CN220001769U

CN220001769U - Rebound arterial hemostix

Info

Publication number: CN220001769U
Application number: CN202320937754.4U
Authority: CN
Inventors: 方银萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-24
Filing date: 2023-04-24
Publication date: 2023-11-14
Anticipated expiration: 2033-04-24

Abstract

The utility model relates to the technical field of hemostix and discloses a rebound arterial hemostix, which comprises a fixed mounting bottom block, wherein the top of the fixed mounting bottom block is fixedly connected with a rubber rebound blood storage block, one end of the rubber rebound blood storage block is fixedly connected with a first conduit, the other end of the first conduit is fixedly connected with a first switch valve, the other end of the first switch valve is fixedly connected with a second conduit, the other end of the rubber rebound blood storage block is fixedly connected with a third conduit, and the other end of the third conduit is fixedly connected with a second switch valve; according to the utility model, through the connecting protection mechanism, after the use is finished and disinfection is finished, the top of the blood drawing port can be protected through the connecting protection mechanism, and meanwhile, the connecting protection mechanism and the blood drawing head are of an integral structure, so that the operation can be conveniently carried out, the loss is prevented, and the operation is convenient and quick.

Description

Rebound arterial hemostix

Technical Field

The utility model relates to the technical field of hemostix, in particular to a rebound arterial hemostix.

Background

At present, most of clinical hospitals do not have special arterial hemostix, and part of arterial blood containing arterial tube liquid needs to be extracted through a tee joint, and then the needed arterial blood needs to be extracted. This is cumbersome, requires multiple syringes, and is at risk of infection. In addition, there are some arterial blood drawing devices for hospital use, and the main body of such blood drawing device is composed of a base, a suction handle and a foldable silica gel sheath wrapped on the handle. In the use process, the passageway of the pressurizing bag end needs to be closed before blood sampling, the passageway between the patient end and the blood storage groove is opened, then the base is held by one hand, and the suction handle is pulled outwards by the other hand, so that pressure is generated in the groove, and blood is sucked into the groove. After the blood sampling operation is finished, the suction handle is pushed, the liquid in the groove is pushed back into the patient, and finally, the pressurizing bag passage is opened to flush the pipeline. Such aspiration reservoirs must be handled with both hands in operation and, secondly, are difficult to handle when aspiration is required while debugging due to the deviation in catheter position caused by an imperfect arterial catheter position or patient movement.

By searching, as disclosed in CN217723517U, arterial blood of a patient is drained through the pipeline and sequentially flows through the blood drawing component and the second passage switch until flowing into the blood storage component, and then by closing the second passage switch and penetrating the blood drawing component by a proper syringe or arterial blood needle, the blood can flow into a syringe under arterial pressure or can be pumped at a uniform speed to obtain required arterial blood. Finally, the second passage switch is opened and the blood storage component is extruded, so that liquid in the blood storage component flows back to the body of a patient, arterial blood sampling operation time is saved, operation is simple and convenient, pollution risk in operation is reduced, unnecessary blood waste is avoided, and excessive use of consumable materials is reduced.

In the above-mentioned technical solution, since the whole device is capable of being recycled, however, there is no corresponding protection mechanism at the end of the blood drawing component, and the blood will flow through the holes when the blood is drawn by multiple punctures, although the holes inside the blood will be sterilized before the blood is used, the more the holes inside the blood will be sterilized, the more difficult and less thorough the sterilization will be caused, and the risk of stabbing will be caused to the medical staff, therefore, we propose a rebound arterial hemostix.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a rebound arterial hemostix to solve the above-mentioned problems in the prior art.

The utility model provides the following technical scheme: the rebound arterial hemostix comprises a fixed mounting bottom block, the top of the fixed mounting bottom block is fixedly connected with a rubber rebound blood storage block, one end of the rubber rebound blood storage block is fixedly connected with a first conduit, the other end of the first conduit is fixedly connected with a first switch valve, the other end of the first switch valve is fixedly connected with a second conduit, the other end of the rubber rebound blood storage block is fixedly connected with a third conduit, the other end of the third conduit is fixedly connected with a second switch valve, the other end of the second switch valve is fixedly connected with a fourth conduit, the other end of the fourth conduit is fixedly connected with a blood drawing head, the surface of the blood drawing head is fixedly connected with a connection protection mechanism, the top of the blood drawing head is fixedly connected with a blood drawing port, the other side of the blood drawing head is fixedly connected with a fifth conduit, and the other end of the fifth conduit is fixedly connected with a connection needle;

further, the bottom fixedly connected with fixed connection piece of fixed mounting bottom block, the bottom fixedly connected with of fixed connection piece connects the lantern ring, the fixed cover piece of fixed fixedly connected with of surface mounting of connecting the lantern ring, the inboard swing joint of fixed cover piece has movable pull rope.

Further, the end part of the movable pulling rope is fixedly connected with a connection limiting bead, and the connection limiting bead and the end part of the fixed sleeve block are mutually resisted.

Further, the inner side surface of the fixed sleeve block is mutually attached to the outer side of the surface of the movable pulling rope, and the fixed sleeve block is mutually connected with the movable pulling rope in a sliding manner.

Further, the number of the fixed connecting blocks is two, and the surfaces of the two fixed connecting blocks are respectively attached to the two sides of the fixed sleeve block.

Further, the connection protection mechanism comprises a fixed positioning rod, a movable deflection arm is movably sleeved on the outer side of the surface of the fixed positioning rod, a connecting sleeve block is fixedly connected to the top end of the movable deflection arm, a movable protection sleeve is movably connected to the inside of the connecting sleeve block, a connection turntable is fixedly connected to the top end of the movable protection sleeve, and a limit collar is fixedly sleeved on the outer side of the bottom end surface of the movable protection sleeve.

Further, the outer side of the surface of the movable protective sleeve is movably connected with the inner side of the connecting sleeve block through threads, and the inner side of the movable protective sleeve is mutually attached to the outer side of the surface of the blood drawing port.

The utility model has the technical effects and advantages that:

1. according to the utility model, through the connecting protection mechanism, after the use is finished and disinfection is finished, the top of the blood drawing port can be protected through the connecting protection mechanism, and meanwhile, the connecting protection mechanism and the blood drawing head are of an integrated structure, so that the operation can be conveniently carried out, the loss is prevented, the operation is convenient and quick, and the safety of the blood collector of the mechanism can be improved.

2. According to the utility model, the device can be integrally worn on the outer side of the surface of a limb through the connecting lantern ring, and then the movable pulling rope is pulled, so that the connecting lantern ring can be pulled tightly through the tensioning of the movable pulling rope, and the connecting needle is convenient for medical staff to insert a connecting needle into an artery of a patient for operation, and the use is convenient.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.

Fig. 3 is a schematic structural view of a fixed connection block according to the present utility model.

Fig. 4 is a schematic structural view of a connection protection mechanism according to the present utility model.

The reference numerals are: 1. fixedly mounting a bottom block; 2. rubber rebound blood clot storage; 3. a first conduit; 4. a first switching valve; 5. a second conduit; 6. a third conduit; 7. a second switching valve; 8. a fourth conduit; 9. a blood drawing head; 10. connecting a protection mechanism; 11. a fifth conduit; 12. connecting a needle; 13. a blood drawing port; 14. fixing the connecting block; 15. a connecting collar; 16. fixing the sleeve block; 17. a movable pulling rope; 18. connecting limit beads; 19. fixing a positioning rod; 20. a movable deflection arm; 21. connecting sleeve blocks; 22. a movable protective sleeve; 23. the connecting turntable; 24. and a limiting collar.

Detailed Description

The embodiments of the present utility model will be described more fully hereinafter with reference to the accompanying drawings, in which the embodiments of the present utility model are shown by way of illustration only, and the utility model is not limited to the embodiments of the present utility model, but other embodiments of the present utility model will be apparent to those skilled in the art without making any inventive effort.

Referring to fig. 1-4, the utility model provides a rebound arterial hemostix, which comprises a fixed mounting bottom block 1, wherein the top of the fixed mounting bottom block 1 is fixedly connected with a rubber rebound blood storage block 2, one end of the rubber rebound blood storage block 2 is fixedly connected with a first conduit 3, the other end of the first conduit 3 is fixedly connected with a first switch valve 4, the other end of the first switch valve 4 is fixedly connected with a second conduit 5, the other end of the rubber rebound blood storage block 2 is fixedly connected with a third conduit 6, the other end of the third conduit 6 is fixedly connected with a second switch valve 7, the other end of the second switch valve 7 is fixedly connected with a fourth conduit 8, the other end of the fourth conduit 8 is fixedly connected with a blood drawing head 9, the surface of the blood drawing head 9 is fixedly connected with a connection protection mechanism 10, the top of the blood drawing head 9 is fixedly connected with a blood drawing port 13, the other side of the blood drawing head 9 is fixedly connected with a fifth conduit 11, and the other end of the fifth conduit 11 is fixedly connected with a connection needle 12;

wherein, the bottom fixedly connected with fixed connecting block 14 of fixed mounting bottom block 1, the bottom fixedly connected with of fixed connecting block 14 connects lantern ring 15, and the fixed cover piece 16 of fixed fixedly connected with of surface mounting of connecting lantern ring 15, the inboard swing joint of fixed cover piece 16 has movable pull rope 17.

The end part of the movable pulling rope 17 is fixedly connected with a connection limiting bead 18, the connection limiting bead 18 resists against the end part of the fixed sleeve block 16, and the connection limiting bead 18 can prevent the end part of the movable pulling rope 17 from moving and shrinking to the inner side of the fixed sleeve block 16, so that the operation is convenient.

Wherein, the inside surface of fixed cover piece 16 laminates each other with the surface outside of activity pull rope 17, and sliding connection is each other between fixed cover piece 16 and the activity pull rope 17, and the activity pull rope 17 of being convenient for can remove in the inboard of fixed cover piece 16, conveniently takes up fixed cover piece 16 and the connection lantern ring 15.

The number of the fixed connection blocks 14 is two, and the surfaces of the two fixed connection blocks 14 are respectively attached to two sides of the fixed sleeve block 16, so that the fixed connection blocks 14 can improve the connection stability between the connecting collar 15 and the fixed installation bottom block 1.

Wherein, connect protection machanism 10 includes fixed locating lever 19, movable deflection arm 20 has been cup jointed in the surface outside activity of fixed locating lever 19, movable deflection arm 20's top fixedly connected with adapter sleeve piece 21, the inside swing joint of adapter sleeve piece 21 has movable protection sleeve 22, movable protection sleeve 22's top fixedly connected with connection carousel 23, movable protection sleeve 22's bottom surface outside has fixedly cup jointed spacing lantern ring 24, be convenient for deflect movable deflection arm 20 drive adapter sleeve piece 21 with movable protection sleeve 22, connection carousel 23 and spacing lantern ring 24, make movable protection sleeve 22 can be located the top of drawing blood mouth 13, make movable protection sleeve 22 can cover in the top surface outside of drawing blood mouth 13, protect it.

Wherein, the surface outside of activity protection sleeve 22 passes through screw thread swing joint with the inboard of adapter sleeve piece 21, and the activity protection sleeve 22 inboard is laminated each other with the surface outside of drawing blood mouth 13, and the protection stability to drawing blood mouth 13 can be improved under the effect of screw thread to activity protection sleeve 22 of being convenient for.

The working principle of the utility model is as follows: after the whole device is used and disinfected, the movable deflection arm 20 deflects outside the surface of the connection protection mechanism 10, the connection sleeve block 21, the movable protection sleeve 22, the connection turntable 23 and the limit collar 24 deflect, so that the movable protection sleeve 22 can be positioned right above the top of the blood drawing port 13, then the connection turntable 23 rotates to drive the movable protection sleeve 22 and the limit collar 24 to rotate, so that the movable protection sleeve 22 can rotate inside the connection sleeve block 21 and move downwards, so that the movable protection sleeve 22 can be sleeved outside the surface of the blood drawing port 13 to protect the blood drawing port 13; the connecting lantern ring 15 mainly can be in the limbs surface outside of disease at the in-process of using to take up the rope 17 to the activity, make the locking to connecting lantern ring 15 and fixed cover piece 16, can tighten the blood vessel steadily, make things convenient for medical personnel to draw blood with the inside that connects syringe needle 12 to insert the artery operation, convenient to use.

The last points to be described are: first, in the description of the present utility model, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. Rebound arterial hemostix, including fixed mounting backing block (1), its characterized in that: the device is characterized in that the top of the bottom block (1) is fixedly connected with a rubber rebound blood storage block (2), one end of the rubber rebound blood storage block (2) is fixedly connected with a first guide pipe (3), the other end of the first guide pipe (3) is fixedly connected with a first switch valve (4), the other end of the first switch valve (4) is fixedly connected with a second guide pipe (5), the other end of the rubber rebound blood storage block (2) is fixedly connected with a third guide pipe (6), the other end of the third guide pipe (6) is fixedly connected with a second switch valve (7), the other end of the second switch valve (7) is fixedly connected with a fourth guide pipe (8), the other end of the fourth guide pipe (8) is fixedly connected with a blood drawing head (9), the surface of the blood drawing head (9) is fixedly connected with a connection protection mechanism (10), the top of the blood drawing head (9) is fixedly connected with a blood drawing port (13), the other side of the blood drawing head (9) is fixedly connected with a fifth guide pipe (11), and the other end of the fifth guide pipe (11) is fixedly connected with a needle (12).

2. The rebound arterial blood collection device of claim 1, wherein: the bottom fixedly connected with fixed connection piece (14) of fixed mounting bottom block (1), the bottom fixedly connected with of fixed connection piece (14) connects lantern ring (15), the fixed cover piece (16) of fixed fixedly connected with of surface of connecting lantern ring (15), the inboard swing joint of fixed cover piece (16) has movable pull rope (17).

3. The rebound arterial blood collection device of claim 2, wherein: the end part of the movable pulling rope (17) is fixedly connected with a connection limiting bead (18), and the connection limiting bead (18) and the end part of the fixed sleeve block (16) are mutually resisted.

4. The rebound arterial blood collection device of claim 2, wherein: the inner side surface of the fixed sleeve block (16) is mutually attached to the outer side of the surface of the movable pulling rope (17), and the fixed sleeve block (16) is mutually connected with the movable pulling rope (17) in a sliding manner.

5. The rebound arterial blood collection device of claim 2, wherein: the number of the fixed connecting blocks (14) is two, and the surfaces of the two fixed connecting blocks (14) are respectively attached to the two sides of the fixed sleeve block (16).

6. The rebound arterial blood collection device of claim 1, wherein: the connecting protection mechanism (10) comprises a fixed positioning rod (19), a movable deflection arm (20) is movably sleeved on the outer side of the surface of the fixed positioning rod (19), a connecting sleeve block (21) is fixedly connected to the top end of the movable deflection arm (20), a movable protection sleeve (22) is movably connected to the inside of the connecting sleeve block (21), a connecting turntable (23) is fixedly connected to the top end of the movable protection sleeve (22), and a limiting collar (24) is fixedly sleeved on the outer side of the bottom end surface of the movable protection sleeve (22).

7. The rebound arterial blood collection device of claim 6, wherein: the outer side of the surface of the movable protective sleeve (22) is movably connected with the inner side of the connecting sleeve block (21) through threads, and the inner side of the movable protective sleeve (22) is mutually attached to the outer side of the surface of the blood drawing port (13).