CN215937373U

CN215937373U - Disposable adjustable peripheral hemostix

Info

Publication number: CN215937373U
Application number: CN202122326696.5U
Authority: CN
Inventors: 方英; 王露璇; 陈菊红
Original assignee: Zhenjiang First Peoples Hospital
Current assignee: Zhenjiang First Peoples Hospital
Priority date: 2021-09-25
Filing date: 2021-09-25
Publication date: 2022-03-04
Anticipated expiration: 2031-09-25

Abstract

The utility model discloses a disposable adjustable peripheral hemostix, which comprises a bottom plate, a shell, a half-moon clamping strip and an upper cover, wherein a connecting block is arranged in the middle of the upper end of the bottom plate, a needle head is arranged at the upper end of the connecting block, a sliding block is arranged at the edge of the upper end of the bottom plate, a spring is arranged at the upper end of the sliding block, the shell is arranged on the outer surface of the sliding block, a slot is arranged on the outer surface of the side end of the shell, a first sliding groove is arranged at the edge of the inner part of the shell, a second sliding groove is arranged in the middle of the inner part of the shell, a needle outlet hole is arranged at the top end of the second sliding groove, the half-moon clamping strip is arranged on the outer surface of the shell, a connecting column is arranged in the middle of the half-moon clamping strip, stop blocks are arranged at two ends of the half-moon clamping strip, the upper cover is arranged at the upper end of the shell, a transparent bin is provided with a sterilized cotton and a blood stopping cell. The length of the needle can be conveniently adjusted by arranging the slot, the half-moon clamping strip and the stop block; the skin disinfection before blood sampling and the hemostasis after blood sampling are facilitated by the arrangement of the disinfection cotton and the hemostasis ball.

Description

Disposable adjustable peripheral hemostix

Technical Field

The utility model relates to the technical field of hemostix devices, in particular to a disposable adjustable peripheral hemostix.

Background

Blood tests are one of the important means for diagnosing human diseases, and at present, hospitals basically use disposable blood collectors when testing and collecting blood for patients. The disposable hemostix is convenient to use and can avoid cross infection. However, the disposable blood collector in the prior art has the same structure after use as before use, so that a user cannot simply judge whether the blood collector is used, the disposable blood collector is easy to be reused, different needle outlet lengths can be adjusted according to the thickness of the skin of a patient, and infection and bleeding are easy to be caused due to the inconvenience in taking and using the sterilized cotton and the blood stopping cells.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a disposable adjustable peripheral blood sampler, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the disposable adjustable peripheral hemostix comprises a bottom plate, a connecting block, a needle head, a sliding block, a spring, a shell, a slot, a first sliding groove, a second sliding groove, a needle outlet hole, a half moon clamping strip, a connecting post, a stop block, an upper cover, a transparent bin, sterilized cotton, a blood stopping cell and a film, wherein the connecting block is arranged in the middle of the upper end of the bottom plate, the needle head is arranged at the upper end of the connecting block, the sliding block is arranged at the edge of the upper end of the bottom plate, the spring is arranged at the upper end of the sliding block, the shell is arranged on the outer surface of the sliding block, the slot is arranged on the outer surface of the side end of the shell, the first sliding groove is arranged at the inner edge of the shell, the second sliding groove is arranged in the middle of the shell, the needle outlet hole is arranged at the top end of the second sliding groove, the half moon clamping strip is arranged on the outer surface of the shell, the connecting post is arranged at the middle of the connecting post, the stop block is arranged at the two ends of the half moon clamping strip, the upper cover is arranged on the upper cover, the transparent bin, the inside of the transparent bin is provided with sterilized cotton and a hemostatic cell, and the top of the transparent bin is provided with a film.

Further, the middle of the upper end of the bottom plate is fixedly connected with a connecting block, the bottom plate is disc-shaped, the upper end of the connecting block is fixedly connected with the needle head, the connecting block is cylindrical, the edge of the upper end of the bottom plate is fixedly connected with a sliding block, and the sliding block is semicircular.

Further, slider upper end and spring fixed connection, the spring is cylindric, slider surface and shell sliding connection, the shell is cylindric, shell side surface and slot through connection.

Further, the inside edge of shell is embedded to have first spout, first spout is the ring form, the inside middle embedded second spout that has of shell, the second spout is cylindric, second spout top and play pinhole through connection, it is cylindric to go out the pinhole.

Furthermore, the outer surface of the shell is detachably connected with the half-moon clamping strip, the middle of the half-moon clamping strip is rotatably connected with the connecting column, and two ends of the half-moon clamping strip are fixedly connected with the stop block.

Further, the upper end of the shell is hinged with the upper cover, the upper cover is cylindrical, the upper end of the upper cover is fixedly connected with the transparent bin, and the transparent bin is cylindrical.

Further, the top of the transparent bin is fixedly connected with a film, the film is disc-shaped, the connecting block is in sliding connection with the second sliding groove, and the sliding block is in sliding connection with the first sliding groove.

Compared with the prior art, the utility model has the following beneficial effects:

1. the length of the drawn needle is conveniently adjusted by arranging the slot, the half-moon clamping strip and the stop block, the standard length of the drawn needle is adopted when the stop block is inserted, and the length of the drawn needle is increased when the stop block is pulled out;

2. the skin disinfection before blood sampling and the hemostasis after blood sampling are facilitated by the arrangement of the disinfection cotton and the hemostasis ball.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a disposable adjustable peripheral blood collector according to an embodiment of the present invention.

FIG. 2 is a top view of a housing of a disposable adjustable distal cartridge according to an embodiment of the present invention.

Fig. 3 is a schematic diagram of the position structure of the bottom plate, the connecting block, the needle, the sliding block and the spring of the disposable adjustable peripheral blood collector according to the embodiment of the utility model.

FIG. 4 is a top view of a half-moon card strip of a disposable adjustable distal cartridge according to an embodiment of the present invention.

Fig. 5 is a schematic diagram of a slot position structure of the disposable adjustable peripheral blood collector according to the embodiment of the utility model.

Reference numerals

1. A base plate; 2. connecting blocks; 3. a needle head; 4. a slider; 5. a spring; 6. a housing; 7. a slot; 8. a first chute; 9. a second chute; 10. a pinhole is formed; 11. half moon card strip; 12. connecting columns; 13. a stopper; 14. an upper cover; 15. a transparent bin; 16. sterilizing cotton; 17. stopping the blood cells; 18. a film.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

in the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the disposable adjustable distal blood collector according to the embodiment of the present invention comprises a bottom plate 1, a connecting block 2, a needle 3, a sliding block 4, a spring 5, a casing 6, a slot 7, a first sliding slot 8, a second sliding slot 9, a needle outlet 10, a half-moon clamping strip 11, a connecting post 12, a stopper 13, an upper cover 14, a transparent chamber 15, a sterilized cotton 16, a hemostatic ball 17, and a thin film 18, wherein the middle of the upper end of the bottom plate 1 is provided with the connecting block 2, the upper end of the connecting block 2 is provided with the needle 3, the upper end of the bottom plate 1 is provided with the sliding block 4, the upper end of the sliding block 4 is provided with the spring 5, the outer surface of the sliding block 4 is provided with the casing 6, the outer surface of the side end of the casing 6 is provided with the slot 7, the inner edge of the casing 6 is provided with the first sliding slot 8, the middle of the inside of the casing 6 is provided with the second sliding slot 9, the top end of the second sliding slot 9 is provided with the needle outlet 10, the outer surface of the casing 6 is provided with the half-moon clamping strip 11, the middle of the half-moon clamping strip 11 is provided with the connecting post 12, two ends of the half moon card strip 11 are provided with a stop block 13, the upper end of the shell 6 is provided with an upper cover 14, the upper end of the upper cover 14 is provided with a transparent bin 15, the inside of the transparent bin 15 is provided with a sterilized cotton 16 and a hemostatic ball 17, and the top of the transparent bin 15 is provided with a film 18.

According to the scheme, the middle part of the upper end of the bottom plate 1 is fixedly connected with the connecting block 2, the bottom plate 1 is disc-shaped, the upper end of the connecting block 2 is fixedly connected with the needle head 3, the connecting block 2 is cylindrical, the edge of the upper end of the bottom plate 1 is fixedly connected with the sliding block 4, and the sliding block 4 is semicircular.

Through the scheme of the utility model, the upper end of the sliding block 4 is fixedly connected with the spring 5, the spring 5 is cylindrical, the outer surface of the sliding block 4 is in sliding connection with the shell 6, the shell 6 is cylindrical, and the outer surface of the side end of the shell 6 is in through connection with the slot 7.

According to the scheme of the utility model, the first sliding groove 8 is embedded in the edge of the interior of the shell 6, the first sliding groove 8 is annular, the second sliding groove 9 is embedded in the middle of the interior of the shell 6, the second sliding groove 9 is cylindrical, the top end of the second sliding groove 9 is communicated with the needle outlet hole 10, and the needle outlet hole 10 is cylindrical.

Through the scheme of the utility model, the outer surface of the shell 6 is detachably connected with the semilunar clamping strip 11, the middle part of the semilunar clamping strip 11 is rotatably connected with the connecting column 12, and two ends of the semilunar clamping strip 11 are fixedly connected with the stop block 13.

Through the scheme of the utility model, the upper end of the shell 6 is hinged with the upper cover 14, the upper cover 14 is cylindrical, the upper end of the upper cover 14 is fixedly connected with the transparent bin 15, and the transparent bin 15 is cylindrical.

Through the scheme of the utility model, the top of the transparent bin 15 is fixedly connected with the film 18, the film 18 is disc-shaped, the connecting block 2 is in sliding connection with the second sliding groove 9, and the sliding block 4 is in sliding connection with the first sliding groove 8.

When specifically using, remove device, it takes out aseptic cotton 16 and disinfects the blood sampling position to puncture film 18, finish the back, it drives syringe needle 3 and removes to going out pinhole 10 to continuously press down bottom plate 1, when needs syringe needle 3 length shorter, pull half month card strip 11, insert dog 13 from slot 7, then can take a blood sample, when needs syringe needle 3 length longer, continuously press down bottom plate 1 until spring 5 can't compress, then can take a blood sample, the pine is pressed bottom plate 1 after finishing, syringe needle 10 retracts, disinfect the blood sampling position with aseptic cotton 16, cover upper cover 14 can.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the utility model as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The disposable adjustable peripheral hemostix is characterized by comprising a bottom plate (1), a connecting block (2), a needle head (3), a sliding block (4), a spring (5), a shell (6), a slot (7), a first sliding groove (8), a second sliding groove (9), a needle outlet hole (10), half-moon clamping strips (11), a connecting column (12), a stop block (13), an upper cover (14), a transparent bin (15), sterilized cotton (16), a hemostatic ball (17) and a film (18), wherein the connecting block (2) is arranged in the middle of the upper end of the bottom plate (1), the needle head (3) is arranged at the upper end of the connecting block (2), the sliding block (4) is arranged at the edge of the upper end of the bottom plate (1), the spring (5) is arranged at the upper end of the sliding block (4), the shell (6) is arranged on the outer surface of the side end of the shell (6), the slot (7) is arranged on the outer surface of the side end of the shell (6), the first sliding groove (8) is arranged on the inner edge of the shell (6), be equipped with second spout (9) in the middle of shell (6) is inside, second spout (9) top is equipped with out pinhole (10), shell (6) surface is equipped with half moon card strip (11), half moon card strip (11) middle part is equipped with spliced pole (12), half moon card strip (11) both ends are equipped with dog (13), shell (6) upper end is equipped with upper cover (14), upper cover (14) upper end is equipped with transparent storehouse (15), transparent storehouse (15) inside is equipped with aseptic cotton (16), hemostasis ball (17), transparent storehouse (15) top is equipped with film (18).

2. The disposable adjustable peripheral blood collector as claimed in claim 1, wherein the middle part of the upper end of the bottom plate (1) is fixedly connected with a connecting block (2), the bottom plate (1) is disc-shaped, the upper end of the connecting block (2) is fixedly connected with a needle (3), the connecting block (2) is cylindrical, the edge of the upper end of the bottom plate (1) is fixedly connected with a sliding block (4), and the sliding block (4) is semi-circular.

3. The disposable adjustable peripheral blood collector of claim 1, wherein the upper end of the slider (4) is fixedly connected with a spring (5), the spring (5) is cylindrical, the outer surface of the slider (4) is slidably connected with a housing (6), the housing (6) is cylindrical, and the outer surface of the side end of the housing (6) is in through connection with the slot (7).

4. The disposable adjustable peripheral blood collector according to claim 1, wherein a first sliding groove (8) is embedded in the inner edge of the housing (6), the first sliding groove (8) is annular, a second sliding groove (9) is embedded in the middle of the interior of the housing (6), the second sliding groove (9) is cylindrical, the top end of the second sliding groove (9) is in through connection with the needle outlet hole (10), and the needle outlet hole (10) is cylindrical.

5. The disposable adjustable peripheral blood collector of claim 1, wherein the outer surface of the shell (6) is detachably connected with a half-moon clamping strip (11), the middle part of the half-moon clamping strip (11) is rotatably connected with the connecting column (12), and two ends of the half-moon clamping strip (11) are fixedly connected with the stop block (13).

6. The disposable adjustable peripheral blood collector of claim 1, wherein the upper end of the housing (6) is hinged with an upper cover (14), the upper cover (14) is cylindrical, the upper end of the upper cover (14) is fixedly connected with a transparent chamber (15), and the transparent chamber (15) is cylindrical.

7. The disposable adjustable peripheral hemostix according to claim 1, wherein the top of the transparent chamber (15) is fixedly connected with a membrane (18), the membrane (18) is disc-shaped, the connecting block (2) is slidably connected with the second sliding slot (9), and the sliding block (4) is slidably connected with the first sliding slot (8).