CN211751307U

CN211751307U - Anus exhaust apparatus

Info

Publication number: CN211751307U
Application number: CN201921567576.0U
Authority: CN
Inventors: 刘玉洁
Original assignee: Third Affiliated Hospital Sun Yat Sen University
Current assignee: Third Affiliated Hospital Sun Yat Sen University
Priority date: 2019-09-20
Filing date: 2019-09-20
Publication date: 2020-10-27
Anticipated expiration: 2029-09-20

Abstract

The utility model discloses an anus exhaust device, belonging to the technical field of medical drainage instruments, comprising an observation container and a catheter; the upper end of the observation container is provided with a liquid inlet hole for injecting liquid, and an end cover is arranged on the liquid inlet hole; the pipe inlet hole is provided with a connecting piece; the hook is used for fixing the observation container; the air inlet end of the guide pipe is provided with scale marks along the length direction of the guide pipe; the pipe passes through connecting piece fixed connection the drainage bag, the exhaust end of pipe passes the connecting piece stretches into in the drainage bag, works as pipe fixed connection when the drainage bag, the gas vent of exhaust end is located the liquid level lower part of liquid. The utility model discloses an anus exhaust apparatus can avoid the pipe to deviate from liquid, prevents to injure patient by mistake in the intubate operation, improves operating efficiency, reduces the fault rate, and the reliability is high, practices thrift the cost.

Description

Anus exhaust apparatus

Technical Field

The utility model belongs to the technical field of medical drainage apparatus, especially, relate to an anus exhaust apparatus.

Background

Anal ventilation is a treatment method in which the anal canal is inserted into the rectum from the anus to discharge the accumulated air in the intestinal cavity and relieve abdominal distension. The method has the advantages of no pain to patients, no abdominal pain and abdominal distention after use, and good application prospect.

In clinical practice, when the patient needs to be subjected to anus exhaust, the preparation work is complicated due to the fact that a special anus exhaust tool is not provided, a tying water bottle, a water bottle support frame, an anal tube, a drainage tube, an adhesive tape, a buckle pin and the like need to be prepared, material consumption is high in the preparation process, waste is high, and the preparation time is long; in the treatment process, the anal tube is easy to move due to the air exhaust operation and even falls out of the water in the water bottle, so that the air exhaust observation is influenced; when a nursing staff inserts a tube, the insertion depth is often sensed by feeling, and the inaccurate positioning easily causes trauma to the patient, so that the pain of the patient is increased. Therefore, improvements are needed in the current anal venting tools.

Disclosure of Invention

The utility model is provided for solving the problems existing in the prior art, and aims to provide an exhaust device for anus.

The technical scheme of the utility model is that:

an anal ventilation device comprising a viewing container and a catheter;

the upper end of the observation container is provided with a liquid inlet hole for injecting liquid, and an end cover is arranged on the liquid inlet hole; the connecting piece mounting hole is internally provided with a connecting piece, the outer diameter of the connecting piece is matched with the inner diameter of the connecting piece mounting hole, and the connecting piece is internally provided with a pipe inlet hole; the hook is used for fixing the observation container;

one end of the guide pipe is an air inlet end provided with an air inlet, the other end of the guide pipe is an air outlet end provided with an air outlet, and the side of the air inlet end on the guide pipe is provided with scale marks along the length direction of the guide pipe; the exhaust end of the guide pipe penetrates through the connecting piece and extends into the observation container, the guide pipe is fixedly connected with the observation container through the connecting piece, and when the guide pipe is fixedly connected with the observation container, the exhaust port of the exhaust end is positioned at the lower part of the liquid level of the liquid.

The connecting piece is for being equipped with the internal screw thread solid fixed ring, is close to the pipe exhaust end and is equipped with the pipe box along the pipe outer circumference, pipe box external screw thread with gu fixed ring internal thread phase-match.

The connecting piece adopts a quick-connection plug.

The guide pipe is fixedly connected with a connecting piece mounting hole of the observation container through the connecting piece in a non-detachable mode.

The maximum scale value marked by the scale marks is not less than 10cm and not more than 20 cm.

The observation container adopts a drainage bag, and the catheter adopts an anal tube.

The side wall of the air inlet end of the anal tube is provided with two air inlet holes, and the two air inlet holes are arranged in a staggered mode in the axial direction and the radial direction of the anal tube respectively.

The diameter of the air inlet hole is 1 cm.

The utility model can fix the position of the observation container, and reduce the space occupied by the observation container; the insertion depth of the catheter in the patient body can be accurately positioned by nursing staff, the operation efficiency is improved, and the patient is prevented from being injured by mistake; the catheter and the observation container are fixedly connected, so that the exhaust port of the catheter does not move due to the movement of the catheter part outside the drainage bag, and the exhaust port of the catheter is always positioned below the liquid level, thereby bringing convenience for exhaust operation and observation. The utility model discloses can avoid the pipe to deviate from liquid, prevent to injure patient by mistake in the operation, improve operating efficiency, reduce the fault rate, the reliability is high, practices thrift the cost.

Drawings

Fig. 1 is a front view provided by an embodiment of the present invention;

fig. 2 is a schematic view of the structure of the anal canal of fig. 1;

fig. 3 is a perspective view of another embodiment of the present invention;

fig. 4 is a schematic view of the structure of the anal canal of fig. 3.

Wherein: 1. observing the container; 11. a liquid inlet hole; 12. an end cap; 13. a connector mounting hole; 14. a connecting member; 141. a fixing ring; 142. quickly connecting a plug; 15. a pipe inlet hole; 16. hooking; 17. a drainage bag; 2. A conduit; 21. scale lines; 22. an anal canal; 23. pipe sleeve; 24. an air inlet; 25. an exhaust port; 26. and (4) air inlet holes.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and examples:

an anal ventilation device comprising an observation container 1 and a duct 2; the upper end of the observation container 1 is provided with a liquid inlet hole 11 for injecting liquid, and an end cover 12 is arranged on the liquid inlet hole 11; a connecting piece mounting hole 13 is formed, a connecting piece 14 is mounted in the connecting piece mounting hole 13, the outer diameter of the connecting piece 14 is matched with the inner diameter of the connecting piece mounting hole 13, and a pipe inlet hole 15 is formed in the connecting piece 14; a hook 16 for fixing the observation container 1; one end of the guide pipe 2 is an air inlet end provided with an air inlet 24, the other end of the guide pipe 2 is an air outlet end provided with an air outlet 25, and the side of the air inlet end on the guide pipe 2 is provided with scale marks 21 along the length direction of the guide pipe 2; the exhaust end of the conduit 2 extends into the observation container 1 through the connecting piece 14, the conduit 2 is fixedly connected with the observation container 1 through the connecting piece 14, and when the conduit 2 is fixedly connected with the observation container 1, the exhaust port 25 at the exhaust end is positioned at the lower part of the liquid level of the liquid.

As shown in fig. 1 to 4, the observation vessel 1 can be hung on a bed head, a shelf, or the like by a hook 16, the position of the observation vessel 1 is fixed, and the space occupied by the observation vessel 1 is reduced; liquid can be injected into the observation container through the liquid inlet hole 11, and the observation container can be tightly covered by the end cover 12 to prevent the liquid from flowing out; the scale marks 21 are arranged along the length direction of the catheter 2, so that the nursing staff can accurately position the insertion depth of the catheter 2 in the body of the patient, the operation efficiency is improved, and the patient is prevented from being injured by mistake; the catheter 2 is fixedly connected with the drainage bag 17 through the connecting piece 14, so that the exhaust port 25 of the catheter 2 is not moved due to the movement of the part of the catheter 2 outside the drainage bag 17, and the exhaust port 25 of the catheter 2 is always positioned below the liquid level, thereby bringing convenience to exhaust operation and observation. Can avoid pipe 2 to deviate from liquid in this design, prevent to injure patient by mistake in the intubate operation, improve operating efficiency, reduce the error rate, the reliability is high, practices thrift the cost.

In one embodiment of the present invention, the connecting member 14 is a fixing ring 141 with internal threads, and is close to the exhaust end of the conduit 2 and is provided with a pipe sleeve 23 along the outer circumference of the conduit 2, and the external threads of the pipe sleeve 23 are matched with the internal threads of the fixing ring 141. As shown in fig. 1 and 2, the position of the tube sleeve 23 can be determined by referring to the size of the drainage bag 17, so that the exhaust port 25 of the catheter 2 is positioned below the liquid level of the liquid when the tube sleeve 23 is screwed into the fixing ring 141, and the design is convenient for assembling the drainage bag 17 and the catheter 2, and is convenient for operation, and is convenient for observing the container 1 to fix the catheter 2 and take the catheter 2 out of the drainage bag 17.

The fixing ring 141 and the pipe sleeve 23 can also adopt other connection relations, such as clamping connection and the like, and the pipe sleeve 23 can be detachably connected in the fixing ring 141, so that the catheter 2 or the drainage bag 17 can be conveniently replaced, and the use cost is reduced.

In one embodiment of the present invention, the connector 14 is a quick connector 142. As shown in fig. 3 and 4, the quick connector 142 is easy to operate, and can quickly fix the observation container 1 and the catheter 2 and take the catheter 2 out of the drainage bag 17.

The utility model discloses an embodiment, pipe 2 passes through connecting piece 14 non-detachable fixed connection observe the connecting piece mounting hole 13 of container 1, as shown in fig. 3, fig. 4, connecting piece 14 can adopt non-detachable connected modes such as bonding, welding, realizes the fixed connection of pipe 2 and connecting piece mounting hole 13, further simplified operation.

In one embodiment of the present invention, the maximum scale value marked by the scale mark 21 is not less than 10cm and not more than 20 cm. As shown in fig. 1 to 4, the anus insertion depth can realize air exhaust within the set range of the maximum scale value, and the patient can not be injured by mistake, so that the anus insertion depth is suitable for patients with different body types.

In one embodiment of the present invention, the observation container 1 is a drainage bag 17, and the catheter 2 is an anal canal 22. In the technical scheme, the catheter 2 preferably adopts the anal canal 22, the observation container 1 preferably adopts the drainage bag 17, and the design is improved by using the existing equipment, so that the physiological structure of the human body is met, and the design and manufacturing cost can be reduced. It is worth mentioning that other tubular elements can be used for the duct 2, the purpose of which is to convey the gases exiting from the anus into the liquid in the observation container 1; the observation container 1 can also adopt other transparent containers, and aims to facilitate the observation of the existence of bubbles in the liquid and the emergence of the bubbles.

In one embodiment of the present invention, the air inlet port 26 is disposed on the side wall of the air inlet end of the anal tube 22, the air inlet ports 26 are disposed on two same sides, and the two air inlet ports 26 are respectively disposed along the axial direction and the radial direction of the anal tube 22 in a staggered manner. As shown in fig. 1 to 4, the air inlet of the anal tube comprises an air inlet 24 and an air inlet hole 26, and the air inlet hole 26 enlarges the air inlet of the anal tube 22, so that the possibility of blocking the inlet of the anal tube 22 is reduced, and the ventilation is facilitated.

In one embodiment of the present invention, the diameter of the air inlet 26 is 1cm, so that the air inlet 26 is not easy to be blocked, and the air exhaust is convenient.

Example 1: as shown in fig. 1 and 2, an anal ventilation device comprises a liquid collecting bag and an anal tube 22; the upper end of the liquid collecting bag is provided with a connecting piece mounting hole 13, a liquid inlet hole 11 for injecting liquid and a hook 16 for fixing the liquid collecting bag, the liquid inlet hole 11 is provided with an end cover 12, and the connecting piece mounting hole 13 is internally provided with an internal threaded fixing ring 141; the air inlet 24 of the anal tube 22 adopts a horn-shaped structure; the side of the air inlet end on the anal tube 22 is provided with scale marks 21 along the length direction of the anal tube 22, and the maximum scale value marked by the scale marks 21 is not less than 10cm and not more than 20 cm; a pipe sleeve 23 is arranged near the exhaust end of the anal pipe 22 along the outer circumference of the anal pipe 22, the external thread of the pipe sleeve 23 is matched with the internal thread of the fixing ring 141, the anal pipe 22 is fixedly connected with the fixing ring 141 through the pipe sleeve 23 and further fixedly connected with the drainage bag 17, the exhaust end of the anal pipe 22 penetrates through the fixing ring 141 and extends into the drainage bag 17, and when the anal pipe 22 is screwed on the drainage bag 17, the exhaust port 25 of the exhaust end is positioned at the lower part of the liquid level of the liquid.

The working principle is as follows: when in operation, liquid is injected into the liquid collecting bag from the liquid inlet hole 11, and the liquid collecting bag is fixedly suspended through the hook 16; then, the air exhaust end of the anal tube 22 passes through the connecting piece 14 and extends into the drainage bag 17, and the pipe sleeve 23 of the anal tube 22 is screwed in the fixing ring 141 of the liquid collecting bag; the air inlet end of the anal canal 22 is inserted into the anus of the patient with reference to the scale marks 21.

Example 2: as shown in fig. 3 and 4, an anal ventilation device comprises a liquid collecting bag and an anal tube 22; the upper end of the liquid collecting bag is provided with a connecting piece mounting hole 13, a liquid inlet hole 11 for injecting liquid and a hook 16 for fixing the liquid collecting bag, the liquid inlet hole 11 is provided with an end cover 12, and the connecting piece mounting hole 13 is internally provided with a quick-connect plug 142; the air inlet 24 of the anal tube 22 adopts a horn-shaped structure; the side of the air inlet end on the anal tube 22 is provided with scale marks 21 along the length direction of the anal tube 22, and the maximum scale value marked by the scale marks 21 is not less than 10cm and not more than 20 cm; the anal tube 22 is fixedly connected with the drainage bag 17 through the quick-connection plug 142, the exhaust end of the anal tube 22 passes through the quick-connection plug 142 and extends into the drainage bag 17, and when the anal tube 22 is fixed on the drainage bag 17 through the quick-connection plug 142, the exhaust port 25 at the exhaust end is positioned at the lower part of the liquid level of the liquid.

The working principle is as follows: when in operation, liquid is injected into the liquid inlet hole 11, and the liquid inlet bag is fixedly suspended through the hook 16; then, the exhaust end of the anal canal 22 passes through the connecting piece 14 and extends into the drainage bag 17, the quick-connection plug 142 is adjusted to ensure that the quick-connection plug 142 is fixedly connected with the anal canal 22, and the exhaust port 25 at the exhaust end of the anal canal 22 is positioned at the lower part of the liquid level; the air inlet end of the anal canal 22 is inserted into the anus of the patient with reference to the scale marks 21.

The utility model can fix the position of the observation container 1 and reduce the space occupied by the observation container 1; the insertion depth of the catheter 2 in the patient body can be accurately positioned by nursing staff, the operation efficiency is improved, and the patient is prevented from being injured by mistake; the catheter 2 and the observation container 1 are fixedly connected, so that the exhaust port 25 of the catheter 2 does not move due to the movement of the part of the catheter 2 outside the drainage bag 17, and the exhaust port 25 of the catheter 2 is always positioned below the liquid level, thereby bringing convenience to exhaust operation and observation. The utility model discloses can avoid pipe 2 to deviate from liquid, prevent to injure patient by mistake in the operation, improve operating efficiency, reduce the fault rate, the reliability is high, practices thrift the cost.

Claims

1. An anal venting device, characterized by comprising an observation vessel (1) and a duct (2);

the upper end of the observation container (1) is provided with a liquid inlet hole (11) for injecting liquid, and an end cover (12) is arranged on the liquid inlet hole (11); the connecting piece mounting hole (13) is internally provided with a connecting piece (14), the outer diameter of the connecting piece (14) is matched with the inner diameter of the connecting piece mounting hole (13), and the connecting piece (14) is internally provided with a pipe inlet hole (15); a hook (16) for fixing the observation container (1);

one end of the guide pipe (2) is an air inlet end provided with an air inlet (24), the other end of the guide pipe is an air outlet end provided with an air outlet (25), and the side of the air inlet end on the guide pipe (2) is provided with scale marks (21) along the length direction of the guide pipe (2); the exhaust end of pipe (2) passes connecting piece (14) stretch into observe in the container (1), pipe (2) pass through connecting piece (14) fixed connection observe container (1), work as pipe (2) fixed connection when observing container (1), the gas vent (25) of exhaust end are located the liquid level lower part of liquid.

2. Anal venting device according to claim 1, wherein the connector (14) is a fixing ring (141) provided with an internal thread, and a sleeve (23) is provided along the outer circumference of the catheter (2) near the venting end of the catheter (2), the sleeve (23) being externally threaded to match the internal thread of the fixing ring (141).

3. Anal venting device according to claim 1, wherein the connector (14) is a quick connect plug (142).

4. Anal venting device according to claim 1, wherein the catheter (2) is fixedly connected to the attachment mounting hole (13) of the observation container (1) by means of the attachment (14) in a non-detachable manner.

5. Anal venting device according to any one of claims 2 to 4, wherein the maximum scale value marked by the graduation marks (21) is not less than 10cm and not more than 20 cm.

6. Anal venting device according to claim 5, wherein the viewing container (1) is a drainage bag (17) and the catheter (2) is an anal canal (22).

7. Anal venting device according to claim 6, wherein the air inlet holes (26) are provided in the side wall of the air inlet end of the anal tube (22), wherein two identical air inlet holes (26) are provided, and the two air inlet holes (26) are staggered in the axial direction and the radial direction of the anal tube (22).

8. Anal venting device according to claim 7, wherein the air inlet hole (26) has a diameter of 1 cm.