CN219331840U

CN219331840U - Puncture outfit with anti-slip sleeve

Info

Publication number: CN219331840U
Application number: CN202320810943.5U
Authority: CN
Inventors: 胡林立; 胡康
Original assignee: Anhui Guotai Guorui Pharmaceutical Technology Co ltd
Current assignee: Anhui Guotai Guorui Pharmaceutical Technology Co ltd
Priority date: 2023-04-13
Filing date: 2023-04-13
Publication date: 2023-07-14
Anticipated expiration: 2033-04-13

Abstract

The utility model relates to the technical field of puncture equipment, in particular to a puncture outfit with an anti-slip sleeve, which comprises a puncture needle, a detachable anti-slip sleeve ring sleeved on the outer surface of the puncture needle and a detachable plug connector for connecting infusion equipment; the inside of the puncture needle is of a hollow structure, one end part of the puncture needle is a pointed needle head, the outer wall of one end part of the puncture needle far away from the pointed needle head is an external thread end, and the inner wall of one end of the puncture needle far away from the pointed needle head is an internal thread hole; one end of the detachable anti-slip lantern ring is internally provided with a connecting screw hole which is matched with the external thread end in size and is in threaded connection. According to the utility model, the detachable anti-slip lantern ring is conveniently installed or detached through the external thread end arranged on the outer wall of the puncture needle, and the detachable anti-slip lantern ring can be taken down after being used, and can be recycled, so that the cost is saved; through the internal thread hole that sets up on the pjncture needle with can dismantle the external screw thread connector threaded connection of bayonet joint, conveniently install or dismantle, conveniently change the bayonet joint that can dismantle of different model connecting slot.

Description

Puncture outfit with anti-slip sleeve

Technical Field

The utility model relates to the technical field of puncture equipment, in particular to a puncture outfit with an anti-slip sleeve.

Background

The puncture outfit is an interventional radiology device with a puncture needle, belongs to medical consumables, and is matched with the puncture outfit for use on an injector, an infusion set and various cannulas; when a medical staff uses the puncture outfit, the puncture outfit is easy to slip and affects the accuracy of puncture in the process of puncture operation because the surface of the puncture outfit is smooth, so that the puncture outfit with the anti-slip device is used, the anti-slip mechanism of the puncture outfit and the puncture outfit body are in an integrated structure, and the puncture outfit is required to be discarded integrally after being used, so that the cost is increased; and different puncture outfits need to be replaced integrally by different infusion devices, so that the cost is increased, and the use is inconvenient.

Disclosure of Invention

The utility model aims to provide a puncture outfit with an anti-slip sleeve, so as to solve the problems that an anti-slip mechanism of the puncture outfit and a body are integrally formed in the background art, the puncture outfit needs to be discarded integrally after use, and the cost is increased; and different puncture outfits need to be integrally replaced by different infusion devices, so that the cost is increased and the use is inconvenient.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a puncture outfit with an anti-slip sleeve comprises a puncture needle, a detachable anti-slip sleeve ring sleeved on the outer surface of the puncture needle and a detachable plug connector for connecting infusion equipment;

the inside of the puncture needle is of a hollow structure, one end part of the puncture needle is a pointed needle head, the outer wall of one end part of the puncture needle far away from the pointed needle head is an external thread end, and the inner wall of one end of the puncture needle far away from the pointed needle head is an internal thread hole;

a connecting screw hole which is matched with the external thread end in size and is in threaded connection is formed in one end of the detachable anti-slip collar;

the inside of detachable plug is hollow structure and one end has seted up connecting slot, detachable plug an tip coaxial coupling have with internal thread hole size looks adaptation and threaded connection's external screw thread connector.

Preferably, a medical-grade anti-slip silica gel sleeve is sleeved on the outer wall of the detachable anti-slip collar.

Preferably, the thickness of the anti-slip silica gel sleeve is 0.5-1mm.

Preferably, a limiting disc is coaxially arranged at one end part of the detachable anti-slip lantern ring far away from the connecting screw hole.

Preferably, the diameter of the limiting disc is larger than that of the detachable anti-slip collar, and a silica gel cushion made of medical silica gel is arranged at the bottom of the limiting disc.

Preferably, the thickness of the silica gel cushion is 2-4mm.

Preferably, the inside of the external thread connector is of a hollow structure and is communicated with the inside of the detachable plug.

Compared with the prior art, the utility model has the beneficial effects that:

1. in the puncture outfit with the anti-slip sleeve, the detachable anti-slip sleeve ring is convenient to mount or dismount through the external thread end arranged on the outer wall of the puncture needle, and the puncture outfit can be taken down after being used, recycled and saves cost; through the internal thread hole that sets up on the pjncture needle with can dismantle the external screw thread connector threaded connection of bayonet joint, conveniently install or dismantle, conveniently change the bayonet joint that can dismantle of different model connecting slot.

2. In this puncture outfit with anti-skidding sheathed tube, the cover is equipped with medical grade anti-skidding silica gel cover on the outer wall of detachable anti-skidding lantern ring, and anti-skidding silica gel cover's thickness is 0.5-1mm, and anti-skidding silica gel cover improves anti-skidding effect, prevents the slippage, and is more comfortable during the use.

3. In this puncture outfit with anti-skidding sheathed tube, the diameter of spacing dish is greater than the diameter of dismantling anti-skidding lantern ring, and the bottom of spacing dish is provided with the silica gel cushion that adopts medical level silica gel to make, and the thickness of silica gel cushion is 2-4mm, and silica gel cushion texture is soft, does not have adverse reaction after with skin contact, and is more comfortable.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain, however, the utility model.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the removable anti-slip collar of the present utility model when removed;

FIG. 3 is a schematic view showing an exploded structure of the detachable plug and the puncture needle according to the present utility model;

fig. 4 is a schematic view showing an exploded structure of the puncture needle and the detachable anti-slip collar of the present utility model.

Meaning of each reference numeral in the drawings:

10. a puncture needle; 11. a tip needle; 12. an external threaded end; 13. an internal threaded hole;

20. a detachable anti-slip collar; 21. an anti-slip silica gel sleeve; 22. a connecting screw hole; 23. a limiting disc; 24. a silica gel cushion;

30. a detachable plug; 31. a connection slot; 32. and an external thread connector.

Detailed Description

The following description of embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "vertical", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

1-4, the puncture outfit with the anti-slip sleeve comprises a puncture needle 10, a detachable anti-slip sleeve ring 20 sleeved on the outer surface of the puncture needle 10 and a detachable plug 30 for connecting infusion equipment; the inside of the puncture needle 10 is of a hollow structure, one end part is a tip needle head 11, the outer wall of one end part of the puncture needle 10 far away from the tip needle head 11 is an external thread end 12, and the inner wall of one end of the puncture needle 10 far away from the tip needle head 11 is an internal thread hole 13; a connecting screw hole 22 which is matched with the external thread end 12 in size and is in threaded connection is formed in one end of the detachable anti-slip collar 20; the inside of the detachable plug connector 30 is of a hollow structure, one end of the detachable plug connector 30 is provided with a connecting slot 31, one end of the detachable plug connector 30 is coaxially connected with an external thread connector 32 which is matched with the size of the internal thread hole 13 and is in threaded connection, the detachable anti-slip collar 20 is conveniently installed or detached through the external thread end 12 arranged on the outer wall of the puncture needle 10, and the detachable plug connector can be taken down after being used, is recycled, and saves cost; through the internal thread hole 13 that sets up on pjncture needle 10 and the external screw thread connector 32 threaded connection of detachable joint 30, conveniently install or dismantle, conveniently change the detachable joint 30 of different model connecting slot 31.

Further, the medical-grade anti-slip silica gel sleeve 21 is sleeved on the outer wall of the detachable anti-slip collar 20, the thickness of the anti-slip silica gel sleeve 21 is 0.5-1mm, the anti-slip silica gel sleeve 21 improves the anti-slip effect, slipping is prevented, and the anti-slip silica gel sleeve is more comfortable during use.

Specifically, a limiting disc 23 is coaxially arranged at one end part of the detachable anti-slip collar 20 far away from the connecting screw hole 22, so that the limiting effect is improved, and the puncture is assisted.

In addition, the diameter of limiting plate 23 is greater than the diameter of detachable anti-skidding lantern ring 20, and the bottom of limiting plate 23 is provided with the silica gel cushion 24 that adopts medical grade silica gel to make, and the thickness of silica gel cushion 24 is 2-4mm, and silica gel cushion 24 texture is soft, does not have adverse reaction after contacting with skin, and is more comfortable.

It is worth noting that the infusion device includes an infusion tube, a syringe, and a cannula.

It should be noted that the external threaded connector 32 has a hollow structure and communicates with the interior of the detachable plug 30.

The puncture outfit with the anti-slip sleeve of the utility model has the working principle that: when in use, an operator passes the detachable anti-slip collar 20 through the tip needle 11 of the puncture needle 10, so that the connecting screw hole 22 of the detachable anti-slip collar 20 is in threaded connection with the external thread end 12 on the outer wall of the puncture needle 10, then the operator selects the detachable plug 30 of the connecting slot 31 with the corresponding size according to the purpose of the puncture outfit, the external thread connector 32 of the detachable plug 30 is in threaded connection with the internal thread hole 13 of the puncture needle 10, as shown in fig. 1, and then the puncture work is carried out by holding the detachable anti-slip collar 20 in a hand.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A puncture outfit with an anti-slip sleeve, characterized in that: comprises a puncture needle (10), a detachable anti-slip collar (20) sleeved on the outer surface of the puncture needle (10) and a detachable plug (30) used for connecting infusion equipment;

the inside of the puncture needle (10) is of a hollow structure, one end part of the puncture needle is a tip needle head (11), the outer wall of one end part of the puncture needle (10) far away from the tip needle head (11) is an external thread end (12), and the inner wall of one end of the puncture needle (10) far away from the tip needle head (11) is an internal thread hole (13);

a connecting screw hole (22) which is matched with the external thread end (12) in size and is in threaded connection is formed in one end of the detachable anti-slip collar (20);

the inside of detachable plug (30) is hollow structure and one end has seted up connecting slot (31), detachable plug (30) one end coaxial coupling have with internal thread hole (13) size looks adaptation and threaded connection's external screw thread connector (32).

2. The puncture outfit with an anti-slip sleeve according to claim 1, wherein: the outer wall of the detachable anti-slip lantern ring (20) is sleeved with a medical-grade anti-slip silica gel sleeve (21).

3. The puncture outfit with an anti-slip sleeve according to claim 2, wherein: the thickness of the anti-slip silica gel sleeve (21) is 0.5-1mm.

4. The puncture outfit with an anti-slip sleeve according to claim 1, wherein: a limiting disc (23) is coaxially arranged at one end part of the detachable anti-slip collar (20) far away from the connecting screw hole (22).

5. The puncture outfit with an anti-slip sleeve according to claim 4, wherein: the diameter of the limiting disc (23) is larger than that of the detachable anti-slip collar (20), and a silica gel cushion (24) made of medical silica gel is arranged at the bottom of the limiting disc (23).

6. The puncture outfit with an anti-slip sleeve according to claim 5, wherein: the thickness of the silica gel cushion (24) is 2-4mm.

7. The puncture outfit with an anti-slip sleeve according to claim 1, wherein: the inside of the external thread connector (32) is of a hollow structure and is communicated with the inside of the detachable plug connector (30).