CN204582071U - Magnetic fixes vacuum extractor - Google Patents
Magnetic fixes vacuum extractor Download PDFInfo
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- CN204582071U CN204582071U CN201520171527.0U CN201520171527U CN204582071U CN 204582071 U CN204582071 U CN 204582071U CN 201520171527 U CN201520171527 U CN 201520171527U CN 204582071 U CN204582071 U CN 204582071U
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- negative pressure
- tank body
- cover
- permanent magnet
- suction cup
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Abstract
This utility model belongs to technical field of medical instruments, particularly relate to a kind of magnetic and fix vacuum extractor, comprise Negative pressure machine, it is characterized in that described Negative pressure machine is other and be provided with gripper shoe, described gripper shoe is provided with permanent magnet, negative pressure suction cup is fixed with above described permanent magnet, described vacuum suction pot bottom is provided with magnetic attraction iron plate, described permanent magnet is connected by described magnetic attraction iron plate with described negative pressure suction cup, described negative pressure suction cup comprises cover, tank body, and described cover and described tank body are pressed from both sides by the upper fixing spring be arranged on described cover and be connected.The beneficial effects of the utility model are: can effectively avoid being backed down by pressure between cover and tank body, and whole negative pressure suction cup convenient fixing is stablized, and single use, cost is low, safety and sanitation.
Description
Technical field
This utility model belongs to technical field of medical instruments, particularly relates to a kind of magnetic and fixes vacuum extractor.
Background technology
Vacuum extractor is one of comparatively common medical equipment, for drawing expectorant, pus, the blood in human body, and the body fluid such as hydrops.Existing vacuum extractor by suction valve, bottle, be connected to the suction catheter joint on bottle and be connected to suction valve vacuum tube joint and form.
Existing vacuum extractor generally all prevents in plastic sleeve when using, be fixed up very inconvenient, dismounting is also inconvenient, and Plastic Drum is rigid plastics material, pollutes for preventing it therefore need arrange plastic sleeve outside, easily contaminated, and by plastic sleeve, fixation is played to negative pressure suction cup, and fixing inconvenient between cover and tank body, dismounting is also not easy, cover may be separated with tank body when container internal pressure is large, carrying out smoothly of impact operation; In bottle, negative pressure is non-adjustable, operating difficulties; Body fluid easily seals in suction valve from bottle, affects operating effect, easily pollutes.
Utility model content
In order to overcome above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of magnetic and fixes vacuum extractor, because cover and tank body are connected firmly, can effectively avoid being backed down by pressure between cover and tank body, whole negative pressure suction cup convenient fixing is stablized, single use, cost is low, safety and sanitation.
To achieve these goals, this utility model adopts following technical scheme:
A kind of magnetic fixes vacuum extractor, comprise Negative pressure machine, it is characterized in that described Negative pressure machine is other and be provided with gripper shoe, described gripper shoe is provided with permanent magnet, negative pressure suction cup is fixed with above described permanent magnet, described vacuum suction pot bottom is provided with magnetic attraction iron plate, described permanent magnet is connected by described magnetic attraction iron plate with described negative pressure suction cup, described negative pressure suction cup comprises cover, tank body, and described cover and described tank body are pressed from both sides by the upper fixing spring be arranged on described cover and be connected.
Described cover is provided with the unidirectional valve for preventing reverse-flow union joint that is communicated with described tank body and attracts Negative pressure machine jointing, and described negative pressure suction cup passes through Negative pressure machine jointing connection tube and is connected with the attraction union joint on Negative pressure machine.
Described gripper shoe is provided with the groove for placing permanent magnet.
Described tank base arranges two holddown grooves in left and right, and described magnetic attraction iron plate is fixed between the holddown groove of two, described left and right.
Described unidirectional valve for preventing reverse-flow jointing is connected with unidirectional valve for preventing reverse-flow by suction catheter.
The housing of described Negative pressure machine is provided with pressure display table, on and off switch, suction adjustment button.
The material of described tank body, described cover is light plastic.
The beneficial effects of the utility model are: tank body, cover use light plastic, for medically conventional single use equipment, its cost is cheap, the price of magnetic attraction iron plate is also very low, conveniently realizes disposable replacing, ensure that sanitary condition and not easily infected, the design of permanent magnet and magnetic attraction iron plate eliminates plastic sleeve on the other hand, be fixed up conveniently, more easy to operate, directly aim at permanent magnet and put on the supporting plate; The setting of upper fixing spring folder makes tank body, cover stable connection, can effectively prevent pressure senior general cover in tank body from backing down, and fixing spring folder easy accessibility on it, simple to operate, ensure that the safety of patient; Pressure regulates button to make negative pressure in tank body adjustable, can carry out adjustment operation as required conveniently; Unidirectional valve for preventing reverse-flow can prevent body fluid from easily sealing in tank body from bottle, not easily pollutes.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of this utility model negative pressure suction cup;
Fig. 3 is a kind of fixed form of this utility model tank base magnetic attraction iron plate.
In figure, 1, Negative pressure machine, 2, gripper shoe, 3, permanent magnet, 4, negative pressure suction cup, 5, magnetic attraction iron plate, 6, cover, 7, tank body, 8, upper fixing spring folder, 9, unidirectional valve for preventing reverse-flow union joint, 10, Negative pressure machine jointing is attracted, 11, Negative pressure machine jointing connection tube, 12, attract union joint, 13, pressure display table, 14, on and off switch, 15, suction regulates button, 16, suction catheter, 17, holddown groove, 18, unidirectional valve for preventing reverse-flow.
Detailed description of the invention
Below in conjunction with accompanying drawing, a kind of detailed description of the invention of the present utility model is explained.
As Fig. 1, shown in Fig. 2, this utility model provides a kind of magnetic to fix vacuum extractor, comprise Negative pressure machine 1, it is characterized in that described Negative pressure machine 1 is other and be provided with gripper shoe 2, described Negative pressure machine 1 is provided with pressure display table 13, attract union joint 12, on and off switch 14, suction regulates button 15, described gripper shoe 2 is provided with permanent magnet 3, negative pressure suction cup 4 is fixed with above described permanent magnet 3, magnetic attraction iron plate 5 is provided with bottom described negative pressure suction cup 4, described permanent magnet 3 is connected by described magnetic attraction iron plate 5 with described negative pressure suction cup 4, described negative pressure suction cup 4 comprises cover 6, tank body 7, described cover 6 presss from both sides 8 with described tank body 7 by the upper fixing spring be arranged on described cover 6 and is connected.
Described cover 6 is provided be communicated with described tank body 7 unidirectional and puts reflux valve union joint 9 and attract Negative pressure machine jointing 10, and described negative pressure suction cup 4 is connected with the attraction union joint 12 on Negative pressure machine 1 by Negative pressure machine jointing connection tube.
Described unidirectional valve for preventing reverse-flow 18 jointing is connected with patient's corresponding site by unidirectional valve for preventing reverse-flow 18, suction catheter 16.
Negative pressure suction cup 4 is light plastic container, and a kind of flexible plastic is made, and cost is low, single use, health; Plastic Drum is originally rigid plastics material, plastic sleeve need be set outside for preventing its pollution, easily contaminated, and by plastic sleeve, fixation is played to negative pressure suction cup 4, and it is fixing inconvenient between cover 6 and tank body 7, dismounting is also not easy, and cover 6 may be separated with tank body 7 when container internal pressure is large, carrying out smoothly of impact operation.The setting that permanent magnet 3 and upper fixing spring press from both sides 8 alligator clamps solves this problem.
The gripper shoe 2 that Negative pressure machine 1 is other can being arranged the groove for placing permanent magnet 3, being convenient to permanent magnet 3 to fix.
Arrange two holddown grooves 17 in left and right bottom tank body 7, magnetic attraction iron plate 5 is tightly fixed between the holddown groove 17 of two, left and right,
The gripper shoe 2 that Negative pressure machine 1 is other can be arranged the groove (not marking in figure) for placing permanent magnet 3, make permanent magnet 3 can be embedded in the groove of gripper shoe 2, enough attraction fixations can be played, two holddown grooves 17 in left and right are set bottom tank body 7, as shown in Figure 3, magnetic attraction iron plate 5 is tightly fixed between the holddown groove 17 of two, left and right, bottom tank body 7 and gripper shoe 2 surface is plane, also the permanent magnet 3 or in gripper shoe 2 protrudes the magnetic attraction iron plate 5 be embedded with tank body 7 bottom groove on its surface and matches, as long as the two can closely attract, the structure playing the effect of fixing tank body 7 all belongs to protection domain of the present utility model.
Upper fixing spring folder 8 is symmetricly set on the both sides of cover 6, after tank body 7 and cover about 6 coincide and build, the bottom of upper fixing spring folder 8 is stuck in above tank body 7, the two is fixedly secured, tank body 7 on the one hand, cover 6 uses light plastic, for medically conventional single use equipment, its cost is cheap, comprise magnetic attraction iron plate 5, price is also very low, conveniently realize disposable replacing, ensure that sanitary condition and not easily infected, the design of permanent magnet 3 and magnetic attraction iron plate 5 eliminates plastic sleeve on the other hand, be fixed up conveniently, (directly aiming at permanent magnet 3 to be placed in gripper shoe 2) more easy to operate, the setting of upper fixing spring folder 8 makes tank body 7, cover 6 stable connection, can effectively prevent pressure senior general cover 6 in tank body 7 from backing down, and fixing spring presss from both sides 8 easy accessibility on it, only cockedly just need can complete fixing operation with buckling.
During use, first tank body 7 and cover 6 are fixed by upper fixing spring folder 8, attraction Negative pressure machine jointing 10 is connected with the attraction jointing of Negative pressure machine 1 with connection tube, unidirectional valve for preventing reverse-flow 18 jointing is connected with patient position by suction catheter 16, power-on switch 14, regulate suction to regulate button 15 to carry out negative pressure drainage operation according to the numerical value of pressure display table 13, safety simple to operate, suction is controlled.
Above an example of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to this utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (6)
1. a magnetic fixes vacuum extractor, comprise Negative pressure machine, it is characterized in that described Negative pressure machine is other and be provided with gripper shoe, described gripper shoe is provided with permanent magnet, negative pressure suction cup is fixed with above described permanent magnet, described vacuum suction pot bottom is provided with magnetic attraction iron plate, described permanent magnet is connected by described magnetic attraction iron plate with described negative pressure suction cup, described negative pressure suction cup comprises cover, tank body, and described cover and described tank body are pressed from both sides by the upper fixing spring be arranged on described cover and be connected.
2. magnetic according to claim 1 fixes vacuum extractor, it is characterized in that described cover is provided with the unidirectional valve for preventing reverse-flow union joint that is communicated with described tank body and attracts Negative pressure machine jointing, described negative pressure suction cup passes through Negative pressure machine jointing connection tube and is connected with the attraction union joint on Negative pressure machine.
3. magnetic according to claim 1 and 2 fixes vacuum extractor, it is characterized in that described gripper shoe is provided with the groove for placing permanent magnet.
4. magnetic according to claim 1 and 2 fixes vacuum extractor, and it is characterized in that described tank base arranges two holddown grooves in left and right, described magnetic attraction iron plate is fixed between the holddown groove of two, described left and right.
5. magnetic according to claim 2 fixes vacuum extractor, it is characterized in that described unidirectional valve for preventing reverse-flow jointing is connected with unidirectional valve for preventing reverse-flow by suction catheter.
6. magnetic according to claim 1 fixes vacuum extractor, it is characterized in that described tank body, the material of described cover is light plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520171527.0U CN204582071U (en) | 2015-03-26 | 2015-03-26 | Magnetic fixes vacuum extractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520171527.0U CN204582071U (en) | 2015-03-26 | 2015-03-26 | Magnetic fixes vacuum extractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204582071U true CN204582071U (en) | 2015-08-26 |
Family
ID=53918280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520171527.0U Active CN204582071U (en) | 2015-03-26 | 2015-03-26 | Magnetic fixes vacuum extractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204582071U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106261467A (en) * | 2016-10-02 | 2017-01-04 | 石如剑 | A kind of food irradiation drying unit |
| CN108992717A (en) * | 2018-07-18 | 2018-12-14 | 山东小度医疗科技有限公司 | A kind of thoracic cavity closed drainage device |
| CN108992717B (en) * | 2018-07-18 | 2024-06-04 | 深圳市迈德生物科技有限公司 | Thoracic cavity closed drainage device |
-
2015
- 2015-03-26 CN CN201520171527.0U patent/CN204582071U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106261467A (en) * | 2016-10-02 | 2017-01-04 | 石如剑 | A kind of food irradiation drying unit |
| CN106261467B (en) * | 2016-10-02 | 2023-10-24 | 池州市天方富硒生物科技有限公司 | Food radiation drying device |
| CN108992717A (en) * | 2018-07-18 | 2018-12-14 | 山东小度医疗科技有限公司 | A kind of thoracic cavity closed drainage device |
| CN108992717B (en) * | 2018-07-18 | 2024-06-04 | 深圳市迈德生物科技有限公司 | Thoracic cavity closed drainage device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191011 Address after: Luohe City, Henan province 462000 Yuanhui District Riverside Metro Xiangjiang Road Patentee after: Henan Shuguang qualied Kang biological Polytron Technologies Inc Address before: Luohe City, Henan Province town Xiangjiang road 462000 Binhe Shalihe Industrial Agglomeration Area Patentee before: Wan Peng |
|
| TR01 | Transfer of patent right |