CN201596165U - Continuously used gynecological hydrotubation liquid pumping device - Google Patents
Continuously used gynecological hydrotubation liquid pumping device Download PDFInfo
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- CN201596165U CN201596165U CN2009202718355U CN200920271835U CN201596165U CN 201596165 U CN201596165 U CN 201596165U CN 2009202718355 U CN2009202718355 U CN 2009202718355U CN 200920271835 U CN200920271835 U CN 200920271835U CN 201596165 U CN201596165 U CN 201596165U
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- liquid
- pumping device
- pump
- roller pump
- liquid pumping
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Abstract
Disclosed is a continuously used gynecological hydrotubation liquid pumping device. The liquid pumping device utilizes a roller pump to squeeze a rubber tube; one end of the rubber tube is a pumping liquid output connection tee; the other end of the rubber tube is used for inputting pumping liquid and connected with a liquid storing container; one end of the tee is connected with a pressure transducer; another end of the tee is connected with a double-cavity a liquid filling port; and a drive motor of the roller pump is connected with a control circuit. The continuously used gynecological hydrotubation liquid pumping device is structurally characterized in that the roller pump serves as a drive part to drive a liquid pumping device which filling liquid into a uterine cavity; the roller pump squeezes a hose; one end of the hose is connected with the tee; the pressure transducer is connected with the tee; and the control circuit is connected with the drive motor of the roller pump. The continuously used gynecological hydrotubation liquid pumping device has the advantage of recombines and redesigns products, realizes high-capacity, continuous and accurate liquid pumping in gynecological hydrotubation, and improves safety and convenience of the process of liquid pumping.
Description
Technical field
This utility model is that liquid art liquid pumping device is led in a kind of gynecological that is used for using continuously, belongs to the structure and the design field of product.It relates to structural improvement of existing product and technical raising.
Background technology
The logical liquid art of gynecological is to two kinds of methods of the general employing of uterine cavity fluid injection at present, and a kind of is manual injecting, and the another kind of instrument that adopts is injected.Injecting by hand, is that 50 milliliters of syringes of employing are held the speed of injecting with palm, injects liquid to uterine cavity, owing to this method is fairly simple, but owing to be manually-operated, error is arranged easily, and owing to inject the bad grasp of speed, causes the uncomfortable even appearance danger of patient.Another kind method is to adopt instrument control bolus infusion device, and speed and bolus amount are injected in control, this method is safety and precise relatively, but patient of every diagnosis and treatment will lift down syringe from machine, takes out full medicinal liquid again, installation pipeline, it is not very convenient using for the more hospital of patient.
Summary of the invention
The objective of the invention is the deficiency that exists at the existing instrument technology of injecting and the logical liquid art liquid pumping device device of the gynecological that can use continuously that provides is provided, it is on prior art, product has been carried out combination and design again, realized in the logical liquid art of gynecological, the accurate injection liquid of fluid injection reduces operating procedure and has improved efficient simultaneously continuously.
The purpose of this utility model is implemented by following measure:
Liquid art liquid pumping device is led in the gynecological that this kind can use continuously, liquid pumping device adopts roller pump to push a sebific duct, one end of sebific duct connects threeway for the output of pump liquid, the other end is the input of pump liquid, connect a liquid storage container, one end of threeway connects pressure transducer, and the other end of threeway connects the double lumen tube liquid injection port, and the roller pump drive motors connects control circuit.Its structural design features be liquid pumping device to the uterine cavity fluid injection by roller pump as driver part, the roller pump squeezing tube, flexible pipe one end connects threeway, pressure transducer connects threeway, control circuit connects the roller pump drive motors.
Description of drawings
Fig. 1 is the overall structure sketch map of this utility model product
The specific embodiment
Below with reference to drawings and Examples this utility model product is described in further detail:
Shown in accompanying drawing 1, liquid art liquid pumping device is led in the gynecological that this kind can use continuously, liquid pumping device adopts roller pump (3) extruding one sebific duct (2), one end of sebific duct (2) connects threeway (7) for the output of pump liquid, the other end connects a liquid storage container (1) for the input of pump liquid, and an end of threeway (7) connects pressure transducer (6), the other end of threeway (7) connects double lumen tube fluid injection end (8), and roller pump drive motors (4) connects control circuit (5).Its architectural feature is: to the liquid pumping device of uterine cavity fluid injection by roller pump (3) as driver part, control circuit (5) control roller pump (3) is by predetermined speed and flow running, when roller pump (3) extruding sebific duct (2) makes the inner negative pressure that forms of sebific duct, medicinal liquid in the suction liquid storage container (1), medicinal liquid outputs to double lumen tube fluid injection end (8) through sebific duct (2) and threeway (7) and flows to uterine cavity, threeway (7) other end connects pressure transducer (6), the testing pump hydraulic coupling, control circuit (5) is adjusted pump liquid speed according to the pump hydraulic coupling, stops liquid pumping device motor (4) running when pressure surpasses limits value.
The advantage of the utility model product is by product having been carried out combination and design again, has realized in the logical liquid art of gynaecology, and big capacity is accurate pump liquid continuously, has improved security and the convenience of this process.
Claims (1)
1. liquid art liquid pumping device is led in the gynecological that can use continuously, liquid pumping device adopts roller pump (3) extruding one sebific duct (2), one end of sebific duct (2) connects threeway (7) for the output of pump liquid, the other end is the input of pump liquid, connect a liquid storage container (1), one end of threeway (7) connects pressure transducer (6), and the other end of threeway (7) connects double lumen tube fluid injection end (8), and roller pump drive motors (4) connects control circuit (5); It is characterized in that: to the liquid pumping device of uterine cavity fluid injection by roller pump (3) as driver part, control circuit (5) control roller pump (3) is by predetermined speed and flow running, when roller pump (3) extruding sebific duct (2) makes the inner negative pressure that forms of sebific duct, medicinal liquid in the suction liquid storage container (1), medicinal liquid outputs to double lumen tube fluid injection end (8) through sebific duct (2) and threeway (7) and flows to uterine cavity, threeway (7) other end connects pressure transducer (6), the testing pump hydraulic coupling, control circuit (5) is adjusted pump liquid speed according to the pump hydraulic coupling, stops liquid pumping device motor (4) running when pressure surpasses limits value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202718355U CN201596165U (en) | 2009-11-19 | 2009-11-19 | Continuously used gynecological hydrotubation liquid pumping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202718355U CN201596165U (en) | 2009-11-19 | 2009-11-19 | Continuously used gynecological hydrotubation liquid pumping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201596165U true CN201596165U (en) | 2010-10-06 |
Family
ID=42807208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202718355U Expired - Fee Related CN201596165U (en) | 2009-11-19 | 2009-11-19 | Continuously used gynecological hydrotubation liquid pumping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201596165U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105664343A (en) * | 2015-12-23 | 2016-06-15 | 石莉 | Drug delivery device for department of respiratory medicine |
-
2009
- 2009-11-19 CN CN2009202718355U patent/CN201596165U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105664343A (en) * | 2015-12-23 | 2016-06-15 | 石莉 | Drug delivery device for department of respiratory medicine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: BEIJING WEILIHENG TECHNOLOGY CO., LTD. Free format text: FORMER NAME: BEIJING WEILIHENG TECHNOLOGY DEVELOPMENT CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 100094, Beijing, Yongfeng Haidian District industrial base, No. 3 North Wing Road, standard factory floor, room three, 315 Patentee after: Beijing Weiliheng Science and Technology Co., Ltd. Address before: 100089, Beijing, Haidian District Changchun Bridge Road 5, new starting point Jiayuan No. 12 building, No. 1806 Patentee before: Beijing WeiLiHeng Technology Development Co., Ltd. |
|
| DD01 | Delivery of document by public notice |
Addressee: Beijing fuden green energy Polytron Technologies Inc Document name: Notification that Application Deemed not to be Proposed |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101006 Termination date: 20181119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |