CN212186699U

CN212186699U - Walk astricting puncture set package

Info

Publication number: CN212186699U
Application number: CN201922426370.2U
Authority: CN
Inventors: 沈丽贤
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-12-22
Anticipated expiration: 2029-12-30

Abstract

The utility model relates to a piercing depth technical field, specifically speaking relates to a labyrinth puncture cover package, including outside needle tubing, outside needle tubing includes syringe needle section and needle tubing section, is equipped with the changeover portion between syringe needle section and the needle tubing section. The utility model is provided with the integrally formed external needle tube with the arc transition section, the needle head section is horizontally inserted into the skin fat layer of the patient, the puncture needle tube section is rotated after the puncture needle tube section is moved forward by 1.0cm, the puncture needle enters the thoracic cavity or the abdominal cavity after the puncture is continued, and the conventional tube placement is carried out, so that the drainage tube is more attached to the external skin of the patient and is convenient to fix; and the puncture point and the point entering the abdominal cavity or the thoracic cavity are not on a vertical line, so that the chance of liquid seepage and the chance of tube removal are reduced.

Description

Walk astricting puncture set package

Technical Field

The utility model relates to a puncture equipment technical field, specifically speaking relates to a labyrinth puncture set package.

Background

At present, when an abdominal cavity or a thoracic cavity of a patient suffering from ascites is clinically placed in an abdominal cavity, a used trocar is straight, is easy to fall off, and is easy to seep when being placed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a labyrinth puncture set package to solve the problem of proposing 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 labyrinth puncture set package, includes outside needle tubing, outside needle tubing includes syringe needle section and needle tubing section, the syringe needle section with be equipped with the changeover portion between the needle tubing section, the syringe needle section with contained angle between the needle tubing section is 135, the inside seal wire that wears to be equipped with of outside needle tubing.

Preferably, the needle head section, the needle tube section and the transition section are of an integrally formed structure.

Preferably, the transition section has a circular arc shape.

Preferably, the guide wire penetrates into the hose after the external needle tube is drawn away, a plurality of side holes are regularly arranged on the outer side wall of the front end of the hose, and the number of the side holes is at least one.

Preferably, the outer diameter of the hose is smaller than or equal to the inner diameter of the outer needle tube, and the length of the hose is larger than that of the outer needle tube.

Preferably, the guide wire comprises a guide wire main body, and a platinum soft head is welded and fixed at the front end of the guide wire main body.

Preferably, the diameter of the guide wire is smaller than or equal to the inner diameter of the hose, and the length of the guide wire is larger than that of the hose.

Preferably, the vagal puncture kit further comprises a syringe, and one end of the syringe is provided with a bent syringe needle.

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

1. the utility model is provided with the integrally formed external needle tube with the arc transition section, the needle head section and the needle tube section form an included angle of 135 degrees, and after the needle head section is inserted into the subcutaneous tissue of a patient, the needle tube section is more attached to the external skin of the patient, thereby being convenient for fixation;

2. the utility model is provided with the hose with a plurality of side holes on the outer side wall of the front end, and the hose is inserted into the subcutaneous affected part of a patient along the guide wire, so that ascites can be extracted quickly, liquid leakage can be avoided, and the operation of medicine injection can be conveniently carried out;

3. the utility model discloses a set up the seal wire of soft head of platinum of front end area, be convenient for guide hose insert patient's subcutaneous affected part along the seal wire fast.

Drawings

FIG. 1 is a schematic view showing the overall structure of a labyrinth puncture kit according to embodiment 1;

FIG. 2 is a schematic view of the structure of the outer needle cannula according to embodiment 1;

FIG. 3 is a schematic structural view of a hose according to embodiment 1;

fig. 4 is a schematic structural view of the guide wire of example 1;

fig. 5 is a schematic structural view of the syringe according to example 1.

The meaning of the individual reference symbols in the figures is:

1. an outer needle cannula; 11. a needle section; 12. a needle tube segment; 13. a transition section;

2. a hose; 21. a side hole;

3. a guide wire; 31. a guidewire body; 32. a platinum soft head;

4. an injector; 41. a syringe needle.

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 is to be understood that the terms "length", "front", "back", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, in the description of the present invention, "a plurality" means at least one, e.g., one, two, etc., unless specifically limited otherwise.

Example 1

A walking puncture kit comprises an external needle tube 1, the external needle tube 1 comprises a needle head section 11 and a needle tube section 12, a transition section 13 is arranged between the needle head section 11 and the needle tube section 12, an included angle between the needle head section 11 and the needle tube section 12 is 135 degrees, and a guide wire 3 penetrates through the external needle tube 1.

In this embodiment, the needle head section 11, the needle tube section 12 and the transition section 13 are integrally formed, so that the outer needle tube 1 has a solid and stable overall structure, and the inner and outer side walls thereof are smooth and flat.

Further, the transition section 13 is arc-shaped, so that the guide wire 3 can be conveniently inserted, and the guide wire 3 is prevented from being possibly clamped at a corner and cannot penetrate.

In the embodiment, the guide wire 3 penetrates into the hose 2 after the external needle tube 1 is drawn away, the outer side wall of the front end of the hose 2 is regularly provided with a plurality of side holes 21, the number of the side holes 21 is at least one, and when water pumping operation is performed through the hose 2, the side holes 21 can accelerate the water pumping speed; when the medicine is injected through the tube 2, the side hole 21 can uniformly disperse the medicine.

Further, the outer diameter of the flexible tube 2 is smaller than or equal to the inner diameter of the outer needle tube 1, so that the flexible tube 2 can be inserted into the outer needle tube 1.

Further, the length of the hose 2 is greater than that of the external needle tube 1, so that the hose 2 is prevented from being completely clamped in the external needle tube 1 and cannot be pulled out, the side hole 21 at the front end of the hose 2 can be pushed out of the external needle tube 1, and the influence on the normal use of the side hole 21 is avoided.

In this embodiment, the guide wire 3 includes a guide wire main body 31, a platinum soft head 32 is welded and fixed at the front end of the guide wire main body 31, and the twisting control performance of the guide wire 3 can be improved by the platinum soft head 32, so that the guide wire can easily pass through a narrow pipeline and is not easy to damage subcutaneous tissues of a patient. Further, the diameter of the guide wire 3 is smaller than or equal to the inner diameter of the hose 2, so that the guide wire 3 can penetrate into the hose 2, and the hose 2 can be guided to penetrate into the body of a patient through the guide wire 3.

Further, the length of the guide wire 3 is larger than that of the hose 2, so that the guide wire 3 is prevented from being completely clamped in the hose 2 and cannot be pulled out, and the guide wire 3 cannot play a good guiding role.

Further, the walking puncture kit further comprises a syringe 4, and one end of the syringe 4 is provided with a bent syringe needle 41, so that medicine injection is facilitated.

When the walking puncture outfit of this embodiment is used, firstly take clean external needle tube 1, secondly wipe the skin of patient according to conventional flow and disinfect, again with the syringe needle section 11 of outer wall needle tube 1 flat insert the thorax or the abdominal cavity of patient, and take medical sticky tape with syringe needle section 12 of external needle tube 1, changeover portion 13 and fix on the skin of patient, then take clean seal wire 3, seal wire 3 inserts in external needle tube 1, make seal wire 3 stay in thorax or the abdominal cavity, then take out external needle tube 1, again enter hose 2 to the skin along seal wire 3, stay hose 2 in thorax or the abdominal cavity, take out seal wire 3, it can to fix hose 2 at last.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A vagal puncture kit is characterized in that: including outside needle tubing (1), outside needle tubing (1) includes syringe needle section (11) and needle tubing section (12), syringe needle section (11) with be equipped with changeover portion (13) between needle tubing section (12), syringe needle section (11) with contained angle between needle tubing section (12) is 135, outside needle tubing (1) is inside wears to be equipped with seal wire (3).

2. The vagal puncture kit of claim 1, wherein: the needle head section (11), the needle tube section (12) and the transition section (13) are of an integrally formed structure.

3. The vagal puncture kit of claim 1, wherein: the transition section (13) is arc-shaped.

4. The vagal puncture kit of claim 1, wherein: the guide wire (3) penetrates into the hose (2) after being drawn out from the external needle tube (1), a plurality of side holes (21) are regularly arranged on the outer side wall of the front end of the hose (2), and the number of the side holes (21) is at least one.

5. The vagal puncture kit of claim 4, wherein: the outer diameter of the hose (2) is smaller than or equal to the inner diameter of the outer needle tube (1), and the length of the hose (2) is larger than that of the outer needle tube (1).

6. The vagal puncture kit of claim 1, wherein: the guide wire (3) comprises a guide wire main body (31), and a platinum soft head (32) is welded and fixed at the front end of the guide wire main body (31).

7. The vagal puncture kit of claim 4, wherein: the diameter of the guide wire (3) is smaller than or equal to the inner diameter of the hose (2), and the length of the guide wire (3) is larger than that of the hose (2).

8. The vagal puncture kit of claim 1, wherein: the injection device is characterized by further comprising an injector (4), wherein one end of the injector (4) is provided with a bent injector needle (41).