CN217311387U

CN217311387U - Infusion port puncture positioner

Info

Publication number: CN217311387U
Application number: CN202220473957.8U
Authority: CN
Inventors: 杨玉光; 刘爽
Original assignee: Heilongjiang Rita Biotechnology Co ltd
Current assignee: Heilongjiang Rita Biotechnology Co ltd
Priority date: 2022-03-04
Filing date: 2022-03-04
Publication date: 2022-08-30
Anticipated expiration: 2032-03-04

Abstract

The utility model relates to an infusion port puncture field specifically is an infusion port puncture positioner, including tearing strip layer and slider, the top that tears the strip layer is provided with the layer of applying, and applies the top on layer and install the positioner body, the internally mounted of positioner body has the limiting plate, and one side of limiting plate is provided with the pipe, the connecting block is installed on the top of limiting plate, and one side of connecting block is provided with the puncture rod, the puncture hole has been seted up to the inside of puncture rod. This infusion port puncture positioner sets up the puncture rod, stops the puncture hole on the skin that needs prick the infusion port, and the limiting plate removes to drive the slider and slides in the spout to increase the stability of puncture rod, set up the bolt, thereby fix the limiting plate, set up the screw, thereby fix the puncture rod, set up in the puncture hole pricks the skin perpendicularly downwards, thereby just in time insert the infusion port with the needle, realized the location of puncturing to the infusion port.

Description

Infusion port puncture positioner

Technical Field

The utility model relates to an infusion port puncture technical field specifically is an infusion port puncture positioner.

Background

The puncture of the transfusion port is a closed transfusion device completely implanted in a human body, and comprises a conduit part with the tip end positioned in the superior vena cava and an injection seat embedded under the skin.

The positioner on the market now, be not convenient for to infusion port puncture location, generally need the nurse to go the specific position of perception infusion port with the hand, the in-process of looking for is very wasted time, to above-mentioned condition, carries out technological innovation on current positioner's basis, for this reason we propose an infusion port puncture positioner.

In order to solve the above problems, innovative design based on the original positioning device is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an infusion port puncture positioner possesses and is convenient for to infusion port puncture location characteristics, has solved the problem of being not convenient for to infusion port puncture location.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an infusion port puncture positioner, is including tearing strip layer and slider, the top of tearing the strip layer is provided with applies the layer, and applies the top on layer and install the positioner body, the internally mounted of positioner body has the limiting plate, and one side of limiting plate is provided with the pipe, the connecting block is installed on the top of limiting plate, and one side of connecting block is provided with the puncture pole, the puncture hole has been seted up to the inside of puncture pole, logical groove has been seted up to one side of positioner body, and the top of positioner body is provided with the fixed block, the inside of fixed block is seted up flutedly, and the internally mounted of recess has the screw.

The outside of slider has seted up the spout, and the internally mounted of spout has the spring, the draw-in groove has been seted up to one side of slider, and the internally mounted of draw-in groove has the bolt, the outside of bolt is seted up threaded hole.

Furthermore, the tearing strip layer and the application layer are arranged in parallel, and the application layer is tightly attached to the positioning device body.

Furthermore, the positioning device body and the limiting plate are connected in a nested manner, and the limiting plate and the connecting block are fixedly connected.

Further, the connecting block coincides with the axis of the puncture rod, and the puncture rod and the puncture hole are integrally arranged.

Further, be fixed connection between slider and the limiting plate, and be sliding connection between slider and the spout.

Furthermore, the bolt is in threaded connection with the sliding block, and the bolt is in nested connection with the threaded hole.

Further, be parallel to each other between fixed block and the puncture rod, and the screw all with fixed block and puncture rod between be threaded connection.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this infusion port puncture positioner sets up the puncture rod, stops the puncture hole on the skin that needs prick the infusion port, and the limiting plate removes to drive the slider and slides in the spout to increase the stability of puncture rod, set up the bolt, thereby fix the limiting plate, set up the screw, thereby fix the puncture rod, set up in the puncture hole pricks the skin perpendicularly downwards, thereby just in time insert the infusion port with the needle, realized the location of puncturing to the infusion port.

2. This infusion port puncture positioner sets up and tears the strip layer, pastes the application layer of connecting positioner body bottom on patient's skin, sets up to apply the layer and is connected with the solid position of positioner body outer lane, and the hollow position of positioner body inner shell does not set up to apply the layer, has realized being convenient for fix on the skin that needs prick the infusion port to the positioner body.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic front view of the present invention;

FIG. 4 is a schematic perspective view of the present invention;

fig. 5 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a tear layer; 2. a dressing layer; 3. a positioning device body; 4. a limiting plate; 5. a conduit; 6. connecting blocks; 7. a puncture rod; 8. puncturing a hole; 9. a slider; 10. a chute; 11. a spring; 12. a card slot; 13. a bolt; 14. a threaded hole; 15. a fixed block; 16. a groove; 17. a screw; 18. a through groove.

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.

Please refer to fig. 1-5, the puncture positioning device for an infusion port in the present embodiment includes a tear tape layer 1 and a slider 9, the top end of the tear tape layer 1 is provided with a applying layer 2, and the top end of the applying layer 2 is provided with a positioning device body 3, the positioning device body 3 is internally provided with a limiting plate 4, one side of the limiting plate 4 is provided with a conduit 5, the top end of the limiting plate 4 is provided with a connecting block 6, one side of the connecting block 6 is provided with a puncture rod 7, the puncture rod 7 is internally provided with a puncture hole 8, one side of the positioning device body 3 is provided with a through groove 18, and the top end of the positioning device body 3 is provided with a fixing block 15, the fixing block 15 is internally provided with a groove 16, and the groove 16 is internally provided with a screw 17.

The outside of slider 9 has seted up spout 10, and the internally mounted of spout 10 has spring 11, and draw-in groove 12 has been seted up to one side of slider 9, and the internally mounted of draw-in groove 12 has bolt 13, and the screw hole 14 has been seted up to the outside of bolt 13.

Referring to fig. 1 and 3, the tear tape layer 1 and the application layer 2 are parallel to each other, and the application layer 2 and the positioning device body 3 are tightly attached to each other.

It should be noted that the user tears off the tear tape layer 1 and attaches the application layer 2 connected to the bottom of the positioning device body 3 to the skin of the patient.

Referring to fig. 1, fig. 2 and fig. 4, in the embodiment, the positioning device body 3 and the position-limiting plate 4 are nested, and the position-limiting plate 4 and the connecting block 6 are fixedly connected.

It should be noted that the position of the hollow inner shell of the positioning device body 3 is not provided with the applying layer 2, so that the positioning device body 3 can be conveniently fixed on the skin needing to be pricked into the infusion port.

Referring to fig. 1, 2 and 3, in the embodiment, the connecting block 6 coincides with the central axis of the puncture rod 7, and the puncture rod 7 and the puncture hole 8 are integrally disposed.

It should be noted that, drive connecting block 6 when puncture rod 7 stimulates, connecting block 6 drives limiting plate 4, and limiting plate 4 removes and drives slider 9 and slide in spout 10.

Referring to fig. 1, 4 and 5, in the embodiment, the sliding block 9 is fixedly connected with the limiting plate 4, and the sliding block 9 is slidably connected with the sliding groove 10.

It should be noted that the limiting plate 4 moves to drive the sliding block 9 to slide in the sliding groove 10, so as to increase the stability of the puncture rod 7.

Referring to fig. 1, 3 and 5, in the embodiment, the bolt 13 is in threaded connection with the slider 9, and the bolt 13 is in nested connection with the threaded hole 14.

The stopper plate 4 is fixed by inserting the bolt 13 into the screw hole 14 and the engaging groove 12, and the screw 17 is inserted into the recess 16 in the fixing block 15 through the piercing rod 7.

Referring to fig. 1, 2 and 4, in the embodiment, the fixing block 15 and the puncture rod 7 are parallel to each other, and the screws 17 are in threaded connection with the fixing block 15 and the puncture rod 7.

The puncture rod 7 is fixed by inserting a screw 17 into a groove 16 in the fixing block 15 through the puncture rod 7.

It can be understood that, the puncture positioning device for the infusion port is provided with the tearing strip layer 1, the application layer 2 connected with the bottom of the positioning device body 3 is pasted on the skin of a patient, the application layer 2 is connected with the solid position of the outer ring of the positioning device body 3, the application layer 2 is not arranged at the hollow position of the inner shell of the positioning device body 3, the positioning device body 3 is conveniently fixed on the skin needing to be pricked into the infusion port, the puncture rod 7 is arranged, the puncture hole 8 is stopped on the skin needing to be pricked into the infusion port, the connecting block 6 is driven when the puncture rod 7 is pulled, the limiting plate 4 moves to drive the sliding block 9 to slide in the sliding groove 10, the stability of the puncture rod 7 is increased, the bolt 13 is arranged, the limiting plate 4 is fixed, the screw 17 is arranged, the puncture rod 7 is fixed, the puncture hole 8 is arranged to be pricked into the skin vertically downwards, and the needle is just inserted into the infusion port, realizes the puncture positioning of the transfusion port.

The working principle of the above embodiment is as follows:

when the positioning device is used, a user tears off the tearing strip layer 1, the application layer 2 connected with the bottom of the positioning device body 3 is pasted on the skin of a patient, the application layer 2 is arranged to be connected with the solid position of the outer ring of the positioning device body 3, the application layer 2 is not arranged at the hollow position of the inner shell of the positioning device body 3, the positioning device body 3 is conveniently fixed on the skin needing to be pricked into an infusion port, then the puncture rod 7 is manually pulled, the puncture hole 8 arranged in the puncture rod 7 is stopped on the skin needing to be pricked into the infusion port according to the position needing to be pricked into the infusion port, the puncture rod 7 is pulled and simultaneously drives the connecting block 6, the connecting block 6 drives the limiting plate 4, the limiting plate 4 moves to drive the sliding block 9 to slide in the sliding groove 10, so that the stability of the puncture rod 7 is improved, after the position where the puncture hole 8 stays is confirmed, the bolt 13 is inserted into the threaded hole 14 and the clamping groove 12, thereby fix limiting plate 4, pass the screw 17 and insert the recess 16 in the fixed block 15 with puncture rod 7 to fix puncture rod 7, then prick the needle through puncture hole 8 perpendicularly downwards in the skin, thereby just in time insert the needle and prick in the infusion port, realized to the infusion port puncture location.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

1. The utility model provides an infusion port puncture positioner, is including tearing strip layer (1) and slider (9), its characterized in that: the adhesive tape is characterized in that a pasting layer (2) is arranged at the top end of the tearing strip layer (1), a positioning device body (3) is arranged at the top end of the pasting layer (2), a limiting plate (4) is arranged inside the positioning device body (3), a conduit (5) is arranged on one side of the limiting plate (4), a connecting block (6) is arranged at the top end of the limiting plate (4), a puncture rod (7) is arranged on one side of the connecting block (6), a puncture hole (8) is formed inside the puncture rod (7), a through groove (18) is formed on one side of the positioning device body (3), a fixing block (15) is arranged at the top end of the positioning device body (3), a groove (16) is formed inside the fixing block (15), and a screw (17) is arranged inside the groove (16);

the improved structure is characterized in that a sliding groove (10) is formed in the outer portion of the sliding block (9), a spring (11) is arranged inside the sliding groove (10), a clamping groove (12) is formed in one side of the sliding block (9), a bolt (13) is arranged inside the clamping groove (12), and a threaded hole (14) is formed in the outer portion of the bolt (13).

2. The port puncture positioning device of claim 1, wherein: the tearing strip layer (1) and the application layer (2) are arranged in parallel, and the application layer (2) is tightly attached to the positioning device body (3).

3. The port puncture positioning device of claim 1, wherein: the positioning device body (3) is connected with the limiting plate (4) in a nested manner, and the limiting plate (4) is fixedly connected with the connecting block (6).

4. The port puncture positioning device of claim 1, wherein: the connecting block (6) coincides with the central axis of the puncture rod (7), and the puncture rod (7) and the puncture hole (8) are integrally arranged.

5. The port puncture positioning device of claim 1, wherein: the sliding block (9) is fixedly connected with the limiting plate (4), and the sliding block (9) is in sliding connection with the sliding groove (10).

6. The port puncture positioning device of claim 1, wherein: the bolt (13) is in threaded connection with the sliding block (9), and the bolt (13) is in nested connection with the threaded hole (14).

7. The port puncture positioning device of claim 1, wherein: the fixing block (15) and the puncture rod (7) are arranged in parallel, and the screws (17) are in threaded connection with the fixing block (15) and the puncture rod (7).