CN211659030U

CN211659030U - Intestinal canal diversion equipment

Info

Publication number: CN211659030U
Application number: CN201922282736.3U
Authority: CN
Inventors: 王晓松; 李平昂; 唐波; 余佩武
Original assignee: First Affiliated Hospital of PLA Military Medical University
Current assignee: Nanfang Hospital; First Affiliated Hospital of PLA Military Medical University
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-10-13
Anticipated expiration: 2029-12-18

Abstract

The utility model relates to the technical field of cut-off equipment, in particular to an intestinal canal diversion device; the honeycomb duct is used for the interior digest of water conservancy diversion intestinal, still includes: the fixer is elastic and is used for being fixed in the intestinal tract, a conical groove with an upward notch is formed in the top of the fixer, a mounting hole is formed in the bottom of the conical groove, and the guide pipe is inserted into the mounting hole; and the O-shaped sealing gasket is fixedly arranged at the top of the mounting hole and sleeved on the pipe orifice of the flow guide pipe. The utility model aims at solving the problem that the patient in the intestinal tract operation needs to be operated again to recover the stoma intestinal canal, which is easy to cause the intestinal tract infection of the patient and takes time, trouble and money.

Description

Intestinal canal diversion equipment

Technical Field

The utility model relates to an intercepting device technical field, concretely relates to intestinal flow guide equipment.

Background

At present, in order to prevent and treat the anastomosis fistula after the large intestine operation in clinical work, a method of blocking the internal blocking of a catheter for drainage in an external stoma of a near-oral side intestinal canal at the anastomosis part of the large intestine or a small intestinal cavity is mostly adopted. The former has definite effect, but the patient is painful and expensive, and the operation is often needed again to recover the ostomy intestinal tube, which wastes time, labor and money; the latter has the advantages of good effect, convenience and trouble saving, but is not exact and reliable, and is still used in the process of clinical exploration and research, so the application is not wide.

In addition, some experimental researches show that the ring clamp is attached to the inner membrane of the intestinal canal near the anastomotic stoma, the near end of the diversion hose is fixed with the ring clamp, and the far end of the diversion hose is pulled out of the body to realize diversion in the large intestinal cavity. So that the traditional Chinese medicine is not accepted by wide clinicians at present.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model provides an intestinal water conservancy diversion equipment to solve intestinal operation patient and need perform the operation once more and make a mouthful intestines pipe with retrieving, lead to patient's intestinal infection easily, waste time and trouble problem of spending money.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an intestinal canal diversion apparatus, comprising a diversion tube for diverting digesta in the intestinal canal, further comprising: the fixer is elastic and is used for being fixed in the intestinal tract, a conical groove with an upward notch is formed in the top of the fixer, a mounting hole is formed in the bottom of the conical groove, and the guide pipe is inserted into the mounting hole; and the O-shaped sealing gasket is fixedly arranged at the top of the mounting hole and sleeved on the pipe orifice of the flow guide pipe.

When the technical scheme is adopted, the fixator is installed at the front end of an intestinal operation of a patient, digestate in the intestinal tract is intercepted, the groove bottom of the conical groove is sealed through the O-shaped sealing gasket, so that the guide pipe can be fixed on the fixator, and the digestate in the intestinal tract enters the drainage pipe through the conical groove and then is drained through the drainage pipe. When the intestinal tract operation of the patient is healed, the drainage tube is pulled, so that the drainage tube drives the fixator to be discharged out of the body together.

Further, the surface circumference of fixer is equipped with the fixed slot, be equipped with medical inflation sponge in the fixed slot, medical inflation sponge can stretch out the fixed slot.

Through the setting of medical inflation sponge, when the fixer was installed in patient's intestinal, medical inflation sponge inflation contacted with the intestinal wall, further increased the stability of fixer.

Further, the notch of fixed slot is equipped with elastic medical protective sheath, medical protective sheath seals medical inflation sponge.

Through the setting of medical protective sheath, medical protective sheath is in the fixed slot to medical inflation sponge parcel, avoids medical inflation sponge to fall into in the intestinal.

Further, the fixer is an absorbable circulator, an isolation membrane is sleeved on the surface of the circulator and fixedly connected with the flow guide pipe, and the isolation membrane is positioned at the top of the O-shaped sealing gasket.

When the fixator is installed in the fixator, the isolating membrane is sleeved on the outer surface of the circulator to prevent the fixator from being absorbed by the intestinal tract, when the fluid director needs to be withdrawn, one part of the isolating membrane is pulled through the guide pipe to enable the isolating membrane to be separated from the fixator, then the fixator is decomposed or absorbed by the intestinal tract or the digestive substances in the intestinal tract, one part of the digestive substances in the intestinal tract normally work through digestion of the intestinal tract, the other part of the digestive substances in the intestinal tract can be drained through the guide pipe in a diversion mode, when the intestinal tract of a patient can be normally digested, the guide pipe is withdrawn again, and meanwhile, the isolating membrane and the O-shaped sealing gasket are also withdrawn.

Furthermore, a through hole is formed in the middle of the circulator, and two ends of the through hole are respectively communicated with the outer surface of the circulator and the mounting hole.

Through the setting of through-hole for in the honeycomb duct penetrated the passageway, the water conservancy diversion is more convenient, and the honeycomb duct also can carry out spacing fixed to the circulator simultaneously.

Further, the bottom of the mounting hole is fixedly connected with an intestinal juice degradation membrane in a sealing manner.

The bottom of the mounting hole can be protected by the arrangement of the intestinal juice degradation film.

The beneficial effect that this scheme produced is: 1. through the setting of the sealed pad of fixer and "O" type, the front end at patient's intestinal operation is placed to the fixer, and the digestion thing in the intestinal is derived to rethread honeycomb duct, avoids receiving again through the secondary operation and makes mouthful intestinal canal, simultaneously, through the setting of medical inflation sponge and medical protective sheath, can be to the better fixing on the intestinal of fixer.

2. An absorbable circulator is manufactured through a fixer, and an isolating membrane is sleeved on the surface of the circulator, so that only the guide pipe and the O-shaped sealing gasket are pulled out, the absorbable circulator can be absorbed and degraded in the intestinal tract, and the intestinal tract is prevented from being damaged when the circulator is pulled out.

Drawings

Fig. 1 is a schematic structural view of the intestinal canal diversion apparatus of the present invention.

Fig. 2 is a sectional view of the intestinal canal diversion device of the present invention.

Fig. 3 is a front sectional view of the intestinal canal diversion device of the present invention.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the device comprises a flow guide pipe 1, a fixer 2, a conical groove 21, a mounting hole 22, a circulator 23, an O-shaped sealing gasket 3, a medical expansion sponge 4, a medical protective sleeve 5, an isolation membrane 6 and an intestinal juice degradation membrane 7.

As shown in fig. 1 to 3, an intestinal canal diversion device comprises a diversion tube 1, a fixer 2 and an O-shaped sealing gasket 3. The guide pipe 1 is used for guiding the digestate in the intestinal tract. The fixer 2 has elasticity and is used for fixing in the intestinal, and the top of fixer 2 is equipped with the ascending conical chute of notch 21, and the tank bottom of conical chute 21 is equipped with mounting hole 22, and honeycomb duct 1 is inserted and is equipped with in the mounting hole 22. The O-shaped sealing gasket 3 is fixedly arranged at the top of the mounting hole 22 and sleeved on the pipe opening of the flow guide pipe 1, and the flow guide pipe 1 in the fixer 2 is made of elastic materials.

As shown in fig. 2 and 3, a fixing groove is circumferentially formed on the outer surface of the fixator 2, a medical expansion sponge 4 is arranged in the fixing groove, and the medical expansion sponge 4 can extend out of the fixing groove. Wherein, the notch of fixed slot is equipped with elastic medical protective sheath 5, and medical protective sheath 5 seals medical inflation sponge 4. Through the setting of medical inflation sponge 4, when fixer 2 was installed in patient's intestinal, medical inflation sponge 4 inflation and intestinal wall contact further increased fixer 2's stability. Medical protective sheath 5 is in the fixed slot with medical inflation sponge 4 parcel, avoids medical inflation sponge 4 to fall into in the intestinal.

When using intestinal water conservancy diversion equipment, install the front end at patient's intestinal operation to fixer 2, hold back the digestate in the intestinal, seal up 3 through "O" type and seal up the tank bottom of conical groove 21 to make honeycomb duct 1 can fix on fixer 2, the digestate in the intestinal enters into the drainage tube through conical groove 21 in, and then carries out the drainage through the drainage tube. When the intestinal tract operation of the patient is healed, the drainage tube is pulled, so that the drainage tube drives the fixer 2 to be discharged out of the body together.

In order to better withdraw the drainage tube 1 and avoid secondary injury to the patient, in the embodiment, as shown in fig. 1 to fig. 3, the fixator 2 is configured as an absorbable circulator 23, the absorbable circulator 23 can be made of the same material as the absorbable suture line of the intestinal tract, an isolation membrane 6 is sleeved on the surface of the circulator 23, and the isolation membrane 6 is fixedly connected with the drainage tube 1 and is positioned on the top of the O-shaped sealing gasket 3.

Wherein, the middle part of circulator 23 is equipped with the through-hole, and the surface and the mounting hole 22 of circulator 23 are communicate respectively to the both ends of through-hole. Through the setting of through-hole for in honeycomb duct 1 penetrated the passageway, the water conservancy diversion is more convenient, honeycomb duct 1 also can carry out spacing fixed to circulator 23 simultaneously. The bottom of the mounting hole 22 is fixedly connected with the intestinal juice degradation membrane 7 in a sealing way. The bottom of the mounting hole 22 can be protected.

When the fixator 2 is installed, the isolating membrane 6 is sleeved on the outer surface of the circulator 23 to prevent the fixator 2 from being absorbed by intestinal tracts, when the fluid director needs to be withdrawn, a part of the isolating membrane 6 is pulled through the guide tube 1 to enable the isolating membrane 6 to be separated from the fixator 2, so that the fixator 2 is decomposed or absorbed by the intestinal tracts or digestive substances in the intestinal tracts, one part of the digestive substances in the intestinal tracts normally work through digestion of the intestinal tracts, the other part of the digestive substances can be drained through the guide tube 1 in a diversion manner, when the intestinal tracts of patients can be normally digested, the guide tube 1 is withdrawn again, and meanwhile, the isolating membrane 6 and the O-shaped sealing gasket 3 are also withdrawn along with the guide tube 1.

Above technical scheme, through the setting of the sealed pad 3 of fixer 2 and "O" type, the front end at patient's intestinal operation is placed to fixer 2, and digestion thing in the intestinal is derived to rethread honeycomb duct 1, avoids receiving again through the secondary operation and makes mouthful intestinal canal, simultaneously, through the setting of medical expansion sponge 4 and medical protective sheath 5, can be to the better fixing on the intestinal of fixer 2. Meanwhile, when the fixator 2 is made into the absorbable ring-shaped device 23, and the surface of the ring-shaped device 23 is sleeved with the isolating membrane 6, the absorbable ring-shaped device 23 can be absorbed and degraded in the intestinal tract only by pulling out the guide tube 1 and the O-shaped sealing gasket 3, so that the intestinal tract is prevented from being damaged when the ring-shaped device 23 is pulled out.

It should be noted that the above preferred embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. The utility model provides an intestinal canal guiding device, includes the honeycomb duct, the honeycomb duct is used for the digesta in the water conservancy diversion intestinal, its characterized in that still includes:

the fixer is elastic and is used for being fixed in the intestinal tract, a conical groove with an upward notch is formed in the top of the fixer, a mounting hole is formed in the bottom of the conical groove, and the guide pipe is inserted into the mounting hole;

and the O-shaped sealing gasket is fixedly arranged at the top of the mounting hole and sleeved on the pipe orifice of the flow guide pipe.

2. The intestinal canal diversion device of claim 1, wherein a fixing groove is circumferentially formed on an outer surface of the fixer, and a medical expanding sponge is arranged in the fixing groove and can extend out of the fixing groove.

3. The intestinal canal diversion apparatus of claim 2, wherein the notch of the fixing groove is provided with an elastic medical protective sleeve, and the medical protective sleeve seals the medical expanding sponge.

4. The intestinal canal diversion apparatus of claim 1 or 3, wherein the fixer is an absorbable circulator, an isolation membrane is sleeved on the surface of the circulator, and the isolation membrane is fixedly connected with the diversion tube and is positioned on the top of the O-shaped sealing gasket.

5. The intestinal canal diversion apparatus of claim 4, wherein a through hole is formed in the middle of the circulator, and two ends of the through hole are respectively communicated with the outer surface of the circulator and the mounting hole.

6. The intestinal canal diversion apparatus of claim 1 or 5, wherein a liquid degrading membrane is fixedly connected to the bottom of the mounting hole in a sealing manner.