CN219516768U - Blood sample collection kit - Google Patents

Abstract

The utility model belongs to the technical field of medical devices and discloses a menstrual blood sample collection set. The menstrual blood sample collection set includes a collector, a booster and a protector. The collector includes a collection cup and a pulling wire. One end of the collection cup is provided with a first opening, and the other end is provided with a pulling wire. The collection cup can be placed into the vagina. And the traction line is exposed outside the vagina, and the collection cup can be pulled out from the vagina by pulling the traction line. The booster is capable of pushing the collection cup into the vagina and can be removed from the vagina after the collection cup is pushed into place. The protector includes a protective cup and a cup cover. One end of the protective cup is provided with a second opening, and the end of the protective cup provided with the second opening can reach the outside of the vagina, and the other end is provided with a piercing hole. Passing out, pulling the traction line can pull the collection cup into the protective cup, and the cup cover can cover the first opening and the second opening at the same time. The set is beneficial for preventing the menstrual blood from being polluted by microorganisms or bacteria in the environment during the transfer process.

Description

Menstrual Blood Sample Collection Kit

technical field

The utility model relates to the technical field of medical devices, in particular to a menstrual blood sample collection set.

Background technique

Menstrual blood-derived mesenchymal stem cells (MenSCs) are a new type of stem cells with the characteristics of mesenchymal stem cells (MSCs) discovered in menstrual blood in recent years. They are derived from the endometrium of women and can be cycled excreted with menstrual blood. Blood-derived mesenchymal stem cells can proliferate rapidly, have low immunogenicity, and do not produce rejection reactions during allogeneic transplantation. Menstrual blood-derived mesenchymal stem cells can survive for a long time and can be collected throughout a woman's menstrual cycle.

Studies have found that menstrual blood stem cells have very significant effects in the treatment of female intrauterine adhesions, premature ovarian failure, and beauty and anti-aging. Therefore, recycling menstrual blood is very important. Women's menstrual blood has always been treated as physiological waste by humans. Collecting menstrual blood stem cells for the treatment of diseases can avoid ethical issues.

Currently, sanitary products used during a woman's menstrual cycle cannot achieve the purpose of collecting menstrual blood. Menstrual cups are currently the most commonly used menstrual collectors on the market. After collecting menstrual blood, the menstrual blood needs to be transferred to a proprietary menstrual blood storage device for a second time. During the transfer process, it is easily contaminated by microorganisms or bacteria in the environment.

Therefore, there is an urgent need for menstrual blood sample collection kits to solve the above problems.

Utility model content

The purpose of the utility model is to provide a menstrual blood sample collection set, which solves the problem that the existing menstrual blood sample collection device is easy to pollute the menstrual blood sample when the menstrual blood is collected and transferred for the second time.

For this purpose, the utility model adopts the following technical solutions:

Menstrual blood sample collection kit, including:

The collector includes a collection cup and a pull wire, one end of the collection cup is provided with a first opening, the other end of the collection cup is provided with the pull wire, the collection cup can be placed into the vagina for menstrual blood collection, and The pulling wire is exposed outside the vagina, and pulling the pulling wire can pull the collection cup out of the vagina;

A booster configured to push the collection cup into the vagina, and the booster can be removed from the vagina after the collection cup is pushed into place;

The protector includes a protection cup and a cup cover, one end of the protection cup is provided with a second opening, the end of the protection cup provided with the second opening can be against the outside of the vagina, the protection cup The other end is provided with a piercing hole, and the pulling wire passes through the piercing hole, pulling the pulling wire can pull the collection cup into the protective cup, and the cup cover can cover the the first opening and the second opening.

As an option, the booster includes:

A booster shell, the front end of the booster shell is provided with a guide port, and the collection cup can be shrunk and placed into the booster shell through the guide port;

The booster rod is slidably arranged at the rear end of the booster housing, and the booster rod is provided with a through hole, and the pulling wire of the collection cup can extend to the booster rod through the through hole On the outside, sliding the booster rod along the booster housing can push the collection cup out of the guide port, and the collection cup can be expanded to accommodate the menstrual blood.

As an optional solution, one end of the booster rod protruding into the booster housing is set as a bell mouth, and the bell mouth pushes the collection cup.

As an optional solution, both the inner wall and the outer wall of the booster housing are coated with lubricant.

As an optional solution, the end of the collection cup provided with the first opening is provided with an eversion rubber ring, and the inner wall of the protection cup is correspondingly provided with a positioning boss, and the eversion rubber ring is supported on the On the positioning boss, the cup cover can press the everted rubber ring.

As an optional solution, the outer surface of the collection cup is provided with a liquid level scale and a maximum liquid level scale line.

As an optional solution, the inner wall of the protective cup is provided with a plurality of fixed columns at intervals, and the fixed columns extend from the opening end of the protective cup to the bottom of the cup, and the support surface formed by the plurality of fixed columns is in contact with the The shape of the collection cup is matched so that the collection cup can fit on the fixing post.

As an optional solution, a cleaning space is enclosed between the inner wall of the protective cup, the fixing column and the outer wall of the collection cup, and the cleaning space can be injected into the cleaning space through the perforated hole at the bottom of the protective cup. Detergent to clean the outer wall of the collection cup.

As an optional solution, the protective cup includes an inner liner and a protective shell, the protective shell is set in a cylindrical shape with two ends open, the inner liner is arranged in the protective shell, and the inner liner is used to accommodate the In the collection cup, a plurality of support columns are arranged at intervals between the outer wall of the inner tank and the inner wall of the protective shell.

As an optional solution, the piercing hole is arranged in the inner container, and the protection cup further includes a sealing plug, the sealing plug can cover the piercing hole, and the sealing plug is located in the protective shell .

Beneficial effect:

The menstrual blood sample collection set proposed by the utility model, when collecting menstrual blood, the collection cup is pushed into the vagina through the booster, the traction line is left on the outside of the vagina, and the booster is taken out from the vagina, and the collection cup is collected After menstruation, pass the traction wire through the piercing hole of the protection cup, put the protection cup against the outer surface of the vagina, and the second opening faces the inside of the vagina, pull the traction wire, so that the collection cup is pulled out from the vagina and enters the protection cup, and then Remove the protective cup from the outer side of the vagina, tighten the lid to seal the collection cup in the protective cup for storage and transportation. The menstrual blood is collected and transported in the collection cup without secondary transfer, which is beneficial to avoid the contamination of the menstrual blood by microorganisms or bacteria in the environment during the transfer process. Moreover, the collection cup can be accurately pulled into the protection cup by pulling the traction wire, without the need for the operator to touch the collection cup, which avoids contamination of the collection cup, and at the same time prevents foreign microorganisms from entering the vagina to protect the person being collected.

Description of drawings

Fig. 1 is the structural representation of the booster provided by the embodiment of the utility model;

Fig. 2 is a schematic diagram of the disassembled structure of the booster provided by the embodiment of the utility model;

Fig. 3 is a schematic structural view of the collector provided by the embodiment of the present invention under a viewing angle;

Fig. 4 is the enlarged structural diagram of place A in Fig. 3;

Fig. 5 is a structural schematic view of the collector provided by the embodiment of the present invention under another viewing angle;

Fig. 6 is a schematic structural view of the protector provided by the embodiment of the present invention;

Fig. 7 is a schematic view of the structure of the protection cup provided by the embodiment of the present invention under a viewing angle;

Fig. 8 is a schematic structural view of the protective cup provided by the embodiment of the present invention under another viewing angle;

Fig. 9 is a schematic diagram of the combined structure of the collector and the protector provided by the embodiment of the present invention.

In the picture:

1. collector; 11. collection cup; 111. first opening; 112. eversion rubber ring; 113. liquid level scale; 114. maximum liquid level scale line; 115. anti-slip pattern; 116. traction hole; 12. traction Wire;

2. Booster; 21. Booster shell; 211. Guide port; 212. Shielding plate; 213. Push handle; 22. Booster rod; 221. Through hole; 222. Bell mouth;

3, protector; 31, protective cup; 311, liner; 3111, piercing hole; 3112, clean space; 312, protective shell; 313, second opening; 314, positioning boss; 315, fixed column; 316, Support column; 317, sealing plug; 32, cup cover; 321, pressing piece; 322, raised handle.

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail. It can be understood that the specific embodiments described here are only used to explain the utility model, rather than limit the utility model. In addition, it should be noted that, for the convenience of description, only some structures related to the present utility model are shown in the drawings but not all structures.

In the description of the present utility model, unless otherwise clearly stipulated and limited, the terms "connected", "connected" and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or a Integral; it can be mechanically or electrically connected; it can be directly connected or indirectly connected through an intermediary, and it can be the internal communication of two components or the interaction relationship between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations.

In the present invention, unless otherwise clearly specified and limited, the first feature being "on" or "under" the second feature may include direct contact between the first and second features, and may also include the first and second features being in direct contact with each other. The features are not in direct contact but through another feature between them. Moreover, "above", "above" and "above" the first feature on the second feature include that the first feature is directly above and obliquely above the second feature, or simply means that the first feature is horizontally higher than the second feature. "Below", "beneath" and "under" the first feature to the second feature include that the first feature is directly below and obliquely below the second feature, or simply means that the first feature has a lower level than the second feature.

In the description of this embodiment, the terms "up", "down", "left", "right" and other orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of description and simplification of operations. It does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the present invention. In addition, the terms "first" and "second" are only used to distinguish in description, and have no special meaning.

As shown in FIGS. 1-9 , this embodiment provides a menstrual blood sample collection kit for collecting female menstrual blood. The menstrual blood sample collection set includes a collector 1, a booster 2 and a protector 3. The collector 1 includes a collection cup 11 and a pulling wire 12. One end of the collection cup 11 is provided with a first opening 111, and the other end of the collection cup 11 is provided with a There is a traction line 12, the collection cup 11 can be placed into the vagina for menstrual blood collection, and the traction line 12 is exposed outside the vagina, and the collection cup 11 can be pulled out from the vagina by pulling the traction line 12. The booster 2 is used to push the collection cup 11 into the vagina, and the booster 2 can be taken out from the vagina after the collection cup 11 is pushed into place. The protector 3 includes a protection cup 31 and a cup cover 32, one end of the protection cup 31 is provided with a second opening 313, the end of the protection cup 31 provided with the second opening 313 can be against the outer surface of the vagina, the other end of the protection cup 31 One end is provided with a piercing hole 3111, and the pulling wire 12 passes through the piercing hole 3111, and the pulling wire 12 is pulled to pull the collection cup 11 into the protection cup 31, and the cup cover 32 can simultaneously cover the first opening 111 and the second opening 111. opening 313 .

When collecting menstrual blood, push the collection cup 11 into the vagina through the booster 2, leave the traction wire 12 on the outside of the vagina, and take the booster 2 out of the vagina. 12 Pass through the hole 3111 of the protective cup 31, put the protective cup 31 against the outer surface of the vagina, and the second opening 313 faces the inside of the vagina, pull the pulling wire 12, so that the collection cup 11 is pulled out from the vagina and enters the protective cup 31 , and then the protective cup 31 is removed from the outer surface of the vagina, and the cup cover 32 is tightened to seal the collection cup 11 in the protective cup 31 for storage and transportation. The menstrual blood is collected and transported in the collection cup 11 without secondary transfer, which is beneficial to avoid the contamination of the menstrual blood by microorganisms or bacteria in the environment during the transfer process. Moreover, the collection cup 11 can be accurately pulled into the protection cup 31 by pulling the traction wire 12, without the need for the operator to touch the collection cup 11, which avoids contamination of the collection cup 11, and at the same time prevents foreign microorganisms from entering the vagina, which is harmful to the collected person. form protection.

Optionally, as shown in Figures 1 and 2, the booster 2 includes a booster housing 21 and a booster rod 22, the front end of the booster housing 21 is provided with a guide port 211, and the collection cup 11 can be shrunk and placed through the guide port 211 into the booster housing 21. The booster rod 22 is slidably arranged on the rear end of the booster housing 21, and the booster rod 22 is provided with a through hole 221, and the traction line 12 of the collection cup 11 can extend to the outside of the booster rod 22 through the through hole 221, and the booster rod 22 Sliding along the booster shell 21 can push the collection cup 11 out from the guide opening 211, and the collection cup 11 can be expanded to accommodate menstrual blood. When the booster rod 22 pushes the collection cup 11 out of the booster shell 21, the collection cup 11 is made as close to the cervix as possible, so that the menstrual blood does not flow through the vagina but directly enters the collection cup 11, preventing the menstrual blood from staying in the vagina and mixing with external sources Microorganisms, further avoiding contamination of menstrual blood samples. The booster 2 is preferably made of plastic material, which is more convenient to form, and can be molded into a desired shape by injection molding, and has a certain degree of elasticity, which facilitates the setting of the guide port 211 .

Preferably, as shown in FIG. 2 , the booster housing 21 is configured in a cylindrical shape with a smooth curved surface, and the diameter of the booster housing 21 gradually decreases from the middle to both ends. The guide port 211 at the front end of the booster housing 21 is set as a multi-lobed fan-shaped shielding plate 212. The shielding plate 212 has a certain degree of elasticity and can be separated from each other to form the above-mentioned guide port 211, so that the collection cup 11 can enter and exit from the guide port 211. The booster shell 21 and the multi-lobed shielding plate 212 can close together to form a smooth arc surface, so that the booster shell 21 can be smoothly pushed into the vagina, preventing the front end of the booster shell 21 from being sharp and damaging the vagina. The rear end of the booster housing 21 protrudes slightly outward to form a push handle 213 to facilitate the grasping of the booster 2 . Preferably, both the inner wall and the outer wall of the booster shell 21 are coated with lubricant, which can reduce the resistance when the booster shell 21 enters the vagina and the resistance when the collection cup 11 leaves the booster shell 21 .

Optionally, please continue to refer to FIG. 2 , one end of the booster rod 22 protruding into the inside of the booster housing 21 is set as a bell mouth 222, and the bell mouth 222 pushes the collection cup 11 so that the booster rod 22 and the collection cup 11 With a larger contact area, the collection cup 11 can be moved more smoothly and stably; at the same time, the bell mouth 222 forms a limit function with the booster shell 21 to prevent the booster rod 22 from coming out of the booster shell 21 .

Specifically, the total length of the booster 2 is generally set at about 10cm-12cm, the length of the booster shell 21 is set at about 5cm, and the maximum diameter of the booster shell 21 is generally set at 2cm-3cm. Of course, the size of the booster 2 is not limited thereto, and can also be set to other sizes as required.

Further, as shown in FIGS. 3-5 , the longitudinal section of the collection cup 11 is U-shaped, and the wall of the cup gradually slopes outward from the bottom of the cup to the first opening 111. The larger first opening 111 facilitates the flow of menstrual blood into the collection cup 11 Inside. The end of the collection cup 11 provided with the first opening 111 is provided with an eversion rubber ring 112, and the inner wall of the protection cup 31 is correspondingly provided with a positioning boss 314 (refer to FIG. 7), and the eversion rubber ring 112 is supported on the positioning boss 314, the cup cover 32 can compress the everted rubber ring 112. The cup cover 32 is conveniently pressed against the everted rubber ring 112 by setting the everted rubber ring 112 , so as to realize the sealing of the collection cup 11 .

Preferably, as shown in FIG. 5 , the outer surface of the collection cup 11 is provided with a liquid level scale 113 and a maximum liquid level scale line 114 , and the liquid level scale 113 is provided to facilitate observation of the amount of menstrual blood collected in the collection cup 11 . After the menstrual blood collection is completed, the menstrual blood protective solution is injected into the collection cup 11 to make the liquid level in the collection cup 11 reach the maximum liquid level scale line 114, which reduces the shock during transportation and helps preserve the cell vitality in the menstrual blood.

Preferably, as shown in FIG. 5 , anti-slip lines 115 are provided on the outer surface of the collection cup 11 , which can increase friction and ensure that the collection cup 11 will not slip out of the vagina during the collection of menstrual blood samples.

Optionally, the collection cup 11 is made of softer inert latex material, transparent and visible, and the menstrual blood sample in the cup 11 can be directly collected. The collection cup 11 made of inert latex material is smooth and soft, and after the booster shell 21 is pushed out by the booster rod 22, it can be immediately deployed in the vagina and close to the cervix.

Preferably, as shown in FIG. 4 , the traction wire 12 adopts a double-wire mode, and the cup bottom of the collection cup 11 is provided with a traction hole 116 radially, and the two ends of the traction hole 116 are symmetrical to the axis of the collection cup 11. Through the traction hole 116, pulling the traction wire 12 can evenly apply force to the collection cup 11, which is beneficial to pull the collection cup 11 out of the vagina smoothly. The pulling wire 12 is preferably made of soft and tough material, which can relieve vaginal discomfort when pulled.

Further, in order to prevent the collection cup 11 from being placed unstable and shaking in the protection cup 31, as shown in Figure 6 and Figure 7, a plurality of fixing posts 315 are arranged at intervals on the inner wall of the protection cup 31, and the fixing posts 315 are formed by the protection cup 31. The open end of the cup extends toward the bottom of the cup, and the supporting surface formed by a plurality of fixing posts 315 matches the shape of the collection cup 11 so that the collection cup 11 can fit on the fixing posts 315 . Compared with the scheme in which the collection cup 11 is in direct contact with the smooth surface, the collection cup 11 can be matched with the fixed posts 315 by setting a plurality of fixed columns 315 at intervals, thereby avoiding excessive shaking of the collection cup 11 in the protection cup 31, which is beneficial to Prevent spillage of menstrual blood samples. In this embodiment, there are six fixing columns 315, and the six fixing columns 315 are evenly spaced. Of course, the number of fixed posts 315 is not limited thereto, and more or less than six can be provided as required, as long as they can stably support the collection cup 11 .

Preferably, referring to FIG. 9 , a cleaning space 3112 is formed between the inner wall of the protective cup 31 , the fixing column 315 and the outer wall of the collection cup 11 , and a decontaminant can be injected into the cleaning space 3112 through the perforated hole 3111 at the bottom of the protective cup 31 , to clean the outer wall of the collection cup 11 and keep the whole collection set clean and hygienic.

Further, as shown in Figure 7 and Figure 8, the protective cup 31 includes an inner tank 311 and a protective shell 312, the protective shell 312 is set in a cylindrical shape with two ends open, the inner tank 311 is arranged in the protective shell 312, and the inner tank 311 is used To accommodate the collection cup 11 , a plurality of support pillars 316 are arranged at intervals between the outer wall of the inner tank 311 and the inner wall of the protective shell 312 . Since the shape of the collection cup 11 is that the diameter of the opening end is larger and the diameter gradually decreases towards the bottom of the cup, the shape of the inner tank 311 matches the shape of the collection cup 11, and the protective shell 312 is set to a regular cylindrical shape, which is convenient for protection. The cup 31 is fixed and transported. A support column 316 is provided between the inner tank 311 and the protective shell 312 for connection, and the space between the inner tank 311 and the protective shell 312 is a hollow structure, which is beneficial to saving materials and reducing the weight of the protective cup 31 itself.

Preferably, as shown in FIG. 7 and FIG. 9 , the open end face of the inner tank 311 is lower than the end face of the protective shell 312 , and the outer diameter of the inner tank 311 is smaller than the inner diameter of the protective shell 312 , between the inner tank 311 and the protective shell 312 An annular platform is formed, and the aforementioned positioning boss 314 is formed on the annular platform to support the everted rubber ring 112 of the collection cup 11 .

Optionally, as shown in FIG. 9 , the perforation hole 3111 is provided in the inner tank 311 , and the protection cup 31 further includes a sealing plug 317 , which can cover the perforation hole 3111 , and the sealing plug 317 is located in the protection shell 312 , that is, the sealing plug 317 is sunk into the protective shell 312, so that the protective cup 31 can be placed horizontally.

Further, please refer back to FIG. 6 , the inner side of the cup cover 32 is provided with internal threads, and the outer surface of the protective shell 312 is correspondingly provided with external threads, so that the cup cover 32 can be screwed on the protective shell 312, and the protective shell 312 is cover. The center of the cup cover 32 is recessed downward to form a pressing member 321. When the cup cover 32 and the protective shell 312 are tightened, the above-mentioned pressing member 321 will press the everted rubber ring 112 of the collection cup 11 to achieve the purpose of sealing the collection cup 11 . A protruding handle 322 is also provided on the concave structure, and the protruding handle 322 is turned to operate the cup cover 32 , which is convenient for applying force to the cup cover 32 .

Preferably, the protector 3 is made of radiation-proof plastic as a whole, so as to protect the cells in the menstrual blood sample from being damaged when passing radiation during delivery.

When the menstrual blood sample collection set is packaged aseptically, it is packaged in two parts. The booster 2 and the collector 1 are preassembled and packaged together, and the protective cup 31 and the cup cover 32 are packaged together.

The working process of collecting menstrual blood by the menstrual blood sample collection kit:

S1: When collecting menstrual blood, take out the booster 2, insert the guide end of the booster 2 into the vagina, leave the booster rod 22 outside the body, push the collection cup 11 out of the booster shell 21 through the booster rod 22, and make the collection cup 11 is as close as possible to the cervix, so that the menstrual blood directly enters the collection cup 11 without flowing through the vagina.

S2: After the collection cup 11 is in place, take the booster 2 out of the vagina by pushing the handle 213 and the booster rod 22, the traction wire 12 at the bottom of the collection cup 11 stays outside the body via the booster rod 22, and one end of the traction wire 12 is connected to The collection cup 11 is located inside the vagina, and the other end of the pulling wire 12 is located outside the body for easy pulling.

S3: After the menstrual blood is collected by the collection cup 11 (the collection time is generally 2-3 hours), the sealing plug 317 at the bottom of the protection cup 31 is opened, so that the pulling wire 12 left outside the body passes through the perforation hole 3111 at the bottom of the protection cup 31 , put the opening end of the protection cup 31 against the vaginal opening, and apply force to pull the pulling line 12 at the bottom of the collection cup 11. At this time, the softer collection cup 11 will be slightly deformed due to the pulling, so that the collection cup 11 can be pulled slowly. out and into the protection cup 31;

S4: After the collection cup 11 is separated from the body, the everted rubber ring 112 is closely attached to the positioning boss 314 on the upper edge of the inner tank 311 of the protection cup 31, the protection cup 31 is removed from the vaginal opening, and menstrual blood protection is added to the collection cup 11 Liquid, make the liquid level position in the collection cup 11 reach the maximum liquid level scale line 114, connect the cup cover 32 and the protection cup 31 and tighten.

S5: After the collection cup 11 is sealed, cut off the traction line 12, invert the protection cup 31, pour the decontaminant through the piercing hole 3111, clean the blood stains on the outer wall of the collection cup 11, pour it out, and plug the sealing plug 317 tightly, Subsequent transport processes can then be carried out.

Apparently, the above-mentioned embodiments of the present utility model are only examples for clearly illustrating the present utility model, rather than limiting the implementation manner of the present utility model. Various obvious changes, readjustments and substitutions can be made by those skilled in the art without departing from the protection scope of the present invention. It is not necessary and impossible to exhaustively list all the implementation manners here. All modifications, equivalent replacements and improvements made within the spirit and principles of the utility model shall be included in the protection scope of the claims of the utility model.

Claims (10)

1. Menstrual blood sample collection kit, characterized in that it includes: The collector (1) comprises a collection cup (11) and a pulling wire (12), one end of the collection cup (11) is provided with a first opening (111), and the other end of the collection cup (11) is provided with a The traction line (12), the collection cup (11) can be placed into the vagina for menstrual blood collection, and the traction line (12) is exposed outside the vagina, pulling the traction line (12) can pull the collection cup (11) pulled out from the vagina; A booster (2), configured to be able to push the collection cup (11) into the vagina, and the booster (2) can be pushed from the collection cup (11) into place Intravaginal removal; The protector (3) includes a protection cup (31) and a cup cover (32), one end of the protection cup (31) is provided with a second opening (313), and the protection cup (31) is provided with the first The ends of the two openings (313) can touch the outside of the vagina, and the other end of the protective cup (31) is provided with a piercing hole (3111), and the pulling wire (12) passes through the piercing hole (3111). ), pulling the pulling wire (12) can pull the collection cup (11) into the protection cup (31), and the cup cover (32) can cover the first opening (111) at the same time ) and the second opening (313). 2. The menstrual blood sample collection set according to claim 1, wherein the booster (2) comprises: A booster shell (21), the front end of the booster shell (21) is provided with a guide port (211), and the collection cup (11) can shrink and be placed into the booster shell (211) through the guide port (211) 21) within; The booster rod (22) is slidably arranged at the rear end of the booster housing (21), the booster rod (22) is provided with a through hole (221), and the traction of the collection cup (11) The wire (12) can pass through the through hole (221) and extend to the outside of the booster rod (22), and the booster rod (22) can slide the collection cup along the booster housing (21). (11) is pushed out from the guide opening (211), and the collection cup (11) can be expanded to accommodate the menstrual blood. 3. The menstrual blood sample collection set according to claim 2, characterized in that, one end of the booster rod (22) protruding into the inside of the booster housing (21) is set as a bell mouth (222), so The bell mouth (222) pushes the collection cup (11). 4. The menstrual blood sample collection set according to claim 2, characterized in that, both the inner wall and the outer wall of the booster shell (21) are coated with a lubricant. 5. The menstrual blood sample collection set according to claim 1, characterized in that, the end of the collection cup (11) provided with the first opening (111) is provided with an everted rubber ring (112), The inner wall of the protection cup (31) is correspondingly provided with a positioning boss (314), the eversion rubber ring (112) is supported on the positioning boss (314), and the cup cover (32) can be pressed Tighten the everted apron (112). 6. The menstrual blood sample collection set according to claim 5, characterized in that, the outer surface of the collection cup (11) is provided with a liquid level scale (113) and a maximum liquid level scale line (114). 7. The menstrual blood sample collection set according to any one of claims 1-6, characterized in that, the inner wall of the protective cup (31) is provided with a plurality of fixed columns (315) at intervals, and the fixed columns ( 315) extends from the opening end of the protection cup (31) to the bottom of the cup, and the support surface formed by a plurality of the fixing columns (315) matches the shape of the collection cup (11), so that the collection cup (11) can be attached to the fixing column (315). 8. The menstrual blood sample collection set according to claim 7, characterized in that, the inner wall of the protective cup (31), the fixing column (315) and the outer wall of the collection cup (11) are surrounded by a Cleaning space (3112), decontamination agent can be injected into the cleaning space (3112) through the perforated hole (3111) at the bottom of the protection cup (31), so as to clean the outer wall of the collection cup (11) Clean up. 9. The menstrual blood sample collection set according to claim 8, characterized in that, the protective cup (31) includes an inner liner (311) and a protective shell (312), and the protective shell (312) is arranged at two ends Open cylindrical shape, the inner liner (311) is arranged in the protective shell (312), the inner liner (311) is used to accommodate the collection cup (11), the inner liner (311) A plurality of support columns (316) are arranged at intervals between the outer wall and the inner wall of the protective casing (312). 10. The menstrual blood sample collection set according to claim 9, characterized in that, the perforated hole (3111) is arranged in the inner container (311), and the protective cup (31) further includes a sealing plug (317 ), the sealing plug (317) can cover the through hole (3111), and the sealing plug (317) is located in the protective shell (312).