CN212904008U - Ware is stayed to catheterization patient's middle section urine sample - Google Patents
Ware is stayed to catheterization patient's middle section urine sample Download PDFInfo
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- CN212904008U CN212904008U CN202021452142.9U CN202021452142U CN212904008U CN 212904008 U CN212904008 U CN 212904008U CN 202021452142 U CN202021452142 U CN 202021452142U CN 212904008 U CN212904008 U CN 212904008U
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Abstract
The utility model discloses a middle section urine specimen reserving and taking device for urethral catheterization patients, which comprises a urethral catheter, hemostatic forceps for clamping/loosening the urethral catheter and a reserving and taking tube, wherein one end of the reserving and taking tube is provided with a joint, and the reserving and taking tube is connected with the urethral catheter through the joint; one end of the indwelling tube, which is far away from the catheter, is fixedly connected with a cap; a check valve is arranged on the retention pipe between the joint and the cap; still include the test tube, the connection can be dismantled to test tube open-ended one end the block, test tube confined one end can be dismantled and connect reserve block. The utility model discloses operation process has been simplified for whole process of getting of staying is more simple and convenient, swift, and has reduced the contaminated probability of sample very big degree ground.
Description
Technical Field
The utility model relates to a medical utensil technical field of getting of staying especially relates to a ware of getting is stayed to catheterization patient middle section urine sample.
Background
Urine culture refers to culturing bacteria, fungi or tubercle bacillus in urine. Through aseptic middle section urine of keeping somewhere getting, get rid of external bacterium and disturb, can accurately detect whether there is the infection in urine. Clinically, successfully leaving and culturing the qualified mid-stream urine specimen is very important, so that a doctor can be correctly guided to pertinently use an accurate amount of antibiotics, the focus can be effectively removed, and the health of a patient can be recovered. Compared with the common patients, the catheterization patients have more complicated specimen taking process and are very easy to pollute the specimens, so that the work difficulty is increased for the medical staff.
The current operation in-process of getting the middle section urine of staying to the catheterization patient, the urine sample flows out from the catheter, discards the anterior segment, and it stays to get the middle section urine to use the medicine bowl, and then pours into in the glass test tube. This operation process action is loaded down with trivial details, and has a plurality of links to cause the sample to be contaminated easily, for example: medical personnel mistake touches catheter, the disinfection is not thorough, with the middle section urine sample concentrate to the process of medicine bowl, with the middle section urine sample from medicine bowl transfer to the process of glass test tube, be used for sealing the rubber of glass test tube even, these factors all have certain probability and cause the sample contaminated.
Therefore, there is a need for an easy-to-operate device with low contamination risk for collecting mid-stream urine.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an above-mentioned problem among the solution prior art provides a catheterization patient middle section urine sample stays gets ware, has simplified operation process for it is more simple and convenient, swift to make whole stay the process of getting, and has reduced the contaminated probability of sample greatly to the degree.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a midcourse urine specimen reserving device for a urethral catheterization patient, which comprises a urethral catheter, hemostatic forceps for clamping/loosening the urethral catheter and a reserving tube, wherein one end of the reserving tube is provided with a joint, and the reserving tube is connected with the urethral catheter through the joint; one end of the indwelling tube, which is far away from the catheter, is fixedly connected with a cap; a check valve is arranged on the retention pipe between the joint and the cap; still include the test tube, the connection can be dismantled to test tube open-ended one end the block, test tube confined one end can be dismantled and connect reserve block.
Preferably, a plastic cap is sleeved on the joint.
Preferably, the both ends of test tube all are provided with the external screw thread, block and reserve block all are provided with the internal thread, block and reserve block all adopt threaded connection's mode can dismantle to be fixed in on the test tube.
Preferably, the outer wall of the tube body of the test tube is provided with scale marks.
Preferably, the joint comprises a circular tube and a reducer tube, a limiting retainer ring is arranged between the circular tube and the reducer tube, and the diameter of the limiting retainer ring is larger than the maximum outer diameter of the reducer tube; the round tube is connected with the indwelling tube, and the reducer tube is connected with the catheter.
Preferably, the disposable sterile package is further included, and the access tube is packaged in the disposable sterile package.
Preferably, the urine collecting device further comprises a urine collecting bag, and the urine collecting bag is detachably connected with the urinary catheter.
The above technical scheme is adopted in the utility model, compared with the prior art, following technological effect has:
the utility model discloses an stays gets the ware is that a catheterization patient aseptic middle section urine once only stays gets the instrument, has reduced the loaded down with trivial details operation process in traditional catheterization patient stays gets the middle section urine sample for the whole process of staying is more simple and convenient, swift, improves medical personnel's work efficiency; and greatly reduced the contaminated probability of sample, the practicality is strong, the disinfection of being convenient for, can realize zero pollution in the operation process, application range is wider.
Drawings
FIG. 1 is a schematic view of a mid-section urine specimen collecting device for a middle catheterization patient according to the present invention;
FIG. 2 is a schematic view of a middle joint of the present invention;
wherein the various reference numbers are:
1, a catheter; 2-hemostatic forceps; 3, reserving a tube; 4-a linker; 41-round tube; 42-a limit check ring; 43-a reducer pipe; 5-capping; 6-check valve; 7-test tube; 8-spare cap.
Detailed Description
The present invention will be described in detail and with particular reference to certain embodiments and drawings for better understanding of the invention, but the scope of the invention is not limited by the following embodiments.
As shown in figure 1, the utility model provides a midcourse urine specimen indwelling device for a urethral catheterization patient, which comprises a catheter 1 and hemostatic forceps 2 used for clamping/loosening the catheter 1. The catheter also comprises an indwelling tube 3, one end of the indwelling tube 3 is provided with a joint 4, and the indwelling tube 3 is connected with the catheter 1 through the joint 4; one end of the indwelling tube 3 far away from the catheter 1 is fixedly connected with a cap 5; a check valve 6 is arranged on the reserving pipe 3 between the joint 4 and the cap 5; still include test tube 7, connection block 5 can be dismantled to test tube 7 open-ended one end, and spare block 8 of connection can be dismantled to test tube 7 confined one end.
The indwelling device of the embodiment is a disposable indwelling tool for sterile mid-stream urine of a catheterization patient, reduces the complicated operation process in the traditional catheterization patient for indwelling a mid-stream urine specimen, enables the whole indwelling process to be simpler, more convenient and faster, and improves the working efficiency of medical personnel; and greatly reduced the contaminated probability of sample, the practicality is strong, the disinfection of being convenient for, can realize zero pollution in the operation process, application range is wider.
As a preferred embodiment, a plastic cap is sleeved on the joint 4.
As a preferred embodiment, the both ends of test tube 7 all are provided with the external screw thread, and block 5 and reserve block 8 all are provided with the internal screw thread, and block 5 and reserve block 8 all adopt threaded connection's mode can dismantle to be fixed in on test tube 7. The outer wall of the tube body of the test tube 7 is provided with scale marks, and the tube opening of the test tube 7 is consistent with the universal caliber of the current clinical specimen reserved test tube 7.
As shown in fig. 2, as a preferred embodiment, the joint 4 includes a circular tube 41 and a reducer tube 43, a limit retainer 42 is disposed between the circular tube 41 and the reducer tube 43, and the diameter of the limit retainer 42 is larger than the maximum outer diameter of the reducer tube 43; the round tube 41 is connected with the indwelling tube 3, and the reducer tube 43 is connected with the catheter 1.
As a preferred embodiment, a disposable sterile outer package is also included, in which the access tube 3 is enclosed.
As a preferred embodiment, a urine collection bag is further included, which is detachably connected to the catheter 1.
The utility model discloses a theory of operation that ware was got to catheterization patient middle section urine sample stays does:
when the middle-section urine retention is needed, an operator clamps the catheter 1 by using the hemostatic forceps 2 for 1 hour in advance; separating a urine collection bag connecting port, circularly and comprehensively disinfecting a catheter 1 for three times from inside to outside by using an iodophor cotton swab, loosening the hemostatic forceps 2 to remove front urine in a medicine bowl, clamping and closing the hemostatic forceps 2, wearing disposable rubber/thin film gloves by an operator, opening disposable sterile external packing, taking out a reserved tube 3, removing a plastic cap of a connector 4, carefully inserting the connector 4 into the catheter 1, loosening the hemostatic forceps 2 to reserve middle urine with required scales, and twisting off a test tube 7 to replace a new test tube 7 to continue to reserve if a plurality of samples need to be reserved; the check valve 6 is closed, the joint 4 is pulled out, and the urine collection bag connecting port is connected back; discarding the retained pipe 3, and unscrewing the standby cap 8 to seal the opening of the catheter; and (5) inspecting, and finally, reserving the sample for obtaining a finished product.
The above detailed description of the embodiments of the present invention is only for exemplary purposes, and the present invention is not limited to the above described embodiments. Any equivalent modifications and substitutions to those skilled in the art are also within the scope of the present invention. Accordingly, variations and modifications in equivalents may be made without departing from the spirit and scope of the invention, which is intended to be covered by the following claims.
Claims (7)
1. A midcourse urine specimen indwelling device for a urethral catheterization patient comprises a urethral catheter (1) and hemostatic forceps (2) for clamping/loosening the urethral catheter (1), and is characterized by further comprising an indwelling tube (3), wherein one end of the indwelling tube (3) is provided with a joint (4), and the indwelling tube (3) is connected with the urethral catheter (1) through the joint (4); one end of the indwelling pipe (3) far away from the catheter (1) is fixedly connected with a cover cap (5); a check valve (6) is arranged on the retention pipe (3) and between the joint (4) and the cap (5); still include test tube (7), connection can be dismantled to test tube (7) open-ended one end cap (5), spare block (8) of connection can be dismantled to test tube (7) confined one end.
2. The catheterization patient midstream urine specimen holder of claim 1, characterized in that a plastic cap is sleeved on the joint (4).
3. The midcourse urine specimen leaving device of the catheterization patient according to claim 1, characterized in that both ends of the test tube (7) are provided with external threads, the cap (5) and the spare cap (8) are provided with internal threads, and the cap (5) and the spare cap (8) are detachably fixed on the test tube (7) in a threaded connection manner.
4. The catheterization patient midcourse urine specimen elevator of claim 1, characterized in that the outer wall of the body of the test tube (7) is provided with graduation marks.
5. The catheterization patient midstream urine specimen retriever according to claim 1, characterized in that the joint (4) comprises a circular tube (41) and a reducer tube (43), a limit stop ring (42) is arranged between the circular tube (41) and the reducer tube (43), and the diameter of the limit stop ring (42) is larger than the maximum outer diameter of the reducer tube (43); the round tube (41) is connected with the indwelling tube (3), and the reducer tube (43) is connected with the catheter (1).
6. The catheterization patient midstream urine specimen elevator of claim 1, further comprising a disposable sterile overwrap in which the access tube (3) is enclosed.
7. The catheterization patient midcourse urine specimen harvester of claim 1, further comprising a urine collection bag detachably connected to the catheter (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021452142.9U CN212904008U (en) | 2020-07-22 | 2020-07-22 | Ware is stayed to catheterization patient's middle section urine sample |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021452142.9U CN212904008U (en) | 2020-07-22 | 2020-07-22 | Ware is stayed to catheterization patient's middle section urine sample |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212904008U true CN212904008U (en) | 2021-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021452142.9U Active CN212904008U (en) | 2020-07-22 | 2020-07-22 | Ware is stayed to catheterization patient's middle section urine sample |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212904008U (en) |
-
2020
- 2020-07-22 CN CN202021452142.9U patent/CN212904008U/en active Active
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