CN112604038B - Cardiovascular intervention puncture drainage device - Google Patents
Cardiovascular intervention puncture drainage device Download PDFInfo
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- CN112604038B CN112604038B CN202011503239.2A CN202011503239A CN112604038B CN 112604038 B CN112604038 B CN 112604038B CN 202011503239 A CN202011503239 A CN 202011503239A CN 112604038 B CN112604038 B CN 112604038B
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Abstract
The invention discloses a cardiovascular intervention puncture drainage device, which comprises a puncture needle, a transparent liquid storage bottle and a bottle cap, wherein the bottle cap comprises a cover plate and a ring seat arranged at the outer edge position of the cover plate, the ring seat is rotationally connected with the liquid storage bottle, a drainage tube is arranged at the outer edge position of the cover plate, and a negative pressure tube is arranged at the middle position; a plurality of baffles are vertically and alternately arranged in the liquid storage bottle, the liquid storage bottle is divided into a plurality of independent liquid storage cavities by the plurality of baffles, and the plurality of liquid storage cavities are used for being independently communicated with the drainage tube. The invention has the following advantages and effects: can realize that can also carry out drainage extraction to the hydrops of puncture position when the puncture, the simple operation just has the effect of being convenient for observe pathological feature.
Description
Technical Field
The invention relates to the field of medical supplies, in particular to a cardiovascular intervention puncture drainage device.
Background
The treatment method for the ponding part of the cardiovascular patient has a plurality of defects, firstly, the ponding position is controlled slowly by taking the relevant medicines, the stomach of the cardiovascular patient is easy to be injured, the body is adversely affected, the physical and psychological health of the patient is not facilitated, secondly, the ponding elimination operation is carried out, psychological pressure is easy to be caused for the patient, the rehabilitation of the patient is not facilitated, and the working difficulty of medical staff is greatly increased.
But current cardiovascular internal medicine is with interveneeing puncture drainage device, can also carry out drainage extraction to the hydrops of puncture position when being difficult to satisfying the puncture for the surface of a wound is long, uses inconvenient, has brought the degree of difficulty for medical staff's work, and the operation time is long, and efficiency is lower.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention aims to provide the cardiovascular interventional puncture drainage device which can realize drainage and extraction of effusion at a puncture part while puncturing, is convenient to operate and has the effect of being convenient for observing pathological characteristics.
The technical aim of the invention is realized by the following technical scheme: the cardiovascular intervention puncture drainage device comprises a puncture needle, a transparent liquid storage bottle and a bottle cap, wherein the bottle cap comprises a cover plate and a ring seat arranged at the outer edge position of the cover plate, the ring seat is rotationally connected with the liquid storage bottle, a drainage tube communicated with the puncture needle is arranged at the outer edge position of the cover plate, and a negative pressure tube is arranged at the middle position; the liquid storage bottle is internally vertical and is provided with a plurality of baffles in a crossing way, the baffles divide the liquid storage bottle into a plurality of independent liquid storage cavities, and the liquid storage cavities are used for being communicated with the drainage tube independently.
Through adopting above-mentioned technical scheme, when using above-mentioned drainage device, rotate the stock solution bottle for the drainage tube aims at arbitrary one stock solution chamber wherein, utilizes the negative pressure pipe to make in the whole stock solution bottle produce the negative pressure afterwards, draws the hydrops to the stock solution intracavity along the drainage tube simultaneously. When a period of time passes, the liquid storage bottle is rotated to enable the drainage tube to be aligned with the next liquid storage cavity, and then the accumulated liquid can be pumped and discharged into the next liquid storage cavity, so that the accumulated liquid is stored. Therefore, the liquid storage bottle is arranged into the liquid storage cavities which are mutually independent, the liquid storage cavities are used for separating and storing the liquid accumulation in each period, the liquid accumulation in each period is prevented from being confused, and therefore medical staff can observe pathological phenomena in each period conveniently.
The present invention may be further configured in a preferred example to: the lower extreme of drainage tube with the lower terminal surface looks parallel and level of apron, every the up end of baffle outward flange position department all is vertical to be provided with the bracing piece, every the upper end of bracing piece is all provided with the scraper blade towards the same direction bending, the scraper blade is contradicted the lower terminal surface of apron, and be used for right the lower extreme of drainage tube is scraped the brush.
Through adopting above-mentioned technical scheme, when the stock solution bottle is rotatory, control stock solution bottle is rotatory along the direction of buckling of back to the scraper blade, can utilize the scraper blade to scrape the lower extreme of drainage tube this moment, strike off the hydrops that the drainage tube mouth of pipe did not drip, avoid the hydrops drip to next stock solution intracavity to guarantee that the hydrops that each stock solution intracavity was collected can be abundant and accurate reflect the pathological phenomenon of this period.
The present invention may be further configured in a preferred example to: every the upper end of bracing piece all buckles towards the same direction and is provided with the cleaning cotton, the reverse direction of buckling of cleaning cotton with the direction of buckling of scraper blade is opposite, the cleaning cotton is contradicted the lower terminal surface of apron, and is used for right the lower extreme of drainage tube is cleaned.
Through adopting above-mentioned technical scheme, clean cotton through setting up cleans the mouth of pipe position of drainage tube, further increased the neatly and clean of drainage tube mouth of pipe position, avoid causing the pollution to next stock solution chamber, realize the clean storage of hydrops.
The present invention may be further configured in a preferred example to: the lower extreme outer wall of ring seat is vertical to be provided with and compresses tightly the locking plate of stock solution bottle outer wall, the locking plate aims at the drainage tube, the lower extreme inner wall of locking plate is provided with elastic convex ball, the upper end outer wall of stock solution bottle is provided with a plurality of recesses, the recess aims at a plurality of stock solution chamber, and is used for supplying convex ball embedding.
Through adopting above-mentioned technical scheme, when rotatory stock solution bottle, the relative locking plate of stock solution bottle takes place to rotate, and under the cooperation effect of convex ball and recess this moment, accurate location and the quick location of realization stock solution bottle for the position adjustment process of stock solution bottle is light more convenient. Meanwhile, the locking and fixing of the liquid storage bottle is realized by utilizing the matching of the convex ball and the groove, so that the use stability of the whole device is improved.
The present invention may be further configured in a preferred example to: be provided with a plurality of respectively intercommunication a plurality of on the stock solution bottle the switch mouth in stock solution chamber, the switch mouth is embedded to be equipped with the switch board, the inner wall of switch board is vertical to be provided with and is used for aiming at the test tube of drainage tube, the middle part position of the up and down terminal surface of switch board all rotate connect in the roof and the diapire of switch mouth, and the outer wall of stock solution bottle is provided with and is used for fixing the locking mechanism of switch board.
By adopting the technical scheme, when the effusion is stored and collected, the effusion can drop and accumulate in the test tube. Therefore, when all accumulated liquid in each period is collected and needs to be assayed, the locking mechanism is firstly released, and then one side of the switch plate is pressed, so that the switch plate is outwards turned over along the middle position and drives the test tube to synchronously outwards move. And then the test tube is disassembled or the effusion is taken out from the test tube, so that the analysis of the effusion can be realized. Therefore, the liquid accumulation is stored by arranging the test tube, and the turnover switch plate is arranged, so that the quick adjustment of the position of the test tube is realized, the liquid accumulation is quickly taken out and assayed, and the liquid accumulation is conveniently extracted and assayed by medical staff.
The present invention may be further configured in a preferred example to: the locking mechanism comprises a pair of locking plates which are distributed on two sides of the switch opening, the locking plates are rotationally connected to the liquid storage bottle, and the locking plates are used for pressing the outer walls on two sides of the switch opening.
Through adopting above-mentioned technical scheme, when closing the locking mechanism, rotatory locking plate makes the both sides outer wall of locking plate pressure switch board, realizes the locking of switch board. When the locking mechanism is opened, the rotary locking plate moves reversely, so that the locking plate is separated from the outer walls of the two sides of the switch plate, and the locking and unlocking of the switch plate are realized. Therefore, the quick opening and closing control of the switch board is realized through the locking mechanism which is simple in structure and convenient to operate.
The present invention may be further configured in a preferred example to: a circle of sealing ring is arranged at the outer edge position of the switch plate.
Through adopting above-mentioned technical scheme, through setting up the sealing washer, increase the leakproofness between switch board and the switch mouth, avoid appearing the gas leakage phenomenon to guarantee the steady operation of whole device.
The present invention may be further configured in a preferred example to: the outer wall of the switch board is provided with a writing card.
Through adopting above-mentioned technical scheme, through setting up the card of writing, make things convenient for medical personnel to record the time quantum of this stock solution intracavity test tube inner effusion, avoid appearing mixing up the phenomenon, be convenient for observe pathological feature.
In summary, the invention has the following beneficial effects:
1. the liquid storage bottle is provided with the plurality of mutually independent liquid storage cavities, and the liquid storage cavities are used for separating and storing the liquid accumulation in each period, so that the liquid accumulation in each period is prevented from being confused, and the medical staff can observe pathological phenomena in each period conveniently;
2. scraping and cleaning are carried out on the orifice of the drainage tube through the scraper and the cleaning cotton, so that the accumulated liquid collected in each liquid storage cavity can fully and accurately reflect the pathological phenomenon of the period;
3. store the hydrops through setting up the test tube to set up the switch board of convertible, realize the quick adjustment of test tube position, realize taking out fast and the chemical examination of hydrops, be convenient for medical personnel to extract and the chemical examination of hydrops.
Drawings
FIG. 1 is a schematic structural view of an embodiment;
FIG. 2 is a schematic view of the structure of FIG. 1 with the puncture needle removed;
FIG. 3 is a schematic diagram of the connection relationship of an embodiment;
fig. 4 is a schematic structural view of a liquid storage bottle according to an embodiment.
Reference numerals: 1. a liquid storage bottle; 11. a partition plate; 12. a liquid storage cavity; 13. a groove; 2. a bottle cap; 21. a cover plate; 22. a ring seat; 23. a drainage tube; 24. a negative pressure pipe; 25. a locking plate; 26. a convex ball; 3. a switch port; 4. a switch board; 41. a seal ring; 42. a writing card; 43. a test tube; 5. a locking mechanism; 51. a locking plate; 6. a support rod; 61. a scraper; 62. cleaning cotton; 7. a puncture needle.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, a cardiovascular intervention puncture drainage device comprises a puncture needle 7, a transparent liquid storage bottle 1 and a bottle cap 2, wherein the bottle cap 2 comprises a cover plate 21 and a ring seat 22 arranged at the outer edge position of the cover plate 21, the lower end surface of the ring seat 22 abuts against the upper end surface of the liquid storage bottle 1, and is rotationally connected with the liquid storage bottle 1.
As shown in fig. 1 and 2, a drainage tube 23 communicated with the puncture needle 7 is vertically arranged at the outer edge position of the cover plate 21. The puncture needle 7 is matched with the drainage tube 23, so that effusion at the puncture part is drained.
The lower end surface of the drainage tube 23 is flush with the lower end surface of the cover plate 21, and one end of the drainage tube 23 is provided with a communication port (not shown in the drawing) on the cover plate 21, which can be communicated with the inside of the liquid storage bottle 1. The middle part position of apron 21 is provided with the negative pressure pipe 24 vertically, and the inside of liquid storage bottle 1 is linked together to the one end of negative pressure pipe 24, and the negative pressure pump is connected to the other end of negative pressure pipe 24.
As shown in fig. 1 and 2, a plurality of partition plates 11 are vertically and crosswise arranged in the liquid storage bottle 1, both sides of the plurality of partition plates 11 are fixed on the inner wall of the liquid storage bottle 1, the liquid storage bottle 1 is divided into a plurality of independent liquid storage cavities 12, and meanwhile, the plurality of liquid storage cavities 12 are used for being independently communicated with a drainage tube 23.
When the drainage device is used, the drainage tube 23 is connected with a drainage mechanism on the body of a patient, and the negative pressure tube 24 is connected with a negative pressure pump, so that negative pressure is generated in the whole liquid storage bottle 1. Because the ring seat 22 is arranged between the cover plate 21 and the liquid storage bottle 1, namely the same negative pressure is generated in each liquid storage cavity 12.
When the effusion is required to be pumped, the liquid storage bottle 1 is rotated so that the drainage tube 23 is aligned with any one of the liquid storage cavities 12, then negative pressure is generated in the whole liquid storage bottle 1 by utilizing the negative pressure tube 24, and meanwhile, the effusion is pumped into the liquid storage cavity 12 along the drainage tube 23.
After a period of time, the liquid storage bottle 1 is rotated to enable the drainage tube 23 to be aligned with the next liquid storage cavity 12, so that the accumulated liquid can be pumped and discharged into the next liquid storage cavity 12 at the moment, and the accumulated liquid is stored. The effusion in each liquid storage cavity 12 can be observed to judge the pathological phenomena of the patients in each period.
As shown in fig. 1 and 2, a locking plate 25 for pressing the outer wall of the liquid storage bottle 1 is vertically arranged on the outer wall of the lower end of the ring seat 22, the locking plate 25 is aligned with the drainage tube 23, and an elastic convex ball 26 is arranged on the inner wall of the lower end of the locking plate 25. The outer wall of the upper end of the liquid storage bottle 1 is provided with a plurality of grooves 13, and the grooves 13 are aligned with a plurality of liquid storage cavities 12 and are used for embedding convex balls 26.
When the liquid storage bottle 1 is rotated, the liquid storage bottle 1 rotates relative to the locking plate 25, and at the moment, under the matching action of the convex ball 26 and the groove 13, the accurate positioning and the quick positioning of the liquid storage bottle 1 are realized. Meanwhile, the locking and fixing of the liquid storage bottle 1 is realized by utilizing the matching of the convex ball 26 and the groove 13, so that the use stability of the whole device is improved.
As shown in fig. 2 and 3, the liquid storage bottle 1 is provided with a plurality of switch ports 3, the number of the switch ports 3 is the same as that of the liquid storage cavities 12, and the switch ports are respectively communicated with the liquid storage cavities 12. The switch opening 3 is embedded with a switch board 4, a circle of sealing ring 41 is arranged at the outer edge position of the switch board 4, and a writing card 42 is arranged on the outer wall.
As shown in fig. 2 and 3, the inner wall of the switch plate 4 is vertically provided with a test tube 43 having an upper end opened, and the test tube 43 is used for aligning with the communication port of the drain tube 23. The middle positions of the upper end surface and the lower end surface of the switch plate 4 are respectively connected to the top wall and the bottom wall of the switch port 3 in a rotating way, and the outer wall of the liquid storage bottle 1 is provided with a locking mechanism 5 for fixing the switch plate 4.
As shown in fig. 2 and 3, the locking mechanism 5 includes a pair of locking plates 51 disposed on both sides of the opening 3, the pair of locking plates 51 are rotatably connected to the liquid storage bottle 1, and the pair of locking plates 51 are used to press the outer walls of both sides of the opening and closing plate 4.
When the effusion is stored and collected, the effusion can drop through the communication port of the drainage tube 23 and accumulate in the test tube 43, and then the medical staff can record time or other information on the writing card 42. When all of the test tubes 43 are used, the liquid accumulation in each test tube 43 needs to be assayed.
When the accumulated liquid in each period needs to be assayed, the rotary locking plate 51 moves to separate the locking plate 51 from the outer walls of the two sides of the switch plate 4, so that the locking of the switch plate 4 is released. Then, one side of the switch plate 4 is pressed, so that the switch plate 4 turns outwards along the middle position and drives the test tube 43 to synchronously move outwards. The test tube 43 is then removed or the effusion is removed from the test tube 43, thereby allowing an assay of the effusion to be performed.
When sampling is complete, the entire sampling device is removed and after the device has been thoroughly sterilized, a new test tube 43 is mounted to the back side of the mounting plate in a sterile environment. The locking plate 51 is then rotated so that the locking plate 51 presses against the outer walls of the two sides of the switch plate 4, thereby locking the switch plate 4. The device may then be applied to a patient.
As shown in fig. 2 and 3, the upper end face at the outer edge position of each partition 11 is vertically provided with a support bar 6, the upper end of each support bar 6 is provided with a scraper 61 and cleaning cotton 62 by bending toward the same direction, and the bending direction of the cleaning cotton 62 is opposite to the bending direction of the scraper 61. The scraper 61 and the cleaning cotton 62 each abut against the lower end face of the cover plate 21, and are used for scraping and wiping the communication port of the lower end of the draft tube 23.
When the liquid storage bottle 1 rotates, the liquid storage bottle 1 is controlled to rotate along the bending direction back to the scraping plate 61, and at the moment, the scraping plate 61 can be utilized to scrape the communication port at the lower end of the drainage tube 23, so that accumulated liquid which does not drip at the orifice of the drainage tube 23 is scraped. And then the cleaning cotton 62 is used for wiping the pipe orifice position of the drainage pipe 23, so that the pipe orifice position of the drainage pipe 23 is tidy and clean, and pollution to the next liquid storage cavity 12 is avoided, and the accumulated liquid collected in each liquid storage cavity 12 can fully and accurately reflect the pathological phenomenon of the period.
The present invention is not limited by the specific embodiments, and modifications can be made to the embodiments without creative contribution by those skilled in the art after reading the present specification, but are protected by patent laws within the scope of claims of the present invention.
Claims (5)
1. A cardiovascular interventional puncture drainage device, which is characterized in that: the liquid storage bottle comprises a puncture needle (7), a transparent liquid storage bottle (1) and a bottle cap (2), wherein the bottle cap (2) comprises a cover plate (21) and a ring seat (22) arranged at the outer edge position of the cover plate (21), the ring seat (22) is rotationally connected with the liquid storage bottle (1), a drainage tube (23) communicated with the puncture needle (7) is arranged at the outer edge position of the cover plate (21), and a negative pressure tube (24) is arranged at the middle position;
a plurality of baffle plates (11) are vertically and crosswise arranged in the liquid storage bottle (1), the liquid storage bottle (1) is divided into a plurality of independent liquid storage cavities (12) by the baffle plates (11), and the liquid storage cavities (12) are used for being independently communicated with the drainage tube (23);
the lower end of the drainage tube (23) is flush with the lower end face of the cover plate (21), a supporting rod (6) is vertically arranged on the upper end face of the outer edge position of each partition plate (11), a scraping plate (61) is bent and arranged at the upper end of each supporting rod (6) towards the same direction, and the scraping plate (61) is abutted against the lower end face of the cover plate (21) and used for scraping and brushing the lower end of the drainage tube (23);
the upper end of each supporting rod (6) is provided with cleaning cotton (62) in a bending mode towards the same direction, the bending direction of the cleaning cotton (62) is opposite to the bending direction of the scraping plate (61), and the cleaning cotton (62) is abutted against the lower end face of the cover plate (21) and is used for wiping the lower end of the drainage tube (23);
be provided with a plurality of respectively intercommunication a plurality of on stock solution bottle (1) switch mouth (3) of stock solution chamber (12), the switch mouth (3) are embedded to be equipped with switch board (4), the vertical test tube (43) that are used for aiming at drainage tube (23) that are provided with of inner wall of switch board (4), the middle part position of the up and down terminal surface of switch board (4) all rotate connect in roof and the diapire of switch mouth (3), and the outer wall of stock solution bottle (1) is provided with and is used for fixing locking mechanism (5) of switch board (4).
2. The cardiovascular interventional puncture drainage device of claim 1, wherein: the utility model discloses a liquid storage bottle, including liquid storage bottle (1), including ring seat (22), locking plate (25) of ring seat (22), locking plate (25) are provided with vertically the lower extreme outer wall compresses tightly liquid storage bottle (1) outer wall locking plate (25) aim at drainage tube (23), the lower extreme inner wall of locking plate (25) is provided with elastic convex ball (26), the upper end outer wall of liquid storage bottle (1) is provided with a plurality of recess (13), a plurality of are aimed at to recess (13) liquid storage chamber (12), and are used for supplying convex ball (26) embedding.
3. The cardiovascular interventional puncture drainage device of claim 1, wherein: the locking mechanism (5) comprises a pair of locking plates (51) which are distributed on two sides of the switch opening (3), the locking plates (51) are rotationally connected to the liquid storage bottle (1), and the locking plates are used for pressing the outer walls on two sides of the switch plate (4).
4. The cardiovascular interventional puncture drainage device of claim 1, wherein: a circle of sealing rings (41) are arranged at the outer edge positions of the switch plates (4).
5. The cardiovascular interventional puncture drainage device of claim 1, wherein: the outer wall of the switch board (4) is provided with a writing card (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011503239.2A CN112604038B (en) | 2020-12-18 | 2020-12-18 | Cardiovascular intervention puncture drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011503239.2A CN112604038B (en) | 2020-12-18 | 2020-12-18 | Cardiovascular intervention puncture drainage device |
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| CN112604038A CN112604038A (en) | 2021-04-06 |
| CN112604038B true CN112604038B (en) | 2023-04-28 |
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| CN202011503239.2A Active CN112604038B (en) | 2020-12-18 | 2020-12-18 | Cardiovascular intervention puncture drainage device |
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| CN112604038A (en) | 2021-04-06 |
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