CN215351038U

CN215351038U - Measuring device for measuring volume of gas discharged from anal tube

Info

Publication number: CN215351038U
Application number: CN202121332044.6U
Authority: CN
Inventors: 金丽
Original assignee: West China Second University Hospital of Sichuan University
Current assignee: West China Second University Hospital of Sichuan University
Priority date: 2021-06-16
Filing date: 2021-06-16
Publication date: 2021-12-31
Anticipated expiration: 2031-06-16

Abstract

The utility model discloses a measuring device for measuring the volume of gas discharged from an anal tube, which comprises a tube body, wherein one end of the tube body is provided with a joint for connecting the anal tube, the other end of the tube body is provided with an air bag, the tube body is provided with a volume measuring mechanism, the volume measuring mechanism comprises a measuring tube communicated with the tube body, a piston is arranged in the measuring tube in a sliding manner, the tube wall of the measuring tube is provided with scale marks, and a sealing mechanism for sealing the tube body is arranged between the measuring tube and the joint. The measuring device for measuring the volume of the gas discharged from the anal tube simplifies the evaluation operation of the flatulence degree in the patient body, and meanwhile, the volume of the gas discharged from the anal tube can be directly measured, so that the flatulence condition in the patient body can be accurately known.

Description

Measuring device for measuring volume of gas discharged from anal tube

Technical Field

The utility model relates to the field of medical equipment, in particular to a measuring device for measuring the volume of gas discharged from an anal tube.

Background

Clinically, when a patient has abdominal distension, the gas in the abdominal cavity of the patient is generally exhausted by means of the anal canal.

During the operation process, one end of the anal tube is inserted into the anus of the patient, the other end of the anal tube is inserted into the container filled with clear water, and then the number of bubbles generated at one end of the anal tube inserted into the clear water is counted within a certain time, so that the flatulence degree in the patient body is evaluated through the number of generated bubbles; however, since the volume of gas released by each generation of bubbles in the anal canal is different, i.e. the number of bubbles is not necessarily proportional to the amount of gas in the patient, there is a large error in estimating the degree of flatulence in the patient in this way; meanwhile, when the number of the bubbles is counted, the number needs to be counted manually, which is very tedious and consumes a large amount of working time of medical staff.

SUMMERY OF THE UTILITY MODEL

In view of the above problems, the utility model provides a measuring device for measuring the volume of the gas discharged from the anal tube, which simplifies the evaluation operation of the degree of the flatulence in the patient, and meanwhile, the volume of the gas discharged from the anal tube can be directly measured, so that the flatulence condition in the patient can be known more accurately.

The technical scheme of the utility model is as follows: the utility model provides a measuring device for be used for measuring anus pipe exhaust gas volume, includes the body, the one end of body is equipped with the joint that is used for connecting the anus pipe, and the other end of body is equipped with the gasbag, just be equipped with volume measurement mechanism on the body, volume measurement mechanism include with the survey buret of body intercommunication, sliding mounting has the piston in surveying the buret, is equipped with the scale mark on surveying the pipe wall of buret, just be equipped with the closing mechanism who is used for sealing the body between survey buret and the joint.

The working principle of the technical scheme is as follows: when the air bag is used for measurement, the joint can be connected with an anal tube inserted into the anus of a patient, and at the moment, gas exhausted from the anal tube enters the air bag along the tube body; when the specified time is reached, the medical staff can utilize the sealing mechanism to seal the pipe body between the measuring pipe and the joint, and then the joint is disconnected; meanwhile, in the scheme, the air bag can be in a flat uninflated state in an initial state, and one end of the piston can be opposite to a zero scale mark of the scale mark when the piston is in the initial state; work as after the joint disconnection, medical personnel can press the gasbag for in the gas in the gasbag enters into the measuring tube, and promote the interior piston slip of measuring tube, after the gas in the gasbag is whole discharged, at this moment, medical personnel can obtain anus pipe exhaust gas's volume through the scale numerical value of measuring intraductal piston final position, thereby be convenient for medical personnel accurate judge the internal bloated degree of patient.

And note that when the gas in the patient body is discharged through the anal tube, the gas is not necessarily continuous, and the pressure of the discharged gas is not necessarily equal every time, so that the scheme is provided with the air bag for transitional collection of the gas, and the situation that the piston in the measuring tube cannot be pushed by the pressure of the gas discharged from the anal tube or the piston slides freely in the measuring tube to cause the gas to leak from the gap of the piston is avoided.

In a further technical scheme, the air bag is a rubber bag, and the thickness of the air bag is 0.1 mm to 0.8 mm.

In the scheme, the thickness of the air bag is 0.1 mm to 0.8 mm, so that the weight of the bag wall of the air bag is convenient to reduce, and therefore, the gas with smaller pressure discharged by the anal tube can also enter the air bag; meanwhile, the air bag is a rubber bag, so that the air bag is convenient to ensure certain toughness, and the accidental rupture of the air bag is avoided.

In a further technical scheme, the joint comprises a conical head communicated with the pipe body, and a positioning ring is arranged at one end, close to the conical head, of the pipe body.

In this scheme, the end of inserting that connects is the toper design to be convenient for connect the high-speed joint with the anus pipe, simultaneously, the body is close to the one end of cone is equipped with the holding ring, also is convenient for insert the degree of depth of anus pipe spacing to the cone, avoids the cone to cause the harm to the port of anus pipe.

In a further technical scheme, a limiting groove is formed between the conical head and the positioning ring.

At present, conventional anal canal is usually made for rubber or soft polyvinyl chloride plastics etc. and certain elasticity that has, and in this scheme, is equipped with the spacing groove between cone and the holding ring to be convenient for after the cone inserts the anal canal, the opening of anal canal to the spacing groove direction tightens up, has reduced the unexpected possibility that drops of cone.

In a further technical scheme, survey the one end intercommunication of buret and have with survey buret looks vertically connecting pipe, the connecting pipe with the body communicates perpendicularly, the one end of surveying the buret and keeping away from the connecting pipe is equipped with the tube cap, just the tube cap is equipped with the exhaust hole.

In the scheme, the measuring tube is communicated with the tube body through the connecting tube, so that the measuring tube can be consistent with the length direction of the tube body, and the measuring device is convenient to store; meanwhile, the end, far away from the connecting pipe, of the measuring pipe is provided with the pipe cover, so that the possibility that foreign matters enter the measuring pipe to influence the sliding of the piston is reduced.

In a further technical scheme, the body is the rubber tube, sealing mechanism is including setting up mounting groove on the body, just install the closure in the mounting groove and press from both sides.

In the scheme, the pipe body is a rubber pipe, has certain deformation capacity and is convenient for the sealing clamp to clamp and seal the pipe body; the sealing clamp is arranged in the mounting groove, so that the positioning of the sealing clamp is convenient to realize, the sealing clamp is prevented from freely sliding on the pipe body, and meanwhile, the pipe body provided with the mounting groove is relatively thin, and the sealing of the sealing clamp is also convenient.

In a further technical scheme, the inner wall of survey buret is equipped with the spacing ring, works as the one end of piston with when the zero scale mark of scale mark aligns, the other end of piston with the spacing ring contact.

In this scheme promptly, survey the inner wall of buret and be equipped with the spacing ring in the position department of being close to zero scale mark to prevent that the piston from unexpected slipping to below the zero groove.

The beneficial effects of the utility model include:

1. in this scheme, after the gasbag is collecting the anus pipe combustion gas, medical personnel can press the gasbag for gas in the gasbag enters into the measuring tube, and promotes the piston slip in the measuring tube, can obtain anus pipe exhaust gas's volume through the scale numerical value of measuring intraductal piston final position promptly, thereby be convenient for medical personnel accuracy judge the internal bloated degree of patient.

2. This scheme is provided with an gasbag and collects as gaseous transition to avoided anus pipe exhaust gas's pressure can't promote the condition of measuring intraductal piston, perhaps the piston too freely slides in measuring intraductal, the condition that leads to gaseous gap from the piston to reveal.

3. In the scheme, the thickness of the air bag is 0.1 mm to 0.8 mm, so that the weight of the bag wall of the air bag is convenient to reduce, and therefore, the gas with smaller pressure discharged by the anal tube can also enter the air bag; meanwhile, the air bag is a rubber bag, so that the air bag is convenient to ensure certain toughness, and the accidental rupture of the air bag is avoided.

4. In this scheme, the end of inserting that connects is the toper design to be convenient for connect the high-speed joint with the anus pipe, simultaneously, the body is close to the one end of cone is equipped with the holding ring, also is convenient for insert the degree of depth of anus pipe spacing to the cone, avoids the cone to cause the harm to the port of anus pipe.

5. In this scheme, be equipped with the spacing groove between conical head and the holding ring to be convenient for after the conical head inserts the anal canal, the opening of anal canal to the spacing groove direction tightens up, has reduced the unexpected possibility that drops of conical head.

6. In the scheme, the measuring tube is communicated with the tube body through the connecting tube, so that the measuring tube can be consistent with the length direction of the tube body, and the measuring device is convenient to store; meanwhile, the end, far away from the connecting pipe, of the measuring pipe is provided with the pipe cover, so that the possibility that foreign matters enter the measuring pipe to influence the sliding of the piston is reduced.

7. In the scheme, the pipe body is a rubber pipe, has certain deformation capacity and is convenient to clamp and seal by the sealing clamp; the sealing clamp is arranged in the mounting groove, so that the positioning of the sealing clamp is convenient to realize, the sealing clamp is prevented from freely sliding on the pipe body, and meanwhile, the pipe body provided with the mounting groove is relatively thin, and the sealing of the sealing clamp is also convenient.

8. In this scheme, survey the inner wall of buret and be equipped with the spacing ring in the position department of being close to zero scale mark to prevent that the piston from unexpected slipping to below the zero groove.

Drawings

FIG. 1 is a schematic structural diagram of a measuring device for measuring the volume of gas discharged from an anal canal according to an embodiment of the present invention;

description of reference numerals:

10-tube body, 20-air bag, 30-conical head, 31-limiting groove, 32-positioning ring, 40-sealing clamp, 41-mounting groove, 50-connecting tube, 60-measuring tube, 61-tube cover, 62-piston and 63-limiting ring.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1:

the utility model provides a measuring device for be used for measuring anus pipe exhaust gas volume, includes body 10, the one end of body 10 is equipped with the joint that is used for connecting the anus pipe, and the other end of body 10 is equipped with gasbag 20, just be equipped with volume measurement mechanism on the body 10, volume measurement mechanism include with the survey buret 60 of body 10 intercommunication, slidable mounting has piston 62 in surveying buret 60, is equipped with the scale mark on surveying buret 60's the pipe wall, just be equipped with the closing mechanism who is used for sealing body 10 between surveying buret 60 and the joint.

During measurement, the connector can be connected with an anal tube inserted into the anus of a patient, and at the moment, gas exhausted from the anal tube enters the air bag 20 along the tube body 10; when the specified time has been reached, the medical professional may close the tube body 10 between the measurement tube 60 and the joint using the closing mechanism, and then disconnect the joint. Wherein, the air bag 20 can be in a flat uninflated state in the initial state, and the piston 62 can be a zero graduation line of which one end of the piston 62 is opposite to the graduation line in the initial state; after the joint is disconnected, the medical staff can press the air bag 20, so that the gas in the air bag 20 enters the measuring tube 60 and pushes the piston 62 in the measuring tube 60 to slide, wherein the piston 62 can be a rubber plug, and lubricating liquid can be soaked between the piston 62 and the inner wall of the measuring tube 60, so that the sliding of the piston 62 is facilitated, and meanwhile, the relative tightness of the piston 62 to the measuring tube 60 is also ensured; after the gas in the gasbag 20 is all discharged, at this moment, medical personnel can obtain anus pipe exhaust gas's volume through the scale numerical value of piston 62 final position in survey buret 60 promptly to be convenient for medical personnel's accuracy judge the internal bloated degree of patient.

And it is noted that the gas in the patient is not necessarily continuous when being discharged through the anal canal, and the pressure of the discharged gas is not necessarily equal every time, therefore, the embodiment is provided with a gas bag 20 for the transient collection of gas, just to avoid the situation that the piston 62 in the measuring tube 60 cannot be pushed by the pressure of the gas discharged from the anal canal, or the situation that the piston 62 slides freely in the measuring tube 60, which causes the gas to leak from the gap of the piston 62.

In another embodiment, the air bag 20 is a rubber bag, and the thickness of the air bag 20 is 0.1 mm to 0.8 mm, so as to reduce the weight of the bag wall of the air bag 20, thereby ensuring that the gas with lower pressure discharged from the anal canal can enter the air bag 20; meanwhile, the air bag 20 is a rubber bag, which is convenient for ensuring that the air bag 20 has certain toughness and avoiding the accidental rupture of the air bag 20.

In another embodiment, the fitting includes a conical head 30 in communication with the body 10, and the body 10 is provided with a retaining ring 32 at an end thereof adjacent the conical head 30.

In this embodiment, the end of inserting of joint is the toper design to be convenient for connect the high-speed joint with the anus pipe, simultaneously, body 10 is close to the one end of conical head 30 is equipped with holding ring 32, also is convenient for insert the degree of depth of anus pipe to conical head 30 and carries on spacingly, avoids conical head 32 to cause the harm to the port of anus pipe.

In another embodiment, a retaining groove 31 is provided between the conical head 30 and the retaining ring 32.

At present, the conventional anal canal is usually made of rubber or soft polyvinyl chloride plastic and has certain elasticity, in the embodiment, a limiting groove 31 is arranged between the conical head 30 and the positioning ring 32, so that after the conical head 30 is inserted into the anal canal, the opening of the anal canal is tightened towards the bottom of the limiting groove 31, and the possibility that the conical head 30 falls off accidentally is reduced.

In another embodiment, one end of the measuring tube 60 is connected to a connecting tube 50 perpendicular to the measuring tube 60, the connecting tube 50 is connected to the tube body 10, the end of the measuring tube 60 away from the connecting tube is provided with a tube cover 61, and the tube cover 61 is provided with an exhaust hole.

That is, in the present embodiment, the measurement pipe 60 is communicated with the pipe body 10 through the connection pipe 50, so that the length direction of the measurement pipe 60 can be consistent with the length direction of the pipe body 10, thereby facilitating the storage of the measurement apparatus of the present embodiment; meanwhile, the end of the measuring pipe 60, which is far away from the connecting pipe, is provided with the pipe cover 61, so that the possibility that foreign matters enter the measuring pipe 61 to influence the sliding of the piston is reduced.

In another embodiment, the tube 10 is a rubber tube, the sealing mechanism includes a mounting groove 41 disposed on the tube 10, and the sealing clip 40 is mounted in the mounting groove 41.

In this embodiment, the sealing clip 40 is similar to a water stop clip on an infusion apparatus, and when the sealing clip 40 is pressed, the tube body 10 is sealed by the convex block at the inner side of the sealing clip 40, wherein the tube body 10 is a rubber tube and has certain deformation capability, so that the sealing clip 40 can be conveniently clamped and sealed; the sealing clip 40 is installed in the installation groove 41, so that the sealing clip 40 can be conveniently positioned, the sealing clip 40 is prevented from freely sliding on the tube body 10, and meanwhile, the tube body 10 provided with the installation groove 41 is relatively thin, so that the sealing clip 40 can be conveniently sealed.

In a further embodiment, to prevent the piston 62 from accidentally sliding below the zero scale line, the inner wall of the measurement duct 60 is provided with a stop ring 63, and the other end of the piston 62 contacts the stop ring 63 when one end of the piston 62 is aligned with the zero scale line of the scale lines.

The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.

Claims

1. The utility model provides a measuring device for be used for measuring anus pipe exhaust gas volume, a serial communication port, includes the body, the one end of body is equipped with the joint that is used for connecting the anus pipe, and the other end of body is equipped with the gasbag, just be equipped with volume measurement mechanism on the body, volume measurement mechanism include with the survey buret of body intercommunication, slidable mounting has the piston in surveying the buret, is equipped with the scale mark on surveying the pipe wall of buret, just be equipped with the closing mechanism who is used for sealing the body between survey buret and the joint.

2. A measuring device for measuring the volume of gas exiting the anal canal as recited in claim 1, wherein the balloon is a rubber bladder and has a thickness of 0.1 mm to 0.8 mm.

3. A measuring device for measuring the volume of anal canal discharge gas as claimed in claim 1 wherein the adapter comprises a conical head in communication with the body and wherein the body is provided with a locating ring at an end thereof adjacent the conical head.

4. A measuring device for measuring the volume of anal canal displaced gas according to claim 3, wherein a stop groove is provided between the conical head and the positioning ring.

5. A measuring device for measuring the volume of gas discharged from the anal canal as claimed in claim 1, wherein the measuring tube has a connecting tube connected to one end of the measuring tube, the connecting tube being perpendicular to the tube body, the end of the measuring tube remote from the connecting tube being provided with a tube cover, and the tube cover being provided with a vent hole.

6. A measuring device for measuring the volume of gas exiting the anal canal as claimed in claim 1 wherein the tube body is a rubber tube and the closure mechanism comprises a mounting groove disposed on the tube body and a closure clip is mounted in the mounting groove.

7. A measuring device for measuring the volume of gas exiting the anal canal as claimed in claim 1 wherein the inner wall of the measuring tube is provided with a stop collar, the other end of the piston contacting the stop collar when one end of the piston is aligned with the zero graduation mark of the graduation marks.