CN218980155U

CN218980155U - Cardiovascular internal medicine hydrops drainage pipe

Info

Publication number: CN218980155U
Application number: CN202222218559.4U
Authority: CN
Inventors: 尹雪松
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-23
Filing date: 2022-08-23
Publication date: 2023-05-09
Anticipated expiration: 2032-08-23

Abstract

The application discloses cardiovascular internal medicine hydrops drainage pipe relates to medical instrument technical field, including the drainage tube, one side cover on drainage tube surface is equipped with the needle file, the both ends fixedly connected with of needle file pinch the piece, the surface cover of drainage tube is equipped with pushing mechanism, one side cover that the needle file was kept away from on the drainage tube surface is equipped with the negative pressure bag, the top of negative pressure bag is provided with fixed establishment. The utility model provides a cardiovascular internal medicine hydrops drainage pipe is through pulling through T type pole, then rotatory place the top of T type pole in the butt plate top spacing, drive the depression bar and rise along the bracing piece, thereby make flattened drainage tube resume unobstructed, make drainage become controllable, if meet hydrops too much, wait after the negative pressure bag fills up the hydrops, rotatory T type pole, make the second spring lose the power resilience, push down the outer wall of compression drainage tube with the depression bar, make the drainage pause, conveniently change the drainage bag, need not to trade the syringe needle again and insert patient affected part, patient's misery has been reduced greatly.

Description

Cardiovascular internal medicine hydrops drainage pipe

Technical Field

The application relates to the technical field of medical instruments, in particular to a cardiovascular internal medicine effusion drainage catheter.

Background

The cardiology department, namely the cardiovascular department, is a clinical department set by the department of major department of hospitals for diagnosing and treating cardiovascular diseases, and the treated diseases comprise angina pectoris, hypertension, sudden death, arrhythmia, heart failure, premature beat, arrhythmia, myocardial infarction, cardiomyopathy, myocarditis, acute myocardial infarction and other cardiovascular diseases, and cardiovascular dropsy is a common disease.

Most of the hydrops drainage catheters are single in design, and only one needle is connected with one hose, so that the hydrops drainage catheter does not have the function of starting and stopping drainage, so that drainage is started as long as the needle is inserted into a patient, other normal tissues can be mistakenly sucked, the condition of the patient is aggravated, the accident occurrence rate is increased, and the applicability of the hydrops drainage catheter is poor.

Disclosure of Invention

The utility model provides a hydrops drainage catheter for cardiovascular internal medicine, which solves the problems that most hydrops drainage catheters are single in design, only one needle is connected with one hose, and the drainage stopping function is not realized, so that drainage is started only when the needle is inserted into a patient, other normal tissues can be mistakenly sucked, and the illness state of the patient is aggravated.

The application adopts the following technical scheme for solving the technical problems:

the utility model provides a cardiovascular internal medicine hydrops drainage pipe, includes the drainage tube, one side cover on drainage tube surface is equipped with the needle file, the both ends fixedly connected with of needle file pinch the piece, the surface cover of drainage tube is equipped with pushing down the mechanism, one side cover that the needle file was kept away from on the drainage tube surface is equipped with the negative pressure bag, the top of negative pressure bag is provided with fixed establishment.

By adopting the technical scheme, medical staff can directly pinch the pinching block to insert the needle into the affected part, so that the operation is convenient.

Further, the pressing mechanism includes: the cover is located the storehouse of pushing down on drainage tube surface, the top of pushing down the storehouse is provided with two sets of butt boards, the bottom at storehouse both ends is provided with the installation piece down, the top fixedly connected with bracing piece of installation piece, the surface sliding connection of bracing piece has the depression bar, the top fixedly connected with stopper of bracing piece, the below cover of bracing piece surface stopper is equipped with the second spring, the top swivelling joint of depression bar has T type pole.

By adopting the technical scheme, the T-shaped rod is pulled to cancel the extrusion of the drainage tube, and the drainage tube can be re-extruded after loosening, so that the drainage tube is controllable in flow guiding and adaptability is improved.

Further, the fixing mechanism includes: the mounting plate of fixed connection in negative pressure bag top, one side at mounting plate top is provided with prevents the touch block, the top of mounting plate is provided with two sets of second L type pieces, two sets of notches have been seted up to one side that the mounting plate top is close to the second L type piece, the both sides fixedly connected with slide bar of notch inner chamber, one side cover that the slide bar is close to second L type piece surface is equipped with first L type piece, one side cover of slide bar surface first L type piece is equipped with first spring.

By adopting the technical scheme, the pinching block is inserted into the first L-shaped block and then pushed into the second L-shaped block, and the needle head is placed in the anti-contact block, so that the harm of the needle head to people during no use or transportation is prevented.

Further, the chute is offered at the both ends of notch inner chamber, the both ends that first L type piece is located the notch inboard are provided with the slider, and the one end of slider extends to the inboard of chute.

Through adopting above-mentioned technical scheme for first L type piece can not control to rock when pulling first L type piece, has increased the stability when first L type piece removes.

Further, the standing groove is formed in the top of the abutting plate, and the standing groove is mutually matched with the top of the T-shaped rod.

Through adopting above-mentioned technical scheme for after rotatory T type pole, place in the butt plate top and can not drop, increased its stability.

Further, a rubber pad is fixedly connected to the top of the pinching block, and the rubber pad is formed by a strip shape.

Through adopting above-mentioned technical scheme, will pinch the surface setting multiunit rubber pad of piece, increase frictional force for control to the syringe needle is more accurate.

In summary, the present application includes at least one of the following beneficial effects:

1. the utility model discloses a through pull through T type pole, then rotatory place the top of T type pole in the butt plate top spacing, drive the depression bar and rise along the bracing piece, thereby make flattened drainage tube resume unobstructed, make drainage become controllable, if meet the hydrops too much, wait to the negative pressure bag and fill the hydrops after, rotatory T type pole, make the second spring lose the power resilience, compress the outer wall of drainage tube with the depression bar, make drainage pause, conveniently change the drainage bag, need not to trade the syringe needle again and insert the patient affected part, patient's misery has been reduced greatly, medical personnel's work load has also been reduced, and then this drainage pipe's suitability has been increased.

2. The utility model discloses a, through the setting of two sets of second L type pieces and first L type piece, the setting of rethread anti-touch piece for the syringe needle is when not using, and the needle point can be arranged in anti-touch piece, makes to pinch between piece and spacing first L type piece and the second L type piece, thereby fixed needle file, makes this drainage pipe conveniently carry, can not be stabbed by the syringe needle, when abandoning after using, also can not accidentally injure other people because of the naked problem of syringe needle, causes the virus infection even, greatly increased the security of this drainage pipe, and then increased the practicality of this drainage pipe.

Drawings

FIG. 1 is a schematic perspective view of the present application;

FIG. 2 is a schematic rear perspective view of the present application;

FIG. 3 is an enlarged schematic view of portion A of FIG. 2 of the present application;

fig. 4 is an enlarged schematic view of part B of fig. 2 of the present application.

Reference numerals illustrate:

1. a drainage tube; 2. a negative pressure bag; 3. a mounting plate; 4. a needle stand; 5. kneading blocks; 6. a first L-shaped block; 7. a second L-shaped block; 8. a touch-proof block; 9. a slide block; 10. a chute; 11. a slide bar; 12. a first spring; 13. a notch; 14. a T-shaped rod; 15. a retaining plate; 16. a limiting block; 17. a second spring; 18. a compression bar; 19. pressing down the bin; 20. a mounting block; 21. and (5) supporting the rod.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-4.

The embodiment of the application discloses a cardiovascular internal medicine hydrops drainage catheter.

Referring to fig. 1-4 in combination, a drainage catheter for effusion in cardiovascular medicine comprises a drainage tube 1, a needle seat 4 is sleeved on one side of the surface of the drainage tube 1, pinching blocks 5 are fixedly connected to two ends of the needle seat 4, a pressing mechanism is sleeved on the surface of the drainage tube 1, a negative pressure bag 2 is sleeved on one side of the surface of the drainage tube 1 away from the needle seat 4, and a fixing mechanism is arranged on the top of the negative pressure bag 2. Medical staff can pinch the pinch block 5 to insert the needle head at one end of the needle seat 4 into the position needing drainage effusion, thereby facilitating the operation of the medical staff and increasing the accuracy.

Referring to fig. 1, 2 and 4, the pressing mechanism includes: the pushing down bin 19 of cover on drainage tube 1 surface is provided with two sets of butt plates 15 in the top of pushing down bin 19, and the bottom at pushing down bin 19 both ends is provided with installation piece 20, and the top fixedly connected with bracing piece 21 of installation piece 20, the surface sliding connection of bracing piece 21 has depression bar 18, the top fixedly connected with stopper 16 of bracing piece 21, the cover of the below of the stopper 16 of bracing piece 21 surface is equipped with second spring 17, the top swivelling joint of depression bar 18 has T type pole 14. The T-shaped rod 14 is pulled to drive the compression rod 18 to ascend along the support rod 21, so that the second spring 17 is compressed under force, the extrusion to the drainage tube 1 is canceled, the effusion can be extracted, the T-shaped rod 14 is loosened to rebound, the drainage tube 1 is pressed again, drainage is suspended, the drainage becomes controllable, and the operation is convenient.

Referring to fig. 1-3, the securing mechanism includes: the mounting panel 3 of fixed connection in negative pressure bag 2 top, one side at mounting panel 3 top is provided with prevents touch block 8, the top of mounting panel 3 is provided with two sets of second L type pieces 7, two sets of notch 13 have been seted up to one side that the mounting panel 3 top is close to second L type piece 7, the both sides fixedly connected with slide bar 11 of notch 13 inner chamber, one side cover that slide bar 11 is close to second L type piece 7 surface is equipped with first L type piece 6, one side cover of slide bar 11 surface first L type piece 6 is equipped with first spring 12. One end of the pinching block 5 is inserted into the first L-shaped block 6 and then pulled back along the sliding rod 11, so that the first spring 12 is compressed under force, then the other end of the pinching block is inserted into the second L-shaped block 7, the pinching block 5 is loosened when the needle head is aligned into the anti-contact block 8, so that the first spring 12 is in force-losing rebound, the needle seat 4 is fixed, and the harm of the needle head to a person when the needle head is not used is reduced.

Referring to fig. 3, two ends of the inner cavity of the slot 13 are provided with a sliding groove 10, two ends of the first L-shaped block 6 located at the inner side of the slot 13 are provided with sliding blocks 9, and one end of each sliding block 9 extends to the inner side of the sliding groove 10. When the first L-shaped block 6 is pulled, the sliding block 9 only slides along the sliding groove 10, and the sliding block cannot deviate, so that the pinch block 5 is fixed more firmly.

Referring to fig. 1-2, a placement groove is formed in the top of the retaining plate 15, and the placement groove is mutually matched with the top of the T-shaped rod 14. After the T-shaped rod 14 is pulled up, the T-shaped rod is placed in the placing groove in a rotating mode, so that medical staff does not need to hold the T-shaped rod 14 all the time, and the workload of the medical staff is reduced.

Referring to fig. 1-2, a rubber pad is fixedly connected to the top of the kneading block 5, and the rubber pad is formed by a strip shape. The pinching blocks 5 are fixedly connected with a plurality of groups of rubber pads, so that medical staff cannot slip when pushing the needle into the body of a patient, and the safety of the drainage catheter is improved.

According to the working principle of the cardiovascular internal medicine hydrops drainage catheter when in use, one end of the pinching block 5 is pulled towards the direction far away from the second L-shaped block 7, the other end of the pinching block 5 is moved out of the second L-shaped block 7 to cancel the limit, then the needle seat 4 is taken out, an affected part of a patient needing to drain hydrops is inserted, then the T-shaped rod 14 is pulled upwards, so that the second spring 17 is compressed under force, meanwhile, the pressing rod 18 is enabled to ascend along the supporting rod 21, the extrusion of the drainage tube 1 is canceled, the T-shaped rod 14 is rotated for ninety degrees after being pulled to the top, the liquid is placed on the retaining plate 15, then the hydrops starts to be pumped into the negative pressure bag 2 due to the arrangement of the negative pressure bag 2, when the extraction is needed to be suspended or the negative pressure bag 2 needs to be replaced, the T-shaped rod 14 is rotated for ninety degrees again, at the moment, the second spring 17 is in force-losing rebound stretching, the pressing rod 18 is pressed downwards, the inner wall of the drainage tube 1 is pressed to be close mutually, after the use, one side of the pinching block 5 is clamped into the first L-shaped block 6, the pressing rod 18 is pulled backwards, the first spring 12 is enabled to be aligned with the inner cavity of the first spring 12, then the compression block 8 is aligned with the second L-shaped block 5, the second spring 5 is aligned with the other side of the negative pressure bag 5, and the negative pressure bag is released, the needle is fixed, and the needle is aligned with the second side of the first side of the negative pressure block 5 is adjusted.

The foregoing is only a preferred embodiment of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art, within the scope of the present application, shall cover the protection scope of the present application with equivalent substitution or modification according to the technical solution of the present application and the application concept thereof.

Claims

1. The utility model provides a cardiovascular internal medicine hydrops drainage pipe, includes drainage tube (1), its characterized in that, one side cover on drainage tube (1) surface is equipped with needle file (4), the both ends fixedly connected with of needle file (4) pinch piece (5), the surface cover of drainage tube (1) is equipped with pushing down the mechanism, one side cover that needle file (4) were kept away from on drainage tube (1) surface is equipped with negative pressure bag (2), the top of negative pressure bag (2) is provided with fixed establishment.

2. The cardiovascular medical effusion drainage catheter of claim 1, wherein the depressing mechanism comprises: the cover is located storehouse (19) that pushes down on drainage tube (1) surface, the top of storehouse (19) is provided with two sets of butt boards (15) that push down, the bottom at storehouse (19) both ends is provided with installation piece (20) that pushes down, the top fixedly connected with bracing piece (21) of installation piece (20), the surface sliding connection of bracing piece (21) has depression bar (18), the top fixedly connected with stopper (16) of bracing piece (21), the below cover of bracing piece (21) surface stopper (16) is equipped with second spring (17), the top swivelling joint of depression bar (18) has T type pole (14).

3. The cardiovascular medical effusion drainage catheter of claim 1, wherein the fixation mechanism comprises: the utility model provides a negative pressure bag, including mounting panel (3) at negative pressure bag (2), one side at mounting panel (3) top is provided with prevents touch block (8), the top of mounting panel (3) is provided with two sets of second L type pieces (7), two sets of notch (13) have been seted up to one side that mounting panel (3) top is close to second L type piece (7), the both sides fixedly connected with slide bar (11) of notch (13) inner chamber, one side cover that slide bar (11) is close to second L type piece (7) surface is equipped with first L type piece (6), one side cover of slide bar (11) surface first L type piece (6) is equipped with first spring (12).

4. A cardiovascular internal medicine effusion drainage catheter according to claim 3, characterized in that the two ends of the inner cavity of the notch (13) are provided with sliding grooves (10), the two ends of the first L-shaped block (6) positioned at the inner side of the notch (13) are provided with sliding blocks (9), and one end of each sliding block (9) extends to the inner side of each sliding groove (10).

5. Cardiovascular internal medicine hydrops drainage catheter according to claim 2, characterized in that the top of the retaining plate (15) is provided with a placing groove, and the placing groove is mutually adapted with the top of the T-shaped rod (14).

6. The cardiovascular internal medicine effusion drainage catheter according to claim 1, wherein the top of the pinching block (5) is fixedly connected with a rubber pad, and the rubber pad is formed by a strip shape.