CN217744410U - Ureter water bag with pressure monitoring meter - Google Patents
Ureter water bag with pressure monitoring meter Download PDFInfo
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- CN217744410U CN217744410U CN202220469107.0U CN202220469107U CN217744410U CN 217744410 U CN217744410 U CN 217744410U CN 202220469107 U CN202220469107 U CN 202220469107U CN 217744410 U CN217744410 U CN 217744410U
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Abstract
A ureter water sac with a pressure monitoring meter comprises the pressure monitoring meter, a three-way valve, a valve core, a knob piece, a catheter and a sac body piece; the three-way valve is provided with a connecting channel, a pressure reducing channel and a pressure measuring channel which are mutually communicated, the valve core is arranged at the connecting position, and the knob piece is connected with the valve core; the bag body part is arranged on the catheter, and one end of the catheter is detachably connected with the port of the pressure measuring channel; the pressure monitoring meter is characterized in that a mounting seat is arranged at the connecting passage, a connecting seat is arranged at the pressure monitoring meter, the mounting seat is in relative sliding fit with the connecting seat, a clamping part is arranged on the mounting seat, a telescopic clamping part is arranged on the connecting seat, the clamping part is in butt joint with the clamping part and enables the clamping part to be in a stretching state, and a sensing end of the pressure monitoring meter corresponds to a port of the connecting passage. The pressure monitoring meter can be quickly assembled and disassembled with the three-way valve through the mutually connected structure of the mounting seat and the connecting seat.
Description
Technical Field
The utility model belongs to the technical field of medical instrument equipment, concretely relates to ureter water pocket with pressure monitoring table.
Background
At present, the bladder is an intra-abdominal cavity structure, and the change of the pressure in the bladder can reflect the change of the intra-abdominal pressure, so the pressure in the bladder is considered as the 'gold standard' for clinical indirect measurement of the intra-abdominal pressure, and has very important significance for curing critically ill patients; meanwhile, the change of the intravesical pressure is also an important indication of many bladder diseases, for example, the problem that the high intravesical pressure causes damage to the upper urinary tract and urinary incontinence, so the intravesical pressure data is widely used in urology departments.
In urology, the role of urinary catheters is very important. For example, in patients with acute urinary retention, the urine in the bladder can be drained by catheterization, and the symptoms of the patients can be relieved. In addition, the patient needs long-time anesthesia, and the urination function during and after the operation is influenced, so that the patient generally needs to pass through the catheterization. Clinically, for patients with urethral stricture, satisfactory treatment effect can be obtained by continuously dilating the urethra by means of a ureter. The catheter can also be used as a drainage tube or for bladder perfusion, and has a therapeutic effect.
The catheter is a pipeline made of natural rubber, silicon rubber or polyvinyl chloride (PVC), can be inserted into the bladder through the urethra to drain urine, after the catheter is inserted into the bladder, an air bag is arranged at the end close to the end of the catheter to fix the catheter to stay in the bladder and not to be easily separated, and the drainage tube is connected with a urine bag to collect urine. When the existing catheter water bag for the catheter is used, sterile water is injected into the air bag, if the injection water amount is too much, the service life of the air bag is shortened, and if the injection water amount is too little, the air bag has poor sealing performance, and the condition of urine leakage occurs. However, the installation and fixation structure of the pressure monitoring meter on the market is simple, and the pressure monitoring meter is inconvenient for a user to detach.
Disclosure of Invention
In order to overcome the above disadvantages of the prior art, an object of the present invention is to provide a urinary catheter water bag with a pressure monitoring meter, which aims to solve the problems existing in the prior art.
The utility model discloses a reach its purpose, the technical scheme who adopts as follows:
a ureteral water sac with a pressure monitoring gauge, comprising:
the pressure monitoring meter, the three-way valve, the valve core, the knob piece, the catheter and the bag body piece;
the three-way valve is provided with a connecting channel, a pressure reducing channel and a pressure measuring channel which are mutually communicated, the valve core is arranged at the connecting position, and the knob piece is connected with the valve core;
the bag body part is arranged on the catheter, and one end of the catheter is detachably connected with the port of the pressure measuring channel;
the pressure monitoring meter is characterized in that a mounting seat is arranged at the connecting passage, a connecting seat is arranged at the pressure monitoring meter, the mounting seat is in relative sliding fit with the connecting seat, a clamping part is arranged on the mounting seat, a telescopic clamping part is arranged on the connecting seat, the clamping part is in butt joint with the clamping part and enables the clamping part to be in a stretching state, and a sensing end of the pressure monitoring meter corresponds to a port of the connecting passage.
Preferably, the mounting base is provided with a connecting groove, the connecting base is in sliding fit with the connecting groove, and the clamping portion is arranged on the connecting groove.
Preferably, the clamping part comprises a protruding part, a first clamping hole and a connecting key, the protruding part and the first clamping hole are arranged on the inner wall surface of the connecting groove and are arranged oppositely from top to bottom, the connecting key is in sliding fit with the first clamping hole, a first spring part is arranged between the connecting key and the first clamping hole, the protruding part abuts against the clamping part to enable the clamping part to be in a stretching state, and the clamping part is matched with the first clamping hole.
Preferably, the connecting seat is provided with a second clamping hole, the clamping piece is in sliding fit with the second clamping hole, a second spring piece is arranged between the clamping piece and the second clamping hole, the connecting seat is located in the connecting groove, and the protruding portion acts on the second spring piece in a stretching state.
Preferably, the second spring member makes the bottom of the locking member flush with the bottom of the connecting seat in a natural state, and the top of the locking member is higher than the top of the connecting seat.
Preferably, the clamping member acts on the connecting key to enable the bottom of the connecting key to extend out of the first clamping hole.
Preferably, the number of the mounting seats is two and the mounting seats are respectively arranged on two sides of the port of the connecting channel.
Preferably, the pressure monitoring meter is a gas-liquid dual-purpose pressure meter, an external thread is arranged on a mouthpiece of the pressure monitoring meter, a connecting sleeve which is in sliding and rotating fit with the connecting channel is arranged on the connecting channel, and an internal thread which is matched with the external thread is arranged on the connecting sleeve.
Preferably, the valve core is provided with three mutually communicated passages, the connecting channel, the pressure reducing channel and the pressure measuring channel are communicated through the three passages, and the connection and disconnection of any two or three of the connecting channel, the pressure reducing channel and the pressure measuring channel at the position of the three-way valve are controlled through rotating a knob piece.
Preferably, the knob member is provided with a marking structure corresponding to the three passages.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides a ureter water pocket with pressure monitoring table, pressure monitoring table pass through the interconnect's of mount pad and connecting seat structure can realize fast with the fast-assembling of three-way valve and the operation of quick detach.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a sectional view of a connection structure of the mounting seat and the connecting seat in the direction a of fig. 1;
FIG. 3 is a connection structure diagram of the connection seat and the locking member of the present invention;
fig. 4 is a schematic diagram of the internal structure of the three-way valve of the present invention;
description of reference numerals:
1-a pressure monitoring meter, 2-a three-way valve, 3-a valve core, 4-a knob piece, 5-a catheter, 6-a capsule piece, 7-a connecting channel, 8-a pressure reducing channel, 9-a pressure measuring channel, 10-a mounting seat, 11-a connecting seat, 12-a clamping piece, 13-a connecting groove, 14-a bulge, 15-a first clamping hole, 16-a connecting button, 17-a second clamping hole, 18-a first spring piece, 19-a second spring piece, 20-a connecting sleeve and 21-a passage.
Detailed Description
In order to make the technical problem solved by the present invention, the technical solutions adopted by the present invention, and the technical effects achieved by the present invention clearer, it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments, and the technical solutions of the embodiments of the present invention are further described in detail below. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.
In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Referring to fig. 1 to 4, an embodiment of the present invention provides a urinary catheter water bag with a pressure monitoring meter, which includes a pressure monitoring meter 1, a three-way valve 2, a valve core 3, a knob part 4, a catheter 5 and a bag body part 6;
the three-way valve 2 is provided with a connecting channel 7, a pressure reducing channel 8 and a pressure measuring channel 9 which are mutually communicated, the valve core 3 is arranged at the connecting position, and the knob piece 4 is connected with the valve core 3;
the sac body part 6 is arranged on the catheter 5, and one end of the catheter 5 is detachably connected with the port of the pressure measuring channel 9;
in this embodiment, the port of the connecting channel 7 of the pressure monitoring meter 1 and the three-way valve 2 is a detachable connection structure, specifically, the mounting seat 10 is arranged at the connecting channel 7, the connecting seat 11 is arranged at the pressure monitoring meter 1, the mounting seat 10 is in relative sliding fit with the connecting seat 11, the mounting seat 10 is provided with a clamping part, the connecting seat 11 is provided with a telescopic clamping part 12, the clamping part 12 is in relative connection with the clamping part and makes the clamping part 12 in a stretching state, and the sensing end of the pressure monitoring meter 1 corresponds to the port of the connecting channel 7.
Specifically, the mounting base 10 is provided with a connecting groove 13, the connecting base 11 is in sliding fit with the connecting groove 13, and the locking portion is disposed on the connecting groove 13. The clamping part comprises a protruding part 14, a first clamping hole 15 and a connecting key 16, the protruding part 14 and the first clamping hole 15 are arranged on the inner wall surface of the connecting groove and are arranged up and down oppositely, the connecting key 16 is in sliding fit with the first clamping hole 15, a first spring part 18 is arranged between the connecting key 16 and the first clamping hole 15, the protruding part 14 abuts against the clamping part 12 to enable the clamping part to be in a stretching state, and the clamping part 12 is matched with the first clamping hole 15.
Specifically, the connecting seat 11 is provided with a second clamping hole 17, the clamping member 12 is in sliding fit with the second clamping hole 17, a second spring member 19 is arranged between the clamping member 12 and the second clamping hole 17, the connecting seat 11 is located in the connecting groove, and the protruding portion 14 acts on the second spring member 19 to be in a stretching state.
When the second spring member 19 is in the natural state, the bottom of the locking member is flush with the bottom of the connecting base 11, and the top of the locking member is higher than the top of the connecting base 11.
The engaging member 12 is operatively connected to the key 16 such that the bottom thereof protrudes from the first engaging hole 15.
Specifically, the number of the mounting seats 10 is two and the two mounting seats are respectively arranged on two sides of the port of the connecting channel 7.
In this embodiment, the pressure monitoring meter 1 is a gas-liquid dual-purpose pressure meter, in order to enhance the tightness of the connection between the pressure monitoring meter and the port of the connection passage 7 of the three-way valve 2, an external thread is provided on the connection pipe of the pressure monitoring meter 1, the connection passage 7 is provided with a connection sleeve 20 which is in sliding and rotating fit with the connection pipe, and the connection sleeve 20 is provided with an internal thread matched with the external thread.
In this embodiment, the operations of attaching and detaching the pressure monitoring table 1 to and from the connection passage 7 of the three-way valve 2 are as follows:
when connecting, the action connecting base 11 slides into the connecting groove 13 of the mounting base 10, the convex part 14 at the inner wall surface of the connecting groove 13 acts on the clamping piece, and the clamping piece enters the first clamping hole 15 to be matched with the first clamping hole, so that the connecting base 11 and the mounting base 10 are mutually fixed. At this time, the sensing end of the pressure monitoring meter 1 corresponds to the port of the connecting passage 7, and the connecting sleeve 20 slides and rotates on the connecting passage 7 and is in threaded fit with the interface tube of the pressure monitoring meter 1.
The clamping piece in this embodiment can be made of elastic materials, such as rubber, so that in the sliding process of the connecting seat 11 in the connecting groove 13, the clamping piece is extruded by the inner wall surface of the connecting groove 13, the damping sense of the sliding process of the connecting seat 11 in the connecting groove 13 is increased, the connecting seat 11 is prevented from freely sliding in the connecting groove 13, and the operation hand feeling is improved.
When the connector is detached, the connecting sleeve 20 is loosened, then the connecting key 16 moves in the first clamping hole 15, so that the acting clamping piece moves upwards and is extruded, the connecting key 16 is separated from the first clamping hole 15, and then the connecting base 11 is moved, so that the connecting base 11 is separated from the connecting groove 13.
The operation process is convenient and fast, and meanwhile, the connection is stable.
The valve core 3 is provided with three mutually communicated passages 21, the connecting channel 7, the pressure reducing channel 8 and the pressure measuring channel 9 are communicated through the three passages 21, and the communication and disconnection of any two or three of the connecting channel 7, the pressure reducing channel 8 and the pressure measuring channel 9 at the position of the three-way valve 2 are controlled by rotating the knob piece 4.
Specifically, the knob member 4 is provided with a marking structure corresponding to the three passages 21.
The pressure monitoring operation in this embodiment is as follows: firstly, taking down the catheter 5 and the capsule part 6, rotating the knob part 4 to enable the connecting channel 7 to be communicated with the pressure measuring channel 9, closing the pressure reducing channel 8, then filling the pressure measuring channel 9 with sterilization injection water by using an injector, removing bubbles, connecting the catheter 5 and the capsule part 6 with the pressure measuring channel 9 after a pressure monitoring table 1 is used, and then measuring the pressure of the capsule part 6; after the pressure measurement is finished, the knob piece 4 is rotated again to disconnect the connecting channel 7 and the pressure measuring channel 9, so that pressure conduction is isolated, water leakage of the capsule piece 6 is prevented, and then the capsule piece is quickly separated.
In the description herein, it is to be understood that the terms "upper," "lower," "left," "right," and the like are used merely for convenience in description and simplicity in operation, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting. Furthermore, the terms "first" and "second" are used merely for descriptive purposes and are not intended to have a special meaning.
In the description herein, references to "an embodiment," "an example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be appropriately combined to form other embodiments as will be appreciated by those skilled in the art.
The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive step, and these embodiments are all intended to fall within the scope of the present invention.
Claims (10)
1. The utility model provides a ureter water pocket with pressure monitoring table which characterized in that includes:
the pressure monitoring meter, the three-way valve, the valve core, the knob piece, the catheter and the bag body piece;
the three-way valve is provided with a connecting channel, a pressure reducing channel and a pressure measuring channel which are mutually communicated, the valve core is arranged at the connecting position, and the knob piece is connected with the valve core;
the bag body part is arranged on the catheter, and one end of the catheter is detachably connected with the port of the pressure measuring channel;
the pressure monitoring meter is characterized in that a mounting seat is arranged at the connecting channel, a connecting seat is arranged at the pressure monitoring meter, the mounting seat is in relative sliding fit with the connecting seat, a clamping part is arranged on the mounting seat, a telescopic clamping part is arranged on the connecting seat, the clamping part is in butt joint with the clamping part and enables the clamping part to be in a stretching state, and the sensing end of the pressure monitoring meter corresponds to the port of the connecting channel.
2. The urinary catheter water bag with the pressure monitoring gauge as claimed in claim 1, wherein the mounting seat is provided with a connecting groove, the connecting seat is slidably engaged with the connecting groove, and the locking portion is disposed on the connecting groove.
3. The urinary catheter water bag with the pressure monitoring meter according to claim 2, wherein the locking portion comprises a protrusion, a first locking hole and a connection button, the protrusion and the first locking hole are arranged on the inner wall surface of the connection groove and are arranged oppositely up and down, the connection button is in sliding fit with the first locking hole, a first spring member is arranged between the connection button and the first locking hole, the protrusion supports against the locking member to enable the locking member to be in a stretching state, and the locking member is matched with the first locking hole.
4. The ureteral water bag with the pressure monitoring gauge as claimed in claim 3, wherein the connecting seat is provided with a second locking hole, the locking member is slidably engaged with the second locking hole, a second spring member is provided between the locking member and the second locking hole, the connecting seat is disposed in the connecting groove, and the protrusion acts on the second spring member in a stretching state.
5. The urinary catheter water bag with a pressure monitoring gauge as claimed in claim 4, wherein the second spring member in its natural state makes the bottom of the catching member flush with the bottom of the connecting seat and the top of the catching member higher than the top of the connecting seat.
6. The urinary catheter water bag with a pressure monitoring gauge as claimed in claim 5, wherein the engagement member engages the connection button such that the bottom portion thereof protrudes from the first engagement hole.
7. The urinary catheter water bag with the pressure monitoring meter as claimed in claim 1, wherein the number of the mounting seats is two and the mounting seats are respectively disposed at both sides of the port of the connecting channel.
8. The ureteral water sac with the pressure monitoring meter according to claim 1, wherein the pressure monitoring meter is a gas-liquid dual-purpose pressure meter, the connector tube of the pressure monitoring meter is provided with an external thread, the connecting channel is provided with a connecting sleeve which is in sliding and rotating fit with the connecting tube, and the connecting sleeve is provided with an internal thread which is matched with the external thread.
9. The urinary catheter water bag with the pressure monitoring gauge as claimed in claim 1, wherein the valve core is provided with three mutually communicating passages, the connection passage, the pressure reducing passage and the pressure measuring passage are communicated through three passages, and the communication and disconnection between any two or three of the connection passage, the pressure reducing passage and the pressure measuring passage at the three-way valve are controlled by rotating a knob member.
10. The urinary catheter water bag with pressure monitoring gauge as claimed in claim 9, wherein the knob member is provided with an indication structure corresponding to the three passages.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220469107.0U CN217744410U (en) | 2022-03-04 | 2022-03-04 | Ureter water bag with pressure monitoring meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220469107.0U CN217744410U (en) | 2022-03-04 | 2022-03-04 | Ureter water bag with pressure monitoring meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217744410U true CN217744410U (en) | 2022-11-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220469107.0U Active CN217744410U (en) | 2022-03-04 | 2022-03-04 | Ureter water bag with pressure monitoring meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217744410U (en) |
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2022
- 2022-03-04 CN CN202220469107.0U patent/CN217744410U/en active Active
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