CN219941386U - Breast cancer postoperative negative pressure drainage device - Google Patents
Breast cancer postoperative negative pressure drainage device Download PDFInfo
- Publication number
- CN219941386U CN219941386U CN202321362135.3U CN202321362135U CN219941386U CN 219941386 U CN219941386 U CN 219941386U CN 202321362135 U CN202321362135 U CN 202321362135U CN 219941386 U CN219941386 U CN 219941386U
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- Prior art keywords
- fixedly connected
- bottle
- drainage device
- negative pressure
- breast cancer
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- 206010006187 Breast cancer Diseases 0.000 title claims abstract description 19
- 208000026310 Breast neoplasm Diseases 0.000 title claims abstract description 19
- 230000002980 postoperative effect Effects 0.000 title claims description 10
- 230000007246 mechanism Effects 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000005012 migration Effects 0.000 abstract description 6
- 238000013508 migration Methods 0.000 abstract description 6
- 230000009471 action Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000001356 surgical procedure Methods 0.000 description 3
- 101150038956 cup-4 gene Proteins 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000001079 digestive effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001338 necrotic effect Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- External Artificial Organs (AREA)
Abstract
The utility model belongs to the field of negative pressure drainage, and particularly relates to a negative pressure drainage device after breast cancer operation, which comprises a base, wherein a drainage bottle is fixedly connected to the base, a bottle neck is fixedly connected to the drainage bottle, a bottle cap is sleeved on the bottle neck in a sliding manner, a drainage tube is fixedly connected to the bottle cap, a connecting pipe is fixedly connected to the bottle cap, and a sucker is fixedly connected to the inside of the base. Through rotating the screw rod for fixed cover horizontal migration, and then fixed cover drives square piston horizontal migration, thereby compress the air between sucking disc and the ground, make sucking disc and ground inhale more tightly, thereby make drainage device place more stably.
Description
Technical Field
The utility model belongs to the field of negative pressure drainage, and particularly relates to a negative pressure drainage device after breast cancer operation.
Background
The breast cancer postoperative can timely discharge purulent effusion, necrotic tissue, foreign matters, abnormally accumulated blood, digestive juice and the like in a body cavity or tissues through the drainage device, prevent or treat damage to a body caused by accumulation of harmful substances, reduce local pressure, control infection and eliminate dead cavities. For example, a medical negative pressure drainage bottle disclosed in patent publication CN201791139U comprises a transparent bottle body, a screw cap, a fixing frame, a drainage tube and a water seal tube, wherein the screw cap is provided with a vent and a drainage port, and the drainage tube is inserted on the drainage port. However, the current drainage device is only placed on the ground or a table top, if the current drainage device is collided, the current drainage device can shake or even be knocked down, and the bottle cap of the current drainage device is time-consuming to install. Therefore, improvements are needed.
Disclosure of Invention
The utility model aims to provide a negative pressure drainage device after breast cancer operation, which solves the problems that the current drainage device is only horizontally arranged on the ground or a table top, the drainage device can shake or even be knocked down when being collided, and the bottle cap of the current drainage device is time-consuming to install.
In order to achieve the above purpose, the utility model provides a negative pressure drainage device after breast cancer operation, which comprises a base, wherein a drainage bottle is fixedly connected to the base, a bottle neck is fixedly connected to the drainage bottle, a bottle cap is sleeved on the bottle neck in a sliding manner, a drainage tube is fixedly connected to the bottle cap, a connecting pipe is fixedly connected to the bottle cap, a sucker is fixedly connected to the inside of the base, a compressed air mechanism is arranged in the base, and a convenient installation mechanism is arranged on the bottle cap.
The principle of the utility model is as follows: when the drainage device is used, firstly, the rotary table is rotated to drive the screw to forward, then the screw horizontally moves through the threads on the screw, then the fixed sleeve horizontally moves, and further the square piston fixedly connected with the fixed sleeve is driven to horizontally move, so that air between the sucker and the ground is compressed, the sucker and the ground are sucked more tightly, the drainage device is placed more stably, and drainage can be performed according to the drainage device of a comparison document in the text;
after drainage is finished, the rotary table can be rotated clockwise to release the suction force of the sucker, then the poking piece is poked to separate the bayonet lock from the bottle cap, and then the pulling block is pulled to separate the sliding pin from the bottle neck under the action of pulling force, so that the bottle cap can be quickly taken down.
The utility model has the beneficial effects that: through setting up the base, the square piston of inside sliding connection of base, fixed cover is fixed to fixed cover, and through threaded connection bolt on the fixed cover, through threaded connection screw rod in the base, screw rod and fixed cover rotation connection, screw rod and bolt sliding connection are through rotating the screw rod for fixed cover horizontal migration, and then fixed cover drives square piston horizontal migration, thereby compresses the air between sucking disc and the ground, makes sucking disc and ground inhale more tightly, thereby makes drainage device place more stably.
Through sliding connection sliding pin in the bottle lid, sliding pin and bottleneck sliding connection, the outside of sliding pin sets up the spring, fixed connection draws the piece on the sliding pin, through pulling the piece, makes the sliding pin slide to the separation with the bottleneck under the effect of tensile force, and it is comparatively convenient to take off the bottle lid this moment.
Further, compressed air mechanism includes square piston, fixed cover, bolt, screw rod and revolving stage, the inside sliding connection of base has square piston, fixed cover of fixedly connected with on the square piston, fixed cover is last to have the bolt through threaded connection, there is the screw rod through threaded connection in the base, the screw rod rotates with fixed cover to be connected, screw rod and bolt sliding connection are through rotating the screw rod for fixed cover horizontal migration, and then fixed cover drives square piston horizontal migration, thereby compresses the air between sucking disc and the ground, makes sucking disc and ground inhale more tightly, thereby makes drainage device place more stably, and this process bolt has limiting displacement to the screw rod.
Further, convenient installation mechanism includes slide pin, spring, pull block, ripple cover, connecting rod, plectrum and bayonet lock, the bottle lid sliding connection has the slide pin, slide pin and bottleneck sliding connection, the outside of slide pin is provided with the spring, fixedly connected with pulls the piece on the slide pin, through pulling the pull block, makes the slide pin slide to the separation with the bottleneck under the effect of pulling force, and the bottle lid can swiftly take off this moment.
Further, fixedly connected with revolving stage on the screw rod, the revolving stage is stainless steel material, through setting up the revolving stage for the screw rod rotates more easily.
Further, one end of the spring is fixedly connected with the bottle cap, the other end of the spring is fixedly connected with a pulling block, and the bolt is always positioned in the bottle neck under the action of elasticity of the spring.
Further, fixedly connected with ripple cover on the pull block, ripple cover and bottle lid fixed connection are through setting up the ripple cover for expose the spring outside and be sheltered from, prevent that the spring from oxidizing rust.
Further, fixedly connected with connecting rod on the pull block, fixedly connected with plectrum on the connecting rod, fixedly connected with bayonet lock on the plectrum, bayonet lock and bottle lid joint are through stirring the plectrum for bayonet lock and bottle lid joint, reinforcing slide pin is to the locking effect of bottle lid.
Drawings
FIG. 1 is a schematic structural view of a negative pressure drainage device after breast cancer operation according to an embodiment of the utility model;
FIG. 2 is a front cross-sectional view of FIG. 1 of a negative pressure drainage device after breast cancer surgery according to an embodiment of the present utility model;
FIG. 3 is an enlarged view of the structure of the portion A of FIG. 2 of a negative pressure drainage device after breast cancer surgery according to an embodiment of the present utility model;
fig. 4 is an enlarged view of the B part structure of fig. 2 of a negative pressure drainage device after breast cancer surgery according to an embodiment of the present utility model.
Detailed Description
The following is a further detailed description of the embodiments:
reference numerals in the drawings of the specification include: the device comprises a base 1, a compressed air mechanism 2, a square piston 21, a fixed sleeve 22, a bolt 23, a screw 24, a turntable 25, a convenient installation mechanism 3, a sliding pin 31, a spring 32, a pull block 33, a corrugated sleeve 34, a connecting rod 35, a pulling piece 36, a bayonet 37, a sucker 4, a drainage bottle 5, a bottle neck 6, a bottle cap 7, a drainage tube 8 and a connecting pipe 9.
As shown in fig. 1 and 2, this embodiment provides a negative pressure drainage device after breast cancer operation, including base 1, fixedly connected with drainage bottle 5 on the base 1, fixedly connected with bottleneck 6 on the drainage bottle 5, the bottle lid 7 has been cup jointed in the slip on the bottleneck 6, fixedly connected with drainage tube 8 on the bottle lid 7, fixedly connected with connecting pipe 9 on the bottle lid 7, the inside fixedly connected with sucking disc 4 of base 1 is provided with compressed air mechanism 2 in the base 1, is provided with convenient installation mechanism 3 on the bottle lid 7.
As shown in fig. 2 and 3, the compressed air mechanism 2 comprises a square piston 21, a fixing sleeve 22, a bolt 23, a screw 24 and a rotary table 25, wherein the square piston 21 is slidably connected in the base 1, the fixing sleeve 22 is fixedly connected to the square piston 21, the bolt 23 is connected to the fixing sleeve 22 through threads, the screw 24 is connected with the fixing sleeve 22 through threads, the screw 24 is slidably connected with the bolt 23, the rotary table 25 is fixedly connected to the screw 24, the rotary table 25 is made of stainless steel, the screw 24 is driven by rotating the rotary table 25, the fixing sleeve 22 horizontally moves, the fixing sleeve 22 drives the square piston 21 horizontally move, air between the suction cup 4 and the ground is compressed, the suction cup 4 is sucked with the ground tightly, the drainage device is placed stably, the screw 24 is limited in the process through the screw 23, and the rotary table 25 is arranged, so that the screw 24 is easier to rotate.
As shown in fig. 2 and 4, the convenient installation mechanism 3 comprises a sliding pin 31, a spring 32, a pull block 33, a corrugated sleeve 34, a connecting rod 35, a pulling piece 36 and a clamping pin 37, wherein the sliding pin 31 is connected with the bottle cap 7 in a sliding way, the sliding pin 31 is connected with the bottle neck 6 in a sliding way, the spring 32 is arranged on the outer side of the sliding pin 31, one end of the spring 32 is fixedly connected with the bottle cap 7, the pull block 33 is fixedly connected with the other end of the spring 32, the sliding pin 31 is always positioned in the bottle neck 6 under the elastic action of the spring 32, the pulling piece 33 is fixedly connected with the sliding piece 33, the corrugated sleeve 34 is fixedly connected with the bottle cap 7, the spring 32 exposed outside is blocked by the corrugated sleeve 34, the spring 32 is prevented from being oxidized and rusted, the sliding pin 31 is separated from the bottle neck 6 under the action of pulling the tensile force, the connecting rod 35 is fixedly connected with the pulling piece 36, the clamping piece 37 is fixedly connected with the clamping piece 36 on the pulling piece 36, the clamping pin 37 is fixedly connected with the clamping piece 37 and the bottle cap 7, and the clamping piece 7 is clamped with the bottle cap 7, and the effect of the clamping piece 7 is enhanced.
The specific implementation process of the utility model is as follows: when the drainage device is used, firstly, the turntable 25 is rotated to drive the screw 24 to forward, then the screw 24 horizontally moves through the threads on the screw 24, then the fixed sleeve 22 horizontally moves, and further the square piston 21 fixedly connected with the fixed sleeve 22 horizontally moves, so that air between the sucker 4 and the ground is compressed, the sucker 4 is sucked more tightly with the ground, the drainage device is placed more stably, and drainage can be performed according to the drainage device of a comparison document in the text;
after drainage is finished, the turntable 25 can be rotated clockwise to release the suction force of the sucker 4, then the poking piece 36 is poked to separate the bayonet 37 from the bottle cap 7, and then the pulling block 33 is pulled to separate the sliding pin 31 from the bottle neck 6 under the action of pulling force, so that the bottle cap 7 can be quickly taken down.
According to the scheme, the base 1 is arranged, the square piston 21 is in sliding connection with the inside of the base 1, the square piston 21 is fixedly connected with the fixing sleeve 22, the fixing sleeve 22 is connected with the inside of the base 1 through the threaded connection bolt 23, the threaded connection bolt 24 is rotationally connected with the fixing sleeve 22, the threaded connection bolt 24 is in sliding connection with the bolt 23, the fixing sleeve 22 is horizontally moved through rotating the threaded connection bolt 24, the fixing sleeve 22 drives the square piston 21 to horizontally move, so that air between the sucking disc 4 and the ground is compressed, the sucking disc 4 and the ground are sucked more tightly, and the drainage device is placed more stably; by sliding the sliding pin 31 in the bottle cap 7, the sliding pin 31 is in sliding connection with the bottle neck 6, a spring 32 is arranged on the outer side of the sliding pin 31, a pull block 33 is fixedly connected on the sliding pin 31, and the sliding pin 31 is enabled to slide to be separated from the bottle neck 6 under the action of pulling force by pulling the pull block 33, so that the bottle cap 7 is fast to take down.
It should be noted in advance that, in the present utility model, unless explicitly specified and limited otherwise, terms such as "mounted," "connected," "fixed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
The foregoing is merely exemplary embodiments of the present utility model, and specific structures and features that are well known in the art are not described in detail herein. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present utility model, and these should also be considered as the scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the utility of the patent. The protection scope of the present utility model is subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.
Claims (7)
1. The utility model provides a breast cancer postoperative negative pressure drainage device, includes the base, its characterized in that: fixedly connected with drainage bottle on the base, fixedly connected with bottleneck on the drainage bottle, the bottle lid has been cup jointed in the slip on the bottleneck, fixedly connected with drainage tube on the bottle lid, fixedly connected with connecting pipe on the bottle lid, the inside fixedly connected with sucking disc of base, be provided with compressed air mechanism in the base, be provided with convenient installation mechanism on the bottle lid.
2. The breast cancer postoperative negative pressure drainage device according to claim 1, wherein: the compressed air mechanism comprises a square piston, a fixed sleeve, a bolt, a screw rod and a rotary table, wherein the square piston is connected with the base in a sliding manner, the fixed sleeve is fixedly connected with the square piston, the bolt is connected with the fixed sleeve through threads, the screw rod is connected with the base through threads, the screw rod is connected with the fixed sleeve in a rotating manner, and the screw rod is connected with the bolt in a sliding manner.
3. The breast cancer postoperative negative pressure drainage device according to claim 1, wherein: the convenient installation mechanism comprises a sliding pin, a spring, a pulling block, a corrugated sleeve, a connecting rod, a pulling piece and a clamping pin, wherein the sliding pin is connected in the bottle cap in a sliding manner, the sliding pin is connected with the bottle neck in a sliding manner, the spring is arranged on the outer side of the sliding pin, and the pulling block is fixedly connected on the sliding pin.
4. The breast cancer postoperative negative pressure drainage device according to claim 2, wherein: the screw is fixedly connected with a rotary table, and the rotary table is made of stainless steel.
5. A breast cancer postoperative negative pressure drainage device according to claim 3, wherein: one end of the spring is fixedly connected with the bottle cap, and the other end of the spring is fixedly connected with a pull block.
6. A breast cancer postoperative negative pressure drainage device according to claim 3, wherein: the pull block is fixedly connected with a ripple sleeve, and the ripple sleeve is fixedly connected with the bottle cap.
7. A breast cancer postoperative negative pressure drainage device according to claim 3, wherein: the pull block is fixedly connected with a connecting rod, the connecting rod is fixedly connected with a pulling sheet, the pulling sheet is fixedly connected with a clamping pin, and the clamping pin is clamped with the bottle cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321362135.3U CN219941386U (en) | 2023-05-31 | 2023-05-31 | Breast cancer postoperative negative pressure drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321362135.3U CN219941386U (en) | 2023-05-31 | 2023-05-31 | Breast cancer postoperative negative pressure drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219941386U true CN219941386U (en) | 2023-11-03 |
Family
ID=88548308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321362135.3U Active CN219941386U (en) | 2023-05-31 | 2023-05-31 | Breast cancer postoperative negative pressure drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219941386U (en) |
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2023
- 2023-05-31 CN CN202321362135.3U patent/CN219941386U/en active Active
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