CN212817363U

CN212817363U - Medical rubber tube drainage device

Info

Publication number: CN212817363U
Application number: CN201922132162.1U
Authority: CN
Inventors: 彭宗清; 田冬明; 张剑
Original assignee: Xiangyang Central Hospital
Current assignee: Xiangyang Central Hospital
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2021-03-30
Anticipated expiration: 2029-12-02

Abstract

The utility model provides a medical rubber tube drainage device, which belongs to the technical field of medical auxiliary equipment. The medical rubber tube drainage device solves the technical problems that an existing medical rubber tube drainage device is poor in universality and the like. The medical rubber tube drainage device comprises a drainage bottle and a connecting hose, wherein the drainage bottle and the connecting hose are made of transparent materials, an elastic indicating cap is arranged on one side of the top of the drainage bottle, the lower end of the elastic indicating cap is communicated with the inside of the drainage bottle, a rubber tube communicated with the inside of the drainage bottle is arranged on the other side of the top of the drainage bottle, a luer male connector is arranged at the upper end of the rubber tube, and one end of the connecting hose is connected with a luer female connector; the luer female connector can be matched and connected with the luer male connector, the other end of the connecting hose is connected with a tower-shaped multi-stage connector, and the rubber tube and the connecting hose are both sleeved with tube clamps. The utility model adopts the tower-shaped multi-stage joint which can be suitable for various drainage tubes with different specifications, and has strong universality; through setting up the three way connection pipe, can inject the medicine or add detect reagent, the function is abundant.

Description

Medical rubber tube drainage device

Technical Field

The utility model belongs to the technical field of medical auxiliary device, a medical rubber tube drainage device is related to.

Background

Various specialized technologies under the currently developed endoscope are operated in a large number, and an extracorporeal drainage device needs to be placed after operation of a part of patients so as to ensure the treatment effect. At present, the common drainage modes include naso-pancreatic duct drainage, naso-biliary duct drainage, PTCD drainage and the like, an external drainage tube needs to be placed and connected to a drainage bag for the part of patients after operation under the common condition so as to observe the color, quantity and character of drainage liquid, and doctors make corresponding treatment measures according to the actual drainage conditions of the patients, such as pipeline flushing, medicine injection in the tube and the like. The common drainage bag used in the medical treatment at present has the advantages of simple structure, overlarge joint, inconvenience in the clinical use process due to the fact that the common drainage bag cannot be conveniently and quickly connected with the drainage tube, and potential safety hazards of slipping at the joints at two ends.

Chinese patent (publication No. CN202497509U, published as 2012-10-24) discloses a drainage device, wherein a drainage bag is connected with one end of a drainage tube, an infusion regulator is arranged on the drainage tube close to the drainage bag, a Y-shaped joint is communicated with the drainage tube between the infusion regulator and the other end of the drainage tube, and the other end of the drainage tube is connected with a screw knob in a threaded rotary connection.

The drainage device in the above patent document has a single function and is poor in versatility.

Disclosure of Invention

The utility model provides a medical rubber tube drainage device to the above-mentioned problem that prior art exists, the utility model aims to solve the technical problem that: how to improve the functionality and the universality of the medical rubber tube drainage device.

The purpose of the utility model can be realized by the following technical proposal:

a medical rubber tube drainage device comprises a drainage bottle and a connecting hose, wherein the drainage bottle and the connecting hose are made of transparent materials, and the medical rubber tube drainage device is characterized in that an elastic indicating cap is arranged on one side of the top of the drainage bottle, the lower end of the elastic indicating cap is communicated with the inside of the drainage bottle, a rubber tube communicated with the inside of the drainage bottle is arranged on the other side of the top of the drainage bottle, a luer male connector is arranged at the upper end of the rubber tube, and one end of the connecting hose is connected with a luer female connector; the luer female connector can be matched and connected with the luer male connector, the other end of the connecting hose is connected with a tower-shaped multi-stage connector, and the rubber tube and the connecting hose are both sleeved with tube clamps.

The principle is as follows: the medical rubber tube drainage device is characterized in that the connecting hose and the rubber tube are connected in a matched mode through the luer female connector and the luer male connector, standardized micro non-seepage connection is achieved, convenience and reliability are achieved, when the medical rubber tube drainage device is used, the drainage tube with one end provided with a plurality of small holes in advance is inserted into a deep wound cavity or a body cavity (such as a bladder and a urethra) of a patient, the other end of the drainage tube penetrates out of a special incision made beside the incision, and the end of the drainage tube is connected with the tower-shaped multi-stage connector in the medical rubber tube drainage device, so that effusion in the deep wound cavity or the body cavity of the patient can be led. Adopt the turriform multi-stage joint to adapt to the drainage tube of multiple different specifications among this technical scheme, the commonality is strong.

In foretell medical rubber tube drainage device, the drainage bottle is oval, the bottom of drainage bottle has places the plane, be equipped with the scale interval on the body of drainage bottle, the top detachable of drainage bottle is equipped with the bottle lid, the convex connecting plate that makes progress has on the bottle lid, the through-hole has on the connecting plate, wear to be equipped with in the through-hole and hang the suspender. The drainage bottle can be placed on the flat ground or a table, can be hung on a bed head or a transfusion rod through a hanging sling, can be placed at different height positions according to needs, meets diversified requirements, and is more convenient. Through set up the scale interval on the body at the drainage bottle, the liquid quantity of drainage in can the accurate measurement drainage bottle.

In the medical rubber tube drainage device, the bottle cap is in threaded connection with the top of the drainage bottle, the elastic indicating cap and the rubber tube are arranged on the bottle cap, the connecting plate is arranged in the middle of the bottle cap, and the elastic indicating cap and the rubber tube are respectively positioned on two sides of the connecting plate. Thus, interference can be reduced, and the stability and stability of the hanging of the drainage bottle can be ensured.

In the medical rubber tube drainage device, the elastic indication cap is made of flexible materials, the elastic indication cap is in a column shape stacked layer by layer, and the edge of the lower end of the elastic indication cap is provided with the sealing flange. The pressure in the drainage bottle can be visually displayed through the elastic indicating cap, and the purpose of stable adjustment can be achieved.

In the medical rubber tube drainage device, the tower-shaped multi-stage joint is columnar, the tower-shaped multi-stage joint is composed of six sections of cylinders with gradually increased outer diameters, the inner diameters of the six sections of cylinders are the same, and the outer diameters of the six sections of cylinders are the same and are arranged in an arithmetic progression. The six sections of cylinders can be matched with different drainage tubes, so that different requirements are met, and the universality is improved.

In foretell medical rubber tube drainage device, the pipe clamp is platelike, the middle part of pipe clamp has the bar hole, the both ends in bar hole are the circular arc type and wherein the circular arc radius of one end is greater than the circular arc radius of the other end, the bar hole is the same by the width of the less one end of middle part to circular arc radius, bar hole other end reduces to middle part width gradually. The width in bar shape hole and rubber tube and coupling hose's external diameter phase-match conveniently adjust to guarantee the reliability.

In the medical rubber tube drainage device, the medical rubber tube drainage device further comprises a three-way joint pipe, and two ends of the three-way joint pipe are respectively provided with a luer joint matched with the luer female joint and the luer male joint; and one side of the three-way joint pipe is provided with a side pipe, and the outer end of the side pipe is provided with a detachable plugging head. The three-way joint pipe is used for medical conditions requiring injection of drugs or addition of detection reagents, the Ruhr joints of the three-way joint pipe can be Ruhr male joints and Ruhr female joints respectively and are used for being connected between the rubber pipe and the connecting hose, and after the rubber pipe or the connecting hose is closed by the pipe clamp, drugs can be injected into a patient body, or the detection reagents can be added into a drainage bottle.

In the medical rubber tube drainage device, a balloon is further arranged in the drainage bottle, and the opening of the balloon is arranged outside the drainage bottle. The oral area of balloon passes the drainage bottle and fixes at the drainage bottle surface, before using this medical rubber tube drainage device, blows to balloon inside, then with the oral area shutoff of balloon, then when using this medical rubber tube drainage device, slowly evenly deflates for form stable negative pressure in the drainage bottle, simple reliable, it is with low costs.

Compared with the prior art, the utility model adopts the tower-shaped multi-stage joint which can be suitable for various drainage tubes with different specifications, and has strong universality; through setting up the three way connection pipe, can inject the medicine or add detect reagent, the function is abundant.

Drawings

Fig. 1 is a schematic three-dimensional structure diagram of the medical rubber tube drainage device.

Fig. 2 is a schematic view of a pipe having a three-way joint.

Fig. 3 is a schematic three-dimensional structure diagram of the elastic indicating cap in the medical rubber tube drainage device.

Fig. 4 is a schematic three-dimensional structure diagram of a tower-shaped multi-stage joint in the medical rubber tube drainage device.

Fig. 5 is a schematic perspective view of a tube clamp in the medical rubber tube drainage device.

Fig. 6 is a schematic diagram of a drainage vial with a balloon.

In the figure, 1, a drainage bottle; 11. placing a plane; 12. a scale value; 13. a bottle cap; 14. a connecting plate; 14a, a through hole; 2. a connecting hose; 3. an elastic indicating cap; 31. a sealing flange; 4. a rubber tube; 5. a luer male connector; 6. a luer female connector; 7. a tower-shaped multi-stage joint; 8. a pipe clamp; 81. a strip-shaped hole; 9. hanging a hanging strip; 10. a three-way joint pipe; 10a, a side pipe; 10b, a blocking head; 1a, a balloon.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1 to 5, the medical rubber tube drainage device comprises a connecting hose 2 and a drainage bottle 1 made of transparent material, wherein an elastic indicating cap 3 is arranged on one side of the top of the drainage bottle 1, the lower end of the elastic indicating cap 3 is communicated with the inside of the drainage bottle 1, a rubber tube 4 communicated with the inside of the drainage bottle 1 is arranged on the other side of the top of the drainage bottle 1, a luer male joint 5 is arranged at the upper end of the rubber tube 4, and one end of the connecting hose 2 is connected with a luer female joint 6; the luer female connector 6 can be matched and connected with the luer male connector 5, the other end of the connecting hose 2 is connected with a tower-shaped multi-stage connector 7, and the rubber tube 4 and the connecting hose 2 are both sleeved with a tube clamp 8. The connecting hose 2 and the rubber tube 4 are matched and connected through the luer female connector 6 and the luer male connector 5 in the medical rubber tube drainage device, the standardized micro non-seepage connection is realized, the medical rubber tube drainage device is convenient and reliable, when the medical rubber tube drainage device is used, a drainage tube with one end provided with a plurality of small holes in advance is inserted into a deep wound cavity or a body cavity of a patient, such as a bladder and a urethra, the other end of the drainage tube penetrates out of a special incision additionally made beside the incision, and the end of the drainage tube is connected with the tower-shaped multi-stage connector 7 in the medical rubber tube drainage device, so that effusion in the deep wound cavity or the body cavity of the patient can. Adopt turriform multi-stage joint 7 can be adapted to the drainage tube of multiple different specifications in this embodiment, and the commonality is strong.

As shown in fig. 1 and 6, the drainage bottle 1 is oval, the bottom of the drainage bottle 1 is provided with a placing plane 11, the body of the drainage bottle 1 is provided with a scale value 12, the top of the drainage bottle 1 is detachably provided with a bottle cap 13, the bottle cap 13 is provided with a connecting plate 14 protruding upwards, the connecting plate 14 is provided with a through hole 14a, and a hanging sling 9 penetrates through the through hole 14 a; the bottle cap 13 is in threaded connection with the top of the drainage bottle 1, the elastic indicating cap 3 and the rubber tube 4 are both arranged on the bottle cap 13, the connecting plate 14 is arranged in the middle of the bottle cap 13, and the elastic indicating cap 3 and the rubber tube 4 are respectively positioned on two sides of the connecting plate 14; the drainage bottle 1 can be placed on the flat ground or a table, can be hung on a bed head or a transfusion rod through a hanging sling 9 and can be placed at different height positions according to requirements, so that diversified requirements are met, and convenience is brought; through set up scale value 12 on the body at drainage bottle 1, can accurate measurement drainage bottle 1 in the liquid quantity of drainage. Further, as shown in fig. 6, a balloon 1a is further provided in the drainage bottle 1, and the mouth of the balloon 1a is provided outside the drainage bottle 1. The oral area of balloon 1a passes drainage bottle 1 and fixes at drainage bottle 1 surface, before using this medical rubber tube drainage device, blows to balloon 1a inside, then with balloon 1 a's oral area shutoff, then when using this medical rubber tube drainage device, slowly evenly deflates for form stable negative pressure in the drainage bottle 1, it is simple reliable, with low costs.

As shown in fig. 3, in the present embodiment, the elastic indicating cap 3 is made of a flexible material, the elastic indicating cap 3 is in a column shape stacked layer by layer, and the lower end edge of the elastic indicating cap 3 is provided with a sealing flange 31; through the pressure in the elastic indication cap 3 can visually display the drainage bottle 1, and the purpose of stable adjustment can be achieved.

As shown in fig. 4, the tower-shaped multi-stage joint 7 is cylindrical, the tower-shaped multi-stage joint 7 is composed of six sections of cylinders with gradually increased outer diameters, the six sections of cylinders have the same inner diameter, and the six sections of cylinders have the same outer diameter and are arranged in an arithmetic progression; the six sections of cylinders can be matched with different drainage tubes, so that different requirements are met, and the universality is improved.

As shown in fig. 5, the pipe clamp 8 is plate-shaped, the middle of the pipe clamp 8 is provided with a strip-shaped hole 81, two ends of the strip-shaped hole 81 are arc-shaped, the arc radius of one end is larger than that of the other end, the width of the strip-shaped hole 81 from the middle to the end with smaller arc radius is the same, and the width from the other end of the strip-shaped hole 81 to the middle is gradually reduced; the width of bar hole 81 and rubber tube 4 and coupling hose 2's external diameter phase-match, the convenient regulation to guarantee the reliability.

Further, as shown in fig. 2, the medical rubber tube drainage device further comprises a three-way joint tube 10, wherein two ends of the three-way joint tube 10 are respectively provided with a luer joint matched with the luer female joint 6 and the luer male joint 5; one side of the three-way joint pipe 10 is provided with a side pipe 10a, and the outer end of the side pipe 10a is provided with a detachable plugging head 10 b; the three-way joint pipe 10 is used for medical conditions requiring injection of drugs or addition of detection reagents, luer joints of the three-way joint pipe 10 can be a luer male joint 5 and a luer female joint 6 respectively, and are used for being connected between the rubber pipe 4 and the connecting hose 2, and after the rubber pipe 4 or the connecting hose 2 is closed by the pipe clamp 8, drugs can be injected into a patient body, or the detection reagents can be added into the drainage bottle 1.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although more 1, drainage bottles are used herein; 11. placing a plane; 12. a scale value; 13. a bottle cap; 14. a connecting plate; 14a, a through hole; 2. a connecting hose; 3. an elastic indicating cap; 31. a sealing flange; 4. a rubber tube; 5. a luer male connector; 6. a luer female connector; 7. a tower-shaped multi-stage joint; 8. a pipe clamp; 81. a strip-shaped hole; 9. hanging a hanging strip; 10. a three-way joint pipe; 10a, a side pipe; 10b, a blocking head; 1a, balloons, etc., but does not exclude the possibility of using other terms. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. A medical rubber tube drainage device comprises a drainage bottle (1) and a connecting hose (2), wherein the drainage bottle is made of transparent materials, and is characterized in that an elastic indicating cap (3) is arranged on one side of the top of the drainage bottle (1), the lower end of the elastic indicating cap (3) is communicated with the inside of the drainage bottle (1), a rubber tube (4) communicated with the inside of the drainage bottle (1) is arranged on the other side of the top of the drainage bottle (1), a luer male joint (5) is arranged at the upper end of the rubber tube (4), and one end of the connecting hose (2) is connected with a luer female joint (6); the luer female connector (6) can be matched and connected with the luer male connector (5), the other end of the connecting hose (2) is connected with a tower-shaped multi-stage connector (7), and the rubber tube (4) and the connecting hose (2) are both sleeved with a tube clamp (8); the medical rubber tube drainage device further comprises a three-way joint pipe (10), wherein luer joints matched with the luer female joint (6) and the luer male joint (5) are respectively arranged at two ends of the three-way joint pipe (10); one side of the three-way joint pipe (10) is provided with a side pipe (10a), and the outer end of the side pipe (10a) is provided with a detachable plugging head (10 b); still be equipped with balloon (1a) in drainage bottle (1), the oral area setting of balloon (1a) is in outside drainage bottle (1).

2. The medical hose drainage device according to claim 1, wherein the drainage bottle (1) is oval, the bottom of the drainage bottle (1) is provided with a placement plane (11), the body of the drainage bottle (1) is provided with a scale value (12), the top of the drainage bottle (1) is detachably provided with a bottle cap (13), the bottle cap (13) is provided with an upward convex connecting plate (14), the connecting plate (14) is provided with a through hole (14a), and a hanging sling (9) is arranged in the through hole (14a) in a penetrating manner.

3. The medical rubber tube drainage device according to claim 2, wherein the bottle cap (13) is screwed on the top of the drainage bottle (1), the elastic indication cap (3) and the rubber tube (4) are both arranged on the bottle cap (13), the connecting plate (14) is arranged in the middle of the bottle cap (13), and the elastic indication cap (3) and the rubber tube (4) are respectively positioned on two sides of the connecting plate (14).

4. The medical hose drainage device according to claim 3, wherein the elastic indication cap (3) is made of a flexible material, the elastic indication cap (3) is in a column shape stacked layer by layer, and the lower end edge of the elastic indication cap (3) is provided with a sealing flange (31).

5. The medical hose drainage device according to claim 4, wherein the tower-shaped multi-stage joint (7) is cylindrical, the tower-shaped multi-stage joint (7) is composed of six sections of cylinders with gradually increased outer diameters, the six sections of cylinders have the same inner diameter, and the six sections of cylinders have the same outer diameter and are arranged in an arithmetic progression.

6. The medical rubber tube drainage device according to claim 5, wherein the tube clamp (8) is plate-shaped, a strip-shaped hole (81) is formed in the middle of the tube clamp (8), two ends of the strip-shaped hole (81) are arc-shaped, the arc radius of one end of the strip-shaped hole is larger than that of the other end of the strip-shaped hole, the width of the strip-shaped hole (81) from the middle to the end with the smaller arc radius is the same, and the width of the strip-shaped hole (81) from the other end to the middle is gradually reduced.