CN219462079U - Medical postoperative drainage apparatus - Google Patents

Abstract

The utility model discloses a medical postoperative drainage instrument, which belongs to the technical field of medical treatment and comprises a drainage tube, a drainage rubber head, a support edge and a movable sleeve, wherein one side of the drainage tube is connected with the drainage rubber head, and the outer side of the drainage tube is provided with a fixing mechanism capable of conveniently fixing the tube head of the drainage tube and an anti-blocking mechanism for preventing postoperative effusion flowing in the drainage tube from blocking in the tube. According to the utility model, the fixing mechanism is arranged, the fixing edge, the limiting fixing block, the adhesive tape, the fixing shell A, the pipe groove, the limiting edge groove, the foolproof block, the thread edge, the fixing shell B and the thread fixing cover are matched for use, the tube head of the drainage tube is wrapped by utilizing the matching of the limiting edge groove and the fixing edge and the limiting fixing block, the tube head of the drainage tube is fixed, then the thread fixing cover is screwed on the two combined thread edges, the fixing shell A and the fixing shell B are locked, and the fixing of the tube head of the drainage tube is conveniently and rapidly completed.

Description

Medical postoperative drainage apparatus

Technical Field

The utility model belongs to the technical field of medical treatment, and particularly relates to a medical postoperative drainage instrument.

Background

In order to ensure smooth drainage, the drainage tube must be properly positioned, and the drainage tube is generally placed in a body cavity to drain blood, inflammatory infiltrates and the like in the surgical field. The condition that the drainage tube is free from blocking and falling off should be checked frequently after operation, and the drainage tube should be pulled out at proper time.

According to the retrieval, the application number is CN202221535432.9, the drainage bag body is provided with at least two cavities with the same size, each cavity is provided with a drainage tube, one cavity drainage tube is fixedly connected to an inlet of the cavity, the other cavity drainage tubes are movably connected to a movable inlet of the cavity, and the drainage tube is provided with a clamp; the disadvantages are as follows:

according to research and analysis, the drainage tube is led into a patient body by the drainage tube, then postoperative effusion is led into the drainage bag, drainage work of a part of patients needs to be carried out in a segmented mode, however, the drainage tube cannot be taken down during rest, and therefore the drainage tube needs to be carried to move during movement, the drainage tube cannot be fixed by the device, further the drainage tube is easily inserted deeper or pulled out passively in the moving process of the patient, the patient can be subjected to physical burden, and therefore safety is poor, and if a blocking condition occurs in the drainage tube of the device, the drainage of the effusion in the patient body can be influenced.

Disclosure of Invention

The utility model aims at: in order to solve the problems that the drainage tube is easy to block and has poor safety performance, the medical postoperative drainage instrument is provided.

The technical scheme adopted by the utility model is as follows: the utility model provides a medical postoperative drainage apparatus, includes drainage tube, drainage rubber head, supports along, movable sleeve, drainage tube one side is connected with the drainage rubber head, and the drainage rubber head bottom is screwed up through the hose connection, and the drainage rubber head inner wall is inside to be provided with the cavity, and is connected with the spring between the cavity both sides inner wall of drainage rubber head inner wall inside, the drainage tube outside is close to the drainage rubber head top and is provided with supports along, the drainage tube outside is close to supports along the top activity and is provided with movable sleeve, the drainage tube outside is provided with the fixed establishment that can carry out convenient fixed to drainage tube head department and prevents the postoperative hydrops that flows in the drainage tube and block up in intraductal jam mechanism.

Wherein, fixed establishment is along, spacing fixed block, adhesion glue, fixed shell A, tube slot, spacing along the groove, prevent slow-witted piece, screw thread along, fixed shell B, screw thread fixed cover including fixed block, wherein, the tube head department outside of drainage tube is provided with fixed block along, top and bottom both sides along the fixed block all are provided with spacing fixed block, and spacing fixed block is semicircle form, the drainage tube outside has adhesion glue to paste and screw thread fixed cover, adhesion glue surface is provided with fixed shell A, fixed shell A opposite side rotates through the pivot and is provided with fixed shell B, fixed shell A and fixed shell B inboard all are provided with the tube slot, tube slot inside both sides all are provided with spacing along the groove, and are fit between the spacing along the groove of spacing fixed block and two combination after, both sides all are provided with prevent slow-witted groove about fixed shell A surface opposite side, and prevent slow-witted piece and prevent that the adhesion glue surface is provided with fixed shell A, and fit between the screw thread form along the screw thread form is followed to the screw thread form along two screw thread form after the fixed shell A and two sets up along the screw thread form.

The anti-blocking mechanism comprises a top block, a drainage inner cavity, a pressing rod and a pressing block, wherein the top block is arranged at the inner wall of the cavity inside the drainage rubber head in a fitting mode, the drainage inner cavity is arranged inside the drainage rubber head, the pressing blocks are elastically connected to the two sides of the inner portion of the movable sleeve through the pressing rod, the other side of the pressing rod extends to the outer side of the movable sleeve, and the pressing block is a semi-cylinder.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1. according to the utility model, the fixing mechanism is arranged, the fixing edge, the limiting fixing block, the adhesive tape, the fixing shell A, the pipe groove, the limiting edge groove, the fool-proof block, the thread edge, the fixing shell B and the thread fixing cover are matched for use, the tube head of the drainage tube is wrapped by utilizing the matching of the limiting edge groove and the fixing block, the tube head of the drainage tube is fixed, then the thread fixing cover is screwed on the two combined thread edges, the fixing shell A and the fixing shell B are locked, and the fixing of the tube head of the drainage tube is conveniently and rapidly completed.

2. According to the drainage tube dredging device, the anti-blocking mechanism is arranged, the ejector blocks, the drainage inner cavity, the pressing rods and the pressing blocks are matched for use, the movable sleeve is used for moving outside the drainage tube, when the movable sleeve moves to the blocking position of the drainage tube, the ejector blocks are driven by pressing the two pressing rods to squeeze the wall of the drainage tube, so that the blocking of the drainage tube is recovered to be smooth, the smoothness of the drainage tube is improved, and dredging work can be conveniently carried out on the drainage tube.

Drawings

FIG. 1 is a schematic diagram of the overall three-dimensional structure of the present utility model;

FIG. 2 is a schematic diagram of the overall structure of the present utility model;

FIG. 3 is a schematic diagram of the enlarged construction of FIG. 2A according to the present utility model;

FIG. 4 is a schematic diagram of an enlarged structure at B in FIG. 2 according to the present utility model;

FIG. 5 is a schematic diagram of a partially enlarged construction of a second embodiment of the present utility model;

fig. 6 is a schematic diagram of a partial perspective view of the present utility model.

The marks in the figure: 1. a drainage tube; 101. a drainage glue head; 102. a top block; 103. a drainage lumen; 2. a support edge; 3. a movable sleeve; 301. pressing a pressing rod; 302. briquetting; 4. a fixing clamp edge, 401 and a limiting fixing block; 5. adhering the adhesive tape; 6. a fixed shell A; 601. a tube groove; 602. a limit edge groove; 603. a fool-proof groove; 604. fool-proof blocks; 605. a thread edge; 7. a fixed shell B; 8. and a screw thread fixing cover.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

referring to fig. 1-6, a medical postoperative drainage apparatus, including drainage tube 1, drainage rubber head 101, support edge 2, movable sleeve 3, drainage tube 1 one side is connected with drainage rubber head 101, and drainage rubber head 101 bottom is connected with the screw thread through the hose and is twisted the lid, and drainage rubber head 101 inner wall inside is provided with the cavity, and be connected with the spring between the cavity both sides inner wall of drainage rubber head 101 inner wall inside, drainage tube 1 outside is close to drainage rubber head 101 top and is provided with support edge 2, drainage tube 1 outside is close to support edge 2 top activity and is provided with movable sleeve 3, drainage tube 1 outside is provided with the fixed establishment that can carry out convenient fixed to drainage tube 1 tube head department and prevents the postoperative hydrops that flows in drainage tube 1 and block up in the pipe.

Referring to fig. 1-6, in this embodiment, the fixing mechanism includes a fixing clip edge 4, a limiting fixing block 401, an adhesive tape 5, a fixing shell A6, a tube slot 601, a limiting edge slot 602, a fool-proof slot 603, a fool-proof block 604, a thread edge 605, a fixing shell B7, and a thread fixing cover 8, wherein the fixing clip edge 4 is arranged at the outer side of the tube head of the drainage tube 1, the limiting fixing block 401 is arranged at both sides of the top and bottom of the fixing clip edge 4, the limiting fixing block 401 is semicircular, the adhesive tape 5 and the thread fixing cover 8 are arranged at the outer side of the drainage tube 1, the fixing shell A6 is arranged on the surface of the adhesive tape 5, the fixing shell B7 is arranged at the other side of the fixing shell A6 through rotation of a rotating shaft, the tube slot 601 is arranged at the inner sides of the fixing shell A6 and the fixing shell B7, the limiting edge slot 602 is arranged at both inner sides of the tube slot 601, and the limiting fixing block 401 and the overall shape of the fixing clip edge 4 are matched with the two combined limiting edge slots 602, the upper side and the lower side of one side of the surface of the fixing shell A6 are respectively provided with a foolproof groove 603, the upper side and the lower side of the other side of the surface of the fixing shell B7 are respectively provided with a foolproof block 604, the foolproof blocks 604 and the foolproof grooves 603 are in fit arrangement, one side of the fixing shell A6 and the other side of the fixing shell B7 are respectively provided with a thread edge 605, the thread edge 605 is semi-cylindrical, the two thread edges 605 are in a cylindrical shape after being fit, the fit thread edges 605 are in threaded connection with a thread fixing cover 8, a tube body of a drainage tube 1 positioned outside a patient is placed into the tube groove 601, a combination of the fixing clamp edge 4 and the limiting fixing block 401 is fit with the limiting edge groove 602, the fixation of the drainage tube 1 is completed, then medical staff rotates the fixing shell B7 and the fixing shell A6 under the action of a rotating shaft, simultaneously the thread edges 605 are in contact to form a cylindrical thread edge 605, and finally, screwing the threaded fixing cover 8 on the outer side of the threaded edge 605 to lock the fixing shell B7 and the fixing shell A6, thereby completing the fixing of the tube head of the drainage tube 1.

Referring to fig. 1-3, in this embodiment, the anti-blocking mechanism includes a top block 102, a drainage inner cavity 103, a pressing rod 301, and a pressing block 302, where the top block 102 is attached to the inner wall of the cavity inside the drainage rubber head 101, the drainage inner cavity 103 is provided inside the drainage rubber head 101, two sides inside the movable sleeve 3 are elastically connected with the pressing block 302 through the pressing rod 301, and the other side of the pressing rod 301 extends to the outer side of the movable sleeve 3, and the pressing block 302 is a semi-cylinder, if the tissue in the postoperative effusion blocks the drainage tube 1, the movable sleeve 3 can be moved to the outer side of the drainage tube 1 by making the movable sleeve 3 block, and then the pressing block 302 is driven to move inwards by pressing the two pressing rods 301, so that the blocking position of the drainage tube 1 is extruded by the pressing block 302, and the drainage tube 1 is dredged.

Embodiment two:

referring to fig. 5, another embodiment of the present utility model is provided in addition to the example in which the limit fixing block 401 is semicircular: the limiting fixed block 401 is arranged in an isosceles trapezoid shape;

because semicircular limiting fixed block 401 and limiting edge groove 602 agree with each other, semicircular limiting fixed block 401 and cylindrical fixed block edge 4 can rotate in limiting edge groove 602, although the two positions are fixed, the two cannot be prevented from rotating, and the limiting fixed block 401 arranged in an isosceles trapezoid agrees with limiting edge groove 602, due to limiting of the edge angle of the isosceles trapezoid, the fixed block edge 4 and the limiting fixed block 401 can be effectively prevented from rotating in limiting edge groove 602, and limiting efficiency is improved.

Working principle: firstly, medical staff adheres an adhesive tape 5 to the skin around an affected part of a patient needing drainage work, then inserts a tube head of a drainage tube 1 into the affected part of the patient and enables the tube head of the drainage tube 1 to touch the liquid bottom of postoperative effusion in the body, then puts the body of the drainage tube 1 outside the patient into a tube groove 601, enables a combination of a fixing clamp edge 4 and a limiting fixing block 401 to be matched with a limiting edge groove 602 to finish fixing the drainage tube 1, then the medical staff rotates a fixing shell B7 to be matched with a fixing shell A6 under the action of a rotating shaft, simultaneously enables thread edges 605 of the fixing shell B7 and the fixing shell A6 to be contacted to form a columnar thread edge 605, finally, a thread fixing cover 8 is screwed outside the thread edge 605 to lock the fixing shell B7 and the fixing shell A6, thereby finishing fixing the tube head of the drainage tube 1, after that, medical staff screws the thread head at the bottom of the drainage rubber head 101 at the liquid inlet of the external liquid collecting bag, then presses the drainage rubber head 101 to enable the top block 102 inside the inner wall of the drainage rubber head to move against the outer wall of the drainage inner cavity 103, presses and loosens the inside of the drainage inner cavity 103, so that air entering the inside of the drainage tube 1 and outside air form a negative pressure environment, postoperative effusion is introduced into the liquid collecting bag through the drainage tube 1, if tissue in the postoperative effusion plugs the drainage tube 1, the movable sleeve 3 can be moved to the outside of the plug of the drainage tube 1, then the pressing blocks 302 are driven to move inwards by pressing the two pressing rods 301, and the plug of the drainage tube 1 is extruded through the pressing blocks 302, so that the inside of the drainage tube 1 is dredged.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (7)

1. The utility model provides a medical postoperative drainage apparatus, includes drainage tube (1), drainage rubber head (101), supports along (2), activity sleeve pipe (3), drainage tube (1) one side is connected with drainage rubber head (101), and drainage rubber head (101) bottom is screwed up through the hose connection, and drainage rubber head (101) inner wall inside is provided with the cavity, drainage tube (1) outside is provided with along (2) near drainage rubber head (101) top, drainage tube (1) outside is provided with activity sleeve pipe (3) near supporting along (2) top activity, its characterized in that: the drainage tube (1) outside is provided with the fixed establishment that can carry out convenient fixed to drainage tube (1) tube head department and prevents the postoperative hydrops that flows in drainage tube (1) and stop up the mechanism in intraductal jam.

2. A medical post-operative drainage apparatus as claimed in claim 1, wherein: fixed establishment is along (4), spacing fixed block (401), adhesion glue (5), fixed shell A (6), tube groove (601), spacing along groove (602), prevent slow-witted groove (603), prevent slow-witted piece (604), screw thread along (605), fixed shell B (7), screw thread fixed cover (8), wherein, the tube head department outside of drainage tube (1) is provided with fixed block along (4), the top and the bottom both sides of fixed block along (4) all are provided with spacing fixed block (401), drainage tube (1) outside has adhesion glue (5) and screw thread fixed cover (8), adhesion glue (5) surface is provided with fixed shell A (6), fixed shell A (6) opposite side is provided with fixed shell B (7) through the pivot rotation, fixed shell A (6) and fixed shell B (7) inboard all are provided with tube groove (601), the inside both sides of tube groove (601) all are provided with spacing along groove (602), both sides all are provided with on fixed shell A (6) surface one side and prevent slow-witted groove (603), both sides are provided with down fixed shell A (605) surface is provided with both sides (604), both sides are provided with down fixed shell A (7).

3. A medical post-operative drainage apparatus as claimed in claim 1, wherein: anti-blocking mechanism includes kicking block (102), drainage inner chamber (103), presses pole (301), briquetting (302), wherein, the laminating of the inside cavity inner wall department of drainage rubber head (101) inner wall is provided with kicking block (102), the inside drainage inner chamber (103) that is provided with of drainage rubber head (101), inside both sides of movable sleeve (3) are all through pressing pole (301) elastic connection briquetting (302).

4. A medical post-operative drainage apparatus as claimed in claim 2, wherein: the thread edge (605) is semi-cylindrical, the two thread edges (605) are in a cylindrical shape after being matched, and the matched thread edge (605) is in threaded connection with the thread fixing cover (8).

5. A medical post-operative drainage apparatus as claimed in claim 2, wherein: the limiting fixing block (401) is semicircular, the integral shape of the limiting fixing block (401) and the fixing clamp edge (4) is matched with the limiting edge grooves (602) after two combinations, and the fool-proof block (604) and the fool-proof groove (603) are matched.

6. A medical post-operative drainage apparatus as claimed in claim 3, wherein: and springs are connected between the inner walls of the two sides of the cavity in the inner wall of the drainage rubber head (101).

7. A medical post-operative drainage apparatus as claimed in claim 3, wherein: the other side of the pressing rod (301) extends to the outer side of the movable sleeve (3), and the pressing block (302) is a semi-cylinder.