CN210542822U

CN210542822U - Fistulization external member

Info

Publication number: CN210542822U
Application number: CN201822060855.XU
Authority: CN
Inventors: 刘增钦; 赵楚标; 李再尚; 刘岩峰; 余舟; 郭吉楠; 田素萍; 肖克峰; 江洪涛; 陈彤
Original assignee: Shenzhen Peoples Hospital
Current assignee: Shenzhen Peoples Hospital
Priority date: 2018-12-07
Filing date: 2018-12-07
Publication date: 2020-05-19
Anticipated expiration: 2028-12-07

Abstract

The utility model provides an ostomy external member, including ostomy pipe, fixed paster and ostomy bag, the back of fixed paster is equipped with medical hydrocolloid dressing chassis, and ostomy bag passes through connecting piece sealing connection with fixed paster, and the connecting piece is including locating the positive first go-between of fixed paster and locating the second go-between at the ostomy bag back, and fixed paster central authorities are equipped with the through-hole that can supply the ostomy pipe to pass, and ostomy pipe detachable is fixed in through-hole department. The utility model provides an ostomy external member is including making fistula, fixed paster and three part of fistulization bag, the fixed problem that the fistulization pipe is located patient's fistulization mouth has been solved through fixed paster, make fistula simultaneously and sealed in the fistulization bag, firstly can solve the sepage problem of fistulization pipe in fistulization mouth, make the drainage of fistulization pipe more unobstructed, secondly avoid making fistula to lead to making fistula deviate from or remove at internal unnecessary because of the outside touching of patient, make things convenient for the life and the nursing of patient's postoperative.

Description

Fistulization external member

Technical Field

The utility model belongs to the technical field of medical instrument and specifically relates to a fistulization external member is related to.

Background

The cystostomy is a urinary obstruction, and the bladder fistulization is performed on the suprapubic bones so that urine is drained to the outside of the body, and the problem of difficult urination of patients is solved temporarily or permanently. After operation, one end of the fistulation tube is inserted into the bladder from the outside of the body and is used for draining urine in the bladder directly into the fistulation bag from the outside of the body through the fistulation tube. The existing fistulation tube is fixed in the bladder at one end implanted in the bladder through the air bag, but the fixing effect of the fistulation tube in the bladder is poor, and the fistulation tube is easy to loosen from the bladder if nursing is improper, and the fistulation tube is fixed outside the human body through a suture or an adhesive plaster, so that the long-term use and nursing of a patient are inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve the current fistulization pipe and easily pine and take off and lead to the patient to use and the inconvenient shortcoming of nursing in the fixed of fistulization mouthful department, provide a fistulization external member.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides an ostomy external member, includes the internal fistulation pipe of implantable patient, is fixed in the fixed paster on the patient's fistulation mouth and arranges the external fistulation bag of patient in, the back of fixed paster is equipped with medical hydrocolloid dressing chassis, medical hydrocolloid dressing chassis laminate in skin department around the patient's fistulation mouth, the fistulation bag with fixed paster passes through connecting piece sealing connection, the connecting piece is including locating the positive first go-between of fixed paster and locating the second go-between at the fistulation bag back, fixed paster central authorities are equipped with and supply the through-hole that fistulation pipe passed, fistulation pipe detachable is fixed in through-hole department.

Further, the fistulization pipe includes the drainage tube that can stretch into the patient and carry out the drainage, the front end of drainage tube is equipped with and supplies liquid to get into the opening of drainage tube, the rear end of drainage tube is equipped with the edge the radial annular arch that outwards stretches out of drainage tube, the positive through-hole department of fixed paster is equipped with and supplies the annular recess that the annular arch of drainage tube was placed.

Specifically, the annular bulge of the drainage tube is provided with a positioning hole, and the annular groove of the fixing patch is provided with a positioning column corresponding to the annular groove.

Specifically, the bottom of the positioning column is fixed on the annular groove, a mushroom head is arranged at the top of the positioning column, and the diameter of the mushroom head is larger than that of the positioning hole.

Specifically, the fistulization tube further comprises an outer tube sleeved outside the drainage tube, the front end of the outer tube is provided with at least two air bags, the rear end of the outer tube is provided with an extension tube, and a channel for the extension tube to extend out is arranged on the medical hydrocolloid dressing chassis on the bottom surface of the fixed patch.

Further, the front side of the ostomy bag is provided with a first graduation mark for marking the flow rate in the vertical direction and a second graduation mark for marking the flow rate after tilting the ostomy bag by 45 °.

Further, the ostomy bag is provided with an anti-reflux film layer for preventing liquid from flowing backwards.

Further, the bottom of the ostomy bag is provided with a spout for liquid drainage and a sealing cap for closing the spout.

Specifically, be equipped with the external screw thread on the first go-between, be equipped with the internal thread on the second go-between, the fistulization bag with it is fixed through threaded connection between the fixed paster.

Specifically, first go up the go-between outside and be equipped with the arc spout and be located the bayonet socket groove of arc spout afterbody, be equipped with two at least lugs on the second go-between, fistulization bag is last the lug can be followed on the fixed paster the arc spout card is gone into bayonet socket inslot fixed connection.

The utility model provides an ostomy external member's beneficial effect lies in: the utility model provides a fistulization external member includes fistulization pipe, fixed paster and fistulization bag three part, has solved the fixed problem that fistulization pipe is located patient's fistulization mouth through fixed paster, and fistulization pipe is sealed in the fistulization bag simultaneously, can solve the weeping problem of fistulization pipe at the fistulization mouth firstly, makes the drainage of fistulization pipe more unobstructed; secondly, avoid making the fistula to lead to deviating from of fistula or in vivo unnecessary removal because of the touching of patient outside, alleviate the influence of making the fistula to the patient, make things convenient for life and the nursing of patient postoperative to the fistula of inserting fixed paster department can be tailor as required, can avoid making the fistula and stretching into too much and cause the stimulation of patient unnecessary.

Drawings

Fig. 1 is a schematic view in full section of a ostomy kit provided by the present invention;

figure 2 is a front view of a stoma tube of a stoma kit provided by the present invention;

figure 3 is a front view of a fixation patch of a ostomy kit provided by the present invention;

3 FIG. 34 3 is 3 a 3 full 3 sectional 3 view 3 A 3- 3 A 3 of 3 FIG. 33 3; 3

Figure 5 is a front view of an ostomy bag of an ostomy kit provided by the present invention;

figure 6 is a back view of an ostomy bag of an ostomy kit according to the present invention.

In the figure: 100-fistulization kit

10-fistulation tube 11-drainage tube 111-opening 112-annular projection

12-outer tube 121-balloon 122-extension tube 1121-positioning hole

20-fixed patch 21-base plate 211-channel 22-first connecting ring

23-through hole 24-annular groove 241-positioning column

30-ostomy bag 31-second coupling ring 32-first graduation mark

33-second scale mark 34-anti-reflux film layer 35-output pipe 36-sealing cover

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-6, a ostomy kit 100 for the purposes of the present invention includes an ostomy tube 10 implantable in a patient, a fixation patch 20 for fixation to the stoma of the patient, and an ostomy bag 30 for placement outside the patient. The fistulization kit 100 is mainly used in cystostomy for drainage and discharge of urine in the bladder of a patient and for assisting in urination of the patient. The ostomy tube 10 of the ostomy kit 100 will extend into the bladder of the patient and be fixed at one end to the bladder and at the other end to a fixation patch 20 outside the patient's body and the outer end of the ostomy tube 10 will be fixed by means of the fixation patch 20. The patch 20 is also connected to the ostomy bag 30, allowing the liquid drained from the ostomy bag 10 to be drained directly into the ostomy bag 30, avoiding problems with leakage from the stoma of the patient. And the back of the fixed patch 20 is provided with a medical hydrocolloid dressing chassis 21, and the medical hydrocolloid dressing chassis 21 is attached to the skin around the stoma of the patient. The fixing patch 20 is attached to the skin around the stoma of the patient through the medical hydrocolloid dressing on the back surface of the fixing patch, so as to fix the fixing patch to the patient. The medical hydrocolloid dressing is provided with a cutting line, so that the medical hydrocolloid dressing can be cut according to the size of a stoma of a patient or the thickness of the stoma tube 10. The use of a hydrocolloid dressing for medical purposes, which is highly adhesive, less irritating to the skin, sweat-absorbent and breathable and soft, by means of which the patch 20 is fixed to the stoma of the patient, allows both the fistulation tube 10 and the ostomy bag 30 to be fixed. The fixation patch 20 is on the one hand used for connection of an ostomy bag 30 located outside the patient's body, the connection being sealed and fixed by means of a coupling member. The ostomy bag 30 is sealingly connected to the fixation patch 20 by a coupling comprising a first coupling ring 22 provided at the front side of the fixation patch 20 and a second coupling ring 31 provided at the back side of the ostomy bag 30.

As shown in fig. 1, in the embodiment of the present invention, the first connection ring 22 disposed on the front surface of the fixing patch 20 and the second connection ring 31 disposed on the back surface of the ostomy bag 30 are elastic snap rings, wherein hooks (not shown) are disposed on the outer circumferences of the first connection ring 22 and the second connection ring 31, so that they are mutually engaged and sealed and fixed by elastic hooks. Such that the fixation patch 20 and the ostomy bag 30 are sealingly and fixedly connected to each other. And a through hole 23 for the fistulization tube 10 to pass through is arranged at the center of the fixed patch 20, and the fistulization tube 10 is detachably fixed at the through hole 23. This fistulization pipe 10 detachable is fixed in on the fixed paster 20 for the length of this fistulization pipe 10 can be tailor to fistulization pipe 10 according to the difference of patient's self condition, avoids fistulization pipe 10 to stretch into patient's bladder too much, causes the stimulation to the patient.

Further, as shown in fig. 2, in the ostomy kit 100 provided by the present invention, the ostomy tube 10 includes a drainage tube 11 capable of extending into the patient for drainage, the front end of the drainage tube 11 is provided with an opening 111 for liquid to enter the drainage tube 11, the rear end of the drainage tube 11 is provided with an annular protrusion 112 extending radially outwards along the drainage tube 11, and the front through hole 23 of the fixing patch 20 is provided with an annular groove 24 for placing the annular protrusion 112 of the drainage tube 11. Through the opening 111 at the front end of the drainage tube 11, the liquid in the patient can be drained to the rear end of the drainage tube 11 and discharged from the body. The opening 111 of the drainage tube 11 of the ostomy tube 10 is implanted into the patient, and the annular protrusion 112 is inserted into the annular groove 24 of the fixing patch 20 to fix the drainage tube 11 through the annular groove 24.

Specifically, in order to fix the outer port of drainage tube 11 better, as shown in fig. 1 and 4, positioning holes 1121 are provided on annular protrusion 112 of drainage tube 11, and positioning posts 241 corresponding thereto are provided on annular groove 24 of fixing patch 20. The positioning hole 1121 on the drainage tube 11 and the positioning post 241 on the fixing patch 20 can further fix the outer end of the drainage tube 11 so that it is completely fixed in the radial direction and cannot rotate or move horizontally at the stoma of the patient. Finally, to avoid the fistulation tube 10 coming loose from the holding patch 20 in the axial direction, a mushroom head is also provided on the positioning post 241. That is, as shown in fig. 4, the bottom of the positioning post 241 is fixed on the annular groove 24, and the top of the positioning post 241 is provided with a mushroom head, and the diameter of the mushroom head is larger than that of the positioning hole 1121. The mushroom head is provided to fully secure the outlet end of the drain tube 11 from dislodging from the patient and ejecting it out of the ostomy bag 30.

As shown in fig. 2, the fistulization tube 10 of the present invention further comprises an outer tube 12 sleeved outside the drainage tube 11, the front end of the outer tube 12 is provided with at least two air bags 121, the rear end of the outer tube 12 is provided with an extension tube 122, and the medical hydrocolloid dressing chassis 21 on the bottom surface of the fixed patch 20 is provided with a channel 211 for the extension tube 122 to extend out. An extension tube 122 of the outer tube 12 is used to fill or inflate the balloon 121 at its forward end. The balloon 121 is implanted into the patient, and the front end of the drain tube 11 is fixed from the patient. In the present embodiment, after the drain tube 11 is implanted in the bladder of the patient, the outer tube is inflated through the extension tube 122 so that the balloon 121 is expanded within the bladder of the patient, thereby fixing the front end of the drain tube 11 from the inside of the bladder of the patient. Therefore, the utility model provides a fistulization pipe 10 in fistulization external member 100, it includes drainage tube 11 and outer tube 12, and it is fixed through gasbag 121 that the front end of its drainage tube 11 stretches into in the patient, and the rear end of drainage tube 11 is fixed on the annular groove 24 of fixed paster 20, fixes through locating hole 1121 and reference column 241 to guarantee the safety and the firm of fistulization pipe 10 in the patient.

The utility model provides an ostomy bag 30, as shown in fig. 5, the front of its ostomy bag 30 is equipped with the first scale mark 32 that is used for marking the flow in the vertical direction and the second scale mark 33 that is used for marking the flow after inclining 45 with ostomy bag 30. The front of the ostomy bag 30 is a high barrier skin-colored translucent bag body film, and the outer surface of the film body is provided with a first graduation mark 32 and a second graduation mark 33. The first graduation mark 32 is used to observe the total inventory of fluid within the ostomy bag 30, while the second graduation mark is an exact volume within 100 ml. Two different scale marks satisfy the observation and the record of different demands. The rear side of the ostomy bag 30 is provided with a second connecting ring 31, so it is made of a non-woven material which is soft and comfortable, breathable and has low friction sound, suitable for direct contact with the skin of a patient.

As shown in fig. 6, the ostomy bag 30 is further provided with an anti-reflux membrane 34 inside to prevent the reverse flow of fluid. The anti-reflux membrane 34 is provided inside the ostomy bag 30 in order to prevent liquid in the ostomy bag 30 from flowing back from the bottom to the second coupling ring 31 causing secondary damage to the patient.

Specifically, as shown in fig. 5 and 6, an outlet tube 35 for discharging a liquid and a sealing cap 36 for closing the outlet tube 35 are provided at the bottom of the ostomy bag 30. By the arrangement of the outlet tube 35 and the sealing cap 36, the ostomy bag 30 is completely sealed against leakage and odor.

In particular, the connection between the fixation patch 20 and the ostomy bag 30 of the invention may also be connected by other means. For example, the first connection ring 22 may be provided with external threads and the second connection ring 31 with internal threads, and the ostomy bag 30 may be secured to the fixation patch 20 by a threaded connection.

Or, the first connection ring 22 is provided with an arc chute and a bayonet slot at the tail of the arc chute, the second connection ring 31 is provided with at least two protrusions, and the protrusions on the ostomy bag 30 can be fixedly connected into the bayonet slot along the arc chute on the fixing patch 20. The direct butt joint with the fistulization bag 30 of patient's fistulization mouthful department can be guaranteed through the connection of connecting piece between this fixed paster 20 and the fistulization bag 30, also can guarantee that the fistulization pipe 10 of fistulization mouthful department is direct and external contact for unnecessary removal or pine take off appear in fistulization pipe 10.

The utility model provides an ostomy external member 100 includes fistulization pipe 10, fixed paster 20 and three parts of fistulization bag 30, the fixed problem that fistulization pipe 10 is located patient's fistulization mouth has been solved through fixed paster 20, fistulization pipe 10 is sealed in fistulization bag 30 simultaneously, firstly can solve the weeping problem of fistulization pipe 10 at fistulization mouth, and it is more unobstructed to make things convenient for fistulization pipe 10 drainage, secondly avoid fistulization pipe 10 to lead to the deviating from of fistulization pipe 10 because the touching of patient outside, or unnecessary removal in vivo, alleviate the influence of fistulization pipe 10 to the patient, make things convenient for life and the nursing of patient's postoperative, and the fistulization pipe 10 that inserts fixed paster 20 department can be tailor as required, can avoid fistulization pipe 10 to stretch into too much and cause unnecessary stimulation to the patient.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides an ostomy external member, its characterized in that, including the internal fistulation pipe of implantable patient, be fixed in the fixed paster on the patient's fistulation mouth and arrange the external fistulation bag of patient in, the back of fixed paster is equipped with medical hydrocolloid dressing chassis, medical hydrocolloid dressing chassis laminating in skin department around the patient's fistulation mouth, the fistulation bag with fixed paster passes through connecting piece sealing connection, the connecting piece is including locating the positive first go-between of fixed paster and locating the second go-between at the fistulation bag back, fixed paster central authorities are equipped with and supply the through-hole that fistulation pipe passed, fistulation pipe detachable is fixed in through-hole department.

2. The ostomy kit of claim 1, wherein the ostomy tube comprises a drainage tube which can be extended into a patient for drainage, the front end of the drainage tube is provided with an opening for liquid to enter the drainage tube, the rear end of the drainage tube is provided with an annular protrusion which is extended outwards along the radial direction of the drainage tube, and the through hole on the front surface of the fixing patch is provided with an annular groove for the annular protrusion of the drainage tube to be placed.

3. The ostomy kit of claim 2, wherein the annular protrusion of the drainage tube is provided with a positioning hole, and the annular groove of the fixing patch is provided with a positioning column corresponding thereto.

4. The ostomy kit of claim 3, wherein the bottom of the positioning post is fixed on the annular groove, and the top of the positioning post is provided with a mushroom head, and the diameter of the mushroom head is larger than that of the positioning hole.

5. The ostomy kit of claim 2, wherein the ostomy tube further comprises an outer tube sleeved outside the drainage tube, the outer tube is provided with at least two air bags at the front end, the outer tube is provided with an extension tube at the rear end, and the medical hydrocolloid dressing chassis at the bottom surface of the fixing patch is provided with a passage for the extension tube to extend out.

6. An ostomy kit according to claim 1, characterised in that the front side of the ostomy bag is provided with a first graduation mark for marking the flow in the vertical direction and a second graduation mark for marking the flow after tilting the ostomy bag by 45 °.

7. An ostomy kit according to claim 1, characterised in that the ostomy bag is further provided with a counter-flow resistant film preventing counter-flow of liquid inside the ostomy bag.

8. An ostomy kit according to claim 1, characterised in that the base of the ostomy bag is provided with a spout for liquid discharge and a sealing cap closing the spout.

9. An ostomy kit according to any of claims 1-8, characterised in that the first coupling ring is provided with an external thread and the second coupling ring is provided with an internal thread, the ostomy bag being secured to the fixation patch by means of a screw connection.

10. An ostomy kit according to any of claims 1-8, characterised in that the first coupling ring is provided with an outer curved chute and a bayonet groove at the end of the curved chute, and that the second coupling ring is provided with at least two projections, said projections on the ostomy bag being adapted to be snapped into fixed connection in the bayonet groove along the curved chute on the patch.