CN210044094U

CN210044094U - Bladder puncture fistulization external member

Info

Publication number: CN210044094U
Application number: CN201920357235.4U
Authority: CN
Inventors: 袁丹; 朱蜀侠; 胥艳
Original assignee: 363 Hospital
Current assignee: 363 Hospital
Priority date: 2019-03-20
Filing date: 2019-03-20
Publication date: 2020-02-11
Anticipated expiration: 2029-03-20

Abstract

The utility model discloses a bladder puncture fistulization external member, which comprises a puncture needle, a guide wire, a puncture cone and a drainage tube; the puncture needle is matched with the injector, and the inner cavity of the puncture needle is matched with the guide wire; the head of the guide wire is blunt, and the head of the guide wire is made of soft material; the center of the puncture cone is provided with a through hole matched with the guide wire, the tail part of the puncture cone is provided with a connecting part, and the connecting part is matched with the drainage tube; the drainage tube comprises a drainage tube body and is characterized in that an air bag is arranged at the head of the drainage tube, a connector is arranged at the tail end of the drainage tube, the drainage tube body further comprises an inflation channel, and the inlet end of the inflation channel is located at the tail end of the drainage tube. The utility model discloses, convenient to use reduces the puncture risk, solves the problem that can't get into the bladder to obese patient.

Description

Bladder puncture fistulization external member

Technical Field

The utility model relates to the field of medical equipment, especially, relate to a bladder puncture fistulization external member.

Background

At present, the bladder puncture fistulization technology is widely used in clinical work, and the technology mainly uses a disposable bladder puncture fistulization tube to treat patients with urine retention who have failed in retention and catheterization, can drain urine immediately to remove the urine retention, and wins precious time for further adopting corresponding treatment. The traditional puncture fistulization technology is often accompanied with the risk of puncture, and for the too obese patient, the ordinary puncture needle has the risk of inaccurate insertion again.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a bladder puncture fistulization external member, convenient to use reduces the puncture risk, solves the problem that can't get into the bladder to obese patient.

In order to achieve the purpose, the utility model adopts the following technical proposal to realize:

the utility model discloses a bladder puncture fistulization external member, which comprises a puncture needle, a guide wire, a puncture cone and a drainage tube; the puncture needle is matched with the injector, and the inner cavity of the puncture needle is matched with the guide wire; the head of the guide wire is blunt, and the head of the guide wire is made of soft material; the center of the puncture cone is provided with a through hole matched with the guide wire, the tail part of the puncture cone is provided with a connecting part, and the connecting part is matched with the drainage tube; the drainage tube comprises a drainage tube body and is characterized in that an air bag is arranged at the head of the drainage tube, a connector is arranged at the tail end of the drainage tube, the drainage tube body further comprises an inflation channel, and the inlet end of the inflation channel is located at the tail end of the drainage tube.

Preferably, the outer side surface of the puncture needle is provided with scale marks for displaying the length.

Preferably, the outer surface of the drainage tube is provided with scale marks for displaying the length.

Preferably, the outer surface of the connecting part and the inner surface of the connector are provided with matched threads.

Preferably, the balloon is ring-shaped and coaxially disposed with the drainage tube.

Preferably, the connector is adapted to a drainage bag.

Preferably, the inner surface of the connecting head is provided with threads.

Preferably, the puncture needle is 10cm in length.

The utility model has the advantages that:

1. the utility model is convenient to use.

2. The utility model discloses can reduce the puncture risk of puncture in-process.

3. The utility model can solve the problem that the puncture needle is too short to enter the bladder of the obese patient.

Drawings

Fig. 1 is a schematic view of the present invention.

In the figure: 1-puncture needle, 2-guide wire, 3-puncture cone, 4-connecting part, 5-drainage tube, 6-air bag, 7-inflation channel and 8-connector.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings.

As shown in figure 1, the utility model comprises a puncture needle 1, a guide wire 2, a puncture needle 3 and a drainage tube 5; the puncture needle 1 is matched with an injector, and the inner cavity of the puncture needle 1 is matched with the guide wire 2; the head of the guide wire 2 is blunt, and the head of the guide wire 2 is made of soft materials; a through hole matched with the guide wire 2 is formed in the center of the puncture needle 3, a connecting part 4 is arranged at the tail part of the puncture needle 3, and the connecting part 4 is matched with the drainage tube 5; 5 heads of drainage tube set up gasbag 6, 5 tail ends of drainage tube set up connector 8, 5 pipe shafts of drainage tube still include inflation channel 7, inflation channel 7's entry end is located 5 afterbody of drainage tube, 1 outside face of pjncture needle sets up the scale sign that shows length, 5 outside faces of drainage tube set up the scale sign that shows length, connecting portion 4 surface with 8 internal surfaces of connector set up the screw thread of looks adaptation, gasbag 6 be with the annular of 5 coaxial settings of drainage tube, 8 adaptation drainage bags of connector, 8 internal surfaces of connector set up the screw thread, 1 length of pjncture needle is 10 cm.

During the in-service use, for pjncture needle 1 length is 10cm, effectively avoid the problem that can't get into obese patient's bladder, pjncture needle 1's scale sign can help judging the depth of penetration, put into seal wire 2 after the urine is seen successfully in the puncture, pjncture needle 3 inserts drainage tube 5, screw the back through the screw of connecting portion 4 and connector 8, seal wire 2 guide pjncture needle 3 and drainage tube 5 get into the bladder, avoid the acupuncture damage, the outer scale of drainage tube 5 can avoid the puncture too deeply, after the puncture, locate pjncture needle 3 soon, see and deepen 2cm again after the urine flows out, inflate gasbag 6, drainage tube 5 external drainage bag.

Of course, the present invention may have other embodiments, and those skilled in the art may make various corresponding changes and modifications according to the present invention without departing from the spirit and the essence of the present invention, and these corresponding changes and modifications should fall within the protection scope of the appended claims.

Claims

1. The utility model provides a bladder puncture fistulization external member which characterized in that: comprises a puncture needle (1), a guide wire (2), a puncture cone (3) and a drainage tube (5);

the puncture needle (1) is matched with an injector, and the inner cavity of the puncture needle (1) is matched with the guide wire (2);

the head of the guide wire (2) is blunt, and the head of the guide wire (2) is made of soft material;

a through hole matched with the guide wire (2) is formed in the center of the puncture cone (3), a connecting part (4) is arranged at the tail part of the puncture cone (3), and the connecting part (4) is matched with the drainage tube (5);

the drainage tube is characterized in that an air bag (6) is arranged at the head of the drainage tube (5), a connector (8) is arranged at the tail end of the drainage tube (5), the drainage tube (5) tube body further comprises an inflation channel (7), and the inlet end of the inflation channel (7) is located at the tail of the drainage tube (5).

2. A cystocentesis set according to claim 1 wherein: and the outer side surface of the puncture needle (1) is provided with a scale mark for displaying the length.

3. A cystocentesis set according to claim 1 wherein: the outer surface of the drainage tube (5) is provided with scale marks for displaying the length.

4. A cystocentesis set according to claim 1 wherein: the outer surface of the connecting part (4) and the inner surface of the connector (8) are provided with matched threads.

5. A cystocentesis set according to claim 1 wherein: the air bag (6) is in a ring shape and is coaxial with the drainage tube (5).

6. A cystocentesis set according to claim 1 wherein: the connector (8) is matched with the drainage bag.

7. A vesicopuncture ostomy kit according to claim 6, wherein: the inner surface of the connector (8) is provided with threads.

8. A cystocentesis set according to claim 1 wherein: the length of the puncture needle (1) is 10 cm.