CN210812822U

CN210812822U - Drainage device

Info

Publication number: CN210812822U
Application number: CN201921040441.9U
Authority: CN
Inventors: 刘彩霞; 甘瑞容; 姚干; 岑宝兴; 陈玉晶; 周燕玲
Original assignee: Foshan First Peoples Hospital Foshan Hospital Sun Yat Sen University
Current assignee: Foshan First Peoples Hospital Foshan Hospital Sun Yat Sen University
Priority date: 2019-07-04
Filing date: 2019-07-04
Publication date: 2020-06-23
Anticipated expiration: 2029-07-04

Abstract

The utility model discloses a drainage device, which comprises a drainage bottle and a ripple drainage tube, wherein the lower part of the drainage bottle is communicated with a lower connector, the upper part of the ripple drainage tube is communicated with an upper connector, and the lower connector is detachably connected with the upper connector; the corrugated drainage tube adopts a plastic corrugated tube. The utility model has the advantages of reasonable structure and convenient use.

Description

Drainage device

Technical Field

The utility model relates to the technical field of medical supplies, in particular to a drainage device.

Background

Because some liquid in a human body needs to be drained to the outside of the body in an operation or treatment, for example, the liquid in an abdominal cavity needs to be drained after an abdominal cavity operation, a common drainage device comprises a negative pressure drainage bag, a negative pressure drainage device, a negative pressure drainage bottle and the like. Wherein the negative pressure drainage bottle is popular because of simple structure and convenient use. Present negative pressure drainage bottle generally communicates and is equipped with drainage catheter, patient is when the rest, generally hang negative pressure drainage bottle, consequently general drainage catheter's length is all longer, but when patient's walking, hang negative pressure drainage bottle in the clothes, because drainage catheter's length is longer, generally need wind drainage catheter, reuse clothes shields negative pressure drainage bottle and drainage catheter, but wind drainage catheter, on the one hand, its operation is comparatively loaded down with trivial details, and the drainage catheter of coiling is in disorder very easily, on the other hand, the drainage catheter who winds up is folding very easily or the distortion, make drainage catheter unofficiently, influence drainage effect.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: provides a drainage device with reasonable structure and convenient use.

The utility model provides a solution of its technical problem is:

a drainage device comprises a drainage bottle and a corrugated drainage tube, wherein the lower part of the drainage bottle is communicated with a lower connector, the upper part of the corrugated drainage tube is communicated with an upper connector, and the lower connector is detachably connected with the upper connector; the corrugated drainage tube adopts a plastic corrugated tube.

As a further improvement of the technical scheme, the lower part of the corrugated drainage tube is communicated with an external connector.

As a further improvement of the technical scheme, the outer wall of the lower part of the lower connector is provided with a connecting external thread, the inner wall of the upper connector is provided with a connecting internal thread, and the lower connector is screwed with the upper connector thread.

As a further improvement of the technical scheme, the corrugated drainage tube is made of medical PVC materials.

As a further improvement of the above technical scheme, the upper part of the drainage bottle is communicated with a tapping switch, the tapping switch comprises a four-way pipe and a switching piece, the four-way pipe comprises a first way, a second way, a third way and a fourth way, the first way is opposite to the third way, the second way is opposite to the fourth way, and the end of the second way is a closed end; the first channel is communicated with the upper end of the drainage bottle; the opening and closing piece is arranged in the fourth passage and is used for opening and closing the communication between the first passage and the third passage.

As a further improvement of the above technical solution, the opening and closing member includes a threaded post and a rotating handle fixedly connected to the threaded post, the fourth way is provided with an opening and closing internal thread, the threaded post is provided with an opening and closing external thread, and the threaded post is screwed with the fourth way.

As a further improvement of the above technical solution, the connector further comprises a suspension band, and the suspension band is clamped on the lower connector.

As a further improvement of the above technical scheme, the suspension band is made of soft rubber, the suspension band is provided with a plurality of through holes, all the through holes are arranged at intervals from left to right, and the pin is buckled on any one of the through holes.

As a further improvement of the technical scheme, the medical device further comprises a traction reminding rope, one end of the traction reminding rope is bound on any one through hole, and the other end of the traction reminding rope can be bound on the hand of the patient.

The utility model has the advantages that: the utility model provides a drainage device, when a patient lies on a sickbed, a corrugated drainage tube is stretched, then a drainage bottle is hung on a guardrail or a hanging rod of the sickbed, when the patient walks, the corrugated drainage tube is contracted, then the drainage bottle is hung on clothes or placed in a drainage protection backpack, and the patient can stretch or contract the corrugated drainage tube according to the requirement, thereby adjusting the length of the corrugated drainage tube; the utility model has the advantages of reasonable structure and convenient use.

Drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures represent only some embodiments of the invention, not all embodiments, and that a person skilled in the art can also derive other designs and figures from these figures without inventive effort.

Fig. 1 is a schematic structural diagram of the present embodiment.

Detailed Description

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the coupling/connection relationships mentioned herein do not mean that the components are directly connected, but mean that a better coupling structure can be formed by adding or reducing coupling accessories according to specific implementation conditions. All technical characteristics in the invention can be interactively combined on the premise of not conflicting with each other.

Referring to fig. 1, the drainage device comprises a drainage bottle 100 and a corrugated drainage tube 110, wherein the lower part of the drainage bottle 100 is communicated with a lower connector 101, the upper part of the corrugated drainage tube 110 is communicated with an upper connector 111, and the lower connector 101 is detachably connected with the upper connector 111; the corrugated drainage tube 110 is a plastic corrugated tube. The lower part of the corrugated drainage tube 110 is communicated with a drainage tube in a patient, the lower connector 101 is communicated with the upper connector 111, when the patient lies on a sickbed, the length of the corrugated drainage tube 110 needs to be longer, the corrugated drainage tube 110 is stretched, the drainage bottle 100 is hung on a guardrail or a hanging rod of the sickbed, when the patient walks, the corrugated drainage tube 110 is contracted, the drainage bottle 100 is hung on clothes or placed in a drainage protection backpack, and the patient can stretch or contract the corrugated drainage tube 110 as required, so that the length of the corrugated drainage tube 110 is adjusted.

Further as a preferred embodiment, the lower part of the corrugated drainage tube 110 is communicated with an external connector 112. In order to facilitate the communication between the corrugated drainage tube 110 and the drainage tube in the patient, the lower part of the corrugated drainage tube 110 is provided with an external connector 112, and the external connector 112 can be used to communicate with the drainage tube in the patient.

Further as a preferred embodiment, the outer wall of the lower part of the lower connector 101 is provided with a connecting external thread, the inner wall of the upper connector 111 is provided with a connecting internal thread, and the lower connector 101 is screwed with the upper connector 111. The lower connector 101 is screwed with the upper connector 111, so that the lower connector 101 and the upper connector 111 can be conveniently mounted and dismounted.

Further as a preferred embodiment, the corrugated drain tube 110 is made of medical grade PVC material. PVC has been used as a medical material for many years, has chemical corrosion resistance, has strong resistance to oxidizing agents, reducing agents and strong acids, is wear-resistant, easy to produce, safe to use and low in cost, so that the corrugated drainage tube 110 can be made of the medical PVC material.

As a further preferred embodiment, the upper portion of the drainage bottle 100 is communicated with a drainage switch, the drainage switch includes a four-way pipe 131 and an opening and closing member, the four-way pipe 131 includes a first pipe, a second pipe, a third pipe and a fourth pipe, the first pipe is opposite to the third pipe, the second pipe is opposite to the fourth pipe, and the end of the second pipe is a closed end; the first channel is communicated with the upper end of the drainage bottle 100; the opening and closing piece is arranged in the fourth passage and is used for opening and closing the communication between the first passage and the third passage. The first through is communicated with the upper end of the drainage bottle 100, the end of the second through is a closed end, the fourth through is matched with the opening and closing piece, and after the opening and closing piece is opened, liquid in the drainage bottle 100 is discharged from the third through.

Further as a preferred embodiment, the opening and closing member includes a threaded column 132 and a rotating handle 133 fixedly connected to the threaded column 132, the fourth way is provided with an opening and closing internal thread, the threaded column 132 is provided with an opening and closing external thread, and the threaded column 132 and the fourth way are screwed together. The threaded column 132 is screwed with the fourth way, and in a normal state, the threaded column 132 penetrates through the fourth way and abuts against the closed end of the second way to prevent liquid in the drainage bottle 100 from being discharged; when liquid drainage is needed, the drainage bottle 100 is turned upside down, the rotating handle 133 is turned and unscrewed, the threaded column 132 is slowly far away from the closed end of the second through, and liquid in the drainage bottle 100 flows out of the third through after passing through the first through; after the completion of the liquid discharge, the rotary handle 133 is turned in the reverse direction to close the opening/closing member.

Further, in a preferred embodiment, the connector further includes a hanging strap 140, and the hanging strap 140 is engaged with the lower connector 101. To facilitate the hanging mounting of the drainage bottle 100, a hanging strap 140 is provided.

Further, as a preferred embodiment, the hanger belt 140 further includes a pin 150, the hanger belt 140 is made of soft rubber, the hanger belt 140 is provided with a plurality of through holes 141, all the through holes 141 are arranged at intervals from left to right, and the pin 150 is fastened to any one of the through holes 141. The suspension belt 140 is made of soft rubber and can be bent, the suspension belt 140 is provided with a plurality of through holes 141, the pin 150 is buckled on any one of the through holes 141, when a patient lies on a sickbed, the suspension belt 140 is wound on a hook of a guardrail or a suspension rod of the sickbed, and then the pin 150 penetrates through the two through holes 141 to form a hanging ring; when the patient walks, the pin 150 is inserted through the through hole 141 and fastened with the clothes, and the drainage bottle 100 can be hung on the clothes.

Further as a preferred embodiment, the medical nursing device further comprises a pulling reminding rope 160, one end of the pulling reminding rope 160 is bound on any one of the through holes 141, and the other end of the pulling reminding rope 160 can be bound on the hand of the patient. When a patient lies on a hospital bed to rest, sometimes when the patient turns over, the body turning action is large, and the corrugated drainage tube 110 may be separated from the drainage tube in the patient body, or the drainage tube is separated from the patient body, so that the traction reminding rope 160 is arranged, one end of the traction reminding rope 160 is bound on any one through hole 141, the other end of the traction reminding rope 160 can be bound on the hand of the patient, when the patient lies on the hospital bed, the length of the traction reminding rope 160 is slightly longer than that of a stretched state, when the patient turns over, the traction reminding rope 160 is stretched, and a pulling force is provided for the hand of the patient to remind the patient of turning over carefully.

While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited to the details of the embodiments shown, but is capable of various modifications and substitutions without departing from the spirit of the invention.

Claims

1. A drainage device, characterized in that: the drainage device comprises a drainage bottle (100) and a corrugated drainage tube (110), wherein the lower part of the drainage bottle (100) is communicated with a lower connector (101), the upper part of the corrugated drainage tube (110) is communicated with an upper connector (111), and the lower connector (101) is detachably connected with the upper connector (111); the corrugated drainage tube (110) is a plastic corrugated tube.

2. A drainage device according to claim 1, wherein: the lower part of the corrugated drainage tube (110) is communicated with an external connector (112).

3. A drainage device according to claim 1, wherein: be equipped with on the outer wall of lower connector (101) lower part and connect the external screw thread, the inner wall of going up connector (111) is equipped with the connection internal thread, connector (101) and last connector (111) screw thread are closed soon down and are connected.

4. A drainage device according to claim 1, wherein: the corrugated drainage tube (110) is made of medical PVC material.

5. A drainage device according to claim 1, wherein: the upper part of the drainage bottle (100) is communicated with a liquid discharging switch, the liquid discharging switch comprises a four-way pipe (131) and a starting and closing piece, the four-way pipe (131) comprises a first way, a second way, a third way and a fourth way, the first way is opposite to the third way, the second way is opposite to the fourth way, and the end of the second way is a closed end; the first channel is communicated with the upper end of the drainage bottle (100); the opening and closing piece is arranged in the fourth passage and is used for opening and closing the communication between the first passage and the third passage.

6. A drainage device according to claim 5, wherein: the opening and closing piece comprises a threaded column (132) and a rotating handle (133) fixedly connected with the threaded column (132), the fourth way is provided with an opening and closing internal thread, the threaded column (132) is provided with an opening and closing external thread, and the threaded column (132) is screwed with the fourth way.

7. A drainage device according to claim 1, wherein: the hanging device further comprises a hanging belt (140), and the hanging belt (140) is clamped on the lower connecting head (101).

8. A drainage device according to claim 7, wherein: still include safety pin (150), suspension area (140) are made by the flexible glue, be equipped with a plurality of through-holes (141) on suspension area (140), all through-holes (141) set up from left to right the interval, safety pin (150) lock joint is on arbitrary through-hole (141).

9. A drainage device according to claim 8, wherein: the medical traction reminding device is characterized by further comprising a traction reminding rope (160), one end of the traction reminding rope (160) is bound on any one through hole (141), and the other end of the traction reminding rope (160) can be bound on the hand of a patient.