CN215230821U

CN215230821U - Drainage seepage collector

Info

Publication number: CN215230821U
Application number: CN202121574142.0U
Authority: CN
Inventors: 唐志红; 李思宇; 李娜; 许静
Original assignee: West China Hospital of Sichuan University
Current assignee: Chengdu Purutong Medical Equipment Co.,Ltd.
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2021-12-21
Anticipated expiration: 2031-07-12

Abstract

The utility model discloses a drainage sepage collector relates to the medical supplies field. Provides a drainage seepage collector with lower use cost and more convenience. The drainage seepage collector comprises a patch, a seepage frame and a discharge pipe; the patch comprises a patch main body, a flexible connecting sleeve, a connecting cover and a sealing gasket, wherein the patch main body is provided with a patch seepage port, the connecting cover is provided with a connecting cover seepage port, the flexible connecting sleeve is positioned between the connecting cover and the patch main body, and the flexible connecting sleeve is arranged around the patch seepage port and the connecting cover seepage port and is connected with the patch and the connecting cover; the sealing gasket is arranged around the liquid seepage port of the connecting cover and is connected with the connecting cover; the liquid seepage frame comprises a frame body and a buckling piece connected with the frame body, the frame body is inserted into the connecting cover and matched with the connecting cover, the buckling piece is buckled and connected with the connecting cover to enable the frame body to abut against the sealing pad, a drainage pipe opening is formed in a bottom plate of the frame body, and a liquid seepage containing ring groove is formed in the frame body; the discharge pipe is connected with the frame body and communicated with the seepage containing ring groove.

Description

Drainage seepage collector

Technical Field

The utility model relates to the field of medical supplies, especially, relate to a drainage sepage collector that is used for multitube drainage sepage to collect.

Background

After the operation treatment of acute severe pancreatitis, a plurality of drainage tubes are usually placed around pancreas and led out through the abdominal wall so as to fully drain peripancreatic and retroperitoneal exudate, pus, necrotic tissues and the like and reduce the continuous damage of abdominal organs and the absorption of toxins and the like. The pancreas is transversely positioned in a human body and is divided into a pancreas head, a pancreas body and a pancreas tail, drainage tubes are arranged at the pancreas head, the pancreas body and the pancreas tail during drainage, and sometimes drainage tubes are arranged at other parts of the abdominal cavity close to the pancreas. The multi-tube drainage method for treating pancreatitis is described in the section of pancreatic diseases in "science of surgery" and in "Zhejiang medicine" 2017, Vol.39, No. 14, "consensus among experts in diagnosis and treatment of Severe acute pancreatitis in Zhejiang province", etc.

After placement of the drain, most of the fluid drains out of the drain. However, due to the large and wide surgical wound, and the lavage treatment of abdominal cavity, there is often liquid leakage around the surgical incision and the drainage tube; even a cigarette drainage tube is directly arranged for drainage in order to fully drain the water. The exudates often flow out to soak the skin of the abdomen and waist of the patient, causing red swelling and hot pain of the skin and even large skin damage, increasing the risk of infection of the patient, increasing the times of dressing change of doctors and increasing the treatment cost. It can also cause the wetting of sickbed, bed sheet and patient clothes, which affects the comfort of the patient and increases the nursing workload.

In order to solve the above problem, the applicant filed a drainage seepage collector patent with patent number 202020612237.6. The drainage seepage collector comprises a patch, a seepage frame, a frame cover and a joint; the patch is provided with a patch seepage port; the liquid seepage frame comprises a liquid seepage frame flexible part and a liquid seepage frame hard part, the liquid seepage frame is arranged around the liquid seepage port of the patch, and the liquid seepage frame flexible part is connected with the patch; the frame cover is provided with a drainage pipe orifice and is detachably connected with the hard part of the liquid seepage frame; a seepage containing groove surrounding the seepage port of the patch and the drainage pipe port is formed in the seepage frame; the joint is connected with the liquid seepage frame hard part and is communicated with the liquid seepage accommodating groove. When in use, the drainage seepage collector is sleeved on each drainage tube, the drainage tubes pass through the patch seepage port and the drainage tube port, and the joints face downwards. The drainage seepage collector is moved along the drainage tube to the human body and the patch is attached to the human body. The fluid-permeable pouch is then connected to the connector. Because the patient often adopts the semi-recumbent posture, the body fluid flows into the seepage containing groove through the paster seepage mouth after oozing from the drainage tube place of putting into, and then flows into the seepage bag, so collected the drainage seepage promptly.

When the drainage and seepage collector is used, the patch is attached to the skin and needs to be replaced after a period of time, and the seepage frame is not needed to be replaced actually. The drainage seepage collector has the advantages that the patch and the seepage frame cannot be detachably connected, so that the drainage seepage collector can only be integrally replaced, and the use cost is high; and the patch is inconvenient to tear down due to the penetration of the liquid seepage frame. In addition, the drainage seepage collector can open the frame cover to change the dressing at the position where the drainage tube is placed, wipe the skin of a patient and the like, but the seepage frame still exists, so that the drainage seepage collector still has a hindrance and is not very convenient.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: provides a drainage seepage collector with lower use cost and more convenience.

The technical scheme adopted for solving the problems is as follows: a drainage seepage collector comprises a patch, a seepage frame and a discharge pipe; the patch comprises a patch main body, a flexible connecting sleeve, a connecting cover and a sealing gasket, wherein the patch main body is provided with a patch seepage port, the connecting cover is provided with a connecting cover seepage port, the flexible connecting sleeve is positioned between the connecting cover and the patch main body, and the flexible connecting sleeve is arranged around the patch seepage port and the connecting cover seepage port and is connected with the patch and the connecting cover; the sealing gasket is arranged around the liquid seepage port of the connecting cover and is connected with the connecting cover; the liquid seepage frame comprises a frame body and a buckling piece connected with the frame body, the frame body is inserted into the connecting cover and matched with the connecting cover, the buckling piece is buckled and connected with the connecting cover to enable the frame body to abut against the sealing pad, a drainage pipe opening is formed in a bottom plate of the frame body, and a liquid seepage containing ring groove is formed in the frame body; the discharge pipe is connected with the frame body and communicated with the seepage containing ring groove.

Further, the method comprises the following steps: a drainage seepage collector comprises a discharge pipe clamp which is arranged corresponding to a discharge pipe, wherein the discharge pipe clamp comprises a U-shaped clamp body and a clamping and closing piece, the U-shaped clamp body is connected with a frame body, a positioning hole is formed in a side plate of the U-shaped clamp body, the clamping and closing piece is positioned between the two side plates of the U-shaped clamp body and hinged with the two side plates of the U-shaped clamp body, the clamping and closing piece comprises a rotating piece and a clamping and closing bulge which is vertical to the rotating piece, and a semicircular positioning bulge is formed in the side surface of the rotating piece; the discharge pipe is positioned between the bottom plate of the U-shaped clamping body and the clamping and closing piece; when the locking piece rotates to the locking protrusion to press and close the discharge pipe, the semicircular positioning protrusion is embedded into the positioning hole.

Further, the method comprises the following steps: the liquid permeating frame is transparent, and liquid volume scales are arranged on the liquid permeating frame.

The utility model has the advantages that: 1. when the patch is replaced, the collected seepage in the seepage frame is discharged firstly; then the buckling piece is opened to separate the liquid seepage frame from the paster; then slowly tearing off the patch; then moving the patch and the liquid seepage frame along the drainage tube and taking down the patch and the liquid seepage frame; then a new patch and the used liquid seepage frame are sleeved on the drainage tube, then the patch is stuck on the skin of a patient, and then the liquid seepage frame is inserted into the connecting cover and the fastener is buckled, thus finishing the replacement of the patch.

The utility model can only change the patch after being used for a period of time, and the liquid seepage frame can be used for a long time, thereby saving the use cost and reducing the burden of patients.

Before tearing the paster, make the sepage frame and paster separation, then tear the paster in-process, owing to do not have the hindrance of sepage frame, the paster tears the convenience, does benefit to more meticulous operation, avoids the paster to tear in-process patient skin impaired.

When the operation of changing the medicine at the position where the drainage tube is put, wiping the skin of a patient and the like is carried out, the liquid seepage frame is detached, and the operation is more convenient because the liquid seepage frame is not obstructed.

Drawings

FIG. 1 is a schematic view of a drainage exudate collector;

FIG. 2 is a cross-sectional view A-A of FIG. 1;

FIG. 3 is an enlarged view of a portion of FIG. 2;

FIG. 4 is an enlarged view of the discharge clip;

FIG. 5 is a cross-sectional view B-B of FIG. 4;

labeled as: the patch comprises a patch 1, a patch main body 11, a patch seepage port 111, a flexible connecting sleeve 12, a connecting cover 13, a connecting cover seepage port 131, a sealing gasket 14, a seepage frame 2, a frame body 21, a drainage pipe port 211, liquid volume scales 212, a buckling piece 22, a discharge pipe 3, a discharge pipe clamp 4, a U-shaped clamp body 41, a positioning hole 411, a clamping piece 42, a rotating piece 421, a clamping protrusion 422, a semicircular positioning protrusion 423 and a seepage containing ring groove 5.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

As shown in fig. 1 to 3, a drainage-type exudate collector includes a patch 1, an exudate frame 2, and a discharge tube 3; the patch 1 comprises a patch main body 11, a flexible connecting sleeve 12, a connecting cover 13 and a sealing gasket 14, wherein the patch main body 11 is provided with a patch seepage port 111, the connecting cover 13 is provided with a connecting cover seepage port 131, the flexible connecting sleeve 12 is positioned between the connecting cover 13 and the patch main body 11, and the flexible connecting sleeve 12 is arranged around the patch seepage port 111 and the connecting cover seepage port 131 and is connected with the patch 1 and the connecting cover 13; the sealing gasket 14 is arranged around the connecting cover liquid seepage port 131 and connected with the connecting cover 13; the liquid seepage frame 2 comprises a frame body 21 and a buckling piece 22 connected with the frame body 21, the frame body 21 is inserted into the connecting cover 13 and matched with the connecting cover 13, the buckling piece 22 is buckled and connected with the connecting cover 13 to enable the frame body 21 to be abutted against the sealing gasket 14, a drainage pipe opening 211 is formed in the bottom plate of the frame body 21, and a liquid seepage containing ring groove 5 is formed in the frame body 21; the discharge pipe 3 is connected to the frame body 21 and communicates with the permeate-containing annular groove 5.

The utility model discloses during the use, with drainage sepage collector cover on each drainage tube, the drainage tube passes through from paster sepage mouth 111, connection lid sepage mouth 131 and drainage mouth of pipe 211, delivery pipe 3 orientation downwards. The drainage seepage collector is moved along the drainage tube to the human body and the patch 1 is stuck on the human body. The liquid seeped out by the drainage tube placed in the human body can enter the seepage containing ring groove 5 for collection. After a certain amount is collected, it can be discharged from the discharge pipe 3.

The utility model discloses improve on the background art ZL 202020612237.6's the basis, the shape and the structure of drainage sepage collector that the upper segment does not describe refer to ZL202020612237.6 design can. The frame body 21 is inserted into the connection cover 13 and matched with the connection cover 13, the buckling piece 22 is buckled and connected with the connection cover 13, and the frame body 21 is abutted against the sealing gasket 14, so that the connection and sealing effects of the frame body 21 and the connection cover 13 are ensured. The specific structure of the fastener 22 and the specific manner of fastening the fastener 22 to the connecting cover 13 can be the same as the conventional fastening manner shown in fig. 3, for example, the conventional manner of fastening the cover to the cup. The flexible connecting sleeve 12 is used for adapting to unevenness of a human body and ensuring that the patch main body 11 can be well attached to the human body, and the connecting sleeve 12 can be made of rubber, silica gel or flexible plastic.

When the patch 1 is replaced, the collected seepage in the seepage frame 2 is discharged first; then the buckling piece 22 is opened to separate the liquid seepage frame 2 from the paster 1; then slowly tearing off the patch 1; then moving the patch 1 and the liquid seepage frame 2 along the drainage tube and taking down the patch 1 and the liquid seepage frame 2; then a new patch 1 and the used liquid seepage frame 2 are sleeved on the drainage tube, then the patch 1 is stuck on the skin of a patient, and then the liquid seepage frame 2 is inserted into the connecting cover 13 and the buckling piece 22 is buckled, thus finishing the replacement of the patch 1. When the patch 1 and the liquid seepage frame 2 are sleeved on and taken down from the drainage tube, if the drainage bag connected on the drainage tube is obstructed, the drainage tube can be clamped and the drainage bag can be taken down, and the patch 1 and the liquid seepage frame 2 are arranged and then connected with the drainage bag.

The speed of the seepage at the position where the drainage tube is placed is not very fast, and the seepage containing ring groove 5 can contain the seepage for a long time. It is clear that the discharge pipe 3 is normally clamped shut and that after collecting the permeate for a certain period of time, the discharge pipe 3 can be opened to discharge the permeate.

The structure for achieving the opening and closing of the discharge pipe 3 may be a conventional flow stopping clip or the like. The preferred mode of the present invention is as shown in fig. 4 and 5, a drainage seepage collector comprises a discharge pipe clamp 4 corresponding to the discharge pipe 3, the discharge pipe clamp 4 comprises a U-shaped clamp body 41 and a locking piece 42, the U-shaped clamp body 41 is connected with the frame body 21, a positioning hole 411 is arranged on a side plate of the U-shaped clamp body 41, the locking piece 42 is positioned between two side plates of the U-shaped clamp body 41 and hinged with two side plates of the U-shaped clamp body 41, the locking piece 42 comprises a rotary plate 421 and a locking protrusion 422 perpendicular to the rotary plate 421, and a semicircular positioning protrusion 423 is arranged on a side surface of the rotary plate 421; the discharge pipe 3 is located between the bottom plate of the U-shaped card body 41 and the card closing member 42; when the latch 42 is rotated until the latch protrusion 422 presses the discharge pipe 3, the semicircular positioning protrusion 423 is inserted into the positioning hole 411.

Fig. 5 shows a state where the locking member 42 is pressed to close the discharge pipe 3, and the semicircular positioning projections 423 are fitted into the positioning holes 411 to prevent the locking member 42 from rotating, thereby ensuring reliable pressing. When the discharge pipe 3 needs to be opened, the rotary piece 421 is forcibly pulled, and due to the elasticity of the material, the semicircular positioning protrusion 423 can prop open the U-shaped clamp body 41 to leave the positioning hole 411; then, the locking piece 42 is rotated, and the locking projection 422 releases the pressing of the discharge pipe 3. The discharge pipe clamp 4 can not leave the discharge pipe 3, and the operations of pressing and releasing the pressing are simple.

Further, the utility model discloses preferred sepage frame 2 is transparent, is provided with liquid measure scale 212 on the sepage frame 2. The amount of liquid collected in the liquid seepage frame 2 can be known approximately, which is beneficial to analyzing the condition of the patient.

Claims

1. A drainage seepage collector is characterized in that: comprises a patch (1), a liquid seepage frame (2) and a discharge pipe (3); the patch (1) comprises a patch main body (11), a flexible connecting sleeve (12), a connecting cover (13) and a sealing gasket (14), wherein the patch main body (11) is provided with a patch seepage port (111), the connecting cover (13) is provided with a connecting cover seepage port (131), the flexible connecting sleeve (12) is positioned between the connecting cover (13) and the patch main body (11), and the flexible connecting sleeve (12) is arranged around the patch seepage port (111) and the connecting cover seepage port (131) and is connected with the patch (1) and the connecting cover (13); the sealing gasket (14) is arranged around the liquid seepage port (131) of the connecting cover and is connected with the connecting cover (13); the liquid seepage frame (2) comprises a frame body (21) and a buckling piece (22) connected with the frame body (21), the frame body (21) is inserted into the connecting cover (13) and matched with the connecting cover (13), the buckling piece (22) is buckled and connected with the connecting cover (13) to enable the frame body (21) to abut against the sealing gasket (14), a drainage pipe opening (211) is formed in the bottom plate of the frame body (21), and a liquid seepage containing annular groove (5) is formed in the frame body (21); the discharge pipe (3) is connected with the frame body (21) and communicated with the seepage containing ring groove (5).

2. The drainage exudate collector of claim 1, wherein: the exhaust pipe clamping device comprises an exhaust pipe clamp (4) which is arranged corresponding to an exhaust pipe (3), wherein the exhaust pipe clamp (4) comprises a U-shaped clamp body (41) and a clamping and closing piece (42), the U-shaped clamp body (41) is connected with a frame body (21), a positioning hole (411) is formed in a side plate of the U-shaped clamp body (41), the clamping and closing piece (42) is positioned between two side plates of the U-shaped clamp body (41) and hinged with the two side plates of the U-shaped clamp body (41), the clamping and closing piece (42) comprises a rotating sheet (421) and a clamping and closing bulge (422) which is vertical to the rotating sheet (421), and a semicircular positioning bulge (423) is formed in the side surface of the rotating sheet (421); the discharge pipe (3) is positioned between the bottom plate of the U-shaped clamping body (41) and the clamping piece (42); when the locking piece (42) rotates to the locking projection (422) to press and close the discharge pipe (3), the semicircular positioning projection (423) is embedded into the positioning hole (411).

3. A drainage exudate collector as claimed in claim 1 or claim 2 wherein: the liquid permeating frame (2) is transparent, and liquid volume scales (212) are arranged on the liquid permeating frame (2).