CN207949850U - A kind of four chamber hemostatic balloon urinary catheter of modified form - Google Patents
A kind of four chamber hemostatic balloon urinary catheter of modified form Download PDFInfo
- Publication number
- CN207949850U CN207949850U CN201820072773.4U CN201820072773U CN207949850U CN 207949850 U CN207949850 U CN 207949850U CN 201820072773 U CN201820072773 U CN 201820072773U CN 207949850 U CN207949850 U CN 207949850U
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- China
- Prior art keywords
- injection pipe
- catheter
- sacculus
- gas injection
- straight sections
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Abstract
The utility model is related to area of medical devices, more particularly to a kind of four chamber hemostatic balloon urinary catheter of modified form, including catheter, delivery tube, first air injection pipe and the second air injection pipe, draw urine mouth there are two setting in catheter front end, catheter is equipped with sacculus and air bag, and sacculus, which is located at, to be drawn between urine mouth and air bag, first air injection pipe, second air injection pipe and the front half section of delivery tube are respectively positioned in the tube chamber of catheter, the second half section of three is respectively positioned on the outside of catheter, the front end of first air injection pipe is connected on sacculus and is connected to sacculus holding, the front end of second air injection pipe is connected on air bag and is connected to air bag holding, the front end of delivery tube is equipped with several ventholes, the first seal member is equipped at the drug delivery port of delivery tube, the gas injection port of first air injection pipe and the second gas injection tank is equipped with the second seal member.The utility model can give air bag aerating at any time, allow balloon tamponade on urethral canal inner wall, to make urethra locally stop bleeding, and it is economical and practical.
Description
Technical field
The utility model is related to area of medical devices, more particularly to a kind of four chamber hemostatic balloon urinary catheter of modified form.
Background technology
Three chamber blood-stopping urinary catheters are mainly used for being unable to the interim urethral catheterization of automatic micturition patient or indwelling catheter, it can also be used to uropoiesis
Hemostasis by compression and bladder irrigation when surgical operation.Thirdly chamber effect is respectively drainage of urine, fixed in air sac urinary catheter, injection is injected
Processing solution or intravesical therapies medication.But in patient because blood coagulation disorders or long term indwelling catheter cause mucous membrane of urethra damage due to draw
When playing bleeding, because of the special construction of urethra, without effective and feasible pressure hemostasis.Systemic administration can only be relied on, to bleeding office
Portion's specific aim is poor, and is possible to influence patient's other organs function and increases its increase economic cost.
Utility model content
The purpose of this utility model is that in view of the deficiencies of the prior art, providing a kind of four chamber hemostatic balloon of modified form urine
Pipe.
To solve the above problems, the utility model provides following technical scheme：
A kind of four chamber hemostatic balloon urinary catheter of modified form, including catheter, delivery tube, the first air injection pipe and the second air injection pipe,
The catheter front end sets that there are two what is be symmetrical set to draw urine mouth, is located on the catheter and draws the side of urine mouth and be equipped with ball
Capsule and air bag, and sacculus be located at draw urine mouth and air bag between, the catheter, delivery tube, the first air injection pipe, the second gas injection
Pipe, sacculus and air bag are integrally formed, and the front half section of first air injection pipe, the second air injection pipe and delivery tube is respectively positioned on catheter
In tube chamber, the second half section of three is respectively positioned on the outside of catheter, and the front end of first air injection pipe is connected on sacculus and and ball
Capsule keeps connection, the front end of the second air injection pipe to be connected on air bag and be connected to air bag holding, and the front end of the delivery tube is equipped with
Several ventholes are equipped with the first seal member, first air injection pipe and the second gas injection tank at the drug delivery port of the delivery tube
Gas injection port be equipped with the second seal member.
Further, the catheter includes the first tube head, the first straight sections and interconnecting piece, first tube head and connection
Portion is connected on the front and back end of the first straight sections, and the sacculus is connected on the outer circle wall of the first straight sections, and described two
A urine mouth that draws is respectively positioned between the first tube head and sacculus, and the inner tubal wall of the interconnecting piece is equipped with internal thread.
Further, the delivery tube includes the second tube head, the second straight sections, the first bent portion and injection portion, and described the
Two tube heads are connected to the front end of the second straight sections, and second straight sections and injection portion are connected to the front and back of the first bent portion
End, the drug delivery port are located in injection portion.
Further, first seal member includes the first rubber plug to fit like a glove with drug delivery port, the first rubber plug
It is equipped with injection orifice.
Further, first air injection pipe includes the second bent portion, third straight sections, third bent portion and the first gas injection
The front end in portion, second bent portion is connected on sacculus, and the rear end of the second bent portion is connected in third straight sections, and third is straight
Pipe portion and the first gas injection section are connected to the front and back end of third bent portion, the gas injection port of first air injection pipe be located at its first
On gas injection section.
Further, second air injection pipe include the 4th bent portion, the 4th straight sections and the second gas injection section, the described 4th
The front ends of straight sections is connected on air bag, and the 4th straight sections and the second gas injection section are connected to the front and back end of the 4th bent portion,
The gas injection port of second air injection pipe is located on its second gas injection section, and the second gas injection section outer circle wall is equipped with external screw thread.
Further, second seal member includes the second rubber plug to fit like a glove with gas injection port, the second rubber plug
It is equipped with through-hole, the front end of through-hole is set there are four valve, and all valves form a circle, one end of each valve and through-hole
Inner wall connects, the other end the radially extending along through-hole of each valve, and two neighboring valve mutually contradicts.
Advantageous effect：The four chamber hemostatic balloon urinary catheter of a kind of modified form of the utility model, when in use, when the urethra of patient
When bleeding locally occurs, medical staff is injected a gas into gas injection equipment in the second air injection pipe, to make air bag expand, after expansion
Balloon tamponade on urethral canal inner wall, urethra locally stops bleeding because of the compressing of air bag, the utility model can give gas at any time
Capsule aerating, allows balloon tamponade on urethral canal inner wall, to make urethra locally stop bleeding, and it is economical and practical.
Description of the drawings
Fig. 1 is the stereoscopic schematic diagram of the utility model；
Fig. 2 is the vertical view of the utility model；
Fig. 3 is the side view of the utility model；
Fig. 4 is the sectional view along line A-A in Fig. 3；
Fig. 5 is volume enlarged drawing at A in Fig. 4；
Fig. 6 is the enlarged drawing at B in Fig. 4；
Reference sign：Catheter 1, the first tube head 1a, the first straight sections 1b, interconnecting piece 1c, delivery tube 2, venthole
2a, the second tube head 2b, the second straight sections 2c, the first bent portion 2d, injection portion 2e, the first air injection pipe 3, the second bent portion 3a,
Three straight sections 3b, third bent portion 3c, the first gas injection section 3d, the second air injection pipe 4, the 4th bent portion 4a, the 4th straight sections 4b,
Two gas injection section 4c draw urine mouth 5, sacculus 6, air bag 7, the first seal member 8, the first rubber plug 8a, injection orifice 8a1, the second sealing
Component 9, the second rubber plug 9a, valve 9a1, through-hole 9a2.
Specific implementation mode
With reference to the accompanying drawings of the specification and embodiment, specific embodiment of the utility model is described in further detail：
Referring to figs. 1 to a kind of four chamber hemostatic balloon urinary catheter of modified form shown in fig. 6, including catheter 1, delivery tube 2, first
Air injection pipe 3 and the second air injection pipe 4,1 front end of the catheter set there are two be symmetrical set draw urine mouth 5, the catheter 1
It is upper be located at draw the side of urine mouth 5 and be equipped with sacculus 6 and air bag 7, and sacculus 6 is located at and draws between urine mouth 5 and air bag 7, the urethral catheterization
Pipe 1, delivery tube 2, the first air injection pipe 3, the second air injection pipe 4, sacculus 6 and air bag 7 are integrally formed, first air injection pipe 3, second
Air injection pipe 4 and the front half section of delivery tube 2 are respectively positioned in the tube chamber of catheter 1, and the second half section of three is respectively positioned on the outer of catheter 1
The front end of side, first air injection pipe 3 is connected on sacculus 6 and is connected to the holding of sacculus 6, the front end connection of the second air injection pipe 4
It is connected on air bag 7 and with the holding of air bag 7, the front end of the delivery tube 2 is equipped with several ventholes 2a, the delivery tube 2
The first seal member 8 is equipped at drug delivery port, the gas injection port of first air injection pipe, 3 and second gas injection tank is equipped with the second sealing
Part 9.
Operation principle：When the utility model is used, catheter 1 can drain the urine in urethra, 3 energy of the first air injection pipe
The gas injection into sacculus 6 is reached, so that sacculus 6 expands, catheter 1 can be fixed in urethra by the sacculus 6 after expansion, when need
When giving the urethral injection drug of patient, liquid or gelatinous drug are added from drug delivery port with instrument used for injection by medical staff,
And by the venthole 2a releases on delivery tube 2, when locally bleeding occurs for the urethra of patient, medical staff will with gas injection equipment
Gas injects in the second air injection pipe 4, and to make air bag 7 expand, the air bag 7 after expansion is oppressed on urethral canal inner wall, urethra part
Stop bleeding because of the compressing of air bag 7.
Shown in referring to Figure 1 and Figure 3, the catheter 1 includes the first tube head 1a, the first straight sections 1b and interconnecting piece 1c, institute
It states the first tube head 1a and interconnecting piece 1c to be connected on the front and back end of the first straight sections 1b, it is straight that the sacculus 6 is connected to first
On the outer circle wall of pipe portion 1b, described two urine mouths 5 that draw are respectively positioned between the first tube head 1a and sacculus 6, the interconnecting piece 1c's
Inner tubal wall is equipped with internal thread；The urine of patient's urethra enters the first straight sections 1b by drawing urine mouth 5, then reaches interconnecting piece
1c, the design of the internal thread of interconnecting piece 1c, which can be used in, collects the urine bag of urine and is quickly installed on interconnecting piece 1c.
With reference to shown in Fig. 4 and Fig. 5, the delivery tube 2 includes the second tube head 2b, the second straight sections 2c, the first bent portion 2d
It is connected to the front end of the second straight sections 2c, the second straight sections 2c and injection portion 2e with injection portion 2e, the second tube head 2b
It is connected to the front and back end of the first bent portion 2d, the drug delivery port is located on injection portion 2e；It is noted when needing the urethra to patient
When penetrating drug, liquid or gelatinous drug are added from the drug delivery port on injection portion 2e with instrument used for injection by medical staff, drug
Pass through the first bent portion 2d, the second straight sections 2c and the second tube head 2b successively, finally by the venthole 2a on the second tube head 2b
Release.
With reference to shown in Fig. 2 and Fig. 4, first seal member 8 includes the first rubber plug 8a to fit like a glove with drug delivery port,
First rubber plug 8a is equipped with injection orifice 8a1；When being not inserted into syringe, injection orifice 8a1 is shut first rubber plug 8a, from
And injection portion 2e is sealed.
With reference to shown in Fig. 2 and Fig. 4, first air injection pipe 3 is curved including the second bent portion 3a, third straight sections 3b, third
The front end of pipe portion 3c and the first gas injection section 3d, the second bent portion 3a are connected on sacculus 6, and the rear end of the second bent portion 3a connects
It being connected on third straight sections 3b, third straight sections 3b and the first gas injection section 3d are connected to the front and back end of third bent portion 3c,
The gas injection port of first air injection pipe 3 is located on its first gas injection section 3d；Medical staff is inserted into the first gas injection using gas injection equipment
Portion 3d carries out gas injection, and gas passes through third bent portion 3c, third straight sections 3b successively and the second bent portion 3a, final gas are noted
Enter in sacculus 6, sacculus 6 is made to expand, the sacculus 6 after expansion can play fixed function.
With reference to shown in Fig. 2 and Fig. 6, second air injection pipe 4 includes the 4th bent portion 4a, the 4th straight sections 4b and the second note
The front end of gas portion 4c, the 4th straight sections 4b are connected on air bag 7, and the 4th straight sections 4b and the second gas injection section 4c are separately connected
In the front and back end of the 4th bent portion 4a, the gas injection port of second air injection pipe 4 is located on its second gas injection section 4c, the second gas injection section
4c outer circle walls are equipped with external screw thread；When locally bleeding occurs for the urethra of patient, medical staff is noted gas with gas injection equipment
Enter in the second gas injection section 4c, to make air bag 7 expand, the air bag 7 after expansion is oppressed on urethral canal inner wall, and urethra part is because of air bag
7 compressing and stop bleeding, pressure gauge can be quickly installed to the second gas injection by the externally threaded design on the second gas injection section 4c
On portion 4c, to monitor the pressure in air bag 7.
With reference to shown in Fig. 2 and Fig. 4, second seal member 9 includes the second rubber plug 9a to fit like a glove with gas injection port,
Second rubber plug 9a is equipped with through-hole 9a2, and the front end of through-hole 9a2 sets that there are four valve 9a1, all valve 9a1 to form a circle
One end of shape, each valve 9a1 is connect with the inner wall of through-hole 9a2, the other end of each valve 9a1 along through-hole 9a2 radial direction
Extend, and two neighboring valve 9a1 is mutually contradicted；For second rubber plug 9a when being not inserted into gas injection equipment, through-hole 9a2 is to shut
, to which the first gas injection section 3d or the second gas injection section 4c be sealed.
The above descriptions are merely preferred embodiments of the present invention, not makees to the technical scope of the utility model
Go out any restrictions, thus it is any trickle amendment made by the above technical examples according to the technical essence of the present invention, equivalent
Variation and modification, in the range of still falling within the technical solution of the utility model.
Claims (7)
1. a kind of four chamber hemostatic balloon urinary catheter of modified form, it is characterised in that：Including catheter (1), delivery tube (2), the first gas injection
Manage (3) and the second air injection pipe (4), catheter (1) front end is set urinates mouth (5) there are two drawing of being symmetrical set, described to lead
It is located on urinary catheter (1) and draws the side of urine mouth (5) and be equipped with sacculus (6) and air bag (7), and sacculus (6) is located to draw and urinates mouth (5) and gas
Between capsule (7), the catheter (1), delivery tube (2), the first air injection pipe (3), the second air injection pipe (4), sacculus (6) and air bag
(7) it is integrally formed, the front half section of first air injection pipe (3), the second air injection pipe (4) and delivery tube (2) is respectively positioned on catheter (1)
Tube chamber in, the second half section of three is respectively positioned on the outside of catheter (1), and the front end of first air injection pipe (3) is connected to sacculus
(6) it is connected on and with sacculus (6) holding, the front end of the second air injection pipe (4) is connected on air bag (7) and keeps connecting with air bag (7)
Logical, the front end of the delivery tube (2) is equipped with several ventholes (2a), and it is close to be equipped with first at the drug delivery port of the delivery tube (2)
The gas injection port of envelope component (8), first air injection pipe (3) and the second gas injection tank is equipped with the second seal member (9).
2. four chamber hemostatic balloon urinary catheter of a kind of modified form according to claim 1, it is characterised in that：The catheter (1)
Including the first tube head (1a), the first straight sections (1b) and interconnecting piece (1c), first tube head (1a) and interconnecting piece (1c) are respectively
It is connected on the front and back end of the first straight sections (1b), the sacculus (6) is connected on the outer circle wall of the first straight sections (1b), institute
It states two and draws urine mouth (5) and be respectively positioned between the first tube head (1a) and sacculus (6), in the inner tubal wall of the interconnecting piece (1c) is equipped with
Screw thread.
3. four chamber hemostatic balloon urinary catheter of a kind of modified form according to claim 1, it is characterised in that：The delivery tube (2)
Connect including the second tube head (2b), the second straight sections (2c), the first bent portion (2d) and injection portion (2e), second tube head (2b)
It is connected on the front end of the second straight sections (2c), second straight sections (2c) and injection portion (2e) are connected to the first bent portion
The front and back end of (2d), the drug delivery port are located in injection portion (2e).
4. four chamber hemostatic balloon urinary catheter of a kind of modified form according to claim 3, it is characterised in that：First sealing
Part (8) includes the first rubber plug (8a) to fit like a glove with drug delivery port, and the first rubber plug (8a) is equipped with injection orifice (8a1).
5. four chamber hemostatic balloon urinary catheter of a kind of modified form according to claim 1, it is characterised in that：First air injection pipe
(3) include the second bent portion (3a), third straight sections (3b), third bent portion (3c) and the first gas injection section (3d), described second
The front end of bent portion (3a) is connected on sacculus (6), and the rear end of the second bent portion (3a) is connected in third straight sections (3b), the
Three straight sections (3b) and the first gas injection section (3d) are connected to the front and back end of third bent portion (3c), first air injection pipe
(3) gas injection port is located on its first gas injection section (3d).
6. four chamber hemostatic balloon urinary catheter of a kind of modified form according to claim 1, it is characterised in that：Second air injection pipe
(4) include the 4th bent portion (4a), the 4th straight sections (4b) and the second gas injection section (4c), the front end of the 4th straight sections (4b)
On air bag (7), the 4th straight sections (4b) and the second gas injection section (4c) are connected to the front and back of the 4th bent portion (4a) for connection
End, the gas injection port of second air injection pipe (4) are located on its second gas injection section (4c), are set on the second gas injection section (4c) outer circle wall
There is external screw thread.
7. four chamber hemostatic balloon urinary catheter of a kind of modified form according to claim 5 or 6, it is characterised in that：Described second is close
Envelope component (9) includes the second rubber plug (9a) to fit like a glove with gas injection port, and the second rubber plug (9a) is equipped with through-hole (9a2),
The front end of through-hole (9a2) is set there are four valve (9a1), and all valves (9a1) form a circle, and the one of each valve (9a1)
End is connect with the inner wall of through-hole (9a2), the other end the radially extending along through-hole (9a2) of each valve (9a1), and adjacent
Two valves (9a1) mutually contradict.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820072773.4U CN207949850U (en) | 2018-01-16 | 2018-01-16 | A kind of four chamber hemostatic balloon urinary catheter of modified form |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820072773.4U CN207949850U (en) | 2018-01-16 | 2018-01-16 | A kind of four chamber hemostatic balloon urinary catheter of modified form |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207949850U true CN207949850U (en) | 2018-10-12 |
Family
ID=63733472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820072773.4U Expired - Fee Related CN207949850U (en) | 2018-01-16 | 2018-01-16 | A kind of four chamber hemostatic balloon urinary catheter of modified form |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207949850U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109224252A (en) * | 2018-11-12 | 2019-01-18 | 薛龙飞 | A kind of safety-type catheter |
| CN110180040A (en) * | 2019-06-24 | 2019-08-30 | 北京小汤山医院 | Female catheterization machine |
-
2018
- 2018-01-16 CN CN201820072773.4U patent/CN207949850U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109224252A (en) * | 2018-11-12 | 2019-01-18 | 薛龙飞 | A kind of safety-type catheter |
| CN110180040A (en) * | 2019-06-24 | 2019-08-30 | 北京小汤山医院 | Female catheterization machine |
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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: 20181012 Termination date: 20200116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |