CN217593448U - Negative pressure drainage device - Google Patents

Negative pressure drainage device Download PDF

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Publication number
CN217593448U
CN217593448U CN202220377653.1U CN202220377653U CN217593448U CN 217593448 U CN217593448 U CN 217593448U CN 202220377653 U CN202220377653 U CN 202220377653U CN 217593448 U CN217593448 U CN 217593448U
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China
Prior art keywords
liquid
negative pressure
pressure drainage
pipe
connecting pipe
Prior art date
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Active
Application number
CN202220377653.1U
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Chinese (zh)
Inventor
杨芹
蒋军军
刘慧琴
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First Peoples Hospital of Huaihua
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First Peoples Hospital of Huaihua
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Publication date
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Priority to CN202220377653.1U priority Critical patent/CN217593448U/en
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Publication of CN217593448U publication Critical patent/CN217593448U/en
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Abstract

The utility model discloses a negative pressure drainage device, include: the negative pressure drainage ball is connected with the liquid collection bag; the liquid collecting bag is provided with a connecting pipe, one end of the negative pressure drainage ball is provided with a liquid inlet pipe, the other end of the negative pressure drainage ball is provided with a liquid outlet pipe, the connecting pipe is detachably connected with the liquid outlet pipe, and the liquid inlet pipe and the connecting pipe are provided with a switch capable of adjusting the liquid flow; the beneficial effects of the utility model are that this device sets up through adjusting to be provided with the switch on connecting pipe and feed liquor pipe, can discharge drainage liquid into collection liquid bag in, effectively prevents the gastric juice adverse current, and collection liquid bag placing stability is strong, and the medical personnel of being convenient for simultaneously measure drainage liquid, leave on and get the sample, and it is more convenient to operate, uses manpower sparingly and the cost.

Description

Negative pressure drainage device
Technical Field
The utility model relates to the technical field of medical treatment, particularly, be a negative pressure drainage device.
Background
The existing negative pressure drainage device comprises a negative pressure drainage ball, the input end of the negative pressure drainage ball is connected with a drainage tube, and the output end of the negative pressure drainage ball is connected with a drainage bag. It need change and when empting internal drainage liquid after the reservoir is filled up in drainage use, can't guarantee in the use and last the negative pressure, lead to the gastric juice to flow backward easily, and drainage bag measurement is inaccurate moreover, still need empty the back to it and measure again, causes the pollution easily and increases medical personnel intensity of labour.
SUMMERY OF THE UTILITY MODEL
In order to solve for example above-mentioned technical problem among the prior art, the utility model discloses a negative pressure drainage device, include: the negative pressure drainage ball is connected with the liquid collection bag;
the negative pressure drainage ball is characterized in that a connecting pipe is arranged on the liquid collection bag, a liquid inlet pipe is arranged at one end of the negative pressure drainage ball, a liquid outlet pipe is arranged at the other end of the negative pressure drainage ball, the connecting pipe is detachably connected with the liquid outlet pipe, and a switch capable of adjusting the liquid flow is arranged on the liquid inlet pipe and the connecting pipe.
Preferably, the liquid collecting bag is provided with a plurality of scales.
Preferably, a liquid outlet is formed in the top of the liquid collecting bag, and a sealing cover is arranged on the liquid outlet.
Preferably, the bottom of the liquid collecting bag is provided with a fixed extending edge.
Preferably, a fixing rope is arranged on the negative pressure drainage ball, and a fixing clamp is arranged on the fixing rope.
The utility model provides a negative pressure drainage device possesses following beneficial effect: this device sets up through adjusting to be provided with the switch on connecting pipe and feed liquor pipe, can discharge drainage liquid into album liquid bag in, effectively prevents the gastric juice against the current, and it is strong that collection liquid bag placing stability is placed, and the medical personnel of being convenient for simultaneously measure drainage liquid, leave and get the sample, and it is more convenient to operate, uses manpower sparingly and cost.
Drawings
Fig. 1 is a schematic front view of the negative pressure drainage device of the present invention;
fig. 2 is a schematic view of the installation structure of the negative pressure drainage device of the present invention.
The attached drawings are as follows:
1. a liquid collecting bag; 2. a connecting pipe; 3. a negative pressure drainage ball; 4. a liquid inlet pipe; 5. a liquid outlet pipe; 6. a switch; 7. calibration; 8. a liquid outlet; 9. a sealing cover; 10. fixing and extending edges; 11. fixing a rope; 12. a fixing clip.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The specific embodiment of the utility model provides a negative pressure drainage device, include: the device comprises a liquid collecting bag 1, a connecting pipe 2, a negative pressure drainage ball 3, a liquid inlet pipe 4, a liquid outlet pipe 5 and a switch 6; the liquid collecting bag 1 is provided with a connecting pipe 2, one end of the negative pressure drainage ball 3 is provided with a liquid inlet pipe 4, the other end of the negative pressure drainage ball is provided with a liquid outlet pipe 5, the connecting pipe 2 is detachably connected with the liquid outlet pipe 5, and the liquid inlet pipe 4 and the connecting pipe 2 are provided with a switch 6 capable of adjusting the liquid flow; the liquid collecting bag 1 is provided with a plurality of scales 7; a liquid outlet 8 is formed in the top of the liquid collecting bag 1, and a sealing cover 9 is arranged on the liquid outlet 8; the bottom of the liquid collecting bag 1 is provided with a fixed extending edge 10; the negative pressure drainage ball 3 is provided with a fixing rope 11, and the fixing rope 11 is provided with a fixing clamp 12.
Examples
According to the attached drawings 1-2, the negative pressure drainage device provided by the embodiment of the application has the advantages that the liquid collection bag 1 is of a rectangular structure, the side wall surface is provided with a plurality of scales 7, the drainage liquid can be conveniently and accurately metered, the medical staff can conveniently work, the bottom of the liquid collection bag 1 is provided with the fixed extension edge 10, the placement stability of the liquid collection bag can be effectively improved, the connecting pipe 2 is in threaded connection with the liquid outlet pipe 5, the liquid collection bag is convenient to detach and install and convenient to operate, the switch 6 is respectively arranged on the liquid inlet pipe 4 and the connecting pipe 2, the switch 6 on the liquid inlet pipe 4 is closed, the switch 6 on the connecting pipe 2 is opened, the negative pressure drainage ball 3 is squeezed, and the drainage liquid is discharged into the liquid collection bag 1, close switch 6 on connecting pipe 2 once more and open switch 6 on feed liquor pipe 4, can produce the negative pressure and carry out the drainage to the patient, so operation, switch 6 around utilizing negative pressure drainage ball 3 can make negative pressure drainage ball 3 continuously keep the negative pressure state, improve drainage efficiency, 3 operations of compression negative pressure drainage ball when discharging negative pressure drainage ball 3 interior liquid cause the phenomenon of gastric juice countercurrent, 3 inside resilient means that possess of negative pressure drainage ball, can just so separate album of fluid bag 1 and negative pressure drainage ball 3, inside liquid can not reveal, make things convenient for the patient to get off the bed and go out the inspection, be provided with fixation clamp 12 on negative pressure drainage ball 3 simultaneously, can be fixed in it on the patient's clothes, it is convenient to use.
Preferably, the liquid collecting bag 1 is provided with a plurality of scales 7.
Preferably, a liquid outlet 8 is arranged at the top of the liquid collecting bag 1, and a sealing cover 9 is arranged on the liquid outlet 8.
Preferably, the bottom of the liquid collecting bag 1 is provided with a fixed extending edge 10.
Preferably, the negative pressure drainage ball 3 is provided with a fixing rope 11, and the fixing rope 11 is provided with a fixing clip 12.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. A negative pressure drainage device, comprising: the device comprises a liquid collecting bag (1), a connecting pipe (2), a negative pressure drainage ball (3), a liquid inlet pipe (4), a liquid outlet pipe (5) and a switch (6);
be provided with connecting pipe (2) on album liquid bag (1), negative pressure drainage ball (3) one end is provided with feed liquor pipe (4), and the other end is provided with drain pipe (5), connecting pipe (2) with the connection can be dismantled in drain pipe (5), feed liquor pipe (4) reach be provided with switch (6) of adjustable liquid flow on connecting pipe (2).
2. The negative pressure drainage device according to claim 1, characterized in that the liquid collection bag (1) is provided with a plurality of scales (7).
3. The negative pressure drainage device according to claim 2, wherein a liquid outlet (8) is arranged at the top of the liquid collecting bag (1), and a sealing cover (9) is arranged on the liquid outlet (8).
4. The negative pressure drainage device according to claim 3, characterized in that the bottom of the liquid collecting bag (1) is provided with a fixed flange (10).
5. The negative pressure drainage device according to claim 1, characterized in that a fixing rope (11) is arranged on the negative pressure drainage ball (3), and a fixing clamp (12) is arranged on the fixing rope (11).
CN202220377653.1U 2022-02-24 2022-02-24 Negative pressure drainage device Active CN217593448U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202220377653.1U CN217593448U (en) 2022-02-24 2022-02-24 Negative pressure drainage device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202220377653.1U CN217593448U (en) 2022-02-24 2022-02-24 Negative pressure drainage device

Publications (1)

Publication Number Publication Date
CN217593448U true CN217593448U (en) 2022-10-18

Family

ID=83563195

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202220377653.1U Active CN217593448U (en) 2022-02-24 2022-02-24 Negative pressure drainage device

Country Status (1)

Country Link
CN (1) CN217593448U (en)

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