CN219896716U - Abdominal cavity drainage tube with stay channel - Google Patents

Abstract

The utility model belongs to the technical field of medical equipment, in particular to an abdominal cavity drainage tube with a reserved access, a tube body and a sampling tube, wherein the sampling tube is arranged on an external tube section of the tube body and is communicated with the tube body, one end of the tube body is fixedly connected with a drainage bag, an included angle between the sampling tube and the tube body is smaller than 45 degrees, water stop clamps are arranged outside the sampling tube and the tube body, and a convenient sampling assembly is arranged at one end of the sampling tube far away from the tube body. According to the utility model, the convenient sampling assembly is arranged, so that the drainage liquid sample can be sampled under the condition of not using any other tool, the convenience of the peritoneal drainage tube for reserving the drainage liquid sample is improved, the repeated sampling can be completed under the premise of not damaging the peritoneal drainage tube, the use effect and the service life of the peritoneal drainage tube can be effectively ensured, and the overall practicability of the peritoneal drainage tube is increased.

Description

Abdominal cavity drainage tube with stay channel

Technical Field

The utility model belongs to the technical field of medical equipment, and particularly relates to an abdominal cavity drainage tube with a reserving channel.

Background

The drainage tube is a medical instrument for clinical surgery drainage, which guides pus, blood and liquid accumulated in human tissue or body cavity to the outside of the body, prevents postoperative infection and promotes wound healing. The surgical drainage tube used clinically has a plurality of types, and is used for catheterization, and is used for wounds, thoracic cavities, brain cavities, gastrointestinal tracts, biliary tracts and the like.

Chinese patent publication No. CN209451109U discloses an abdominal drainage tube which is convenient for reserving drainage liquid sample, although the drainage liquid sample can be reserved by sucking the "syringe puncture rubber plug" into the tube. The surface of the rubber plug is disinfected again, and a protective cap is covered, so that a sampling process can be finished, but the drainage tube still has the following defects in the using process:

1. the drainage liquid sample can be sampled by means of the injector, the operation is complex, and if the operation is improper, the drainage tube is easy to puncture, and the service life and the use effect of the drainage tube are affected;

2. after the syringe punctures the rubber plug for multiple times to sample, the rubber plug is seriously damaged, so that the sealing effect of the rubber plug is reduced, and the normal use of the drainage tube is influenced.

Disclosure of Invention

The utility model provides an abdominal cavity drainage tube with a reserved access, which aims at solving the problems that the normal use of the drainage tube is affected after sampling of a drainage liquid sample and sampling of a rubber plug by multiple punctures are finished by means of a syringe in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an abdominal cavity drainage tube with leave passageway of getting, includes body and sampling tube, the sampling tube sets up the external pipeline section at the body, and communicates between sampling tube and the body, the one end fixedly connected with drainage bag of body, contained angle between sampling tube and the body is less than 45 degrees, the outside of sampling tube and body all is provided with the stagnant water and presss from both sides, the one end that the body was kept away from to the sampling tube is provided with convenient sampling assembly.

Further, convenient sampling subassembly includes sample bottle, sample lid and bottle lid, bottle lid and sample lid all set up the bottleneck one end at the sample bottle, all pass through threaded connection between sample bottle and sample lid and the bottle lid, the fixed intercommunication in top one end of sample lid has the return bend, the one end that the sample lid was kept away from to the return bend and the one end intercommunication that the body was kept away from to the sampling tube.

Further, the outside of sampling tube is fixed to be cup jointed solid fixed ring, one side of solid fixed ring is provided with the clamping that uses with the sample bottle cooperation, and clamping and solid fixed ring design as an organic whole, the outside of sample bottle is provided with two bulge loops that use with the clamping cooperation.

Further, be provided with the gasbag between the outside stagnant water clamp of sampling tube and the solid fixed ring, the one end and the sampling tube intercommunication of gasbag, the one end that the sampling tube was kept away from to the gasbag is provided with a plurality of gas pockets.

Further, the water stop clamp outside the tube body is arranged at the position between the drainage bag and the sampling tube, and the water stop clamp outside the sampling tube is arranged at the position between the sampling seat and the tube body.

Further, the air bag and the tube body are arranged in parallel, and the air bag is arranged on one side, far away from the clamp, of the sampling tube.

Further, a one-way valve (not shown) is arranged between the plurality of air holes and the convex position in the air bag, and the one-way valve is used for sucking air from the outside with the air bag.

The beneficial effects of the utility model are as follows:

according to the utility model, the convenient sampling assembly is arranged, so that the drainage liquid sample can be sampled under the condition of not using any other tool, the convenience of the peritoneal drainage tube for reserving the drainage liquid sample is improved, the repeated sampling can be completed under the premise of not damaging the peritoneal drainage tube, the use effect and the service life of the peritoneal drainage tube can be effectively ensured, and the overall practicability of the peritoneal drainage tube is increased.

Drawings

FIG. 1 shows an overall view of an embodiment of the present utility model;

FIG. 2 shows a partial structural rear view of an embodiment of the present utility model;

FIG. 3 is a schematic view of a bottle cap and sampling bottle according to an embodiment of the present utility model;

FIG. 4 is a schematic diagram showing a partial structural disassembly of a portable sampling mechanism according to an embodiment of the present utility model;

in the figure: 1. a tube body; 2. a sampling tube; 3. a drainage bag; 4. a water stop clamp; 5. a convenient sampling assembly; 51. sampling bottle; 52. a sampling cover; 53. a bottle cap; 54. bending the pipe; 55. a fixing ring; 56. a clip; 57. a convex ring; 58. an air bag; 59. and (5) air holes.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments.

The utility model provides an abdominal cavity drainage tube with a reserving and taking channel, as shown in fig. 1 to 4, the abdominal cavity drainage tube comprises a tube body 1 and a sampling tube 2, wherein the sampling tube 2 is arranged on the outer tube section of the tube body 1, the sampling tube 2 is communicated with the tube body 1, one end of the tube body 1 is fixedly connected with a drainage bag 3, the included angle between the sampling tube 2 and the tube body 1 is smaller than 45 degrees, water stop clamps 4 are arranged outside the sampling tube 2 and the tube body 1, and a convenient sampling assembly 5 is arranged at one end of the sampling tube 2 far away from the tube body 1;

the convenient sampling assembly 5 comprises a sampling bottle 51, a sampling cover 52 and a bottle cap 53, wherein the bottle cap 53 and the sampling cover 52 are arranged at one end of a bottle mouth of the sampling bottle 51, the sampling bottle 51 is connected with the sampling cover 52 and the bottle cap 53 through threads, one end of the top of the sampling cover 52 is fixedly communicated with a bent pipe 54, and one end of the bent pipe 54 away from the sampling cover 52 is communicated with one end of the sampling pipe 2 away from the pipe body 1;

the outside of the sampling tube 2 is fixedly sleeved with a fixed ring 55, one side of the fixed ring 55 is provided with a clamp 56 matched with the sampling bottle 51, the clamp 56 and the fixed ring 55 are designed as a whole, and the outer side of the sampling bottle 51 is provided with two convex rings 57 matched with the clamp 56;

an air bag 58 is arranged between the water stop clamp 4 and the fixing ring 55 outside the sampling tube 2, one end of the air bag 58 is communicated with the sampling tube 2, and a plurality of air holes 59 are formed in one end, away from the sampling tube 2, of the air bag 58;

the water stop clamp 4 outside the tube body 1 is arranged at a position between the drainage bag 3 and the sampling tube 2, and the water stop clamp 4 outside the sampling tube 2 is arranged at a position between the sampling seat and the tube body 1;

the air bag 58 and the tube body 1 are arranged in parallel, and the air bag 58 is arranged at one side of the sampling tube 2 away from the clamping 56;

a check valve (not shown) is arranged between the plurality of air holes 59 and the raised position of the air bag 58, and is used for exhausting air to the outside of the air bag 58;

when the peritoneal drainage tube is normally used, the water stop clamp 4 outside the sampling tube 2 is closed, the sampling tube 2 is clamped and used for preventing drainage liquid from entering, and the water stop clamp 4 outside the tube body 1 is opened, at the moment, the drainage liquid enters the drainage bag 3 along the tube body 1;

when a drainage liquid sample needs to be reserved, the water stop clamp 4 outside the tube body 1 can be closed firstly to prevent the drainage liquid from entering the drainage bag 3, so that the drainage liquid is reserved in the tube body 1, then the water stop clamp 4 outside the sampling tube 2 is opened, and when the drainage liquid is filled between the water stop clamp 4 outside the tube body 1 and the sampling tube 2, the redundant drainage liquid enters the bent tube 54 along the sampling tube 2 and enters the sampling bottle 51 through the bent tube 54, so that the sampling of the drainage liquid sample is realized;

when the drainage liquid in the sampling bottle 51 reaches the sampling amount, the water stop clamp 4 outside the sampling tube 2 can be closed, then the air bag 58 is extruded, so that the air in the air bag 58 is discharged through a plurality of air holes 59, then the air bag 58 is released, so that the air bag 58 is deformed, meanwhile, a part of the drainage liquid in the sampling tube 2 is sucked into the air bag 58, so that the sampling tube 2 is in a negative pressure state, at the moment, the sampling bottle 51 can be rotated, the sampling bottle 51 and the sampling cover 52 are separated, finally, the sampling bottle 51 is taken out from the clamp 56, and the bottle cover 53 is covered, so that the sampling operation of a drainage liquid sample can be completed;

after the sampling operation of the primary drainage liquid sample is finished, a new sampling bottle 51 can be replaced, a sampling cover 52 is covered on the new sampling bottle 51, then the sampling bottle 51 is clamped in a clamping clamp 56, finally a water stop clamp 4 outside the tube body 1 is opened, so that the peritoneal drainage tube can be normally used, and the new sampling bottle 51 can be used for sampling the next drainage liquid sample;

according to the utility model, the convenient sampling assembly 5 is arranged, so that the drainage liquid sample can be sampled under the condition of not using any other tool, the convenience of the peritoneal drainage tube for reserving the drainage liquid sample is improved, the repeated sampling can be completed under the premise of not damaging the peritoneal drainage tube, the use effect and the service life of the peritoneal drainage tube can be effectively ensured, and the overall practicability of the peritoneal drainage tube is increased.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting.

Claims (7)

1. The utility model provides an abdominal cavity drainage tube with stay passageway, includes body (1) and sampling tube (2), its characterized in that: the utility model discloses a sampling tube, including sampling tube (2), body (1), sampling tube (2), drainage bag (3), the contained angle between sampling tube (2) and body (1) is less than 45 degrees, the outside of sampling tube (2) and body (1) all is provided with stagnant water clamp (4), the one end that body (1) was kept away from to sampling tube (2) is provided with convenient sample subassembly (5).

2. The abdominal drainage tube with a reserving channel according to claim 1, wherein the convenient sampling assembly (5) comprises a sampling bottle (51), a sampling cover (52) and a bottle cover (53), the bottle cover (53) and the sampling cover (52) are arranged at one end of a bottle mouth of the sampling bottle (51), the sampling bottle (51) is connected with the sampling cover (52) and the bottle cover (53) through threads, an elbow (54) is fixedly communicated with one end of the top of the sampling cover (52), and one end of the elbow (54) away from the sampling cover (52) is communicated with one end of the sampling tube (2) away from the tube body (1).

3. The abdominal drainage tube with the reserving channel according to claim 2, wherein a fixing ring (55) is fixedly sleeved outside the sampling tube (2), a clamp (56) matched with the sampling bottle (51) is arranged on one side of the fixing ring (55), the clamp (56) and the fixing ring (55) are integrally designed, and two convex rings (57) matched with the clamp (56) are arranged on the outer side of the sampling bottle (51).

4. A peritoneal drainage tube with a reserving channel according to claim 3, characterized in that an air bag (58) is arranged between a water stop clamp (4) and a fixing ring (55) outside the sampling tube (2), one end of the air bag (58) is communicated with the sampling tube (2), and a plurality of air holes (59) are formed in one end of the air bag (58) away from the sampling tube (2).

5. The abdominal drainage tube with the reserving channel according to claim 4, wherein a water stop clamp (4) outside the tube body (1) is arranged at a position between the drainage bag (3) and the sampling tube (2), and the water stop clamp (4) outside the sampling tube (2) is arranged at a position between the sampling seat and the tube body (1).

6. The abdominal drainage tube with the access passage according to claim 5 wherein the balloon (58) and the tube body (1) are arranged in parallel with each other and the balloon (58) is arranged on the side of the sampling tube (2) remote from the clip (56).

7. The abdominal drainage tube with a retaining channel according to claim 6 wherein a one-way valve is provided between a plurality of said air holes (59) and the raised position in the balloon (58), said one-way valve being adapted for inhalation by the balloon (58) from the outside.