TWM484097U - Integrated blood sampling device - Google Patents

Description

Integrated blood collection device

This creation relates to an integrated blood collection device, and more particularly to an integrated blood collection device having a two-in-one function of blood collection and blood collection to a test piece.

Blood sugar refers to glucose in the blood. Digested glucose enters the bloodstream from the small intestine and is transported to individual cells in the body, which is the main source of energy for the cells. In humans, the concentration of blood sugar is strictly controlled, and imbalances in blood glucose levels can lead to a variety of diseases, such as diabetes. At present, diabetes is one of the modern civilization diseases. When insulin secretion is insufficient in the blood, it often causes blood sugar to be unable to be effectively converted into energy. Excess blood sugar is easily accumulated in the body, which may cause cardiovascular diseases such as stroke. Even during the course of medication, patients must still check the blood sugar level to confirm whether the diet and exercise are normal to prevent the risk of disease.

The integrated blood collection device is one of the devices for detecting blood sugar. Although the integrated blood collection device currently on the market has the function of taking blood, the user still cannot use the integrated blood collection device for preliminary detection. Therefore, how to design an integrated blood collection device with more functions is convenient for users to use this integrated blood collection device for blood collection and preliminary detection. solved problem.

In view of the above problems, the present invention relates to an integrated blood collection device for enhancing the function of the prior art integrated blood collection device.

The integrated blood collection device of the present invention comprises a body, a firing device and a blood guiding station. The body has an accommodating chamber, and the firing device is disposed in the accommodating chamber of the body. The blood guiding table is disposed on one surface of the body.

Wherein, a biochemical parameter test piece can be placed in the accommodating chamber, wherein the biochemical parameters include blood sugar.

In one embodiment, one side of the body has a sliding groove communicating with the receiving chamber, and the other side of the body has a firing port communicating with the receiving chamber. The firing device comprises a sliding member, a lance and an elastic member. The lance and the elastic member are disposed at opposite ends of the sliding member, and the sliding member is slidably disposed in the accommodating chamber, and the sliding member has a triggering structure. The triggering structure has a buckle position and a firing position. When the triggering structure is located at the buckle position, the elastic member is pressed by the sliding member to store an elastic position energy. When the triggering structure is located at the firing position, the elastic member releases the elastic potential energy. The slider slides toward the firing port to allow the needle to pass through the firing port.

The chute has a limit portion, and the trigger structure has a limit block. When the triggering structure is located at the buckle position, the limiting block abuts against the limiting portion, and when the triggering structure is displaced from the buckle position to the firing position, the limiting portion is separated from the limiting block.

Wherein, the accommodating chamber further has at least one guiding track, the sliding member The utility model has at least one slider slidably disposed on the at least one guiding track.

The main body further has a back cover and a back cover, and the elastic member abuts against the back cover at one end of the sliding member.

In addition, in one embodiment, one side of the body has an opening that communicates with the accommodating chamber, and the firing device includes a firing table and a trigger module. The firing table comprises a body, an elastic member and a lancet seat. The seat body is disposed in the accommodating chamber, and one end of the elastic member is fixed on an inner surface of the seat body, and the lancet holder is fixed on the other end of the elastic member. The triggering module is disposed in the accommodating chamber and the triggering end of the triggering module protrudes from the opening. The other end of the triggering module is connected to the elastic component, and the triggering module has a sliding slot and a through hole. The sliding slot is located in the trigger module, and the through hole is located at the trigger end. The triggering module has a starting position and a firing position relative to the accommodating chamber. When the triggering module is at the starting position, the elastic member is compressed and stores an elastic potential energy, and the triggering module is displaced toward the opening to activate the triggering module. When the starting position is displaced to the firing position, the elastic member releases the elastic potential energy, so that the needle holder slides along the sliding groove toward the perforation, and a needle of the needle holder protrudes from the perforation.

The seat body further has at least one first limiting portion, and the lance holder has at least one second limiting portion corresponding to the at least one first limiting portion. When the triggering module is in the initial position, the at least one first limiting portion and the at least one second limiting portion are engaged with each other, so that the elastic member is compressed and stores the elastic potential energy. When the triggering module is located at the firing position, at least one is The first limiting portion is disengaged from the at least one second limiting portion, so that the elastic member releases the elastic potential energy.

Wherein, the base body has at least one pushing portion, and the trigger module has a pair At least one of the pushes should be pushed at least one. When the trigger module is moved from the starting position to the firing position, the at least one pushing surface stacks against the at least one pushing portion, so that the at least one first limiting portion and the at least one second limiting portion are disengaged from each other.

The sliding groove further has at least one guiding track, and the lance holder is further provided with at least one sliding block corresponding to the at least one guiding track, and at least one sliding block can slide on the at least one guiding track.

In addition, a biochemical parameter test piece can be placed under the blood lead of the creation, wherein the biochemical parameters include blood sugar.

The integrated blood collection device of the present invention is provided with a firing device and a blood guiding table, so that it can achieve the two-in-one function of blood collection and blood sampling to the test piece, so that the user can use the quicker and more convenient in use.

The above description of the present invention and the following description of the embodiments are intended to illustrate and explain the principles of the present invention and to provide further explanation of the scope of the patent application of the present invention.

10‧‧‧Integrated blood collection device

12‧‧‧Ontology

121‧‧‧ accommodating chamber

123‧‧‧ surface

14‧‧‧Bearing device

141‧‧‧ Needle

19‧‧‧ blood lead

20‧‧‧Integrated blood collection device

22‧‧‧Ontology

225‧‧ ‧ gap

226‧‧‧ back cover

221‧‧‧ accommodating chamber

2211‧‧‧Guided track

222‧‧ ‧ chute

2221‧‧‧Limited

24‧‧‧ firing device

241‧‧‧Sliding parts

2411‧‧‧ Slider

245‧‧‧Flexible parts

247‧‧‧Trigger structure

2471‧‧‧Limited blocks

29‧‧‧ Blood Leading Station

30‧‧‧Integrated blood collection device

32‧‧‧Ontology

321‧‧‧ accommodating chamber

323‧‧‧ openings

34‧‧‧Bearing device

341‧‧‧Spreading table

342‧‧‧ body

3421‧‧‧First Limitation

3423‧‧‧Pushing Department

3427‧‧‧ inner surface

343‧‧‧Flexible parts

344‧‧‧ needle holder

3448‧‧‧ Slider

3441‧‧‧Second Limitation

3449‧‧‧ Needle

39‧‧‧ blood lead

50‧‧‧ Trigger Module

501‧‧‧Trigger

503‧‧‧ sliding slot

5032‧‧‧guide track

505‧‧‧Perforation

507‧‧‧

Fig. 1 is a perspective view showing the structure of the integrated blood collection device according to the first embodiment of the present invention in an initial state.

Fig. 2 is a perspective view showing the structure of the integrated blood collection device according to the first embodiment of the present invention in a fired state.

Figure 3 is a perspective view of the integrated blood collection device according to the second embodiment of the present creation.

Figure 4 is an exploded view of Figure 3.

Figure 5 is a perspective cross-sectional view of the integrated blood collection device according to the second embodiment of the present invention when the trigger structure is in the snap position.

Figure 6 is a perspective cross-sectional view of the integrated blood collection device according to the second embodiment of the present invention when the trigger structure is in the firing position.

Figure 7 is a perspective cross-sectional view of the integrated blood collection device according to the second embodiment of the present invention after firing.

Figure 8 is a perspective view of the integrated blood collection device according to the third embodiment of the present creation.

Figure 9 is an exploded view of Figure 8.

Figure 10 is a cross-sectional view of the integrated blood collection device according to the third embodiment of the present invention when the trigger structure is in the home position.

Figure 11 is a cross-sectional view of the integrated blood collection device according to the third embodiment of the present invention when the trigger structure is in the firing position.

Figure 12 is a cross-sectional view of the integrated blood collection device according to the third embodiment of the present invention after firing.

Please refer to Figure 1 and Figure 2. Fig. 1 is a perspective view showing the structure of the integrated blood collection device according to the first embodiment of the present invention in an initial state. Fig. 2 is a perspective view showing the structure of the integrated blood collection device according to the first embodiment of the present invention in a fired state.

The integrated blood collection device 10 of the first embodiment of the present invention comprises a The body 12, a firing device 14 and a blood guiding station 19. The body 12 has a receiving chamber 121 therein. The firing device 14 is disposed in the accommodating chamber 121 of the body 12 . The firing device 14 has a lancet 141. The blood guiding station 19 is disposed on one surface 123 of the body 12.

When the user presses in the direction of the arrow in FIG. 1, the lancet 141 is fired from the firing device 14, and then penetrates the user's finger to achieve the function of blood collection. Next, the user can drop the blood on the finger to the blood guiding station 19 to perform blood sampling to the test piece flow.

In this embodiment, the body 12 has a receiving chamber (not drawn) inside, and a biochemical parameter measuring piece (not drawn) can be placed in the receiving chamber, wherein the biochemical parameters include blood sugar. The blood which the user drops to the blood guiding stage 19 flows into the biochemical parameter amount test piece inside the accommodating chamber.

In the integrated blood collection device 10 of the first embodiment of the present invention, since the firing device 14 and the blood guiding station 19 are both disposed on the body 12 of the integrated blood collection device 10, the integrated blood collection device 10 has both blood collection and blood sampling to the test piece. The function allows the user to use the integrated blood collection device 10 more quickly and conveniently.

In addition, the integrated blood collection device of the present invention can have different structural designs. Please refer to Figures 3 to 7. Figure 3 is a perspective view of the integrated blood collection device according to the second embodiment of the present creation. Figure 4 is an exploded view of Figure 3. Figure 5 is a cross-sectional view of the integrated blood collection device according to the second embodiment of the present invention when the trigger structure is in the snap position. Figure 6 is an integrated blood collection device according to the second embodiment of the present invention, when the trigger structure is in the firing position Sectional view. Figure 7 is a cross-sectional view of the integrated blood collection device according to the second embodiment of the present invention after firing.

The integrated blood collection device 20 of the second embodiment of the present invention comprises a body 22, a firing device 24 and a blood guiding station 29. The blood guiding table 29 is disposed on the body 22.

The body 22 has a receiving chamber 221 therein. One side of the body 22 has a sliding slot 222 communicating with the receiving chamber 221, and the other side of the body 22 has a firing port 223 communicating with the receiving chamber 221. The chute 222 has a limiting portion 2221. In the present embodiment, the limiting portion 2221 is formed by changing the width of the chute 222. In addition, in the embodiment, the body 22 has a notch 225 and a back cover 226 of the shielding notch 225.

The firing device 24 includes a slider 241, a lance 243, and an elastic member 245. The lancet 243 and the elastic member 245 are disposed at opposite ends of the sliding member 241, and the elastic member 245 abuts against the rear cover 226 away from one end of the sliding member 241. The slider 241 is slidably disposed in the accommodating chamber 221. In detail, in the present embodiment, the accommodating chamber 221 has at least one guiding track 2211, and the sliding member 241 has at least one sliding block 2411 corresponding to at least one guiding track 2211, and at least one sliding block 2411 is slidably disposed. The guide rail 2211 is at least one of the guide rails 2211, so that the slider 241 can slide in the accommodating chamber 221. In this embodiment, the number of the at least one slider 2411 and the at least one guiding track 2211 is exemplified by two, but this is used to define the creation. Those skilled in the art can increase or decrease the number according to the situation. One side of the slider 241 has a trigger structure 247. In this embodiment, the trigger structure 247 is convex The chute 222 is exited. The trigger structure 247 has a limit block 2471.

Next, the firing process of the integrated blood collection device 20 of the second embodiment of the present invention will be described. Please refer to FIGS. 5 to 7.

The trigger structure 247 has a snap position and a firing position. When the triggering structure 247 is in the latching position, the limiting block 2471 abuts against the limiting portion 2221, and the elastic member 245 is pressed by the sliding member 241 to store an elastic potential energy. The user can press the trigger structure 247 to separate the limiting portion 2221 from the limiting block 2471 to displace the triggering structure 247 to the firing position. At this time, the elastic member 245 releases the elastic potential energy, and the sliding member 241 slides toward the firing opening 223 to allow the lancet 243 to pass through the firing opening 223. In addition, in the integrated blood collection device 20 of the second embodiment of the present invention, after the firing device 24 is fired, the user can slide the trigger structure 247 away from the firing port 223, so that the limiting block 2471 can again abut the limit. Bit 221. Thereby, the integrated blood collection device 20 of the second embodiment can achieve the function of resetting, so that the user can repeatedly fire the hair.

In the integrated blood collection device 20 of the second embodiment of the present invention, both the firing device 24 and the blood guiding table 29 are disposed on the body 22 of the integrated blood collection device 20. Thereby, the integrated blood collection device 20 has the functions of blood collection and blood collection to the test piece, so that the user can use the integrated blood collection device 10 more quickly and conveniently.

In addition, the creation also provides an integrated blood collection device with different structural designs. Please refer to Figures 8 to 12. Figure 8 is a perspective view of the integrated blood collection device according to the third embodiment of the present creation. Figure 9 is the 8th Explosion diagram of the figure. Figure 10 is a cross-sectional view of the integrated blood collection device according to the third embodiment of the present invention when the trigger structure is in the home position. Figure 11 is a cross-sectional view of the integrated blood collection device according to the third embodiment of the present invention when the trigger structure is in the firing position. Figure 12 is a cross-sectional view of the integrated blood collection device according to the third embodiment of the present invention after firing.

The integrated blood collection device 30 of the third embodiment of the present invention comprises a body 32, a firing device 34 and a blood guiding station 39. The firing device 34 is disposed on the body 32. The blood guiding table 39 is disposed on the body 32.

The body 32 has an accommodating chamber 321 having an opening 323 communicating with the accommodating chamber 321 on one side of the body. The firing device 34 includes a firing table 341 and a trigger module 50. The firing table 341 includes a body 342, an elastic member 343, and a needle holder 344. The seat body 342 is disposed in the accommodating chamber 321 . The base 342 includes at least one first limiting portion 3421 and at least one pushing portion 3423. One end of the elastic member 343 is fixed to an inner surface 3427 of the seat body 342. The needle holder 344 is fixed to the other end of the elastic member 343. The lance holder 344 has at least one second limiting portion 3441 corresponding to the at least one first limiting portion 3421. The triggering module 50 is disposed in the accommodating chamber 321 and one of the triggering ends 501 of the triggering module 50 protrudes from the opening 323. The other end of the trigger module 50 is connected to the elastic member 343. The trigger module 50 has a sliding slot 503, a through hole 505 and at least one pushing surface 507 corresponding to the at least one pushing portion 3423. The sliding slot 503 is located in the trigger module 50, and the through hole 505 is located at the triggering end 501. In this embodiment, the number of the at least one first limiting portion 3421 and the at least one second limiting portion 3441 is two, but not limited thereto, and those skilled in the art may Adjust the quantity according to the situation.

Moreover, in the present embodiment, the sliding groove 503 has at least one guiding track 5032, and the lance holder 344 has at least one slider 3448 corresponding to at least one guiding track 5032, whereby the lance holder 344 can be utilized with the slider 3448 The guide rail 5032 slides. In the present embodiment, the number of the guide rails 5032 and the sliders 3448 is two, but these are not limited thereto, and those skilled in the art can increase or decrease the number according to the situation.

Next, the firing process of the integrated blood collection device 20 of the second embodiment of the present invention will be described. Please refer to Figs. 10 to 12.

The trigger module 50 has a starting position and a firing position with respect to the accommodating chamber 321 . When the trigger module 50 is in the initial position, the at least one first limiting portion 3421 and the at least one second limiting portion 3441 are engaged with each other to compress the elastic member 343 and store an elastic potential energy. When the triggering end 501 is displaced toward the opening 323 to displace the triggering module 50 from the starting position to the firing position, the at least one pushing surface 507 is stacked against the at least one pushing portion 3423 to enable the at least one first limiting portion 3421 and at least A second limiting portion 3441 is disengaged to release the elastic member 343 to release the elastic potential energy, so that the lance holder 344 slides along the sliding groove 503 toward the through hole 505, and a lance 3449 of the lance holder 344 protrudes from the through hole 505 to reach The firing effect.

In the integrated blood collection device 30 of the third embodiment of the present invention, both the firing device 34 and the blood guiding table 39 are disposed on the body 32 of the integrated blood collection device 30. Thereby, the integrated blood collection device 30 has the functions of blood collection and blood collection to the test piece, so that the user can use the integrated blood collection device 30 more quickly and conveniently. Lee.

In addition, a biochemical parameter test piece may be placed under the blood introduction stage of the integrated blood collection device of the above embodiments of the present invention, wherein the biochemical parameters include blood glucose.

According to the integrated blood collection device of the above embodiment, since the firing device and the blood guiding station are provided, the two-in-one function of blood collection and blood collection to the test piece can be achieved, so that the user can use the quicker and more convenient in use.

Although the present invention has been described above with reference to the preferred embodiments thereof, it is not intended to limit the present invention, and anyone skilled in the art can make some changes and refinements without departing from the spirit and scope of the present invention. The scope of patent protection of the creation shall be subject to the definition of the scope of the patent application attached to this specification.

10‧‧‧Integrated blood collection device

12‧‧‧Ontology

14‧‧‧Bearing device

141‧‧‧ Needle

19‧‧‧ blood lead

Claims (11)

An integrated blood collection device comprises: a body having a receiving chamber; a firing device disposed in the receiving chamber of the body; and a blood guiding station disposed on a surface of the body. The integrated blood collection device of claim 1, wherein one side of the body has a sliding slot communicating with the accommodating chamber, and the other side of the body has a firing port communicating with the accommodating chamber, the firing The device includes a sliding member, a lance and an elastic member. The lance and the elastic member are disposed at opposite ends of the sliding member. The sliding member is slidably disposed in the accommodating chamber, and the sliding member has a triggering structure. The triggering structure has a snapping position and a firing position. When the triggering structure is located at the latching position, the elastic member is pressed by the sliding member to store an elastic position energy when the triggering structure is located at the firing position. The elastic member releases the elastic potential energy, and the sliding member slides toward the firing port to allow the needle to pass through the firing port. The integrated blood collection device of claim 2, wherein the sliding slot further has a limiting portion, the triggering structure further has a limiting block, and when the triggering structure is located at the buckle position, the limiting block Abutting against the limiting portion, when the triggering structure is displaced from the buckle position to the firing position, the limiting portion is separated from the limiting block. The integrated blood collection device of claim 2, wherein the accommodation chamber Further, there is at least one guiding track, and the sliding member has at least one slider slidably disposed on the at least one guiding track. The integrated blood collection device of claim 2, wherein the body further has a notch and a back cover for shielding the notch, and the elastic member abuts against the back cover away from one end of the sliding member. The integrated blood collection device of claim 1, wherein one side of the body has an opening that communicates with the accommodating chamber, the firing device includes a firing table and a triggering module, the firing table comprising a body An elastic member and a lancet seat are disposed in the accommodating chamber, one end of the elastic member is fixed to an inner surface of the seat body, and the lancet holder is fixed to the other end of the elastic member, the triggering die The triggering module is disposed in the accommodating chamber, and the triggering end of the triggering module protrudes from the opening. The other end of the triggering module is connected to the elastic member. The triggering module has a sliding slot and a through hole. The triggering module is located at the triggering end, and the triggering module has a starting position and a firing position relative to the receiving cavity. When the triggering module is located at the starting position, the elastic component is compressed. And storing an elastic potential energy, and when the triggering end is displaced toward the opening to displace the triggering module from the starting position to the firing position, the elastic member releases the elastic potential energy, so that the needle holder slides along the sliding position Slot sliding toward the perforation And a lancet of the lancet protrudes from the perforation. The integrated blood collection device of claim 6, wherein the seat body further has at least one first limiting portion, the lancet holder having at least one first limit At least one second limiting portion of the bit portion, when the triggering module is located at the initial position, the at least one first limiting portion and the at least one second limiting portion are engaged with each other, so that the elastic member is compressed and The elastic position energy is stored. When the triggering module is located in the firing position, the at least one first limiting portion is disengaged from the at least one second limiting portion, so that the elastic member releases the elastic potential energy. The integrated blood collection device of claim 7, wherein the base body has at least one pushing portion, and the triggering module has at least one pushing surface corresponding to at least one pushing portion, when the triggering module is When the starting position is moved to the firing position, the at least one pushing surface stacks against the at least one pushing portion, so that the at least one first limiting portion and the at least one second limiting portion are disengaged from each other. The integrated blood collection device of claim 6, wherein the sliding groove further has at least one guiding track, the needle holder further comprising at least one slider corresponding to at least one guiding track, the at least one slider It can slide on the at least one guiding track. The integrated blood collection device of claim 1, wherein a biochemical parameter test piece is placed in the accommodation chamber for measuring a biochemical parameter, wherein the biochemical parameter comprises blood glucose. The integrated blood collection device of claim 1, wherein a biochemical parameter test piece is disposed under the blood collection station for measuring a biochemical parameter, wherein the biochemical parameter comprises blood glucose.