CN206391369U - A kind of snap joint connected for urinary catheter - Google Patents
A kind of snap joint connected for urinary catheter Download PDFInfo
- Publication number
- CN206391369U CN206391369U CN201620867774.9U CN201620867774U CN206391369U CN 206391369 U CN206391369 U CN 206391369U CN 201620867774 U CN201620867774 U CN 201620867774U CN 206391369 U CN206391369 U CN 206391369U
- Authority
- CN
- China
- Prior art keywords
- joint body
- liquid
- catheter
- breach
- transport pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a kind of snap joint connected for urinary catheter, belong to technical field of medical instruments, including joint body, the inside of the joint body is provided with liquid-transport pipe-line, cone is set on the outside of joint body, the conical surface of cone radially opens up jagged；Support frame is fixedly connected with the joint body, the end of support frame is located at the top of breach and is hinged with cylinder, slided on the axis direction of cylinder and be provided with support bar, spring is connected between support bar one end and the bottom of cylinder, the other end is fixed with the briquetting matched with breach, and briquetting is provided with rounding close to the corner of breach；The liquid-transport pipe-line is provided with the sealing-plug matched with it, and the caliber size for solving existing infusion apparatus joint and catheter outlet mismatches, connects the problem of reliability is relatively low.
Description
Technical field
The utility model is related to medical sanitary apparatus equipment technical field, is used for urinary catheter connection in particular to one kind
Snap joint.
Background technology
Catheter is to be widely used in one of apparatus of health care, the urine inside export patient's bladder, mitigates patient
Ache from Disease, bladder irrigation is the high essential basic nursing skills of nursing of the frequency done of disease in the urological system patient, is faced
The caliber size of disposable syringe, infusion apparatus joint and catheter outlet that bed is used is mismatched, it is impossible to which linking is tight, causes
Rush Xian's liquid largely to leak outside, both influence developing result, cause Bed unit to pollute again；The thing followed is to change clothes sheet quilt cover, packing paper
Diaper increases nursing work load, improves medical treatment and nursing cost, is the long-term unsolved puzzlement of numerous health care workers；It is existing
Some one end are elastic hose, and the port of syringe or transfusion device is directly sleeved on by the tension force of elastic hose, but logical
When crossing urinary catheter phase Intravesical administration cleaning fluid, larger hydraulic pressure is often produced, the loosening of interface is may result in, causes to rush Xian
Liquid largely leaks outside, and is unfavorable for the practical operation of medical worker.
Utility model content
The purpose of this utility model be to provide a kind of snap joint connected for urinary catheter with reach joint and urinary catheter it
Between fast and stable connection, increase medical worker operation reliability purpose, solve existing infusion apparatus joint and urethral catheterization
The problem of caliber size of pipe outlet is mismatched, connection reliability is relatively low.
To realize the utility model purpose, the technical scheme used for：A kind of snap joint connected for urinary catheter, it is special
Levy and be, including joint body, the inside of the joint body, which is provided with the outside of liquid-transport pipe-line, joint body, is set to cone,
The conical surface of cone radially opens up jagged；Support frame, the end of support frame are fixedly connected with the joint body
Positioned at the top of breach and cylinder is hinged with, is slided on the axis direction of cylinder and be provided with support bar, support bar one end and cylinder
Bottom between be connected with spring, the other end is fixed with the briquetting matched with breach, and briquetting is provided with close to the corner of breach
Rounding；The liquid-transport pipe-line is provided with the sealing-plug matched with it.
Further, the end diameter of the cone is less than the internal diameter of catheter, and the outside diameter of cone, which is more than, leads
The internal diameter of urinary catheter.
Further, the sealing-plug includes chock plug and cock cap, the chock plug and liquid-transport pipe-line match and chock plug end
Portion is provided with chamfering；Connecting rope is provided between the cock cap and joint body.
Further, the chock plug uses elastic rubber material.
Further, the internal diameter of the liquid-transport pipe-line and the needle diameter of syringe are identical.
Had the following advantages that using the utility model：
1. the conical sections for being nested into joint body of catheter in the application, cone-shaped joint body is conveniently inserted in
Pushed against into catheter, and with the inwall stretched into gradually with catheter of joint body, then, medical worker directly pulls
Catheter is pressed on the indentation, there of joint body by support bar, the briquetting of support boom end, prevents catheter from loosening, compresses operation
It is convenient, it is ensured that the connectivity robustness of joint body；
2. the end of joint body is additionally provided with sealing-plug, the chock plug of sealing-plug is sealed to liquid-transport pipe-line, prevents bacterium
The inside of joint body is entered, the safety and sanitation of influence catheter are used；The end of joint body uses normal inner diameter, even
It is convenient and swift when connecing syringe or transfusion device.
Brief description of the drawings
Fig. 1 is a kind of structural representation for snap joint connected for urinary catheter that the utility model is provided.
Embodiment
The utility model is described in further detail below by specific embodiment and with reference to accompanying drawing.
Fig. 1 illustrates a kind of structural representation of snap joint connected for urinary catheter of the utility model offer, including
Joint body 1, the inside of the joint body 1 is provided with liquid-transport pipe-line 2, and the outside of joint body 1 is set to cone, cone
The conical surface radially opens up jagged 3, and breach 3 is the plane on the conical surface, by being cut along the axis direction of cone
Form, breach 3 does not interfere with being inserted in for catheter 9；Support frame 4, the end of support frame 4 are fixedly connected with the joint body 1
Portion is located at the top of breach 3 and is hinged with cylinder 5, is slided on the axis direction of cylinder 5 and is provided with support bar 6, the one end of support bar 6
Spring 8 is connected between the bottom of cylinder 5, the other end is fixed with the briquetting 7 matched with breach 3, and briquetting 7 is close to breach 3
Corner be provided with rounding；The liquid-transport pipe-line 2 is provided with the sealing-plug matched with it；When medical worker pulls 6 turns of support bar
When dynamic, the briquetting 7 of support bar 6 is gradually pushed against with breach 3, and now support bar 6 bounces back in cylinder 5, and support bar 6 is in spring 8
Under effect, briquetting 7 is pressed on breach 3, catheter 9 is in the state compressed, prevent from loosening.
The end diameter of the cone is less than the internal diameter of catheter 9, and the outside diameter of cone is more than the interior of catheter 9
Footpath, cone-shaped joint body 1 is conveniently nested into catheter 9, and with joint body 1 stretch into gradually with catheter 9
Inwall push against.
The sealing-plug includes chock plug 10 and cock cap 11, the chock plug 10 and liquid-transport pipe-line 2 match and chock plug 10 end
Portion is provided with chamfering, is easy to chock plug 10 fast can be tucked into inside liquid-transport pipe-line；It is provided between the cock cap 11 and joint body 1
Connecting rope 12, connecting rope 12 ensures that sealing-plug is in connection status with joint body 1 at any time.
The chock plug 10 uses elastic rubber material, and the diameter of chock plug 10 is slightly larger than the internal diameter of liquid-transport pipe-line 2, can
By the tight sealing of liquid-transport pipe-line 2.
The internal diameter of the liquid-transport pipe-line 2 is identical with the needle diameter of syringe, and the internal diameter of the liquid-transport pipe-line 2 is using international
The size of standard, can quickly connect the needle portion of syringe.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.
Claims (5)
1. a kind of snap joint connected for urinary catheter, it is characterised in that including joint body, the inside of the joint body is set
Have and cone is set on the outside of liquid-transport pipe-line, joint body, the conical surface of cone radially opens up jagged；The joint
Support frame is fixedly connected with body, the end of support frame is located at the top of breach and is hinged with cylinder, the axis direction of cylinder
Upper slip is provided with support bar, spring is connected between support bar one end and the bottom of cylinder, the other end is fixed with and breach phase
The briquetting of matching, briquetting is provided with rounding close to the corner of breach；The liquid-transport pipe-line is provided with the sealing-plug matched with it.
2. the snap joint according to claim 1 connected for urinary catheter, it is characterised in that the small end of the cone is straight
Footpath is less than the internal diameter of catheter, and the outside diameter of cone is more than the internal diameter of catheter.
3. the snap joint according to claim 1 connected for urinary catheter, it is characterised in that the sealing-plug includes chock plug
And cock cap, the chock plug matches with liquid-transport pipe-line and the end of chock plug is provided with chamfering；Set between the cock cap and joint body
There is connecting rope.
4. the snap joint according to claim 3 connected for urinary catheter, it is characterised in that the chock plug is using elastic rubber
Glue material.
5. the snap joint according to claim 1 connected for urinary catheter, it is characterised in that the internal diameter of the liquid-transport pipe-line
It is identical with the needle diameter of syringe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620867774.9U CN206391369U (en) | 2016-08-11 | 2016-08-11 | A kind of snap joint connected for urinary catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620867774.9U CN206391369U (en) | 2016-08-11 | 2016-08-11 | A kind of snap joint connected for urinary catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206391369U true CN206391369U (en) | 2017-08-11 |
Family
ID=59508116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620867774.9U Expired - Fee Related CN206391369U (en) | 2016-08-11 | 2016-08-11 | A kind of snap joint connected for urinary catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206391369U (en) |
-
2016
- 2016-08-11 CN CN201620867774.9U patent/CN206391369U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170811 Termination date: 20180811 |