CN215082870U - Disposable water-seal thoracic drainage device capable of controlling liquid feeding amount - Google Patents
Disposable water-seal thoracic drainage device capable of controlling liquid feeding amount Download PDFInfo
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- CN215082870U CN215082870U CN202120363568.5U CN202120363568U CN215082870U CN 215082870 U CN215082870 U CN 215082870U CN 202120363568 U CN202120363568 U CN 202120363568U CN 215082870 U CN215082870 U CN 215082870U
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- water
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- sealed
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- 239000007788 liquid Substances 0.000 title claims abstract description 68
- 210000000115 thoracic cavity Anatomy 0.000 title claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 57
- 229920003023 plastic Polymers 0.000 claims abstract description 7
- 238000001746 injection moulding Methods 0.000 claims abstract description 4
- 230000001105 regulatory effect Effects 0.000 claims description 35
- 206010030113 Oedema Diseases 0.000 claims description 30
- 241000521257 Hydrops Species 0.000 claims description 27
- 239000002504 physiological saline solution Substances 0.000 claims description 20
- 241001411320 Eriogonum inflatum Species 0.000 claims description 10
- 239000011521 glass Substances 0.000 claims description 9
- 230000001276 controlling effect Effects 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 3
- 238000009825 accumulation Methods 0.000 claims 2
- 210000000038 chest Anatomy 0.000 abstract description 12
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 7
- 238000007789 sealing Methods 0.000 abstract description 5
- 206010014568 Empyema Diseases 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 201000003144 pneumothorax Diseases 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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Abstract
The utility model discloses a disposable water-sealed thoracic drainage device capable of controlling liquid adding amount, which comprises a water-sealed drainage bottle body formed by injection molding of transparent plastic, wherein the lower end of the water-sealed drainage bottle body is provided with a base; the disposable water-sealing thoracic drainage device capable of controlling the liquid feeding amount further comprises a liquid feeding amount control structure capable of effectively controlling the liquid feeding amount when liquid feeding is carried out. The utility model discloses medical personnel can add the normal saline addition volume of changing in the water seal formula thorax drainage bottle by effectual control when changing water seal formula thorax drainage bottle, and whole liquid feeding process is comparatively simple, has not only reduced medical personnel's intensity of labour to still improved the change efficiency of water seal bottle, and difficult messenger normal saline is polluted, accord with aseptic operation principle, the work of changing has brought great facility for medical personnel's water seal formula thorax drainage bottle.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a disposable water seal thoracic drainage device capable of controlling liquid feeding amount.
Background
Closed thoracic drainage is a drainage tube that is placed at one end into the patient's chest while the other end is connected to a water-sealed bottle that is positioned lower than the drainage tube to evacuate air or collect fluid from the chest, allowing the lung tissue to reopen and regain function. The traditional Chinese medicine composition is widely applied to drainage of blood chests, pneumothorax and empyema and after thoracotomy as a treatment means, and plays an important role in treating diseases.
The water-sealed thoracic drainage bottle has three types: single bottle, double bottle and triple bottle structures. In principle, the single bottle structure is the most basic structure of the water-sealed thoracic drainage, namely, only one bottle is provided with the functions of water sealing and hydrops, the top end of the bottle is provided with a vent, a water-sealed pipe is vertically inserted in the bottle, the top end of the water-sealed pipe is connected with a drainage pipe as a drainage port, and the bottom end of the water-sealed pipe is positioned below the liquid level of liquid in the bottle to form the water seal. The double-bottle structure is characterized in that a water seal function and a hydrops function of a single bottle are independently arranged, the top end of the water seal bottle is communicated with the top of the hydrops bottle, and a drainage port is arranged on the top end of the hydrops bottle and is used for being connected with a drainage tube. The three-bottle structure is that a pressure regulating bottle is added on the basis of the two-bottle structure, the vent on the top end of the water-sealed bottle is communicated with the top of the pressure regulating bottle, a pressure regulating pipe is vertically arranged outside the pressure regulating bottle, the top end of the pressure regulating pipe is communicated with the bottom of the pressure regulating bottle, and the bottom end of the pressure regulating pipe is communicated with the bottom of the pressure regulating bottle.
Aseptic manipulation principles should be strictly followed throughout the process of replacing the water-sealed thoracic drainage bottle. The preparation of the water-sealed thoracic drainage bottle is a necessary condition for replacing the water-sealed thoracic drainage bottle, and the existing method for preparing the water-sealed thoracic drainage bottle is to place a small sterile funnel on a liquid adding opening of the water-sealed thoracic drainage bottle, then add a proper amount of physiological saline into the opening, and prepare the water-sealed bottle of the physiological saline as a standby water-sealed bottle. This approach appears to be simple and easy to operate, but not in clinical practice. This approach may cause the following problems: firstly, when the physiological saline is added into the water-sealed bottle through the small funnel, the addition amount cannot be controlled, the amount of the physiological saline is increased sometimes, the amount of the physiological saline is reduced sometimes, and the physiological saline added into the water-sealed bottle needs to be poured out from the inside of the water-sealed bottle after the amount of the physiological saline is increased sometimes; secondly, the vast majority of medical normal saline is encapsulated through the glass bottle, and after the rubber cover of the cover on the glass bottle is opened, the normal saline is very easy to be polluted, so that great inconvenience is brought to the replacement work of the water-sealed thoracic drainage bottle of medical staff.
SUMMERY OF THE UTILITY MODEL
For solving the problem that prior art exists, the utility model aims at providing a reasonable in design, moreover, the steam generator is simple in structure, high durability and convenient operation, medical personnel when changing water seal formula thorax drainage bottle, can add the normal saline addition volume of changing in the water seal formula thorax drainage bottle by effectual control, whole liquid feeding process is comparatively simple, medical personnel's intensity of labour has not only been reduced, and the change efficiency of water seal bottle has still been improved, and difficult messenger normal saline is polluted, accord with aseptic operation principle, the disposable water seal thorax drainage device that can control the liquid feeding volume that work brought great facility is changed to water seal formula thorax drainage bottle for medical personnel.
For solving the above technical problem, the utility model discloses a following technical scheme realizes:
a disposable water-sealed thoracic drainage device capable of controlling liquid adding amount comprises a water-sealed drainage bottle body formed by injection molding of transparent plastic, wherein a base is arranged at the lower end of the water-sealed drainage bottle body;
the water seal drainage bottle body comprises
The hydrops cavity is used for hydrops, a first hydrops connecting port is arranged at the top of the hydrops cavity, and the first hydrops connecting port is communicated with the thoracic cavity of a patient through a drainage tube;
the top of the water seal pipe is provided with a water seal connecting port which is communicated with a second accumulated liquid connecting port arranged at the top of the accumulated liquid cavity through a connecting pipe;
the bottom of the water seal cavity is communicated with the bottom of the water seal pipe, and the top of the water seal cavity is provided with a liquid feeding port;
the pressure regulating cavity is used for regulating pressure, the upper part of the pressure regulating cavity is communicated with the upper part of the water seal cavity, and the top of the pressure regulating cavity is provided with a vent;
the bottom of the pressure regulating pipe is communicated with the bottom of the pressure regulating cavity, and the top of the pressure regulating pipe is provided with an opening;
the disposable water-sealed thoracic drainage device is characterized by also comprising a liquid feeding amount control structure which can effectively control the liquid feeding amount when liquid is fed;
the liquid adding amount control structure comprises
The bottle stopper puncture device is inserted and connected onto a plastic cover of a glass bottle containing physiological saline, and an air inlet pipe is arranged at one side of the bottle stopper puncture device;
the upper end of the dripper is communicated with the bottle stopper puncture outfit through a first connecting pipe, and the first connecting pipe is connected with the dripper through threads;
the dropping funnel is arranged in the dropper, the bottom of the dropping funnel is communicated with the liquid adding opening through a second connecting pipe, the upper end of the second connecting pipe is arranged on the dropping funnel, and the lower end of the second connecting pipe is provided with a liquid adding opening sleeve sleeved on the liquid adding opening;
the first control switch can control the physiological saline contained in the glass bottle to flow into the dropping funnel, and the first control switch is arranged on the first connecting pipe;
and the second control switch can control the physiological saline flowing into the dropping funnel to flow into the water seal cavity, and is arranged on the second connecting pipe.
In a preferred embodiment of the present invention, the dropsy cavity, the water seal cavity and the pressure regulating cavity are respectively provided with scales corresponding thereto.
In a preferred embodiment of the present invention, a buffer chamber is disposed on the upper portion of the water-sealed pipe, and the buffer chamber is communicated with the second hydrops connection port disposed at the top of the hydrops chamber through the water-sealed connection port and the connection pipe.
In a preferred embodiment of the present invention, a liquid outlet for discharging the liquid flowing into the interior of the dripper is provided at a lower portion of the dripper.
Compared with the prior art, the utility model discloses establish and adopt above-mentioned structure medical personnel when changing water-sealed thoracic drainage bottle, can effectual control add the normal saline addition volume of changing in the water-sealed thoracic drainage bottle, whole liquid feeding process is comparatively simple, has not only reduced medical personnel's intensity of labour to still improved the change efficiency of water-sealed bottle, and be difficult for making normal saline to be contaminated, accord with aseptic operation principle, the work of changing has brought great facility for medical personnel's water-sealed thoracic drainage bottle.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the liquid feeding amount control structure of the present invention.
Fig. 3 is a schematic structural view of the liquid feeding amount control structure of the present invention after being properly adjusted.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.
Referring to fig. 1-3, the disposable water-sealed thoracic drainage device capable of controlling liquid feeding amount includes a water-sealed drainage bottle body 100 formed by injection molding of transparent plastic, and a base 200 is disposed at a lower end of the water-sealed drainage bottle body 100.
Water seal drainage bottle body 100 includes hydrops chamber 110, water seal pipe 120, water seal chamber 130, pressure regulating chamber 140 and pressure regulating pipe 150, and hydrops chamber 110 is used for carrying out the hydrops, is equipped with first hydrops connector 111 at the top in hydrops chamber 110, and first hydrops connector 111 is linked together through drainage tube 400 and patient's thorax.
The top of the water seal pipe 122 is provided with a water seal connector 121, the water seal connector 121 is communicated with a second effusion connector 112 arranged at the top of the effusion chamber 110 through a connecting pipe 500, the water seal chamber 130 is sealed with water, the bottom of the water seal chamber 130 is communicated with the bottom of the water seal pipe 120, and the top of the water seal chamber 130 is provided with a liquid adding port 131.
The pressure regulating cavity 140 regulates pressure, the upper part of the pressure regulating cavity 140 is communicated with the upper part of the water sealing cavity 130, the top of the pressure regulating cavity 140 is provided with a vent 141, the bottom of the pressure regulating pipe 150 is communicated with the bottom of the pressure regulating cavity 140, and the top of the pressure regulating pipe 150 is provided with an opening 151.
The disposable water-sealing thoracic drainage device capable of controlling the liquid feeding amount further comprises a liquid feeding amount control structure 300 capable of effectively controlling the liquid feeding amount when liquid feeding is carried out, wherein the liquid feeding amount control structure 300 comprises a bottle stopper puncture outfit 310, a dropper 320, a dropping funnel 330, a first control switch 360 and a second control switch 370.
The bottle stopper puncture device 310 is inserted on a plastic cover of a glass bottle filled with physiological saline, an air inlet pipe is arranged on one side of the bottle stopper puncture device 310, the upper end of the dropper 320 is communicated with the bottle stopper puncture device 310 through a first connecting pipe 340, the first connecting pipe 340 is connected with the dropper 320 through threads, the depth of the lower end of the first connecting pipe 340 inserted into the dropping funnel 330 can be controlled by adopting a structure, the volume of liquid in the dropping funnel 330 is controlled in a phase-changing manner, and the liquid adding amount flowing into a water sealing cavity can be effectively controlled.
The whole dropping funnel 330 is bowl-shaped, the dropping funnel 330 is arranged in the dropper 320, the bottom of the dropping funnel is communicated with the liquid adding port 131 through the second connecting pipe 350, the upper end of the second connecting pipe 350 is arranged on the dropping funnel 330, the lower end of the second connecting pipe 350 is provided with a set of liquid adding port sleeve 251 arranged on the liquid adding port 131, the upper end of the dropping funnel 330 is open, liquid flowing into the dropping funnel 330 is the amount of liquid required to be added into the water seal cavity by medical personnel, and redundant liquid can flow into the dropping funnel 320 from the upper part of the dropping funnel 330.
The first control switch 360 can control the physiological saline contained in the glass bottle to flow into the dropping funnel 330, the first control switch 360 is arranged on the first connecting pipe 340, the second control switch 370 can control the physiological saline flowing into the dropping funnel 330 to flow into the water seal cavity 130, and the second control switch 370 is arranged on the second connecting pipe 350.
During liquid adding, firstly, the first control switch 360 is opened, so that the physiological saline contained in the glass bottle flows into the dropping funnel 330, the redundant physiological saline flows into the dropper 320 from the upper part of the dropping funnel, then the first control switch 360 is closed, the second control switch 370 is opened, so that the physiological saline contained in the dropping funnel 330 flows into the water seal cavity 130, the addition amount of the physiological saline in the water seal type thoracic drainage bottle can be effectively controlled, and the whole liquid adding process is simple.
Be equipped with cushion chamber 122 on the upper portion of water seal pipe 120, cushion chamber 122 is linked together through water seal connector 121 and connecting pipe 500 and the second hydrops connector 112 that sets up at hydrops cavity 110 top, adopts this kind of can effectual placing liquid to flow back to the hydrops intracavity, the effectual practicality that has improved this water seal thorax drainage device.
The lower part of the dripper 320 is provided with a liquid outlet 321 for discharging the liquid flowing into the dripper, and the redundant liquid flowing into the dripper can be discharged through the liquid outlet finally, so that the practicability of the water-sealed thoracic drainage device is further improved.
To sum up the utility model discloses establish and adopt above-mentioned structure medical personnel when changing water-sealed thoracic drainage bottle, can effectual control add the normal saline addition volume of changing in the water-sealed thoracic drainage bottle, whole liquid feeding process is comparatively simple, has not only reduced medical personnel's intensity of labour to still improved the change efficiency of water-sealed bottle, and be difficult for making normal saline polluted, accord with aseptic operation principle, the work of changing for medical personnel's water-sealed thoracic drainage bottle has brought great facility.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. A disposable water-sealed thoracic drainage device capable of controlling liquid adding amount comprises a water-sealed drainage bottle body formed by injection molding of transparent plastic, wherein a base is arranged at the lower end of the water-sealed drainage bottle body;
the water seal drainage bottle body comprises
The hydrops cavity is used for hydrops, a first hydrops connecting port is arranged at the top of the hydrops cavity, and the first hydrops connecting port is communicated with the thoracic cavity of a patient through a drainage tube;
the top of the water seal pipe is provided with a water seal connecting port which is communicated with a second accumulated liquid connecting port arranged at the top of the accumulated liquid cavity through a connecting pipe;
the bottom of the water seal cavity is communicated with the bottom of the water seal pipe, and the top of the water seal cavity is provided with a liquid feeding port;
the pressure regulating cavity is used for regulating pressure, the upper part of the pressure regulating cavity is communicated with the upper part of the water seal cavity, and the top of the pressure regulating cavity is provided with a vent;
the bottom of the pressure regulating pipe is communicated with the bottom of the pressure regulating cavity, and the top of the pressure regulating pipe is provided with an opening;
the disposable water-sealed thoracic drainage device is characterized by also comprising a liquid feeding amount control structure which can effectively control the liquid feeding amount when liquid is fed;
the liquid adding amount control structure comprises
The bottle stopper puncture device is inserted and connected onto a plastic cover of a glass bottle containing physiological saline, and an air inlet pipe is arranged at one side of the bottle stopper puncture device;
the upper end of the dripper is communicated with the bottle stopper puncture outfit through a first connecting pipe, and the first connecting pipe is connected with the dripper through threads;
the dropping funnel is arranged in the dropper, the bottom of the dropping funnel is communicated with the liquid adding opening through a second connecting pipe, the upper end of the second connecting pipe is arranged on the dropping funnel, and the lower end of the second connecting pipe is provided with a liquid adding opening sleeve sleeved on the liquid adding opening;
the first control switch can control the physiological saline contained in the glass bottle to flow into the dropping funnel, and the first control switch is arranged on the first connecting pipe;
and the second control switch can control the physiological saline flowing into the dropping funnel to flow into the water seal cavity, and is arranged on the second connecting pipe.
2. The disposable water-sealed thoracic drainage device of claim 1, wherein: scales corresponding to the liquid accumulation cavity, the water seal cavity and the pressure regulating cavity are respectively arranged on the liquid accumulation cavity, the water seal cavity and the pressure regulating cavity.
3. The disposable water-sealed thoracic drainage device of claim 1, wherein: the upper portion of water seal pipe is equipped with the cushion chamber, the cushion chamber is linked together through water seal connector and connecting pipe and the second hydrops connector that sets up at hydrops chamber top.
4. The disposable water-sealed thoracic drainage device of claim 1, wherein: the lower part of the dripper is provided with a liquid discharge port for discharging the liquid flowing into the dripper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120363568.5U CN215082870U (en) | 2021-02-08 | 2021-02-08 | Disposable water-seal thoracic drainage device capable of controlling liquid feeding amount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120363568.5U CN215082870U (en) | 2021-02-08 | 2021-02-08 | Disposable water-seal thoracic drainage device capable of controlling liquid feeding amount |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215082870U true CN215082870U (en) | 2021-12-10 |
Family
ID=79335168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120363568.5U Expired - Fee Related CN215082870U (en) | 2021-02-08 | 2021-02-08 | Disposable water-seal thoracic drainage device capable of controlling liquid feeding amount |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215082870U (en) |
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2021
- 2021-02-08 CN CN202120363568.5U patent/CN215082870U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211210 |
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| CF01 | Termination of patent right due to non-payment of annual fee |