CN209611100U

CN209611100U - A kind of vaginal expansion sampler

Info

Publication number: CN209611100U
Application number: CN201821519434.2U
Authority: CN
Inventors: 王维鹏; 许菁
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-09-18
Filing date: 2018-09-18
Publication date: 2019-11-12
Anticipated expiration: 2028-09-18

Abstract

The utility model provides a kind of vaginal expansion sampler, including upper duckbilled piece, lower duckbilled piece, with upper duckbilled piece gripping handle connected vertically and with lower duckbilled piece operation handle connected vertically, the arc shell wall of upper duckbilled piece leading portion is equipped with multiple smooth gaps, and the arc groove on lower duckbilled piece top is embedded with mounting on one and forms a semi-open type cavity；Gripping handle top is the watch window of perforation, and lower part is the strip open slot equipped with location structure；Anti-skidding horizontal rib is equipped on the outside of operation handle, bottom is triangular prism shape protrusion, and the corresponding inside of triangular prism shape protrusion is equipped with the locating piece cooperated with the location structure of gripping handle lower part, so that together with gripping handle is slidably connected with operation handle.The utility model guarantee vaginal dilator function itself, can complete specifications multipoint acquisition Vaginal secretion sample, so that sample is kept original character inspection as far as possible, inspection result more meets the original actual conditions of vaginal microenvironment；It ensure that the bio-safety of patient around and environment.

Description

A kind of vaginal expansion sampler

Technical field

The utility model belongs to gynaecology's technical field of medical equipment, and in particular to a kind of vaginal expansion sampler.

Background technique

Vaginal dilator is a kind of common disposable sterilized operation utensil of each gynaecology, hospital.

Currently, gynaecology in order to complete gynecologial examination, while observing vagina pathologic condition, needs with sterile swab (such as Cotton swab) intravaginal posterior fornix after expansion or vaginal sidewall scraping vaginal fluid (leukorrhea, below referred to as vaginal secretion Object), then the vaginal fluid of acquirement is placed in specific test tube or is applied on slide and is sent to clinical laboratory's inspection.

Above-mentioned sampling process suffers from the drawback that 1. use sterile swab (such as cotton swab) in vaginal sidewall or posterior fornix Position sample position is single, and taken sample does not have the representativeness of vaginal microenvironment；2. due to the sterile swabs such as dry cotton swab, test tube Or the interference of additives such as physiological saline etc. in test tube, the delivery process time it is too long etc., influence Vaginal secretion sample original Some characters cause to vaginal fluid pH value, hydrogen peroxide, leucocyte lipase, saliva acid anhydrides enzyme, β glucuronidase Etc. indexs detection accuracy；3. the swabs such as used aseptic cotton carrier cause to detect to the absorption of detectable substance (such as various microorganisms) It is inaccurate；4. causing the waste of the sterile swab of collect specimen, test tube and test tube content liquid；5. waste doctor's collect specimen when Between and patient assessment's time.

In the clinical examination work of many years, the inspection of gynaecologic vaginal secretion is found, what especially modern gynaecology proposed After the index of correlation and standard of the detection of female genital tract Tiny ecosystem, during actual inspection, inspection result and clinical symptoms one Cause property is very poor.By I analyze, acquisition mode, delivery process and the timeliness of detection of sample be most critical influence because Element.

It would therefore be highly desirable to develop a kind of quickly and effectively female genital tract secretion collection of specimens utensil.

Summary of the invention

To solve the above existing issue, the utility model discloses a kind of colpectasia samplers, can both complete original The effect that is checked of vaginal dilation, and the complete Vaginal secretion sample of specification can be collected.Clinician is allowed to exist While observing vagina and the uterine neck state of an illness, the acquisition of multiple spot Vaginal secretion sample is directly completed in operation.And Collected Vaginal secretion sample has the representativeness of good microecology in vaginas situation.Meanwhile it is specially quasi- to save doctor Standby sampling swab, test tube and tube contents and the time for taking sample, and saved in the swab, test tube and test tube of collect specimen Hold liquid, saves the treatment time of women.

In order to achieve the above object, technical solutions of the utility model are as follows:

A kind of vaginal expansion sampler, including upper duckbilled piece, lower duckbilled piece and upper duckbilled piece gripping connected vertically Handle and with lower duckbilled piece operation handle connected vertically, together with the gripping handle is slidably connected with operation handle；Institute The arc shell wall for stating duckbilled piece leading portion is equipped with multiple smooth gaps, and the arc groove on the lower duckbilled piece top is embedded on one Mounting forms a semi-open type cavity；The gripping handle top is the watch window of perforation, and lower part is the length equipped with location structure Strip open slot；Anti-skidding horizontal rib is equipped on the outside of the operation handle, bottom is triangular prism shape protrusion, and triangular prism shape protrusion is corresponding Inside is the locating piece cooperated with the location structure of gripping handle lower part.

Further, by be arranged in hold handle top locator slide with the cylindric of operation handle top is set Male cooperation, and cooperated by the locating convex block of operation handle lower part and the location structure of gripping handle lower part, it is held described in realization Hold being slidably connected for handle and operation handle.

Further, the locator slide, is located at gripping handle top watch window two sides, and one inner side edge is equipped with and behaviour Make the wavy positioning groove that the cylindrical bump shape on handle is mutually fitted.

Further, the location structure of the gripping handle is raised draw runner in long strip, and operation handle lower part is determined Position block is then block-shaped protrusion draw runner.

Further, the semi-open type cavity is 40~2000mm³Space；In this way, the vagina as storage scraping Secretion sample not only ensure that the sample integrality of multidraw, but also flexibly detachably independent in combination with lower duckbilled piece The project that other needs of inspection check.

Further, the arc-shaped side of the upper mounting fits on the inside of the edge of lower duckbilled piece top along invagination, in this way, to prevent Influence the closure between duckbilled piece up and down；Its straight flange is along tilting down, so that upper mounting is whole relative to lower duckbilled piece top sides Along slightly tilting down 1~5 °, deflector is formed, is flowed in lower duckbilled piece convenient for vaginal fluid along upper mounting, while retaining foot The cavity of enough storage vaginal fluids.

Further, the smooth gap is located at upper duckbilled piece leading portion 1/3, and the shape in hole is oval foramen or strip Hole, or segmentation strip-shaped hole or circular hole or cribriporal or diamond hole or stellate pore or plum blossom hole；In this way, on both having kept original The smoothness and intensity of duckbilled piece, while will not damage vaginal walls on duckbilled piece it is not easy to break, and operation can be passed through In 90 ° of rotary course uniformly scrape the secretion of vaginal wall, make materials that there is extraordinary representativeness, secretion flows into naturally Lower duckbilled on piece.

Further, the smooth gap is strip hole, is arranged in 1~3 row, every smooth long 0.2cm~5cm in gap, Wide 1mm~5mm.

Further, the colpectasia sampler is equipped with the container that can be closed, including tube body and button box lid, tube body table Face is equipped with label stamp area, and button box base portion is vertically equipped with the buckle matched with cylindrical bump in operation handle, button box lid Vertical at the top of upper free end corresponding with tube body connecting pin to be equipped with buckling plate, buckling plate matches with lower duckbilled piece interior grooves； In this way, remove lower duckbilled piece after completing sampling, be put into container, buckle fastening lid, it is safe and reliable in upright transport, it is not easy Pollute and waste secretion to be measured.

The utility model has the advantages that the utility model colpectasia sampler, while not influencing vaginal dilator function itself, energy Enough complete specifications multipoint acquisition Vaginal secretion samples, remove from using tools or medicaments such as various swabs, test tube and physiological saline Trouble, Vaginal secretion sample can also be made to keep original character inspection as far as possible, inspection result more meets vaginal microenvironment Original actual conditions.Meanwhile the manual labor of Master Cost, doctor is not only effectively saved, but also avoid to the full extent It arbitrarily abandons swab, the Hospital Environmental Pollution that test tube may cause, ensure that the bio-safety of patient around and environment.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is the structural exploded view of the utility model.

Fig. 3 is a kind of structural schematic diagram in the smooth gap of oval foramen of the utility model.

Fig. 4 is a kind of structural schematic diagram in the smooth gap of elongate aperture of the utility model.

Fig. 5 is a kind of structural schematic diagram in the smooth gap of circular hole of the utility model.

Fig. 6 is a kind of structural schematic diagram in the smooth gap of cribriporal of the utility model.

Fig. 7 is a kind of structural schematic diagram in smooth gap of segmentation strip-shaped hole of the utility model.

Fig. 8 is a kind of structural schematic diagram in smooth gap of segmentation diamond hole of the utility model.

Fig. 9 is the special transport pipe structural schematic diagram of the utility model.

Figure 10 is that the colpectasia sampler of the utility model is placed in the schematic diagram of special transport pipe.

In figure, the upper duckbilled piece of 1-, duckbilled piece under 2-, 3- gripping handle, 4- operation handle, 5- locator slide, 6- is cylindric Protrusion, 7- positioning groove, 8- semi-open type cavity, 9- watch window, 10- open slot, 11- location structure, 12- locating piece, 13- tri- Prism-shaped protrusion, the smooth gap 14-, the upper mounting of 15-, 16- container, 17- label stamp area, 18- fastening lid, 19- buckle, 20- Buckling plate.

Specific embodiment

Illustrate the utility model referring to specific embodiment.It will be appreciated by those skilled in the art that these are implemented Example is merely to illustrate the utility model, does not limit the scope of the utility model in any way.

A kind of vaginal expansion sampler, as shown in Figure 1, including upper duckbilled piece (1), lower duckbilled piece (2) and upper duckbilled Piece (1) gripping handle connected vertically (3) and with lower duckbilled piece (2) operation handle connected vertically (4).Gripping handle (3) Together with being slidably connected with operation handle (4)；Specifically, the inside setting being connect at the top of gripping handle (3) with operation handle (4) Have locator slide (5), (5) one inner side edge of locator slide is equipped with wavy positioning groove (7), and operation handle (4) top is provided with The cylindrical bump (6) cooperated with locator slide (5) and positioning groove (7)；Referring to fig. 2, gripping handle (3) top is perforation Watch window (9), lower part are the strip open slot (10) equipped with location structure (11), are equipped on the outside of operation handle (4) anti-skidding The triangular prism shape of horizontal rib, bottom is raised (13), and the corresponding inside of triangular prism shape protrusion (13) is locating piece (12), wherein fixed Position block (12) is matched with the location structure (11) on gripping handle (3), to adjust control gripping handle (3) and operation handle (4) relative position.

As an implementation, as shown in Fig. 2, location structure (11) is raised draw runner in long strip, operation handle The locating piece (12) of lower part is then block-shaped protrusion draw runner.

It holds, the arc shell wall of upper duckbilled piece (1) leading portion 1/3 is equipped with multiple smooth gaps (14), smooth referring to Fig. 3 Gap (14) is that oval is poroid, and effect is good, beautiful and do not lose bearing capacity；Referring to Fig. 1 and Fig. 2, lower duckbilled piece (2) top It is embedded with mounting (15) on one on arc groove and forms a semi-open type cavity (8)；The space that semi-open type cavity (8) is about 60mm3；This Sample not only ensure that the sample integrality of multidraw as the Vaginal secretion sample of storage scraping, but also in combination with lower duckbilled piece The project that other needs of flexible detachably independent inspection check；Upper mounting (15) arc-shaped side is bonded lower duckbilled piece along invagination (2) on the inside of the edge of top, in this way, to prevent influencing the closure between duckbilled piece up and down；Its straight flange is along tilting down, so that upper mounting (15) whole slightly to tilt down 1~5 ° relative to lower duckbilled piece (2) top sides edge, deflector is formed, it is suitable convenient for vaginal fluid Upper mounting flows in lower duckbilled piece, while retaining the cavity of enough storage vaginal fluids.

It as an implementation, is three staggered rows as shown in figure 4, smooth gap is located at upper duckbilled piece leading portion 1/3 The strip hole gap of column, every the smooth long 5cm in gap, wide 0.2mm；In this way, both having kept the smoothness of original upper duckbilled piece and strong Degree, upper duckbilled piece is not easy to break while will not damaging vaginal walls, and can be uniform by 90 degree in operation of rotary course The secretion for scraping vaginal wall, makes materials have extraordinary representativeness, and secretion flows into lower duckbilled on piece naturally.

As an implementation, as shown in figure 5, smooth gap is circular hole.

As an implementation, as shown in fig. 6, smooth gap is cribriporal.

As an implementation, as shown in fig. 7, smooth gap is segmentation strip-shaped hole.

As an implementation, as shown in figure 8, smooth gap is segmentation diamond hole.

Referring to Fig. 9 and Figure 10, colpectasia sampler is equipped with the container (16) that can be closed, including tube body and button box lid (18), tube surfaces are equipped with label stamp area (17)；Button box lid (18) vertical base be equipped with it is cylindric convex on operation handle (4) The buckle (19) that (6) match is played, button box lid (18) free end top corresponding with tube body connecting pin is vertical to be equipped with buckling plate (20), buckling plate (20) matches with the internal arc groove of lower duckbilled piece (2)；In this way, removing lower duckbilled piece after completing sampling (2), it is put into container (16), buckles fastening lid (18), safe and reliable in upright transport, not easy to pollute and waste secretion to be measured Object.

The above content is the detailed descriptions for combining optimal technical scheme to do the utility model, and it cannot be said that utility model Specific implementation be only limitted to these, for made under the premise of not departing from the utility model thought it is simple deduction and replacement, all It should be considered as the protection scope of the utility model.

Claims

1. a kind of vaginal expands sampler, including upper duckbilled piece, lower duckbilled piece and upper duckbilled piece gripping hand connected vertically Handle and with lower duckbilled piece operation handle connected vertically, it is characterised in that:

Together with the gripping handle is slidably connected with operation handle；

The arc shell wall of the upper duckbilled piece leading portion is equipped with multiple smooth gaps, and the arc groove on the lower duckbilled piece top is embedding There is mounting on one to form a semi-open type cavity；

The gripping handle top is the watch window of perforation, and lower part is the strip open slot equipped with location structure；

Anti-skidding horizontal rib is equipped on the outside of the operation handle, bottom is triangular prism shape protrusion, and the corresponding inside of triangular prism shape protrusion is set There is the locating piece with the cooperation of the location structure of gripping handle lower part.

2. vaginal as described in claim 1 expands sampler, it is characterised in that: hold handle top by being arranged in Locator slide cooperates with the cylindrical bump that operation handle top is arranged in, and by the locating convex block of operation handle lower part and holds The location structure cooperation for holding lower portion thereof, realizes being slidably connected for the gripping handle and operation handle.

3. vaginal as claimed in claim 2 expands sampler, it is characterised in that: the locator slide is located at and holds hand Handle top watch window two sides, one inner side edge are equipped with the wavy positioning mutually fitted with the cylindrical bump shape in operation handle Groove.

4. vaginal as claimed in claim 1 or 2 expands sampler, it is characterised in that: the positioning knot of the gripping handle Structure is raised draw runner in long strip, and the locating piece of operation handle lower part is then block-shaped protrusion draw runner.

5. vaginal as described in claim 1 expands sampler, it is characterised in that: the semi-open type cavity is 40~ 2000mm³Space.

6. vaginal as described in claim 1 expands sampler, it is characterised in that: the arc-shaped side of the upper mounting is along invagination It fits on the inside of the edge of lower duckbilled piece top, straight flange is along tilting down, so that upper mounting is whole relative to lower duckbilled piece top Edge slightly tilts down 1~5 °, forms deflector.

7. vaginal as described in claim 1 expands sampler, it is characterised in that: the smooth gap is located at upper duck At mouth piece leading portion 1/3, the shape in hole is oval foramen or strip hole, or segmentation strip-shaped hole or circular hole or cribriporal or diamond shape Hole or stellate pore or plum blossom hole.

8. vaginal as described in claim 1 expands sampler, it is characterised in that: the smooth gap is strip hole, is in 1 ~3 rows arrangement, every the smooth long 0.2cm~5cm in gap, wide 1mm~5mm.

9. vaginal as described in claim 1 expands sampler, it is characterised in that: the colpectasia sampler outfit can With the container of closure, including tube body and button box lid, tube surfaces are equipped with label stamp area, and button box base portion is vertically equipped with and operation The buckle that cylindrical bump matches on handle, button box cover vertical be equipped at the top of free end corresponding with tube body connecting pin and fasten Plate, buckling plate match with lower duckbilled piece interior grooves.