CN204815019U - Hydrolock thoracic cavity drainage bottle with negative pressure release - Google Patents
Hydrolock thoracic cavity drainage bottle with negative pressure release Download PDFInfo
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- CN204815019U CN204815019U CN201520549691.0U CN201520549691U CN204815019U CN 204815019 U CN204815019 U CN 204815019U CN 201520549691 U CN201520549691 U CN 201520549691U CN 204815019 U CN204815019 U CN 204815019U
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- Prior art keywords
- negative pressure
- bottle
- liquid
- water seal
- water
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- 210000000115 thoracic cavity Anatomy 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 85
- 230000001105 regulatory effect Effects 0.000 claims abstract description 19
- 238000007789 sealing Methods 0.000 claims description 32
- 230000036772 blood pressure Effects 0.000 claims description 24
- 239000000428 dust Substances 0.000 claims description 10
- 210000004722 stifle Anatomy 0.000 claims description 9
- 239000007788 liquid Substances 0.000 abstract 6
- 238000010586 diagram Methods 0.000 description 5
- 206010048612 Hydrothorax Diseases 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 210000000038 chest Anatomy 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 210000003281 pleural cavity Anatomy 0.000 description 1
- 201000003144 pneumothorax Diseases 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
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- External Artificial Organs (AREA)
Abstract
The utility model discloses a hydrolock thoracic cavity drainage bottle with negative pressure release, including mutually independent liquid collection bottle and water seal pressure regulating bottle, the liquid collection bottle blow vent switched on with water seal interface connection through a negative pressure communicating pipe, the nearly liquid collection bottle end of negative pressure communicating pipe is equipped with a negative pressure relief valve. The utility model discloses be provided with the negative pressure relief valve on communicating pipe in the negative pressure that switches on liquid collection bottle and water seal pressure regulating bottle, negative pressure value in collection liquid storehouse is too big to result in the patient not in good time, opens the negative pressure relief valve, can adjust the negative pressure value in album liquid storehouse.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, is specifically related to a kind of hydrolock thoracic cavity drainage bottle with negative pressure releasing device.
Background technology
Hydrolock thoracic cavity drainage bottle is used for pneumothorax, hydrothorax and the postoperative closed drainage of pleural cavity that a variety of causes causes.During use, the drainage tube of hydrolock thoracic cavity drainage bottle is inserted the thoracic cavity of patient, the drain to hydrothorax can be realized, and hydrothorax is collected in fluid collection chamber.
Chinese patent literature CN203090000U discloses a kind of three bottles of two bottle general-purpose type thoracic cavity drainage bottles, the thoracic cavity drainage bottle of this structure in use, if the negative pressure value in fluid collection chamber is excessive, the discomfort of patient can be caused, time serious, even can destroy the negative-pressure balancing of chest.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of hydrolock thoracic cavity drainage bottle with negative pressure releasing device, and it can carry out forced adjustment to the negative pressure value in liquid-collecting bin.
For solving the problems of the technologies described above, the technical solution that this utility model has the hydrolock thoracic cavity drainage bottle of negative pressure releasing device is:
Comprise separate liquid-collecting bottle 1 and water seal adjust blood pressure bottle 2, liquid-collecting bottle 1 and water seal adjust blood pressure bottle 2 are set up in parallel; Liquid-collecting bottle 1 and water seal adjust blood pressure bottle 2 are arranged on same base 3 jointly; Liquid-collecting bottle 1 has at least one liquid-collecting bin; Water seal adjust blood pressure bottle 2 has water sealing (sealing water) pipe 21, water seal storehouse 22, pressure regulating chamber 23 and a surge pipe 24, and water sealing (sealing water) pipe 21 is communicated with the bottom in water seal storehouse 22, and surge pipe 24 is communicated with the bottom of pressure regulating chamber 23, and water seal storehouse 22 is communicated with the top of pressure regulating chamber 23; The top of the liquid-collecting bin of liquid-collecting bottle 1 offers liquid-collecting bottle blow vent 15, and the top of the water sealing (sealing water) pipe 21 of water seal adjust blood pressure bottle 2 offers water seal interface 25, and liquid-collecting bottle blow vent 15 is connected conducting through a negative pressure communicating pipe 5 with water seal interface 25; The nearly liquid-collecting bottle end of negative pressure communicating pipe 5 is provided with a negative pressure relief valve 51.
Described negative pressure relief valve 51 comprises triple-valve body 51-4, and the arm 51-4-3 root of triple-valve body 51-4 is provided with valve gap 51-3, and valve gap 51-3 is fixedly connected with one end of push rod 51-2, and the other end of push rod 51-2 connects stifle 51-1; Stifle 51-1 is positioned at the opening part of arm 51-4-3.
Described triple-valve body 51-4 comprises the first supervisor 51-4-1, the second supervisor 51-4-2 and described arm 51-4-3, and the body of the first supervisor 51-4-1 and second supervisor 51-4-2 is respectively arranged with multi-turn cone tooth.
The cone tooth direction that the described first cone tooth and second being responsible for 51-4-1 is responsible for 51-4-2 is contrary.
The top of described surge pipe 24 is provided with opening 28, and the top of surge pipe 24 is communicated with ambient atmosphere; The open top 28 of surge pipe 24 is provided with dust cap 8.
Described dust cap 8 comprises retainer ring 8-1, connector 8-2, upper cover 8-3, and upper cover 8-3 is fixedly connected with retainer ring 8-1 by connector 8-2; Upper cover 8-3 comprises lid 8-3-1, and the sidewall of lid 8-3-1 is provided with passage 8-3-2; At least two road arc decorative cover 8-3-3 are provided with in lid 8-3-1; Arc decorative cover 8-3-3 is in circumferentially same and matches with described open top 28; Lid 8-3-1 is realized and being fixedly connected with of open top 28 by arc decorative cover 8-3-3.
The technique effect that this utility model can reach is:
This utility model is provided with negative pressure relief valve on the negative pressure communicating pipe of conducting liquid-collecting bottle and water seal adjust blood pressure bottle, causes patient in good time, open negative pressure relief valve, can regulate the negative pressure value in liquid-collecting bin when the negative pressure value in liquid-collecting bin is excessive.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, this utility model is described in further detail:
Fig. 1 is the schematic diagram that this utility model has the hydrolock thoracic cavity drainage bottle of negative pressure releasing device;
Fig. 2 is the schematic diagram of liquid-collecting bottle of the present utility model and water seal adjust blood pressure bottle;
Fig. 3 is the schematic diagram of negative pressure relief valve of the present utility model;
Fig. 4 is the schematic diagram of the valve body of negative pressure relief valve of the present utility model;
Fig. 5 is the schematic diagram of dust cap of the present utility model.
Description of reference numerals in figure:
1 is liquid-collecting bottle, and 2 is water seal adjust blood pressure bottle,
3 is base, and 4 is drainage tube,
5 is negative pressure communicating pipe, and 6 is negative-pressure gas flow control valve,
7 is malleation relief valve, and 8 is dust cap,
11 is accurate liquid-collecting bin, and 12 is the first liquid-collecting bin,
13 is the second liquid-collecting bin, and 14 is draining hole,
15 is liquid-collecting bottle blow vent,
21 is water sealing (sealing water) pipe, and 22 is water seal storehouse,
23 is pressure regulating chamber, and 24 is surge pipe,
25 is water seal interface, and 26 is negative pressure source interface,
27 is malleation realizing interface, and 28 is the open top of surge pipe,
51 is negative pressure relief valve, and 52 is backflow preventer,
51-1 is stifle, and 51-2 is push rod,
51-3 is valve gap, and 51-4 is valve body,
51-4-1 is the first supervisor, and 51-4-2 is the second supervisor,
51-4-3 is arm,
8-1 is retainer ring, and 8-2 is connector,
8-3 is upper cover,
8-3-1 is lid, and 8-3-2 is passage,
8-3-3 is arc decorative cover.
Detailed description of the invention
As shown in Figure 1, this utility model has the hydrolock thoracic cavity drainage bottle of negative pressure releasing device, comprises separate liquid-collecting bottle 1 and water seal adjust blood pressure bottle 2, and liquid-collecting bottle 1 and water seal adjust blood pressure bottle 2 are set up in parallel; Liquid-collecting bottle 1 and water seal adjust blood pressure bottle 2 are arranged on same base 3 jointly;
The opposite side of liquid-collecting bottle 1 and water seal adjust blood pressure bottle 2 is formed with buckle structure, realizes being fixedly connected with between liquid-collecting bottle 1 with water seal adjust blood pressure bottle 2;
As shown in Figure 2, the polymer bottle that liquid-collecting bottle 1 is formed in one, it has accurate liquid-collecting bin 11, first liquid-collecting bin 12 and the second liquid-collecting bin 13, and accurate liquid-collecting bin 11 is communicated with successively with the top of the first liquid-collecting bin 12 and the second liquid-collecting bin 13;
The height of accurate liquid-collecting bin 11 is identical with the first liquid-collecting bin 12 and the second liquid-collecting bin 13, and the cross-sectional area of accurate liquid-collecting bin 11 is less than the cross-sectional area of the first liquid-collecting bin 12, with the volume making the volume of accurate liquid-collecting bin 11 be less than the first liquid-collecting bin 12;
Preferably, the cross-sectional area of accurate liquid-collecting bin 11 is less than 1/3 of the cross-sectional area of the first liquid-collecting bin 12;
The cross-sectional area of the first liquid-collecting bin 12 is equal with the second liquid-collecting bin 13;
The top of accurate liquid-collecting bin 11 offers draining hole 14 and is connected with drainage tube 4;
First liquid-collecting bin 12 of liquid-collecting bottle 1 or the top of the second liquid-collecting bin 13 offer liquid-collecting bottle blow vent 15;
As shown in Figure 2, the polymer bottle that water seal adjust blood pressure bottle 2 is formed in one, it has water sealing (sealing water) pipe 21, water seal storehouse 22, pressure regulating chamber 23 and a surge pipe 24, water sealing (sealing water) pipe 21 is communicated with the bottom in water seal storehouse 22, water seal storehouse 22 is communicated with the top of pressure regulating chamber 23, and pressure regulating chamber 23 is communicated with the bottom of surge pipe 24; The top of water sealing (sealing water) pipe 21 offers water seal interface 25;
Liquid-collecting bottle blow vent 15 is connected conducting through a negative pressure communicating pipe 5 with water seal interface 25;
The nearly liquid-collecting bottle end of negative pressure communicating pipe 5 is provided with a negative pressure relief valve 51;
As shown in Figure 3, negative pressure relief valve 51 comprises triple-valve body 51-4, and the arm 51-4-3 root of triple-valve body 51-4 is provided with valve gap 51-3, and valve gap 51-3 is fixedly connected with one end of push rod 51-2, and the other end of push rod 51-2 connects stifle 51-1; Stifle 51-1 is positioned at the opening part of arm 51-4-3;
As shown in Figure 4, triple-valve body 51-4 comprises the first supervisor 51-4-1, the second supervisor 51-4-2 and arm 51-4-3, the body of the first supervisor 51-4-1 and second supervisor 51-4-2 is respectively arranged with multi-turn cone tooth, and the cone tooth direction that the cone tooth and second of the first supervisor 51-4-1 is responsible for 51-4-2 is contrary; Multi-turn cone tooth composition disconnecting prevention structure, for realizing the connection between the supervisor of triple-valve body 51-4 and negative pressure communicating pipe 5;
Cause patient not in good time when the negative pressure value in liquid-collecting bin 12,13 is excessive, stifle 51-1 can be pressed, stifle 51-1 drives valve gap 51-3 to move to supervisor direction by push rod 51-2, supervisor is communicated with arm 51-4-3, realize the unlatching of negative pressure relief valve 51, air-flow then in liquid-collecting bin 12 or 13 enters ambient atmosphere through arm 51-4-3, thus regulates the negative pressure value in liquid-collecting bin 12,13.
The nearly water seal adjust blood pressure bottle end of negative pressure communicating pipe 5 is provided with a backflow preventer 52, the conducting direction of this backflow preventer 52 is from liquid-collecting bottle 1 to water seal adjust blood pressure bottle 2, this backflow preventer 52 can realize air-flow and flow to water seal adjust blood pressure bottle 2 from liquid-collecting bottle 1, and prevent the water in water sealing (sealing water) pipe 21 through flowing into liquid-collecting bin 12 or 13 negative pressure communicating pipe 5, thus realize anti-back suction function;
The top in water seal storehouse 22 connects negative pressure source interface 26; During use, negative pressure source interface 26 is communicated with negative pressure source, and the negative pressure in water seal storehouse 22 and pressure regulating chamber 23 is maintained within the limits prescribed;
Negative pressure source interface 26 is provided with a negative-pressure gas flow control valve 6;
The top of pressure regulating chamber 23 connects malleation realizing interface 27, and malleation realizing interface 27 is communicated with ambient atmosphere;
Malleation realizing interface 27 is provided with malleation relief valve 7; The conducting direction of malleation relief valve 7 is from pressure regulating chamber 23 to ambient atmosphere;
The top of surge pipe 24 is provided with opening 28, and the top of surge pipe 24 is communicated with ambient atmosphere; The open top 28 of surge pipe 24 is provided with dust cap 8;
As shown in Figure 5, dust cap 8 comprises retainer ring 8-1, connector 8-2, upper cover 8-3, and upper cover 8-3 is fixedly connected with retainer ring 8-1 by connector 8-2;
Upper cover 8-3 comprises lid 8-3-1, and the sidewall of lid 8-3-1 is provided with passage 8-3-2; Two road arc decorative cover 8-3-3 are provided with in lid 8-3-1; Two road arc decorative cover 8-3-3 are in circumferentially same and match with the open top 28 of surge pipe 24; Lid 8-3-1 is realized and being fixedly connected with of the open top 28 of surge pipe 24 by arc decorative cover 8-3-3.
During use, retainer ring 8-1 is sheathed on open top 28 place of surge pipe 24, the connector 8-2 made by soft material bends, and upper cover 8-3 can be placed in the open top 28 of surge pipe 24;
Dust cap 8 covers the open top 28 of surge pipe 24, plays dustproof effect; Meanwhile, the side openings of dust cap 8 makes the open top 28 of surge pipe 24 remain to be communicated with ambient atmosphere, to maintain the negative pressure in water seal storehouse 22 and pressure regulating chamber 23.
Fill water column in surge pipe 24 during use, then the water-column that the negative pressure value in water seal storehouse 22 and pressure regulating chamber 23 equals in surge bunker 24 adds atmospheric pressure;
Fill water column in water sealing (sealing water) pipe 21, then the negative pressure value in water sealing (sealing water) pipe 21 adds that the water-column in water sealing (sealing water) pipe 21 equals the negative pressure value in water seal storehouse 22 and pressure regulating chamber 23;
Because the water sealing (sealing water) pipe 21 of water seal adjust blood pressure bottle 2 was communicated with liquid-collecting bottle 1 through negative pressure communicating pipe 5, and in use procedure, the drainage tube 4 of liquid-collecting bottle 1 inserts thoracic cavity, then the negative pressure in the water sealing (sealing water) pipe 21 of water seal adjust blood pressure bottle 2 is the negative pressure in thoracic cavity.
This utility model makes the negative pressure value in water seal storehouse 22 and pressure regulating chamber 23 be less than the negative pressure in thoracic cavity, can regulate negative pressure gravitation, thus realize the drain to hydrothorax under the condition being communicated with negative pressure source.
Claims (6)
1. have a hydrolock thoracic cavity drainage bottle for negative pressure releasing device, it is characterized in that: comprise separate liquid-collecting bottle and water seal adjust blood pressure bottle, liquid-collecting bottle and water seal adjust blood pressure bottle are set up in parallel; Liquid-collecting bottle and water seal adjust blood pressure bottle are arranged on same base jointly;
Liquid-collecting bottle has at least one liquid-collecting bin;
Water seal adjust blood pressure bottle has a water sealing (sealing water) pipe, a water seal storehouse, a pressure regulating chamber and a surge pipe, and water sealing (sealing water) pipe is communicated with the bottom in water seal storehouse, and surge pipe is communicated with the bottom of pressure regulating chamber, and water seal storehouse is communicated with the top of pressure regulating chamber;
The top of the liquid-collecting bin of liquid-collecting bottle offers liquid-collecting bottle blow vent, and the top of the water sealing (sealing water) pipe of water seal adjust blood pressure bottle offers water seal interface, and liquid-collecting bottle blow vent is connected conducting through a negative pressure communicating pipe with water seal interface;
The nearly liquid-collecting bottle end of negative pressure communicating pipe is provided with a negative pressure relief valve.
2. the hydrolock thoracic cavity drainage bottle with negative pressure releasing device according to claim 1, it is characterized in that: described negative pressure relief valve comprises triple-valve body, the arm root of triple-valve body is provided with valve gap, and valve gap is fixedly connected with one end of push rod, and the other end of push rod connects stifle; Stifle is positioned at the opening part of arm.
3. the hydrolock thoracic cavity drainage bottle with negative pressure releasing device according to claim 2, is characterized in that: described triple-valve body comprises the first supervisor, the second supervisor and described arm, and the body of the first supervisor and the second supervisor is respectively arranged with multi-turn cone tooth.
4. the hydrolock thoracic cavity drainage bottle with negative pressure releasing device according to claim 3, is characterized in that: the cone tooth of described first supervisor is contrary with the cone tooth direction that second is responsible for.
5. the hydrolock thoracic cavity drainage bottle with negative pressure releasing device according to claim 1, is characterized in that: the top of described surge pipe is provided with opening, and the top of surge pipe is communicated with ambient atmosphere; The open top of surge pipe is provided with dust cap.
6. the hydrolock thoracic cavity drainage bottle with negative pressure releasing device according to claim 5, is characterized in that: described dust cap comprises retainer ring, connector, upper cover, and upper cover is fixedly connected with retainer ring by connector;
Upper cover comprises lid, and the sidewall of lid is provided with passage; At least two road arc decorative covers are provided with in lid; Arc decorative cover is in circumferentially same and matches with described open top; Lid realizes being fixedly connected with open-topped by arc decorative cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520549691.0U CN204815019U (en) | 2015-07-20 | 2015-07-20 | Hydrolock thoracic cavity drainage bottle with negative pressure release |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520549691.0U CN204815019U (en) | 2015-07-20 | 2015-07-20 | Hydrolock thoracic cavity drainage bottle with negative pressure release |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204815019U true CN204815019U (en) | 2015-12-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520549691.0U Active CN204815019U (en) | 2015-07-20 | 2015-07-20 | Hydrolock thoracic cavity drainage bottle with negative pressure release |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204815019U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107019820A (en) * | 2017-04-25 | 2017-08-08 | 上海契斯特医疗科技公司 | A kind of negative pressure automatic releasing device and negative pressure drainage device |
| CN108096644A (en) * | 2017-12-08 | 2018-06-01 | 东莞康智医疗器械有限公司 | Disposable dry envelope valve type thoracic duction instrument |
-
2015
- 2015-07-20 CN CN201520549691.0U patent/CN204815019U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107019820A (en) * | 2017-04-25 | 2017-08-08 | 上海契斯特医疗科技公司 | A kind of negative pressure automatic releasing device and negative pressure drainage device |
| CN107019820B (en) * | 2017-04-25 | 2023-06-23 | 上海契斯特医疗器械有限公司 | Negative pressure automatic release device and negative pressure drainage device |
| CN108096644A (en) * | 2017-12-08 | 2018-06-01 | 东莞康智医疗器械有限公司 | Disposable dry envelope valve type thoracic duction instrument |
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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: 20190916 Address after: Room 57427, Building No. 3, 1800, Panyuan Road, Changxing Town, Chongming District, Shanghai, 202150 (Shanghai Tai and Economic Development Zone) Patentee after: Shanghai Ruime Enterprise Consulting and Planning Firm Address before: 200042 Shanghai city Changning District Huichuan road 400 Lane 1082, Room 601 Patentee before: SHANGHAI WORLDGEM ENTERPRISE DEVELOPMENT CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220801 Address after: 201805 jt1439, room 2201, 888 Moyu South Road, Anting Town, Jiading District, Shanghai Patentee after: Shanghai Yite Network Communication Co.,Ltd. Address before: Room 57427, building 3, no.1800, Panyuan Road, Changxing Town, Chongming District, Shanghai 202150 (Shanghai Taihe Economic Development Zone) Patentee before: Shanghai Ruime Enterprise Consulting and Planning Firm |
|
| TR01 | Transfer of patent right | ||
| DD01 | Delivery of document by public notice |
Addressee: Shanghai Yite Network Communication Co.,Ltd. Person in charge of patentsThe principal of patent Document name: payment instructions |
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| DD01 | Delivery of document by public notice |