CN218899579U

CN218899579U - Pressure device for interventional puncture point

Info

Publication number: CN218899579U
Application number: CN202222272929.2U
Authority: CN
Inventors: 李波; 答秀维; 田凯乐; 刘国晨; 周晓榕; 熊兰
Original assignee: Air Force Medical University of PLA
Current assignee: Air Force Medical University of PLA
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2023-04-25
Anticipated expiration: 2032-08-26

Abstract

The utility model discloses an intervention puncture point compression device, which comprises a shell, wherein a threaded rod is arranged above the shell in a threaded manner, an adjusting knob is arranged at the upper end of the threaded rod, which is arranged outside the shell in a connected manner, a pressing frame is arranged at the lower end of the threaded rod, which is arranged in the shell in a rotating manner, a pushing frame is arranged in the pressing frame in a connected manner, the lower end of the pushing frame is arranged in the pressing frame and is connected with the inner upper wall of the pressing frame through a plurality of springs, a control board is arranged at the upper end of the pushing frame, which extends out of the shell in a connected manner, limiting holes matched with the pushing frame are formed in the pressing frame and the shell, a through hole matched with the threaded rod is formed in the middle of the control board, a baffle matched with the pushing frame is arranged at the lower end of the pressing frame in a symmetrical rotating manner, a protective airbag is arranged at the lower end of the shell, binding belts are symmetrically connected at two sides of the shell, and a hook surface and a magic surface are respectively arranged at one end of the two binding belts far from the shell. Compared with the prior art, the utility model has the advantages that: simple structure is practical, and convenient accurate adjustment oppression dynamics is nimble practical, and convenient quick replacement cotton ball.

Description

Pressure device for interventional puncture point

Technical Field

The utility model relates to the technical field of medical appliances, in particular to an interventional puncture point compression device.

Background

The vascular intervention technology is widely applied in the fields of vascular surgery, endocardiology, neurology, neurosurgery, interventional department and the like due to the characteristics of small wound, quick recovery, wide surgical indication and wide application range. In order to avoid bleeding of a puncture point after operation, the traditional method is that the puncture point is accurately pressed by hands for 15 minutes while the catheter sheath is pulled out, then the operation force is pressed and wrapped by using a bandage, the operation force is not easy to control, time and labor are wasted, in the prior art, the intervention puncture point pressing device is often adopted for hemostasis, but the existing intervention puncture point pressing device is inconvenient to take and put to replace a pressed cotton ball, the device is required to be taken down and loosened during replacement, the adjusting device is reinstalled after replacement is completed, the operation is complex, the pressing force is inconvenient and accurate to adjust, the patient feels uncomfortable easily due to overlarge pressing force, and the ideal hemostasis effect can not be achieved due to the fact that the force is too small.

Disclosure of Invention

The utility model aims to overcome the technical defects, and provides the interventional puncture point compression device which is simple and practical in structure, convenient and accurate in compression force adjustment, flexible and practical, and convenient and rapid in cotton ball replacement.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides an intervene puncture point compression device, includes the casing, casing top threaded connection is equipped with the threaded rod, be equipped with the matching on the casing the screw of threaded rod, the threaded rod upper end is located the casing external connection is equipped with adjust knob, the threaded rod lower extreme is located casing swivelling joint is equipped with the pushing frame, it locates to press frame sliding connection in the casing, it is equipped with the pushing frame to press the intra-frame connection, the pushing frame is the U-shaped frame, the pushing frame lower extreme is located in pressing the frame and through a plurality of springs with press the upper wall connection in the frame, the pushing frame upper end stretches out the casing is connected and is equipped with the control panel, the pushing frame with all be equipped with the matching on the casing the spacing hole of pushing the frame, the control panel middle part is equipped with the matching the through-hole of threaded rod, it is equipped with the matching to press frame lower extreme symmetry swivelling joint the baffle of pushing frame, the casing lower extreme is connected and is equipped with the protection gasbag, the casing both sides symmetrical connection is equipped with, two the bandage is kept away from casing one end is equipped with magic respectively and colludes face and the face is pasted to the bandage.

Compared with the prior art, the utility model has the advantages that: the automatic cotton ball pressing device has the advantages that the movement of the pressing frame can be realized through rotating the adjusting knob, the pressing force is accurately adjusted, the operation is simple, the automatic cotton ball pressing device is flexible and practical, the pressing frame is slidably connected in the shell, the medical cotton ball can be prevented from being driven to rotate, the puncture point is affected, the patient feels uncomfortable, the pushing frame can open the control panel and push out the cotton ball, the cotton ball is convenient to replace, the position of the pressing frame does not need to be changed, the position of the pressing frame is only required to be finely adjusted after the cotton ball is replaced, the automatic reset of the pushing frame can be realized through the spring, the automatic reset of the pushing frame is flexible and practical, the protective air bag can be prevented from being directly contacted with the periphery of the puncture point, and the comfort of the patient is improved.

Further, anti-skidding lines are arranged on the side wall of the adjusting knob, so that the adjusting knob can be conveniently rotated.

Furthermore, the threaded rod is rotatably connected with the pressing frame through a bearing, and the bearing can fix the threaded rod and enable the threaded rod to rotate easily.

Further, the stopper that is equipped with the matching on pressing the frame inner wall, the stopper can prevent that the baffle from pressing the inside rotation of frame, and then avoid cotton ball to get into pressing in the frame, prevent can not thoroughly take out it, cause the pollution.

Further, the protection gasbag is cyclic annular, protection gasbag diameter is greater than the casing diameter, the casing lower extreme is connected all around and is equipped with the matching protection gasbag's extension board, protection gasbag with casing lower extreme edge with the extension board is connected, and protection gasbag diameter is great can increase the area of atress around the puncture point, is favorable to alleviateing uncomfortable and feels.

Drawings

Fig. 1 is a front view of the present utility model.

Fig. 2 is a schematic structural view of a housing portion of the present utility model.

As shown in the figure: 1. a housing; 2. a threaded rod; 3. an adjustment knob; 4. a pressing frame; 5. a pushing frame; 6. a spring; 7. a control board; 8. a baffle; 9. a protective airbag; 10. a strap; 11. a limiting block; 12. an extension plate.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

The insertion puncture point pressing device comprises a shell 1, a threaded rod 2 is arranged above the shell 1 in a threaded connection mode, a screw hole matched with the threaded rod 2 is formed in the shell 1, an adjusting knob 3 is arranged at the upper end of the threaded rod 2 in the outer connection mode of the shell 1, a pressing frame 4 is arranged at the lower end of the threaded rod 2 in the inner rotation mode of the shell 1 in a connected mode, and the threaded rod 2 is connected with the pressing frame 4 in a sliding mode through a bearing in a rotating mode.

The internal connection of pushing away the frame 5 that is equipped with in the frame 4, it is U-shaped frame to push away the frame 5, it locates to push away the frame 5 lower extreme push away in the frame 4 and through a plurality of springs 6 with push away the interior upper wall connection of frame 4, it stretches out to push away the frame 5 upper end the casing 1 is connected and is equipped with control panel 7, push away the frame 4 with all be equipped with the matching on the casing 1 push away the spacing hole of frame 5, the control panel 7 middle part is equipped with the matching the through-hole of threaded rod 2, push away the symmetrical rotation of frame 4 lower extreme and connect and be equipped with the matching push away the baffle 8 of frame 5, it is equipped with the matching to push away to connect on the frame 4 inner wall stopper 11 of baffle 8.

The protection gasbag 9 is arranged at the lower end of the shell 1 in a connecting way, the protection gasbag 9 is annular, the diameter of the protection gasbag 9 is larger than that of the shell 1, an extension plate 12 matched with the protection gasbag 9 is arranged at the periphery of the lower end of the shell 1 in a connecting way, and the protection gasbag 9 is connected with the edge of the lower end of the shell 1 and the extension plate 12.

The two sides of the shell 1 are symmetrically connected with binding bands 10, and one end, far away from the shell 1, of each binding band 10 is respectively provided with a hook-and-loop surface and a hair-and-loop surface.

And anti-skid patterns are arranged on the side wall of the adjusting knob 3.

The utility model is implemented in particular: inserting a medical cotton ball into the lower end of the shell 1, placing the device at a puncture point, positioning the medical cotton ball on the puncture point, bypassing the patient body by the binding belt 10, connecting the hook surface of the magic tape with the hair surface of the magic tape, connecting the end of the binding belt 10, fixing the device on an affected part, rotating the adjusting knob 3, driving the threaded rod 2 to rotate by the adjusting knob 3, simultaneously moving the threaded rod 2 downwards, driving the pressing frame 4 to move downwards, pressing the puncture point by the pressing frame 4 through the medical cotton ball, until the compression dynamics is suitable can, when needing to change the cotton ball, can push down control panel 7, control panel 7 drives and promotes frame 5 downwardly moving, and spring 6 stretches, slightly lifts casing 1 in opposite directions simultaneously, promotes frame 5 and promotes baffle 8 and shift out press frame 4, promotes frame 5 and can release the cotton ball, can take out the cotton ball and fill clean cotton ball from the below, loosens control panel 7, and spring 6 drives and promotes frame 5 and reset, and the cotton ball pushes back baffle 8, and fine setting adjust knob 3 can continue to oppress the puncture point.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. Intervene puncture point compression device, including casing (1), its characterized in that: the utility model discloses a safety belt, including casing (1), casing (1) top threaded connection is equipped with threaded rod (2), be equipped with on casing (1) and match threaded rod (2) the screw, threaded rod (2) upper end is located casing (1) external connection is equipped with adjust knob (3), threaded rod (2) lower extreme is located casing (1) internal rotation is connected and is equipped with pushing frame (4), pushing frame (4) sliding connection is located in casing (1), pushing frame (4) internal connection is equipped with pushing frame (5), pushing frame (5) are U-shaped frame, pushing frame (5) lower extreme is located in pushing frame (4) and through a plurality of springs (6) with pressing frame (4) internal upper wall connection, pushing frame (5) upper end stretches out casing (1) are connected and are equipped with control panel (7), pushing frame (4) with all be equipped with on casing (1) and match limiting hole of pushing frame (5), control panel (7) middle part is equipped with matching threaded rod (2) in pushing frame (4) internal connection is equipped with air bag (5), casing (5) both sides (1) are connected with protection cover (10), one end of each binding belt (10) far away from the shell (1) is respectively provided with a magic tape hook surface and a magic tape hair surface.

2. An interventional puncture point compression device as set forth in claim 1, wherein: the side wall of the adjusting knob (3) is provided with anti-skid patterns.

3. An interventional puncture point compression device as set forth in claim 1, wherein: the threaded rod (2) is rotatably connected with the pressing frame (4) through a bearing.

4. An interventional puncture point compression device as set forth in claim 1, wherein: the inner wall of the pressing frame (4) is connected with a limiting block (11) matched with the baffle plate (8).

5. An interventional puncture point compression device as set forth in claim 1, wherein: the protection airbag (9) is annular, the diameter of the protection airbag (9) is larger than that of the shell (1), the periphery of the lower end of the shell (1) is connected with an extension plate (12) matched with the protection airbag (9), and the protection airbag (9) is connected with the edge of the lower end of the shell (1) and the extension plate (12).