CN211749742U - Female reproductive system inspection sampling device - Google Patents
Female reproductive system inspection sampling device Download PDFInfo
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- CN211749742U CN211749742U CN202020221091.2U CN202020221091U CN211749742U CN 211749742 U CN211749742 U CN 211749742U CN 202020221091 U CN202020221091 U CN 202020221091U CN 211749742 U CN211749742 U CN 211749742U
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- storage container
- injection
- sampling device
- reproductive system
- needle
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Abstract
The utility model discloses a women's reproductive system inspection sampling device in medical apparatus field to alleviate the injury that the patient received at the sampling process, in order to realize this purpose, this technical scheme is as follows including the casing, and the casing is inside to be equipped with to immerse the internal pjncture needle of patient and to be used for the injection subassembly that medical personnel injected, the cross connection has storage container between pjncture needle and the injection subassembly, storage container's cross section is "calabash form", utilizes the vacuum state who holds the end among this technical scheme, the automatic inflow of the tissue fluid of being convenient for. Meanwhile, the puncture is carried out by utilizing hydraulic pressure, so that the injury of a patient is reduced.
Description
Technical Field
The utility model belongs to the field of medical equipment, specifically a female reproductive system inspection sampling device.
Background
In modern society, women pay more and more attention to their health, especially in the area of gynecological diseases. At present, the incidence of cervical cancer is increasing and becoming a big killer of female health. Due to the influence of the traditional concept, most women usually do not pay enough attention when the cervix is slightly uncomfortable, and the doctor cannot be reminded until the body is seriously uncomfortable, and most problems are serious at the moment, for example, the cervical cancer is almost not cured from the first stage to the later stage. At present, cells at the cervix are sampled mainly through professional collection of doctors or self collection of patients at home, the cell collection performed by professional doctors in hospitals is troublesome, time and labor are wasted, a plurality of people are reluctant to perform the traditional concept, the cells cannot be accurately collected at home, the repeatability of test results is poor, and even correct tissue cells cannot be collected. Medical research shows that early detection and early intervention can ensure early treatment of cervical diseases.
In order to achieve the purpose, the existing test strip is made by rolling a small amount of cotton at the front end of a wood rod or a bamboo stick, the front end of the test strip is thick, the male urethra can only be inserted into the navicular fossa, the female urethra can only reach the external opening of the cervix, and the actual requirements are that the male urethra needs to be as deep as 2-4 cm, and the female urethra needs to reach 1-2 cm inside the cervix.
Although the sampler can basically guarantee the sampling requirement, the cotton sampler is manufactured by each medical unit, the specifications are not uniform, the sterilization and the use validity period before use are difficult to guarantee, the treatment after use is complicated, the cotton and wood rods used by the sampler contain free fatty acid, so that the culture positive rate is reduced, the diagnosis reliability is influenced, meanwhile, the sampler is mainly manually rubbed by medical staff for sampling, force is applied by the feeling of the medical staff, and the internal vagina of a female patient is often damaged to a certain degree.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model aims to reduce the hurt on the patient when sampling in the shallow layer.
In order to achieve the above purpose, the technical solution of the present invention is as follows: a female reproductive system examination sampling device comprises a shell, wherein a puncture needle immersed in a patient body and a push injection assembly used for pushing medical staff are arranged in the shell, a storage container is connected between the puncture needle and the push injection assembly in a transition mode, and the cross section of the storage container is in a gourd shape;
the storage container comprises a power assisting end and a containing end, wherein the power assisting end is communicated with the injection component, the containing end is used for storing, the containing end is internally vacuum, and a concave dividing arc is arranged at the junction of the power assisting end and the containing end;
the pjncture needle includes syringe needle and atress board, and atress board sliding connection holds, and the atress board encloses into the cavity between holding the end, is connected with the needle tubing between syringe needle and the atress board, the needle tubing is close to atress board department and has the through-hole, and the stopper has the wedge in the through-hole, the cross section of wedge is "L" shape, and the wedge includes vertical portion of breaking away from and the shutoff portion of stopper in the through-hole, the arc is cut apart to contact in the portion of breaking away from motion stroke, and cuts apart and make shutoff portion and through-hole break away from the combination behind the arc extrusion portion of breaking away from.
Further, the push injection assembly comprises a push injection channel and a push injection rod, the starting end of the push injection rod is provided with a push injection plate, the tail end of the push injection rod is in sliding connection with the push injection channel, the starting end of the push injection rod penetrates through the shell, the push injection channel is gradually contracted along the storage container and is communicated with the storage container, a funnel piece is arranged at the joint of the push injection channel and the storage container, the open end of the funnel piece and the push injection channel are integrally manufactured, and the contraction end of the funnel piece is immersed in the storage container.
Furthermore, a sealing gasket is clamped at the joint of the closing end of the funnel piece and the storage container, and the funnel piece penetrates through the vertical central axis of the sealing gasket.
Further, the casing includes upper segment, middle section and hypomere, upper end threaded connection middle section, middle section and hypomere threaded connection, and be equipped with the rubber pad in the middle section, the rubber pad is close to the upper segment.
Furthermore, the lower section is in a polymerized spherical shape close to the puncture needle.
Further, the length of the stress plate is larger than the gap between the segmentation arcs.
After the scheme is adopted, the following beneficial effects are realized: 1. the vacuum state of the containing end is utilized to facilitate the automatic inflow of tissue fluid.
2. The puncture is carried out by utilizing hydraulic pressure, and the injury of a patient is reduced.
3. In the sampling process, the hydraulic pressure of the accommodating end is gradually increased, so that the stress plate is convenient to lift, and the puncture needle is gradually immersed into the shell at the moment, so that the injury of a patient is relieved.
4. The funnel piece is used for limiting the flowing direction of the airflow and facilitating the convergence of the airflow.
5. The inside of the storage container is kept airtight by the gasket.
6. Because the casing adopts and can dismantle the connection, when taking out sample interstitial fluid, operating personnel can dismantle the casing, takes out storage container afterwards, pours the interstitial fluid again.
Drawings
FIG. 1 is a front view of an embodiment of the present invention;
FIG. 2 is a block diagram of the bolus assembly of FIG. 1;
fig. 3 is a structural view of the storage container of fig. 1.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: casing 1, pjncture needle 2, syringe needle 2a, atress board 2b, storage container 3, helping hand end 3a, hold end 3b, cut apart arc 3c, push and inject subassembly 4, push and inject passageway 4a, push and inject pole 4b, push and inject board 4c, funnel piece 4d, through-hole 5, wedge 6, sealed 7, rubber pad 8.
The embodiment is basically as shown in the attached figure 1: a female reproductive system examination sampling device comprises a shell 1, wherein a puncture needle 2 immersed in a patient body and a push injection assembly 4 used for pushing medical staff are connected inside the shell 1, a storage container 3 is connected between the puncture needle 2 and the push injection assembly 4 in a transition manner, and the cross section of the storage container 3 is in a gourd shape;
referring to fig. 3, the storage container 3 includes a power-assisted end 3a communicating with the injection assembly 4 and a holding end 3b for storage, the holding end 3b is internally vacuum, and a concave dividing arc 3c is provided at the intersection of the power-assisted end 3a and the holding end 3 b;
The specific implementation process is as follows: when using this device, medical personnel exert thrust to pushing subassembly 4, push subassembly 4 and drive 2 puncture samples of pjncture needle this moment.
During the movement of the puncture needle 2, the stress plate 2b transmits the pressure of the injection component 4, at the moment, the puncture needle 2 integrally descends, the wedge block 6 in the through hole 5 contacts the partition arc 3c during the descending process, the partition arc 3c ejects the wedge block 6 out, the wedge block 6 is separated from the connection relation with the through hole 5, and the through hole 5 is in an open state. At this time, the needle tube of the puncture needle 2 communicates with the accommodating end 3b of the storage container 3.
Because hold the inside negative pressure of end 3b, the tissue fluid of patient flows into in holding end 3b along the needle tubing, accomplishes the sample operation, and in the sample process, the hydraulic pressure of holding end 3b risees gradually, is convenient for lift atress board 2b, and pjncture needle 2 sinks gradually in the casing 1 this moment, alleviates patient's injury.
Referring to fig. 2, preferably, the pushing assembly 4 includes a pushing channel 4a and a pushing rod 4b, a pushing plate 4c is provided at the beginning of the pushing rod 4b, the end of the pushing rod 4b is slidably connected to the pushing channel 4a, the beginning of the pushing rod 4b passes through the housing 1, the pushing channel 4a is gradually constricted along the storage container 3, the pushing channel 4a is communicated with the storage container 3, a funnel 4d is provided at the connection position of the pushing channel 4a and the storage container 3, the opening end of the funnel 4d is integrally formed with the pushing channel 4a, and the constricted end of the funnel 4d is immersed in the storage container 3.
The specific implementation process is as follows: operating personnel is pushing the injection in-process, exert pressure to pushing injection plate 4c earlier, and push injection plate 4 c's end down this moment, and among the down in-process gas pressure got into storage container 3 from funnel piece 4d, and storage container 3 drives pjncture needle 2 down under the effect of gas pressure, accomplishes the atmospheric pressure puncture operation, and funnel piece 4d is convenient for inject the flow direction of air current simultaneously, and the receipts of the air current of being convenient for are restrainted.
Preferably, a sealing gasket 7 is clamped at the joint of the converging end of the funnel piece 4d and the storage container 3, and the funnel piece 4d penetrates through the vertical central axis of the sealing gasket 7.
The specific implementation process is as follows: the inside of the storage container 3 is kept airtight by the packing 7.
Preferably, the shell 1 comprises an upper section, a middle section and a lower section, wherein the upper end is in threaded connection with the middle section, the middle section is in threaded connection with the lower section, a rubber pad 8 is arranged in the middle section, and the rubber pad 8 is close to the upper section.
The specific implementation process is as follows: when the sample interstitial fluid is to be removed, the operator can detach the housing 1, remove the storage container 3, and pour the interstitial fluid.
Preferably, the lower segment is in the shape of a converging sphere near the needle 2.
The specific implementation process is as follows: is convenient to be lifted into the internal vagina of a patient, and reduces the pain of the patient.
Preferably, the length of the force-bearing plate 2b is greater than the gap between the divisional arcs 3 c.
The specific implementation process is as follows: the movement stroke of the force-receiving plate 2b is limited by the divided arc 3 c.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only for the embodiments of the present invention, and the common general knowledge of the known specific structures and characteristics in the schemes is not described herein too much, and those skilled in the art will know all the common technical knowledge in the technical field of the present invention before the application date or the priority date, can know all the prior art in this field, and have the ability to apply the conventional experimental means before this date, and those skilled in the art can combine their own ability to perfect and implement the schemes, and some typical known structures or known methods should not become obstacles for those skilled in the art to implement the present application. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (6)
1. A female reproductive system examination sampling device, characterized in that: the puncture needle and the injection assembly are connected in a transitional manner, and the cross section of the storage container is in a gourd shape;
the storage container comprises a power assisting end and a containing end, wherein the power assisting end is communicated with the injection component, the containing end is used for storing, the containing end is internally vacuum, and a concave dividing arc is arranged at the junction of the power assisting end and the containing end;
the pjncture needle includes syringe needle and atress board, and atress board sliding connection holds, and the atress board encloses into the cavity between holding the end, is connected with the needle tubing between syringe needle and the atress board, the needle tubing is close to atress board department and has the through-hole, and the stopper has the wedge in the through-hole, the cross section of wedge is "L" shape, and the wedge includes vertical portion of breaking away from and the shutoff portion of stopper in the through-hole, the arc is cut apart to contact in the portion of breaking away from motion stroke, and cuts apart and make shutoff portion and through-hole break away from the combination behind the arc extrusion portion of breaking away from.
2. The female reproductive system examination sampling device of claim 1, wherein: the injection assembly comprises an injection channel and an injection rod, the initial end of the injection rod is provided with an injection plate, the tail end of the injection rod is in sliding connection with the injection channel, the initial end of the injection rod penetrates through the shell, the injection channel is gradually contracted along the storage container and is communicated with the storage container, a funnel piece is arranged at the joint of the injection channel and the storage container, the open end of the funnel piece and the injection channel are integrally manufactured, and the contraction end of the funnel piece is immersed in the storage container.
3. A female reproductive system examination and sampling device as claimed in claim 2, wherein: the junction block of the end of restrainting of funnel spare and storage container has sealed the pad, and the funnel spare passes sealed vertical axis department of pad.
4. A female reproductive system examination and sampling device as claimed in claim 3, wherein: the casing includes upper segment, middle section and hypomere, upper end threaded connection middle section, middle section and hypomere threaded connection, and is equipped with the rubber pad in the middle section, and the rubber pad is close to the upper segment.
5. The female reproductive system examination sampling device of claim 4, wherein: the lower section is in a polymerized spherical shape close to the puncture needle.
6. An apparatus for female genital system examination and sampling as claimed in claim 5, wherein: the length of the stress plate is larger than the gap between the segmentation arcs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020221091.2U CN211749742U (en) | 2020-02-27 | 2020-02-27 | Female reproductive system inspection sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020221091.2U CN211749742U (en) | 2020-02-27 | 2020-02-27 | Female reproductive system inspection sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211749742U true CN211749742U (en) | 2020-10-27 |
Family
ID=72910210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020221091.2U Expired - Fee Related CN211749742U (en) | 2020-02-27 | 2020-02-27 | Female reproductive system inspection sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211749742U (en) |
-
2020
- 2020-02-27 CN CN202020221091.2U patent/CN211749742U/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: 20201027 |