CN218501113U

CN218501113U - Catheter with supporting function

Info

Publication number: CN218501113U
Application number: CN202221887454.1U
Authority: CN
Inventors: 邓开山
Original assignee: Mianzhu Psychiatric Hospital
Current assignee: Mianzhu Psychiatric Hospital
Priority date: 2022-07-21
Filing date: 2022-07-21
Publication date: 2023-02-21
Anticipated expiration: 2032-07-21

Abstract

The utility model provides a pipe with support function, including pipe, pipe support, fastening bolt, the pipe support sets up on the pipe, fastening bolt sets up in the pipe entrance, the pipe entrance is provided with the screw thread, and the pipe support includes stake body, slider, spring and pipe hole, stake body center is provided with the pipe hole, be provided with the sliding tray on the stake body, the slider sets up on the stake body, is provided with the slip knot on the slider, and the slip knot sets up at the sliding tray, the sliding tray inner wall is connected on one side to the spring, and the slip is buckled to the another side connection, and the stake body is provided with the pipe hole with slider department of linking to each other, and then the sucking disc support is fixed on the stake body, and the sucking disc sets up on the sucking disc support. The utility model discloses make the pipe inseparabler with being connected of micropump to pipe support area is little, and the structure is exquisite, and the convenience is used in various operation occasions.

Description

Catheter with supporting function

Technical Field

The utility model relates to the field of medical equipment, particularly, relate to a pipe with support function.

Background

With the increasing enhancement of scientific and technological strength in China, the medical level is gradually improved, and the micro-injection pump is used as an important part in medical instruments and is very important in the treatment of patients. The micropump is a simple and convenient, the apparatus that the control accuracy is high, injection speed through the accurate control syringe, it is internal to advance patient's through pump line or catheter injection with the liquid medicine, but the mode that cup joints that present pipe and micropump's connection mostly all adopted, though simple but insecure of this kind of mode, medical personnel will inspect at any time and be connected with not hard up, waste energy, if operation time overlength or medical personnel do not have the pipe at any time, under the pressure condition of micropump, the pipe drops easily, light then delay the operation progress, heavy then bring life danger for the patient, in addition, the pipe in the operating room is numerous to be difficult to manage also a problem, in the prior art, most structure occupation of land space is big, the practicality is not strong in narrow and small operating room.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's not enough, provide a pipe with supporting function.

The embodiment of the utility model discloses a realize through following technical scheme:

a conduit with a supporting function comprises a conduit, a conduit bracket, a fastening bolt and a fastener, wherein the conduit bracket is arranged on the conduit, the fastening bolt is arranged at an inlet of the conduit, the inlet of the conduit is provided with threads, and the fastener is fixed at an outlet of the conduit;

the guide pipe support comprises a support body, a sliding part, a spring and a guide pipe hole, the guide pipe hole is formed in the center of the support body, a sliding groove is formed in the support body, the sliding part is arranged on the support body, a sliding buckle is arranged on the sliding part and arranged in the sliding groove, one side of the spring is connected with the inner wall of the sliding groove, the other side of the spring is connected with the sliding buckle, the guide pipe hole is formed in the connecting position of the support body and the sliding part, then the sucker support is fixed on the support body, and the sucker is arranged on the sucker support.

Further, the diameter of the section provided with the threads at the inlet of the conduit is gradually increased from left to right.

Further, a duckbill valve is arranged in the middle of the conduit. Duckbill valves are provided to prevent backflow of fluids.

Further, the rear half part of the fastener is fixed with the catheter, a gap is reserved between the front half part and the catheter, and the gap gradually decreases from left to right. When splicing the catheter, the splicing catheter is inserted into the gap, so that the connection is tighter.

Furthermore, the sliding part is provided with five guide pipe holes, the center of the sliding part is provided with one guide pipe hole, four guide pipe holes are uniformly distributed on the periphery of the sliding part, and the sliding part is arranged on each guide pipe hole on the periphery of the sliding part.

The utility model discloses technical scheme has following advantage and beneficial effect at least:

the utility model discloses be provided with bolted connection in the junction with the micropump to the diameter of screw thread part progressively increases, has guaranteed micropump and pipe connection fastening, has alleviateed medical personnel's work load, and still is provided with pipe bracket on the pipe, and pipe bracket not only can arrange the pipe in order, moreover because simple structure, takes up an area of for a short time, conveniently uses in various operation occasions.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic front sectional view provided by an embodiment of the present invention;

fig. 2 is a schematic cross-sectional view of a catheter holder according to an embodiment of the present invention;

an icon: 1-catheter, 2-catheter holder, 3-fastening bolt, 4-fastener, 11-thread, 12-duckbill valve, 21-holder body, 22-slider, 23-spring, 24-catheter hole, 211-sliding groove, 221-sliding buckle.

Detailed Description

In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention will be combined below to clearly and completely describe the technical solution in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

The present invention will be described in detail with reference to the accompanying drawings.

Examples

Example 1

As shown in fig. 1-2, a conduit with a supporting function comprises a conduit 1, a conduit bracket 2, a fastening bolt 3 and a fastening piece 4, wherein the conduit bracket 2 is arranged on the conduit 1, the fastening bolt 3 is arranged at an inlet of the conduit 1, a thread 11 is arranged at the inlet of the conduit 1, the diameter of a section provided with the thread 11 is gradually increased from left to right, so that the bolt 3 can be matched and fastened with the thread 11 and the fastening bolt 3 can be prevented from falling out, the fastening piece 4 is fixed at an outlet of the conduit 1, the rear half part of the fastening piece 4 is fixed with the conduit 1, a gap is reserved between the front half part and the conduit 1, the gap is gradually reduced from left to right, when a common conduit is continuously connected, the common conduit is screwed into the gap more and more tightly, thereby achieving the fastening purpose,

the catheter bracket 2 comprises a bracket body 21, a sliding part 22, a spring 23 and a catheter hole 24, the catheter hole 24 is arranged in the center of the bracket body 21, the catheter 1 penetrates through the central catheter hole 24, a sliding groove 211 is arranged on the bracket body 21, the sliding part 22 is arranged on the bracket body 21, a sliding buckle 221 is arranged on the sliding part 22, and the sliding buckle 221 is arranged in the sliding groove 211, so that the sliding part 22 can relatively slide on the bracket body 21, the spring 23 is also arranged between the sliding buckle 221 and the sliding groove 211, one side of the spring 23 is connected with the inner wall of the sliding groove 211, the other side of the spring 23 is connected with the sliding buckle 221, and the catheter hole 24 is arranged at the joint of the bracket body 21 and the sliding part 22.

Preferably, a duckbill valve 12 is provided in the middle of the catheter 1. Preventing backflow of liquid.

Preferably, the sliding member 22 is provided with five conduit holes 24, the sliding member 22 is provided with one conduit hole 24 at the center, four conduit holes 24 are uniformly distributed around the sliding member, and the sliding member 22 is provided on each conduit hole 24 around the sliding member.

In the operation process, the entrance of the catheter 1 is inserted into the interface of the micro pump, and then the fastening bolt 3 is rotated, so that the catheter 1 and the micro pump are tightly connected and are not easy to fall off, the connection safety performance is improved, and the workload of medical staff is reduced.

It should be noted that the catheter hole in which the slider 22 is disposed is generally larger than the catheter hole 24, and the catheter 1 is soft, so that the catheter will not get stuck after being placed in the catheter hole 24 during the release of the reset of the hand slider 22.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The guide pipe with the supporting function is characterized by comprising a guide pipe (1), a guide pipe bracket (2), a fastening bolt (3) and a fastening piece (4), wherein the guide pipe bracket (2) is arranged on the guide pipe (1), the fastening bolt (3) is arranged at the inlet of the guide pipe (1), the inlet of the guide pipe (1) is provided with a thread (11), and the fastening piece (4) is fixed at the outlet of the guide pipe (1);

the catheter support (2) comprises a support body (21), a sliding part (22), a spring (23), a catheter hole (24), a sucker support (25) and a sucker (26), wherein the catheter hole (24) is formed in the center of the support body (21), a sliding groove (211) is formed in the support body (21), the sliding part (22) is arranged on the support body (21), a sliding buckle (221) is arranged on the sliding part (22), the sliding buckle (221) is arranged in the sliding groove (211), one side of the spring (23) is connected with the inner wall of the sliding groove (211), the other side of the spring is connected with the sliding buckle (221), the catheter hole (24) is formed in the connection position of the support body (21) and the sliding part (22), the sucker support (25) is fixed on the support body (21), and the sucker (26) is arranged on the sucker support (25).

2. A duct with supporting function according to claim 1, characterized in that the diameter of the section of the duct (1) at the entrance where the screw thread (11) is provided increases gradually from left to right.

3. A catheter with supporting function according to claim 1, characterized in that the catheter (1) is provided with a duckbill valve (12) in the middle.

4. A catheter with supporting function according to claim 1, characterized in that the rear half of the fastener (4) is fixed with the catheter (1), and a gap is left between the front half and the catheter (1), and the gap gradually decreases from left to right.

5. The catheter with the supporting function as claimed in claim 1, wherein the sliding member (22) is provided with five catheter holes (24), the sliding member (22) is provided with one catheter hole (24) at the center, four catheter holes (24) are uniformly distributed at the periphery, and the sliding member (22) is arranged on each catheter hole (24) at the periphery.