CN211157602U - Negative pressure suction and collection device - Google Patents
Negative pressure suction and collection device Download PDFInfo
- Publication number
- CN211157602U CN211157602U CN201921497762.1U CN201921497762U CN211157602U CN 211157602 U CN211157602 U CN 211157602U CN 201921497762 U CN201921497762 U CN 201921497762U CN 211157602 U CN211157602 U CN 211157602U
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- negative pressure
- pipe
- sealing plug
- suction
- pressure bottle
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Abstract
The utility model discloses a negative pressure attracts collection device, including negative pressure bottle, sealing plug and threaded sleeve, the sealing plug is installed at the inside top of negative pressure bottle, and the one end at sealing plug top installs and attracts the pipe, attract the pipe and pass the sealing plug and extend to the inside of negative pressure bottle, the sealing plug top is kept away from the one end of attracting the pipe and is installed one-way admission valve. The utility model discloses install threaded sleeve, screwed pipe and spiral pipe, when tissues such as polyp are inhaled the spiral pipe inside, through the helical form of spiral pipe, make tissues such as polyp produce the collision with the spiral pipe inner wall, can make tissues such as polyp cracked into the fritter, avoid causing and attract inside the jam, thereby be convenient for with tissues such as polyp suction, the setting up of threaded sleeve and screwed pipe makes the spiral pipe can follow and attracts to dismantle on the pipe, when not needing tissues such as broken polyp, can directly absorb through attracting the pipe.
Description
Technical Field
The utility model relates to the technical field of medical appliances, in particular to a negative pressure suction and collection device.
Background
The negative pressure suction collection device is a device for inserting a suction tube into a patient body and sucking tissues or tissue fluid and the like of polyps in the patient body into the negative pressure bottle through negative pressure inside the negative pressure bottle, so that the polyps and the like can be conveniently checked, the negative pressure suction collection device is a medical appliance commonly used in hospitals, when the conventional negative pressure suction device is used, the tissues such as the polyps and the like cannot be broken, when the tissues such as the polyps and the like are large in size, the internal blockage of the suction tube is easily caused, so that the tissues such as the polyps and the like are difficult to suck out, and when the conventional negative pressure suction collection device is used, the tissues, the tissue fluid and the like of the polyps and the like cannot be filtered, the tissues and the fluid cannot be classified and collected, meanwhile, when the conventional negative pressure suction collection device is used, the negative pressure inside the negative pressure bottle cannot be continuously generated.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a negative pressure attracts collection device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a negative pressure attracts collection device, includes negative pressure bottle, sealing plug and threaded sleeve, the sealing plug is installed at the inside top of negative pressure bottle, and the one end at sealing plug top installs attracts the pipe, attract the pipe to pass the sealing plug and extend to the inside of negative pressure bottle, the sealing plug top is kept away from the one end of attracting the pipe and is installed one-way admission valve, the input of one-way admission valve is installed and is extended to the inside breathing pipe of negative pressure bottle, the outside cover of attracting the pipe is equipped with threaded sleeve, the outside of attracting the pipe is provided with the second external screw thread, threaded sleeve's inboard is provided with the internal thread that mutually supports with the second external screw thread, threaded sleeve's internally mounted has the screwed pipe, the outside of screwed pipe is provided with the first external screw thread that mutually supports with the internal.
Preferably, the installation block is installed to the inside bottom of negative pressure bottle near the one end of attracting the pipe, the top of installation block is provided with the slot, and the internally mounted of slot has the filter screen.
Preferably, a liquid outlet pipe is installed at the middle position of the bottom of the negative pressure bottle body, and a sealing cover is installed at the bottom of the liquid outlet pipe.
Preferably, the outlet duct is installed to the output of one-way admission valve, and the one end that one-way admission valve was kept away from to the outlet duct installs medical suction ball, the one end that medical suction ball kept away from the outlet duct is installed the blast pipe.
Preferably, a ring is mounted at the middle position of the top of the sealing plug.
Preferably, a liquid level scale mark is arranged at the middle position of one side of the negative pressure bottle body.
Compared with the prior art, the beneficial effects of the utility model are that: the negative pressure suction collecting device is provided with a threaded sleeve, a threaded pipe and a spiral pipe, when tissues such as polyps are sucked into the spiral pipe, the tissues such as the polyps collide with the inner wall of the spiral pipe through the spiral shape of the spiral pipe, the tissues such as the polyps can be broken into small pieces, the blockage in the suction pipe is avoided, so that the tissues such as the polyps can be sucked out conveniently, the spiral pipe can be detached from the suction pipe due to the arrangement of the threaded sleeve and the threaded pipe, when the tissues such as the polyps do not need to be broken, the tissues such as the polyps can be directly sucked through the suction pipe, the device is provided with a mounting block and a filter screen, the filter screen can filter the tissues such as the polyps and tissue liquid, so that the tissues and the tissue liquid can be collected in a classified mode, meanwhile, the device is provided with a one-way, make the inside negative pressure that continuously produces of negative pressure bottle to can continuously absorb, be favorable to improving and absorb the effect.
Drawings
Fig. 1 is a schematic front sectional view of the present invention;
fig. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic view of a partial structure of the present invention;
fig. 4 is the utility model discloses an installation piece and filter screen structure schematic diagram.
In the figure: 1. a sealing cover; 2. mounting blocks; 3. filtering with a screen; 4. a negative pressure bottle body; 5. a suction tube; 6. a sealing plug; 7. a threaded bushing; 8. a threaded pipe; 9. a spiral tube; 10. a one-way intake valve; 11. an air outlet pipe; 12. a medical suction ball; 13. an exhaust pipe; 14. an air intake duct; 15. a liquid outlet pipe; 16. a first external thread; 17. an internal thread; 18. a second external thread; 19. and (4) a slot.
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.
Referring to fig. 1-4, the present invention provides an embodiment: a negative pressure suction and collection device comprises a negative pressure bottle body 4, a sealing plug 6 and a threaded sleeve 7, wherein the sealing plug 6 is arranged at the top inside the negative pressure bottle body 4, and the one end at sealing plug 6 top is installed and is attracted pipe 5, attract pipe 5 to pass sealing plug 6 and extend to the inside of negative pressure bottle 4, the one end that attracts pipe 5 is kept away from at sealing plug 6 top is installed one-way admission valve 10, the breathing pipe 14 that extends to the inside of negative pressure bottle 4 is installed to the input of one-way admission valve 10, the outside cover that attracts pipe 5 is equipped with threaded sleeve 7, the outside that attracts pipe 5 is provided with second external thread 18, the inboard of threaded sleeve 7 is provided with the internal thread 17 of mutually supporting with second external thread 18, the internally mounted of threaded sleeve 7 has screwed pipe 8, the outside of screwed pipe 8 is provided with the first external thread 16 of mutually supporting with internal thread 17, and spiral pipe 9 is installed at the top of second.
In this implementation:
further, the installation block 2 is installed near the one end of attracting pipe 5 to the inside bottom of negative pressure bottle 4, and the top of installation block 2 is provided with slot 19, and slot 19's internally mounted has filter screen 3, and filter screen 3 can filter tissues such as polyp and interstitial fluid for tissue and interstitial fluid can the classified collection.
Furthermore, a liquid outlet pipe 15 is arranged at the middle position of the bottom of the negative pressure bottle body 4, and a sealing cover 1 is arranged at the bottom of the liquid outlet pipe 15, so that the tissue fluid can be taken out conveniently.
Further, outlet duct 11 is installed to the output of one-way admission valve 10, and outlet duct 11 keeps away from the one end of one-way admission valve 10 and installs medical ball 12 of inhaling, and medical ball 12 of inhaling is kept away from the one end of outlet duct 11 and is installed blast pipe 13, through the gaseous of the sustainable negative pressure bottle 4 inside of taking out of medical ball 12 of inhaling of extrusion for 4 inside negative pressure bottles continuously produce the negative pressure, thereby can continuously absorb, be favorable to improving the absorption effect.
Furthermore, a circular ring is arranged in the middle of the top of the sealing plug 6, so that the sealing plug 6 can be conveniently taken out from the inside of the negative pressure bottle body 4.
Furthermore, the middle position of one side of the negative pressure bottle body 4 is provided with a liquid level scale mark, which is convenient for observing the absorption amount of tissues and tissue fluid.
The working principle is as follows: when the device is used, the suction tube 5 is inserted into a patient, then the medical suction ball 12 is squeezed, the medical suction ball 12 continuously pumps out gas in the negative pressure bottle body 4 through the air outlet tube 11 and the air suction tube 14, so that negative pressure is continuously generated in the negative pressure bottle body 4, tissues and tissue fluids such as polyps are sucked into the negative pressure bottle body 4 through the suction tube 5 and collected, when the tissues and the tissue fluids need to be classified and collected, a medical worker can insert the filter screen 3 into the insertion groove 19 on the mounting block 2 in advance, when the tissues and the tissue fluids enter the negative pressure bottle body 4, the tissues and the tissue fluids can be filtered through the filter screen 3, after the suction process is completed, the sealing cover 1 can be opened, the tissue fluids can flow out of the liquid outlet tube 15, the sealing plug 6 is opened, the tissues can be taken out of the negative pressure bottle body 4, when massive polyp tissues need to be crushed, the medical worker can install the threaded sleeve 7 on the outer side of the suction tube 5 through the Then screw in spiral pipe 9 through first external screw thread 16 and internal thread 17 in screw sleeve 7, make through screw sleeve 7 and attract pipe 5 and spiral pipe 9 intercommunication, then insert patient's internally with spiral pipe 9, the above-mentioned process of absorbing repeats, during the absorption, tissue such as polyp gets into in spiral pipe 9, through the helical shape of spiral pipe 9 for tissue such as polyp produces the collision with spiral pipe 9 inner wall, can make tissue such as polyp break apart into the fritter, the tissue after the breakage gets into inside the collection of negative pressure bottle 4 through attracting pipe 5.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a negative pressure attracts collection device, includes negative pressure bottle (4), sealing plug (6) and threaded sleeve (7), its characterized in that: the vacuum suction bottle is characterized in that a sealing plug (6) is installed at the top of the inside of the negative pressure bottle body (4), a suction pipe (5) is installed at one end of the top of the sealing plug (6), the suction pipe (5) penetrates through the sealing plug (6) and extends to the inside of the negative pressure bottle body (4), one end of the top of the sealing plug (6), far away from the suction pipe (5), is provided with a one-way air inlet valve (10), the input end of the one-way air inlet valve (10) is provided with an air suction pipe (14) extending to the inside of the negative pressure bottle body (4), the outer side of the suction pipe (5) is sleeved with a threaded sleeve (7), the outer side of the suction pipe (5) is provided with a second external thread (18), the inner side of the threaded sleeve (7) is provided with an internal thread (17) matched with the second external thread (18), the inside of the threaded sleeve (7) is provided with a threaded pipe (, and the top of the second external thread (18) is provided with a spiral pipe (9).
2. The negative pressure suction collecting device according to claim 1, wherein: the vacuum bottle is characterized in that an installation block (2) is installed at one end, close to a suction tube (5), of the bottom inside the vacuum bottle body (4), a slot (19) is formed in the top of the installation block (2), and a filter screen (3) is installed inside the slot (19).
3. The negative pressure suction collecting device according to claim 1, wherein: the middle position department of negative pressure bottle (4) bottom installs drain pipe (15), and sealed lid (1) is installed to the bottom of drain pipe (15).
4. The negative pressure suction collecting device according to claim 1, wherein: the air outlet pipe (11) is installed to the output of one-way admission valve (10), and the one end that one-way admission valve (10) were kept away from in air outlet pipe (11) is installed medical ball (12) of inhaling, blast pipe (13) are installed to the one end that air outlet pipe (11) were kept away from in medical ball (12).
5. The negative pressure suction collecting device according to claim 1, wherein: and a circular ring is arranged in the middle of the top of the sealing plug (6).
6. The negative pressure suction collecting device according to claim 1, wherein: and a liquid level scale mark is arranged at the middle position of one side of the negative pressure bottle body (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921497762.1U CN211157602U (en) | 2019-09-10 | 2019-09-10 | Negative pressure suction and collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921497762.1U CN211157602U (en) | 2019-09-10 | 2019-09-10 | Negative pressure suction and collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211157602U true CN211157602U (en) | 2020-08-04 |
Family
ID=71825890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921497762.1U Active CN211157602U (en) | 2019-09-10 | 2019-09-10 | Negative pressure suction and collection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211157602U (en) |
-
2019
- 2019-09-10 CN CN201921497762.1U patent/CN211157602U/en active Active
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