CN209033506U - Bladder chemicals dosing plant - Google Patents
Bladder chemicals dosing plant Download PDFInfo
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- CN209033506U CN209033506U CN201820888722.9U CN201820888722U CN209033506U CN 209033506 U CN209033506 U CN 209033506U CN 201820888722 U CN201820888722 U CN 201820888722U CN 209033506 U CN209033506 U CN 209033506U
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- tube body
- interface
- bladder
- sacculus
- mouthpiece
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Abstract
The utility model discloses a kind of bladder chemicals dosing plants, including tube body, sacculus, urination interface, dosing interface and inflatable interface；Sacculus is connected with the side wall of tube body；Tube body has urinary pathway, filling channel, dosing channel, catheterizing port and medicine outlet；Urinary pathway is respectively with catheterizing port and urination orifice, and filling channel is connected to sacculus and inflatable interface respectively, and dosing channel is connected to dosing interface and medicine outlet respectively；Wherein, medicine outlet and catheterizing port are located at the upper side and lower side of sacculus.The utility model can the opening of bladder position to patient be effectively administered, and easily fabricated, manufacturing cost is low.
Description
Technical field
The utility model relates to medical instrument more particularly to bladder chemicals dosing plants.
Background technique
Currently, the treatment for cystitis, bladder tumor patients usually needs to use catheter to patient's irrigation bladder
Drug.Since the catheterizing port and medicine outlet of existing catheter are all disposed within the lower section of the sacculus of catheter, cause to be difficult to for trouble
The opening of bladder position of person is effectively administered, to influence therapeutic effect.In addition, the urinary pathway of existing catheter, inflation are led to
Road, dosing channel are directly provided in the side wall of catheter, are manufactured more difficulty, are caused manufacturing cost also higher.
Summary of the invention
The technical problem to be solved by the utility model is to provide it is a kind of can the opening of bladder position to patient have
Effect administration, the bladder chemicals dosing plant that easily fabricated, manufacturing cost is low.
The utility model embodiment provides a kind of bladder chemicals dosing plant, including tube body, sacculus, urination interface, dosing connect
Mouth and inflatable interface；Sacculus is connected with the side wall of tube body；Tube body have urinary pathway, filling channel, dosing channel, catheterizing port and
Medicine outlet；Respectively with catheterizing port and urination orifice, filling channel is connected to sacculus and inflatable interface respectively, adds urinary pathway
Medicine channel is connected to dosing interface and medicine outlet respectively；Wherein, medicine outlet and catheterizing port are located at the upper side and lower side of sacculus.
Further, tube body includes urethral catheterization tube body, casing and casing joint；Urethral catheterization tube body passes through sacculus, and ball
Capsule is connected with the side wall of urethral catheterization tube body；The central through hole of urethral catheterization tube body constitutes urinary pathway, the upper end of urethral catheterization tube body with
Interface of urinating is connected, and catheterizing port is arranged on the side wall of urethral catheterization tube body, and catheterizing port is close to the lower end of urethral catheterization tube body；Casing
It is partly set in outside urethral catheterization tube body；Casing joint has a central through hole；The upper end of casing joint is set in urination interface
On the outer surface of lower end, and it is tightly connected with the outer surface of urination lower end of interface；The lower end of casing joint is set in sleeve upper end
Outer surface on, and with the outer surface of sleeve upper end be tightly connected；The side wall of lower end and sacculus or urethral catheterization tube body seals
Connection；The side of casing joint is arranged in dosing interface, and is connected to the central through hole of casing joint；The inner wall of casing joint with
Gap between the inner wall and catheter body outer wall in gap and casing between catheter body outer wall collectively forms dosing
Channel, medicine outlet are provided on the side wall of casing；Filling channel is arranged in the side wall of urethral catheterization tube body, inflatable interface and urethral catheterization
The side wall of tube body is connected.
The utility model has at least the following advantages and feature:
1, medicine outlet is arranged above sacculus according to the bladder chemicals dosing plant of the utility model embodiment, therefore being capable of needle
The opening of bladder position of patient is effectively administered, so as to improve the therapeutic effect for being directed to patient's opening of bladder position；
It 2, include urethral catheterization tube body, casing and casing according to the tube body of the bladder chemicals dosing plant of the utility model embodiment
Connector, by gap and casing between the inner wall and catheter body outer wall of casing joint inner wall and urethral catheterization tube body outside
Gap between wall collectively forms dosing channel, due to making without opening up dosing channel on the side wall of urethral catheterization tube body
It makes and is more easier, manufacturing cost is also lower；
3, it is provided on the side wall of casing according to the medicine outlet of the bladder chemicals dosing plant of the utility model embodiment, therefore can
To circularize medicine outlet setting, so as to improve the speed of perfusion solution.
Detailed description of the invention
Fig. 1 shows the perspective view of the bladder chemicals dosing plant according to the utility model first embodiment.
Fig. 2 shows the schematic front view according to the bladder chemicals dosing plant of the utility model first embodiment.
Fig. 3 shows the A-A diagrammatic cross-section of Fig. 2.
Fig. 4 shows the partial enlargement diagram of the C portion of Fig. 3.
Fig. 5 shows the partial enlargement diagram of the part D of Fig. 3.
Fig. 6 and Fig. 7 is not respectively illustrated according to the bladder chemicals dosing plant of the utility model first embodiment when in use not
Same state.
Fig. 8 shows the perspective view of the bladder chemicals dosing plant according to the utility model second embodiment.
Fig. 9 shows the diagrammatic cross-section of Fig. 8.
Figure 10 shows the partial enlargement diagram of the part E of Fig. 9.
Specific embodiment
The utility model is described in detail in the following with reference to the drawings and specific embodiments.
For the sake of succinct and be convenient for narration, direction term " on " used in this application, "lower" are based on shown in attached drawing
Bladder chemicals dosing plant positional relationship, be not construed as the limitation to the application.
Fig. 1 to Fig. 5 shows the structure of the bladder chemicals dosing plant according to the utility model first embodiment, please refers to Fig. 1
To Fig. 5.Bladder chemicals dosing plant according to the utility model first embodiment includes that tube body 1, sacculus 2, urination interface 3, dosing connect
Mouth 4 and inflatable interface 5.
Sacculus 2 is connected with the side wall of tube body 1, and the mode of connection includes but is not limited to the modes such as heat seal.Tube body 1 has urination
Channel 11, filling channel (not shown), dosing channel 13, catheterizing port 14 and medicine outlet 15.Urinary pathway 11 respectively with lead
Urine mouth 14 and urinate interface 3 be connected to, filling channel is connected to sacculus 2 and inflatable interface 5 respectively, dosing channel 13 respectively with dosing
Interface 4 is connected to medicine outlet 15.Medicine outlet 15 and catheterizing port 14 are located at the upper side and lower side of sacculus 2.
It should be noted that term " sacculus " described herein and " filling channel " are the used of those skilled in the art
With saying, the meaning of " sacculus ", which is not meant that, is only limited only to elliposoidal for the shape of sacculus, and " filling channel " also will not fill
The function restriction in gas channel is that can only inflate, and in the art, the shape of sacculus is also possible to the shape close to cylindrical body, such as attached
As shown in the figure, and filling channel can also be used to fill physiological saline into sacculus.
In this first embodiment, dosing interface 4 is made of mouthpiece 41 and connecting tube 42, one end of mouthpiece 41 and pipe
The side wall of body 1 is connected；One end of connecting tube 42 is connected with the other end of mouthpiece 41, and the other end of connecting tube 42 is equipped with can be with
The connector 43 that medicine adding syringe is used cooperatively.Mouthpiece 41 and the side wall of tube body 1 are vertically connected, the side of inflatable interface 5 and tube body 1
Wall inclination is connected.
Further, tube body 1 includes urethral catheterization tube body 1a, casing 1b and casing joint 1c.
Urethral catheterization tube body 1a passes through sacculus 2, and sacculus 2 is connected with the side wall of urethral catheterization tube body 1a.In urethral catheterization tube body 1a
Heart through-hole constitutes urinary pathway 11 above-mentioned.The upper end of urethral catheterization tube body 1a is connected with urination interface 3, and the mode of connection for example may be used
To be in a manner of heat seal etc..Catheterizing port 14 is arranged on the side wall of urethral catheterization tube body 1a, and catheterizing port 14 is close to urethral catheterization tube body 1a
Lower end.
Casing 1b is partly set in outside urethral catheterization tube body 1a.Casing joint 1c has a central through hole 10c.Casing joint
The upper end of 1c is set on the outer surface of urination 3 lower end of interface, and is tightly connected with the outer surface of urination 3 lower end of interface；Casing
The lower end of connector 1c is set on the outer surface of the upper end casing 1b, and is tightly connected with the outer surface of the upper end casing 1b；Casing 1b
The side wall of lower end and sacculus 2 or urethral catheterization tube body 1a is tightly connected.The mode of above-mentioned sealed connection can be bonding, chimeric, heat
The modes such as conjunction.The side of casing joint 1 is arranged in dosing interface 4, and is connected to the central through hole 10c of casing joint 1c.At this
In embodiment, mouthpiece 41 and casing joint 1c integrated injection molding.The inner wall and urethral catheterization tube body 1a outer wall of casing joint 1c
Between clearance G 1 and casing 1b inner wall and urethral catheterization tube body 1a outer wall between clearance G 2 collectively form dosing channel
13, medicine outlet 15 is provided on the side wall of casing 1b.Medicine outlet 15 can be set to annular opening, to obtain higher perfusion medicine
The speed of liquid.In other embodiments, medicine outlet 15 may be set to be one or more holes.
Filling channel is arranged in the side wall of urethral catheterization tube body 1a, and inflatable interface 5 is connected with the side wall of urethral catheterization tube body 1a,
The mode of connection includes but is not limited to the modes such as heat seal connection.
Fig. 6 and Fig. 7 is not respectively illustrated according to the bladder chemicals dosing plant of the utility model first embodiment when in use not
Same state.Fig. 6 is schematic diagram of the bladder chemicals dosing plant in simple urethral catheterization, and tube body 1 is inserted into the urethra of patient by operator,
After in the bladder that sacculus 2 enters patient, to inflated or filling liquid, make balloon inflation.Intravesical urine can be led from entering
The catheterizing port 14 of urinary catheter ontology 1a, and be discharged from urination interface 3.In irrigation bladder drug of the needs to patient, operator
Tube body 1 is further inserted into bladder depths again, enters medicine outlet 15 also inside the bladder of patient, as shown in Figure 7.Then
Medicine adding syringe is connected by operator with the connector 43 of connecting tube 42, medical fluid is injected into connector 43, medical fluid is through dosing channel 13
It is flowed out from medicine outlet 15.Since medicine outlet 15 is close to the bladder wall 81 and opening of bladder 82 of patient, the wing of patient can be directed to
Guang oral area position is effectively administered, so as to improve the therapeutic effect for being directed to patient's opening of bladder position.
Fig. 8 to Figure 10 shows the structure of the bladder chemicals dosing plant according to the utility model second embodiment.As shown,
It is that the structure of dosing interface 4 of bladder chemicals dosing plant is different in place of second embodiment and the main distinction of first embodiment.?
In second embodiment, dosing interface 4 is made of mouthpiece 41a and tube sealing element 43.Tube sealing element 43 can be needleless joint, just
Pressure valve or calparine cap.One end of mouthpiece 41a is connected with the side wall of tube body 1, and the lateral surface of the mouthpiece 41a other end is equipped with outer
Screw thread 411.Tube sealing element 43 includes shell, and shell has liquid outlet tube 431 and partially around at liquid outlet tube 431 weeks
The inner surface of the annular sidewall 432 enclosed, annular sidewall 432 is equipped with internal screw thread compatible with the external screw thread 411 of mouthpiece 41a
433；Liquid outlet tube 431 is inserted into mouthpiece 41a, and annular sidewall 432 is connect with mouthpiece 41a spiral.Wherein, mouthpiece
The side wall of 41a and tube body 1 are vertically connected.Further, mouthpiece 41a and casing joint 1c integrated injection molding.In dosing,
Medicine adding syringe can pierce calparine cap or with open needleless joint, positive valve, to carry out dosing.In the example of Fig. 8 to Figure 10,
Tube sealing element 43 is calparine cap.
Obviously, it is practical without departing from this can to carry out various modification and variations to the utility model by those skilled in the art
Novel spirit and scope.If in this way, these modifications and variations of the present invention belong to the utility model claims and
Within the scope of its equivalent technologies, then the utility model is also intended to include these modifications and variations.
Claims (7)
1. a kind of bladder chemicals dosing plant, including tube body, sacculus, urination interface, dosing interface and inflatable interface；The sacculus and institute
The side wall for stating tube body is connected；The tube body has urinary pathway, filling channel, dosing channel, catheterizing port and medicine outlet；The row
Urinate channel respectively with the catheterizing port and the urination orifice, the filling channel respectively with the sacculus and the inflation
Orifice, the dosing channel are connected to the dosing interface and the medicine outlet respectively；It is characterized in that, the medicine outlet
The upper side and lower side of the sacculus is located at the catheterizing port.
2. bladder chemicals dosing plant according to claim 1, which is characterized in that the dosing interface is by mouthpiece and connecting tube
Composition, one end of the mouthpiece is connected with the side wall of tube body；The other end phase of one end of the connecting tube and the mouthpiece
Even, the other end of the connecting tube is equipped with the connector that can be used cooperatively with medicine adding syringe.
3. bladder chemicals dosing plant according to claim 1, which is characterized in that the dosing interface is by mouthpiece and tube sealing member
Part composition；One end of the mouthpiece is connected with the side wall of the tube body, and the lateral surface of the mouthpiece other end is equipped with outer
Screw thread；The tube sealing element includes shell, and the shell has liquid outlet tube and partially around in the liquid outlet tube
The inner surface of the annular sidewall of surrounding, the annular sidewall is equipped with internal screw thread compatible with the external screw thread of mouthpiece；The liquid
Body outlet is inserted into the mouthpiece, and the annular sidewall is connect with the mouthpiece spiral.
4. bladder chemicals dosing plant according to claim 3, which is characterized in that the tube sealing element is needleless joint, positive pressure
Valve or calparine cap.
5. bladder chemicals dosing plant according to claim 2 or 3, which is characterized in that the side of the mouthpiece and the tube body
Wall is vertically connected, and the inflatable interface is connected with the sidewall slope of the tube body.
6. according to claim 1 to bladder chemicals dosing plant described in 4 any one, which is characterized in that the tube body includes urethral catheterization
Tube body, casing and casing joint；
The urethral catheterization tube body passes through the sacculus, and sacculus is connected with the side wall of urethral catheterization tube body；The center of urethral catheterization tube body
Through-hole constitutes the urinary pathway, and the upper end of urethral catheterization tube body is connected with urination interface, and the catheterizing port is arranged in catheter
On the side wall of ontology, and catheterizing port is close to the lower end of urethral catheterization tube body；
Described sleeve pipe is partly set in outside the urethral catheterization tube body；Described sleeve pipe connector has a central through hole；Described sleeve pipe
The upper end of connector is set on the outer surface of the urination lower end of interface, and is tightly connected with the outer surface of urination lower end of interface；
The lower end of described sleeve pipe connector is set on the outer surface of described sleeve pipe upper end, and is tightly connected with the outer surface of sleeve upper end；
The side wall of described sleeve pipe lower end and the sacculus or the urethral catheterization tube body is tightly connected；The dosing interface setting connects in casing
The side of head, and be connected to the central through hole of casing joint；Gap between the inner wall and catheter body outer wall of casing joint,
And the gap between the inner wall and catheter body outer wall of casing collectively forms the dosing channel, the medicine outlet opens up
On the side wall of described sleeve pipe；
The filling channel is arranged in the side wall of the urethral catheterization tube body, the side wall phase of the inflatable interface and urethral catheterization tube body
Even.
7. bladder chemicals dosing plant according to claim 6, which is characterized in that the medicine outlet is annular opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820888722.9U CN209033506U (en) | 2018-06-08 | 2018-06-08 | Bladder chemicals dosing plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820888722.9U CN209033506U (en) | 2018-06-08 | 2018-06-08 | Bladder chemicals dosing plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209033506U true CN209033506U (en) | 2019-06-28 |
Family
ID=67028810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820888722.9U Active CN209033506U (en) | 2018-06-08 | 2018-06-08 | Bladder chemicals dosing plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209033506U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112843370A (en) * | 2021-01-13 | 2021-05-28 | 温州医科大学附属第一医院 | Auxiliary bladder perfusion device |
-
2018
- 2018-06-08 CN CN201820888722.9U patent/CN209033506U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112843370A (en) * | 2021-01-13 | 2021-05-28 | 温州医科大学附属第一医院 | Auxiliary bladder perfusion device |
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