CN201257179Y - Breast pump for department of obstetrics and gynecology - Google Patents
Breast pump for department of obstetrics and gynecology Download PDFInfo
- Publication number
- CN201257179Y CN201257179Y CNU2008202099100U CN200820209910U CN201257179Y CN 201257179 Y CN201257179 Y CN 201257179Y CN U2008202099100 U CNU2008202099100 U CN U2008202099100U CN 200820209910 U CN200820209910 U CN 200820209910U CN 201257179 Y CN201257179 Y CN 201257179Y
- Authority
- CN
- China
- Prior art keywords
- milk
- piston
- obstetrics
- department
- suction tube
- 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 milk pump for the department of gynaecology and obstetrics, which comprises a suction tube, wherein the front end of the suction tube is provided with a milk pumping hood, the back end of the milk pumping hood is in threaded connection with the suction tube, a piston and a piston rod are arranged in the suction tube, the front part of the thread part of the milk pumping hood is provided with a ventilation hole, and a sealing plug is arranged on the ventilation hole. The utility model has the following outstanding advantages that the structure is simple and is similar to the structure of an injector, the utilization of the medical staff is convenient, the negative pressure generated by pulling the piston rod and the piston suction can thoroughly suck the deposited milk in the breasts of the lying-in woman, the operation is simple and convenient, time and labor can be conserved, and the utilization in home and the hospital is achieved.
Description
Technical field:
This utility model relates to technical field of medical instruments, particularly a kind of department of obstetrics and gynecology breast pump.
Background technology:
At present, in department of obstetrics and gynecology, usually will be with the long-pending milk in the breast pump sucking-off breast to suffering from puerpera such as mastitis; employed breast pump is an air sac squeezing type, and the negative pressure of generation is little, and captivation is not enough and be not easy control; the phenomenon that also occurs suction through regular meeting is unfavorable for the treatment of mastitis etc.
Summary of the invention:
The purpose of this utility model is to overcome the shortcoming that exists in the prior art, provides a kind of simple in structure, easy to use and negative pressure can the big department of obstetrics and gynecology breast pump of power.
To achieve these goals, this utility model provides a kind of department of obstetrics and gynecology breast pump, comprise suction catheter, wherein, the front end of described suction catheter is provided with breast cup, and the rear end of described breast cup is threaded with described suction catheter, is provided with piston and piston rod in the described suction catheter, the front portion of the threaded portion on the described breast cup is provided with passage, and described passage is provided with sealing-plug.
The outstanding advantage of this utility model is: simple in structure, be similar to syringe construction, and the medical worker is easy to use, by the suction of pulling piston rod and piston, bad student's negative pressure is the long-pending milk in the sucking-off puerpera breast greatly completely, and is simple, convenient, time saving and energy saving, all can use in hospital and family.
Description of drawings:
Fig. 1 is the overall structure front view of this utility model embodiment.
The specific embodiment:
Its design agents mechanism comprised suction catheter 1, piston rod 2, piston 3, passage 4, sealing-plug 5 and breast cup 6 when embodiment of the present utility model implemented.Wherein, the front end of suction catheter 1 is provided with breast cup 6, and the rear end of breast cup 6 is threaded with the front end of suction catheter 1, is provided with piston 3 and piston rod 2 in the suction catheter 1, the front portion of the threaded portion on the breast cup 6 is provided with passage 4, and passage 4 is provided with sealing-plug 5.
The rear end of breast cup 6 is threaded with the front end of suction catheter 1, and is easy to assembly, and cross infection is avoided in breast cup 6 disposable uses.
Be provided with piston 3 and piston rod 2 in the suction catheter 1, by 3 suctions of pulling piston rod 2 and piston, bad student's negative pressure is the long-pending milk in the sucking-off puerpera breast greatly completely, and is simple, convenient, time saving and energy saving.
The front portion of the threaded portion on the breast cup 6 is provided with passage 4, i.e. threaded portion on the breast cup 6 and suck between the cover body or the cover body that sucks is provided with passage 4, passage 4 is provided with sealing-plug 5, during use, sealing-plug 5 is arranged in the passage 4, after long-pending milk suction is finished, extract sealing-plug 5, make in suction catheter 1 and the breast cup 6 and enter air, can be easily breast cup 6 be taken down on one's body from the patient, easy to use.
Claims (1)
1, a kind of department of obstetrics and gynecology breast pump, comprise suction catheter, it is characterized in that, the front end of described suction catheter is provided with breast cup, the rear end of described breast cup is threaded with described suction catheter, be provided with piston and piston rod in the described suction catheter, the front portion of the threaded portion on the described breast cup is provided with passage, and described passage is provided with sealing-plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202099100U CN201257179Y (en) | 2008-10-06 | 2008-10-06 | Breast pump for department of obstetrics and gynecology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202099100U CN201257179Y (en) | 2008-10-06 | 2008-10-06 | Breast pump for department of obstetrics and gynecology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201257179Y true CN201257179Y (en) | 2009-06-17 |
Family
ID=40771409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202099100U Expired - Fee Related CN201257179Y (en) | 2008-10-06 | 2008-10-06 | Breast pump for department of obstetrics and gynecology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201257179Y (en) |
-
2008
- 2008-10-06 CN CNU2008202099100U patent/CN201257179Y/en not_active Expired - Fee Related
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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: 20090617 Termination date: 20091106 |