CN219764088U - Drainage equipment is prevented leaking by hydrops in chest and abdominal cavity - Google Patents

Abstract

The utility model belongs to the technical field of drainage equipment, in particular to a pleuroperitoneal cavity effusion leakage-proof drainage equipment which comprises a fixed plate and a connecting pipe, wherein mounting seats are arranged at the left end and the right end of the fixed plate, fixing bolts are connected to the outer sides of the mounting seats, elastic binding belts are fixed to the bottoms of the mounting seats, magic tapes are arranged at the bottoms of the elastic binding belts, buffer cushions are arranged at the bottoms of the fixed plate, leakage-proof layers are fixed to the inner sides of the buffer cushions, a drainage pipe is arranged in the middle of the fixed plate, clamping plates are arranged at the outer sides of the drainage pipe, electric push rods are arranged at the outer sides of the clamping plates, the connecting pipe is arranged at the top of the drainage pipe, and a pushing barrel is connected to the right side of the connecting pipe. The drainage device is convenient to fix on the waist of a patient for a long time when in use, improves the comfort level, is convenient to fix the drainage catheters with different diameters for drainage, is convenient to avoid leakage phenomenon when the device drains hydrothorax and abdominal dropsy, and improves the working efficiency.

Description

Drainage equipment is prevented leaking by hydrops in chest and abdominal cavity

Technical Field

The utility model relates to the technical field of drainage equipment, in particular to drainage equipment for preventing drainage of pleuroperitoneal cavity effusion.

Background

Along with the improvement of medical level, doctor can treat the patient through various medical equipment, and the mortality of various diseases gradually reduces, and for example patient's chest such as chest abdomen tumour, tuberculosis can have a large amount of peritoneal effusions, need to drain out patient's pleural effusion through drainage equipment when the treatment to reach the effect of treatment.

In chinese patent CN201720011684.4, an anti-leakage pleuroperitoneal cavity drainage device is disclosed, which comprises a drainage tube, wherein the rear end of the drainage tube is respectively provided with an inflation end, a liquid injection end and a drainage end, and a water bag and an air bag are respectively fixed on the drainage tube: three cavities are arranged in the drainage tube, wherein the first cavity is a drainage cavity, the second cavity is an air bag inflating cavity, and the third cavity is a water bag water injecting cavity. The anti-seepage pleuroperitoneal cavity drainage device further comprises an air bag limiting cover, the air bag limiting cover is of a bowl-shaped structure, a perforation is formed in the cover top of the air bag limiting cover, the perforated diameter is larger than the outer pipe diameter of the drainage pipe and smaller than the outer diameter of the inflated air bag, the drainage pipe can penetrate through the perforation, a bowl opening of the air bag limiting cover is sleeved on the drainage pipe towards the front end of the drainage pipe to slide, a fixing belt is arranged on the air bag limiting cover, and the fixing belt can fix the air bag limiting cover on the chest and abdomen of a patient. The utility model has the advantages of preventing the liquid seepage at the puncture point of the drainage tube, along with good sealing effect and simple structure.

The current drainage equipment, when being used for patient chest belly drainage hydrops, often need open a hole at patient chest belly, insert drainage equipment and fix the chest belly of patient and use, current drainage equipment when using, generally can only fix the drainage tube of same diameter size, and the practicality is not big, and current drainage equipment can leak because sealed improper emergence with the drainage tube junction, and the doctor can produce tired sense for a long time pulling the piston of cylinder to influence work efficiency.

Therefore, a drainage device for preventing the leakage of the hydrothorax and abdominal cavity effusion is provided for solving the problems.

Disclosure of Invention

In order to make up the defect of the prior art, solve current drainage equipment, when being used for patient chest belly drainage hydrops, often need open a hole at patient chest belly, insert drainage equipment and fix the chest belly of patient and use, current drainage equipment is when using, generally can only fix the drainage tube of same diameter size, and the practicality is not big, and current drainage equipment can leak because sealed improper emergence with the drainage tube junction, and the doctor can produce tired sense for a long time pulling the piston of cylinder to influence its normal use.

The technical scheme adopted for solving the technical problems is as follows: the utility model discloses a pleuroperitoneal cavity hydrops leakage-proof drainage device which comprises a fixing plate and a connecting pipe, wherein mounting seats are arranged at the left end and the right end of the fixing plate, fixing bolts are connected to the outer sides of the mounting seats, elastic binding belts are fixed to the bottoms of the mounting seats, magic tapes are arranged at the bottoms of the elastic binding belts, buffer cushions are arranged at the bottoms of the fixing plate, leakage-proof layers are fixed to the inner sides of the buffer cushions, a drainage pipe is arranged in the middle of the fixing plate, clamping plates are arranged at the outer sides of the drainage pipe, an electric push rod is arranged at the outer sides of the clamping plates, the connecting pipe is arranged at the top of the drainage pipe, clamping blocks are arranged at the upper end and the lower end of the connecting pipe, sealing gaskets are fixed to the outer sides of the connecting pipe, a pushing barrel is connected to the right side of the connecting pipe, a piston rod is connected to the inner side of the pushing barrel, and a limiting shock absorber is arranged on the right side of the piston rod.

Preferably, the mounting seat is in a detachable structure with the fixing plate through the fixing bolt, two groups of mounting seats are symmetrically arranged on the central axis of the fixing plate, and the mounting seats are in threaded connection with the fixing bolt.

Preferably, the elastic bandage is connected with the mounting seat in a nested way, the elastic bandage is connected with the magic tape in a sticking way, and the elastic bandage is made of natural fibers.

Preferably, the cushion pad is connected with the fixing plate in a nested way, the cushion pad is made of rubber, and the cushion pad is connected with the leakage-proof layer in a sealing way.

Preferably, the drainage tube forms detachable structure through between splint and the fixed plate, and splint pass through between electric putter and the fixed plate and form extending structure to splint are provided with two sets of with the axis symmetry of fixed plate.

Preferably, the connecting pipe forms a clamping structure with the drainage tube through the clamping block, and forms a sealing structure with the drainage tube through the sealing gasket.

Preferably, the piston rod is connected with the pushing barrel in a nested way, and an elastic structure is formed between the piston rod and the pushing barrel through a limiting shock absorber.

The utility model has the advantages that:

1. according to the utility model, the elastic binding band and the buffer pad are arranged, so that the waist of a patient is further conveniently fixed for a long time, the comfort level is improved, the mounting seat is fixed on the fixing plate through the fixing bolt, the fixing plate is fixed at the abdomen opening of the patient through the elastic binding band and the magic tape, and the buffer pad and the leakage-proof pad are arranged at the bottom of the fixing plate, so that the comfort level of the patient using the fixing plate is improved, the periphery of the opening is sealed, and bacterial infection at the opening is avoided;

2. according to the utility model, the clamping plates and the electric push rods are arranged, so that drainage pipes with different diameters are further conveniently fixed for drainage, the drainage pipes are inserted into the thoracic and abdominal cavities of a patient through holes formed in the middle of the fixing plate, the positions of the drainage pipes are fixed through the electric push rods and the clamping plates, the clamping plates can be driven to move through the arranged electric push rods, the distance between the two groups of clamping plates is adjusted, and the drainage pipes with different diameters are well fixed for use;

3. according to the utility model, the sealing gasket and the clamping block are arranged, so that leakage phenomenon can be further avoided when the equipment drains hydrothorax and abdominal dropsy, the working efficiency is improved, the connecting pipe feed inlet is connected with the drainage pipe discharge outlet, the clamping block is pulled to clamp the connecting pipe feed inlet and the drainage pipe discharge outlet, the connecting position is fixed, the sealing gasket is arranged, the connecting position can be sealed, the leakage phenomenon is avoided, and the medical staff can reduce the output condition of the medical staff by the outward elastic thrust generated by the limiting shock absorber when the piston rod is pulled.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic view of the overall exterior of the present utility model;

FIG. 2 is a schematic view of the overall exterior bottom view of the present utility model;

FIG. 3 is an enlarged front view of a fixing plate according to the present utility model;

fig. 4 is an enlarged front view of a barrel pushing structure of the present utility model.

In the figure: 1. a fixing plate; 2. a mounting base; 3. a fixing bolt; 4. an elastic strap; 5. a magic tape; 6. a cushion pad; 7. a leakage-proof layer; 8. a drainage tube; 9. a clamping plate; 10. an electric push rod; 11. a connecting pipe; 12. a clamping block; 13. a sealing gasket; 14. pushing the barrel; 15. a piston rod; 16. and limiting the shock absorber.

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.

Referring to fig. 1 to 4, a drainage device for preventing and treating pleuroperitoneal cavity effusion is disclosed, which comprises a fixing plate 1 and a connecting pipe 11, wherein the left end and the right end of the fixing plate 1 are provided with a mounting seat 2, the outer side of the mounting seat 2 is connected with a fixing bolt 3, the bottom of the mounting seat 2 is fixedly provided with an elastic binding belt 4, the bottom of the elastic binding belt 4 is provided with a magic tape 5, the bottom of the fixing plate 1 is provided with a cushion pad 6, the inner side of the cushion pad 6 is fixedly provided with a leakage-preventing layer 7, the middle part of the fixing plate 1 is provided with a drainage pipe 8, the outer side of the drainage pipe 8 is provided with a clamping plate 9, an electric push rod 10 is arranged on the outer side of the clamping plate 9, the connecting pipe 11 is arranged at the top of the drainage pipe 8, the upper end and the lower end of the connecting pipe 11 are provided with clamping blocks 12, the outer side of the connecting pipe 11 is fixedly provided with a sealing gasket 13, the right side of the connecting pipe 11 is connected with a pushing barrel 14, the inner side of the pushing barrel 14 is connected with a piston rod 15, and the right side of the piston rod 15 is provided with a limiting shock absorber 16.

Referring to fig. 1 to 3, a detachable structure is formed between the mounting base 2 and the fixing plate 1 through the fixing bolt 3, two groups of mounting bases 2 are symmetrically arranged about the central axis of the fixing plate 1, the mounting bases 2 are in threaded connection with the fixing bolt 3, the two groups of mounting bases 2 are respectively arranged at two ends of the fixing plate 1 through the arrangement, and rotate on the fixing plate 1 and transversely move through the fixing bolt 3 until one end of the fixing bolt 3 is clamped into a clamping groove formed in the outer side of the fixing plate 1, so that the positions of the mounting bases 2 are conveniently fixed.

Please refer to fig. 1 to 3, the elastic tie 4 is connected with the mounting seat 2 in a nested manner, the elastic tie 4 is connected with the hook and loop fastener 5 in a pasting manner, the elastic tie 4 is made of natural fiber, the elastic tie 4 is pulled by manpower through the arrangement, the elastic tie 4 is stretched through the elasticity of the elastic tie 4 and bypasses the waist of a patient, the elastic ties are stuck and fixed together through the hook and loop fastener 5 fixed at the bottoms of the two groups of elastic ties 4, and therefore the fixing plate 1 is fixed at the chest and abdomen part of the patient, the elastic tie 4 is made of natural fiber materials, and the advantages of good elasticity, ventilation, soft quality and the like are achieved.

Referring to fig. 1 to 3, the cushion pad 6 is connected with the fixing plate 1 in a nested manner, the cushion pad 6 is made of rubber, the cushion pad 6 is connected with the anti-leakage layer 7 in a sealing manner, a group of cushion pads 6 are nested at the bottom of the fixing plate 1, the cushion pad 6 is made of rubber materials, the cushion pad has good flexibility, the comfort level of the fixing plate 1 in contact with the waist of a patient can be improved, a group of anti-leakage layer 7 is connected with the middle part of the cushion pad 6 in a sealing manner, and the periphery of a punching part of the patient can be covered by the anti-leakage layer 7 in a sealing manner, so that external bacteria are prevented from entering the inside of the punching part, and bacterial infection is avoided.

Referring to fig. 1 to 3, a detachable structure is formed between the clamping plate 9 and the fixing plate 1 by the drainage tube 8, a telescopic structure is formed between the clamping plate 9 and the fixing plate 1 by the electric push rod 10, the clamping plate 9 is symmetrically arranged with respect to the central axis of the fixing plate 1, the clamping plate 9 is driven to perform telescopic motion on the fixing plate 1 by the movable end of the electric push rod 10 until the distance between the two groups of clamping plates 9 is larger than the diameter of the drainage tube 8, the drainage tube 8 is conveniently moved downwards between the two groups of clamping plates 9 and inserted into the punching position of a patient, the electric push rod 10 is operated after the drainage tube 8 is inserted into the thoracic and abdominal cavity of the patient, the clamping plate 9 is driven to recover to the original position by the electric push rod 10, and the two groups of clamping plates 9 are respectively clamped at two ends of the drainage tube 8, so that the position of the drainage tube 8 is fixed.

Referring to fig. 1 to 4, a clamping structure is formed between a connecting pipe 11 and a drainage tube 8 through a clamping block 12, and the connecting pipe 11 and the drainage tube 8 form a sealing structure through a sealing gasket 13, a feeding hole of the connecting pipe 11 is connected with a discharging hole of the drainage tube 8 through the arrangement, two groups of clamping blocks 12 are clamped outside the connecting position, two ends of the clamping block 12 are manually broken, middle parts of two ends of the clamping block 12 can be clamped outside the connecting position, the clamping block 12 is loosened, the clamping block 12 is restored to the original position through elasticity of the clamping block 12 and clamped into clamping grooves formed in the outer sides of the connecting pipe 11 and the drainage tube 8, so that the connecting position of the drainage tube 8 and the connecting pipe 11 is fixed, and a gap at the connecting position can be sealed through the sealing gasket 13 nested at the feeding hole of the connecting pipe 11, thereby avoiding leakage during drainage.

Referring to fig. 1 to 4, the piston rod 15 is connected with the push barrel 14 in a nested manner, and the piston rod 15 is connected with the push barrel 14 through the limiting shock absorber 16 to form an elastic structure, and through the arrangement, a group of collecting bags are connected to the discharge port of the connecting pipe 11, at this time, the piston rod 15 is completely pushed into the push barrel 14, the limiting shock absorber 16 is in a compressed state, when the drainage of the fluid in the chest and abdomen of a patient is needed, the manual force rotates the steering valve arranged at the top of the connecting pipe 11, so that the push barrel 14 is in a sealed state with the collecting bag of the discharge port, the push barrel 14 is in a communicating state with the drainage tube 8, the manual force pulls the piston rod 15 outwards in the push barrel 14, the limiting shock absorber 16 returns to generate elasticity to enable the piston rod 15 to have an outwards acting force, so that the force is reduced for medical staff to exert force, and after the fluid in the chest of the patient is sucked into the push barrel 14, the drainage tube 8 is reversely rotated to enable the drainage valve, so that the fluid in the chest of the chest and abdomen of the patient is in a sealed state, and the drainage tube 14 is in a communicating state, and the communicating state between the push barrel 14 and the collecting bag is in a communicating state, so that the fluid in the chest and abdomen can be further drained, and the fluid can be drained into the abdominal cavity, and the abdominal cavity is avoided, and the drainage device is further convenient.

Working principle: firstly, two groups of mounting seats 2 are respectively placed at two ends of a fixing plate 1, a fixing bolt 3 is manually rotated, the fixing bolt 3 transversely moves on the fixing plate 1 through threads arranged at the outer side until one end of the fixing bolt 3 is rotated into a thread groove arranged at the outer side of the fixing plate 1, the positions of the mounting seats 2 are conveniently fixed, an elastic binding belt 4 is manually pulled, the elastic binding belt 4 is made of natural fiber materials, the elastic binding belt 4 has the advantages of good elasticity, ventilation, soft materials and the like, the elastic binding belt 4 is stretched through the elasticity of the elastic binding belt 4 and bypasses the waist of a patient, the elastic binding belt 4 is stuck and fixed together through magic tapes 5 fixed at the bottoms of the two groups of elastic binding belts 4, thereby the fixing plate 1 is fixed at the chest and abdomen parts of the patient, a group of buffer cushions 6 are nested at the bottom of the fixing plate 1, the buffer cushions 6 are made of rubber materials, the elastic binding belt 4 has good softness, the comfort level of the contact between the fixing plate 1 and the waist of a patient can be improved, a group of leakage-proof layers 7 are hermetically connected to the middle part of the buffer cushion 6, the leakage-proof layers 7 can hermetically cover the periphery of the punching part of the patient, so that external bacteria are prevented from entering the inside of the punching part to cause bacterial infection, the buffer cushion is further fixed on the waist of the patient for a long time, the comfort level is improved, the electric push rod 10 works, the movable end of the electric push rod 10 drives the clamping plate 9 to perform telescopic movement on the fixing plate 1 until the distance between the two groups of clamping plates 9 is larger than the diameter of the drainage tube 8, the drainage tube 8 is conveniently moved downwards between the two groups of clamping plates 9 and inserted into the punching part of the patient, a doctor can observe whether the bottom of the drainage tube 8 contacts with the hydrotuba thoracic and abdominal cavity through ultrasonic waves, the drainage tube 8 stops moving to work for the electric push rod 10 to drive the clamping plate 9 to restore to the original position, the two groups of clamping plates 9 are respectively clamped at the two ends of the drainage tube 8, so that the position of the drainage tube 8 is fixed, and drainage catheters with different diameters are further conveniently fixed for drainage;

connecting a feed port of a connecting pipe 11 with a discharge port of a drainage pipe 8, clamping two groups of clamping blocks 12 at the outer sides of the connecting positions, manually snapping two ends of the clamping blocks 12, enabling middle parts of two ends of the clamping blocks 12 to be clamped at the outer sides of the connecting positions, loosening the clamping blocks 12, enabling the clamping blocks 12 to recover to the original position through self elasticity and to be clamped into clamping grooves formed in the outer sides of the connecting pipe 11 and the drainage pipe 8, fixing the connecting position of the drainage pipe 8 and the connecting pipe 11, sealing a gap at the connecting position by embedding a sealing gasket 13 at the feed port of the connecting pipe 11, avoiding leakage phenomenon during drainage, connecting a group of collecting bags at the discharge port of the connecting pipe 11, completely pushing a piston rod 15 into a pushing barrel 14 at the moment, enabling a limiting damper 16 to be in a compression state, manually rotating a steering valve arranged at the top of the connecting pipe 11 when effusion drainage is needed for a patient, the collecting bag of the push barrel 14 and the discharge hole is in a sealed state, the push barrel 14 is in a communicating state with the drainage tube 8, the piston rod 15 is pulled outwards in the push barrel 14 by manpower, the piston rod 15 is outwards acted by elasticity generated by the recovery of the limiting shock absorber 16, so that the force condition of medical staff is relieved, the piston rod 15 moves outwards in the push barrel 14, a certain suction force is generated in the drainage tube 8, the accumulated liquid in the thoracic and abdominal cavity of a patient can be sucked into the push barrel 14, the drainage valve is reversely rotated, the sealing state is formed between the drainage tube 8 and the push barrel 14, the piston rod 15 is inwards pushed after the communication state is formed between the push barrel 14 and the collecting bag, the accumulated liquid sucked out in the push barrel 14 is sent into the collecting bag for collection, and the like, the accumulated liquid in the thoracic and abdominal cavity of the patient can be drained, further facilitating the prevention of leakage phenomenon when the equipment drains hydrothorax and abdominal dropsy.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (7)

1. The utility model provides a pleuroperitoneal cavity hydrops leak protection drainage equipment, includes fixed plate (1) and connecting pipe (11), its characterized in that: the left and right ends of fixed plate (1) are provided with mount pad (2), and the outside of mount pad (2) is connected with fixing bolt (3), the bottom of mount pad (2) is fixed with elastic bandage (4), and the bottom of elastic bandage (4) is provided with magic subsides (5), the bottom of fixed plate (1) is provided with blotter (6), and the inboard of blotter (6) is fixed with leak protection layer (7), the middle part of fixed plate (1) is provided with drainage tube (8), and the outside of drainage tube (8) is provided with splint (9) to electric putter (10) are installed in the outside of splint (9), connecting pipe (11) set up in the top of drainage tube (8), and the upper and lower both ends of connecting pipe (11) are provided with fixture block (12), and the outside of connecting pipe (11) is fixed with sealed pad (13), the right side of connecting pipe (11) is connected with pushes away bucket (14), and pushes away the inboard of bucket (14) and is connected with piston rod (15), and the right side of piston rod (15) installs stopper (16).

2. The pleuroperitoneal cavity effusion leakage-proof drainage device according to claim 1, wherein: the mounting seat (2) forms a detachable structure with the fixing plate (1) through the fixing bolt (3), two groups of mounting seats (2) are symmetrically arranged about the central axis of the fixing plate (1), and the mounting seats (2) are in threaded connection with the fixing bolt (3).

3. The pleuroperitoneal cavity effusion leakage-proof drainage device according to claim 1, wherein: the elastic bandage (4) is connected with the mounting seat (2) in a nested way, the elastic bandage (4) is connected with the magic tape (5) in a sticking way, and the elastic bandage (4) is made of natural fibers.

4. The pleuroperitoneal cavity effusion leakage-proof drainage device according to claim 1, wherein: the cushion pad (6) is connected with the fixed plate (1) in a nested way, the cushion pad (6) is made of rubber, and the cushion pad (6) is connected with the leakage-proof layer (7) in a sealing way.

5. The pleuroperitoneal cavity effusion leakage-proof drainage device according to claim 1, wherein: the drainage tube (8) forms a detachable structure through between splint (9) and fixed plate (1), and splint (9) form extending structure through between electric putter (10) and fixed plate (1), and splint (9) are provided with two sets of with respect to the axis symmetry of fixed plate (1).

6. The pleuroperitoneal cavity effusion leakage-proof drainage device according to claim 1, wherein: the connecting pipe (11) forms a clamping structure with the drainage tube (8) through the clamping block (12), and the connecting pipe (11) forms a sealing structure with the drainage tube (8) through the sealing gasket (13).

7. The pleuroperitoneal cavity effusion leakage-proof drainage device according to claim 1, wherein: the piston rod (15) is connected with the pushing barrel (14) in a nested mode, and an elastic structure is formed between the piston rod (15) and the pushing barrel (14) through a limiting shock absorber (16).