CN217067223U

CN217067223U - Balance evaluation device for enema inflow and outflow for infants

Info

Publication number: CN217067223U
Application number: CN202122876092.8U
Authority: CN
Inventors: 赵沛沛; 沈倩倩
Original assignee: Childrens Hospital of Zhejiang University School of Medicine
Current assignee: Childrens Hospital of Zhejiang University School of Medicine
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-07-29
Anticipated expiration: 2031-11-22

Abstract

The utility model provides a balanced evaluation device of enema discrepancy volume for baby belongs to the medical instrument field, it has solved current inconvenient aassessment and has observed the leakage fluid volume scheduling problem that obtains baby behind the enema, including the pipe, the three-way valve, syringe and drainage bag, the three-way valve is provided with first opening, second opening and third opening, the one end of pipe is for inserting the end, first opening is used for connecting with the other end of pipe, the second opening is used for connecting with the syringe, the third opening is used for connecting with the drainage bag, the three-way valve is provided with rotary switch, rotary switch can rotate and make first opening and second opening intercommunication or first opening and third opening intercommunication, all be provided with the scale on syringe and the drainage bag. The utility model discloses convenient operation, feed liquor volume and leakage fluid volume when just making things convenient for medical personnel to the baby enema aassessment.

Description

Balance evaluation device for enema inflow and outflow for infants

Technical Field

The utility model belongs to the field of medical equipment, in particular to balanced evaluation device of enema discrepancy volume for baby.

Background

Enema is a method of inserting a liquid for perfusion into the colon from the anus through the rectum with a catheter for the purpose of stimulating intestinal peristalsis, relieving constipation, eliminating flatulence, etc., and also cleansing the intestinal tract by enema before some intestinal operations or examinations.

Currently, a transparent plastic catheter is usually used for enema of infants, and is inserted from the anus through the rectum, then the other end of the catheter is connected with a syringe, and a piston of the syringe is pushed to push the enema into the body. When the baby discharges liquid, the injector is taken down, the bag is connected to the other end of the conduit, and the bag collects the liquid.

However, the conventional device is used for enema, so that the liquid discharge amount of the infant after enema is inconvenient to evaluate and observe.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a balanced evaluation device of enema discrepancy volume for baby to the above-mentioned problem that exists among the prior art.

The purpose of the utility model can be realized by the following technical proposal: the utility model provides a balanced evaluation device of enema discrepancy volume for baby, includes pipe, three-way valve, syringe and drainage bag, the three-way valve is provided with first opening, second opening and third opening, the one end of pipe is for inserting the end, first opening is used for connecting with the other end of pipe, the second opening is used for connecting with the syringe, the third opening is used for connecting with the drainage bag, the three-way valve is provided with rotary switch, rotary switch can rotate and makes first opening and second opening intercommunication perhaps first opening and third opening intercommunication, all be provided with the scale on syringe and the drainage bag.

The utility model discloses a theory of operation: insert the end and insert baby's anus, then rotatory rotary switch makes first opening and second opening intercommunication when rotary switch is rotatory, and the third opening is all not linked together with first opening, second opening this moment, injects enema into the pipe through the syringe, because the syringe is provided with the scale, can audio-visually observe the feed liquor volume of enema. After the enema is finished, the rotary switch is rotated, when the rotary switch rotates, the first opening is communicated with the third opening, the second opening is not communicated with the first opening and the third opening, liquid in the intestinal tract of the baby is discharged to the drainage bag from the catheter, and the liquid discharge amount of the baby can be visually observed by observing scales on the drainage bag through the through pipe. The utility model discloses convenient operation, feed liquor volume and leakage fluid volume when just making things convenient for medical personnel to the baby enema aassessment.

In the above-mentioned balanced evaluation device of infant's enema discrepancy, rotary switch is including setting up the outside handle portion of three-way valve and setting up the inside rotary valve ball of three-way valve, thereby the handle portion is used for supplying people's rotation to drive the rotation of rotary valve ball.

In foretell baby with enema discrepancy balance assessment device, the handle portion is provided with first bellying, second bellying and third bellying, be provided with the first recess of L type between first bellying and the second bellying, be provided with the second recess of L type between first bellying and the third bellying, thereby first recess and second recess are used for supplying people's finger embedding to rotate the handle portion.

In the above-described device for evaluating the balance of the amount of entered or exited enema for infants, the rotary valve ball is provided with an L-shaped passage, and the rotary valve ball can be rotated so that the first opening and the second opening communicate through the passage or the first opening and the third opening communicate through the passage.

In the above-mentioned balance evaluation device for the amount of enema entering and exiting for infants, the handle portion is provided with an identification area corresponding to the position of the passage.

In the device for evaluating balance of enema inlet and outlet amounts for infants, the first opening, the second opening and the third opening are respectively provided with a joint, and the catheter, the injector and the drainage bag are connected through the joints and the three-way valve.

In the above-mentioned balance evaluation device for the amount of entered or exited enemas for infants, the insertion end is opened with a plurality of openings.

Compared with the prior art, the utility model discloses convenient operation, feed liquor volume and leakage fluid volume when just making things convenient for medical personnel to the baby enema assess.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is an enlarged schematic view of a portion a of fig. 1 according to the present invention;

fig. 3 is an enlarged schematic view of fig. 1 at B according to the present invention;

fig. 4 is a schematic structural diagram of the three-way valve of the present invention;

fig. 5 is a schematic structural diagram of the rotary switch of the present invention;

fig. 6 is a schematic sectional structure diagram of the three-way valve of the present invention.

In the figure, 1, a catheter; 2. a three-way valve; 3. an injector; 4. a drainage bag; 5. a first opening; 6. a second opening; 7. a third opening; 8. an insertion end; 9. a rotary switch; 10. a handle portion; 11. a first boss portion; 12. a second boss portion; 13. a third boss portion; 14. a first groove; 15. a second groove; 16. rotating the valve ball; 17. a channel; 18. a joint; 19. opening a hole; 20. an identification area; 21. and (4) calibration.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1-6, a balance evaluation device for enema inflow and outflow for infants comprises a catheter 1, a three-way valve 2, a syringe 3 and a drainage bag 4, wherein the three-way valve 2 is provided with a first opening 5, a second opening 6 and a third opening 7, one end of the catheter 1 is an insertion end 8, the first opening 5 is used for being connected with the other end of the catheter 1, the second opening 6 is used for being connected with the syringe 3, the third opening 7 is used for being connected with the drainage bag 4, the three-way valve 2 is provided with a rotary switch 9, the rotary switch 9 can be rotated to enable the first opening 5 to be communicated with the second opening 6 or the first opening 5 to be communicated with the third opening 7, and scales 21 are arranged on the syringe 3 and the drainage bag 4.

In more detail, the rotary switch 9 includes a handle portion 10 disposed outside the three-way valve 2 and a rotary valve ball 16 disposed inside the three-way valve 2, and the handle portion 10 is used for a person to rotate so as to drive the rotary valve ball 16 to rotate. The handle portion 10 is connected to a rotary valve ball 16, and the medical staff rotates the handle portion 10, and the rotary valve ball 16 rotates together with the handle portion 10.

In more detail, the handle portion 10 is provided with a first protruding portion 11, a second protruding portion 12 and a third protruding portion 13, an L-shaped first groove 14 is provided between the first protruding portion 11 and the second protruding portion 12, an L-shaped second groove 15 is provided between the first protruding portion 11 and the third protruding portion 13, and the first groove 14 and the second groove 15 are used for being inserted by fingers of a person to rotate the handle portion 10.

Medical personnel imbed the finger in first recess 14 and second recess 15, then rotated handle portion 10, and first bellying 11, second bellying 12 and third bellying 13 play limiting displacement, restrict people's finger in first recess 14 and second recess 15 to make things convenient for medical personnel to rotate rotary switch 9.

In further detail, the rotary valve ball 16 is provided with a passage 17 of an L-shape, and the rotary valve ball 16 can be rotated so that the first opening 5 and the second opening 6 communicate through the passage 17 or the first opening 5 and the third opening 7 communicate through the passage. The grip portion 10 is provided with an identification area 20 corresponding to the position of the passage 17.

When the rotary valve ball 16 rotates, the position of the L-shaped channel 17 changes, and the mark area 20 is used for informing medical staff of the position of the channel 17, so that the medical staff can visually observe whether the first opening 5 is communicated with the second opening 6 or the third opening 7.

In further detail, the first opening 5, the second opening 6 and the third opening 7 are all provided with a joint 18, and the catheter 1, the syringe 3 and the drainage bag 4 are all connected with the three-way valve 2 through the joints 18. The catheter 1 is inserted into the connector 18 at the first opening 5, the outlet nozzle of the syringe 3 is inserted into the connector 18 at the second opening 6, and the inlet tube of the drainage bag 4 is inserted into the connector 18 at the third opening 7.

More specifically, the insertion end 8 is provided with a plurality of openings 19. Enema enters the intestinal canal from the opening 19, liquid in the intestinal canal flows back to the catheter 1 from the opening 19, and the plurality of openings 19 reduce the occurrence of blockage.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although a large number of terms are used here more, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any one of the additional limitations of the present invention.

Claims

1. An evaluation device for balancing the amount of enema entering and exiting for infants is characterized by comprising a catheter (1), a three-way valve (2), an injector (3) and a drainage bag (4), the three-way valve (2) is provided with a first opening (5), a second opening (6) and a third opening (7), one end of the catheter (1) is an insertion end (8), the first opening (5) is used for being connected with the other end of the catheter (1), the second opening (6) is used for connecting with a syringe (3), the third opening (7) is used for connecting with a drainage bag (4), the three-way valve (2) is provided with a rotary switch (9), the rotary switch (9) being rotatable such that the first opening (5) and the second opening (6) or the first opening (5) and the third opening (7) are in communication, scales (21) are arranged on the injector (3) and the drainage bag (4).

2. An enema inlet and outlet amount balance assessment device for infants according to claim 1, wherein said rotary switch (9) comprises a handle portion (10) disposed outside the three-way valve (2) and a rotary valve ball (16) disposed inside the three-way valve (2), said handle portion (10) is used for a person to rotate and thus to rotate the rotary valve ball (16).

3. An enema inlet and outlet amount balance assessment device for infants according to claim 2, wherein said handle portion (10) is provided with a first protrusion (11), a second protrusion (12) and a third protrusion (13), a first L-shaped groove (14) is provided between said first protrusion (11) and said second protrusion (12), a second L-shaped groove (15) is provided between said first protrusion (11) and said third protrusion (13), said first groove (14) and said second groove (15) are used for the insertion of human fingers to rotate said handle portion (10).

4. An enema intake and outflow balance assessment device for infants according to claim 2, wherein said rotary valve ball (16) is provided with an L-shaped channel (17), said rotary valve ball (16) being rotatable such that the first opening (5) and the second opening (6) communicate through the channel (17) or the first opening (5) and the third opening (7) communicate through the channel (17).

5. An enema inlet and outlet balance evaluating device for infants according to claim 3, wherein the handle portion (10) is provided with an identification area (20) for corresponding to the position of the passage (17).

6. An enema inlet and outlet balance assessment device for infants according to claim 1, wherein joints (18) are arranged at the first opening (5), the second opening (6) and the third opening (7), and the catheter (1), the syringe (3) and the drainage bag (4) are all connected through the joints (18) and the three-way valve (2).

7. An apparatus for evaluating the balance of an entering amount and an exiting amount of enema for infants according to claim 1, wherein said insertion end (8) is opened with a plurality of openings (19).