CN209826787U - Integrated sterile negative pressure urine collector for urine culture of indwelling ureter patient - Google Patents
Integrated sterile negative pressure urine collector for urine culture of indwelling ureter patient Download PDFInfo
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- CN209826787U CN209826787U CN201920126072.9U CN201920126072U CN209826787U CN 209826787 U CN209826787 U CN 209826787U CN 201920126072 U CN201920126072 U CN 201920126072U CN 209826787 U CN209826787 U CN 209826787U
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- urine
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- needle
- negative pressure
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Abstract
The utility model relates to an integrated sterile negative pressure urine collector for the urine culture of patients with indwelling ureter, which is characterized by comprising a urine test cup consisting of a cup cover and a cup body, a urine collection needle consisting of a needle seat and a needle head, and a drainage tube hermetically connected between the urine test cup and the urine collection needle, wherein the needle seat of the urine collection needle is hermetically and fixedly connected with an elastic flexible material sealing sleeve sleeved outside the needle head; a sealing plug cover made of elastic flexible materials is arranged for the cup body; in a urine collection state, the bottom of the cup body is movably connected with the cup cover, the cup opening of the cup body is sealed and covered with the sealing plug cover, one end of the drainage tube is hermetically connected with the needle base, the other end of the drainage tube hermetically penetrates through the sealing plug cover to enter the cup body, negative pressure exists in the cup body, and a negative pressure channel leading to the needle head is formed; and in a urine remaining state, the cup cover replaces a sealing plug to cover the cup opening of the cup body. The advantages are that: pollution prevention and puncture, simple and compact structure and easy operation.
Description
Technical Field
The utility model relates to a medical treatment detects the utensil, especially relates to a keep somewhere aseptic negative pressure urine collector of one-piece type for ureter patient urine is cultivateed.
Background
In medical clinic, when a patient with an indwelling catheter is subjected to urine culture and collected for urine collection, strict requirements are imposed on the sterility of the operation of the patient, and the urine volume is also required to be measured. The currently adopted urine retention method is to use an alcohol cotton swab for disinfection, then puncture the urine into a urinary canal of a patient by using a sterile empty needle to extract urine, and then drive the urine into a urine test cup. However, the sterile hollow needle and the urine test cup involved in the operation are independent and independent devices, and the sterile hollow needle is operated in an exposed atmospheric environment, so that the sterile environment cannot be guaranteed, especially, the hollow needle is required to be switched into the urine test cup after being sucked from a ureter, the steps are complicated, and the risk of pricking a nurse due to the infection of bacteria is increased.
How to provide a urine collector which has the advantages of pollution prevention, puncture prevention, simplified structure and convenient operation becomes a problem concerned by the industry.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a keep somewhere ureter patient urine and cultivates with one-piece type aseptic negative pressure and adopt urine ware to above-mentioned problem, reaches in the operation process from adopting the urine needle to aspirate urine to stay urine whole sealed, effective anti-pollution and stab, and the succinct compact easy operation's of structure effect.
The utility model provides a technical scheme that its technical problem adopted is:
an integrated sterile negative pressure urine collector for urine culture of a patient with a indwelling ureter is characterized by comprising a urine detection cup consisting of a cup cover and a cup body, a urine collection needle consisting of a needle seat and a needle head, and a drainage tube hermetically connected between the urine detection cup and the urine collection needle, wherein the needle seat of the urine collection needle is fixedly connected with an elastic flexible material seal sleeve which is sleeved outside the needle head in a sealing way; a sealing plug cover made of elastic flexible materials is arranged for the cup body; in a urine collection state, the bottom of the cup body is movably connected with the cup cover, the cup opening of the cup body is sealed and covered with the sealing plug cover, one end of the drainage tube is hermetically connected with the needle base, the other end of the drainage tube hermetically penetrates through the sealing plug cover to enter the cup body, negative pressure exists in the cup body, and a negative pressure channel leading to the needle head is formed; and in a urine remaining state, the cup cover replaces a sealing plug to cover the cup opening of the cup body.
The bottom and the rim of a cup portion of the cup lateral wall all are equipped with connecting thread, the circumference of bowl cover roll over down along inboard with connecting thread corresponds and is equipped with the matching thread, the bowl cover closes and the buckle closure is on the bottom or the rim of a cup of cup through its matching thread and connecting thread soon.
Urine volume scales are arranged on the side wall of the cup body.
The sealing plug cover is an integrated piece consisting of a cover body, an annular plug body on the bottom surface of the cover body and an insertion pipe port on the top surface of the cover body.
The outer side of one end of the drainage tube sealing connection needle base is fixedly connected with an operating handle, and the other end of the drainage tube sealing connection needle base is hermetically inserted into the insertion tube port of the sealing plug cover to enter the cup body through an insertion terminal integrally arranged close to the end of the drainage tube.
The sealing sleeve made of the elastic flexible material and the sealing plug cover made of the elastic flexible material are both made of medical rubber or medical silicon rubber.
The utility model has the advantages that: compared with the prior art, the utility model provides an aseptic negative pressure collection urine ware of one-piece type, by urine examination cup A, adopt urine needle C and sealing connection constitute one-piece type negative pressure and adopt urine device between the two, adopt sealed gag, the suit is at the sealed urine passageway of adopting the sealed collection of seal cover and sealing connection on adopting the urine needle, realized from urine examination cup body to the sealed urine passageway of adopting the urine needle, it is automatic convenient, device compact structure simplifies, operating procedure simplifies, work efficiency and quality are improved. Particularly, the urine collection needle is sleeved with the sealing sleeve, so that the sealing negative pressure is ensured, the needle head is prevented from being exposed in the air in the whole urine collection process, the aseptic environment is prevented from being infected, the risk that an operator is stabbed is avoided, and the safe operation is realized. The utility model discloses the structure is succinct, and the operation of being convenient for suits to promote in the urine examination is applied.
Drawings
FIG. 1 is a schematic structural view of a urine test cup of the present invention;
FIG. 2 is a schematic view of the cup of FIG. 1;
FIG. 3 is a bottom view of the lid of FIG. 1;
FIG. 4 is a schematic structural view of the urine sampling needle and the drainage tube connected thereto;
FIG. 5 is a schematic structural view of the present invention in a urine collection state;
FIG. 6 is a top plan view of the closure cap of FIG. 5;
FIG. 7 is a bottom view of the closure of FIG. 5;
fig. 8 is a schematic structural view of the urine test cup in a urine retention state.
In the figure:
a urine test cup, B drainage tube, C urine sampling needle;
1 cup cover, 11 matching threads, 2 cup body, 21 urine volume scales, 22 connecting threads, 3 operating handles, 4 plug terminals, 41 circumferential flanges, 5 needle seats, 6 needles, 7 sealing sleeves, 8 patient urinary catheters, 9 sealing plug covers, 91 cannula ports, 92 cover bodies and 93 annular plug bodies.
The present invention will be described in detail with reference to the accompanying drawings and examples.
Detailed Description
Fig. 1 to 8 show an integrated sterile negative pressure urine collector for culturing the urine of a patient with an indwelling catheter and components thereof, which is characterized by comprising a urine test cup A consisting of a cup cover 1 and a cup body 2, a urine collection needle C consisting of a needle base 5 and a needle head 6, and a drainage tube B hermetically connected between the urine test cup A and the urine collection needle C. A needle seat 6 of the urine collection needle C is fixedly connected with a sealing sleeve 7 made of elastic flexible material and sleeved outside the needle head 6 in a sealing way; a sealing plug cover 9 made of elastic flexible materials is arranged for the cup body; in a urine collection state, the bottom of the cup body 2 is movably connected with the cup cover 1, the cup opening of the cup body is sealed and covered by a sealing plug cover 9, one end of the drainage tube B is connected with the needle base 5 in a sealing way, the other end of the drainage tube B penetrates through the sealing plug cover 9 in a sealing way to enter the cup body 2, negative pressure exists in the cup body 2, and a negative pressure pipeline leading to the needle head 6 is formed; in a urine remaining state, the cup cover 1 replaces the sealing plug cover 9 to be covered on the cup mouth of the cup body 2.
The utility model discloses a further characteristic is, the bottom and the rim of a cup portion of 2 lateral walls of cup all are equipped with connecting thread 22, the all turn down along inboard in the ring of bowl cover 1 with connecting thread 22 corresponds and is equipped with mating thread 11, bowl cover 1 closes and the buckle closure is realized swing joint on the bottom or the rim of a cup of cup 2 through its mating thread 11 and connecting thread 22 soon.
The utility model is also characterized in that the lateral wall of the cup body 2 is provided with urine volume scales 21.
The utility model is also characterized in that the sealing plug cover 9 is an integrated part consisting of a cover body 92, an annular plug body 93 on the bottom surface of the cover body and an insertion pipe port 91 on the top surface of the cover body 92.
The utility model is characterized in that the outside of one end of the drainage tube B sealing connection needle seat 5 is fixedly connected with an operating handle 3, the other end of the drainage tube B sealing connection needle seat is sealed and inserted through an inserting terminal 4 which is close to the integral end part of the drainage tube B sealing connection needle seat, and an inserting tube port 91 of a sealing plug cover 9 is arranged in the cup body 1. In practical manufacture, the plug terminal 4 is a cylindrical body which is covered outside the drainage tube and has a circumferential flange 41 at the middle part, and is integrally formed with the drainage tube. During the application, in inserting terminal 4 inserted intubation port 91 with the tight fit, surrounding flange 41 blocked on the intubation port, drainage tube B then gets into in the cup 2, realizes sealing connection. The intubation port 91 is arranged at the edge close to the sealing plug cover 9, so that the drainage tube B can be attached to the wall of the cup body after entering the cup body, and the urine can be guided more easily.
The sealing sleeve 7 made of elastic flexible materials and the sealing plug cover 9 made of elastic flexible materials are both made of medical rubber or medical silicon rubber. The sealing plug is an integral formed piece consisting of the cover body 92, the annular plug body 93 on the bottom surface of the sealing plug and the intubation port 91 on the top surface of the cover body 91, and has good elasticity and flexibility, so that good sealing performance can be ensured between the sealing plug 9 and the cup body 1 and between the intubation port 91 and the insertion terminal 4 of the drainage tube B. In addition, the urine collecting needle C is sealed in the sealing sleeve 7 to ensure a negative pressure channel.
During manufacture, after assembly and connection are finished, air is sucked from the cup body 2 through the sealing plug cover 9 to form a negative pressure channel from the cup body to the needle 6 wrapped in the sealing sleeve 7.
When collecting urine, an operator firstly uses an alcohol cotton swab to disinfect a urinary catheter 8 of a patient, then holds the operating handle 3 with the hand to puncture the needle 6 to penetrate out of the sealing sleeve 7 and prick the needle into the urinary catheter 8 of the patient to collect urine, as shown in fig. 5, the sealing sleeve 7 is stacked on the exposed part outside the needle, and the needle is kept from contacting with the outside air; because of the negative pressure urine test cup, the urine automatically flows into the urine test cup body 1 through the urine sampling needle C and the drainage tube B, and the urine sampling is finished when the volume reaches 40ml according to the urine volume scale 21, and the needle head 6 is pulled out. When the needle head is pulled out, the sealing sleeve 7 is reset by the elasticity of the sealing sleeve to stretch, the needle head is continuously coated, the needle head is kept sealed in the sealing sleeve 7 and is not contacted with the air, bacteria infection is avoided, the sterile operation requirement is met, and operators can not be stabbed. At this time, urine collection is finished, and a urine retention state is entered, as shown in fig. 8, the sealing plug cover 9 is pulled out from the cup opening of the cup body 2, the cup cover 1 is unscrewed from the bottom of the cup body 2, and then the cup cover 1 is screwed on the cup opening of the cup body 2. And ending the urine collection operation.
It can be seen that, compared with the prior art, the utility model provides a urine ware is adopted to aseptic negative pressure of one-piece type, by urine examination cup A, adopt urine needle C and sealing connection constitute one-piece type negative pressure and adopt the urine device between the two drainage tube B, adopt sealed stopper lid 9, the suit is at the sealed cover 7 and the drainage tube B of sealing connection who adopts on the urine needle, realized adopting the urine passageway from urine examination cup body to the sealed of adopting the urine needle, realized that the negative pressure adopts urine, it is automatic convenient, device compact structure simplifies, operating procedure simplifies, work efficiency and quality are improved. Particularly, the urine collection needle is sleeved with the sealing sleeve 7, so that sealing negative pressure is guaranteed, the needle head is prevented from being exposed in the air in the whole urine collection process, the aseptic environment is prevented from being infected, the risk that operators are stabbed is avoided, and safe operation is achieved.
The above summary is not intended to limit the structure, shape, or materials of the present invention in any way. Any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention all still fall within the scope of the technical solution of the present invention.
Claims (9)
1. An integrated sterile negative pressure urine collector for urine culture of a patient with a indwelling ureter is characterized by comprising a urine detection cup consisting of a cup cover and a cup body, a urine collection needle consisting of a needle seat and a needle head, and a drainage tube hermetically connected between the urine detection cup and the urine collection needle, wherein the needle seat of the urine collection needle is fixedly connected with an elastic flexible material seal sleeve which is sleeved outside the needle head in a sealing way; a sealing plug cover made of elastic flexible materials is arranged for the cup body; in a urine collection state, the bottom of the cup body is movably connected with the cup cover, the cup opening of the cup body is sealed and covered with the sealing plug cover, one end of the drainage tube is hermetically connected with the needle base, the other end of the drainage tube hermetically penetrates through the sealing plug cover to enter the cup body, negative pressure exists in the cup body, and a negative pressure channel leading to the needle head is formed; and in a urine remaining state, the cup cover replaces a sealing plug to cover the cup opening of the cup body.
2. The integrated sterile negative pressure urine collector for indwelling urethral catheterization patients in urinary culture according to claim 1, wherein the bottom and the rim of the cup sidewall are provided with connecting threads, the inner side of the circumferential downward folded edge of the cup cover is provided with matching threads corresponding to the connecting threads, and the cup cover is screwed on the bottom or the rim of the cup body by the matching threads and the connecting threads.
3. The integrated sterile negative pressure urine collector for indwelling urethral catheterization patients for urinary culture according to claim 1 or 2, which is characterized in that the side wall of the cup body is provided with urine volume scales.
4. The integrated sterile negative pressure urine collector for indwelling urethral catheterization patient urinary training as claimed in claim 3, wherein said sealing plug cover is an integrally formed piece consisting of a cover body, an annular plug body on the bottom surface thereof and a cannula port on the top surface of the cover body.
5. The integrated sterile negative pressure urine collector for indwelling urethral catheterization patients for urine culture as claimed in claim 1 or 2, wherein said sealing plug cover is an integrally formed part consisting of a cover body, an annular plug body at the bottom surface thereof and a cannula port at the top surface of the cover body.
6. The integrated sterile negative pressure urine collector for indwelling urethral catheterization patients in urinary culture as claimed in claim 4, wherein an operating handle is fixedly connected to the outside of one end of the sealed connection needle base of the drainage tube, and the other end of the sealed connection needle base is inserted into the cup body through the insertion terminal which is integrally arranged near the end of the sealed connection needle base in a sealed manner.
7. The integrated sterile negative pressure urine collector for indwelling urethral catheterization patients for urine culture as claimed in claim 1 or 2, wherein the drainage tube is sealingly connected with the needle base at one end and fixedly connected with an operating handle at the outer side thereof, and at the other end, the drainage tube is sealingly inserted into the insertion tube port of the sealing plug cover through an insertion terminal integrally arranged near the end thereof to enter the cup body.
8. The integrated sterile negative pressure urine collector for indwelling urethral catheterization patient urinary culture according to claim 6, which is characterized in that the sealing sleeve made of the elastic flexible material and the sealing plug cover made of the elastic flexible material are both made of medical rubber or medical silicon rubber.
9. The integrated sterile negative pressure urine collector for indwelling urethral catheterization patient urinary culture according to claim 1 or 2, which is characterized in that the sealing sleeve made of elastic flexible material and the sealing plug cover made of elastic flexible material are both made of medical rubber or medical silicon rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920126072.9U CN209826787U (en) | 2019-01-24 | 2019-01-24 | Integrated sterile negative pressure urine collector for urine culture of indwelling ureter patient |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920126072.9U CN209826787U (en) | 2019-01-24 | 2019-01-24 | Integrated sterile negative pressure urine collector for urine culture of indwelling ureter patient |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209826787U true CN209826787U (en) | 2019-12-24 |
Family
ID=68902466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920126072.9U Expired - Fee Related CN209826787U (en) | 2019-01-24 | 2019-01-24 | Integrated sterile negative pressure urine collector for urine culture of indwelling ureter patient |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209826787U (en) |
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2019
- 2019-01-24 CN CN201920126072.9U patent/CN209826787U/en not_active Expired - Fee Related
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| 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: 20191224 Termination date: 20210124 |
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| CF01 | Termination of patent right due to non-payment of annual fee |