CN217067179U - Rectum perianal postoperative drainage device - Google Patents

Abstract

The utility model discloses a rectum perianal postoperative drainage device, which comprises an expansion balloon, a drainage tube, a flushing joint, an indication balloon and a collection container; an inner sheath is arranged in the drainage tube, a flushing cavity and a pressure cavity are formed between the inner sheath and the drainage tube, an indicating saccule and a flushing joint are fixed outside the drainage tube and are respectively communicated with the pressure cavity and the flushing cavity, an expanding saccule is sleeved at the front end of the drainage tube and is communicated with the pressure cavity, and the front ends of the flushing cavity and the drainage tube are opened and respectively form a flushing port and a drainage port; the rear end of the drainage tube is communicated with the collecting container, a deodorizing valve is arranged on the collecting container, and an active carbon structure is arranged at the outlet of the valve; the utility model discloses be convenient for produce the preparation, with low costs, drainage tube, flushing pipe and supply and press a tub integrated into one piece, overall structure is rationally distributed, and the function is various, and fixed firm being difficult for deviating from, drainage thing unimpededly can directly get into the collection container, and the leakproofness is good, and is free from extraneous odour, easy operation provides convenience for medical personnel.

Description

Rectum perianal postoperative drainage device

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to rectum perianal postoperative drainage device.

Background

Fecal incontinence often occurs after rectal perianal surgery, and fecal and air flow out of the anus involuntarily results in perianal, sacrococcygeal skin maceration. Greatly increasing the incidence of pressure sores and infections.

Current treatments are broadly divided into two categories: 1: the nursing pad and the diaper are adopted, and the scheme is only suitable for patients with less excretion. If the patient has a large excretion amount, the effect is not good. If the nursing pad and the diaper are not replaced timely, local skin impregnation is easy to happen. 2: the anal tube plugged into the anus is used for leading out the excrement, but the anal tube is not easy to fix and is easy to fall off, and sometimes the anal tube needs to be sewn and fixed on the surface of the skin, so that the pain of a patient is increased.

The inflation tube and the flushing tube in the existing drainage device after the proctostomy are directly fixed on the side wall of the drainage tube, the drainage tube is made of medical silica gel materials and is fixed on the side wall of the drainage tube, and the inflation tube and the flushing tube cause the tube body of the drainage tube to be hard and can not be compressed, so that the patient has obvious foreign body sensation after wearing the drainage tube.

The inflation tube and the flushing tube are difficult to fix, and the inflation tube structure bulges when inflating due to structural defects, the side wall of the inflation tube can be adsorbed together to cause that the air bag at the end part cannot deflate when air is pumped out, so that the use is inconvenient, and the research on the rectum perianal postoperative drainage device is necessary based on the structure.

With new content

To the defect and the problem that existing equipment exists, the utility model provides a rectum perianal postoperative drainage device, effectual solution anal canal is difficult to fix, deviates from easily, needs to sew up to prick sometimes and fixes on the skin surface, has increased patient's painful problem.

The utility model provides a scheme that its technical problem adopted is: a rectum perianal postoperative drainage device comprises an expansion balloon, a drainage tube, a flushing joint, an indication balloon and a collection container; an inner sheath is arranged in the drainage tube, a flushing cavity and a pressure cavity are formed between the inner sheath and the drainage tube, the indicating saccule and the flushing joint are fixed outside the drainage tube and are respectively communicated with the pressure cavity and the flushing cavity, the expanding saccule is sleeved at the front end of the drainage tube and is communicated with the pressure cavity, and the front ends of the flushing cavity and the drainage tube are opened and respectively form a flushing opening and a drainage opening; the rear end of the drainage tube is communicated with the collecting container, a deodorizing valve is arranged on the collecting container, and an activated carbon structure is arranged at the outlet of the valve.

Furthermore, a lacing wire structure is arranged on the side wall of the flushing cavity or the pressure cavity along the length direction.

Further, instruct the sacculus including the casing, be provided with in the casing and supply pressure chamber and instruct the chamber, the rear end that supplies pressure chamber and instruct the chamber all communicates with the pressure chamber, wherein supplies the front end in pressure chamber to communicate with the booster through connecting, instructs the intracavity to be provided with the instruction bag of two different thickness, and two instruction bags swell under the pressure of difference.

Furthermore, the front end of the drainage tube is uniformly provided with a washing cavity, and the washing cavities are communicated with the washing joint.

Furthermore, the front end of the drainage tube and the collecting container are both provided with indication scales.

Furthermore, a sampling port capable of being opened is arranged on the drainage tube.

Furthermore, the inner sheath and the drainage tube are made into an integral structure, the rear ends of the pressure cavity and the flushing cavity are provided with butt joints, and the flushing joint and the indicating saccule are sleeved on the butt joints.

The utility model has the advantages that: the utility model discloses an organic whole is provided with interior canning on the inner wall of drainage tube, there is the cavity between interior canning and the drainage tube to form and wash chamber and pressure chamber on the inner wall of drainage tube, wherein wash the both ends in chamber and be provided with flush joint respectively and wash the mouth, pour into from flush joint and have certain water source, and jet out from the department of washing the mouth, can dilute the jam of anus department and dissolve, make the excrement loosening of caking, so that the excrement can get into in the drainage tube smoothly.

The both ends of pressure chamber are connected respectively and are instructed sacculus and expansion sacculus, wherein the expansion sacculus is in the front end of drainage tube, the expansion sacculus is in flat form and crouches on the drainage tube when deepening the anus, deep anus after smearing the softener, and judge deep depth through the scale, then from instructing sacculus department and pouring into inflation medium, inflation medium gets into the expansion sacculus along the pressure chamber, make its inflation form the curved expansion spheroid in both sides, then pull back the drainage tube backward, make the anus department that expands the sacculus shore, the drainage mouth and the washing mouth and the anus intercommunication in expansion sacculus middle part simultaneously, this kind of structure is comparatively soft, laminating anus department organizational structure that can be inseparable, the leakproofness is good.

The utility model discloses well instruction sacculus structure has the confession and presses the chamber and instruct the chamber, and two chamber mutual independence and even pressure cavity intercommunication supply to press the chamber to connect and supply to press the structure to wherein rush into inflation medium, make its inflation after inflation medium gets into the expansion sacculus to flow back to instructing the intracavity through independent back flow, the reaction that can the accuracy expands the inside pressure of sacculus, from the expansion degree of outside estimation expansion sacculus.

Therefore, the utility model discloses novel structure, the production preparation of being convenient for, it is with low costs, drainage tube, flushing pipe and supply to press a tub integrated into one piece to correspond and form the drainage mouth, wash the mouth and supply to press the lumen, overall structure is rationally distributed, and the function is various, and fixed firm being difficult for deviating from, drainage thing unimpededly can directly get into the collection container, and the leakproofness is good, and the free from extraneous odour, easy operation provides convenience for medical personnel.

Drawings

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

Fig. 2 is a schematic top view of the front end of the dilatation balloon.

FIG. 3 is a cross-sectional schematic view of a draft tube.

FIG. 4 is a schematic view of the connection structure of the flush joint and the indicator balloon.

Figure 5 is a schematic view of the use state of the dilatation balloon,

fig. 6 is an appearance structure diagram of the indicating balloon.

Figure 7 is a schematic diagram showing the internal structure of the balloon,

the reference numbers in the figures are: 1 is a drainage tube, 2 is an expansion balloon, 3 is an indication balloon, 31 is a pressure supply cavity, 32 is an indication cavity, 33 is an indication balloon, 4 is a flushing joint, 5 is a collection container, 6 is a sampling port, 7 is an inner sheath, 8 is a flushing cavity, 9 is a pressure cavity, 10 is a drainage port, 11 is a lacing wire structure, and 12 is a deodorizing valve.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

Example 1: this embodiment aims at providing a rectum perianal postoperative drainage device, and mainly used carries out the drainage operation to rectum perianal postoperative, and to the fixed difficulty of current drainage tube and gas tube, the production preparation degree of difficulty is big, and is with high costs, and it is not smooth and easy to expand the sacculus exhaust simultaneously, uses inconvenient problem, and this embodiment provides a rectum perianal postoperative drainage device with low costs, and the preparation is convenient.

As shown in fig. 1, a rectal perianal postoperative drainage device comprises an expansion balloon 2, a drainage tube 1, a flushing joint 4, an indication balloon 3 and a collection container 5; as shown in figure 3, be provided with interior canning 7 in the drainage tube 1, it washes chamber 8 and pressure chamber 9 to form between endocyst 7 and the drainage tube 1, the concrete fixed mode of endocyst 7 can be with drainage tube 1 integrated into one piece preparation, there is the cavity between endocyst 7 and the drainage tube 1, thereby it washes chamber 8 and pressure chamber 9 to form on the inner wall of drainage tube, wherein wash the both ends in chamber 8 and be provided with flush joint 4 respectively and wash the mouth, it has certain water source to pour into from flush joint 4 department, and jet out from washing mouth department, can dilute the dissolving to the plug of anus department, make the excrement of caking loose, so that the excrement can get into in the drainage tube smoothly.

Structurally, the indication saccule 3 and the flushing joint 4 are fixed outside the drainage tube 1 and are respectively communicated with the pressure cavity 9 and the flushing cavity 8, the expansion saccule 2 is sleeved at the front end of the drainage tube 1 and is communicated with the pressure cavity 9,

as shown in FIG. 2, the flushing lumen 8 and the front end of the draft tube 1 are open and form a flushing port and a drainage port, respectively; the washing mouth is less, and the drainage mouth is great, and both all are towards the anus inboard, and are provided with lacing wire structure 11 along length direction on the lateral wall of washing chamber 8 or with pressure chamber 9, and water pipe structure adopts body lacing wire technology, establishes a gap structure of taking the muscle in the pipe wall inboard, and the patency degree when liquid process pipeline had both been guaranteed to this structure, can guarantee the compliance of body again and the less periphery after the body compression.

The expansion sacculus 2 selects a 30-degree silica gel sacculus structure clinically, selects a reverse folding process, can ensure that the head end of the drainage tube does not protrude out of the highest plane of the sacculus, and avoids the head end of the drainage tube acting on the rectal wall to cause adverse consequences when rectum drainage is performed.

The rear end of the drainage tube 1 is communicated with the collecting container 5, the collecting container 5 is provided with a deodorizing valve 12, an outlet of the deodorizing valve 12 is provided with an active carbon structure, and the front end of the drainage tube 1 and the collecting container 5 are provided with indication scales.

From this, this embodiment is in going deep into the anus through the expansion sacculus 2 that is in the drainage tube front end, and expansion sacculus 2 is in flat form and crouches on drainage tube 1 before using, go deep into the anus after smearing the softener, the comfort level that the patient wore can be improved to soft body and less diameter after the compression, and there are the scale through body head end, can accurately read the degree of depth that the body was put into, then pour into inflation medium from instructing sacculus 3 department, inflation medium preferred is water, inflation medium gets into expansion sacculus 2 along pressure chamber 9, make its inflation form both sides curved expansion spheroid, then draw back the drainage tube backward, make the anus department that the expansion sacculus propped, the drainage mouth in expansion sacculus middle part and wash mouthful and anus intercommunication simultaneously, this kind of structure is comparatively soft, can inseparable laminating anus department organizational structure, the leakproofness is good

Example 2: this example is substantially the same as example 1, except that: this embodiment further illustrates the structure of the indicator balloon.

As shown in fig. 4,6 and 7, the indicating balloon 3 comprises a shell, a pressure supplying cavity 31 and an indicating cavity 32 are arranged in the shell, the rear ends of the pressure supplying cavity 31 and the indicating cavity 32 are both communicated with the pressure cavity 9, wherein the front end of the pressure supplying cavity 31 is communicated with the pressure booster through a joint, two indicating balloons 33 with different thicknesses are arranged in the indicating cavity 32, and the two indicating balloons 33 are swelled under different pressures.

When implementing, in order to improve the instruction precision of instructing the chamber, instruct the chamber and can pass through solitary back flow and expansion sacculus intercommunication, liquid passes through the pressure chamber and gets into the expansion sacculus through the pipeline under pressure of body inner wall, is full of liquid back in the expansion sacculus, and liquid can be through the pipeline of body inner wall through the back flow pipeline entering instructs the chamber. The indicating cavity has different thickness films (indicating bags) on the surface and is represented by different colors, and the bulging height of the films can be estimated approximately according to the pressure value of the indicating cavity. I.e., the amount of pressure within the dilatation balloon. If the green film with the thinner thickness bulges, the pressure value in the fixed balloon is in a proper range. And the red film with thicker thickness is also bulged, which indicates that the pressure value in the fixed balloon is beyond the proper range.

Example 3: this example is substantially the same as example 1, except that: this embodiment further explains the structure of the draft tube.

The front end equipartition of drainage tube 1 has washes the chamber 8, specifically can be provided with threely, and three washes chamber 8 all communicates with flushing joint 4, can wash anus department foreign matter in different positions, makes the excrement loosening of caking to in the excrement can get into the drainage port smoothly.

Meanwhile, in order to facilitate installation, butt joints are arranged at the rear ends of the pressure cavity 9 and the flushing cavity 8, and the flushing joint and the indicating balloon are sleeved on the butt joints.

In order to facilitate the sample, be provided with the sample connection that can open on the drainage tube, the sample connection can be opened to in going deep into the drainage tube with the sampling head of sampler (like the syringe), carry out sample analysis to the excrement.

Claims (7)

1. The utility model provides a drainage device after rectum perianal operation which characterized in that: comprises an expansion sacculus, a drainage tube, a flushing joint, an indication sacculus and a collecting container; an inner sheath is arranged in the drainage tube, a flushing cavity and a pressure cavity are formed between the inner sheath and the drainage tube, the indicating saccule and the flushing joint are fixed outside the drainage tube and are respectively communicated with the pressure cavity and the flushing cavity, the expanding saccule is sleeved at the front end of the drainage tube and is communicated with the pressure cavity, and the front ends of the flushing cavity and the drainage tube are opened and respectively form a flushing opening and a drainage opening; the rear end of the drainage tube is communicated with the collecting container, the collecting container is provided with a deodorizing valve, and an outlet of the deodorizing valve is provided with an activated carbon structure.

2. The rectal perianal postoperative drainage device of claim 1, wherein: and a lacing wire structure is arranged on the side wall of the flushing cavity or the pressure cavity along the length direction.

3. The rectal perianal postoperative drainage device of claim 1, wherein: indicate the sacculus and include the casing, be provided with in the casing and supply pressure chamber and instruct the chamber, the rear end that supplies pressure chamber and instruct the chamber all communicates with the pressure chamber, wherein supplies the front end in pressure chamber to communicate with the booster through connecting, instructs the intracavity to be provided with the instruction bag of two different thickness, and two instruction bags are bloated under the pressure of difference.

4. The rectal perianal postoperative drainage device of claim 1, wherein: the front end of the drainage tube is uniformly provided with a plurality of flushing cavities which are communicated with the flushing joint.

5. The rectal perianal postoperative drainage device of claim 1, wherein: the front end of the drainage tube and the collecting container are both provided with indication scales.

6. The rectal perianal drainage device of claim 1, wherein: the drainage tube is provided with a sampling port capable of being opened.

7. The rectal perianal drainage device of claim 1, wherein: the inner sheath and the drainage tube are made into an integral structure, the rear ends of the pressure cavity and the flushing cavity are provided with butt joints, and the flushing joint and the indicating saccule are sleeved on the butt joints.

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