CN202446546U - Draining device - Google Patents
Draining device Download PDFInfo
- Publication number
- CN202446546U CN202446546U CN 201220062073 CN201220062073U CN202446546U CN 202446546 U CN202446546 U CN 202446546U CN 201220062073 CN201220062073 CN 201220062073 CN 201220062073 U CN201220062073 U CN 201220062073U CN 202446546 U CN202446546 U CN 202446546U
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- CN
- China
- Prior art keywords
- discharging tube
- support
- draining
- pumping equipment
- negative pressure
- 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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Abstract
The utility model discloses a draining device, which comprises a draining tube, wherein the draining tube is fixed at a working position through a support; a negative pressure suction device is arranged on the draining tube; and the support is provided with supporting rods in at least three directions and a clamping ring matched with the draining tube. The draining device can manually or automatically and timely drain the liquid at the working position such as oral cavity, so that teeth are not soaked in the liquid, and the quality of oral surgery is improved. The draining device can also be used for draining the liquid at the working position in thoracic or celiac surgery.
Description
Technical field
This utility model relates to a kind of medical assistance apparatus, particularly a kind of being used in operation, the especially device of outlet intracavity liquid in the operation on oral cavity.
Background technology
In the existing operation on oral cavity, the doctor uses drill bit on tooth, to hole, and in the hole, injects patching material then, needs the inwall in hole to keep clean usually, to combine firmly difficult drop-off with patching material.The problem that exists is, when screw die is operated, because the stimulation of drill bit; The patient can secrete more saliva, and the while also might form hemorrhage, and the method that adopts usually is to be sat up by the patient liquid is spued; It is not too convenient that but this needs in the operation of long period at some, for example to being positioned at the comparatively operation of concealed location on the tooth, behind these soaked with liquid teeth; Can pollute the inwall in hole; Influence the bond strength of tooth and patching material, cause patching material to be prone to come off, thereby influence the effect of operation on oral cavity.
Summary of the invention
This utility model technical problem to be solved provides a kind of pumping equipment, can in time discharge the liquid in the operating position.
For solving the problems of the technologies described above, the technical scheme that this utility model adopted is: a kind of pumping equipment, comprise discharging tube, and discharging tube is fixed in the operating position through support, and discharging tube is provided with negative suction system.
Described support is provided with the support bar of at least three directions, also is provided with the holding ring that cooperates with discharging tube on the support.
Described support is " X " shape or " K " shape.
Described negative suction system is the air bag that two ends are provided with check valve.
Described negative suction system is the negative pressure pipe, and the liquid feeding end of negative pressure pipe is communicated with discharging tube, and the inlet end of negative pressure pipe is communicated with air pump.
The liquid feeding end of described discharging tube is provided with mat.
A kind of pumping equipment that this utility model provides can be manually or automatically in time discharge the operating position, for example intraoral liquid, thus guarantee that tooth can not improved the quality of operation on oral cavity by soaked with liquid.This utility model also can be used to discharge the liquid of operating position in thoracic cavity or abdominal operation.
Description of drawings
Below in conjunction with accompanying drawing and embodiment this utility model is described further:
Fig. 1 is the structural representation of this utility model.
Fig. 2 is the structural representation of " X " shape support in this utility model.
Fig. 3 is the structural representation of " K " shape support in this utility model.
Fig. 4 is the another kind of structural representation of this utility model.
Among the figure: mat 1, support 2, support bar 21, holding ring 22, discharging tube 3, check valve 4, air bag 5, air pump 6, negative pressure pipe 7.
The specific embodiment
Like Fig. 1, shown in Figure 4, a kind of pumping equipment comprises discharging tube 3, and discharging tube 3 is fixed in the operating position through support 2, and discharging tube 3 is provided with negative suction system.
In Fig. 2, Fig. 3, described support 2 is provided with the support bar 21 of at least three directions, also is provided with the holding ring 22 that cooperates with discharging tube 3 on the support 2.In operation on oral cavity, the operating position is in the oral cavity, and support bar 21 is used to be supported on tooth usually; 3 of discharging tubes are stuck in the holding ring 22; Structure has been controlled discharging tube 3 liquid feeding ends in intraoral position thus, guarantees that intraoral liquid that can not pollutes tooth.
Described support 2 is " X " shape or " K " shape.Adopt the support advantage of " K " shape to be and to the doctor bigger working place to be provided.
Described negative suction system is the air bag 5 that two ends are provided with check valve 4.Structure is when operation thus, and doctor or nurse can be through pressing pressuring gasbag 5, manual drain.
Described negative suction system is a negative pressure pipe 7; Described negative pressure pipe 7 is the structure of similar Venturi tube; The liquid feeding end of negative pressure pipe 7 is communicated with discharging tube 3; The inlet end of negative pressure pipe 7 is communicated with air pump 6, and the pressure-air that air pump 6 blows out forms negative pressure in negative pressure pipe 7, thereby through discharging tube 3 liquid is discharged.Structure thus, drain automatically when operation.
The liquid feeding end of described discharging tube 3 is provided with mat 1.The mat 1 that is provided with can avoid the liquid feeding end of discharging tube 3 to be stopped up by foreign material, perhaps owing to resulting in blockage near the liquid feeding end of the reason discharging tube 3 of the negative pressure soft tissue being adsorbed to.
Claims (6)
1. a pumping equipment comprises discharging tube (3), it is characterized in that: discharging tube (3) is fixed in the operating position through support (2), and discharging tube (3) is provided with negative suction system.
2. a kind of pumping equipment according to claim 1 is characterized in that: described support (2) is provided with the support bar (21) of at least three directions, also is provided with the holding ring (22) that cooperates with discharging tube (3) on the support (2).
3. a kind of pumping equipment according to claim 1 and 2 is characterized in that: described support (2) is " X " shape or " K " shape.
4. a kind of pumping equipment according to claim 1 is characterized in that: described negative suction system is the air bag (5) that two ends are provided with check valve (4).
5. a kind of pumping equipment according to claim 1 is characterized in that: described negative suction system is negative pressure pipe (7), and the liquid feeding end of negative pressure pipe (7) is communicated with discharging tube (3), and the inlet end of negative pressure pipe (7) is communicated with air pump (6).
6. a kind of pumping equipment according to claim 1 is characterized in that: the liquid feeding end of described discharging tube (3) is provided with mat (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220062073 CN202446546U (en) | 2012-02-24 | 2012-02-24 | Draining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220062073 CN202446546U (en) | 2012-02-24 | 2012-02-24 | Draining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202446546U true CN202446546U (en) | 2012-09-26 |
Family
ID=46862444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220062073 Expired - Fee Related CN202446546U (en) | 2012-02-24 | 2012-02-24 | Draining device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202446546U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105105788A (en) * | 2015-07-10 | 2015-12-02 | 沈涛 | Medical esophagoscope outside equipment |
| CN105213055A (en) * | 2015-09-08 | 2016-01-06 | 王子臣 | Negative pressure line aqueous vapor automatic separation system |
| CN106236302A (en) * | 2016-08-20 | 2016-12-21 | 吴舒晨 | Can the oral cavity detection device of automatic pollution discharge |
-
2012
- 2012-02-24 CN CN 201220062073 patent/CN202446546U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105105788A (en) * | 2015-07-10 | 2015-12-02 | 沈涛 | Medical esophagoscope outside equipment |
| CN105105788B (en) * | 2015-07-10 | 2018-05-22 | 王宏志 | A kind of medical oesophagoscope peripheral device |
| CN105213055A (en) * | 2015-09-08 | 2016-01-06 | 王子臣 | Negative pressure line aqueous vapor automatic separation system |
| CN105213055B (en) * | 2015-09-08 | 2017-04-05 | 王子臣 | Negative pressure line aqueous vapor automatic separation system |
| CN106236302A (en) * | 2016-08-20 | 2016-12-21 | 吴舒晨 | Can the oral cavity detection device of automatic pollution discharge |
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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: 20120926 Termination date: 20130224 |