CN209186734U - It is a kind of for monitoring the triple valve of bladder pressure - Google Patents
It is a kind of for monitoring the triple valve of bladder pressure Download PDFInfo
- Publication number
- CN209186734U CN209186734U CN201820957968.7U CN201820957968U CN209186734U CN 209186734 U CN209186734 U CN 209186734U CN 201820957968 U CN201820957968 U CN 201820957968U CN 209186734 U CN209186734 U CN 209186734U
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- Prior art keywords
- valve body
- cone
- tee tube
- shaped plug
- monitoring
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Abstract
The utility model discloses a kind of for monitoring the triple valve of bladder pressure, including tee tube valve body, one end of tee tube valve body has upper tube, there are two down tubes for the other end tool of tee tube valve body, there is the cone-shaped plug matched with catheter nozzle at the nozzle of upper tube, survey pressure socket and urinal socket are respectively provided at the nozzle of two down tubes, cone-shaped plug is middle blind plug, and cone-shaped plug is communicated with upper tube, the peripheral surface of cone-shaped plug has at least two rubber rings, the end of cone-shaped plug is equipped with rubber spherical crown, annular groove is provided on tee tube valve body, stretch cord is equipped in annular groove, stretch cord connects with closure, it blocks and is connect by stretch cord with tee tube valve body, the pipe shaft of two down tubes all has flexible tube section, also there is the collet matched with flexible tube section.The utility model is structurally reasonable, while capable of guaranteeing patient's normal urethral catheterization, facilitates and surveys bladder pressure.
Description
Technical field
The utility model relates to a kind of for monitoring the triple-valve body of bladder pressure.
Background technique
With the continuous improvement of peritoneal recurrence (IAH) and the understanding of importance of abdominal compartment syndrome (ACS), Duo Zhonghuo
Direct or indirect abdominal pressure measurement method starts to be reported in media, and direct method is referred mainly in abdominal dialysis or laparoscopic surgery
Directly with pin puncture measure intra-abdominal pressure, indirect rule refer to intravesical pressure, gastric retention table, colon internal pressure or intrauterine pressure etc. come
Instead of directly measuring abdominal pressure；In all these methods, cystometry has finally worldwide been obtained most
More uses, main advantage are easy to operate and economical and practical.
And cystometry, the mark measuring method of the world the WSACS abdomen high pressure committee are as follows: patient lies down, and inserts
Enter self retaining catheter empty bladder, connect pressure-measuring pipe, after physiological saline 25ml is injected catheter, zero point in midaxilla line position,
At patient expiration end, the pressure of measurement is abdominal cavity of patients's pressure, and unit is unified for mm-Hg(1mmHg=1.36cmH2O).This is pushed away
It recommends opinion and combines multiple results of study, it is found that influence of the other factors to Intra- abdominal pressure is minimum when lying down expiration last current state；
And the abdominal cavity inner cavity of measurement may be made higher using more physiological saline when surveying pressure；IAP zero point and other normal pressures are measured
Zero point be unified in midaxilla line position (such as central venous pressure, angiosthenia etc.), in order to other pressure indexs COMPREHENSIVE CALCULATING (such as
Intraperitoneal perfusion pressure=mean arterial pressure-Intra- abdominal pressure).The Intra- abdominal pressure for the normal population that this method measures is in 5 ~ 7mmHg.?
In this method, disputing on maximum is exactly the amount for measuring chamber saline injection.Past, physiological saline injection rate often 50 ~
100ml, studies have shown that, excessive physiological saline injection meeting so that the Intra- abdominal pressure numerical value measured is higher, especially in IAH or
Raised degree is more apparent in person ACS patient.Therefore, the injection rate of 25ml it has been used uniformly in the world at present to standardize abdomen
The measurement process of intracavitary pressure, experiment confirm that it can preferably react true Intra- abdominal pressure.
And when current practical operation, medical staff can disengage catheter, after washing device injection 25ml physiological saline using note, make
Measured with urinal, and such operating method disadvantage is: one be easy to cause pollution when operating, two survey to be unfavorable for dynamic
Pressure, while the consumptive material needed is more, patient's treatment cost is high.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed is for monitoring wing
The triple valve of Guang pressure.
To achieve the goals above, the utility model adopts the technical scheme that
It is a kind of that for monitoring the triple valve of bladder pressure, including tee tube valve body, one end of tee tube valve body has a upper tube, and three
The other end tool of siphunculus valve body has a cone-shaped plug matched with catheter nozzle there are two down tube at the nozzle of upper tube, and two
It is respectively provided with survey pressure socket and urinal socket at the nozzle of a down tube, cone-shaped plug is middle blind plug, and cone-shaped plug and upper tube
It communicates, the peripheral surface of cone-shaped plug has at least two rubber rings, and the end of cone-shaped plug is equipped with rubber spherical crown, three-way tube valve
It is provided with annular groove on body, is equipped with stretch cord in annular groove, stretch cord connects with closure, blocks through stretch cord and tee tube valve body
Connection, the pipe shaft of two down tubes all have flexible tube section, also have the collet matched with flexible tube section.
Tee tube valve body is equipped with screw mount, and the rear end of collet has screw-threaded mounting stem, by screw mount with
The cooperation of screw-threaded mounting stem, collet are fixedly mounted on tee tube valve body.
Collet includes elastic force U-shaped frame, installs in elastic force U-shaped frame and is fixed with adjusting bolt, and collet further includes and adjusts bolt
The adjusting nut matched.
The inner surface of elastic force U-shaped frame is equipped with rubber wedge.
Blocking includes capping plate, and the side surface for covering plate has retainer plate, and stretch cord is connected by retainer plate and capping plate
It connects, another side surface for covering plate has annular retaining ring and blocks column.
The inner wall of annular retaining ring has rubber sealant, and closure column is cone rubber column.
Compared with prior art, the utility model has the beneficial effects that
The utility model can guarantee that catheter is connected to the normal of urinal first, guarantee the daily normal urethral catheterization of patient, and
Further, the also reserved pipeline of the utility model is used for cystometry, when routine use, will be surveyed pressure socket with blocking and is blocked up
Firmly, so that it may guarantee that catheter is connected to the normal of urinal, and when needing to survey pressure, it is only necessary to closure is removed, utilizes folder thereafter
The down tube that head clamping is communicated with urinal socket, so that catheter is communicated with external pressure measuring device, this makes it possible to survey pressing,
The utility model can not damage catheter and urinal, while guarantee the normal use of patient, and it is noted that block and
Collet can be reliably fixed on tee tube valve body, will not be lost, convenient for taking.
After above-mentioned structure, the utility model can be realized sterile working, it is not easy to pollute to the external world, simultaneously
It can be realized dynamic pressure measurement, and saved consumptive material and time of measuring.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram that the utility model blocks 11；
Structural relation schematic diagram of the Fig. 3 between the utility model flexible tube section 12 and inserting section 23.
In figure: pressure socket, 6 urinal sockets, 7 rubber rings, 8 are surveyed in 1 tee tube valve body, 2 upper tubes, 3 down tubes, 4 cone-shaped plugs, 5
Rubber spherical crown, 9 annular grooves, 10 stretch cords, 11 closure, 12 flexible tube sections, 13 collets, 14 internal screw thread mounting bases, 15 elastic force U-shaped frames,
16 adjust bolt, 17 adjusting nuts, 18 rubber wedges, 19 capping plates, 20 annular retaining rings, 21 closure columns, 22 rubber sealants, 23
Inserting section, 24 retainer plates, 25 screw-threaded mounting stems.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1 ~ 3, a kind of for monitoring the triple valve of bladder pressure, including tee tube valve body 1, the one of tee tube valve body 1
End has upper tube 2, and the other end tool of tee tube valve body 1 has there are two down tube 3, at the nozzle of upper tube 2 and catheter nozzle phase
The cone-shaped plug 4 of cooperation, survey pressure socket 5 and urinal socket 6 are respectively provided at the nozzle of two down tubes 3, and cone-shaped plug 4 is hollow
Plug, and cone-shaped plug 4 is communicated with upper tube 2, the peripheral surface of cone-shaped plug 4 has at least two rubber rings 7, cone-shaped plug 4
End be equipped with rubber spherical crown 8, annular groove 9 is provided on tee tube valve body 1, is equipped with stretch cord 10 in annular groove 9, stretch cord 10 with
It blocking 11 to connect, blocks 11 and connect by stretch cord 10 with tee tube valve body 1, the pipe shaft of two down tubes 3 all has flexible tube section 12,
Also there is the collet 13 matched with flexible tube section 12.When the utility model is used, cone-shaped plug 4 can be inserted into catheter
It is interior, thereby realize connection (7 energy of rubber spherical crown 8 and rubber ring that cone-shaped plug 4 has of catheter Yu tee tube valve body 1
It is enough preferably cone-shaped plug 4 to be helped to be in contact with urethral catheterization inside pipe wall), and urinal can be connected to by plug with urinal socket 6, this
Sample urine can flow into urinal by urinal socket 6, and tee tube valve body 1 also has and surveys pressure socket 5, and external pressure measuring device can be with
It is connected (tapered spigot of more convenient attaching can be used by surveying pressure socket 5 and urinal socket 6) with pressure socket 5 is surveyed, in this way
It can realize the continuous purpose for surveying pressure.And it is noted that the tee tube valve body 1 of the utility model and two down tubes 3
End all has inserting section 23, and inserting section 23 is inserted into the nozzle of flexible tube section 12, passes through matching for inserting section 23 and flexible tube section 12
It closing, tee tube valve body 1 can be realized the connection with two down tubes 3, and in practical operation, it leaks in order to prevent, it can be in grafting
Sealing ring is added in section 23, or coats medical mackintosh in the junction periphery of flexible tube section 12 and inserting section 23.
Tee tube valve body 1 is equipped with screw mount 14, and the rear end of collet 13 has screw-threaded mounting stem 25, pacified by screw thread
The cooperation of seat 14 and screw-threaded mounting stem 25 is filled, collet 13 is fixedly mounted on tee tube valve body 1.This spline structure is advantageous in that,
The number that collet 13 uses is few after all, temporarily takes more troublesome, and is placed on patient and is easily lost, and passes through screw thread and pacify
The cooperation of seat 14 and screw-threaded mounting stem 25 is filled, collet 13 can not need in use, being still reliably fixed in tee tube valve body 1
On, it can be used at any time when needing, and will not lose.
Collet 13 includes elastic force U-shaped frame 15, installs in elastic force U-shaped frame 15 and is fixed with adjusting bolt 16, and collet 13 further includes
The adjusting nut 17 matched with adjusting bolt 16.This spline structure is advantageous in that, is adjusted bolt 16 by rotation, is allowed for bullet
Power U-shaped frame 15 being capable of compressive deformation.
The inner surface of elastic force U-shaped frame 15 is equipped with rubber wedge 18.This spline structure is advantageous in that, when elastic force U-shaped frame 1 is pressurized
When deformation, the distance between two pieces of rubber wedges 18 will shorten, in this way, elastic force U-shaped frame 15 can pass through rubber wedge 18
Flexible tube section 12 is oppressed, does not allow urine to flow through, realizes and blocks function.
Blocking 11 includes capping plate 19, and a side surface of capping plate 19 has retainer plate 24, and stretch cord 10 passes through retainer plate
24 connect with capping plate 19, and another side surface of capping plate 19 has annular retaining ring 20 and blocks column 21.
The inner wall of annular retaining ring 20 has rubber sealant 22, and closure column 21 is cone rubber column.The benefit of this spline structure
It is, annular retaining ring 20 can be preferably in contact with survey pressure socket 5 by rubber sealant 22, guarantee leakproofness, and block
Column 21 is inserted into surveying in pressure socket 5, is cone rubber column due to blocking column 21 itself, plugging effect can be better achieved.
And it is noted that when the utility model is used, can be divided into outer layer sterile package and internal layer surveys briquetting, outer layer
Sterile package may include plastic tweezer, and latex examination gloves one dress, with the Iodophor cotton balls packed, one-time treatment towel, and internal layer is surveyed
Briquetting may include the utility model triple valve, one-time treatment the towel, (residual urine that tipping may leak out of plastics kidney basin one
Liquid) sterile gloves one are secondary, pre-install the syringe (two 20ml's or 50ml syringe) of 25-40ml water, 50cm with a scale or so
Connecting tube (pressure reading is surveyed to use, when specifically used, one end of connecting tube can be connected to pressure 5 grafting of socket is surveyed, connecting tube it is another
End connection atmosphere, using midaxillary line as zero point, the numerical value of reading is bladder pressure), it is not only able to be convenient for carrying in this way, while more
Facilitate medical staff to take the medical instrument of various needs, while ensure that health.
It should be noted that in some special populations, Intra- abdominal pressure basic value different from general population, such as it is fat and
Therefore its abdominal cavity inner cavity of the patients such as gestation can't lead to pathophysiological change often up to 10 ~ 15mmHg.And WSACS
The patient with severe symptoms with IAH/ACS risk recommended monitors interval and is up to 6h.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of for monitoring the triple valve of bladder pressure, including tee tube valve body (1), one end of tee tube valve body (1) has upper
It manages (2), there are two down tube (3) for the other end tool of tee tube valve body (1), it is characterised in that: has at the nozzle of upper tube (2) and leads
The cone-shaped plug (4) that urinary catheter nozzle matches is respectively provided with survey pressure socket (5) and urinal socket at the nozzle of two down tubes (3)
(6), cone-shaped plug (4) is middle blind plug, and cone-shaped plug (4) is communicated with upper tube (2), the peripheral surface tool of cone-shaped plug (4)
Have at least two rubber rings (7), the end of cone-shaped plug (4) is equipped with rubber spherical crown (8), and tee tube valve body is provided with annular on (1)
Slot (9), annular groove (9) is interior to be equipped with stretch cord (10), and stretch cord (10) connects with (11) are blocked, and blocks (11) and passes through stretch cord
(10) it is connect with tee tube valve body (1), the pipe shaft of two down tubes (3) all has flexible tube section (12), also has and flexible tube section (12)
The collet (13) matched.
2. according to claim 1 a kind of for monitoring the triple valve of bladder pressure, which is characterized in that tee tube valve body (1)
It is equipped with screw mount (14), the rear end of collet (13) has screw-threaded mounting stem (25), passes through screw mount (14) and spiral shell
The cooperation of line mounting rod (25), collet (13) are fixedly mounted on tee tube valve body (1).
3. according to claim 2 a kind of for monitoring the triple valve of bladder pressure, which is characterized in that collet (13) includes bullet
Power U-shaped frame (15), installs in elastic force U-shaped frame (15) to be fixed with and adjusts bolt (16), and collet (13) further includes and adjusts bolt
(16) adjusting nut (17) matched.
4. according to claim 3 a kind of for monitoring the triple valve of bladder pressure, which is characterized in that elastic force U-shaped frame (15)
Inner surface be equipped with rubber wedge (18).
5. according to claim 1 a kind of for monitoring the triple valve of bladder pressure, which is characterized in that blocking (11) includes envelope
One side surface of cover board (19), capping plate (19) has retainer plate (24), and stretch cord (10) passes through retainer plate (24) and capping plate
(19) it connects, another side surface of capping plate (19) has annular retaining ring (20) and blocks column (21).
6. according to claim 5 a kind of for monitoring the triple valve of bladder pressure, which is characterized in that annular retaining ring (20)
Inner wall has rubber sealant (22), and blocking column (21) is cone rubber column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820957968.7U CN209186734U (en) | 2018-06-20 | 2018-06-20 | It is a kind of for monitoring the triple valve of bladder pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820957968.7U CN209186734U (en) | 2018-06-20 | 2018-06-20 | It is a kind of for monitoring the triple valve of bladder pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209186734U true CN209186734U (en) | 2019-08-02 |
Family
ID=67404597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820957968.7U Expired - Fee Related CN209186734U (en) | 2018-06-20 | 2018-06-20 | It is a kind of for monitoring the triple valve of bladder pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209186734U (en) |
-
2018
- 2018-06-20 CN CN201820957968.7U patent/CN209186734U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190802 Termination date: 20200620 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |