CN210044674U

CN210044674U - Catheter imbibition assembly

Info

Publication number: CN210044674U
Application number: CN201920252641.4U
Authority: CN
Inventors: 陈楚容; 罗姣; 郭美华; 陆艳; 周为
Original assignee: First Affiliated Hospital of Guangxi Medical University
Current assignee: First Affiliated Hospital of Guangxi Medical University
Priority date: 2019-02-28
Filing date: 2019-02-28
Publication date: 2020-02-11
Anticipated expiration: 2029-02-28

Abstract

The utility model discloses a catheter imbibition component, which comprises an imbibition catheter, a probe component and a control support handle; the whole liquid suction catheter is of a nearly T-shaped structure and comprises a front section of pipe, a rear section of pipe and a lower section of pipe; the top of the inner cavity of the front section pipe is provided with sliding rod jacks which are axially distributed and are straight-through; the probe assembly comprises a probe body and a sliding rod; the probe body is combined at the front end of the sliding rod; the probe head assembly penetrates through the sliding rod insertion hole through the sliding rod and is distributed in the inner cavity of the front section pipe; the control support handle is provided with a negative pressure connecting pipe; the negative pressure connecting pipe is provided with a valve, and the front end of the negative pressure connecting pipe is detachably connected with the negative pressure interface; the upper part of the control support handle is also provided with a sliding rod pressing fixer; the rear part of the sliding rod is detachably fixed on the sliding rod pressing fixer. The utility model discloses it is effectual to adsorb and wash the use to the internal hydrops of patient.

Description

Catheter imbibition assembly

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to pipe imbibition subassembly.

Background

Currently, like pleural effusion patient, need carry out the suction operation to pleural effusion, need carry out the washing operation to the cavity sometimes simultaneously, although there is the relevant pipe at present, its use is inconvenient simultaneously, when needs adsorb clot etc. because invisible so difficult operation.

The above background disclosure is only provided to aid in understanding the concepts and technical solutions of the present invention, and it does not necessarily belong to the prior art of the present patent application, and it should not be used to assess the novelty and inventive step of the present application without explicit evidence that the above content has been disclosed at the filing date of the present patent application.

SUMMERY OF THE UTILITY MODEL

The utility model provides an excellent in use effect's pipe imbibition subassembly to above-mentioned technical problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a catheter pipette assembly comprises a pipette catheter, a probe assembly and a control support handle; the whole liquid suction catheter is of a nearly T-shaped structure and comprises a front section of pipe, a rear section of pipe and a lower section of pipe; the top of the inner cavity of the front section pipe is provided with sliding rod jacks which are axially distributed and are straight-through; the rear end of the rear section pipe is a negative pressure interface; the lower end of the lower section pipe is detachably combined with a waste liquid collecting bottle; the probe assembly comprises a probe body and a sliding rod; the inside of the probe body is distributed with a camera and a light ring; the lamp apertures are distributed on the periphery of the camera; the probe body is combined at the front end of the sliding rod; the probe head assembly penetrates through the sliding rod insertion hole through the sliding rod and is distributed in the inner cavity of the front section pipe; the control support handle is provided with a negative pressure connecting pipe; the negative pressure connecting pipe is provided with a valve, and the front end of the negative pressure connecting pipe is detachably connected with the negative pressure interface; the upper part of the control support handle is also provided with a sliding rod pressing fixer; the rear part of the sliding rod is detachably fixed on the sliding rod pressing fixer.

Furthermore, a cleaning solution transfusion tube is also distributed in the inner cavity of the liquid suction catheter; the front part of the cleaning liquid conveying pipe is combined with the inner wall of the front part of the front section pipe; the rear part of the cleaning liquid transfusion pipe penetrates out of the rear end of the rear section pipe.

Furthermore, the control support handle is also provided with a cleaning solution inlet pipe; a valve is arranged on the cleaning liquid inlet pipe; the rear part of the cleaning liquid transfusion pipe is connected with the front end of the cleaning liquid inlet pipe.

Furthermore, the front end of the control support handle is also provided with a negative pressure interface clamping hoop.

The utility model has the advantages of compared with the prior art: the utility model can realize visual absorption of waste liquid in human body, such as pleural effusion, bladder urine, etc., and has flushing function; when the liquid suction catheter is used, the liquid suction catheter can be moved back and forth as required, the front section of the tube can be straightened and bent under the supporting effect of the probe assembly, and flushing and liquid suction operations are facilitated.

Drawings

FIG. 1 is a schematic structural view of the liquid suction pipe of the present invention after being connected to a waste liquid collecting bottle;

FIG. 2 is a schematic structural view of the probe head assembly of the present invention;

figure 3 is a top view of the probe body of the present invention;

fig. 4 is a projection view of the rear portion of the slide bar of the present invention;

FIG. 5 is a schematic structural view of the control support handle of the present invention;

fig. 6 is a schematic view of the assembly structure of the present invention.

Detailed Description

As shown in fig. 1-6, a catheter pipette assembly comprises a pipette catheter 1, a probe head assembly and a control support handle 6; the whole liquid suction catheter 1 is of a nearly T-shaped structure and comprises a front section of tube, a rear section of tube 1-1 and a lower section of tube 1-2; the top of the inner cavity of the front section pipe is provided with axially distributed and straight-through sliding rod jacks 1-3; the rear end of the rear section pipe 1-1 is a negative pressure interface; the lower end of the lower section pipe 1-2 is detachably combined with a waste liquid collecting bottle 3; a cleaning solution transfusion tube 2 is also distributed in the inner cavity of the liquid suction catheter 1; the front part of the cleaning liquid transfusion pipe 2 is combined with the inner wall of the front part of the front section pipe; the rear part of the cleaning liquid transfusion pipe 2 penetrates out of the rear end of the rear section pipe 1-1.

The probe head assembly comprises a probe head body 4 and a sliding rod 5; the inside of the probe body 4 is distributed with a camera 4-2 and a lamplight ring 4-1; the lamp apertures 4-1 are distributed on the periphery of the camera 4-2; the probe body 4 is combined at the front end of the sliding rod 5; the probe head assembly penetrates through the sliding rod jacks 1-3 through the sliding rods 5 and is distributed in the inner cavity of the front section pipe; the camera signal line, the light ring power line and the like of the embodiment are distributed in the inner cavity of the sliding rod 5, and are detachably connected with the computer interface or the power interface respectively by arranging a connecting port 5-1 at the rear end of the sliding rod 5.

The control supporting handle 6 is provided with a negative pressure connecting pipe 6-4; the negative pressure connecting pipe 6-4 is provided with a valve 6-2, the front end of the negative pressure connecting pipe is detachably connected with the negative pressure interface, and the lower end of the negative pressure connecting pipe is connected with a negative pressure machine; in order to improve the connection stability of the negative pressure interface, the front end of the control support handle 6 of the embodiment is further provided with a negative pressure interface clamp 6-7, and the rear section pipe 1-1 is clamped by the negative pressure interface clamp 6-7 pressing the clamp pipe 6-6. The control support handle 6 is also provided with a cleaning solution inlet pipe 6-5; a valve 6-3 is arranged on the cleaning liquid inlet pipe 6-5; the rear part of the cleaning liquid transfusion pipe 2 is connected with the front ends of the cleaning liquid inlet pipes 6-5. Of course, to ensure normal use, the rear section pipe 1-1 is long enough to facilitate the front and rear sliding operation of the front section pipe; meanwhile, the cleaning liquid transfusion tube 2 is slightly longer than the rear section tube 1-1, so that the assembly operation is facilitated; during assembly, the cleaning liquid infusion tube 2 is connected, the rear section tube 1-1 is connected, and the negative pressure interface clamp 6-7 is tightened. The lower end of the cleaning liquid inlet pipe 6-5 is connected with a cleaning liquid outlet pipe, and a cleaning liquid bottle can be placed at a high position or the cleaning liquid bottle is flushed with air pressure to ensure that the cleaning liquid has enough pressure. The upper part of the control supporting handle 6 is also provided with a sliding rod pressing fixer 6-8; the rear part of the sliding rod 5 is detachably fixed on the sliding rod pressing fixer 6-8.

During assembly, the rear end of the sliding rod is inserted into the sliding rod insertion holes 1-3 from the front end of the front section pipe, penetrates out of the rear end of the sliding rod and is fixed on the sliding rod pressing and fixing devices 6-8, and all guide pipes and power supply signal wires are connected well. When in use, the handle 6-1 is held by hand, then the imbibing catheter is inserted into the body of a patient, and the imbibing catheter is moved back and forth according to the requirement, so that the front part of the front section tube is straightened or naturally bent, and the imbibing or spray rinsing operation is realized by controlling the valve 6-2 and the valve 6-3. The utility model discloses excellent in use effect.

Claims

1. A catheter wicking assembly characterized by: comprises a liquid suction catheter, a probe component and a control supporting handle; the whole liquid suction catheter is of a nearly T-shaped structure and comprises a front section of pipe, a rear section of pipe and a lower section of pipe; the top of the inner cavity of the front section pipe is provided with sliding rod jacks which are axially distributed and are straight-through; the rear end of the rear section pipe is a negative pressure interface; the lower end of the lower section pipe is detachably combined with a waste liquid collecting bottle; the probe assembly comprises a probe body and a sliding rod; the inside of the probe body is distributed with a camera and a light ring; the lamp apertures are distributed on the periphery of the camera; the probe body is combined at the front end of the sliding rod; the probe head assembly penetrates through the sliding rod insertion hole through the sliding rod and is distributed in the inner cavity of the front section pipe; the control support handle is provided with a negative pressure connecting pipe; the negative pressure connecting pipe is provided with a valve, and the front end of the negative pressure connecting pipe is detachably connected with the negative pressure interface; the upper part of the control support handle is also provided with a sliding rod pressing fixer; the rear part of the sliding rod is detachably fixed on the sliding rod pressing fixer.

2. A catheter wicking assembly in accordance with claim 1 wherein: a cleaning solution infusion tube is also distributed in the inner cavity of the imbibing catheter; the front part of the cleaning liquid conveying pipe is combined with the inner wall of the front part of the front section pipe; the rear part of the cleaning liquid transfusion pipe penetrates out of the rear end of the rear section pipe.

3. A catheter wicking assembly in accordance with claim 2 wherein: the control support handle is also provided with a cleaning solution inlet pipe; a valve is arranged on the cleaning liquid inlet pipe; the rear part of the cleaning liquid transfusion pipe is connected with the front end of the cleaning liquid inlet pipe.

4. A catheter wicking assembly in accordance with claim 1 wherein: the front end of the control support handle is also provided with a negative pressure interface clamping hoop.