CN213251725U

CN213251725U - Drainage device for thoracic surgery

Info

Publication number: CN213251725U
Application number: CN202021563756.4U
Authority: CN
Inventors: 赵慧慈
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-05-25
Anticipated expiration: 2030-07-31

Abstract

The utility model provides a drainage device for thoracic surgery relates to pipe technical field, and the slot has been seted up to the both sides of support column, and the sliding surface of conveyer pipe is connected with the sliding ring, and the fixed surface of sliding ring installs the connecting rod, and the one end fixedly connected with bar plate of sliding ring is kept away from to the connecting rod, and the spout has been seted up on the surface of bar plate, and the inside sliding connection of spout has two fixture blocks, is equipped with first spring between two fixture blocks. The utility model discloses, through setting up fixing device, the inside fixture block of sliding chute slides two fixture blocks to the direction of keeping away from each other, the slider slides and drives first spring tensile, loosen the fixture block, the fixture block loses the pulling force, and then the resilience force that utilizes first spring lets fixture block and slot joint, current drainage device for thoracic surgery has been solved, because step on carelessly and pull the conveyer pipe and cause the secondary injury for the patient when walking around because of patient's activity and medical personnel also have patient's family members easily, lead to the problem of the appearance of medical accident.

Description

Drainage device for thoracic surgery

Technical Field

The utility model relates to the technical field of pipe, especially, relate to a drainage device for thoracic surgery.

Background

Parts for conveying various fluids in pipelines. The tubes are generally circular in cross-section, and there are shaped tubes that are made with non-circular cross-sections. Some metal pipes such as steel pipes and copper pipes may also be used as structural or decorative elements. The materials for manufacturing the tube are many, and metals such as steel, iron and copper, and non-metals such as ceramics, plastics and rubber are commonly used.

Drainage generally refers to the method that the pipe relies on appeal or gravity to draw liquid from a body cavity or wound, need use drainage equipment to carry out the drainage to the hydrops in patient's operation region behind the thoracic surgery operation, and current drainage device for thoracic surgery steps on and drags the conveyer pipe because of patient's activity and carelessness when medical personnel still have patient's family members to and fro to walk about carelessly easily, and then leads to the drainage tube to drop from patient's wound, leads to the fact the secondary injury for the patient, leads to the appearance of medical malpractice.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a drainage device for thoracic surgery.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a drainage device for thoracic surgery, includes base and fixing device, the surface of base is equipped with fixing device, fixing device includes the support column, the bottom and the base fixed connection of support column, the slot has been seted up to the both sides of support column, one side of base is equipped with the drainage bag, the surface intercommunication of drainage bag has the conveyer pipe, the sliding surface of conveyer pipe is connected with the sliding ring, the fixed surface of sliding ring installs the connecting rod, the one end fixedly connected with bar plate of sliding ring is kept away from to the connecting rod, the spout has been seted up on the surface of bar plate, the inside sliding connection of spout has two fixture blocks, two the fixture block symmetric distribution is in the inside of spout, two be equipped with first spring between the fixture block, the both ends and two fixture block fixed connection of first spring.

Preferably, the size of one end, far away from the sliding groove, of each clamping block is matched with the size of the corresponding slot, and the two clamping blocks are clamped with the slots through the first springs.

Preferably, the delivery pipe is fixedly connected with the support column by means of a clamping block, and the sliding ring is fixedly connected with the delivery pipe by means of a clamping block.

Preferably, the one end intercommunication that the drainage bag was kept away from to the conveyer pipe has the three-way valve, the one end intercommunication that the conveyer pipe was kept away from to the three-way valve has the drainage tube, the one end fixed mounting that the three-way valve was kept away from to the drainage tube has the suction head, the upper surface intercommunication of three-way valve has the intake pipe, the one end fixed mounting that the intake pipe is close to the three-way valve has the check valve, the intake pipe is with the help of three-way valve and the conveyer pipe and the.

Preferably, the one end that three way valve was kept away from to the intake pipe is equipped with auxiliary device, auxiliary device includes the gasbag, the one end intercommunication of three way valve is kept away from to gasbag and intake pipe, the last fixed surface of gasbag installs first stripper plate, the lower fixed surface of gasbag installs the second stripper plate, the fixed surface of first stripper plate installs two second springs, and two second spring symmetric distributions are on the surface of first stripper plate, the fixed surface of first stripper plate installs two sleeves, two sleeve symmetric distribution is on the surface of first stripper plate, two telescopic inside sliding connection has the slide bar.

Preferably, one end of the second spring, which is far away from the first extrusion plate, is fixedly connected with the second extrusion plate, and one end of the sliding rod, which is far away from the sleeve, is fixedly connected with the second extrusion plate.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, through arranging the fixing device, when drainage is needed for a patient, the base is firstly clamped into the bed board of the sickbed, so as to fix the drainage device, then the suction head is placed into the wound of the patient for drainage, then the sliding ring on the conveying pipe is slid, the sliding ring drives the strip-shaped plate to move to be parallel to the slot position on the supporting column, then the clamping block in the sliding groove is slid, the two clamping blocks slide towards the direction away from each other, the sliding block slides to drive the first spring to stretch until the end of the clamping block away from the sliding groove and the slot position coincide, the clamping block is loosened, the clamping block loses the tensile force, and the clamping block and the slot are clamped by utilizing the resilience force of the first spring, thereby achieving the purpose of fixing the conveying pipe, solving the current drainage device for thoracic surgery, because the patient easily steps on and pulls the conveying pipe when moving back and forth due to the movement of the family members of the patient, and then the drainage tube falls off from the wound of the patient, thereby causing secondary damage to the patient and causing the occurrence of medical accidents.

2. In the utility model, the one-way valve is opened when the drainage tube is blocked by arranging the auxiliary device, then the first extrusion plate and the second extrusion plate are simultaneously extruded by both hands, the first extrusion plate and the second extrusion plate are extruded to drive the second spring to compress and the sliding rod to slide towards the interior of the sleeve, the sleeve and the sliding rod are arranged to avoid the problem that the second spring is easy to deform when being extruded, the first extrusion plate and the second extrusion plate are further used for extruding the air bag, the air generated by the air bag flows into the drainage tube through the air inlet pipe to wash the blood clot and cellulose in the drainage tube, so that when the drainage is performed on a patient, in order to keep the smooth drainage of the thoracic cavity, the drainage tube is often required to be squeezed, but the existing drainage tube has poor squeezing effect and cannot generate larger pressure difference, the problem that the clot blocking the drainage tube and the cellulose cannot cause powerful scouring effect is solved.

Drawings

FIG. 1 is a schematic perspective view of a drainage device for thoracic surgery according to the present invention;

fig. 2 is a left side view schematic structural view of the drainage device for thoracic surgery of the present invention;

fig. 3 is a schematic structural view of a drainage device for thoracic surgery at a position a in fig. 1;

fig. 4 is a schematic structural view of the drainage device for thoracic surgery at the position B in fig. 2.

Illustration of the drawings: 1. a base; 2. a fixing device; 21. a support pillar; 22. a slot; 23. a clamping block; 24. a slip ring; 25. a first spring; 26. a strip plate; 27. a chute; 28. a connecting rod; 3. a delivery pipe; 4. a drainage bag; 5. a three-way valve; 6. a drainage tube; 7. a suction head; 8. an air inlet pipe; 9. an auxiliary device; 91. an air bag; 92. a first squeeze plate; 93. a second compression plate; 94. a sleeve; 95. a slide bar; 96. a second spring; 10. a one-way valve.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-4, the utility model provides a drainage device for thoracic surgery, the one end intercommunication of keeping away from drainage bag 4 including conveyer pipe 3 has three-way valve 5, and the one end intercommunication that conveyer pipe 3 was kept away from to three-way valve 5 has drainage tube 6, and the one end fixed mounting that three-way valve 5 was kept away from to drainage tube 6 has suction head 7, and three-way valve 5's upper surface intercommunication has intake pipe 8, and intake pipe 8 is close to three-way valve 5's one end fixed mounting has check valve 10, and intake pipe 8 communicates mutually between three in addition with the help of three-way valve 5 and conveyer pipe 3.

The specific arrangement and function of the fixing means 2 and the auxiliary means 9 will be described in detail below.

As shown in fig. 1 and fig. 3, the device comprises a base 1 and a fixing device 2, the fixing device 2 is arranged on the surface of the base 1, the fixing device 2 comprises a support column 21, the bottom of the support column 21 is fixedly connected with the base 1, slots 22 are formed in two sides of the support column 21, a drainage bag 4 is arranged on one side of the base 1, a delivery pipe 3 is communicated with the surface of the drainage bag 4, a sliding ring 24 is slidably connected to the surface of the delivery pipe 3, a connecting rod 28 is fixedly installed on the surface of the sliding ring 24, a strip-shaped plate 26 is fixedly connected to one end of the connecting rod 28 far away from the sliding ring 24, a sliding groove 27 is formed in the surface of the strip-shaped plate 26, two clamping blocks 23 are slidably connected to the inside of the sliding groove 27, the size of one end of each clamping block 23 far away from the sliding groove 27 is matched with the size of the slot 22, the two clamping blocks 23 are symmetrically distributed in the sliding groove 27, a first spring 25 is arranged between the two clamping blocks 23, and two ends of the first spring 25 are fixedly connected with the two clamping blocks 23.

The whole fixing device 2 achieves the effect that by arranging the fixing device 2, when drainage needs to be conducted on a patient, the base 1 is firstly clamped into a bed board of a sickbed to fix the drainage device, then the suction head 7 is placed into a wound of the patient to conduct drainage, then the sliding ring 24 on the conveying pipe 3 is slid, the sliding ring 24 drives the strip-shaped plate 26 to move to be parallel to the position of the slot 22 on the supporting column 21, then the clamping block 23 in the sliding groove 27 is slid, the two clamping blocks 23 slide towards the directions far away from each other, the clamping block 23 slides to drive the first spring 25 to stretch until the end, far away from the sliding groove 27, of the clamping block 23 coincides with the position of the slot 22, the clamping block 23 is loosened, the clamping block 23 loses tension, and the clamping block 23 is clamped with the slot 22 by utilizing the resilience force of the first spring 25, so that the aim of fixing the conveying pipe 3 is achieved, and the existing drainage device for, because easy because of patient's activity and medical personnel and also patient family members step on and drag conveyer pipe 3 carelessly when walking around, and then lead to drainage tube 6 to drop from patient's wound, lead to the secondary damage for the patient, lead to the problem of medical malpractice's appearance.

As shown in fig. 2 and 4, an auxiliary device 9 is disposed at one end of the air inlet pipe 8 far away from the three-way valve 5, the auxiliary device 9 includes an air bag 91, the air bag 91 and one end of the air inlet pipe 8 far away from the three-way valve 5 are communicated, a first squeezing plate 92 is fixedly disposed on an upper surface of the air bag 91, a second squeezing plate 93 is fixedly disposed on a lower surface of the air bag 91, two second springs 96 are fixedly disposed on a surface of the first squeezing plate 92, one end of the second spring 96 far away from the first squeezing plate 92 is fixedly connected with the second squeezing plate 93, one end of the sliding rod 95 far away from the sleeve 94 is fixedly connected with the second squeezing plate 93, the two second springs 96 are symmetrically distributed on a surface of the first squeezing plate 92, two sleeves 94 are fixedly disposed on a surface of the first squeezing plate 92, the two sleeves 94 are symmetrically distributed on a surface of the first squeezing plate 92, and.

The whole auxiliary device 9 has the effects that by arranging the auxiliary device 9, when the drainage tube 6 is blocked, the one-way valve 10 is opened, then the first extrusion plate 92 and the second extrusion plate 93 are simultaneously extruded by two hands, the first extrusion plate 92 and the second extrusion plate 93 are extruded to drive the second spring 96 to compress and the sliding rod 95 to slide towards the inside of the sleeve 94, the sleeve 94 and the sliding rod 95 are arranged to avoid the problem that the second spring 96 is easy to deform when extruded, the first extrusion plate 92 and the second extrusion plate 93 are further used for extruding the air bag 91, air generated by the air bag 91 flows into the drainage tube 6 through the air inlet pipe 8 to flush blood clots and cellulose inside the drainage tube 6, the problem that when the drainage is performed on a patient, in order to maintain thoracic drainage, the drainage tube 6 is often required to be squeezed and pinched, but the existing drainage tube 6 has poor squeezing and pinching effect and cannot generate large pressure difference, the problem that the clot blocking the drainage tube 6 and the cellulose cannot cause a powerful scouring effect.

The whole working principle is that, by arranging the fixing device 2, when drainage is needed for a patient, the base 1 is clamped into a bed board of a sickbed firstly, thereby fixing the drainage device, then the suction head 7 is placed into a wound of the patient for drainage, then the sliding ring 24 on the conveying pipe 3 is slid, the sliding ring 24 drives the strip-shaped plate 26 to move to be parallel to the position of the slot 22 on the supporting column 21, then the clamping block 23 in the sliding groove 27 is slid, the two clamping blocks 23 are slid towards the direction far away from each other, the clamping block 23 slides to drive the first spring 25 to stretch, until the position of the slot 22 and one end of the clamping block 23 far away from the sliding groove 27 are coincident, the clamping block 23 is loosened, the clamping block 23 loses the tensile force, further the clamping block 23 is clamped with the slot 22 by utilizing the resilience force of the first spring 25, thereby achieving the purpose of fixing the conveying pipe 3, the existing drainage device for thoracic surgery is solved, and because the patient easily steps on and pulls the drainage device for transfusion when the patient moves back and forth and the tube 3 is delivered, and then the drainage tube 6 falls from the wound of the patient, which causes secondary injury to the patient, and causes medical accidents, by arranging the auxiliary device 9, when the drainage tube 6 is blocked, the one-way valve 10 is opened, then the first squeezing plate 92 and the second squeezing plate 93 are squeezed by both hands, the first squeezing plate 92 and the second squeezing plate 93 are squeezed to drive the second spring 96 to compress and the sliding rod 95 to slide towards the interior of the sleeve 94, the sleeve 94 and the sliding rod 95 are arranged to avoid the problem that the second spring 96 is easy to deform when being squeezed, and further the first squeezing plate 92 and the second squeezing plate 93 squeeze the air bag 91, the air generated by the air bag 91 flows into the drainage tube 6 through the air inlet tube 8 to flush the blood clot and cellulose in the drainage tube 6, thereby solving the problem that when the drainage tube 6 is made for the patient, the drainage tube 6 is often required to be squeezed, but the squeezing effect of the prior drainage tube 6 is not good, and can not generate larger pressure difference, thereby solving the problem that the blood clot blocking the drainage tube 6 and the cellulose can not cause powerful scouring effect.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. A drainage device for thoracic surgery, includes base (1) and fixing device (2), its characterized in that: the surface of the base (1) is provided with a fixing device (2), the fixing device (2) comprises a supporting column (21), the bottom of the supporting column (21) is fixedly connected with the base (1), slots (22) are formed in two sides of the supporting column (21), a drainage bag (4) is arranged on one side of the base (1), the surface of the drainage bag (4) is communicated with a conveying pipe (3), the surface of the conveying pipe (3) is connected with a sliding ring (24) in a sliding mode, a connecting rod (28) is fixedly installed on the surface of the sliding ring (24), one end, far away from the sliding ring (24), of the connecting rod (28) is fixedly connected with a strip-shaped plate (26), the surface of the strip-shaped plate (26) is provided with a sliding groove (27), two clamping blocks (23) are connected to the inside of the sliding groove (27) in a sliding mode, and the, a first spring (25) is arranged between the two clamping blocks (23), and two ends of the first spring (25) are fixedly connected with the two clamping blocks (23).

2. The thoracic surgical drainage device of claim 1, wherein: the size of one end, far away from the sliding groove (27), of each clamping block (23) is matched with the size of the corresponding slot (22), and the two clamping blocks (23) are clamped with the slots (22) through the first springs (25).

3. The thoracic surgical drainage device of claim 1, wherein: the conveying pipe (3) is fixedly connected with the supporting column (21) through a clamping block (23), and the sliding ring (24) is fixedly connected with the conveying pipe (3) through the clamping block (23).

4. The thoracic surgical drainage device of claim 1, wherein: the one end intercommunication that drainage bag (4) were kept away from in conveyer pipe (3) has three-way valve (5), the one end intercommunication that conveyer pipe (3) were kept away from in three-way valve (5) has drainage tube (6), the one end fixed mounting that three-way valve (5) were kept away from in drainage tube (6) has suction head (7), the upper surface intercommunication of three-way valve (5) has intake pipe (8), intake pipe (8) are close to the one end fixed mounting of three-way valve (5) and have check valve (10), intake pipe (8) communicate with each other between three in addition drainage tube (6) with the help of three-way valve (5) and conveyer pipe (3).

5. The thoracic surgical drainage device of claim 4, wherein: the one end that three-way valve (5) were kept away from in intake pipe (8) is equipped with auxiliary device (9), auxiliary device (9) include gasbag (91), the one end intercommunication of three-way valve (5) is kept away from in gasbag (91) and intake pipe (8), the last fixed surface of gasbag (91) installs first stripper plate (92), the lower fixed surface of gasbag (91) installs second stripper plate (93), the fixed surface of first stripper plate (92) installs two second spring (96), two second spring (96) symmetric distribution are on the surface of first stripper plate (92), the fixed surface of first stripper plate (92) installs two sleeve (94), two sleeve (94) symmetric distribution is on the surface of first stripper plate (92), two the inside sliding connection of sleeve (94) has slide bar (95).

6. The thoracic surgical drainage device of claim 5, wherein: one end, far away from the first extrusion plate (92), of the second spring (96) is fixedly connected with the second extrusion plate (93), and one end, far away from the sleeve (94), of the sliding rod (95) is fixedly connected with the second extrusion plate (93).