CN209060304U - Urinary catheter patient stays the device of mid-stream speciman of urine - Google Patents
Urinary catheter patient stays the device of mid-stream speciman of urine Download PDFInfo
- Publication number
- CN209060304U CN209060304U CN201821260186.4U CN201821260186U CN209060304U CN 209060304 U CN209060304 U CN 209060304U CN 201821260186 U CN201821260186 U CN 201821260186U CN 209060304 U CN209060304 U CN 209060304U
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- China
- Prior art keywords
- catheter
- urine
- middle section
- test tube
- mid
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Abstract
The utility model belongs to the field of medical instrument technology, in particular to a kind of urinary catheter patient stays the device of mid-stream speciman of urine.The utility model provides the new urinary catheter patient of one kind device for staying mid-stream speciman of urine, urinary catheter patient stays the device of mid-stream speciman of urine when acquiring midstream urine, catheter stopper is extracted from the catheter of middle section, and it is sterilized at the nozzle of middle section catheter, then middle section catheter protrudes into test tube, the switch portion being then switched off on catheter, the supravasal switch portion of midstream urine is opened, start to acquire midstream urine, in middle section after urine collection, the supravasal switch portion of midstream urine is closed, switch portion on catheter is opened, then middle section catheter is stretched out from test tube, to at the nozzle of middle section catheter and catheter stopper disinfection, and catheter stopper is filled in the catheter of middle section；The apparatus structure is simple, easy to use, will not influence result of laboratory test, suitable for being widely used to promote.
Description
Technical field
The utility model belongs to the field of medical instrument technology, in particular to a kind of urinary catheter patient stays the dress of mid-stream speciman of urine
It sets.
Background technique
Urine specimens detection is clinically conventional one of lab work, some patients need indwelling catheter due to many reasons
Pipe correctly acquires Urine specimens and plays an important role to the diagnosis that assists a physician.Acquire midstream urine Urine specimens when, be usually taken by
Urine is vented in drainage bag, open urinary catheter, collects mid-stream speciman of urine at hole of urinating below urinary catheter；Or disconnect urinary drainage bag with
The connection of urinary catheter collects mid-stream speciman of urine in urinary catheter end.Preceding kind of method is easy to operate, but Urine specimens are easy contaminated, shadow
The accuracy of chemical examination is rung, and is not suitable for the patient of oliguria.Though latter method does not influence result of laboratory test, sheet easy to pollute, and
And since to separate the time longer for urinary catheter and drainage bag, sealing system is destroyed, the chance of patient's retrograde infection is increased.
Utility model content
In view of the above-mentioned problems, the utility model provides the new urinary catheter patient of one kind device for staying mid-stream speciman of urine, the urinary catheter
Patient stays the device of mid-stream speciman of urine to connect middle section catheter, the examination of middle section catheter connection acquisition midstream urine on catheter
Pipe, so that acquisition is more convenient, it is safer, it will not influence result of laboratory test.
The utility model specific technical solution is as follows:
The utility model provides a kind of urinary catheter patient device for staying mid-stream speciman of urine, the catheter including connecting drainage bag,
Middle section catheter is connected on the catheter, the middle section catheter is connected with the inside of the catheter, the middle section
Catheter connects the test tube for leaving and taking midstream urine, is equipped with switch portion on the catheter and the middle section catheter, described
Switch portion on catheter is set to the lower section of the catheter and the midstream urine conduit connection；Under the middle section catheter
End is connected with catheter stopper by connecting band.
Further to improve, described device further includes tee tube and drainage tube, and the tee tube includes feed line, first
Outflow pipeline and the second effuser road, the feed line are connect with the catheter, described in the connection of first effuser road
The other end of one end of drainage tube, the drainage tube connects the drainage bag, and second effuser road is led with the midstream urine
Pipe connection；Internal screw thread, the middle section catheter and second effuser road are formed on the inner wall on second effuser road
Be formed with the external screw thread being spirally connected corresponding with the internal screw thread on the outer wall of connecting pin, and second effuser road with it is described in
The junction of section catheter is equipped with sealing ring；Two switch portions are respectively arranged on the catheter and the drainage tube.
It is further to improve, block is equipped in second effuser road.
It is further to improve, ring slider, institute are equipped on the midstream urine conduit outer wall and with the junction of the test tube
The opening for stating test tube is equipped with the upper layer test tube cap of lower layer's test tube cap and fastening corresponding with lower layer's test tube cap, the lower layer
Test tube cap closes the test tube mouth of the test tube, and lower layer's test tube cap is equipped with the spliced eye of middle section catheter insertion, institute
It states and is equipped with annular groove compatible with the ring slider in spliced eye, the upper layer test tube cap is hingedly connected to the lower layer
On test tube cap.
It is further to improve, ring packing block is equipped in the annular groove.
Further to improve, the switch portion is elastoplastic clip.
The beneficial effects of the utility model are as follows:
The utility model provides the new urinary catheter patient of one kind device for staying mid-stream speciman of urine, and urinary catheter patient stays midstream urine mark
This device extracts catheter stopper from the catheter of middle section when acquiring midstream urine, and sterilizes at the nozzle of middle section catheter,
Then middle section catheter protrudes into test tube, the switch portion being then switched off on catheter, and the supravasal switch portion of midstream urine is opened, and opens
Begin acquisition midstream urine, and in middle section after urine collection, the supravasal switch portion of midstream urine is closed, and the switch portion on catheter is beaten
It opens, then stretches out middle section catheter from test tube, at the nozzle of middle section catheter and catheter stopper sterilizes, and by catheter stopper
It fills in the catheter of middle section；The apparatus structure is simple, easy to use, will not influence result of laboratory test, suitable for being widely used to promote.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the device that 1 urinary catheter patient of embodiment stays mid-stream speciman of urine；
Fig. 2 is the knot for the device that urinary catheter patient stays mid-stream speciman of urine when embodiment 2 acquires midstream urine
Structure schematic diagram
Fig. 3 is the device that urinary catheter patient stays mid-stream speciman of urine when embodiment 2 does not acquire midstream urine
Structural schematic diagram；
Fig. 4 is the sectional view of 3 test tube of embodiment.
Specific embodiment
The utility model is described in further detail with following embodiment with reference to the accompanying drawing.
Embodiment 1
The utility model embodiment 1 provides a kind of urinary catheter patient device for staying mid-stream speciman of urine, as shown in Figure 1, including connecting
The catheter 1 of drainage bag (belonging to the prior art, do not show in figure) is connect, is connected with middle section catheter 2 on the catheter 1, it is described
Middle section catheter 2 is connected with the inside of the catheter 1, and the middle section catheter 2 connects the test tube for leaving and taking midstream urine
3, switch portion 4 is equipped on the catheter 1 and the middle section catheter 2, and the switch portion 4 on the catheter 1 is set to described
The lower section of catheter 1 and 2 junction of middle section catheter；The lower end of the middle section catheter 2 is connected with by connecting band 5 and is led
Pipe close 6.The size of attached drawing has carried out appropriate scaling in the utility model.
The utility model provides the new urinary catheter patient of one kind device for staying mid-stream speciman of urine, and urinary catheter patient stays midstream urine mark
This device extracts catheter stopper from the catheter of middle section when acquiring midstream urine, and sterilizes at the nozzle of middle section catheter,
Then middle section catheter protrudes into test tube, the switch portion being then switched off on catheter, and the supravasal switch portion of midstream urine is opened, and opens
Begin acquisition midstream urine, and in middle section after urine collection, the supravasal switch portion of midstream urine is closed, and the switch portion on catheter is beaten
It opens, then stretches out middle section catheter from test tube, at the nozzle of middle section catheter and catheter stopper sterilizes, and by catheter stopper
It fills in the catheter of middle section；The apparatus structure is simple, easy to use, will not influence result of laboratory test, suitable for being widely used to promote.
It is integrally formed between catheter and middle section catheter in the utility model, during one end of connecting band is set in a ring
It on the outer wall of section catheter, and can be slided on the catheter of middle section, the other end is integrally formed with catheter stopper or is arranged in a ring
It is fixed in catheter stopper, connecting band is made of flexible material, and the size of catheter stopper is adapted with the caliber of middle section catheter, just
Middle section catheter is sealed in catheter stopper；In middle section after urine collection, after the nozzle and catheter stopper disinfection to middle section catheter
It could seal, reduce the chance of retrograde infection.
Embodiment 2
The urinary catheter patient that the utility model embodiment 2 provides stays the device of mid-stream speciman of urine substantially the same manner as Example 1, no
With as shown in Fig. 2, described device further includes tee tube 7 and drainage tube 8, the tee tube 7 includes feed line 71, the
One effuser road 72 and the second effuser road 73, the feed line 71 are connect with the catheter 1, first effuser road
One end of the 72 connection drainage tubes 8, the other end of the drainage tube 8 connect the drainage bag, second effuser road 73
It is connect with the middle section catheter 2；Internal screw thread, the middle section catheter 2 are formed on the inner wall on second effuser road 73
With the corresponding external screw thread being spirally connected with the internal screw thread, and described are formed on the outer wall of second effuser road, 73 connecting pin
Sealing ring 17 is equipped with the junction of the middle section catheter 2 on two effuser roads 73；Two switch portions 4 are respectively arranged on described
On catheter 1 and the drainage tube 8.
As shown in figure 3, be equipped with block 9 in the second effuser road 73 described in the present embodiment, be formed on the block 9 with
The compatible external screw thread of the internal screw thread.The setting of block is to avoid urinating to seal the second effuser road in the utility model
The outflow of liquid, for the tightness of sealing, also shapes outer spiral shell since the second effuser road internal shaping has internal screw thread on block
Line, and the diameter for the stopper portions being set to outside the second effuser road is greater than the caliber on the second effuser road.
Switch portion 4 described in the present embodiment is elastoplastic clip.
It is for the ease of the disassembly of middle section catheter, since the acquisition of midstream urine is not that tee tube is arranged in the utility model
It is carrying out always, connection middle section catheter will lead to the pollution of middle section catheter to catheter for a long time, and lead in periodic replacement
When urinary catheter, it is necessary to which replacement is connected with the catheter of middle section catheter, will lead to the waste of resource, therefore, by middle section catheter spiral shell
It connects on the second effuser road of tee tube, when acquiring midstream urine, the switch portion on catheter is closed, and then leads midstream urine
One end of pipe is screwed onto the second effuser road, and the other end protrudes into test tube, then opens the switch portion on catheter, closes drainage
Switch portion on pipe starts to acquire, and after acquisition, closes the switch portion on catheter, and middle section catheter is flowed out from second
Removed on pipeline, and to the opening on the second effuser road disinfection after, block is screwed into the second effuser road, then by two
A switch portion is all opened, so that acquisition is more flexible, avoids the waste of resource；The setting of sealing ring avoids urine from
It flows out in two effuser roads and the gap of middle section catheter and pollutes sheet, while avoiding and result of laboratory test is had an impact；By
It is to be detachably connected in middle section catheter, therefore, switch portion need not be set on the catheter of middle section；Catheter and feed line are drawn
Flow tube and the first effuser road are integrally formed.
Embodiment 3
The urinary catheter patient that the utility model embodiment 3 provides stays the device of mid-stream speciman of urine substantially the same manner as Example 1, no
With as shown in figure 4, being equipped with ring slider 10, institute on 2 outer wall of middle section catheter and with the junction of the test tube 3
The opening for stating test tube 3 is equipped with the upper layer test tube cap 12 of lower layer's test tube cap 11 and fastening corresponding with lower layer's test tube cap 11,
Lower layer's test tube cap 11 closes the test tube mouth of the test tube 3, and lower layer's test tube cap 11 is equipped with middle section catheter 2
The spliced eye 13 of insertion, the spliced eye 13 is interior to be equipped with annular groove 14 compatible with the ring slider 10, the upper layer
Test tube cap 12 is connected on lower layer's test tube cap 11 by articulated shaft 15.The diameter etc. of the utility model test tube cap at the middle and upper levels
In or slightly larger than lower layer's test tube cap diameter, increase the leakproofness of test tube, avoid invisible spectro Urine specimens contaminated, so that examination
Urine specimens in pipe can be directly used for detection, chemical examination etc..
Ring packing block 16 is equipped in annular groove 14 described in the present embodiment.Annular sealing block and ring in the utility model
It is integrally formed between shape sliding slot or by the connection such as glue.
Ring slider is set in the utility model and annular groove is close between middle section catheter and test tube in order to improve
Feng Xing, when acquiring midstream urine, midstream urine test tube needs to protrude into test tube, in order to avoid the pollution to Urine specimens, needs midstream urine
There is good leakproofness between conduit and test tube, therefore, ring packing block is set in annular groove to increase leakproofness, together
When, ring slider is arranged in the top at midstream urine conduit nozzle, is to be stained with annular in order to avoid the urine flowed out at nozzle to slide
On block, and then influence leakproofness.
The technical characteristic for being not particularly limited or describing in above embodiments is conventional technical means, arbitrarily be may be implemented
The technological means of above-mentioned function can be used, and those skilled in the art should will not be puzzled by this.Embodiment described above is only
It is only that preferred embodiments of the present invention are described, not the scope of the utility model is defined, is not being departed from
Under the premise of the spirit of the design of the utility model, those of ordinary skill in the art make the technical solution of the utility model various
Modification and improvement should all be fallen into the protection scope of claims determination of the utility model.
Claims (6)
1. the device that a kind of urinary catheter patient stays mid-stream speciman of urine, which is characterized in that the catheter (1) including connecting drainage bag, institute
It states and is connected on catheter (1) middle section catheter (2), the middle section catheter (2) is connected with the inside of the catheter (1)
Logical, the middle section catheter (2) connects the test tube (3) for leaving and taking midstream urine, the catheter (1) and the middle section catheter
(2) it is equipped on switch portion (4), the switch portion (4) on the catheter (1) is set to the catheter (1) and the midstream urine
The lower section of conduit (2) junction；The lower end of the middle section catheter (2) is connected with catheter stopper (6) by connecting band (5).
2. the device that urinary catheter patient according to claim 1 stays mid-stream speciman of urine, which is characterized in that described device further includes
Tee tube (7) and drainage tube (8), the tee tube (7) include feed line (71), the first effuser road (72) and the second outflow
Pipeline (73), the feed line (71) connect with the catheter (1), and first effuser road (72) connects the drainage
Manage the one end of (8), the other end of the drainage tube (8) connects the drainage bag, second effuser road (73) and it is described in
Section catheter (2) connects；Be formed with internal screw thread on the inner wall on second effuser road (73), the middle section catheter (2) with
The external screw thread being spirally connected corresponding with the internal screw thread, and described are formed on the outer wall of second effuser road (73) connecting pin
Sealing ring (17) are equipped with the junction of the middle section catheter (2) on two effuser roads (73)；Two switch portions (4) are respectively
On the catheter (1) and the drainage tube (8).
3. the device that urinary catheter patient according to claim 2 stays mid-stream speciman of urine, which is characterized in that second effuser
Block (9) are equipped in road (73), are formed with external screw thread compatible with the internal screw thread on the block (9).
4. the device that urinary catheter patient according to claim 1 stays mid-stream speciman of urine, which is characterized in that the middle section catheter
(2) ring slider (10) are equipped on outer wall and with the junction of the test tube (3), the opening of the test tube (3) is equipped with lower layer
The upper layer test tube cap (12) of test tube cap (11) and fastening corresponding with lower layer's test tube cap (11), lower layer's test tube cap (11)
The test tube mouth of the test tube (3) is closed, and lower layer's test tube cap (11) is equipped with the spliced eye of middle section catheter (2) insertion
(13), compatible annular groove (14), the upper layer test tube are equipped with the ring slider (10) in the spliced eye (13)
Lid (12) is connected on lower layer's test tube cap (11) by articulated shaft (15).
5. the device that urinary catheter patient according to claim 4 stays mid-stream speciman of urine, which is characterized in that the annular groove
(14) ring packing block (16) are equipped in.
6. the device that urinary catheter patient according to claim 1 or 2 stays mid-stream speciman of urine, which is characterized in that the switch portion
It (4) is elastoplastic clip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821260186.4U CN209060304U (en) | 2018-08-06 | 2018-08-06 | Urinary catheter patient stays the device of mid-stream speciman of urine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821260186.4U CN209060304U (en) | 2018-08-06 | 2018-08-06 | Urinary catheter patient stays the device of mid-stream speciman of urine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209060304U true CN209060304U (en) | 2019-07-05 |
Family
ID=67090105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821260186.4U Expired - Fee Related CN209060304U (en) | 2018-08-06 | 2018-08-06 | Urinary catheter patient stays the device of mid-stream speciman of urine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209060304U (en) |
-
2018
- 2018-08-06 CN CN201821260186.4U patent/CN209060304U/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: 20190705 Termination date: 20210806 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |