CN211749946U

CN211749946U - Thoracic-heart surgery drainage puncture positioning device

Info

Publication number: CN211749946U
Application number: CN202020172059.XU
Authority: CN
Inventors: 黄永焱
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-15
Filing date: 2020-02-15
Publication date: 2020-10-27
Anticipated expiration: 2030-02-15

Abstract

The utility model discloses a thoracic heart surgery drainage puncture positioner, including empty section of thick bamboo, backing plate, position sleeve and push rod, the inside cavity of having seted up in both sides of backing plate, the inside fixed mounting of cavity has the second carriage release lever, and the middle surface cover of second carriage release lever has the second slider, two first carriage release lever is installed to the intermediate junction of second slider, and the middle surface cover of first carriage release lever has first slider, and first slider runs through to be installed inside the both ends of position sleeve, and the centre of position sleeve has seted up the locating hole, the both ends of backing plate are run through and are installed an empty section of thick bamboo, and the surface bottom fixed mounting of an empty section of thick bamboo has the sucking disc, and the inside bottom of an empty section of thick bamboo is equipped. The utility model discloses utilize the backing plate pad to attach in puncture point department, utilize the sucking disc to adsorb fixedly, then fix a position puncture point through the position sleeve that can indulge lateral shifting, the puncture location of the later stage pjncture needle of being convenient for improves the accuracy nature and gets rid of the uncertain factor that influences the treatment progress.

Description

Thoracic-heart surgery drainage puncture positioning device

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a thoracic surgery drainage puncture positioning device.

Background

The pericardial effusion can cause pericardial tamponade and endanger the life of a patient if the pericardial effusion is fast in progress and much effusion, the methods for treating the pericardial effusion comprise pericardiocentesis, percutaneous balloon pericardial dilation, pericardiocentesis catheterization and the like, the pericardiocentesis catheterization is preferred for the critically ill patient, the pericardiocentesis catheterization is a dangerous operation technology in the past, and the technology is obviously safe and reliable along with the application of two-dimensional B ultrasonic in effusion positioning and guide catheterization.

Through massive retrieval, the Chinese utility model patent: application No.: CN201920033572.8, publication No.: CN209695909U, the utility model provides a thoracic heart surgery drainage puncture positioner, the device ties up this positioner through the bandage with this positioner and wait to puncture the position after, through controlling left adjusting screw and right adjusting screw rotatory and then drive the slider and remove on the sliding guide, and then drive the pjncture needle position sleeve in the backup pad and slide to realize the position control of puncture position sleeve, and then realize the accuracy of puncture, guaranteed patient's treatment.

But this thoracic surgery drainage puncture positioner also has a lot of problems, influences doctor's use, for example, utilize the bandage to tie up and fix on one's body and place patient the utility model discloses, can cause uncomfortable sense to patient like this to and the slip of puncture position sleeve can only longitudinal movement, and lateral shifting can not, causes the location step more one step, can cause the trouble to medical personnel, very easily influences the treatment process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a thoracic and heart surgery drainage puncture positioner to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a thoracic heart surgery drainage puncture positioner, includes empty section of thick bamboo, backing plate, position sleeve and push rod, the inside cavity of having seted up in both sides of backing plate, the inside fixed mounting of cavity has the second carriage release lever, and the intermediate surface cover of second carriage release lever has the second slider, two first carriage release lever is installed to the intermediate junction of second slider, and the intermediate surface cover of first carriage release lever has first slider, and first slider runs through to be installed inside the both ends of position sleeve, and the centre of position sleeve has seted up the locating hole, the both ends of backing plate are run through and are installed an empty section of thick bamboo, and the surface bottom fixed mounting of an empty section of thick bamboo has the sucking disc, and the inside bottom of an empty section.

Preferably, a rotating shaft is fixedly mounted at the top end of the piston, and a push rod is rotatably connected to the top end of the rotating shaft.

Preferably, one end of the push rod is fixedly provided with a rotating handle, the side surface of the rotating handle is provided with anti-skidding teeth, and the rotating handle is arranged at the top end of the outer surface of the hollow cylinder.

Preferably, the top end of the hollow cylinder is provided with a sleeve in a penetrating manner, the push rod is inserted into the sleeve, and the outer surface of the push rod and the inner surface of the sleeve are both provided with threads and are meshed with each other.

Preferably, the inner side surface of the base plate is provided with a slide way, and a first moving rod slides in the slide way.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a cooperation of second slider and second carriage release lever makes the position sleeve can longitudinal movement, has reached the effect that the position sleeve of being convenient for carries out longitudinal movement, through the cooperation of first slider and first carriage release lever, makes the position sleeve can lateral shifting, has reached the effect that the position sleeve of being convenient for carries out lateral shifting.

2. The utility model discloses a cooperation of position sleeve and locating hole makes the pjncture needle that needs the puncture use can fix a position fixed puncture to patient according to here, has reached the effect of drainage puncture location, through setting up the sucking disc, makes the utility model discloses can adsorb and fix near patient's puncture department, reach and adsorb fixed effect, through the cooperation of piston and empty section of thick bamboo, make inside the negative pressure that can produce of sucking disc adsorb on patient's skin, reached and adsorbed fixedly the utility model discloses an effect.

Drawings

Fig. 1 is a schematic view of the top-view appearance structure of the present invention;

fig. 2 is a schematic view of the top view of the internal structure of the present invention;

FIG. 3 is a side view of the pad of the present invention showing the internal structure;

fig. 4 is a schematic view of the internal structure of the hollow cylinder of the present invention.

In the figure: 1. a suction cup; 2. an empty cartridge; 3. a base plate; 4. a first movable bar; 5. positioning holes; 6. a positioning sleeve; 7. a handle is rotated; 8. a first slider; 9. a second movable bar; 10. a second slider; 11. a cavity; 12. a slideway; 13. a push rod; 14. a sleeve; 15. a rotating shaft; 16. a piston.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, the present invention provides an embodiment: a thoracic surgery drainage puncture positioning device comprises a hollow cylinder 2, a base plate 3, a positioning sleeve 6 and a push rod 13, wherein cavities 11 are formed in two sides of the base plate 3, second moving rods 9 are fixedly arranged in the cavities 11, second sliding blocks 10 are sleeved on the middle surfaces of the second moving rods 9, the positioning sleeve 6 can move longitudinally through the matching of the second sliding blocks 10 and the second moving rods 9, the effect of facilitating the longitudinal movement of the positioning sleeve 6 is achieved, a first moving rod 4 is connected and arranged between the two second sliding blocks 10, a slide rail 12 is formed in the inner side surface of the base plate 3, a first moving rod 4 slides in the slide rail 12, the first moving rod 4 can move longitudinally in the slide rail 12, the moving position providing effect is achieved, a first sliding block 8 is sleeved on the middle surface of the first moving rod 4, and the first sliding block 8 is matched with the first moving rod 4, make position sleeve 6 can lateral shifting, reached the effect that the position sleeve 6 of being convenient for carries out lateral shifting, first slider 8 runs through to be installed inside the both ends of position sleeve 6, and the centre of position sleeve 6 has seted up locating hole 5, through the cooperation of position sleeve 6 and locating hole 5, makes the pjncture needle that needs the puncture use can fix a position fixed puncture to patient according to here, has reached the effect of drainage puncture location.

The two ends of the backing plate 3 are provided with the hollow cylinder 2 in a penetrating way, the bottom end of the outer surface of the hollow cylinder 2 is fixedly provided with the sucker 1, the utility model can be fixed near the puncture position of a patient in an absorbing way by arranging the sucker 1, the effect of absorbing and fixing is achieved, the bottom end of the inner part of the hollow cylinder 2 is provided with the piston 16, the inner part of the sucker 1 can generate negative pressure and be absorbed on the skin of the patient by the cooperation of the piston 16 and the hollow cylinder 2, the effect of absorbing and fixing the utility model is achieved, the top end of the piston 16 is fixedly provided with the rotating shaft 15, the push rod 13 can be separated from the piston 16 in a rotating way when the rotating handle 7 is synchronously rotated by the rotating shaft 15, the push rod 13 is prevented from rotating to drive the piston 16 to rotate in the hollow cylinder 2, the top end of the rotating shaft 15 is rotatably connected with the push rod 13, one end of the, the effect of providing the point of application of force has been reached, the side of turning handle 7 is equipped with anti-skidding tooth, and turning handle 7 is established on the surface top of empty section of thick bamboo 2, the installation of anti-skidding tooth makes medical personnel increase coefficient of friction when pinching turning handle 7 application of force and rotating, prevent the hand slip phenomenon, the top of empty section of thick bamboo 2 is run through and is installed sleeve 14, push rod 13 has been inserted to sleeve 14's inside, and the surface of push rod 13 and the internal surface of sleeve 14 all are equipped with the screw thread, and intermeshing, because of the surface of push rod 13 and the internal surface of sleeve 14 all are equipped with the screw thread, so the screw thread on its surface can mesh the inside screw thread of sleeve 14 when push rod 13 rotates, thereby let push rod 13 make the action that reciprocates, just so can control the piston 16 position in the empty section of thick bamboo 2, thereby whether absorption is on one's body to the.

The working principle is as follows: when the utility model is used, the medical staff attaches the utility model to the puncture point of a patient, after the attachment, the medical staff respectively rotates four rotating handles 7, after the rotating handles 7 rotate, the push rod 13 connected and installed at the bottom end of the rotating handles rotates, because the surface of the push rod 13 and the inner surface of the sleeve 14 are both provided with threads, the push rod 13 can generate ascending action under the meshing of the threads, the ascending action can pull up the piston 16 in the hollow cylinder 2, the hollow cylinder 2 is connected with the inner part of the sucker 1 to generate a negative pressure state, thus, the four suckers 1 can firmly adsorb and fix the backing plate 3 on the skin of the patient, at the moment, according to the puncture point, the medical staff stir the position of the positioning sleeve 6, the transverse movement can directly utilize the first slider 8 to move on the surface of the first moving rod 4, and the longitudinal movement can directly utilize the second slider 10 to move on the surface of the second moving rod 9, when the positioning sleeve 6 is over against the puncture point, the medical staff can insert the puncture needle by using the positioning hole 5, and the positioning and fixing puncture needle assists the medical staff in operating.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a thoracic heart surgery drainage puncture positioner, includes empty section of thick bamboo (2), backing plate (3), position sleeve (6) and push rod (13), its characterized in that: the utility model discloses a cushion plate, including backing plate (3), cavity (11) have been seted up to the both sides inside, and the inside fixed mounting of cavity (11) has second carriage release lever (9), and the middle surface cover of second carriage release lever (9) has second slider (10), two first carriage release lever (4) are installed to the intermediate junction of second slider (10), and the middle surface cover of first carriage release lever (4) has first slider (8), and first slider (8) run through to be installed inside the both ends of position sleeve (6), and the centre of position sleeve (6) has seted up locating hole (5), the both ends of backing plate (3) are run through to install empty section of thick bamboo (2), and the surface bottom fixed mounting of empty section of thick bamboo (2) has sucking disc (1), and the inside bottom of empty section of thick bamboo (2) is equipped with piston (.

2. The thoracic surgical drainage puncture positioning device of claim 1, wherein: the top end of the piston (16) is fixedly provided with a rotating shaft (15), and the top end of the rotating shaft (15) is rotatably connected with a push rod (13).

3. The thoracic surgical drainage puncture positioning device of claim 1, wherein: one end of the push rod (13) is fixedly provided with a rotating handle (7), the side surface of the rotating handle (7) is provided with anti-skidding teeth, and the rotating handle (7) is arranged at the top end of the outer surface of the hollow cylinder (2).

4. The thoracic surgical drainage puncture positioning device of claim 1, wherein: the top end of the hollow cylinder (2) is provided with a sleeve (14) in a penetrating mode, a push rod (13) is inserted into the sleeve (14), and the outer surface of the push rod (13) and the inner surface of the sleeve (14) are provided with threads and are meshed with each other.

5. The thoracic surgical drainage puncture positioning device of claim 1, wherein: slide (12) have been seted up to the inside side of backing plate (3), the inside slip of slide (12) has first carriage release lever (4).