CN201469740U - Medical negative pressure suction device - Google Patents
Medical negative pressure suction device Download PDFInfo
- Publication number
- CN201469740U CN201469740U CN2009201738205U CN200920173820U CN201469740U CN 201469740 U CN201469740 U CN 201469740U CN 2009201738205 U CN2009201738205 U CN 2009201738205U CN 200920173820 U CN200920173820 U CN 200920173820U CN 201469740 U CN201469740 U CN 201469740U
- Authority
- CN
- China
- Prior art keywords
- air bag
- metal spring
- rubber hose
- circular
- circular groove
- 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 medical negative pressure suction device, which mainly comprises an air bag, a rubber hose, a metal spring and a measuring pail, wherein the middle part of the upper end of the air bag is provided with a circular boss, the upper surface of the circular boss is respectively provided with an exhaust port, a suspension part and a liquid inlet, the exhaust port is provided with an exhaust plug, the middle part of the suspension part is provided with a circular hole, the liquid inlet is provided with the rubber hose, the upper surface of the rubber hose is provided with a regulation button, and the end part of the rubber hose is provided with a joint; the middle part of the lower end of the air bag is provided with a circular groove, the middle part of the circular groove is provided with a circular hole, the metal spring is arranged at the middle part in a cavity of the air bag, the upper end of the metal spring is clamped in the circular boss, and the lower end of the metal spring is clamped in the circular groove; and the lower end of the air bag is provided with the measuring pail, and one side of the measuring pail is provided with a graduated scale.
Description
Technical field
This utility model relates to a kind of medical negative pressure suction device, relates to a kind of depression drainage device of being connected with the intravital all kinds of drainage tubes of patient behind the surgical operation of being used for specifically, belongs to medical instruments field.
Background technology
The patient carries out after the surgical operation, need settle drainage tube to some patient's operative site, to reach the purpose (as gastropathy postoperative drainage, breast carcinoma postoperative drainage, chest postoperative drainage etc.) of getting rid of hydrops in the body.Existing depression drainage device is when carrying out drain to the intravital hydrops of patient, because the doctor needs to be grasped the quantity of the body fluid of being got rid of in patient's body, so after body fluid is inhaled into drainage device, after also needing the medical worker that the body fluid in the drainage device is extracted out with syringe, be presented in the measuring cup again and measure, the quantity that the doctor is known get rid of body fluid in patient's body what, so not only can increase medical worker's work load, waste time, influence efficient, but also cause secondary pollution easily, bring unnecessary trouble for doctor and patient.
The utility model content
The purpose of this utility model is in order to address the above problem, a kind of medical negative pressure suction device is provided, this device is provided with a batch box in the lower end of depression drainage device air bag, on the bucket wall of batch box, be provided with rule, not only can fast the intravital body fluid of postoperative patient be attracted in the air bag by this device, and can read the capacity of barrel interior body fluid efficiently by the batch box of air bag bottom, very convenient medical worker is to getting rid of the grasp and the judgement of body fluid quantity in the postoperative patient body.
In order to achieve the above object, this utility model is realized by following technological means.
A kind of medical negative pressure suction device, it mainly includes air bag, rubber hose, metal spring, batch box major part, wherein: the upper center at air bag is provided with a round boss, on round boss, be respectively arranged with air vent, suspender, inlet, air vent is provided with a venting plug, be provided with a circular hole at the middle part of suspender, one root rubber flexible pipe is installed on inlet, on rubber hose, be provided with a conciliation button, be provided with joint in the end of rubber hose; Middle part, lower end at air bag is provided with a circular groove, be provided with a circular hole at the middle part of circular groove, intracavity middle part at air bag is provided with a metal spring, and the upper end of metal spring is stuck in the round boss, and the lower end of metal spring is stuck in the circular groove; Lower end at air bag is provided with batch box, is provided with rule in a side of batch box.
During use, open air vent, with hands extruding gasbag down, air in the air bag is discharged, and then close air vent with venting plug, the joint of rubber hose end is connected with inserting at the intravital drainage tube of patient, when unclamping the air bag that is extruded, under the tension force effect of metal spring, air bag is promptly upspring, at this moment, the intravital body fluid of patient is under the effect of vacuum suction, can be inhaled in the air bag, body fluid enters in the batch box from the circular hole of air bag lower end then, by the rule of batch box one side can read body fluid discharge capacity what.
This utility model mainly has following good effect and technical characterictic:
1, simple in structure, easy operating uses, and production cost is low;
2, can read the capacity of barrel interior body fluid efficiently by the batch box of air bag bottom, very convenient medical worker is to getting rid of the grasp and the judgement of body fluid quantity in the postoperative patient body.
Description of drawings
Accompanying drawing is the perspective view of this utility model medical negative pressure suction device.
As shown in the figure, the each several part title of above medical negative pressure suction device is represented by following Arabic numerals:
Air vent, 2. venting plug, 3. circular hole, 4. suspender, 5. rubber hose, 6. reconcile button, 7. inlet, 8. round boss, 9. joint, 10. metal spring, 11. air bags, 12. circular grooves, 13. circular holes, 14. batch boxes, 15. rules.
The utility model is described in further detail below in conjunction with embodiment and accompanying drawing for embodiment:
The specific embodiment
As shown in the figure, medical negative pressure suction device mainly includes air bag 11, rubber hose 5, metal spring 10, batch box 14 major parts.
As shown in the figure, preferred version of the present utility model is: adopt transparent plastic material to make the main body of a complete vacuum extractor, main body is made up of upper and lower two parts, and the first half is an air bag 11, and the latter half is a batch box 14; Upper center at air bag 11 is provided with a round boss 8, on round boss 8, be respectively arranged with air vent 1, suspender 4, inlet 7, air vent 1 is provided with a venting plug 2, be provided with a circular hole 3 at the middle part of suspender 4, one root rubber flexible pipe 5 is installed on inlet 7, on rubber hose 5, be provided with a conciliation button 6, be provided with joint 9 in the end of rubber hose 5; Middle part, lower end at air bag 11 is provided with a circular groove 12, be provided with a circular hole 13 at the middle part of circular groove 12, intracavity middle part at air bag 11 is provided with a metal spring 10, and the upper end of metal spring 10 is stuck in the round boss 8, and the lower end of metal spring 10 is stuck in the circular groove 12; Be provided with batch box 14 in the lower end of air bag 11, be provided with rule 15 in a side of batch box 14.
As shown in the figure, during use, open air vent 1, with hands extruding gasbag 11 down, air in the air bag 11 is discharged, and then close air vent 1 with venting plug 2, the joint 9 of rubber hose 5 ends is connected with inserting at the intravital drainage tube of patient, when unclamping the air bag 11 that is extruded, under the tension force effect of metal spring 10, air bag 11 is promptly upspring, at this moment, the intravital body fluid of patient can be inhaled in the air bag 11 under the effect of vacuum suction, body fluid enters in the batch box 14 from the circular hole 13 of air bag lower end then, by the rule 15 of batch box 11 1 sides can read body fluid discharge capacity what.
Claims (1)
1. medical negative pressure suction device, it mainly includes air bag (11), rubber hose (5), metal spring (10), batch box (14) major part, it is characterized in that: the upper center at air bag (11) is provided with a round boss (8), on round boss (8), be respectively arranged with air vent (1), suspender (4), inlet (7), air vent (1) is provided with a venting plug (2), be provided with a circular hole (3) at the middle part of suspender (4), one root rubber flexible pipe (5) is installed on inlet (7), on rubber hose (5), be provided with a conciliation button (6), be provided with joint (9) in the end of rubber hose (5); Middle part, lower end at air bag (11) is provided with a circular groove (12), be provided with a circular hole (13) at the middle part of circular groove (12), intracavity middle part at air bag (11) is provided with a metal spring (10), the upper end of metal spring (10) is stuck in the round boss (8), and the lower end of metal spring (10) is stuck in the circular groove (12); Be provided with batch box (14) in the lower end of air bag (11), be provided with rule (15) in a side of batch box (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201738205U CN201469740U (en) | 2009-08-26 | 2009-08-26 | Medical negative pressure suction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201738205U CN201469740U (en) | 2009-08-26 | 2009-08-26 | Medical negative pressure suction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201469740U true CN201469740U (en) | 2010-05-19 |
Family
ID=42405979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201738205U Expired - Fee Related CN201469740U (en) | 2009-08-26 | 2009-08-26 | Medical negative pressure suction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201469740U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102228722A (en) * | 2011-06-13 | 2011-11-02 | 天津怡美医疗器械有限公司 | Automatic alternating flow diverter with preset negative pressure and gravity negative pressure |
-
2009
- 2009-08-26 CN CN2009201738205U patent/CN201469740U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102228722A (en) * | 2011-06-13 | 2011-11-02 | 天津怡美医疗器械有限公司 | Automatic alternating flow diverter with preset negative pressure and gravity negative pressure |
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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: 20100519 Termination date: 20120826 |