CN212166266U - Disposable sterile ampoule bottle - Google Patents
Disposable sterile ampoule bottle Download PDFInfo
- Publication number
- CN212166266U CN212166266U CN201922444114.6U CN201922444114U CN212166266U CN 212166266 U CN212166266 U CN 212166266U CN 201922444114 U CN201922444114 U CN 201922444114U CN 212166266 U CN212166266 U CN 212166266U
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- bottle body
- wall
- bottle
- disposable sterile
- injection
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses disposable aseptic ampoule, include: the bottle body, the push-pull rod, the piston head and the protection piece. Two ends of the bottle body are provided with holes, and one end of the bottle body is provided with an injection orifice; one end of the push-pull rod extends into the bottle body and can move along the axial direction of the bottle body; the piston head is arranged at one end of the push-pull rod extending into the bottle body and is in sealing fit with the inner wall of the bottle body; the protection piece is provided with a through hole, the size and the shape of the through hole are matched with those of the outer wall of the bottle body, and the through hole can be sleeved outside the bottle body. The utility model provides an among the prior art problem that ampoule structure is complicated, reduce the batch production degree of difficulty, and then improve production efficiency, reduce user use cost.
Description
Technical Field
The utility model relates to a disposable sterile ampoule bottle.
Background
The incidence of diabetes is increasing and has become the third leading killer after cardiovascular and cerebrovascular diseases and tumors. Insulin injection therapy is currently considered to be an effective method of treating diabetes. The intensive treatment is carried out by 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 multi-purpose insulin pump and insulin pen come the infusion insulin, and the insulin pen that has now on the market can load a refill, contains insulin liquid medicine and dosing piston in the refill, transfers the pen to the volume of requirement during the infusion, then manual thrust unit, through the syringe needle messenger medicine liquid input human body, such infusion mode can produce the misery during the injection, and the while injection department can take place induration, red swelling or bruise blue and green.
The needleless injector uses high-pressure jet flow, and medicaments such as insulin and the like penetrate the skin to reach the subcutaneous part instantly, are dispersed and distributed under the subcutaneous part, have shorter onset time and better absorption, do not have a needle head, cannot cause harm to a patient, and are not easy to cause infection. At present, most needleless injectors on the market are used by matching a pressure supply device with a disposable sterile ampoule bottle, but the ampoule bottle is used as a disposable product, and has the disadvantages of complex structure, high price, large dosage of patients and high use cost.
SUMMERY OF THE UTILITY MODEL
The utility model provides a disposable aseptic ampoule has solved the problem that the ampoule structure is complicated among the prior art, reduces the batch production degree of difficulty, and then improves production efficiency, reduces user use cost.
Realize the utility model discloses the technical scheme of purpose is: a disposable sterile ampoule comprising:
the injection bottle comprises a bottle body, a plurality of injection holes and a plurality of injection holes, wherein two ends of the bottle body are provided with holes, and one end of the bottle body is provided with the injection hole;
one end of the push-pull rod extends into the bottle body and can move along the axial direction of the bottle body;
the piston head is arranged at one end of the push-pull rod extending into the bottle body and is in sealing fit with the inner wall of the bottle body;
and the protection piece is provided with a through hole, the size and the shape of the through hole are matched with those of the outer wall of the bottle body, and the through hole can be sleeved outside the bottle body.
Furthermore, the diameter of one end of the bottle body, which is far away from the injection spray hole, is larger than that of one end provided with the injection spray hole.
Further, the whole outer wall of the bottle body or the outer wall of the front section close to the injection spray hole is in a 6% luer outer conical shape.
Further, the outer wall of the bottle body is provided with a groove for assembling the transfer device in use.
Further, the bottle is the PP material, protection piece is the metal material.
Furthermore, one end of the protection piece is provided with a fixing part, and the fixing part is used for being assembled and fixed with the ejector in use.
Further, the fixing portion of the protection member is an external thread disposed on an outer wall of one end of the protection member.
Furthermore, the outer wall of the protection piece is also provided with anti-skid lines.
Further, the protecting piece also comprises a limiting mechanism used for limiting the position of the protecting piece which is fixedly assembled with the ejector when in use.
By adopting the technical scheme, the utility model discloses following beneficial effect has:
(1) the utility model provides a problem that ampoule structure is complicated among the prior art, the outward appearance is smaller and more exquisite, pleasing to the eye, reduces the batch production degree of difficulty, and usable present syringe production line carries out batch production and realizes the automatic assembly of push-and-pull rod and bottle, and production efficiency improves greatly, reduces user use cost.
(2) The utility model discloses the whole anterior segment outer wall that perhaps is close to the injection orifice of bottle outer wall is 6% luer outer cone, with protection piece looks adaptation, can closely cooperate with the translator simultaneously, and the leakproofness is better.
(3) The utility model discloses set up the recess on the bottle outer wall, connection and disconnection translator that can be quick, simple to operate.
(4) The utility model discloses the bottle is the PP material, and manufacturing cost is lower.
(5) The utility model discloses protection piece is the metal material, because the bottle needs to bear very high pressure in the twinkling of an eye at the injection in-process, uses the protection piece of metal material can increase the compressive capacity of bottle.
(6) The utility model discloses be equipped with the external screw thread on protection piece one end outer wall, still include stop gear on the protection piece, can with ejector assembly fixed and inject the position of protection piece, convenient to use can inject simultaneously and push away the interior insurance ware position of ejector, prevents that ampoule installation is not in place to lead to the maloperation.
(7) The utility model discloses still be provided with anti-skidding line on the outer wall of protection piece, increase frictional force, be convenient for install and take off.
Drawings
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the accompanying drawings, in which:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an assembly view of the bottle and the transfer device of the present invention.
Fig. 3 is a schematic view of the usage state of the present invention.
Fig. 4 is a partial enlarged view of the groove of the present invention.
The reference numbers in the drawings are:
the injection bottle comprises a bottle body 1, an injection orifice 1-1 and a groove 1-2;
a push-pull rod 2;
a piston head 3;
a protection piece 4, a through hole 4-1 and a limiting mechanism 4-2;
a syringe 5, a safety device 5-1 and an injection button 5-2.
Detailed Description
(example 1)
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be understood that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships that are conventionally placed when the products of the present invention are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Fig. 1 is a schematic structural diagram of a disposable ampoule bottle, which comprises: a bottle body 1, a push-pull rod 2, a piston head 3 and a protection piece 4; FIG. 2 is a schematic view showing the assembly of the bottle body 1 and the transfer device, and FIG. 3 is a schematic view showing the use state of the present embodiment, further comprising a syringe 5, a safety device 5-1, and an injection button 5-2.
The bottle body 1 is made of PP materials, the production cost is lower, two ends are provided with holes, and one end is provided with an injection hole 1-1; the diameter of one end of the bottle body 1 far away from the injection orifice 1-1 is larger than that of one end provided with the injection orifice 1-1; the outer wall of the front section close to the injection orifice 1-1 is in a 6% Ruhr outer conical shape, is matched with the protection piece 4, and can be tightly matched with the transfer device, so that the sealing property is better; as shown in fig. 4, the outer wall of the bottle body 1 is provided with a groove 1-2 for assembling the transfer device when in use, the transfer device can be quickly connected and disconnected, and the installation is convenient. The outer surface of the bottle body 1 is provided with scales, so that the volume of the absorbed liquid medicine can be accurately controlled.
One end of the push-pull rod 2 extends into the bottle body 1 and can move along the axial direction of the bottle body 1.
The piston head 3 is arranged at one end of the push-pull rod 2 extending into the bottle body 1 and is in sealing fit with the inner wall of the bottle body 1.
Since the bottle body 1 is required to instantaneously bear a high pressure during the injection process, the protecting member 4 of the present embodiment is made of a metal material, so as to increase the pressure resistance of the bottle body. The protective piece 4 is provided with a through hole 4-1, the size and the shape of the through hole 4-1 are matched with the size and the shape of the outer wall of the bottle body 1, and the through hole can be sleeved outside the bottle body 1; the outer wall of one end of the protection piece 4 is provided with an external thread which is used for being assembled and fixed with the injector during use, and the outer wall of the protection piece 4 is also provided with anti-skid lines which increase friction force and are convenient to install and take down; the protecting piece 4 is also provided with a limiting mechanism 4-2 which is used for limiting the position of the protecting piece 4 which is fixedly assembled with the ejector when in use, and simultaneously can limit the position of a safety device in the ejector to prevent the ampoule bottle from being installed to be out of position to cause misoperation.
The following uses the injection of insulin as an example to specifically illustrate the method of use: when in use, the shifter is arranged on the groove 1-2 of the bottle body 1, the shifter is completely matched with the front section of the bottle body 1, and the push-pull rod 2 is pulled to suck the liquid medicine; taking down the shifter, extending the push-pull rod 2 of the ampoule bottle into the ejector 5, sleeving the protection piece 4 outside the bottle body 1, and installing the protection piece 4 at the front end of the ejector 5 through threaded connection; the safety device 5-1 is pulled downwards, the injection button 5-2 is pressed, the liquid medicine is sprayed out from the injection spray hole 1-1 to form a superfine liquid column, instantly penetrates through the skin to directly reach the subcutaneous part and is dispersed and absorbed in a spray shape, the liquid medicine is absorbed more quickly and takes effect rapidly, and the insulin secretion mode under the physiological state of a human body is closer to.
The problem that ampoule structure is complicated among the prior art has been solved to this embodiment, and the outward appearance is smaller and more exquisite, pleasing to the eye, reduces the batch production degree of difficulty, and usable current syringe production line carries out batch production and realizes the automatic assembly of push-and-pull rod and bottle, and production efficiency improves greatly, reduces user use cost.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (9)
1. A disposable sterile ampoule bottle, characterized in that comprises:
the injection bottle comprises a bottle body, a plurality of injection holes and a plurality of injection holes, wherein two ends of the bottle body are provided with holes, and one end of the bottle body is provided with the injection hole;
one end of the push-pull rod extends into the bottle body and can move along the axial direction of the bottle body;
the piston head is arranged at one end of the push-pull rod extending into the bottle body and is in sealing fit with the inner wall of the bottle body;
and the protection piece is provided with a through hole, the size and the shape of the through hole are matched with those of the outer wall of the bottle body, and the through hole can be sleeved outside the bottle body.
2. The disposable sterile ampoule of claim 1, wherein:
the diameter of one end of the bottle body, which is far away from the injection spray orifice, is larger than that of one end provided with the injection spray orifice.
3. The disposable sterile ampoule of claim 2, wherein:
the whole outer wall of the bottle body or the outer wall of the front section close to the injection orifice is in an outer conical shape of 6 percent Ruhr.
4. The disposable sterile ampoule of claim 1, wherein:
the outer wall of the bottle body is provided with a groove for assembling the transfer device when in use.
5. The disposable sterile ampoule of any of claims 1 to 4, characterized in that:
the bottle is the PP material, protection piece is the metal material.
6. The disposable sterile ampoule of claim 5, wherein:
one end of the protection piece is provided with a fixing part which is used for being assembled and fixed with the ejector when in use.
7. The disposable sterile ampoule of claim 6, wherein:
the fixing part of the protection piece is an external thread arranged on the outer wall of one end of the protection piece.
8. The disposable sterile ampoule of claim 7, wherein:
the outer wall of the protection piece is also provided with anti-skid lines.
9. The disposable sterile ampoule of claim 8, wherein:
the protecting piece also comprises a limiting mechanism used for limiting the position of the protecting piece which is assembled and fixed with the injector when in use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922444114.6U CN212166266U (en) | 2019-12-30 | 2019-12-30 | Disposable sterile ampoule bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922444114.6U CN212166266U (en) | 2019-12-30 | 2019-12-30 | Disposable sterile ampoule bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212166266U true CN212166266U (en) | 2020-12-18 |
Family
ID=73763288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922444114.6U Active CN212166266U (en) | 2019-12-30 | 2019-12-30 | Disposable sterile ampoule bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212166266U (en) |
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2019
- 2019-12-30 CN CN201922444114.6U patent/CN212166266U/en active Active
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