CN204951835U - Special syringe of diabetes - Google Patents
Special syringe of diabetes Download PDFInfo
- Publication number
- CN204951835U CN204951835U CN201520750016.4U CN201520750016U CN204951835U CN 204951835 U CN204951835 U CN 204951835U CN 201520750016 U CN201520750016 U CN 201520750016U CN 204951835 U CN204951835 U CN 204951835U
- Authority
- CN
- China
- Prior art keywords
- push rod
- piston push
- syringe
- elasticity
- anther sac
- 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 a special syringe of diabetes, relate to medical auxiliary devices field, by the body, piston push rod and syringe needle constitute, the inside piston push rod that has inserted of body, the body head is equipped with the syringe needle, be equipped with one -way feed liquor valve on the lateral wall of body front end, the flexible anther sac of body outer wall, one -way feed liquor valve and elasticity anther sac tube coupling, the piston push rod of body impels end screw thread connection to have the holding ring, there is the rubber ring holding ring inboard, the rubber ring relative and put two recesses, alternate equidistance is equipped with the more than one opening on the axial stile of last two sets of two gussets relatively of piston push rod. The utility model discloses the recess design that utilizes piston push rod to go up the gusset is pushing piston push rod's in -process, can control at every turn the shot of insulin, moreover according to patient's needs, has two kinds of shots to select, the pancreas islet medicine can be stored along with the syringe to its elasticity anther sac of addding, makes things convenient for the diabetes mellitus patient trip, and the check valve of elasticity anther sac designs, with syringe body and anther sac phase separation.
Description
Technical field
This utility model relates to field of medical auxiliary equipment, particularly relates to a kind of diabetes special syringe.
Background technology
In recent years, the sickness rate of diabetes is increased sharply, the quantity of the patient of diabetes also rolls up, and in order to symptom management, diabetics needs long term injections islets of langerhans usually to control blood glucose, the amount of per injection is few, but all need to inject during each dietary intake, if be all with a syringe at every turn, the cost of patient will be increased, although the price of syringe is general not high, because the quantity needed is very large; If use Large Copacity syringe successively to inject, then cannot hold each injection volume, if inject too much patient, there will be hypoglycemic symptom, if injected the blood glucose that cannot reduce at least in patient body, bring discomfort to the health of patient; And also need carrying insulin during diabetics trip, also by insulin inhaled syringe, then to inject during insulin injection outside, because external environment condition is complicated, medicine of taking out so easily causes medicine to be polluted, and adds the prevalence of diabetes patient's other diseases.
Summary of the invention
This utility model, for above-mentioned the deficiencies in the prior art, provides a kind of diabetes special syringe.
Diabetes special syringe of the present utility model, be made up of body, piston push rod and syringe needle, the inside of described body is inserted with piston push rod, the head of body is equipped with syringe needle, the sidewall of body front end is provided with unidirectional liquid feed valve, the outer wall of body is fixed with elasticity medicine bag, unidirectional liquid feed valve is connected with elasticity medicine bag pipeline, the piston push rod of body advances end to be threaded locating ring, the inner side of locating ring is provided with rubber ring, rubber ring is relatively equipped with two grooves, on piston push rod two groups of relative gussets axial stile on be equidistantly provided with more than one gap.
As further improvement of the utility model, described elasticity medicine bag is provided with medicine-pouring hole, and medicine-pouring hole is provided with sealing-plug.
As further improvement of the utility model, the gap spacing wherein on one group of gusset is two times of gap spacing on another group gusset.
As further improvement of the utility model, the inner surface of described groove equals gusset outer rim to the distance in piston push rod axle center and the degree of depth of groove equals the degree of depth of gap to the distance in the rubber ring center of circle.
Diabetes special syringe of the present utility model, utilizes the groove design of gusset on piston push rod, pushing in the process of piston push rod, can control the injection volume of each insulin when injecting, and according to the needs of patient, has two kinds of injection volumes to select; Its elasticity medicine bag set up, can store islets of langerhans medicine with syringe, facilitate diabetics to go on a journey, the one-way valve designs of elasticity medicine bag, syringe body and medicine bag are separated, and two existing independent functions of part, are again an entirety, facilitate the use of patient.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation;
Fig. 2 is this utility model locating ring structure schematic diagram.
Detailed description of the invention
As shown in Figure 1, diabetes special syringe of the present utility model, be made up of body 1, piston push rod 2 and syringe needle 11, the inside of described body 1 is inserted with piston push rod 2, and the head of body 1 is equipped with syringe needle 11, namely forms the main body of syringe; The sidewall of body 1 front end is provided with unidirectional liquid feed valve 3, the outer wall of body 1 is fixed with elasticity medicine bag 4, unidirectional liquid feed valve 3 is connected with elasticity medicine bag 4 pipeline, body 1 and elasticity medicine bag 4 are separated into two independently spaces by unidirectional liquid feed valve 3, the elasticity medicine bag 4 set up is made not affect the use of syringe side, after the injection of insulin of body 1 inside is complete, medicinal liquid can be pressed in body 1 from elasticity medicine bag 4 through unidirectional liquid feed valve 3, for patient's insulin injection again by extruding elasticity medicine bag 4; The piston push rod 2 of body 1 advances end to be threaded locating ring 5, and locating ring 5 can along screw thread rotation to suitable position; As shown in Figure 2, the inner side of locating ring 5 is provided with rubber ring 9, rubber ring 9 is equipped with two grooves 8 relatively, alternately on the axial stile of two gussets 7 relative on piston push rod 2 be equidistantly provided with more than one gap 6, gap 6 spacing wherein on one group of gusset 7 is two times of gap 6 spacing on another group gusset 7, when piston push rod 2 promotes in body 1, the distance often pushed between two gap 6 just equals to have injected a certain amount of insulin, the distance of two groups of gap 6 not etc., does not namely have two kinds of injection measurements can to select for patient; The inner surface of groove 8 equals the distance of gusset 7 outer rim to piston push rod 2 axle center to the distance in locating ring 5 center of circle, and the degree of depth of groove 8 equals the degree of depth of gap 6, like this when one group of gusset 7 is positioned at the inside of groove 8, gap 6 on another group gusset 7 can touch the inner edge of rubber ring 9, when promoting piston push rod 2, patient can experience gap 6 and touch rubber ring 9, now namely reaches certain injection volume; When needs change injection volume, by locating ring 5 90-degree rotation, another can be organized gusset 7 and be placed in groove 8, when promoting piston push rod 2, touch mutually with rubber ring 9 with one group of gusset 7 that it is perpendicular, namely change injection volume; Elasticity medicine bag 4 is provided with medicine-pouring hole, and medicine-pouring hole is provided with sealing-plug 10.
Claims (4)
1. diabetes special syringe, by body (1), piston push rod (2) and syringe needle (11) are formed, it is characterized in that the inside of described body (1) is inserted with piston push rod (2), the head of body (1) is equipped with syringe needle (11), the sidewall of body (1) front end is provided with unidirectional liquid feed valve (3), the outer wall of body (1) is fixed with elasticity medicine bag (4), unidirectional liquid feed valve (3) is connected with elasticity medicine bag (4) pipeline, the piston push rod (2) of body (1) advances end to be threaded locating ring (5), the inner side of locating ring (5) is provided with rubber ring (9), rubber ring (9) is equipped with two grooves (8) relatively, piston push rod (2) has and equidistantly on the axial stile of two groups of relative gussets (7) is provided with more than one gap (6).
2. diabetes special syringe as claimed in claim 1, it is characterized in that elasticity medicine bag (4) is provided with medicine-pouring hole, medicine-pouring hole is provided with sealing-plug (10).
3. diabetes special syringe as claimed in claim 1, gap (6) spacing that it is characterized in that on wherein one group of gusset (7) is two times of upper gap (6) spacing of another group gusset (7).
4. diabetes special syringe as claimed in claim 1, it is characterized in that the inner surface of groove (8) equals the distance of gusset (7) outer rim to piston push rod (2) axle center to the distance in locating ring (5) center of circle, and the degree of depth of groove (8) equals the degree of depth of gap (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520750016.4U CN204951835U (en) | 2015-09-25 | 2015-09-25 | Special syringe of diabetes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520750016.4U CN204951835U (en) | 2015-09-25 | 2015-09-25 | Special syringe of diabetes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204951835U true CN204951835U (en) | 2016-01-13 |
Family
ID=55046939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520750016.4U Expired - Fee Related CN204951835U (en) | 2015-09-25 | 2015-09-25 | Special syringe of diabetes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204951835U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110841146A (en) * | 2019-11-01 | 2020-02-28 | 山西医科大学第一医院 | Waistband type anti-shaking insulin syringe |
| CN113311897A (en) * | 2021-05-25 | 2021-08-27 | 福州大学 | Low-power-consumption temperature sensor applied to FBAR oscillator and working method thereof |
-
2015
- 2015-09-25 CN CN201520750016.4U patent/CN204951835U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110841146A (en) * | 2019-11-01 | 2020-02-28 | 山西医科大学第一医院 | Waistband type anti-shaking insulin syringe |
| CN113311897A (en) * | 2021-05-25 | 2021-08-27 | 福州大学 | Low-power-consumption temperature sensor applied to FBAR oscillator and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160113 Termination date: 20210925 |