CN209771023U - Special injection pen of diabetes - Google Patents
Special injection pen of diabetes Download PDFInfo
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- CN209771023U CN209771023U CN201821161117.8U CN201821161117U CN209771023U CN 209771023 U CN209771023 U CN 209771023U CN 201821161117 U CN201821161117 U CN 201821161117U CN 209771023 U CN209771023 U CN 209771023U
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- push rod
- storage tube
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Abstract
The utility model discloses a special injection pen for diabetes. The method comprises the following steps: the sterilizer and the injector are integrally connected; the right-angle adapter is internally provided with a communicating hole which penetrates through two ends, one end of the communicating hole is a medicine inlet, the other end of the communicating hole is a first medicine outlet, the medicine inlet is communicated with the first medicine outlet, one end of the right-angle adapter is detachably connected with the medicine outlet end of the injector, and the medicine inlet is communicated with the medicine outlet of the injector; the needle head assembly comprises a mounting part and an injection needle, and the mounting part is detachably connected with the other end of the right-angle adapter; one end of the injection needle, which is far away from the needle point, penetrates through and is fixed on the installation part and is communicated with the first medicine outlet. The injection pen can realize that the diabetic patients can finish injection at the hip or the arm by themselves, alcohol cotton does not need to be used, the patients can also disinfect the injection part, and the injection pen is environment-friendly and simple to operate.
Description
Technical Field
the utility model relates to the technical field of medical appliances, more specifically the special injection pen of a kind of diabetes that says so.
Background
the incidence of diabetes is increasing and has become the third leading killer after cardiovascular and cerebrovascular diseases and tumors. At present, insulin injection treatment is considered to be an effective method for treating diabetes, and intensive treatment is carried out through insulin injection, so that the blood sugar, the blood fat, the blood pressure, the BMI and the like of a patient can reach the standard comprehensively.
At present, insulin is infused by using a multi-purpose insulin injection pen and an insulin syringe, the insulin is mainly injected to the abdomen and the outer part of thighs during injection, particularly, a diabetic patient with serious disease needs to inject the insulin for many times every day, subcutaneous tissues are hardened after long-term injection of the insulin, factors such as subcutaneous bleeding and the like can cause the abdomen and the legs of the diabetic patient to be quite green and swollen together, and the insulin cannot be recovered for many days, so that no needle is inserted. In this case, the patient may wish to inject the buttocks or arms, but with a conventional vertical needle, it is difficult to perform the injection itself in the buttocks or arms close to the patient himself.
Meanwhile, during injection, alcohol cotton is usually required to disinfect an injection part, the alcohol cotton is generally placed in an independent alcohol bottle, and a patient needs to take the alcohol cotton out of the alcohol bottle for disinfection, but the patient often has local infection caused by injection without disinfection due to complicated disinfection process, the physical and mental health of the patient is seriously harmed, and the alcohol cotton is a disposable article, is treated as garbage after being used and pollutes the environment.
Therefore, it is an urgent need to solve the problem of the art to provide an injection pen dedicated for diabetes patients to achieve self-injection at the hip or arm without using alcohol cotton and to sterilize the injection site.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a special injection pen of diabetes to realize that the diabetes patient oneself accomplishes injecting at buttock or arm, and need not to use the alcohol cotton, the patient also can disinfect to the injection position.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a special injection pen for diabetes comprises:
A disinfecting device for disinfecting the water in the water tank,
A syringe, the sterilizer being integrally connected with the syringe;
the right-angle adapter is internally provided with a communicating hole penetrating through two ends, one end of the communicating hole is a medicine inlet, the other end of the communicating hole is a first medicine outlet, the medicine inlet is communicated with the first medicine outlet, one end of the right-angle adapter is detachably connected with the medicine outlet end of the injector, and the medicine inlet is communicated with the medicine outlet of the injector;
the needle head assembly comprises a mounting part and an injection needle, and the mounting part is detachably connected with the other end of the right-angle adapter; one end of the injection needle, which is far away from the needle point, penetrates and is fixed on the installation part and is communicated with the first medicine outlet.
According to the technical scheme, compared with the prior art, the utility model provides the special injection pen for diabetes, which is formed by integrally connecting the sterilizer and the injector, the sterilizer and the injector are integrated into a whole, and a diabetic patient can directly use the sterilizer to sterilize the injection part, so that the process of taking alcohol cotton out of the alcohol bottle and then sterilizing the alcohol cotton is omitted; moreover, the injection pen adopts the right-angle adapter to convert the traditional vertical needle into the shape perpendicular to the injection pen, so that the patient can easily realize the injection of the hip or the arm, the long-term injection of insulin is avoided, the condition of no needle release caused by the traditional injection pen is avoided, and the problem that the diabetic patient cannot inject at the hip or the arm by using the insulin pen is solved.
Further, the sterilizer includes: one end of the disinfection cylinder is integrally connected with a spray head, and the spray head is communicated with the inside of the disinfection cylinder;
The first push rod, first push rod one end is followed the disinfection section of thick bamboo other end stretches into in the disinfection section of thick bamboo, and this end fixedly connected with disinfection section of thick bamboo internal face sealing contact's first piston, first push rod other end fixedly connected with push rod button.
the technical scheme has the beneficial effects that the diabetes patient can directly use the disinfection cylinder to disinfect the injection part, specifically, the first push rod is manually pushed, and then the piston is pushed to spray alcohol in the disinfection cylinder to the injection part through the spray head, and the spray head is not directly contacted with the injection part, so that alcohol cotton is not needed, and the problem that the traditional injection pen pollutes the environment due to the fact that a large amount of alcohol cotton is used is avoided; meanwhile, the disinfection process is simple, and the patient can conveniently disinfect the injection part.
Further, the syringe includes: the outer wall of the injection cylinder is integrally connected with the outer wall of the disinfection cylinder; the medicine storage tube is integrally formed with the injection tube and arranged in the injection tube along the length direction of the injection tube, one end of the medicine storage tube is the medicine outlet end, the medicine outlet end extends out of the injection tube, a step surface is arranged on the inner wall of the medicine inlet, and the medicine outlet end is detachably connected with the step surface; and one end of the second push rod extends into the medicine storage tube from the other end of the medicine storage tube, the second push rod is fixedly connected with a second piston in sealing contact with the inner wall surface of the medicine storage tube, and the other end of the second push rod is fixedly connected with an injection button.
Further, the installation department is the connection cap, connect the cap with the connection can be dismantled to the right angle crossover sub other end, the one end that its needle point was kept away from to the syringe needle runs through fixedly connect on the cap and with first play medicine mouth intercommunication.
Adopt the beneficial effect that above-mentioned technical scheme produced to be connected, the syringe needle subassembly can be dismantled with right angle crossover sub through connecting the cap and be connected, and the dismouting is simple, is convenient for change the syringe needle.
Furthermore, a first sealing ring is arranged between the step surface and the medicine outlet end.
The beneficial effects that adopt above-mentioned technical scheme to produce are, guarantee its leakproofness, prevent that the liquid medicine from leaking outward.
furthermore, a second sealing ring is arranged between the connecting cap and the end part of the right-angle conversion joint.
The beneficial effects that adopt above-mentioned technical scheme to produce are, guarantee its leakproofness, prevent that the liquid medicine from leaking outward.
further, the method also comprises the following steps: further comprising: the medicine storage device comprises a battery, a switch, an electric heating wire, a temperature sensor and a controller, wherein the switch, the electric heating wire, the temperature sensor and the controller are all connected with the battery; the battery and the controller are both arranged in the accommodating cavity and are arranged close to the injection button, and a heat insulation layer is arranged between the battery and the controller and between the battery and the electric heating wire; the switch is arranged on the outer wall of the injection barrel and is close to the battery, and the temperature sensor is arranged on the outer wall of the medicine storage tube and is close to the medicine outlet; wherein, the electric heating wire, the switch and the temperature sensor are all electrically connected with the controller.
Adopt above-mentioned technical scheme to produce beneficial effect is, because the temperature is lower winter, the insulin that patient's injection temperature is low tastes and arouses uncomfortable sense, consequently, the electric heating wire of accessible on the injection pen from taking carries out appropriate heating to the insulin in the medicine storage tube, comfort level when can improving patient's injection.
furthermore, the outer wall of the injection cylinder is sequentially wrapped with a heat insulation layer and a heat insulation layer from inside to outside.
Adopt the beneficial effect that above-mentioned technical scheme produced to be, the heat preservation can be effectively to the insulin heat preservation in the medicine storage pipe, and the insulating layer prevents effectively that the injection tube from scalding patient because of electric heating wire temperature, guarantees patient's personal safety.
furthermore, the inner walls of the disinfection cylinder and the medicine storage tube are both adhered with antibacterial layers.
The beneficial effects that adopt above-mentioned technical scheme to produce are that, disinfection section of thick bamboo and storage drug tube inner wall all are stained with the fungi-proofing layer, can effectively avoid breeding of the bacterium in disinfection section of thick bamboo and the storage drug tube, improve its safety in utilization.
Drawings
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the injection pen special for diabetes of the present invention.
Wherein: 1-sterilizer, 11-sterilizing cylinder, 12-spray head, 13-first push rod, 14-first piston, 15-push rod button, 2-injector, 21-injection cylinder, 22-medicine storage tube, 23-second push rod, 24-second piston, 25-injection button, 3-right-angle adapter, 31-medicine inlet, 32-first medicine outlet, 4-needle assembly, 41-injection needle, 42-connecting cap, 5-first sealing ring, 6-second sealing ring, 7-electric heating wire, 8-battery, 9-switch and 10-dosage adjusting knob.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the embodiment of the utility model discloses a special injection pen of diabetes, include: the sterilizer comprises a sterilizer 1 and an injector 2, wherein the sterilizer 1 and the injector 2 are integrally connected; the right-angle adapter 3 is internally provided with communicating holes penetrating through two ends, one end of each communicating hole is a medicine inlet 31, the other end of each communicating hole is a first medicine outlet 32, the medicine inlet 31 is communicated with the first medicine outlet 32, one end of the right-angle adapter 3 is detachably connected with the medicine outlet end of the injector 2, and the medicine inlet 31 is communicated with the medicine outlet of the injector 2; the needle head assembly 4 comprises a mounting part and an injection needle 41, and the mounting part is detachably connected with the other end of the right-angle adapter 3; one end of the injection needle 41 far away from the needle point penetrates and is fixed on the mounting part and is communicated with the first medicine outlet 32.
Wherein, sterilizer 1 includes: one end of the disinfection cylinder 11 is integrally connected with a spray head 12, and the spray head 12 is communicated with the inside of the disinfection cylinder 11; and one end of the first push rod 13 extends into the disinfection cylinder 11 from the other end of the disinfection cylinder 11, the first push rod 13 is fixedly connected with a first piston 14 in sealing contact with the inner wall surface of the disinfection cylinder 11, and the other end of the first push rod 13 is fixedly connected with a push rod button 15.
a syringe 2, comprising: the outer wall of the injection tube 21 is integrally connected with the outer wall of the disinfection cylinder 11; a medicine storage tube 22 integrally formed with the injection tube 21, the medicine storage tube 22 being arranged in the injection tube 21 along the length direction of the injection tube 21, one end of the medicine storage tube 22 being a medicine outlet end, the medicine outlet end extending out of the injection tube 21, the inner wall of the medicine inlet 31 being provided with a step surface, the medicine outlet end being detachably connected with the step surface; one end of the second push rod 23 extends into the medicine storage tube 22 from the other end of the medicine storage tube 22, the second push rod 23 is fixedly connected with a second piston 24 which is in sealing contact with the inner wall surface of the medicine storage tube 22, and the other end of the second push rod 23 is fixedly connected with an injection button 25; the dose knob 10 for adjusting the number of insulin injection units, the dose knob 10 being arranged on the syringe barrel and adjacent to the injection button 25, it should be noted that the dose knob 10 according to the present application is prior art and will not be described in detail here.
the utility model provides a few embodiments, it is concrete, the installation department is connecting cap 42, connects cap 42 and can dismantle with the 3 other ends of right angle crossover sub and be connected, and the one end that its needle point was kept away from to syringe needle 41 runs through to be fixed on connecting cap 42 and communicate with first medicine mouth 32. Wherein, the connecting cap passes through threaded connection or cooperates etc. through the joint with right angle crossover sub.
In order to ensure that insulin does not leak out during injection, a first sealing ring is arranged between the step surface and the drug outlet end, and a second sealing ring 6 is arranged between the connecting cap 42 and the end part of the right-angle adapter 3, so that the sealing performance between the right-angle adapter and the drug storage tube and the needle head is improved.
The utility model provides another embodiment, a special injection pen of diabetes still includes: the device comprises a battery 8, a switch 9, an electric heating wire 7, a temperature sensor and a controller which are all connected with the battery 8, wherein a containing cavity is defined between the inner wall of an injection tube 21 and the outer wall of a medicine storage tube 22, the electric heating wire 7 is arranged in the containing cavity, and the electric heating wire 7 is sleeved on the outer wall of the medicine storage tube 22; the battery 8 and the controller are both arranged in the accommodating cavity and are arranged close to the injection button 25, wherein a heat insulation layer is arranged between the battery 8 and the controller and the electric heating wire 7; the switch 9 is arranged on the outer wall of the injection tube 21 and close to the battery 8, and the temperature sensor is arranged on the outer wall of the medicine storage tube 22 and close to the medicine outlet; wherein, the electric heating wire 7, the switch 9 and the temperature sensor are all electrically connected with the controller. Simultaneously, injection cylinder 21 outer wall has wrapped up heat preservation and insulating layer by inside to outside in proper order, and a disinfection section of thick bamboo 11 and storage medicine pipe 22 inner wall all are stained with the antibacterial layer.
This injection pen has the heating function, can use the electrical heating silk to carry out suitable heating to insulin under the lower condition of temperature, avoids arousing patient's uncomfortable sense because of the insulin that the injection temperature is low to temperature sensor real-time detection insulin temperature feeds back the detected signal to the controller, and the controller judges if heating temperature accords with preset temperature, and the switch is disconnected, and the heater strip stops the heating.
The utility model provides a pair of special injection pen of diabetes can realize that the diabetes patient oneself accomplishes and injects at buttock or arm, and need not to use the alcohol cotton, and patient also can disinfect the injection position, the environmental protection, easy operation to still have insulin heating function, travelling comfort when improving patient's injection.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. A special injection pen for diabetes is characterized by comprising:
A sterilizer (1) for sterilizing a plurality of articles,
The injector (2), the sterilizer (1) is connected with the injector (2) in an integral way;
The right-angle adapter (3) is internally provided with communicating holes penetrating through two ends, one end of each communicating hole is a medicine inlet (31), the other end of each communicating hole is a first medicine outlet (32), the medicine inlets (31) are communicated with the first medicine outlets (32), one end of the right-angle adapter (3) is detachably connected with the medicine outlet end of the injector (2), and the medicine inlets (31) are communicated with the medicine outlets of the injector (2);
the needle head assembly (4) comprises an installation part and an injection needle (41), and the installation part is detachably connected with the other end of the right-angle adapter (3); one end of the injection needle (41) far away from the needle point penetrates and is fixed on the mounting part and is communicated with the first medicine outlet (32).
2. the injection pen as defined in claim 1, wherein the sterilizer (1) comprises:
The sterilizing device comprises a sterilizing barrel (11), wherein one end of the sterilizing barrel (11) is integrally connected with a spray head (12), and the spray head (12) is communicated with the inside of the sterilizing barrel (11);
The sterilizing device comprises a first push rod (13), one end of the first push rod (13) extends into the sterilizing cylinder (11) from the other end of the sterilizing cylinder (11), a first piston (14) in sealing contact with the inner wall surface of the sterilizing cylinder (11) is fixedly connected with the end of the first push rod (13), and a push rod button (15) is fixedly connected with the other end of the first push rod (13).
3. The injection pen special for diabetes mellitus as defined in claim 2, wherein the injector (2) comprises:
The outer wall of the injection cylinder (21) is integrally connected with the outer wall of the disinfection cylinder (11);
the medicine storage tube (22) is integrally formed with the injection tube (21), the medicine storage tube (22) is arranged in the injection tube (21) along the length direction of the injection tube (21), one end of the medicine storage tube (22) is the medicine outlet end, the medicine outlet end extends out of the injection tube (21), a step surface is arranged on the inner wall of the medicine inlet (31), and the medicine outlet end is detachably connected with the step surface;
The medicine storage device comprises a second push rod (23), one end of the second push rod (23) extends into the medicine storage tube (22) from the other end of the medicine storage tube (22), a second piston (24) in sealing contact with the inner wall surface of the medicine storage tube (22) is fixedly connected with the other end of the second push rod (23), and an injection button (25) is fixedly connected with the other end of the second push rod (23).
4. The special injection pen for diabetes mellitus as claimed in claim 3, wherein the mounting portion is a connecting cap (42), the connecting cap (42) is detachably connected with the other end of the right-angle adapter (3), and one end of the injection needle (41) far away from the needle point penetrates and is fixed on the connecting cap (42) and is communicated with the first medicine outlet (32).
5. The special injection pen for diabetes mellitus as claimed in claim 4, wherein a first sealing ring (5) is arranged between the step surface and the medicine outlet end.
6. The special injection pen for diabetes mellitus as recited in claim 5, characterized in that a second sealing ring (6) is arranged between the connecting cap (42) and the end of the right-angle adapter (3).
7. The special injection pen for diabetes mellitus of claim 6, further comprising: a battery (8), a switch (9) connected with the battery (8), an electric heating wire (7), a temperature sensor and a controller,
An accommodating cavity is defined between the inner wall of the injection tube (21) and the outer wall of the medicine storage tube (22), the electric heating wire (7) is arranged in the accommodating cavity, and the electric heating wire (7) is sleeved on the outer wall of the medicine storage tube (22);
The battery (8) and the controller are both arranged in the accommodating cavity and are arranged close to the injection button (25), wherein a heat insulation layer is arranged between the battery (8) and the controller and the electric heating wire (7);
The switch (9) is arranged on the outer wall of the injection tube (21) and close to the battery (8), and the temperature sensor is arranged on the outer wall of the medicine storage tube (22) and close to the medicine outlet;
wherein the electric heating wire (7), the switch (9) and the temperature sensor are all electrically connected with the controller.
8. The special injection pen for diabetes according to any one of claims 3 to 7, wherein the outer wall of the injection cylinder (21) is sequentially wrapped with an insulating layer and a heat insulating layer from inside to outside.
9. The special injection pen for diabetes mellitus as recited in claim 8, wherein the inner walls of the disinfection cylinder (11) and the drug storage tube (22) are adhered with an antibacterial layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821161117.8U CN209771023U (en) | 2018-07-20 | 2018-07-20 | Special injection pen of diabetes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821161117.8U CN209771023U (en) | 2018-07-20 | 2018-07-20 | Special injection pen of diabetes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209771023U true CN209771023U (en) | 2019-12-13 |
Family
ID=68786314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821161117.8U Active CN209771023U (en) | 2018-07-20 | 2018-07-20 | Special injection pen of diabetes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209771023U (en) |
-
2018
- 2018-07-20 CN CN201821161117.8U patent/CN209771023U/en active Active
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