CN117731856A

CN117731856A - Visual multifunctional drainage tube

Info

Publication number: CN117731856A
Application number: CN202311780617.5A
Authority: CN
Inventors: 田鹏; 陈龙兵
Original assignee: Jiangsu Leteng Medical Device Technology Co ltd
Current assignee: Jiangsu Leteng Medical Device Technology Co ltd
Priority date: 2023-12-22
Filing date: 2023-12-22
Publication date: 2024-03-22

Abstract

The invention relates to the field of medical equipment, in particular to a visual multifunctional drainage tube, which comprises a drainage main tube and a clamping mechanism, wherein the clamping mechanism comprises a clamping frame arranged above the drainage main tube, one side of the clamping frame is slidably connected with a movable torsion, one end of the movable torsion, which is positioned in the clamping frame, is rotationally connected with a transmission rod, the transmission rod is rotationally connected in the clamping frame, one end of the transmission rod is rotationally connected with a movable limiting block, the movable limiting block is rotationally connected in the clamping frame, one side of the movable limiting block is provided with a fixed limiting block, and a reset spring is arranged below the side of the fixed limiting block. According to the invention, the limit of the functional tube is released by pressing the movable button, so that the functional tube can slide in the drainage main tube and the clamping mechanism to realize the movement of the bullet-shaped head in the patient, so that the miniature camera can pre-probe the condition in the patient, and a doctor can more stably confirm the condition in the patient, so as to knock the insertion depth of the drainage main tube.

Description

Visual multifunctional drainage tube

Technical Field

The invention relates to the field of medical equipment, in particular to a visual multifunctional drainage tube.

Background

The drainage tube is a commonly used drainage instrument in clinical surgery, is a medical instrument for guiding pus, blood and liquid accumulated in human tissues or cavities to the outside, prevents postoperative infection and promotes wound healing, and can effectively change the life quality and the survival time of patients.

The drainage technique mainly comprises the steps of performing external positioning according to CT images before operation and then performing puncture drainage according to positioning points. However, in the puncture drainage process, the puncture process in the body cannot be seen, the medical knowledge and experience of a doctor are completely relied on, so that the technical requirement on the doctor is high, the opening of the drainage tube cannot be accurately punctured to a hematoma center or effusion, the unexpected situation is difficult to master, the hematoma drainage effect is poor, the patient is slow to recover, even the patient is poor after recovery, meanwhile, the medicine is directly required to be administered into the body from the outside when the infection in the abdominal cavity or the chest cavity of the patient is serious, and the medicine administration is also seriously dependent on the experience of the doctor under the condition that the patient cannot be seen clearly, so that uncertainty is added for treatment, and the traditional drainage tube only has a single liquid suction function and cannot meet more sanitary requirements of the patient.

Disclosure of Invention

The invention aims to provide a visual multifunctional drainage tube, which realizes the work of a functional tube through a clamping mechanism so as to solve the problems that the drainage tube in the prior art has a single structure, cannot see the in-vivo condition, and is unstable in treatment due to lack of a drug administration function.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a visual multi-functional drainage tube, includes drainage is responsible for and fixture, fixture is including setting up in the centre gripping frame of drainage top of being responsible for, one side sliding connection of centre gripping frame has the activity to turn round, the activity is turned round and is located the inside one end of centre gripping frame and is rotated and be connected with the transfer line and rotate and connect in the inside of centre gripping frame, the one end of transfer line is rotated and is connected with activity stopper and rotate and connect in the inside of centre gripping frame, one side of activity stopper is provided with fixed stopper, one side and the centre gripping frame fixed connection of activity stopper are kept away from to fixed stopper, the side below of fixed stopper is provided with reset spring, reset spring fixed connection is in one side of transfer line and with the inboard fixed connection of centre gripping frame.

As a preferable scheme of the invention, the bottom end of the clamping frame is fixedly connected with a connecting block, the connecting block is fixedly connected with the top end of the drainage main pipe, the outer side of the drainage main pipe is slidably connected with a sliding pad, and the sliding pad is made of a silica gel sheet.

As a preferable scheme of the invention, the drainage main pipe is internally fixedly connected with a plurality of groups of limiting frames, the inside of each limiting frame is provided with a functional pipe in a sliding manner, the functional pipes slide in the clamping mechanism and penetrate through the upper end and the lower end of the clamping mechanism, and the outer side shape of each functional pipe is matched with the movable limiting block and the fixed limiting block.

As a preferable scheme of the invention, the bottom end of the drainage main pipe is provided with a drainage main hole, and the bottom of the drainage main pipe is provided with a plurality of groups of drainage side holes.

As a preferable scheme of the invention, the inside of the functional tube is fixedly connected with a baffle plate, the baffle plate divides the inside of the functional tube into a medicine feeding cavity and a photographing cavity, and the bottom end of the functional tube is fixedly connected with a bullet-shaped head.

As a preferable scheme of the invention, the inside of the dosing cavity is provided with a dosing tube, the diameter of the dosing tube is smaller than that of the functional tube, a dosing hole is arranged below the dosing tube, and the dosing hole is arranged on one side of the bullet-shaped head close to the dosing cavity.

As a preferable scheme of the invention, a conductive optical fiber is arranged in the camera cavity, the top end of the conductive optical fiber is connected with a data transmitter, the data transmitter is arranged at the top of the functional pipe, the bottom end of the conductive optical fiber is connected with a miniature camera, and the miniature camera is arranged at one side of the bullet-shaped head part close to the camera cavity.

As a preferable scheme of the invention, the connecting block is communicated with the drainage main pipe, one side of the connecting block is fixedly connected with a mounting pipe, and the mounting pipe can be used for mounting the drainage outer pipe.

As a preferable scheme of the invention, one side of the functional tube close to the dosing cavity is fixedly connected with a connecting plate, the top of the connecting plate is in threaded connection with a dosing air bag, and the connecting plate is communicated with the dosing tube.

In the technical scheme, compared with the prior art, the invention has the following technical effects and advantages:

1. the limit of the functional tube is released by pressing down the movable torsion, so that the functional tube can slide in the drainage main tube and the clamping mechanism to realize the movement of the bullet-shaped head in the patient, thereby ensuring that the miniature camera can pre-explore the condition in the patient, ensuring that a doctor can more stably confirm the condition in the patient, and knocking out the insertion depth of the drainage main tube;

2. the medicine liquid is injected from the inside of the medicine feeding air bag through the matching of the functional pipe and the medicine feeding air bag, and the medicine liquid is oozed out of the medicine outlet hole by utilizing the pressurization of the medicine feeding pipe, so that a doctor can take medicine to the focus of a patient by matching with the miniature camera, the medicine taking efficiency is improved, and the uncertainty of treatment is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic perspective view of a main body of the present invention;

FIG. 2 is a schematic view of the internal structure of the clamping mechanism of the present invention;

FIG. 3 is a schematic view of the internal perspective structure of the bottom of the drainage main pipe of the present invention;

fig. 4 is a schematic view of the top perspective structure of the functional pipe of the present invention.

Reference numerals illustrate:

1. a drainage main pipe; 2. a clamping mechanism; 201. a clamping frame; 202. a movable torsion; 203. a transmission rod; 204. a movable limiting block; 205. fixing a limiting block; 206. a return spring; 207. a connecting block; 3. a functional tube; 301. a dosing chamber; 302. a camera cavity; 303. a bullet-shaped head; 4. installing a pipe; 5. a sliding pad; 6. a limiting frame; 7. a drainage side hole; 8. a drainage main hole; 9. a partition plate; 10. a drug administration tube; 11. a conductive optical fiber; 12. a medicine outlet hole; 13. a miniature camera; 14. a connecting plate; 15. a drug delivery balloon; 16. a data transmitter.

Detailed Description

In order to make the technical scheme of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

The invention provides a visual multifunctional drainage tube as shown in fig. 1-4, which comprises a drainage main tube 1 and a clamping mechanism 2, wherein the clamping mechanism 2 comprises a clamping frame 201 arranged above the drainage main tube 1, one side of the clamping frame 201 is connected with a movable torsion 202 in a sliding manner, the control of subsequent parts is realized by utilizing the control of the movable torsion 202, one end of the movable torsion 202, which is positioned in the clamping frame 201, is rotationally connected with a transmission rod 203 and the transmission rod 203 is rotationally connected in the clamping frame 201, so that the movable torsion 202 drives the transmission rod 203 to move, one end of the transmission rod 203 is rotationally connected with a movable limiting block 204 and the movable limiting block 204 is rotationally connected in the clamping frame 201, one side of the movable limiting block 204 is provided with a fixed limiting block 205, the subsequent parts are clamped through the cooperation of the movable limiting block 204 and the fixed limiting block 205, one side, which is far away from the movable limiting block 204, of the fixed limiting block 205 is fixedly connected with the clamping frame 201, a reset spring 206 is arranged below the side of the fixed limiting block 205, the reset spring 206 is fixedly connected with one side of the transmission rod 203 and is fixedly connected with the inner side of the clamping frame 201, the reset spring 206 is contracted towards the middle in a natural state, and the reset spring 206 is elastically drives the transmission rod 203 to reset by the elastic spring 206.

Referring to fig. 1-4, a connecting block 207 is fixedly connected to the bottom end of a clamping frame 201, the connecting block 207 is fixedly connected to the top end of a drainage main tube 1, a sliding pad 5 is slidably connected to the outer side of the drainage main tube 1, the sliding pad 5 is made of a silica gel sheet, after the drainage main tube 1 is inserted into a patient, the sliding pad 5 slides to a proper position to be attached to a wound of the patient and is matched with materials such as medical adhesive tapes to fix the drainage main tube 1, thereby preventing secondary infection of the wound of the patient, a drainage main hole 8 is formed in the bottom end of the drainage main tube 1, a plurality of groups of drainage side holes 7 are formed in the bottom of the drainage main tube 1, the connecting block 207 is communicated with the drainage main tube 1, one side of the connecting block 207 is fixedly connected with a mounting tube 4, the mounting tube 4 can be provided with a drainage outer tube, pus or effusion in the patient is drained into the drainage main tube 1 through the mounting tube 4 by the mounting of the drainage side holes 7 and the drainage main hole 8, and is reabsorbed out through the mounting tube 4, and meanwhile replacement of the drainage outer tube is more convenient by using the mounting tube 4.

Referring to fig. 1-3, the drainage main tube 1 is fixedly connected with a plurality of groups of limiting frames 6, the functional tube 3 slides in the limiting frames 6 and penetrates through the upper end and the lower end of the clamping mechanism 2, the functional tube 3 slides in the clamping mechanism 2, the outer side of the functional tube 3 is matched with the movable limiting block 204 and the fixed limiting block 205, rubber pads are fixedly connected to the inner sides of the movable limiting block 204 and the fixed limiting block 205, the functional tube 3 is limited by utilizing the material characteristics of rubber, the partition 9 is fixedly connected to the inner side of the functional tube 3, the partition 9 divides the inner side of the functional tube 3 into a medicine feeding cavity 301 and a photographing cavity 302, the bottom end of the functional tube 3 is fixedly connected with a bullet-shaped head 303, a conductive optical fiber 11 is arranged in the inner side of the photographing cavity 302, the top end of the conductive optical fiber 11 is connected with a data emitter 16 and the data emitter 16 is arranged at the top of the functional tube 3, the bottom end of the conductive optical fiber 11 is connected with a miniature camera 13 and the miniature camera 13 is arranged on one side of the bullet-shaped head 303, the bullet-shaped head 303 moves in a patient, the patient is photographed by the miniature camera 13 is in the patient, and the patient information is photographed by the miniature camera 13, and the data emitter 16 is transmitted to the internal display device through the data emitter 16, and the internal display device is realized.

Referring to fig. 1-4, an administration tube 10 is disposed in an administration cavity 301, the diameter of the administration tube 10 is smaller than that of a functional tube 3, an administration hole 12 is disposed below the administration tube 10, the administration hole 12 is formed on one side of a bullet-shaped head 303 close to the administration cavity 301, the small diameter of the administration tube 10 is utilized to pressurize the liquid medicine so that the liquid medicine can conveniently reach the bullet-shaped head 303 and come out of the administration hole 12, a connecting plate 14 is fixedly connected to one side of the functional tube 3 close to the administration cavity 301, an administration air bag 15 is connected to the top of the connecting plate 14 in a threaded manner, the connecting plate 14 is communicated with the administration tube 10, and injection of the liquid medicine is realized through connection of the administration air bag 15 and the connecting plate 14.

The working principle of the structure is as follows:

as shown in fig. 1-4, when a patient needs to be subjected to drainage puncture, first, the external primary positioning is performed through a CT image body, after the drainage main tube 1 is inserted into the wound of the patient roughly after the wound is formed, the movable button 202 is pressed down, the movable button 202 drives the transmission rod 203 and the movable limiting block 204, one surface of the movable limiting block 204, which is in contact with the functional tube 3, is far away from the outer side wall of the functional tube 3, so that the limit on the functional tube 3 is removed, a doctor can move the functional tube 3 to enable the functional tube 3 to stretch and rotate in the body of the patient, thereby the data transmitter 16 transmits images in the patient to a display device through the miniature camera 13, the conductive optical fiber 11 and the data transmitter 16, after the doctor observes and judges the internal condition of the patient, the movable button 202 is released under the elasticity of the reset spring 206, the movable button 202 drives the movable limiting block 204 to be matched with the fixed limiting block 205 to limit the functional tube 3, the drainage main tube 1 is inserted into the patient body at a proper depth, then the sliding pad 5 is attached to the wound of the patient and matched with materials such as medical adhesive tape, so as to realize the fixation of the drainage main tube 3, secondary infection of the patient is prevented, the image is transferred into the drainage main tube through the liquid tube 4, and the drainage main tube 4 is more conveniently replaced through the drainage main tube 4.

When it is necessary to administer medicine to a patient, as shown in fig. 1 to 4, the above operations are repeated to confirm the focus of the patient and control the bullet-shaped head 303 to approach the focus, and the specific shape of the bullet-shaped head 303 is used to reduce the resistance of the movement of the bullet-shaped head in the patient, the administration air bag 15 is mounted on the connection plate 14 to squeeze the medicine liquid, so that the medicine liquid passes through the connection plate 14 and the administration tube 10 and exits from the medicine outlet 12, thereby directly treating the focus to increase the stability of treatment.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the invention, which is defined by the appended claims.

Claims

1. The utility model provides a visual multi-functional drainage tube, includes drainage main pipe (1) and fixture (2), its characterized in that: clamping mechanism (2) is including setting up in clamping frame (201) of drainage person in charge (1) top, one side sliding connection of clamping frame (201) has activity to turn round (202), activity is turned round (202) and is located the inside one end of clamping frame (201) and rotates and be connected with transfer line (203) and connect in the inside of clamping frame (201), one end rotation of transfer line (203) is connected with activity stopper (204) and activity stopper (204) rotates and connect in the inside of clamping frame (201), one side of activity stopper (204) is provided with fixed stopper (205), one side and clamping frame (201) fixed connection of activity stopper (204) are kept away from to fixed stopper (205), the side below of fixed stopper (205) is provided with reset spring (206), reset spring (206) fixed connection is in one side of transfer line (203) and with the inboard fixed connection of clamping frame (201).

2. The visual multi-functional drainage tube of claim 1, wherein: the bottom fixedly connected with connecting block (207) of centre gripping frame (201), connecting block (207) fixed connection is in the top of drainage person in charge (1), the outside sliding connection who is responsible for (1) of drainage has slide pad (5), slide pad (5) are made by the silica gel piece.

3. The visual multi-functional drainage tube of claim 1, wherein: the drainage is responsible for the inside fixedly connected with of pipe (1) a plurality of groups spacing (6), the inside slip of spacing (6) has function pipe (3), function pipe (3) slip in fixture (2) inside and run through fixture (2) upper and lower both ends, the outside shape of function pipe (3) and activity stopper (204), fixed stopper (205) assorted.

4. The visual multi-functional drainage tube of claim 1, wherein: the drainage main pipe is characterized in that a drainage main hole (8) is formed in the bottom end of the drainage main pipe (1), and a plurality of groups of drainage side holes (7) are formed in the bottom of the drainage main pipe (1).

5. A visual multi-functional drainage tube according to claim 3, wherein: the inside fixedly connected with baffle (9) of function pipe (3), the inside of baffle (9) with function pipe (3) is cut apart into dosing chamber (301) and is made a video recording chamber (302), the bottom fixedly connected with bullet shape head (303) of function pipe (3).

6. The visual multi-functional drainage tube of claim 5, wherein: the inside of dosing chamber (301) is provided with administration tube (10), the diameter of administration tube (10) is less than the diameter of function pipe (3), the below of administration tube (10) is provided with out medicine hole (12) and goes out medicine hole (12) and offer in bullet shape head (303) one side that is close to dosing chamber (301).

7. The visual multi-functional drainage tube of claim 5, wherein: the inside installation of chamber (302) of making a video recording has conduction optic fibre (11), the top of conduction optic fibre (11) is connected with data transmitter (16) and data transmitter (16) are installed in the top of function pipe (3), the bottom of conduction optic fibre (11) is connected with miniature camera (13) and miniature camera (13) are installed in bullet shape head (303) and are close to one side of chamber (302) of making a video recording.

8. The visual multi-functional drainage tube of claim 2, wherein: the connecting block (207) is communicated with the drainage main pipe (1), one side of the connecting block (207) is fixedly connected with a mounting pipe (4), and the mounting pipe (4) can be used for mounting the drainage outer pipe.

9. The visual multi-functional drainage tube of claim 5, wherein: the top of one side of the functional tube (3) close to the dosing cavity (301) is fixedly connected with a connecting plate (14), the top of the connecting plate (14) is in threaded connection with a dosing air bag (15), and the connecting plate (14) is communicated with the dosing tube (10).