CN201949489U - Gynecological negative pressure blood collecting device - Google Patents
Gynecological negative pressure blood collecting device Download PDFInfo
- Publication number
- CN201949489U CN201949489U CN2011200507272U CN201120050727U CN201949489U CN 201949489 U CN201949489 U CN 201949489U CN 2011200507272 U CN2011200507272 U CN 2011200507272U CN 201120050727 U CN201120050727 U CN 201120050727U CN 201949489 U CN201949489 U CN 201949489U
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- China
- Prior art keywords
- bottle
- suction pipe
- negative pressure
- blood collecting
- pipe
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- Expired - Fee Related
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Abstract
The utility model provides a gynecological negative pressure blood collecting device, which consists of a blood collecting bottle, a bottle plug, a negative pressure pipe, a suction pipe, an air cell, a spring, a one-way air intake valve, a one-way exhaust valve, a control valve and a porous suction pipe, wherein the bottle plug is inserted into the bottle mouth of the blood collecting bottle; one end of the negative pressure pipe is inserted into the bottle plug and is communicated with the space in the bottle, and the other end of the negative pipe is connected with the one-way air intake valve; the one-way air intake valve is connected with the air cell; the spring is arranged at the inner end of the air cell; the air cell is provided with the one-way exhaust valve; the other end of the suction pipe is inserted into the bottle plug to be communicated with the space in the bottle, and the other end of the suction pipe is connected with the porous suction pipe; and the suction pipe is provided with the control valve. The gynecological negative pressure blood collecting device has the advantages of simple structure, safety of operation, high collection rate, high speed, low manufacturing cost and reduction of patients' economic load and pain.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, is specifically related to a kind of obstetrics and gynecology department negative pressure blood collection device.
Background technology
Regular meeting transfuses blood, infuses excessive or not enough in the operation, has both caused blood waste, also is unfavorable for patients ' recovery.At present, the blood collection method is for artificially collecting in the prior art, surgical staff usually reclaims blood with simple and crude method, as in the storage blood bottle that uses common sterilization suction catheter to collect to provide for oneself, passing through filtered through gauze to infusion bottle, be defeated by patient then, in addition with the sterilization medicine glass ladle out, open collection way such as big syringe is taken out, these ways all have shortcomings such as easy infection, efficient is low, yield is little.Cause the blood waste to lose on the one hand, on the other hand patient body is brought certain harm, increased patient's financial burden simultaneously, delay operation or rescue time.
The utility model content
At above-mentioned technical deficiency, the purpose of this utility model is to disclose obstetrics and gynecology department negative pressure blood collection device a kind of simple in structure, easy to use.
This utility model is achieved in that a kind of obstetrics and gynecology department negative pressure blood collection device, by the blood collecting bottle, bottle stopper, the negative pressure pipe, suction pipe, air bag, spring, breather cheek valve, unidirectional air outlet valve, control valve and porous suction pipe are formed, the bottleneck of blood collecting bottle is plugged with bottle stopper, one end of negative pressure pipe inserts bottle stopper and is communicated with space in the bottle, the other end of negative pressure pipe is connected with breather cheek valve, breather cheek valve is connected with air bag, that one of air bag is provided with spring, air bag is provided with unidirectional air outlet valve, one end of suction pipe inserts bottle stopper and is communicated with space in the bottle, the other end of suction pipe is connected with the porous suction pipe, and control valve is installed on the suction pipe.
The effect of this utility model obstetrics and gynecology department blood automatic collector is simple in structure, handling safety, and the collection rate height, speed is fast, and cost of manufacture is low, has alleviated patient's financial burden and misery.
Description of drawings
Fig. 1 is this utility model structural representation, wherein: 1, blood collecting bottle, 2, bottle stopper, 3, the negative pressure pipe, 4, suction pipe, 5, air bag, 6, spring, 7, breather cheek valve, 8, unidirectional air outlet valve, 9, control valve, 10, the porous suction pipe.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is further described:
As shown in Figure 1, a kind of obstetrics and gynecology department negative pressure blood collection device, by the blood collecting bottle, bottle stopper, the negative pressure pipe, suction pipe, air bag, spring, breather cheek valve, unidirectional air outlet valve, control valve and porous suction pipe are formed, the bottleneck of blood collecting bottle is plugged with bottle stopper, one end of negative pressure pipe inserts bottle stopper and is communicated with space in the bottle, the other end of negative pressure pipe is connected with breather cheek valve, breather cheek valve is connected with air bag, that one of air bag is provided with spring, air bag is provided with unidirectional air outlet valve, one end of suction pipe inserts bottle stopper and is communicated with space in the bottle, and the other end of suction pipe is connected with the porous suction pipe, and control valve is installed on the suction pipe.
During use, the porous suction pipe inserts institute's blood sampling site, presses pressuring gasbag, and this moment, breather cheek valve was closed, and unidirectional air outlet valve is opened the gas in the outside emptying air bag; Unclamp air bag, the spring in the air bag can be returned to extended configuration, airbag-releasing, and this moment, unidirectional air outlet valve cut out, and breather cheek valve is opened, and by the negative pressure pipe gas in the bottle is sucked in the air bag, makes to produce negative pressure in the bottle, and blood is sucked in the blood collecting bottle through suction pipe.Can control the infiltration rate of blood by control valve.
Claims (1)
1. obstetrics and gynecology department negative pressure blood collection device, by the blood collecting bottle, bottle stopper, the negative pressure pipe, suction pipe, air bag, spring, breather cheek valve, unidirectional air outlet valve, control valve and porous suction pipe are formed, it is characterized in that: the bottleneck of blood collecting bottle is plugged with bottle stopper, one end of negative pressure pipe inserts bottle stopper and is communicated with space in the bottle, the other end of negative pressure pipe is connected with breather cheek valve, breather cheek valve is connected with air bag, that one of air bag is provided with spring, air bag is provided with unidirectional air outlet valve, one end of suction pipe inserts bottle stopper and is communicated with space in the bottle, the other end of suction pipe is connected with the porous suction pipe, and control valve is installed on the suction pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200507272U CN201949489U (en) | 2011-03-01 | 2011-03-01 | Gynecological negative pressure blood collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200507272U CN201949489U (en) | 2011-03-01 | 2011-03-01 | Gynecological negative pressure blood collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201949489U true CN201949489U (en) | 2011-08-31 |
Family
ID=44493619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200507272U Expired - Fee Related CN201949489U (en) | 2011-03-01 | 2011-03-01 | Gynecological negative pressure blood collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201949489U (en) |
-
2011
- 2011-03-01 CN CN2011200507272U patent/CN201949489U/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: 20110831 Termination date: 20120301 |