CN211024576U - Syringe for insulin injection - Google Patents
Syringe for insulin injection Download PDFInfo
- Publication number
- CN211024576U CN211024576U CN201921482172.1U CN201921482172U CN211024576U CN 211024576 U CN211024576 U CN 211024576U CN 201921482172 U CN201921482172 U CN 201921482172U CN 211024576 U CN211024576 U CN 211024576U
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- CN
- China
- Prior art keywords
- vacuum
- inner tube
- sealing washer
- vacuum inner
- urceolus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses an injector for insulin injection, including vacuum urceolus, vacuum inner tube, sealed puncture membrane, sealing washer flange seat, sealing washer and positioning screw, the lower extreme of vacuum inner tube is located in the vacuum inner tube, be provided with two circles on the lower extreme excircle of vacuum inner tube the sealing washer flange seat, the sealing washer suit in on the vacuum urceolus to be located two circles between the sealing washer flange seat, the lower extreme of vacuum inner tube passes through sealed puncture membrane seals, the upper end side of vacuum urceolus runs through the setting positioning screw. Compared with the prior art, the utility model discloses a negative pressure is inhaled and is played the skin of pinching, and only need the distance of pulling at every turn the same, just can play the degree substantially the same effect of inhaling skin at every turn, has avoided the nonstandard condition of non-professional operation, and convenient to use has the value of popularization and application.
Description
Technical Field
The utility model relates to a medical instrument, in particular to an injector for insulin injection.
Background
In the prior art, in insulin injection, proper injection parts are selected, and the outsides of the deltoid muscle of the abdomen and the upper arm are selected in a common family, wherein the abdomen is suitable for the user to operate, and the upper arm needs help of family members. The joint of the insulin pen is disinfected twice by alcohol, then the needle head is installed, and the air is exhausted after the installation. The injection site is disinfected twice by alcohol, and after drying, the skin is pinched and injected vertically. However, the skin needs to be pinched during injection, and the patient himself or the family members are not generally a professional, and it is difficult to grasp the degree of pinching, and therefore, there is room for improvement in order to prevent the operation from being poor.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to an insulin injection syringe to solve the above problems.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
the utility model discloses a vacuum urceolus, vacuum inner tube, sealed puncture membrane, sealing washer flange seat, sealing washer and positioning screw, the lower extreme of vacuum inner tube is located in the vacuum inner tube, be provided with two circles on the lower extreme excircle of vacuum inner tube the sealing washer flange seat, the sealing washer suit in on the vacuum urceolus to be located two circles between the sealing washer flange seat, the lower extreme of vacuum inner tube passes through sealed puncture membrane seals, the upper end side of vacuum urceolus runs through the setting positioning screw.
Preferably, the sealing puncture membrane is a rubber sealing puncture membrane.
The beneficial effects of the utility model reside in that:
the utility model relates to an injector for insulin injection, compared with the prior art, the utility model discloses a skin is inhaled to the negative pressure, plays the skin same action of pinching, and only need the distance of pulling at every turn the same, just can play the effect of the degree basic sameness of sucking the skin at every turn, has avoided the nonstandard condition of non-professional operation, and convenient to use has the value of popularization and application.
Drawings
FIG. 1 is a sectional view of the structure of the present invention;
FIG. 2 is a view showing the structure of the mounting position of the syringe according to the present invention;
fig. 3 is a schematic structural diagram of an application state of the present invention.
In the figure: 1-vacuum outer cylinder, 2-vacuum inner cylinder, 3-sealing puncture membrane, 4-sealing ring flange seat, 5-sealing ring, 6-positioning screw, 7-injector and 8-needle.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
as shown in fig. 1: the utility model discloses a vacuum urceolus 1, vacuum inner tube 2, sealed puncture membrane 3, sealing washer flange seat 4, sealing washer 5 and positioning screw 6, the lower extreme of vacuum inner tube is located in the vacuum inner tube, be provided with two circles on the lower extreme excircle of vacuum inner tube the sealing washer flange seat, the sealing washer suit in on the vacuum urceolus to be located two circles between the sealing washer flange seat, the lower extreme of vacuum inner tube passes through sealed puncture membrane seals, the upper end side of vacuum urceolus runs through the setting positioning screw.
Preferably, the sealing puncture membrane is a rubber sealing puncture membrane.
As shown in fig. 2 and 3: the utility model discloses during the use, cover in the injection position through the lower extreme subsides with the vacuum urceolus, pull the vacuum inner tube again, make the skin at injection position inhale in the vacuum urceolus, just so need not to hold between the fingers skin, screw up positioning screw again, fixed vacuum inner tube keeps sucking skin, pierces skin after puncturing sealed puncture membrane 3 with syringe needle 8 of syringe 7 again and injects.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (2)
1. An insulin syringe characterized in that: the vacuum outer cylinder is characterized by comprising a vacuum outer cylinder, a vacuum inner cylinder, a sealing puncture film, a sealing ring flange seat, a sealing ring and a positioning screw rod, wherein the lower end of the vacuum inner cylinder is positioned in the vacuum inner cylinder, two circles of the sealing ring flange seat are arranged on the excircle of the lower end of the vacuum inner cylinder, the sealing ring is sleeved on the vacuum outer cylinder and positioned between the two circles of the sealing ring flange seats, the lower end of the vacuum inner cylinder is sealed by the sealing puncture film, and the side face of the upper end of the vacuum outer cylinder is provided with the positioning screw rod in a penetrating.
2. The insulin injection syringe according to claim 1, characterized in that: the sealing puncture membrane is a rubber sealing puncture membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921482172.1U CN211024576U (en) | 2019-09-06 | 2019-09-06 | Syringe for insulin injection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921482172.1U CN211024576U (en) | 2019-09-06 | 2019-09-06 | Syringe for insulin injection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211024576U true CN211024576U (en) | 2020-07-17 |
Family
ID=71564009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921482172.1U Expired - Fee Related CN211024576U (en) | 2019-09-06 | 2019-09-06 | Syringe for insulin injection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211024576U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117045328A (en) * | 2023-10-11 | 2023-11-14 | 江苏拉曼医疗设备有限公司 | Puncture device with auxiliary positioning function |
-
2019
- 2019-09-06 CN CN201921482172.1U patent/CN211024576U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117045328A (en) * | 2023-10-11 | 2023-11-14 | 江苏拉曼医疗设备有限公司 | Puncture device with auxiliary positioning function |
| CN117045328B (en) * | 2023-10-11 | 2023-12-12 | 江苏拉曼医疗设备有限公司 | Puncture device with auxiliary positioning function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200717 |