CN213852686U - Abdominal cavity drainage tube - Google Patents

Abstract

The utility model discloses an abdominal cavity drainage tube which comprises a flushing tube; the spray head is arranged at the front end of the flushing pipe; the spray holes are uniformly arranged on the upper surface of the spray head; the drainage tube is arranged below the flushing tube; the water inlet pipe is coaxially arranged in the drainage pipe; the drainage holes are uniformly arranged on the outer wall of the front end of the drainage tube in the circumferential direction; the flushing pipe joint is axially arranged at the lower end of the water inlet pipe; the negative pressure drainage tube joint is vertically arranged on the outer wall of the drainage tube; the drainage flushing joint is vertically arranged on the outer wall of the drainage tube. The utility model provides a wash pipe in the current peritoneal cavity drainage tube set up respectively with the drainage tube, increases the patient wound, and the drainage tube dredges the difficulty after blockking up, the poor problem of drainage effect, drainage tube and wash pipe merge into a root canal, and the patient injury is little, can carry out the backwash, and the mediation is efficient, and the drainage is effectual.

Description

Abdominal cavity drainage tube

Technical Field

The utility model relates to the field of medical equipment, directly relate to an abdominal cavity drainage tube.

Background

The patient of abdominal cavity operation sometimes needs to wash, drain the wound and promote its recovery, and current wound is washed, the drainage tube is when using, is blockked up by debris easily, after blockking up, needs to pull out the clearance with the drainage tube from patient's abdominal cavity, then carries out the drainage again, and is very inconvenient, and is great to the patient injury moreover.

The Chinese patent 201710085010.3 discloses a drainage tube, a drainage device and a method for preventing the drainage tube from being blocked, wherein the drainage tube is arranged to comprise a plurality of sleeves which are detachably sleeved together from outside to inside, when the flow tube is blocked, the innermost sleeve of the drainage tube is pulled out, the inner blockage is pulled out together, and then the drainage tube returns to normal work. If the drainage tube is blocked again, the new innermost sleeve is separated from the drainage tube, so that the drainage tube can work continuously. The drainage tube, the drainage device and the method for preventing the drainage tube from being blocked provided by the invention have the characteristics of good recanalization effect and simplicity and convenience in operation, and the defect that objects outside the drainage tube are easily damaged by anti-blocking modes such as external force recanalization, drainage tube extraction and reinsertion is avoided. However, when the drainage tube is used, the liquid containing impurities drained by the drainage tube generally enters the tube from the outside of the tube and then is drained out of the tube, the drainage tube at the outermost layer is easily blocked firstly, the problem cannot be solved by pulling the inner sleeve after the blockage, and the drainage effect of the multi-layer sleeve is poor and the blockage is easy to occur.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome above-mentioned prior art not enough, provide an abdominal cavity drainage tube, the flushing pipe of having solved among the current abdominal cavity drainage tube sets up respectively with the drainage tube, increases the patient wound, and the drainage tube dredges the difficulty after being blockked up, and the poor problem of drainage effect, drainage tube and flushing pipe merge into a root canal, and the patient injury is little, can carry out the backwash, dredges efficiently, and the drainage is effectual.

The utility model adopts the technical proposal that:

an abdominal drainage tube comprising:

a flush tube having a hollow cylindrical shape;

the spray head is in a half football shape, is arranged at the front end of the flushing pipe and is fixedly and integrally connected with the flushing pipe;

the spray holes are round holes, are uniformly arranged on the upper surface of the spray head and are communicated with the spray head;

the drainage tube is in a hollow cylindrical shape, is arranged below the flushing tube and is fixedly and integrally connected with the flushing tube;

the water inlet pipe is hollow cylindrical, is coaxially arranged in the drainage pipe and is communicated with the flushing pipe;

the drainage holes are round holes, are uniformly arranged on the outer wall of the front end of the drainage tube in the circumferential direction and are communicated with the drainage tube;

the flushing pipe joint is axially arranged at the lower end of the water inlet pipe and is fixedly and integrally connected with the water inlet pipe;

the negative pressure drainage pipe joint is vertically arranged on the outer wall of the drainage pipe and is fixedly and integrally connected with the drainage pipe;

and the drainage flushing joint is vertically arranged on the outer wall of the drainage tube and is fixedly and integrally connected with the drainage tube.

Preferably, the inlet tube diameter is 1/2 the diameter of the draft tube.

Preferably, the flushing pipe, the spray head, the drainage pipe and the water inlet pipe are made of silica gel.

Preferably, the orifice diameter is smaller than the drainage orifice diameter.

Preferably, the peritoneal drainage tube further comprises:

scales are arranged on the outer walls of the flushing pipe and the drainage pipe.

The utility model discloses following beneficial effect has:

the utility model provides a pair of abdominal cavity drainage tube has solved the flushing pipe in the current abdominal cavity drainage tube and has set up respectively with the drainage tube, increases the patient wound, and the drainage tube dredges the difficulty after blockking up, and drainage effect poor problem, drainage tube and flushing pipe merge into a root canal, and the patient injury is little, can carry out the backwash, and it is efficient to dredge, and the drainage is effectual.

Drawings

Fig. 1 is a schematic view of the structure of the abdominal cavity drainage tube of the present invention.

Fig. 2 is a schematic view of the structure of the flushing pipe and the water inlet pipe of the present invention.

Fig. 3 is a schematic view of the structure of the drainage tube of the present invention.

Fig. 4 is a schematic view of the cross-sectional structure of the drainage tube of the present invention.

Fig. 5 is a schematic view of the structure of the sprinkler head of the present invention.

Description of the reference numerals

1. A flush tube; 2. a spray head; 3. spraying a hole; 4. a drainage tube; 5. a water inlet pipe; 6. a drainage hole; 7. a flushing pipe joint; 8. a negative pressure drainage tube joint; 9. draining and flushing the joint; 10. and (4) calibration.

Detailed Description

The technical solution of the present invention will be further specifically described with reference to fig. 1 to 5.

The present invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein but rather as being provided for the purpose of describing a thorough and complete disclosure. In the drawings, the size and relative sizes of structures and regions may be exaggerated for clarity.

As shown in fig. 1 to 5, the abdominal cavity drainage tube provided by the present invention comprises a hollow cylindrical irrigation tube 1; the semi-rugby-shaped spray head 2 is arranged at the front end of the flushing pipe 1 and is fixedly and integrally connected with the flushing pipe 1; the spray holes 3 are round holes, are uniformly arranged on the upper surface of the spray head 2 and are communicated with the spray head 2; the drainage tube 4 is hollow cylindrical and is arranged below the flushing tube 1 and is fixedly and integrally connected with the flushing tube 1; a hollow cylindrical water inlet pipe 5 is coaxially arranged in the drainage pipe 4 and communicated with the flushing pipe 1; the drainage holes 6 are round holes, are uniformly arranged on the outer wall of the front end of the drainage tube 4 in the circumferential direction and are communicated with the drainage tube 4; the flushing pipe joint 7 is axially arranged at the lower end of the water inlet pipe 5 and is fixedly and integrally connected with the water inlet pipe 5; the negative pressure drainage pipe joint 8 is vertically arranged on the outer wall of the drainage pipe 4 and is fixedly and integrally connected with the drainage pipe 4; the drainage flushing joint 9 is vertically arranged on the outer wall of the drainage tube 4 and is fixedly and integrally connected with the drainage tube 4. When the utility model is used, a medical staff inserts the flushing pipe 1 into the abdominal cavity of a patient, connects the flushing pipe joint 7 with the flushing liquid device, flushing liquid enters the flushing pipe 1 through the water inlet pipe 5 and is sprayed out from the spray holes 3 on the spray head 2 at the front end of the flushing pipe 1 to clean the part of the abdominal cavity of the patient, at the moment, the negative pressure drainage pipe joint 8 is connected with the negative pressure drainage device to drain the flushing liquid, so as to prevent the flushing liquid from accumulating in the abdominal cavity of the patient, if the drainage hole 6 is blocked by impurities in the negative pressure suction process, the negative pressure drainage device is closed, the drainage flushing joint 9 is connected with the flushing water device, the reverse flushing drainage pipe 4 is connected with the flushing liquid device, after the drainage pipe 4 is unobstructed, the flushing pipe 1 and the drainage pipe 4 of the existing abdominal cavity drainage pipe are respectively arranged, the wound of the patient is increased, the drainage hole 6 is blocked and needs to be pulled out and dredged, dredge the problem of inefficiency, drainage tube 4 and flushing pipe 1 merge into a pipe, can carry out the backwash, and patient's intubate injury is little, and the mediation is efficient, and the drainage is effectual.

The diameter of the water inlet pipe 5 is 1/2 of the diameter of the drainage pipe 4, the water inlet pipe 5 is axially arranged in the middle of the drainage pipe 4, and the overlarge diameter is not beneficial to the drainage of flushing liquid by the drainage pipe 4; wash pipe 1, shower nozzle 2, drainage tube 4 and inlet tube 5 are the silica gel material, and is soft, nontoxic harmless, avoids wash pipe 1, shower nozzle 2 etc. to hurt patient's peritoneal cavity mucous membrane, and the diameter of orifice 3 is less than the diameter of drainage hole 6, contains impurity in the drainage liquid after the washing, and the diameter of drainage hole 6 is big, can effectively avoid drainage hole 6 to be blockked up. The abdominal cavity drainage tube also comprises a scale 10 which is arranged on the outer walls of the flushing tube 1 and the drainage tube 4, and the scale 10 can enable medical personnel to master the insertion depth of the abdominal cavity drainage tube at any time so as to prevent the patient from being injured by the too-deep insertion.

The utility model provides a pair of abdominal cavity drainage tube has overcome the not enough of prior art, has solved current abdominal cavity drainage tube flushing pipe 1 and has set up respectively with drainage tube 4, increases the patient wound, and 6 blocks up in drainage hole must extract the mediation, the problem of mediation inefficiency, and drainage tube 4 and flushing pipe 1 merge into a root canal, can carry out the back flush, and the injury of patient's intubate is little, and the mediation is efficient, and the drainage is effectual.

While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.

Claims (5)

1. An abdominal drainage tube, comprising:

a flush tube having a hollow cylindrical shape;

the spray head is in a half football shape, is arranged at the front end of the flushing pipe and is fixedly and integrally connected with the flushing pipe;

the spray holes are round holes, are uniformly arranged on the upper surface of the spray head and are communicated with the spray head;

the drainage tube is in a hollow cylindrical shape, is arranged below the flushing tube and is fixedly and integrally connected with the flushing tube;

the water inlet pipe is hollow cylindrical, is coaxially arranged in the drainage pipe and is communicated with the flushing pipe;

the drainage holes are round holes, are uniformly arranged on the outer wall of the front end of the drainage tube in the circumferential direction, and are communicated with the drainage tube;

the flushing pipe joint is axially arranged at the lower end of the water inlet pipe and is fixedly and integrally connected with the water inlet pipe;

the negative pressure drainage pipe joint is vertically arranged on the outer wall of the drainage pipe and is fixedly and integrally connected with the drainage pipe;

and the drainage flushing joint is vertically arranged on the outer wall of the drainage tube and is fixedly and integrally connected with the drainage tube.

2. The peritoneal drainage tube of claim 1,

the inlet tube diameter is 1/2 the diameter of the draft tube.

3. The peritoneal drainage tube of claim 2,

the flushing pipe, the shower nozzle, the drainage tube and the inlet tube are made of silica gel.

4. The peritoneal drainage tube of claim 3,

the diameter of the spray hole is smaller than that of the drainage hole.

5. The peritoneal drainage tube of claim 1, 2, 3 or 4, further comprising:

scales are arranged on the outer walls of the flushing pipe and the drainage pipe.

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