CN220193127U

CN220193127U - Novel puncture tube

Info

Publication number: CN220193127U
Application number: CN202321647577.2U
Authority: CN
Inventors: 张晓莉
Original assignee: Zhengzhou University Third Affiliated Hospital Henan Maternity and Child Health Care Hospital
Current assignee: Zhengzhou University Third Affiliated Hospital Henan Maternity and Child Health Care Hospital
Priority date: 2023-06-27
Filing date: 2023-06-27
Publication date: 2023-12-19
Anticipated expiration: 2033-06-27

Abstract

The utility model relates to a puncture pipe technical field specifically is a novel puncture pipe, which comprises a pipe body, the surface tube coupling of body has string rope, the one end fixedly connected with stopper of body is kept away from to string rope, the surface of body is equipped with anti-drop structure, anti-drop structure includes two card ropes, two the surface of card rope all with body fixed connection, the one end fixedly connected with semicircle ring of body is kept away from to the card rope, the surface fixedly connected with of semicircle ring has two baffles, the draw-in hole has been seted up on the surface of baffle, four draw-in hole is two a set of, two sets of the equal sliding connection of inner wall of draw-in hole has the contact sleeve, the inner wall sliding connection of contact sleeve has the spacer rod, two the equal fixedly connected with short column in surface of spacer rod, the short column is located the surface of semicircle ring. The infusion tube solves the defect that in the prior art, when the infusion tube is used for infusion, the infusion tube is easy to fall off from the infusion tube.

Description

Novel puncture tube

Technical Field

The application relates to the technical field of puncture tubes, in particular to a novel puncture tube.

Background

The puncture tube is a catheter for blood transfusion and infusion, and the variety of the puncture tube is increasing along with the development of society.

When the puncture tube is used for transfusion, the plug is firstly removed from the puncture tube, and then the transfusion tube is inserted into the puncture tube for transfusion.

In order to solve the problem that the infusion tube is easy to fall off from the puncture tube, the infusion tube and the puncture tube are in interference fit together, but after infusion is carried out for many times, the friction force between the puncture tube and the infusion tube is reduced, so that the connection between the puncture tube and the infusion tube is not firm any more, the infusion tube still falls off from the puncture tube, and the research on the novel puncture tube is particularly important.

Disclosure of Invention

The utility model provides a novel puncture tube for solving among the prior art when utilizing the puncture tube to carry out the infusion, the infusion tube drops from the puncture tube easily.

In order to achieve the above purpose, the present application adopts the following technical scheme: the utility model provides a novel puncture pipe, includes the body, the surface piping connection of body has string rope, the one end fixedly connected with stopper of body is kept away from to string rope, the surface of body is equipped with anti-drop structure, anti-drop structure includes two card ropes, two the surface of card rope all with body fixed connection, the one end fixedly connected with semicircle ring of body is kept away from to the card rope, two baffles of semicircle ring's fixed surface, the card hole has been seted up on the surface of baffle, four two pairs of two sets of card holes, two sets of equal sliding connection of inner wall in card hole has the contact sleeve, the inner wall sliding connection of contact sleeve has the spacer rod.

The effects achieved by the components are as follows: through setting up anti-drop structure, can utilize the puncture pipe to carry out the infusion, fix a position the transfer line on the puncture pipe for the transfer line can not follow the puncture pipe and drop.

Preferably, the surfaces of the two separation rods are fixedly connected with short columns, and the short columns are positioned on the surface of the semicircular ring.

The effects achieved by the components are as follows: the short column is moved, and the partition rod is driven to move when the short column moves, so that the effect of driving the partition rod to move is achieved.

Preferably, the two clamping ropes are elastic ropes, and rough surfaces are arranged on the surfaces of the two semicircular rings.

The effects achieved by the components are as follows: the rough surface can increase the friction force between the semicircular ring and the infusion tube.

Preferably, the surface of the pipe body is fixedly connected with two short plates, and one end of the short plate, which is far away from the pipe body, is fixedly connected with a mounting plate.

The effects achieved by the components are as follows: the clamping rope is clamped in the gap between the mounting plate and the pipe body, and is clamped on the pipe body through elasticity, so that the effect of accommodating the clamping rope is achieved.

Preferably, the surface of two the separation rods is provided with an auxiliary structure, the auxiliary structure comprises two positioning grooves, the two positioning grooves are respectively formed in the surfaces of the two separation rods, the inner wall of each positioning groove is in threaded connection with a driving rod, and the surface of each driving rod is fixedly connected with a contact plate.

The effects achieved by the components are as follows: through setting up auxiliary structure, can be with the contact sleeve spacing on the spacer bar, make things convenient for the staff to use anti-drop structure.

Preferably, the surfaces of the two contact plates are fixedly connected with a rotating frame, and the section of the rotating frame is L-shaped.

The effects achieved by the components are as follows: the rotating frame rotates, and the rotating frame drives the contact plate to rotate while rotating, so that the effect of driving the contact plate to rotate is achieved.

Preferably, the two contact plates are respectively positioned on the surfaces of the two contact sleeves, and the surfaces of the two separation rods are fixedly connected with conical blocks.

The effects achieved by the components are as follows: the contact sleeve can be sleeved on the spacer rod along the conical block.

To sum up:

in this application, through setting up anti-drop structure, can utilize the puncture pipe to carry out the infusion time, fix a position the transfer line on the puncture pipe for the transfer line can not drop from the puncture pipe.

In this application, through setting up auxiliary structure, can be spacing on the spacer rod with the contact sleeve, make things convenient for the staff to use anti-drop structure.

Drawings

FIG. 1 is a schematic perspective view of the present application;

FIG. 2 is a schematic view of a portion of the structure of FIG. 1 of the present application;

FIG. 3 is an enlarged view of FIG. 2A of the present application;

fig. 4 is an enlarged view of fig. 2B of the present application.

Legend description: 1. a tube body; 2. hanging ropes; 3. a plug; 4. an anti-falling structure; 41. rope clamping; 42. a semicircular ring; 43. a baffle; 44. a spacer rod; 45. a contact sleeve; 46. a short column; 47. a clamping hole; 48. a short plate; 49. a mounting plate; 5. an auxiliary structure; 51. a conical block; 52. a rotating frame; 53. a contact plate; 54. a driving rod; 55. and a positioning groove.

Detailed Description

Referring to fig. 1, the present application provides a technical solution: the utility model provides a novel puncture pipe, including body 1 and two spacer rods 44, the surface pipe connection of body 1 has string rope 2, the one end fixedly connected with stopper 3 of body 1 is kept away from to string rope 2, the surface of body 1 is equipped with anti-drop structure 4, through setting up anti-drop structure 4, can be when utilizing the puncture pipe to carry out the infusion, fix a position the transfer line on the puncture pipe for the transfer line can not follow the puncture pipe and drop, and the surface of two spacer rods 44 is equipped with auxiliary structure 5, through setting up auxiliary structure 5, can be spacing contact sleeve 45 on spacer rod 44, makes things convenient for the staff to use anti-drop structure 4.

The specific arrangement and function of the anti-drop structure 4 and the auxiliary structure 5 will be described in detail below.

Referring to fig. 2 and 4, in the present embodiment: the anti-falling structure 4 comprises two clamping ropes 41, the surfaces of the two clamping ropes 41 are fixedly connected with the pipe body 1, one end, away from the pipe body 1, of each clamping rope 41 is fixedly connected with a semicircular ring 42, two baffles 43 are fixedly connected with the surfaces of the semicircular rings 42, clamping holes 47 are formed in the surfaces of the baffles 43, four clamping holes 47 are formed in a group by group, contact sleeves 45 are slidably connected with the inner walls of the two groups of clamping holes 47, and partition rods 44 are slidably connected with the inner walls of the contact sleeves 45. The surfaces of the two separation rods 44 are fixedly connected with short columns 46, the short columns 46 are positioned on the surface of the semicircular ring 42, the short columns 46 are moved, and the separation rods 44 are driven to move while the short columns 46 move, so that the effect of driving the separation rods 44 to move is achieved. The two clamping ropes 41 are elastic ropes, rough surfaces are arranged on the surfaces of the two semicircular rings 42, and friction force between the semicircular rings 42 and the infusion tube can be increased by the rough surfaces. The surface of the pipe body 1 is fixedly connected with two short plates 48, one end, away from the pipe body 1, of each short plate 48 is fixedly connected with a mounting plate 49, the clamping ropes 41 are clamped in gaps between the mounting plates 49 and the pipe body 1, at the moment, the clamping ropes 41 are clamped on the pipe body 1 through elasticity, and the effect of accommodating the clamping ropes 41 is achieved.

Referring to fig. 2 and 3, specifically, the auxiliary structure 5 includes two positioning grooves 55, the two positioning grooves 55 are respectively formed on the surfaces of the two spacer bars 44, the inner wall of the positioning groove 55 is in threaded connection with a driving rod 54, and the surface of the driving rod 54 is fixedly connected with a contact plate 53. The surfaces of the two contact plates 53 are fixedly connected with the rotating frame 52, the section of the rotating frame 52 is L-shaped, the rotating frame 52 is rotated, the rotating frame 52 rotates and drives the contact plates 53 to rotate, and the effect of driving the contact plates 53 to rotate is achieved. The two contact plates 53 are respectively located on the surfaces of the two contact sleeves 45, the surfaces of the two separation rods 44 are fixedly connected with the conical blocks 51, and the contact sleeves 45 can be sleeved on the separation rods 44 along the conical blocks 51.

When the puncture tube is used for transfusion, firstly, the transfusion tube is inserted into the puncture tube, then the clamping rope 41 is taken out from a gap between the mounting plate 49 and the tube body 1, at the moment, the clamping rope 41 is not stored any more, then the semicircular ring 42 on the clamping rope 41 is placed on the transfusion tube, then the contact sleeve 45 on the separation rod 44 is inserted into the inner wall of the clamping hole 47 on the baffle 43 by the short column 46, at the moment, the two semicircular rings 42 are connected together, at the moment, the clamping rope 41 drives the two semicircular rings 42 to squeeze the transfusion tube by using the self pulling force, so that the transfusion tube is fixed on the puncture tube, at the moment, the transfusion tube cannot fall off from the transfusion tube, and by arranging the anti-falling structure 4, the transfusion tube can be positioned on the puncture tube when the transfusion tube is used for transfusion, and the transfusion tube cannot fall off from the puncture tube.

In this application, when needs use anti-drop structure 4, firstly utilize the toper piece 51 to put contact sleeve 45 on the spacer rod 44, afterwards rotate revolving rack 52, the rotatory while of revolving rack 52 drives contact plate 53 and rotates, the rotatory while of contact plate 53 drives actuating lever 54 and rotates, actuating lever 54 moves to the direction that is close to spacer rod 44 by means of the screw thread, actuating lever 54 moves along the inner wall of constant head tank 55, actuating lever 54 moves the while and drives contact plate 53 and remove, the contact plate 53 removes certain distance after, contact plate 53's surface extrusion contact sleeve 45, at this moment contact sleeve 45 is spacing on the gag lever post, the staff can use anti-drop structure 4 this moment, through setting up auxiliary structure 5, can be with contact sleeve 45 spacing on spacer rod 44, make things convenient for the staff to use anti-drop structure 4.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

Claims

1. The utility model provides a novel puncture pipe, includes body (1), its characterized in that: the utility model discloses a surface pipe connection who hangs rope (2) of body (1), the one end fixedly connected with stopper (3) of body (1) are kept away from to string rope (2), the surface of body (1) is equipped with anti-drop structure (4), anti-drop structure (4) include two card ropes (41), two the surface of card rope (41) all with body (1) fixed connection, the one end fixedly connected with semicircle ring (42) of body (1) are kept away from to card rope (41), the surface fixedly connected with of semicircle ring (42) two baffles (43), clamping hole (47) have been seted up on the surface of baffle (43), four clamping hole (47) are two a set of, two sets of equal sliding connection of inner wall of clamping hole (47) have contact sleeve (45), the inner wall sliding connection of contact sleeve (45) has spacer rod (44).

2. The novel puncture tube according to claim 1, wherein: the surfaces of the two separation rods (44) are fixedly connected with short columns (46), and the short columns (46) are positioned on the surface of the semicircular ring (42).

3. The novel puncture tube according to claim 1, wherein: the two clamping ropes (41) are elastic ropes, and rough surfaces are arranged on the surfaces of the two semicircular rings (42).

4. The novel puncture tube according to claim 1, wherein: the surface of the pipe body (1) is fixedly connected with two short plates (48), and one end, far away from the pipe body (1), of each short plate (48) is fixedly connected with a mounting plate (49).

5. The novel puncture tube according to claim 1, wherein: the surface of two separate pole (44) is equipped with auxiliary structure (5), auxiliary structure (5) include two constant head tank (55), two constant head tank (55) are seted up respectively at the surface of two separate poles (44), the inner wall threaded connection of constant head tank (55) has actuating lever (54), the fixed surface of actuating lever (54) is connected with contact plate (53).

6. The novel puncture tube according to claim 5, wherein: the surfaces of the two contact plates (53) are fixedly connected with rotating frames (52), and the sections of the rotating frames (52) are L-shaped.

7. The novel puncture tube according to claim 5, wherein: the two contact plates (53) are respectively positioned on the surfaces of the two contact sleeves (45), and the surfaces of the two separation rods (44) are fixedly connected with conical blocks (51).