CN112755263A - Pericardial effusion drainage draw-out device for nursing of cardiology department - Google Patents
Pericardial effusion drainage draw-out device for nursing of cardiology department Download PDFInfo
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- CN112755263A CN112755263A CN202110045510.0A CN202110045510A CN112755263A CN 112755263 A CN112755263 A CN 112755263A CN 202110045510 A CN202110045510 A CN 202110045510A CN 112755263 A CN112755263 A CN 112755263A
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3494—Trocars; Puncturing needles with safety means for protection against accidental cutting or pricking, e.g. limiting insertion depth, pressure sensors
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Abstract
The invention relates to the technical field of cardiology nursing, and discloses a pericardial effusion drainage and extraction device for cardiology nursing. This intracardiac branch of academic or vocational study nursing is with heart package hydrops drainage draw-out device, the inside texture that is provided with mobile jib looks adaptation of metal block, the mobile jib up moves and promotes the metal parts operation, metal parts receives impact and extrusion force and takes place the vibration, metal parts receives the extrusion force and promotes the movable rod operation, take out from the ware and receive the reverse effort of installation piece in the middle of gradually influence and downstream, end piece self has certain gravity, fall into the base to end piece bottom under the action of gravity in, take out from the ware and insert to the pericardium part epidermis through the suction head on top slowly, take out from it, avoid slow going on simultaneously, can make the more convenient observation real-time condition of doctor, prevent to insert too much and puncture the pericardium.
Description
Technical Field
The invention relates to the technical field of cardiology nursing, in particular to a pericardial effusion drainage and extraction device for cardiology nursing.
Background
The cardiology department, i.e. the cardiovascular department, is a clinical department set up for diagnosis and treatment of cardiovascular vascular diseases in major internal medicine of hospitals at all levels, and the medical apparatus refers to instruments, equipment, instruments, in-vitro diagnostic reagents and calibrators, materials and other similar or related articles which are directly or indirectly used for human bodies, and includes required computer software, the utility is mainly obtained through physical means and the like, not through pharmacology, immunology or metabolism, or only plays an auxiliary role though the utility is participated in the manners, the pericardium is a layer of membrane covering the outside of the heart, and a lot of serous fluid is often present between the pericardium and the heart wall, and needs to be drained by doctors to ensure the blockage of the pericardium.
However, the traditional pericardial effusion drainage and extraction device often needs to penetrate a puncture needle between a pericardium and a heart wall, then slurry generated in the middle of the pericardial effusion is extracted, but often along with the reduction of the internal central space of the pericardial effusion, the negative pressure of the pericardium and the heart wall is increased relatively quickly, the relatively extrusion force is also improved, the needle tube at the bottom end is sucked and moved downwards, the needle tube easily penetrates the pericardium again, the patient is subjected to secondary injury again, not only, the traditional puncture mode is generally that the puncture at the top end of the syringe punctures the patient, the operation depth is not easy to judge when the medical staff inserts the pericardial effusion, the work efficiency is easily reduced and the pericardial injury is easily caused, and therefore, the pericardial effusion drainage and extraction device for nursing in the cardiology department can be produced accordingly.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a pericardial effusion drainage extraction device for cardiology department nursing, which has the advantages of preventing the pericardium from being punctured again during extraction and conveniently adjusting the insertion depth, and effectively solves the problems.
(II) technical scheme
In order to achieve the purposes of preventing the pericardium from being punctured again during extraction and conveniently adjusting the insertion depth, the invention provides the following technical scheme:
a pericardial effusion drainage and extraction device for cardiology department nursing comprises a main body, wherein a extraction device is movably connected in the middle of the main body, mounting blocks are fixedly connected to the left end and the right end of the extraction device, metal parts are movably connected to the outer sides of the mounting blocks, a movable rod is movably connected to the left end of each metal part, an auxiliary table is movably mounted at the rear end of each movable rod, a push block is rotatably connected to the left end of the auxiliary table, a main rod is movably connected below each metal part, a metal block is movably connected to the front end of each main rod, and a bottom block is fixedly connected to the lower;
the bottom block below swing joint has the friction plate, and friction plate inboard swing joint has the screw thread spare, and the outside swing joint of screw thread spare has the disc, and that one end swing joint that keeps away from the extractor in the disc rear end has well core rod, well core rod front end swing joint has firm piece, well core rod rear end swing joint has the track, track front end swing joint has the rotary table, the inside center swing joint of rotary table has the metal slide, track below swing joint has the stay, installation piece lower extreme swing joint has the pericardium part.
Preferably, the main part is middle and lie in the middle swing joint of installation piece and take out from the ware, takes out from about the ware both ends and lie in mobile connection of mobile jib center department and have the installation piece, and this kind of structure has stability and ease for use.
Preferably, the bottom end of the main rod is movably connected with a bottom block below the metal block, the bottom block is made of stainless steel and is symmetrical about the center of the extractor, and the structure has adaptability and safety.
Preferably, the lower end of the metal part and the upper end of the friction plate are movably connected with a main rod, the main rod and the friction plate are matched in specification and size and are linked in an equal mode, and the structure has usability and linkage.
Preferably, the metal sliding seats are movably connected to the inner portion of the circular turntable and located at the center of the track, the metal sliding seats and the central axis of the circular turntable are located on the same straight line, the distance between each two adjacent metal sliding seats is equal to the angle between each two adjacent metal sliding seats, and the structure is easy to use and stable.
Preferably, the rear end of the threaded part and the rear end of the disc are movably connected with a center rod, the specification and the size of the center rod are the same, and the center of the stabilizing block is uniformly distributed as a reference, so that the safety and the symmetry are realized.
(III) advantageous effects
Compared with the prior art, the invention provides a pericardial effusion drainage and extraction device for cardiology department nursing, which has the following beneficial effects:
1. this intracardiac branch of academic or vocational study nursing is with heart package hydrops drainage draw-out device, pass the metal block through the mobile jib up-moving, the inside texture that is provided with mobile jib looks adaptation of metal block, the mobile jib up-moving promotes the metal parts operation, the metal parts receives impact and the extrusion power and takes place the vibration, the metal parts receives the extrusion force and promotes the movable rod operation, the extractor receives the influence of middle installation piece counter force gradually and downstream, the bottom piece self has certain gravity, fall into in the base to the bottom piece bottom under the action of gravity, the extractor inserts to the pericardium part epidermis through the suction head on top is slow, extract from it, avoid slow going on simultaneously, can make doctor's more convenient observation real-time condition, prevent to insert too much and puncture the pericardium.
2. When the bottom block falls into the connecting seat at the bottom, the round rod fitting at the center of the bottom block abuts against the friction plate to move downwards, the friction plate moves downwards to rub and drive the central rod to move, the central rod is matched with the inner texture of the friction plate and moves towards the direction close to the friction plate, the central rod rubs and drives the screw to move synchronously, the screw rotates anticlockwise and drives the disc to move, the disc acts on surrounding slurry to adjust the negative pressure of the slurry to a qualified value, the central rod moves towards the direction close to the extractor, the track is in an irregular arc shape and forms a certain margin when the track rotates, when the metal slide seat is inserted too deeply, the metal slide seat on the groove of the track rotates fast and rotates through the irregular margin, so that the metal slide seat slides to a more proper position, and the depth of the metal slide seat is controlled better, the equipment is easier to judge, the working effect is improved, the damage is avoided, and the nursing drainage effect is achieved.
Drawings
FIG. 1 is a schematic front view of a main body structure of the present invention;
FIG. 2 is a front view of the extractor of the present invention;
FIG. 3 is a schematic front view of the movable rod structure of the present invention;
FIG. 4 is a schematic front view of the boom structure of the present invention;
FIG. 5 is a schematic front view of the screw structure of the present invention;
FIG. 6 is a schematic front view of a stay structure according to the present invention;
fig. 7 is a schematic front view of a pericardial structure according to the present invention.
In the figure: 1. a main body; 2. a drawing-off device; 3. mounting blocks; 4. a metal member; 5. a movable rod; 6. an auxiliary table; 7. a push block; 8. a main rod; 9. a metal block; 10. a bottom block; 11. a friction plate; 12. a threaded member; 13. a disc; 14. a center pole; 15. a stabilizing block; 16. a track; 17. a circular turntable; 18. a metal slide; 19. a stay; 20. a pericardial component.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Please refer to fig. 1-7:
a pericardial effusion drainage and extraction device for cardiology department nursing comprises a main body 1, wherein a suction device 2 is movably connected in the middle of the main body 1 and the middle of an installation block 3, the left end and the right end of the suction device 2 and the center of a main rod 8 are movably connected with the installation block 3, and the structure has stability and usability; the middle of the main body 1 is movably connected with a drawing-out device 2, the left end and the right end of the drawing-out device 2 are fixedly connected with mounting blocks 3, the outer sides of the mounting blocks 3 are movably connected with metal parts 4, the lower ends of the metal parts 4 are movably connected with a main rod 8 which is positioned at the upper end of a friction plate 11, the main rod 8 and the friction plate 11 are mutually matched in specification and size and are linked in an equal manner, and the structure has usability and linkage; the left end of the metal part 4 is movably connected with a movable rod 5, the rear end of the movable rod 5 is movably provided with an auxiliary table 6, the left end of the auxiliary table 6 is rotatably connected with a push block 7, a main rod 8 is movably connected below the metal part 4, the bottom end of the main rod 8 is movably connected with a bottom block 10 below a metal block 9, the bottom block 10 is made of stainless steel and is centrally symmetrical about the extractor 2, and the structure has adaptability and safety; the front end of the main rod 8 is movably connected with a metal block 9, and the lower end of the main rod 8 is fixedly connected with a bottom block 10;
a friction plate 11 is movably connected below the bottom block 10, a threaded part 12 is movably installed on the inner side of the friction plate 11, a central rod 14 is movably connected to the rear end of the threaded part 12 and the rear end of the disc 13, the specification and the size of the central rod 14 are the same, and the central rod 14 is uniformly distributed by taking the center of the stabilizing block 15 as a reference, so that the safety and the symmetry are realized; a disc 13 is movably connected to the outer part of the threaded part 12, a central rod 14 is movably mounted at the rear end of the disc 13 and at the end far away from the drawing device 2, a stabilizing block 15 is movably connected to the front end of the central rod 14, a track 16 is movably connected to the rear end of the central rod 14, a circular rotating disc 17 is movably connected to the front end of the track 16, a metal sliding seat 18 is movably connected to the center of the track 16 inside the circular rotating disc 17, the metal sliding seats 18 and the central axis of the circular rotating disc 17 are on the same straight line, and the distance and the angle between every two adjacent metal sliding seats 18 are the same; the center of the inside of the round rotary table 17 is movably connected with a metal sliding seat 18, a stay 19 is movably connected below the track 16, and the lower end of the mounting block 3 is movably connected with a pericardium part 20.
When the device is used, firstly, the installation and the safety protection of the device are checked, the driving part is started, the main rod 8 is stirred upwards by hands to move, the main rod 8 penetrates through the metal block 9 to move upwards, the texture matched with the main rod 8 is arranged inside the metal block 9, the main rod 8 moves upwards to push the metal part 4 to move, the metal part 4 vibrates under the action of impact force and extrusion force, the metal part 4 pushes the movable rod 5 to move under the action of extrusion force, the movable rod 5 is propped against the upper part of the auxiliary table 6 and moves towards the push block 7 with a certain offset trend, the auxiliary table 6 pushes the push block 7 to move inwards, the push block 7 pushes the installation block 3 to move, the installation block 3 performs a certain action force on the extractor 2, the texture matched with the inner part of the installation block and the inner part of the extractor 2 is gradually influenced by the reverse action force of the installation block 3 in the, the bottom block 10 has certain gravity and falls into the base at the bottom of the bottom block 10 under the action of gravity, the suction device 2 is slowly inserted into the surface of the pericardium part 20 through the suction head at the top end to suck the pericardium part, and slow operation is avoided, so that a doctor can more conveniently observe real-time conditions, and the pericardium is prevented from being punctured due to excessive insertion;
meanwhile, when the bottom block 10 falls into the bottom connection seat, the round rod fitting at the center of the bottom block 10 pushes the friction plate 11 to move downwards, the friction plate 11 moves downwards to rub and drive the central rod 14 to move, the central rod 14 is matched with the internal texture of the friction plate 11, the central rod 14 moves towards the direction close to the friction plate 11, the central rod 14 rubs and drives the screw 12 to move synchronously, the screw 12 rotates anticlockwise and drives the disc 13 to move, the disc 13 acts on the surrounding slurry to adjust the negative pressure to a qualified value, the central rod 14 moves towards the direction close to the drawer 2, the central rod 14 pulls the metal slide seat 18 to move, the metal slide seat 18 is matched with the internal texture of the round rotary disc 17, the round rotary disc 17 limits the internal metal slide seat 18 to move, the track matched with the track 16 is arranged inside the metal slide seat 18, and the track 16 is in an irregular arc shape, form certain surplus when track 16 rotates, when inserting too deeply, metal slide 18 on the track 16 recess rotates fast, utilizes anomalous surplus to rotate it, makes metal slide 18 slide to more suitable position, then its degree of depth of better control, makes equipment judge more easily, improves the working effect, avoids appearing the damage, has reached the effect of nursing drainage.
Please refer to fig. 1-7 for the above structure and process.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a pericardial effusion drainage draw-out device for intracardiac branch of academic or vocational study nursing, includes main part (1), its characterized in that: the device comprises a main body (1), a drawing-out device (2) is movably connected in the middle of the main body (1), mounting blocks (3) are fixedly connected to the left end and the right end of the drawing-out device (2), metal parts (4) are movably connected to the outer sides of the mounting blocks (3), a movable rod (5) is movably connected to the left end of each metal part (4), an auxiliary table (6) is movably mounted at the rear end of each movable rod (5), a push block (7) is rotatably connected to the left end of each auxiliary table (6), a main rod (8) is movably connected to the lower portion of each metal part (4), a metal block (9) is movably connected to the front end of each main rod (8);
bottom piece (10) below swing joint has friction plate (11), friction plate (11) inboard movable mounting has screw thread spare (12), screw thread spare (12) outside swing joint has disc (13), disc (13) rear end and keep away from that one end movable mounting who takes out from ware (2) have well core rod (14), well core rod (14) front end swing joint has firm piece (15), well core rod (14) rear end swing joint has track (16), track (16) front end swing joint has round carousel (17), round carousel (17) inside center swing joint has metal slide (18), track (16) below swing joint has stay (19), installation piece (3) lower extreme swing joint has pericardium part (20).
2. The pericardial effusion drainage and extraction device for cardiology department care according to claim 1, characterized in that: the middle of the main body (1) is movably connected with a drawing-out device (2) in the middle of the mounting block (3), and the drawing-out device (2) is connected with the mounting block (3) at the left end, the right end and the center of the main rod (8).
3. The pericardial effusion drainage and extraction device for cardiology department care according to claim 1, characterized in that: the bottom end of the main rod (8) is movably connected with a bottom block (10) below the metal block (9), and the bottom block (10) is made of stainless steel and is symmetrical about the center of the extractor (2).
4. The pericardial effusion drainage and extraction device for cardiology department care according to claim 1, characterized in that: the lower end of the metal part (4) is movably connected with a main rod (8) which is positioned at the upper end of the friction plate (11), and the main rod (8) and the friction plate (11) are matched with each other in specification and size and are linked with each other in an equal way.
5. The pericardial effusion drainage and extraction device for cardiology department care according to claim 1, characterized in that: the metal sliding seats (18) are movably connected to the inner portion of the circular rotating disc (17) and located at the center of the track (16), and the distances and angles between the metal sliding seats (18) and the central axis of the circular rotating disc (17) are the same.
6. The pericardial effusion drainage and extraction device for cardiology department care according to claim 1, characterized in that: the rear end of the screw piece (12) is movably connected with a central rod (14) at the rear end of the disc (13), the specification and the size of the central rod (14) are the same, and the central rod is uniformly distributed by taking the center of the stabilizing block (15) as a reference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110045510.0A CN112755263A (en) | 2021-01-14 | 2021-01-14 | Pericardial effusion drainage draw-out device for nursing of cardiology department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110045510.0A CN112755263A (en) | 2021-01-14 | 2021-01-14 | Pericardial effusion drainage draw-out device for nursing of cardiology department |
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| Publication Number | Publication Date |
|---|---|
| CN112755263A true CN112755263A (en) | 2021-05-07 |
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|---|---|---|---|
| CN202110045510.0A Pending CN112755263A (en) | 2021-01-14 | 2021-01-14 | Pericardial effusion drainage draw-out device for nursing of cardiology department |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113450337A (en) * | 2021-07-07 | 2021-09-28 | 沈阳先进医疗设备技术孵化中心有限公司 | Evaluation method and device for hydrops in pericardial cavity, electronic device and storage medium |
-
2021
- 2021-01-14 CN CN202110045510.0A patent/CN112755263A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113450337A (en) * | 2021-07-07 | 2021-09-28 | 沈阳先进医疗设备技术孵化中心有限公司 | Evaluation method and device for hydrops in pericardial cavity, electronic device and storage medium |
| CN113450337B (en) * | 2021-07-07 | 2024-05-24 | 东软医疗系统股份有限公司 | Method and device for evaluating effusion in pericardial space, electronic equipment and storage medium |
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Application publication date: 20210507 |
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