Technical field
This utility model belongs to medical instruments field, relates generally to a kind of Retroperitoneal balloon dilator.
Background technology
Laparoscopic technique has that surgical field of view is clear, anatomical layer accurately, damage is little, go out the advantages such as insufficiency of blood and few intercurrent disease, is applied to gradually a plurality of clinical specialities.Retroperitoneoscopictechnique can directly enter rapidly the visual area, chorista is few, the damage is little, little on the function of intestinal canal impact, patient's post-operative recovery is fast, and overcome because of the intraperitoneal medical history use limited, avoided pollution and tumor planting to the abdominal cavity.But because the retroperitoneum working place is little, anatomic landmark is not obvious, the operator is had relatively high expectations, operation is difficult to finish smoothly.Existing Retroperitoneal balloon dilator needs with the inflation of syringe one needle tubing one needle tubing in clinical use, complex operation not only, and injection needle is difficult to insert air inlet, and operating time is longer, has brought a lot of miseries and burden to the patient.
The utility model content
The purpose of this utility model is the problem that exists in the above-mentioned technology, and a kind of Retroperitoneal balloon dilator is provided, and this apparatus structure is simple, and is easy to operate, and efficiency is high, and energy Effective Raise operation quality reduces the patient suffering.
This utility model for achieving the above object, the technical scheme that adopts is: Retroperitoneal balloon dilator, comprise the expanded balloon and the aerating device that are communicated with by breather, be provided with the one-way ventilating valve block in the described breather, be provided with air inlet pipe on the breather between one-way ventilating valve block and the aerating device, breather between one-way ventilating valve block and the expanded balloon is provided with exhaustor, and is provided with the one-way air inlet valve block in the air inlet pipe, and the mouth of pipe of exhaustor is provided with exhaust pition.
The beneficial effects of the utility model:
This utility model is simple in structure, and is easy to operate, can a people finish fast air bag expansion, and efficiency is high, and energy Effective Raise operation quality reduces operator's workload, alleviates the patient suffering.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is inflated condition structural representation of the present utility model;
Fig. 3 is the status architecture sketch map of bleeding of the present utility model;
Reference numeral: 1, expanded balloon, 2, breather, 3, aerating device, 4, air inlet pipe, 5, exhaustor, 6, the one-way ventilating valve block, 7, the one-way air inlet valve block, 8, exhaust pition.
The specific embodiment
As shown in Figure 1: Retroperitoneal balloon dilator, comprise the expanded balloon 1 and the aerating device 3 that are communicated with by breather 2, be provided with one-way ventilating valve block 6 in the described breather 2, be provided with air inlet pipe 4 on the breather 2 between one-way ventilating valve block 6 and the aerating device 3, breather 2 between one-way ventilating valve block 6 and the expanded balloon 1 is provided with exhaustor 5, and be provided with one-way air inlet valve block 7 in the air inlet pipe 4, the mouth of pipe of exhaustor 5 is provided with exhaust pition 8.
This utility model in use, first expanded balloon 1 is inserted the human body pneumoretroperitoneum, exhaust pition 8 on the sealing exhaustor 5, one-way ventilating valve block 6 and one-way air inlet valve block 7 all place closed state, after device is stable, extruding aerating device 3, the gas in the device is washed one-way ventilating valve block 6 open and is entered expanded balloon 1, as shown in Figure 2; Then unclamp aerating device 3, aerating device 3 makes breather 2 interior generation negative pressure for resiling, and forces the one-way air inlet valve block 7 in the air inlet pipe 4 to be opened, and aerating device 3 is bled, as shown in Figure 3; After aerating device 3 restores to the original state, one-way air inlet valve block 7 autoshutdowns, extruding aerating device 3, gas is washed one-way ventilating valve block 6 open and is entered expanded balloon 1, then repeats to unclamp and pushes aerating device 3, until expanded balloon 1 reaches till the requirements of operation.Operation is opened the exhaust pition 8 on the exhaustor 5 after finishing, and Exhaust Gas takes out expanded balloon 1, namely finishes the use procedure of this device.
Aerating device 3 can be airbag apparatus, also can be injection device, and perhaps other can realize the device inflated.
This utility model is simple in structure, and is easy to operate, can a people finish fast expanded balloon 1 expansion, and efficiency is high, and energy Effective Raise operation quality reduces operator's workload, alleviates the patient suffering.
Claims (1)
1. Retroperitoneal balloon dilator, comprise the expanded balloon (1) and the aerating device (3) that are communicated with by breather (2), it is characterized in that: be provided with one-way ventilating valve block (6) in the described breather (2), be provided with air inlet pipe (4) on the breather (2) between one-way ventilating valve block (6) and the aerating device (3), breather (2) between one-way ventilating valve block (6) and the expanded balloon (1) is provided with exhaustor (5), and be provided with one-way air inlet valve block (7) in the air inlet pipe (4), the mouth of pipe of exhaustor (5) is provided with exhaust pition (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320226065 CN203253044U (en) | 2013-04-28 | 2013-04-28 | Retroperitoneal balloon dilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320226065 CN203253044U (en) | 2013-04-28 | 2013-04-28 | Retroperitoneal balloon dilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203253044U true CN203253044U (en) | 2013-10-30 |
Family
ID=49465655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320226065 Expired - Fee Related CN203253044U (en) | 2013-04-28 | 2013-04-28 | Retroperitoneal balloon dilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203253044U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105435359A (en) * | 2015-12-25 | 2016-03-30 | 中国人民解放军第二军医大学 | Retroperitoneal airbag expanding device and working method thereof |
| CN106178235A (en) * | 2016-07-05 | 2016-12-07 | 同济大学 | A kind of Retroperitoneoscopicvaricocelectomy expanded balloon |
-
2013
- 2013-04-28 CN CN 201320226065 patent/CN203253044U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105435359A (en) * | 2015-12-25 | 2016-03-30 | 中国人民解放军第二军医大学 | Retroperitoneal airbag expanding device and working method thereof |
| CN105435359B (en) * | 2015-12-25 | 2018-11-30 | 中国人民解放军第二军医大学 | Abdominal cavity air bag expansion device and its working method afterwards |
| CN106178235A (en) * | 2016-07-05 | 2016-12-07 | 同济大学 | A kind of Retroperitoneoscopicvaricocelectomy expanded balloon |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131030 Termination date: 20140428 |