CN210802949U

CN210802949U - Excrement collecting device

Info

Publication number: CN210802949U
Application number: CN201921709596.7U
Authority: CN
Inventors: 宣秀琳; 金建芬; 王超群; 邱兰
Original assignee: Hangzhou First Peoples Hospital
Current assignee: Hangzhou First Peoples Hospital
Priority date: 2019-10-12
Filing date: 2019-10-12
Publication date: 2020-06-19
Anticipated expiration: 2029-10-12

Abstract

The utility model discloses a feces collecting device, which comprises a bottle body, a bottle cap and a sampler, wherein the sampler comprises a connecting handle and a sampling head; the sampling head also comprises a baffle which can slide along the length direction of the connecting handle and a control mechanism which controls the movement of the baffle, and the baffle is covered on the sampling head; the control mechanism comprises a connecting rod, a transmission rod and a pressing key; the connecting handle is the inside tubulose setting that is equipped with well cavity, and the connecting rod is located the cavity intracavity of connecting handle, and the one end that the connecting rod is close to the sampling head is fixed on the baffle, and the one end at the transfer line is fixed to the connecting rod other end, and the other end of transfer line is fixed on pressing the key. The utility model discloses well user can easily carry out quantitative collection to the excrement and urine sample, and guarantees the clean and tidy of the bottle that is used for the splendid attire sample after the sampling, causes the problem of bottle pollution easily when having solved traditional excrement and urine collection.

Description

Excrement collecting device

Technical Field

The utility model relates to the technical field of medical auxiliary equipment, in particular to a feces collecting device.

Background

The conventional excrement inspection of the patient can know whether bacteria, virus and parasite infection exists in the digestive tract, and can find gastroenteritis and liver diseases as soon as possible, and the conventional excrement inspection can also be used for diagnosing and screening digestive tract tumors. Routine tests of feces include testing the feces for the presence of red blood cells and white blood cells, bacterial susceptibility testing, occult blood testing (OB), and examination of ova. Routine examination of feces is an essential examination item for judging the health condition of a human body.

Before the actual routine examination of the feces, a patient or an examined person is required to collect the feces sample by himself, and the feces sample is generally contained by using a closable transparent container with a spoon at the top end of the inner side of a cover. When a patient collects a stool sample, the patient usually takes too many samples because routine testing of the stool is not known, and the stool sample is easily contaminated outside the container.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a fecal collection device, the user can easily carry out quantitative collection to the fecal sample, and guarantees the clean and tidy of the bottle that is used for splendid attire sample after the sampling, causes bottle, patient self, medical personnel's pollution problem easily when having solved traditional fecal collection.

In order to achieve the purpose of the invention, the utility model adopts the following technical scheme: a fecal collecting device comprises a bottle body, a bottle cap and a sampler, wherein the sampler comprises a connecting handle and a sampling head, the sampling head is fixed on the inner side of the bottle cap through the connecting handle, the bottle cap is covered on the bottle body to form a containing cavity for containing a fecal sample, the sampler is positioned in the containing cavity, the fecal collecting device also comprises a baffle which can slide along the length direction of the connecting handle and a control mechanism for controlling the movement of the baffle, and the baffle is covered on the sampling head; the control mechanism comprises a connecting rod, a transmission rod and a pressing key; the sampling device comprises a connecting handle, a sampling head, a bottle cap, a sampling head, a connecting handle, a sampling head and a sampling head, wherein the connecting handle is arranged in a tubular shape, a hollow cavity is arranged in the connecting handle, and a strip-shaped lower open groove and an upper open groove are arranged on the pipe wall of the connecting handle along the length direction of the connecting handle; the connecting rod is positioned in the hollow cavity of the connecting handle, one end of the connecting rod, which is close to the sampling head, is fixed on the baffle through a lower slot, and the connecting rod drives the baffle to move; one end, close to the bottle cap, of the connecting rod is fixed to one end of the transmission rod through the upper groove, the other end of the transmission rod is fixed to the pressing key, a fulcrum is arranged in the middle of the transmission rod, the transmission rod is rotatably fixed to the bottle cap through the fulcrum, and the pressing key is arranged on the bottle cap.

The user holds the bottle lid, uses the sampling head of sample thief to gather the back to the excrement and urine sample, scrapes away unnecessary excrement and urine on the sampling head through pressing key control baffle to cover through the excrement and urine sample on the baffle river sampling head, then place the sample thief together in the bottle with the baffle, the sampling of excrement and urine sample is accomplished promptly to the closeness bottle lid.

Compared with the prior art, the excrement collecting device adopting the technical scheme has the following beneficial effects:

one, adopt the utility model discloses a fecal collection device, the baffle can carry out accuse volume to the sample on the sampling head, prevents that the user from sampling too much.

Secondly, the baffle covers on the sampling head that contains the faecal sample, when can effectively preventing to pack the faecal sample into the bottle, the faecal sample is infected with bottleneck or the outside, avoids causing the pollution.

Preferably, be equipped with on the bottle lid and press the chamber, the opening that presses the chamber is located the top of bottle lid, the bottom that presses the chamber is equipped with the through-hole, inside through-hole intercommunication press chamber and bottle lid, press the key including pressing splenium and connecting portion, press the splenium setting at pressing the intracavity, the one end of connecting portion is fixed on pressing the splenium, and the other end of connecting step passes the tip that the through-hole connects the transfer line.

Preferably, the control mechanism further comprises a first elastic piece, the first elastic piece is arranged in the hollow cavity of the connecting handle, one end of the first elastic piece is fixed on one side, close to the bottle cap, of the hollow cavity, and the other end of the first elastic piece is fixed on the connecting rod.

Preferably, the control mechanism further comprises a second elastic member, the second elastic member is arranged in the pressing cavity, one end of the second elastic member is fixed at the bottom of the pressing cavity, and the other end of the second elastic member is connected with the pressing part.

Preferably, the baffle is arranged in an annular cylindrical shape, and the baffle is sleeved on the outer side of the spoon body.

Preferably, the sampling head is a spoon body for conveniently collecting the excrement sample.

Preferably, still include suction means, suction means includes gasbag and honeycomb duct, the gasbag sets up the top at the bottle lid, the one end intercommunication gasbag of honeycomb duct, the other end of honeycomb duct is fixed on the sampling head.

Preferably, the sampling head is the sampling tube of tubulose setting, the sampling tube is including the link that is used for communicateing the honeycomb duct and the sampling end that is used for absorbing excrement and urine sample, honeycomb duct intercommunication link, the sampling end is equipped with the sample connection.

Preferably, the sampling port is arranged obliquely and not perpendicular to the direction of the sampling tube.

Drawings

Fig. 1 is a schematic structural view of the embodiment 1 of the feces collection device of the present invention.

Fig. 2 is a schematic structural view of the baffle plate covered on the sampling head in embodiment 1.

FIG. 3 is a schematic view of the structure of the baffle plate leaving the sampling head in example 1.

FIG. 4 is a schematic sectional view showing the structure of the baffle and the sampler in example 1.

Fig. 5 is a schematic structural view of the baffle, the connecting rod and the first elastic member in embodiment 1.

Fig. 6 is a schematic structural view of embodiment 1 in which the pressed key is in a released state.

Fig. 7 is a schematic view of a structure when a pressed key is pressed in embodiment 1.

Fig. 8 is a schematic structural view of the feces collection device in example 2.

Fig. 9 is a schematic view of another angle of the stool collection device in example 2.

Fig. 10 is a schematic sectional view showing the feces collection device in example 2.

Fig. 11 is an enlarged schematic view of a portion a in fig. 10.

Reference numerals: 1. a bottle body; 11. a cavity; 2. a bottle cap; 21. pressing the cavity; 22. a through hole; 3. a sampler; 31. a connecting handle; 311. a hollow cavity; 312. lower grooving; 313. an upper groove is formed; 32. a sampling head; 320. a spoon body; 33. a sampling tube; 331. a sampling port; 4. a baffle plate; 51. a connecting rod; 52. a transmission rod; 521. a fulcrum; 53. pressing a key; 531. a pressing part; 532. a connecting portion; 541. a first elastic member; 542. a second elastic member; 61. an air bag; 62. and a flow guide pipe.

Detailed Description

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

Example 1:

fig. 1 to 7 show a fecal collecting device in this embodiment, which includes a bottle body 1, a bottle cap 2 and a sampler 3, wherein the sampler 3 includes a connecting handle 31 and a sampling head 32, the sampling head 32 is fixed inside the bottle cap 2 through the connecting handle 31, the bottle cap 2 is covered on the bottle body 1 to form a cavity 11 for containing fecal samples, the sampler 3 is located in the cavity 11, the fecal collecting device further includes a baffle 4 capable of sliding along the length direction of the connecting handle 31 and a control mechanism for controlling the movement of the baffle 4, the baffle 4 is covered on the sampling head 32, and the control mechanism is used for controlling the position between the baffle 4 and the sampling head 32.

The faecal collection device as shown in fig. 2 and 3 is in two different positions, the baffle 4 and the push button 53 in the control mechanism in fig. 2 being in a relaxed position free from external forces. At this time, the push key 53 protrudes from the top of the cap 2, and the shutter 4 is covered on the sampling head 32. When a user collects a fecal sample using the collecting device of this embodiment, the user applies a force to the push key 53 to push the push key 53 downward, and at this time, the shutter 4 moves in the direction of the cap 2 along the longitudinal direction of the connecting rod 31 under the control of the control mechanism, and the sampling head 32 is exposed from the shutter 4, as shown in fig. 3. In this embodiment, the sampling head 32 adopts the spoon body 320, the user keeps the collecting device in the state shown in fig. 3, after the user digs the stool sample by using the spoon body 320, the finger pressing the pressing key 53 is released, the baffle 4 returns to the upper part of the spoon body 320 along the length direction of the connecting handle 31, the sampler 3 and the baffle 4 are together placed back into the cavity 11 of the bottle body 1, and the bottle cap 2 is tightly covered to complete the stool sampling.

In the present embodiment, the control mechanism includes a connecting rod 51, a transmission rod 52 and a pressing key 53, and the connecting rod 51, the transmission rod 52, the pressing key 53 and the spoon body 320 are connected as follows: one end of the connecting rod 51 is fixed on the baffle 4 and drives the baffle 4 to move, the other end of the connecting rod 51 is fixed at one end of the transmission rod 52, the other end of the transmission rod 52 is fixed on the pressing key 53, the middle part of the transmission rod 52 is provided with a fulcrum 521, and the transmission rod 52 is rotatably fixed on the bottle cap 2 through the fulcrum 521.

As can be seen from the sectional view of fig. 6, a pressing cavity 21 is formed in the bottle cap 2, an opening of the pressing cavity 21 is located at the top of the bottle cap 2, a through hole 22 is formed in the bottom of the pressing cavity 21, the through hole 22 communicates the pressing cavity 21 with the interior of the bottle cap 2, the pressing key 53 includes a pressing portion 531 and a connecting portion 532, the pressing portion 531 is disposed in the pressing cavity 21, one end of the connecting portion 532 is fixed on the pressing portion 531, and the other end of the connecting portion 532 penetrates through the through hole 22 and is connected to the end of the transmission rod 52.

The control mechanism of this embodiment further includes a first elastic component 541 and a second elastic component 542, the first elastic component 541 is disposed in the hollow cavity 311 of the connecting handle 31, one end of the first elastic component 541 is fixed to a side of the hollow cavity 311 close to the bottle cap 2, and the other end of the first elastic component 541 is fixed to the connecting rod 51. The second elastic member 542 is disposed in the pressing chamber 21, one end of the second elastic member 542 is fixed to the bottom of the pressing chamber 21, and the other end of the second elastic member 542 is connected to the pressing portion 531. The first elastic member 541 and the second elastic member 542 are provided to ensure that the key 53 and the shutter are reset during movement.

Fig. 6 and 7 are schematic structural views of the control mechanism inside the fecal collecting device in different states when the collecting device in fig. 2 and 3 is in different states, and the control process of the blocking sheet will be further explained with reference to fig. 6 and 7 and the specific structure of the control mechanism:

when the collecting device is in the state of fig. 2 without external force, the control device is as shown in fig. 6, when the user applies force on the pressing key 53, the pressing key 53 moves downward in the pressing cavity 21 and compresses the second elastic member 542, at this time, the connecting portion 532 on the pressing key 53 drives one end of the transmission rod to move downward, since the connecting rod 51 rotates through the fulcrum 521, as shown in the figure, when the pressing key 53 is pressed downward, the transmission rod 52 rotates around the fulcrum 521, the end of the transmission rod 52 connected with the connecting rod 51 moves to one end of the bottle cap 2, at this time, the transmission rod 52 drives the connecting rod 51 and the baffle 4 fixed on the connecting rod 51 to move together towards the bottle cap 2 and compress the first elastic member 541.

When using the feces collection device of this embodiment to collect a feces sample, the user needs to apply a force on the pressing key 53 all the time to move the baffle 4 away from the spoon body 320 and expose the spoon body 320, so as to ensure that the baffle 4 is in the state shown in fig. 3, and at this time, the schematic structural diagram of the control mechanism is shown in fig. 7.

After the user finishes sampling and cancels the acting force applied on the pressing key 53, the pressing key 53 returns to the position of fig. 6 under the elastic force of the second elastic member 542; the connecting rod 51 moves towards the end where the spoon body 320 is arranged under the simultaneous action of the elastic force of the first elastic piece 541 and the transmission rod 52, and covers the spoon body 320 again, so that the phenomenon that a user takes too many samples is avoided.

As shown in fig. 4 and 5, the connecting handle 31 is a tubular arrangement with a hollow cavity 311 inside, a long strip-shaped lower slot 312 and an upper slot 313 are arranged on the wall of the connecting handle 31 along the length direction of the connecting handle 31, the upper slot 313 and the lower slot 312 are both communicated with the hollow cavity 311 and the outside of the connecting handle 31, the lower slot 312 is arranged at one end close to the sampling head 32, and the upper slot 313 is arranged at one end close to the bottle cap 2.

The connecting rod 51 is located in the hollow cavity 311 of the connecting handle 31, one end of the connecting rod 51 close to the sampling head 32 is fixed on the baffle 4 through the lower slot 312, and since the baffle 4 in the embodiment is the baffle 4 with a circular shape, a plurality of connection points are needed to fix the baffle 4 firmly on the end of the connecting rod 51, so the connecting handle 31 is provided with a plurality of lower slots 312, and a plurality of connection points on the baffle 4 respectively pass through different lower slots 312 to be connected with the connecting rod 51. Meanwhile, in order to ensure that the baffle 4 can move along with the up-and-down movement of the connecting rod 51, the lower opening 312 is a strip-shaped through groove, and the length of the lower opening 312 is the maximum distance that the baffle 4 can move.

In addition, one end of the connecting rod 51 near the cap 2 is fixed to one end of the driving rod 52 through an upper slot 313, and the length of the upper slot 313 can limit the maximum rotation angle of the driving rod 52 in order to ensure that the end of the driving rod 52 rotates freely in the connecting handle 31. Meanwhile, in order to further ensure that the rotation of the transmission rod 52 is not hindered, two upper slots 313 are formed on the connecting handle 31, and the positions between the two upper slots 313 are symmetrical to each other.

Example 2:

the structure of this embodiment is schematically shown in fig. 8 to fig. 11 (the control mechanism is not shown), and unlike embodiment 1, the sampling head 32 in this embodiment employs the sampling tube 33, and combines with the suction mechanism to better collect the liquid stool sample.

The suction mechanism comprises an air bag 61 and a guide tube 62, the air bag 61 is arranged at the top of the bottle cap 2, one end of the guide tube 62 is communicated with the air bag 61, and the other end of the guide tube 62 is fixed on the sampling head 32. The sampling tube 33 comprises a connecting end for communicating with the flow guide tube 62 and a sampling end for sucking the fecal sample, the flow guide tube 62 communicates with the connecting end, and the sampling end is provided with a sampling port 331.

When the user uses the fecal collecting device of this embodiment, the fecal sample is sucked into the sampling tube 33 by negative pressure by pressing the air bag 61, and the collection of the fecal sample is completed.

In addition, as shown in fig. 11, the sampling port 331 is not disposed in an inclined manner perpendicular to the direction of the sampling tube 33, so that the user can directly use the sampling port 331 disposed in an inclined manner in the sampling tube 33 to scoop the fecal sample when the fecal sample is not sucked by the suction mechanism or too gelatinous and cannot be sucked.

The above is the preferred embodiment of the present invention, and a person skilled in the art can make several modifications and improvements without departing from the principle of the present invention, and these should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a fecal collection device, includes bottle (1), bottle lid (2) and sampler (3), sampler (3) are including connecting handle (31) and sampling head (32), the inboard at bottle lid (2) is fixed through connecting handle (31) in sampling head (32), bottle lid (2) lid is established and is formed the appearance chamber (11) that are used for holding fecal sample on bottle (1), and sampler (3) are located appearance chamber (11), its characterized in that: the sampling device also comprises a baffle (4) which can slide along the length direction of the connecting handle (31) and a control mechanism which controls the movement of the baffle (4), wherein the baffle (4) is covered on the sampling head (32);

the control mechanism comprises a connecting rod (51), a transmission rod (52) and a pressing key (53); the sampling device is characterized in that the connecting handle (31) is in a tubular arrangement, a hollow cavity (311) is arranged in the connecting handle (31), a long strip-shaped lower open groove (312) and an upper open groove (313) are arranged on the tube wall of the connecting handle (31) along the length direction of the connecting handle (31), the upper open groove (313) and the lower open groove (312) are communicated with the hollow cavity (311) and the outer part of the connecting handle (31), the lower open groove (312) is arranged at one end close to the sampling head (32), and the upper open groove (313) is arranged at one end close to the bottle cap (2);

the connecting rod (51) is positioned in the hollow cavity (311) of the connecting handle (31), one end, close to the sampling head (32), of the connecting rod (51) is fixed on the baffle (4) through the lower open groove (312), and the connecting rod (51) drives the baffle (4) to move; one end, close to the bottle cap (2), of the connecting rod (51) is fixed to one end of the transmission rod (52) through an upper opening groove (313), the other end of the transmission rod (52) is fixed to the pressing key (53), a fulcrum (521) is arranged in the middle of the transmission rod (52), the transmission rod (52) is rotatably fixed to the bottle cap (2) through the fulcrum (521), and the pressing key (53) is arranged on the bottle cap (2).

2. A faecal collection device according to claim 1, wherein: be equipped with on bottle lid (2) and press chamber (21), the opening that presses chamber (21) is located the top of bottle lid (2), the bottom that presses chamber (21) is equipped with through-hole (22), inside through-hole (22) intercommunication presses chamber (21) and bottle lid (2), press key (53) including pressing portion (531) and connecting portion (532), press portion (531) to set up in pressing chamber (21), the one end of connecting portion (532) is fixed on pressing portion (531), and the other end of connecting step passes the tip that through-hole (22) connect transfer line (52).

3. A faecal collection device according to claim 2, wherein: the control mechanism further comprises a first elastic piece (541), the first elastic piece (541) is arranged in the hollow cavity (311) of the connecting handle (31), one end of the first elastic piece (541) is fixed to one side, close to the bottle cap (2), of the hollow cavity (311), and the other end of the first elastic piece (541) is fixed to the connecting rod (51).

4. A faecal collection device according to claim 3, wherein: the control mechanism further comprises a second elastic piece (542), the second elastic piece (542) is arranged in the pressing cavity (21), one end of the second elastic piece (542) is fixed to the bottom of the pressing cavity (21), and the other end of the second elastic piece (542) is connected with the pressing portion (531).

5. A faecal collection device according to claim 4, wherein: the baffle (4) is arranged in an annular cylindrical shape, and the baffle (4) is sleeved on the outer side of the spoon body (320).

6. A faecal collection device according to claim 1 or 5, wherein: the sampling head (32) is a spoon body (320) for facilitating the collection of a stool sample.

7. A faecal collection device according to claim 1 or 5, wherein: still include the suction means, the suction means includes gasbag (61) and honeycomb duct (62), gasbag (61) set up the top at bottle lid (2), the one end intercommunication gasbag (61) of honeycomb duct (62), the other end of honeycomb duct (62) is fixed on sampling head (32).

8. A faecal collection device according to claim 7, wherein: sampling head (32) are sampling tube (33) of tubulose setting, sampling tube (33) are including the link that is used for communicating honeycomb duct (62) and the sampling end that is used for absorbing excrement and urine sample, honeycomb duct (62) intercommunication link, the sampling end is equipped with sample connection (331).

9. A faecal collection device according to claim 8, wherein: the sampling port (331) is not arranged in an inclined manner perpendicular to the direction of the sampling tube (33).