CN110694162A

CN110694162A - Drainage tube suitable for many positions

Info

Publication number: CN110694162A
Application number: CN201910954915.9A
Authority: CN
Inventors: 李广杰; 王栓科
Original assignee: First Hospital of Lanzhou University
Current assignee: First Hospital of Lanzhou University
Priority date: 2019-10-09
Filing date: 2019-10-09
Publication date: 2020-01-17

Abstract

The invention relates to the technical field of medical equipment, and aims to disclose a drainage tube suitable for multiple body positions, which comprises a drainage tube body, wherein one end of the drainage tube body is fixedly provided with a pumping component, the middle position of the drainage tube body is fixedly sleeved with a fixing component, the other end of the drainage tube body is fixedly provided with a hard plastic balloon, and the surface layer of the hard plastic balloon is provided with air holes, and the drainage tube has the advantages that: through being the hose with the drainage tube body design, drainage tube body end can the syntropy remove when patient's position changes, thereby guarantee that terminal duroplast sacculus is all the time in the lowest of needs drainage dead space, be favorable to the sepage by the suction, simultaneously through setting up fixed subassembly, when the drainage tube is inserting, avoid drainage tube and cortex to take place the friction, reduce pain, effectually avoid the patient discomfort, through setting up the pumping subassembly, can take liquid out, through setting up the pumping subassembly, can avoid liquid reflux, protect patient's safety.

Description

Drainage tube suitable for many positions

Technical Field

The invention relates to the technical field of medical equipment, in particular to a drainage tube suitable for multiple body positions.

Background

The clinical surgical drainage tubes have various types, some are used for catheterization, and some are used for wounds, thoracic cavities, brain cavities, gastrointestinal tracts, biliary tracts and the like. The surgical drainage aims to guide pus, blood and liquid accumulated in human tissues or body cavities to the outside of a body so as to prevent postoperative infection and influence on wound healing, the position of the drainage tube is unchanged along with the change of body position before the prior art, but sometimes the seepage in the body flows downwards after the body position is changed, and the tail end of the drainage tube does not move along the same direction, so that the drainage is not smooth; when the existing drainage tube is inserted, the drainage tube and the cortex generate friction during the insertion, so that pain is caused, and discomfort is caused to a patient.

Disclosure of Invention

The invention aims to provide a drainage tube suitable for multiple body positions so as to solve the problems in the background technology.

In order to solve the technical problems, the invention provides the following technical scheme: a drainage tube suitable for multiple body positions comprises a drainage tube body, a hard plastic balloon, air holes, a fixing component and a pumping component, wherein the hard plastic balloon is fixed at one end of the drainage tube body, the air holes are formed in the surface layer of the hard plastic balloon, the fixing component is sleeved and fixed at the middle end position of the drainage tube body, the fixing component comprises a fixing tube, a roller, a fixing rod, adhesive, an adhesive plate, a locking screw, a locking nut, a scale mark and a rotating rod, the adhesive plate is sleeved and fixed at the outer middle end of the fixing tube, the adhesive is adhered to one side of the adhesive plate, the top end of the fixing rod is fixed on the top side of the inner wall of the fixing tube, one end of the rotating rod is fixed on one side of the bottom of the fixing rod through a bearing in a matching manner, the roller is fixed, the utility model discloses a drainage tube, including drainage tube body, lock nut, gauge mark, pumping subassembly, rotary disk, wriggling groove, wriggling roller, bracing piece and rotation axis, the one end at the drainage tube body is cup jointed to lock nut, the scale mark engraves one side at the drainage tube body, the one end at the drainage tube body is fixed to the pumping subassembly, the pumping subassembly includes handle, rotary disk, wriggling groove, wriggling roller, bracing piece and rotation axis, the one end of rotation axis is passed through the bearing cooperation and is installed the one side cell wall at the wriggling groove, the other end of rotation axis runs through the one side cell wall in wriggling groove, the other end at.

Further, the rollers are symmetrically arranged on two sides of the upper inner wall and the lower inner wall of the fixed pipe, and two groups of rollers are arranged inside the fixed pipe.

Furthermore, through holes are formed in the center positions of the locking screw and the locking nut corresponding to the scale marks.

Furthermore, the drainage tube body is arranged between the upper roller and the lower roller, and the drainage tube body is tightly attached to the surrounding groove wall of the peristaltic groove.

Further, the side surface of the peristaltic roller is tangent to the groove wall of the peristaltic groove.

Compared with the prior art, the invention has the following beneficial effects: according to the drainage tube, the drainage tube body is designed into the hose, the tail end of the drainage tube body is provided with the hard plastic saccule with self weight, and the surface of the hard plastic saccule is provided with the air holes, so that the tail end of the drainage tube body can move in the same direction along with the change of the body position of a patient, the hard plastic saccule at the tail end is ensured to be always at the lowest position of a dead cavity needing to be drained, and seepage is favorably sucked out; through setting up fixed subassembly, when the drainage tube is inserting, avoid drainage tube and cortex to take place the friction, reduce pain, the effectual patient of avoiding is uncomfortable, through setting up the pump assembly, can take liquid out, through setting up the pump assembly, can avoid liquid reflux, protection patient safety.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the securing assembly of the present invention;

FIG. 3 is a schematic view of the pumping assembly of the present invention;

FIG. 4 is a side view of the pumping assembly of the present invention;

in the figure: 1. a drainage tube body; 2. a hard plastic balloon; 3. air holes are formed; 4. a fixing assembly; 5. a pumping assembly; 41. a fixed tube; 42. a roller; 43. fixing the rod; 44. sticking glue; 45. a pasting plate; 46. locking screws; 47. locking the nut; 48. scale lines; 49. rotating the rod; 51. a handle; 52. rotating the disc; 53. A peristaltic tank; 54. a creeping roller; 55. a support bar; 56. a rotating shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a drainage tube suitable for multiple body positions comprises a drainage tube body 1, a hard plastic balloon 2, air holes 3, a fixing component 4 and a pumping component 5, wherein the hard plastic balloon 2 is fixed at one end of the drainage tube body 1, the air holes 3 are formed in the surface layer of the hard plastic balloon 2, the fixing component 4 is fixedly sleeved at the middle end position of the drainage tube body 1, the fixing component 4 comprises a fixing tube 41, a roller 42, a fixing rod 43, adhesive 44, an adhesive plate 45, a locking screw 46, a locking nut 47, a scale mark 48 and a rotary rod 49, the adhesive plate 45 is fixedly sleeved at the outer middle end of the fixing tube 41, the adhesive 44 is adhered to one side of the adhesive plate 45, the top end of the fixing rod 43 is fixed on the top side of the inner wall of the fixing tube 41, one end of the rotary rod 49 is fixed on one side of the bottom of the fixing rod 43 through a bearing in a matching manner, the rollers 42 are symmetrically arranged on two sides of the upper and lower inner walls of the fixed tube 41, two sets of rollers are arranged inside the fixed tube 41, the locking nut 47 is sleeved and fixed at one end of the locking screw 46, the drainage tube body 1 is arranged between the upper and lower rollers 42, the drainage tube body 1 is tightly attached to the surrounding groove wall of the peristaltic groove 53, the center positions of the locking screw 46 and the locking nut 47 are provided with through holes corresponding to the scale lines 48, the scale lines 48 are engraved on one side of the drainage tube body 1, the pumping assembly 5 is fixed at one end of the drainage tube body 1, the pumping assembly 5 comprises a handle 51, a rotating disc 52, the peristaltic groove 53, a peristaltic roller 54, a support rod 55 and a rotating shaft 56, one end of the rotating shaft 56 is installed on one side groove wall of the peristaltic groove 53 in a matching manner through a bearing, the other end of the rotating shaft 56 penetrates through one side groove, one end of a support rod 55 is fixed on the side surface of the rotating shaft 56, a peristaltic roller 54 is fixed on the other end of the support rod 55, and the side surface of the peristaltic roller 54 is tangent to the groove wall of the peristaltic groove 53; the drainage tube body 1 is designed to be a hose, the tail end of the drainage tube body 1 is a hard plastic sacculus 2 with dead weight, the surface of the hard plastic sacculus 2 is provided with air holes 3, the biggest innovation is that the tail end of the drainage tube body 1 can move in the same direction along with the change of the body position of a patient, so that the hard plastic sacculus 2 at the tail end is always at the lowest position of a dead cavity needing to be drained, seepage is favorably sucked out, when the drainage tube body 1 is inserted, a hole is formed in the cortex of a human body, one end of a fixed tube 41 is inserted into the cortex and is adhered to the cortex through an adhesive 44, a locking nut 47 is rotated to release the locking screw 46, the drainage tube body 1 is in a loose state, the drainage tube body 1 slides to input inwards under the action of an upper roller 42 and a lower roller 42, after the drainage tube body is fixed, the locking nut 47, when drainage is performed, the handle 51 is rotated to drive the rotating disc 52 to rotate, the rotating shaft 56 is driven to rotate, the peristaltic roller 54 is driven to rotate in the peristaltic groove 53, liquid in the drainage tube body 1 is discharged, and drainage backflow is avoided.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. 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 utility model provides a drainage tube suitable for many positions, includes drainage tube body (1), hard plastic sacculus (2), bleeder vent (3), fixed subassembly (4) and pump subassembly (5), its characterized in that:

a pumping component (5) is fixedly arranged at one end of the drainage tube body (1), a fixing component (4) is fixedly sleeved on the middle position, a hard plastic balloon (2) is fixedly arranged at the other end of the drainage tube body, and an air hole (3) is formed in the surface layer of the hard plastic balloon (2);

the fixing component (4) comprises a fixing tube (41), a roller (42), a fixing rod (43), an adhesive paste (44), an adhesive plate (45), a locking screw (46), a locking nut (47), a scale mark (48) and a rotating rod (49), wherein the adhesive plate (45) is sleeved and fixed at the middle end of the outside of the fixing tube (41), the adhesive paste (44) is adhered to one side of the adhesive plate (45), the top end of the fixing rod (43) is fixed at the top side of the inner wall of the fixing tube (41), one end of the rotating rod (49) is fixed at one side of the bottom of the fixing rod (43) through the matching of a bearing, the roller (42) is fixed at the other end of the rotating rod (49), the locking screw (46) is fixed at one end of the outer wall of the fixing tube (41), the locking nut (47) is sleeved and fixed at one end of the locking screw (46), and the scale mark (48) is engraved at one side,

the pumping assembly (5) comprises a handle (51), a rotating disc (52), a peristaltic groove (53), a peristaltic roller (54), a supporting rod (55) and a rotating shaft (56), one end of the rotating shaft (56) is installed on one side groove wall of the peristaltic groove (53) in a matched mode through a bearing, the other end of the rotating shaft (56) penetrates through the groove wall of one side of the peristaltic groove (53), the rotating disc (52) is fixed to the other end of the rotating shaft (56), the handle (51) is fixed to the side surface of the rotating disc (52), one end of the supporting rod (55) is fixed to the side surface of the rotating shaft (56), and the peristaltic roller (54) is fixed to the other end of the supporting rod (55).

2. A drain tube adapted for use in multiple positions according to claim 1, wherein: the rollers (42) are symmetrically arranged on two sides of the upper inner wall and the lower inner wall of the fixed pipe (41), and two groups of rollers are arranged inside the fixed pipe (41).

3. A drain tube adapted for use in multiple positions according to claim 1, wherein: the center positions of the locking screw (46) and the locking nut (47) are provided with through holes corresponding to the scale marks (48).

4. A drain tube adapted for use in multiple positions according to claim 1, wherein: the drainage tube body (1) is arranged between the upper roller (42) and the lower roller (42), and the drainage tube body (1) is tightly attached to the surrounding groove wall of the peristaltic groove (53).

5. A drain tube adapted for use in multiple positions according to claim 1, wherein: the side surface of the creeping roller (54) is tangent to the groove wall of the creeping groove (53).