CN219167331U

CN219167331U - Special syringe for treating diabetes patient

Info

Publication number: CN219167331U
Application number: CN202222774592.5U
Authority: CN
Inventors: 柯娩英
Original assignee: First People's Hospital Of Fuzhou City Jiangxi Province
Current assignee: First People's Hospital Of Fuzhou City Jiangxi Province
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-06-13
Anticipated expiration: 2032-10-21

Abstract

The utility model discloses a special syringe for treating diabetics, which relates to the field of medical equipment and comprises a needle cylinder, wherein an annular thread groove is formed in the left side surface of the needle cylinder, an installation cylinder is connected with the inner wall of the annular thread groove in a threaded manner, through holes are formed in the left side and the right side of the upper side surface and the lower side surface of the installation cylinder, bar-shaped rods are connected to the inner walls of the two through holes in a sliding manner, clamping blocks are fixedly connected to the surfaces of the opposite sides of the two corresponding bar-shaped rods together, a first pulling block is fixedly connected to the surfaces of the opposite sides of the two corresponding bar-shaped rod arms together, and a first spring is sleeved on the opposite sides of the two corresponding bar-shaped rod arms. The utility model can keep the needle head used for injection stable, prevent the needle head from shaking or bending caused by improper force application when injecting medicines, simultaneously facilitate the quick positioning of the injection position, support the injection position in an auxiliary way, avoid affecting the injection time and the injection effect of diabetics, and has strong practicability.

Description

Special syringe for treating diabetes patient

Technical Field

The utility model relates to the field of medical equipment, in particular to a special syringe for treating diabetics.

Background

Diabetes is a group of metabolic diseases characterized by hyperglycemia, which is caused by insulin secretion deficiency or impaired biological action, or both, and long-term hyperglycemia, which results in chronic damage to various tissues, especially eyes, kidneys, heart, blood vessels, nerves, dysfunction, and diabetes, and requires the administration of drugs to patients using syringes.

Syringes may also be used in medical devices, containers such as scientific instruments in chromatography, for example, where injection of a gas through a rubber septum would result in air embolism, and removal of air from the syringe to avoid embolism is by inverting the syringe, tapping it gently, and then expressing a bit of liquid prior to injection into the blood.

When the diabetes patient is inconvenient to seek medical attention, insulin injection operation needs to be carried out by oneself, under the inexperienced condition, the operation of self can lead to the medicine when pouring, and the inconvenient bending and rocking of self cause the syringe needle, influence the injection time of diabetes patient, cause unnecessary material waste simultaneously, simultaneously because self removal or rocking makes the syringe needle unable accurate positioning to injection position, only relies on individual sensation to cause the accidental injury to patient self very easily, influence treatment.

Disclosure of Invention

The utility model aims to provide a special syringe for treating diabetes patients, which aims to solve the problems that the syringe for treating diabetes patients needs to perform insulin injection operation by itself, under the unskilled condition, the operation of the syringe is inconvenient, the bending and shaking of a needle head are caused, the injection time of the diabetes patients is influenced, meanwhile, unnecessary material waste is caused, and meanwhile, the needle head cannot be accurately positioned to an injection position due to the movement or shaking of the syringe, and the accidental injury to the patients is easily caused only by personal feel, so that the treatment effect is influenced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a special syringe of diabetes mellitus patient treatment, includes the cylinder, annular thread groove has been seted up to the left side surface of cylinder, annular thread groove's inner wall threaded connection has a mounting cylinder, the opening has all been seted up to both sides about the mounting cylinder upper and lower both sides surface, two sets of the inner wall of opening all sliding connection has the bar pole, two sets of correspondences the relative one side surface of bar pole is fixedly connected with grip block jointly, two sets of correspondences the relative one side surface of bar pole is fixedly connected with first pull block jointly, two sets of correspondences the relative one side of bar pole arm has all cup jointed first spring, the upper and lower both sides of mounting cylinder left side surface are provided with positioner jointly.

Preferably, the positioning device comprises two connecting blocks, the right surfaces of the two connecting blocks are fixedly connected with the upper side and the lower side of the left side surface of the mounting cylinder respectively, the two inside of the connecting blocks are provided with strip-shaped cavities, the two right sides of the inner walls of the strip-shaped cavities are fixedly connected with second springs, the two left side surfaces of the second springs are fixedly connected with T-shaped blocks, the left ends of the T-shaped blocks penetrate through the left sides of the inner walls of the corresponding strip-shaped cavities respectively and extend to the left side surfaces of the connecting blocks, and the two left side surfaces of the T-shaped blocks are fixedly connected with rubber pads.

Preferably, the center of the left side surface of the mounting cylinder is fixedly connected with a needle head, the right end of the needle head penetrates through the left side surfaces of the mounting cylinder and the needle cylinder respectively and extends to the left side of the inner wall of the needle cylinder, and the opposite side surfaces of the two clamping blocks are contacted with the upper side surface and the lower side surface of the needle head respectively.

Preferably, a sliding opening is formed in the right surface of the needle cylinder, and a sliding rod is connected to the inner wall of the sliding opening in a sliding manner.

Preferably, the left end fixedly connected with briquetting of slide bar, the right-hand member fixedly connected with second of slide bar draws the piece.

Preferably, the right end of the needle is fixedly connected with a sealing film.

Preferably, graduation lines are carved on the surface of the needle cylinder.

The utility model has the technical effects and advantages that:

1. through setting up cylinder, annular thread groove, installation section of thick bamboo, opening, bar pole, grip block, first piece, first spring, connecting block, bar cavity, second spring, T type piece, rubber pad, syringe needle, the syringe needle that the utility model can make the injection use keeps stable, when preventing to inject the medicine, because improper the leading to the syringe needle to rock or buckle with great effort, be convenient for simultaneously fix a position injection position fast, carry out auxiliary stay to it, avoid influencing diabetic patient's injection time and injection effect, the practicality is strong.

2. Through setting up syringe needle, sliding mouth, slide bar, briquetting, second and draw the piece, be convenient for carry out supplementary direction and transport with inside insulin through the briquetting, make insulin injection more convenient, avoid insulin to remain in the equipment within, the functional is strong.

3. Through setting up sealing membrane, scale mark, be convenient for prevent that the insulin of injection from spilling over outside the equipment because of pressure, be convenient for personnel observe the inside liquid level of equipment simultaneously, provide the normal use function of equipment.

Drawings

Fig. 1 is a schematic overall perspective view of the present utility model.

Fig. 2 is a schematic diagram of the overall front cross-sectional structure of the present utility model.

Fig. 3 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.

Fig. 4 is an enlarged schematic view of the structure of fig. 2B according to the present utility model.

Fig. 5 is an enlarged view of fig. 2C according to the present utility model.

Fig. 6 is a schematic perspective view of a bar according to the present utility model.

In the figure: 1. a needle cylinder; 2. an annular thread groove; 3. a mounting cylinder; 4. a through port; 5. a bar; 6. a clamping block; 7. a first pull block; 8. a first spring; 9. a connecting block; 10. a strip-shaped cavity; 11. a second spring; 12. a T-shaped block; 13. a rubber pad; 14. a needle; 15. a sliding port; 16. a slide bar; 17. briquetting; 18. a second pull block; 19. a sealing film; 20. graduation marks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a special syringe for treating diabetics as shown in fig. 1-6, which comprises a needle cylinder 1, wherein the left side surface of the needle cylinder 1 is provided with an annular thread groove 2, the annular thread groove 2 is formed by cutting by a machine, the inner wall of the annular thread groove 2 is in threaded connection with a mounting cylinder 3, the left and right sides of the upper and lower side surfaces of the mounting cylinder 3 are respectively provided with a through hole 4, the through holes 4 are formed by stamping by a mould, the inner walls of the two groups of through holes 4 are respectively and slidingly connected with a bar-shaped rod 5, the opposite side surfaces of the two groups of corresponding bar-shaped rods 5 are respectively and fixedly connected with a clamping block 6, the clamping blocks 6 are respectively and fixedly connected with the bar-shaped rods 5 by welding, the opposite side surfaces of the two groups of corresponding bar-shaped rods 5 are respectively and fixedly connected with a first pulling block 7, the opposite sides of the lever arms of the two groups of corresponding bar-shaped rods 5 are respectively sleeved with a first spring 8, the first spring 8 is made of steel material, and the upper and lower sides of the left side surfaces of the mounting cylinder 3 are respectively and jointly provided with a positioning device;

the positioning device comprises two connecting blocks 9, the right surfaces of the two connecting blocks 9 are fixedly connected with the upper side and the lower side of the left side surface of the mounting cylinder 3 respectively, the connecting blocks 9 are fixedly connected with the mounting cylinder 3 through welding, the strip-shaped cavities 10 are formed in the two connecting blocks 9, the strip-shaped cavities 10 are reserved spaces for manufacturing the connecting blocks 9, the second springs 11 are fixedly connected to the right sides of the inner walls of the two strip-shaped cavities 10, the second springs 11 are made of forged steel materials, the T-shaped blocks 12 are fixedly connected to the left side surfaces of the two second springs 11, the left ends of the two T-shaped blocks 12 penetrate through the left sides of the inner walls of the corresponding strip-shaped cavities 10 respectively and extend to the left side surfaces of the connecting blocks 9, rubber pads 13 are fixedly connected to the left side surfaces of the two T-shaped blocks 12, the device can enable a needle 14 used for injection to be kept stable, and prevent the needle 14 from shaking or bending due to improper force when the needle 14 is prevented from being used, meanwhile, the injection position is conveniently and quickly positioned, the injection position is supported, the injection time and the injection effect of diabetes mellitus are prevented from being influenced.

As shown in fig. 1 and 2, the needle 14 is fixedly connected to the center of the left side surface of the mounting cylinder 3, the right end of the needle 14 penetrates through the left side surfaces of the mounting cylinder 3 and the needle cylinder 1 and extends to the left side of the inner wall of the needle cylinder 1, the opposite side surfaces of the two clamping blocks 6 are respectively contacted with the upper side surface and the lower side surface of the needle 14, the right surface of the needle cylinder 1 is provided with the sliding opening 15, the sliding opening 15 is formed by stamping a die, the inner wall of the sliding opening 15 is in sliding connection with the sliding rod 16, the left end of the sliding rod 16 is fixedly connected with the pressing block 17, the right end of the sliding rod 16 is fixedly connected with the second pulling block 18, the second pulling block 18 is connected with the sliding rod 16 through welding, the right end of the needle 14 is fixedly connected with the sealing film 19, the surface of the needle cylinder 1 is carved with the scale marks 20, so that the internal insulin can be guided and conveyed in an auxiliary way through the pressing block 17, the insulin injection is more convenient, the insulin is prevented from remaining in the equipment, the injected insulin is prevented from overflowing the equipment, the pressure is prevented from overflowing the equipment, and the staff is convenient for observing the liquid level height inside the equipment, and the functionality is strong.

The working principle of the utility model is as follows: when the device is used, whether the device has the problem of influencing the use or not is checked;

when a diabetic needs to inject insulin into the diabetic, the needle cylinder 1 with the medicine poured in advance is taken out, the mounting cylinder 3 is connected with one end of the needle cylinder 1, the clamping blocks 6 at the two sides clamp and fix the needle 14 through the acting force of the first spring 8, the diabetic is prevented from moving or shaking the needle 14, the needle 14 is prevented from shaking or bending, the remaining air in the needle cylinder 1 is discharged through pulling the second pulling block 18, the injection port of the needle 14 is aligned to the position where the patient needs to inject by the diabetic, the rubber pad 13 is contacted with the skin of the patient, the T-shaped block 12 extrudes the second spring 11, and the injection position is assisted and positioned through the reaction force of the second spring 11, so that the injection is prevented from being deviated;

at this time, the patient pushes the second pull block 18 to push the pressing block 17 to move to one side in the syringe 1 by the slide rod 16, so that insulin is injected into the patient, the sealing film 19 prevents the insulin from overflowing out of the syringe 1 due to the pushing pressure of the pressing block 17, the patient can know the self injection condition according to the scale marks 20 carved on the syringe 1, and after the injection is completed, the whole injection is completed by pulling out the needle 14.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. An injector special for treating diabetes patients comprises a needle cylinder (1), and is characterized in that: annular thread groove (2) have been seted up on the left side surface of cylinder (1), the inner wall threaded connection of annular thread groove (2) has installation section of thick bamboo (3), opening (4) have all been seted up in both sides about both sides surface about installation section of thick bamboo (3), two sets of the equal sliding connection of inner wall of opening (4) has bar (5), two sets of corresponding the equal fixedly connected with grip block (6) in the opposite side surface of bar (5), two sets of corresponding the equal fixedly connected with first pull block (7) in the opposite side surface of bar (5), two sets of corresponding the opposite side of bar (5) lever arm has all cup jointed first spring (8), the upper and lower both sides on installation section of thick bamboo (3) left side surface are provided with positioner jointly.

2. The syringe special for treating diabetes patient according to claim 1, wherein: the positioning device comprises two connecting blocks (9), wherein the right surfaces of the connecting blocks (9) are fixedly connected with the upper side and the lower side of the left side surface of the mounting cylinder (3) respectively, the inside of each connecting block (9) is provided with a strip-shaped cavity (10), the right sides of the inner walls of the strip-shaped cavities (10) are fixedly connected with second springs (11), the left side surfaces of the second springs (11) are fixedly connected with T-shaped blocks (12), the left ends of the T-shaped blocks (12) penetrate through the left sides of the inner walls of the corresponding strip-shaped cavities (10) respectively and extend to the left side surfaces of the connecting blocks (9), and the left side surfaces of the T-shaped blocks (12) are fixedly connected with rubber pads (13).

3. The syringe special for treating diabetes patient according to claim 1, wherein: the needle head (14) is fixedly connected to the center of the left side surface of the mounting cylinder (3), the right end of the needle head (14) penetrates through the left side surfaces of the mounting cylinder (3) and the needle cylinder (1) respectively and extends to the left side of the inner wall of the needle cylinder (1), and the opposite side surfaces of the two clamping blocks (6) are contacted with the upper side surface and the lower side surface of the needle head (14) respectively.

4. The syringe special for treating diabetes patient according to claim 1, wherein: the right surface of the needle cylinder (1) is provided with a sliding opening (15), and the inner wall of the sliding opening (15) is connected with a sliding rod (16) in a sliding way.

5. The syringe special for treating diabetes mellitus according to claim 4, wherein: the left end fixedly connected with briquetting (17) of slide bar (16), the right-hand member fixedly connected with second pull block (18) of slide bar (16).

6. A syringe dedicated for treatment of diabetics according to claim 3, characterized in that: the right end of the needle head (14) is fixedly connected with a sealing film (19).

7. The syringe special for treating diabetes patient according to claim 1, wherein: graduation lines (20) are carved on the surface of the needle cylinder (1).