CN2139830Y - Pressure sucker - Google Patents
Pressure sucker Download PDFInfo
- Publication number
- CN2139830Y CN2139830Y CN 92234753 CN92234753U CN2139830Y CN 2139830 Y CN2139830 Y CN 2139830Y CN 92234753 CN92234753 CN 92234753 CN 92234753 U CN92234753 U CN 92234753U CN 2139830 Y CN2139830 Y CN 2139830Y
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- CN
- China
- Prior art keywords
- piston
- pressure sucker
- pressure
- utility
- model
- 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 relates to a pressure sucker used for medical care. The pressure sucker is composed of a barrel body, a barrel cover, a pull handle, a piston, etc. The utility model is characterized in that the upper part of the piston is provided with a shim plate and a soft rubber cushion, the inner part of the barrel body is provided with a spherical shape rubber cushion which is matched with the inner part of the barrel body, and the barrel cover is provided with an air vent. The utility model has large suction force. The pressure sucker is convenient and easy to suck the milk for young mothers, and the pressure sucker can achieve favorable effect without the operation especially for the running sore, the stab and other cleaning. The pressure sucker is the necessary medical devices of hospitals and families.
Description
This utility model relates to a kind of pressure instrumenta suctoira in the medical field.
About instrumenta suctoira, the situation according to grasping only has the negative pressure instrumenta suctoira that uses when young mother inhales breast at present, and from effect, because of its negative pressure is little, effect is undesirable.Hospital is for the treatment of abscess, thorn etc., and the method for employing mostly is to have an operation and realizes the cleaning that wound is interior, thereby enlarges wound face sometimes inevitably, causes patient's misery.
The purpose of this utility model provides a kind of power of sucking big at the deficiencies in the prior art part exactly, the pressure instrumenta suctoira that clean wound is inner easy.
This utility model is achieved in that this utility model is made of cylindrical shell, cover, pull handle, piston etc., piston top is equipped with backing plate and soft rubber pad, the tube inner bottom part make reducing, and be lined with one with the close-fitting dome shape rubber blanket of reducing, be shaped on a passage on the cover.
The utility model has the advantages that: the power of sucking is big, and it is easily convenient to inhale breast; For the cleaning of wound inside such as abscess, thorn, can select the different chambeies of sucking for use according to different parts, play the purpose that need not have an operation and can clean.Patient's misery is little, can not enlarge wound face.This utility model is simple in structure, is easy to use, is the medical instruments of hospital, family's indispensability.
Description of drawings:
Fig. 1 is a structure cutaway view of the present utility model.
Below in conjunction with accompanying drawing this utility model embodiment is further described:
Referring to Fig. 1, on pull handle 1, penetrate the cover 3 that is shaped on passage 2 earlier, and then place pressing plate 4, soft rubber pad 5, backing plate 6 and piston 7 successively, reuse packing ring 11 and nut 12 are fastening.It is big that the axial contact surface of piston and cylindrical shell 10 is wanted, so that piston when moving back and forth, keep guiding and stable under the pull handle effect.Axial uniform hole 8 and made axial uniform identical and corresponding the communicating of hole 9 quantity of piston that backing plate is made.The tube inner bottom part is made reducing, and place one with the close-fitting dome shape rubber blanket 13 of reducing, its with face that reducing cooperates on be shaped on hole 14, the pull handle of putting on piston etc. is inserted in the cylindrical shell, cover is fastening with being threaded with cylindrical shell, at the barrel port place with screw thread with suck chamber 15 and be connected, suck accent and can make circle, also can be shaped form perhaps, to be applicable to different parts.
Operation principle of the present utility model is: when sucking after the chamber compresses a certain position of health, when pull handle drives piston and inwardly moves, discharge and suck air in intracavity and the cylindrical shell; When pull handle drove piston and outwards moves, the cylindrical shell inner air pressure descended, and made to suck cavity pressure and also descend, and back and forth operation can realize sucking.
Claims (5)
1, a kind of pressure instrumenta suctoira, be made of cylindrical shell, cover, pull handle and piston etc., it is characterized in that: piston top is equipped with backing plate and soft rubber pad, and the tube inner bottom part is made reducing, and be lined with one with the close-fitting dome shape rubber blanket of reducing, be shaped on a passage on the cover.
2, according to claims 1 described pressure instrumenta suctoira, it is characterized in that: described the axis of the piston is to uniform porose, and described backing plate is axially uniform porose, and the hole of piston is corresponding with the hole of backing plate.
3, pressure instrumenta suctoira according to claim 1 is characterized in that: described dome shape rubber blanket is shaped on the hole at the reducing position.
4, according to claim 1 or 2 or 3 described pressure instrumenta suctoiras, it is characterized in that: barrel port is connected to the chamber of sucking that is threaded with it.
5, the chamber of sucking according to claim 4 is characterized in that: it can be circular sucking accent, perhaps also can be shaped form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92234753 CN2139830Y (en) | 1992-10-05 | 1992-10-05 | Pressure sucker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92234753 CN2139830Y (en) | 1992-10-05 | 1992-10-05 | Pressure sucker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2139830Y true CN2139830Y (en) | 1993-08-11 |
Family
ID=33776723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92234753 Expired - Fee Related CN2139830Y (en) | 1992-10-05 | 1992-10-05 | Pressure sucker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2139830Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105749366A (en) * | 2016-01-25 | 2016-07-13 | 李梅 | Multifunctional obstetric breast nursing device |
-
1992
- 1992-10-05 CN CN 92234753 patent/CN2139830Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105749366A (en) * | 2016-01-25 | 2016-07-13 | 李梅 | Multifunctional obstetric breast nursing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |