CN212346539U

CN212346539U - Bladder pressure measurement external member

Info

Publication number: CN212346539U
Application number: CN202020552480.3U
Authority: CN
Inventors: 黄其密; 叶秋; 吕金莎; 陈慧; 范婷
Original assignee: Second Affiliated Hospital Army Medical University
Current assignee: Second Affiliated Hospital Army Medical University
Priority date: 2020-04-14
Filing date: 2020-04-14
Publication date: 2021-01-15
Anticipated expiration: 2030-04-14

Abstract

The utility model provides a bladder pressure measurement external member, including the tee bend, a pipe body, the urine bag, the bottle, first connecting pipe and the second connecting pipe that has the scale mark, the tee bend has the first expert of intercommunication of each other, second expert and third tee bend, the urine bag is connected to first expert, install the stop valve on the first expert, the ureter is connected to the third tee bend, the tail end of first connecting pipe is connected to the second expert, the tail end of body is connected to the head end of first connecting pipe, the tail end of second connecting pipe is connected to the head end of body, the bottle is connected to the head end of second connecting pipe, the normal saline water supply portion is connected to the body, install the checkpost on the second connecting pipe. The utility model discloses when measuring bladder negative pressure, close the stop valve earlier, make its second through and third through intercommunication, then pour into normal saline into to the body through normal saline water supply portion, but the negative pressure of formation forms audio-visual reading on the second connecting pipe, measures out data through the reading.

Description

Bladder pressure measurement external member

Technical Field

The utility model relates to a medical treatment field, concretely relates to bladder pressure measurement external member.

Background

The bladder is an abdominal cavity structure, and the change of the pressure in the bladder can reflect the change of the intra-abdominal pressure, so the bladder pressure has high correlation with the intra-abdominal pressure which is indirectly measured, so the bladder pressure is considered as a clinical gold standard for indirectly measuring the intra-abdominal pressure, the monitoring of the bladder pressure has very important significance for treating and curing critically ill patients, and the pressure measurement of the bladder by medical personnel is usually connected for many times and then is finally measured, which is troublesome.

SUMMERY OF THE UTILITY MODEL

The to-be-solved problem of the utility model is to provide a bladder pressure measurement external member conveniently carries out bladder pressure measurement to the above-mentioned not enough that exists among the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a bladder pressure measurement external member, includes tee bend, body, urine bag, bottle, first connecting pipe and has the second connecting pipe of scale mark, the tee bend has first logical, second logical and the third tee bend of intercommunication each other, first logical is connected the urine bag, first logical is gone up and is installed the stop valve, the third tee junction ureter, the second logical is connected the tail end of first connecting pipe, the head end of first connecting pipe is connected the tail end of body, the head end of body is connected the tail end of second connecting pipe, the head end of second connecting pipe is connected the bottle, normal saline water supply portion is connected to the body, install the checkpost on the second connecting pipe.

Further, the length of the first connecting pipe is 30cm, and the length of the second connecting pipe is 50 cm.

Further, the normal saline supply part comprises an injector and normal saline stored in the injector, and the injector needle is connected with the tube body.

Further, the normal saline water supply part comprises a cover body, a spring, a piston, a disc and a magnet, the disc is tightly attached to the outer wall of the cover body, the cover body is fixedly connected to the wall of the tube body and forms a closed inner cavity, the piston and the disc are located in the inner cavity and are matched with the inner cavity, the piston is connected to the inner wall of the inner cavity through the spring, the piston is located between the spring and the disc, the piston and the disc form a storage cavity for storing normal saline, a pair of through holes are formed in the disc, a through hole communicated with the cover body is formed in the cover body, a notch communicated with the storage cavity is formed in the cover body, a pulling knob connected to the disc extends out of the notch, and a recess is formed in the outer wall of the disc; work as the knob is located when breach left side tip, the perforation with the through-hole staggers, works as the knob is located when the breach middle part, the perforation with the through-hole intercommunication works as the knob is located when breach right side tip, sunken intercommunication the breach, be equipped with on the piston can by the iron plate of magnet attraction, the iron plate towards the spring.

Compared with the prior art, the utility model discloses following beneficial effect has: when the utility model is used for measuring the negative pressure of the bladder, the stop valve is firstly closed to ensure that the second way is communicated with the third way, then the normal saline is injected into the tube body through the normal saline water supply part, the formed negative pressure forms visual reading on the second connecting tube, and the data is measured out through the reading; before use, the patient with urine needs to empty the residual urine in the bladder, the patient without urine needs to inject normal saline into the bladder until the urine in the urine bag flows out and the injected normal saline is completely emptied, then connecting the third joint with the urinary catheter, closing the stop valve, clamping the connecting end of the second connecting pipe connected with the pipe body by a clamp, injecting 20ml of physiological saline into the pipe body from the physiological saline water supply part, slowly injecting the physiological saline into the bladder, then placing a zero scale line of the second connecting pipe at the position of an axillary midline anterior superior iliac spine, enabling the position above the zero scale of the second connecting pipe to be vertical to the ground, opening the clamp to close to enable the physiological saline to flow back to the second connecting pipe, recording the highest value and the lowest value when the water level above the zero point in the second connecting pipe fluctuates up and down along with respiration, taking an average value, and recording a first measurement result; in this method, two measurements are performed at the same time, and the average value is taken as the final pressure value in the bladder, and the unit of the result is cmH2O, and if conversion to mmHg is required, cmH2O/1.33 is required to be mmHg, and when attention is required, the total amount of the injected physiological saline is subtracted when recording the urine volume.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic structural view of a bladder manometry kit of the present invention.

Fig. 2 is a schematic view of the structure of the normal saline water supply part of the present invention.

Detailed Description

In order to make the utility model realize that technical means, creation characteristics, achievement purpose and effect are clearer and easily understand, it is right to combine below the figure and the detailed implementation mode the utility model discloses do further explanation:

note that the upper, lower, left, and right sides in the present invention are the upper, lower, left, and right sides shown in fig. 2.

The utility model provides a bladder manometry external member, including tee bend 1, body 2, urine bag 3, bottle 4, first connecting pipe 5 and second connecting pipe 6 that has the scale mark, bottle 4 is the aseptic empty bottle of 100ml-500ml, tee bend 1 has the first through 9, second through 10 and third through 11 that communicate each other, first through 9 connects urine bag 3, install stop valve 8 on the first through 9, stop valve 8 closes and can cuts first through 9, third through 11 connects ureter 7, second through 10 connects the tail end of first connecting pipe 5, the head end of first connecting pipe 5 is connected the tail end of body 2, the head end of body 2 is connected the tail end of second connecting pipe 6, the head end of second connecting pipe 6 is connected body 4, body 2 is connected the normal saline water supply portion, install card 14 on the second connecting pipe 6, clip 14 is carried second connecting pipe 6 can be right the second connecting pipe 6 dams, ureter 7 has drainage end 15 and gasbag end, the drainage end intercommunication third tee bend 11, urine bag 3 is connected through third connecting pipe 16 on the first 9 that pass through.

As a specific example, the length of the first connection pipe 5 is 30cm, and the length of the second connection pipe 6 is 50 cm.

As a specific embodiment, the saline supply part includes a syringe and saline stored in the syringe, the syringe needle is connected to the tube 2, and prepared saline is injected into the tube 2 through the syringe.

As a specific embodiment, the saline water supply part includes a cover 12, a spring 18, a piston 17, a disc 20 and a magnet, the cover 12 can pass through a magnetic field, the disc 20 is attached to an outer wall of the cover 12, the cover 12 is fixedly connected to a wall of the tube 2 and forms a closed inner cavity 13, the piston 17 and the disc 20 are located in the inner cavity 13 and are adapted to the inner cavity 13, the piston 17 is connected to an inner wall of the inner cavity 13 through the spring 18, the piston 17 is located between the spring 18 and the disc 20, the spring 17 is always under pressure, the piston 17 and the disc 20 form a storage cavity for storing saline, the disc 20 is provided with a pair of through holes 19, the cover 12 is provided with a through hole 23 for communicating with the cover 12, the cover 12 is provided with a notch 22 for communicating with the storage cavity, and a pull knob 21 connected to the disc 20 extends out of the notch 22, the outer wall of the disc 20 is provided with a recess 24; when the pull knob 21 is located at the left end of the notch 22, the through hole 19 is staggered with the through hole 23, the notch 22 is not communicated with the recess 24, when the pull knob 21 is located at the middle of the notch 22, the through hole 19 is communicated with the through hole 23 while the recess 24 is not communicated with the notch 22, when the pull knob 21 is located at the right end of the notch 22, the recess 24 is communicated with the notch 22 while the through hole 19 is not communicated with the through hole 23; an iron block which can be attracted by the magnet is arranged on the piston 17, and the iron block faces the spring 18; when the physiological saline needs to be injected into the storage cavity, the pulling knob 21 is pulled to be close to the right end part, the cover body 12 is approached to the outside through the magnet, the magnet attracts the piston 17 to compress the spring 18, meanwhile, the volume of the storage cavity is enlarged, and then the physiological saline is injected along the gap 22 and finally flows into the storage cavity through the recess 24; after the injection is finished, the pulling knob 21 is pulled to be positioned at the left side of the notch 22 to block the dent 24, so that the storage cavity forms a closed space, and finally the magnet is taken away; when the physiological saline needs to be injected into the tube body 2, the pulling knob 21 is pulled to be close to the middle of the notch, so that the storage inner cavity is communicated with the through hole 23 through the through hole 19 and is communicated with the tube body 2.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. A bladder manometry kit, characterized in that: comprises a tee joint (1), a tube body (2), a urine bag (3), a bottle body (4), a first connecting tube (5) and a second connecting tube (6) with scale marks, the tee joint (1) is provided with a first through (9), a second through (10) and a third through (11) which are communicated with each other, the first channel (9) is connected with the urine bag (3), a stop valve (8) is arranged on the first channel (9), the third passage (11) is connected with a urinary catheter (7), the second passage (10) is connected with the tail end of the first connecting pipe (5), the head end of the first connecting pipe (5) is connected with the tail end of the pipe body (2), the head end of the pipe body (2) is connected with the tail end of the second connecting pipe (6), the bottle (4) is connected to the head end of second connecting pipe (6), normal saline water supply portion is connected in body (2), install the checkpost on second connecting pipe (6).

2. The bladder manometry kit of claim 1, wherein: the length of the first connecting pipe (5) is 30cm, and the length of the second connecting pipe (6) is 50 cm.

3. The bladder manometry kit of claim 1, wherein: the normal saline water supply part comprises an injector and normal saline stored in the injector, and the needle of the injector is connected with the tube body (2).

4. The bladder manometry kit of claim 1, wherein: the normal saline water supply part comprises a cover body (12), a spring (18), a piston (17), a disc (20) and a magnet, wherein the disc (20) is tightly attached to the outer wall of the cover body (12), the cover body (12) is fixedly connected to the wall of the pipe body (2) and forms a closed inner cavity (13), the piston (17) and the disc (20) are located in the inner cavity (13) and are matched with the inner cavity (13), the piston (17) is connected to the inner wall of the inner cavity (13) through the spring (18), the piston (17) is located between the spring (18) and the disc (20), the piston (17) and the disc (20) form a storage cavity for storing the normal saline, a pair of through holes (19) are formed in the disc (20), a through hole (23) communicated with the cover body (12) is formed in the cover body (12), and a notch (22) communicated with the storage cavity is formed in the cover body (12), a pulling knob (21) connected to the disc (20) extends out of the notch (22), and a recess (24) is formed in the outer wall of the disc (20); work as it is located to pull out and twist (21) during breach (22) left side tip, perforation (19) with through-hole (23) stagger, work as it is located to pull out to twist (21) during breach (22) middle part, perforation (19) with through-hole (23) intercommunication, work as it is located to pull out to twist (21) during breach (22) right side tip, sunken (24) intercommunication breach (22), be equipped with on piston (17) can by the iron plate of magnet attraction, the iron plate face spring (18).