CN217525380U

CN217525380U - Gynecological operation sample collection device

Info

Publication number: CN217525380U
Application number: CN202220460524.9U
Authority: CN
Inventors: 王静; 刘淏; 袁琦; 周俊英; 龚俊铭; 廖芯
Original assignee: West China Second University Hospital of Sichuan University
Current assignee: West China Second University Hospital of Sichuan University
Priority date: 2022-03-04
Filing date: 2022-03-04
Publication date: 2022-10-04
Anticipated expiration: 2032-03-04

Abstract

The utility model relates to the technical field of medical equipment, concretely relates to gynaecology's operation sample collection device, be in including funnel and setting filter screen in the funnel, even there is the hanging piece on the funnel, be equipped with in the funnel and be used for bearing the interlayer of filter screen, be equipped with the small opening on the interlayer. This collection device's filter screen only need place on the interlayer and has realized the installation in the funnel promptly, and is easy and simple to handle, has improved the efficiency of medical work, and operation process can not cause rocking by a wide margin of filter screen, reduces the probability that the sample splashes, improves medical staff's safety guarantee, and the existence of interlayer has ensured the installation of filter screen simultaneously stably, avoids appearing the phenomenon of filter screen slippage.

Description

Gynecological operation sample collection device

Technical Field

The utility model relates to the technical field of medical equipment, especially a gynaecology's operation sample collection device.

Background

During hysteroscopic operation, what be used for patient's skin protection and uterus swelling liquid, sample to connect and get is the collector that surgery operation was made with disposable medical plastic film, this collector integrated into one piece, including the hanging piece on upper portion and the funnel of lower part, need medical staff to fix the hanging piece in patient's vagina department during the use to paste the gauze in the funnel, sample and uterus swelling liquid enter into the funnel, and liquid passes the gauze and discharges in the garbage bin through the funnel, and the sample then falls into and supplies medical chemical examination to use in the gauze.

The above-mentioned collectors have some drawbacks in the practical use:

1. the gauze needs to be temporarily pasted when in use, and needs to be disassembled after the operation is finished, so that the operation is complicated and time-consuming;

2. the sample is positioned on the gauze, so that the sample is easy to splash in the process of disassembling the gauze, and the infection risk of medical staff is increased;

3. the gauze is stuck to the collector funnel and is easy to loosen under the impact of liquid such as uterus swelling liquid and the like.

Therefore, a technical scheme is needed at present to solve the technical problems that in the hysteroscopic operation process, the operation of installing and detaching gauze in a collector is complex and time-consuming, samples on the gauze are easy to splash, and the gauze and the collector are easy to loosen under the liquid impact.

SUMMERY OF THE UTILITY MODEL

The invention of the utility model aims to: to prior art existence hysteroscope operation in-process, the complex operation of gauze installation and dismantlement is time-consuming in the collector, and the sample easily takes place to splash on the gauze to the technical problem who easily takes place the pine to take off between gauze and the collector under the liquid impact provides a gynaecology's operation sample collection device.

In order to realize the purpose, the utility model discloses a technical scheme be:

the utility model provides a gynaecology's operation sample collection device, is in including funnel and setting filter screen in the funnel, even there is the hanging piece on the funnel, be equipped with in the funnel and be used for bearing the interlayer of filter screen, be equipped with the small opening on the interlayer.

The utility model relates to a gynecological operation sample collection device, before the operation, the hanging piece is pasted with the vagina of a patient, when the hysteroscope operation is carried out, uterus swelling liquid and a sample flow into a funnel from the hanging piece, after being filtered by a filter screen in the funnel, waste liquid flows into a garbage can, and the sample for detection is left in the filter screen;

furthermore, the filter screen is installed in the funnel only by being placed on the interlayer, so that the operation is simple and convenient, and the efficiency of medical work is improved;

furthermore, the filter screen and the funnel can be separated by directly taking the filter screen from the interlayer, the filter screen cannot shake greatly in the operation process, the probability of splashing of the specimen is reduced, and the safety guarantee of medical staff is improved;

furthermore, the filter screen is attached to the interlayer for installation, so that the phenomenon that the filter screen slips under the impact of liquid is avoided.

As the preferred scheme of the utility model, hang the piece including laminating district and drainage district, the laminating district is used for pasting with patient's operation position, the drainage district with the funnel is connected. Waterproof glue is coated on the attaching area and is adhered to the vagina of a patient, and womb expanding liquid and a sample can enter the funnel through the drainage area in the operation process, so that drainage of waste water and collection of the sample are realized.

As the utility model discloses an optimal selection scheme, be equipped with in the laminating district and dodge the hole. The avoiding hole can be used for avoiding the vaginal orifice of a patient, medical staff does not need to open a hole temporarily in the operation process, on one hand, the preset avoiding hole is more regular in shape and smooth in corners, medical appliances such as a vaginal dilator and the like can be installed conveniently through the avoiding hole, and smooth derivation of uterus expanding liquid and a specimen in the operation process is also facilitated.

As the preferred scheme of the utility model, one side that the laminating district is used for pasting covers there is the oil paper layer. Under the condition that the collecting device is not used, the oil paper layer can prevent dust in the air from contacting the attaching area, and the good viscosity of the attaching area is kept.

As the preferred proposal of the utility model, the drainage area is set into an arc shape. The circular arc drainage area can be well connected with the edge of the funnel, and meanwhile, the circular arc drainage area is also in a groove shape, so that the drainage of specimens and uterine expansion liquid is facilitated, and the scattering is reduced.

As the utility model discloses an optimal scheme, be equipped with spacing limit on the filter screen, spacing limit centers on the filter screen edge sets up. The position of the sample on the filter screen is limited by the limiting edge, the sample is prevented from being scattered, and meanwhile, the filter screen is convenient for medical staff to take and place through the limiting edge.

As the preferred scheme of the utility model, spacing limit sets up to ascending loudspeaker opening form. When making the filter screen put on the interlayer, the spacing limit at its edge can the overlap joint at the lateral wall of funnel, seals the clearance between funnel inner wall and the filter screen, avoids entering into the funnel lower part through this clearance at the sample gliding in-process, improves sample collection efficiency.

As the utility model discloses a preferred scheme, the filter screen is yarn material structure. The filter screen is woven by yarn, like gauze used on the market, has soft texture, dense and small pores and good water permeability, and can completely retain the specimen while filtering out uterine distention liquid.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the filter screen is installed in the funnel only by being placed on the interlayer, so that the operation is simple and convenient, and the efficiency of medical work is improved;

2. the filter screen is directly taken up from the interlayer, so that the separation from the funnel is realized, the filter screen cannot shake greatly in the operation process, the probability of splashing of the specimen is reduced, and the safety guarantee of medical staff is improved;

3. the filter screen is attached to the interlayer for installation, so that the phenomenon that the filter screen slips under the impact of liquid is avoided.

Drawings

Fig. 1 is a front view of the specimen collection device for gynecological operation of the present invention;

FIG. 2 is an enlarged view at A in FIG. 1;

FIG. 3 is a side view of the specimen collecting device for gynecological operation of the present invention;

fig. 4 is a schematic structural diagram of the filter screen of the present invention;

the labels in the figure are: 1-funnel, 2-filter screen, 21-limit edge, 3-hanging piece, 31-joint zone, 311-avoiding hole, 32-diversion zone, 4-interlayer and 41-leaking hole.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Example 1

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the collection device for gynecological operation specimens of the embodiment comprises a funnel 1 and a filter screen 2 arranged in the funnel 1, wherein a hanging sheet 3 is connected to the funnel 1, an interlayer 4 for bearing the filter screen 2 is arranged in the funnel 1, and a leak 41 is arranged on the interlayer 4.

During the use, will hang piece 3 and paste and patient's vagina department, in carrying out hysteroscopy operation, expand palace liquid and sample from hanging piece 3 in flowing into funnel 1, filter the back through filter screen 2 in the funnel 1, the waste liquid flows into the garbage bin, and the sample that is used for detecting has then stayed filter screen 2 in, has realized the collection of sample and the drainage of waste liquid.

Specifically, the hanging piece 3 is including laminating district 31 and drainage district 32, laminating district 31 is used for pasting with patient's operation position, drainage district 32 with funnel 1 is connected, scribbles the waterproof glue on laminating district 31, pastes with patient's vagina department, and uterus liquid and sample expand in the operation process can enter into funnel 1 through drainage district 32 in, has realized the drainage of waste water and the collection of sample.

Specifically, filter screen 2 is yarn material structure, and filter screen 2 is worked out by the yarn, like the gauze that uses on the market, the texture is soft, and the hole is close and little, and the water permeability is good, can be more complete when making to filter out palace liquid and keep the sample.

Further, one side of the attaching area 31 for attaching is covered with an oilpaper layer, and under the condition that the collecting device is not used, the oilpaper layer can prevent dust in the air from contacting the attaching area 31, so that good viscosity of the attaching area 31 is maintained.

Furthermore, the diversion area 32 is designed to be circular arc, the circular arc diversion area 32 can be well connected with the edge of the funnel 1, and meanwhile, the circular arc is also groove-shaped, so that the drainage of the specimen and the uterine distention liquid is facilitated, and the sprinkling is reduced.

Example 2

As shown in fig. 1 and fig. 2, the difference between the embodiment and the embodiment 1 is that the attachment area 31 is provided with a avoiding hole 311, the diameter of the hole is d, and d is greater than or equal to 2 and less than or equal to 4cm, so as to be adapted to a vaginal dilator with a common specification.

The avoiding hole 311 can be used for avoiding the vaginal orifice of a patient, temporary opening of the medical staff in the operation process is not needed, on one hand, the preset avoiding hole 311 is more regular in shape, corners are smooth, installation of medical instruments such as a vaginal dilator and the like is facilitated through the avoiding hole 311, smooth derivation of uterus expanding liquid and a specimen in the operation process is facilitated, on the other hand, the preset avoiding hole 311 can reduce clinical cutting operation, the medical work efficiency is improved, and the possibility that the patient is stabbed is reduced.

Example 3

As shown in fig. 1 and 4, in the present embodiment, the difference from embodiment 1 is that a limiting edge 21 is provided on the filter screen 2, the limiting edge 21 is provided around the edge of the filter screen 2, the limiting edge 21 limits the position of the specimen on the filter screen 2, so as to avoid the specimen from being scattered, and at the same time, the medical staff can take and place the filter screen 2 through the limiting edge 21 conveniently.

Further, spacing limit 21 sets up to ascending horn mouth form for when filter screen 2 was put on interlayer 4, the lateral wall at funnel 1 can be lapped to the spacing limit 21 at its edge, seals the clearance between 1 inner wall of funnel and filter screen 2, avoids entering into 1 lower part of funnel through this clearance at the sample gliding in-process, improves sample collection efficiency.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims

1. The utility model provides a gynaecology's operation sample collection device, its characterized in that is in including funnel (1) and setting filter screen (2) in funnel (1), even there are hanging piece (3) on funnel (1), be equipped with in funnel (1) and be used for bearing interlayer (4) of filter screen (2), be equipped with weeping hole (41) on interlayer (4).

2. A gynecological surgical specimen collection device according to claim 1, characterized in that the suspension plate (3) comprises an attachment area (31) and a drainage area (32), the attachment area (31) being adapted to be attached to a surgical site of a patient, the drainage area (32) being connected to the funnel (1).

3. A gynecological operation specimen collection device according to claim 2, characterized in that the attachment area (31) is provided with an avoidance hole (311).

4. Gynecological surgical specimen collection device according to claim 2, characterized in that the side of the application zone (31) for adhesion is covered with a layer of paper.

5. A gynecological specimen collection device according to claim 2, characterized in that the drainage area (32) is arranged in a circular arc.

6. A collection device for gynecological surgical specimens according to one of claims 1 to 5, characterized in that a limiting edge (21) is provided on the filter screen (2), the limiting edge (21) being provided around the edge of the filter screen (2).

7. A collection device for gynecological specimens according to claim 6, characterized in that the limiting edge (21) is arranged in the shape of an upward trumpet.

8. A gynecological operation specimen collection device according to any one of claims 1 to 5, wherein the filter screen (2) is a yarn material structure.