CN209848001U - Disposable needle for adding medicine - Google Patents
Disposable needle for adding medicine Download PDFInfo
- Publication number
- CN209848001U CN209848001U CN201920564146.7U CN201920564146U CN209848001U CN 209848001 U CN209848001 U CN 209848001U CN 201920564146 U CN201920564146 U CN 201920564146U CN 209848001 U CN209848001 U CN 209848001U
- Authority
- CN
- China
- Prior art keywords
- dosing
- pipe
- medicine
- main
- tube
- 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.)
- Active
Links
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a disposable syringe needle for adding medicine, which comprises a main medicine adding pipe; and a plurality of sub-dosing pipes formed at the other end of the main dosing pipe; a connecting disc is connected between the sub-dosing pipe and the main dosing pipe, and the sub-dosing pipe is fixedly connected with the connecting disc and is communicated with the main dosing pipe; the disposable needle head is integrated with a reinforcing component; the disposable needle is fixedly arranged with the external medicine bag through the reinforcing component; any idle sub dosing pipe is fixedly installed with the main dosing pipe through the reinforcing component; a protective cover is formed at the puncturing end of the main dosing pipe; when the puncture head of the main medicine feeding pipe is connected with the medicine feeding hole of the external medicine bag, the protective cover wraps the outer side of the medicine feeding hole. The utility model discloses a disposable syringe needle supplies medical personnel to choose for use through many minutes dosing tube, avoids one to divide dosing tube to add the too much problem that weeping and bacterial contamination appear of medicine number of times, ensures that medical personnel has more choices, makes it can satisfy the various requirements of clinical use.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a disposable syringe needle for adding medicine.
Background
At present, in clinical, a multi-purpose flexible package infusion bag for infusion is provided with two medicine adding holes, but in clinical, medical staff can repeatedly use a certain medicine adding hole when repeatedly adding medicine, and the medicine adding hole is prone to leakage after a long time, and the leakage is caused along with the invasion of bacteria. In addition, the frequency of adding medicine for common treatment is not large, generally less than four times, although the medicine adding hole in the prior art can meet the clinical requirement and avoid leakage and bacterial invasion, for some important preparations, the frequency of adding medicine is large and the dosage is large, so that the situations of medicine adding hole leakage and bacterial invasion are easy to occur during treatment, and potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a novel structure, satisfy the disposable syringe needle that is used for adding medicine of many times with medicine requirement, simple operation.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model discloses a disposable syringe needle for adding medicine, include:
one end of the main medicine feeding pipe is formed into a puncture end through a puncture head, and the main medicine feeding pipe is connected with the medicine feeding hole of the medicine bag through the puncture head; and
a plurality of sub-dosing pipes formed at the other end of the main dosing pipe;
a connecting disc is connected between the sub-dosing pipe and the main dosing pipe, and the sub-dosing pipe is fixedly connected with the connecting disc and is communicated with the main dosing pipe;
the disposable needle head is integrated with a reinforcing component;
the disposable needle is fixedly arranged with the external medicine bag through the reinforcing component;
any idle sub dosing pipe is fixedly installed with the main dosing pipe through the reinforcing component;
a protective cover is formed at the puncturing end of the main dosing pipe;
when the puncture head of the main medicine feeding pipe is connected with the medicine feeding hole of the external medicine bag, the protective cover wraps the outer side of the medicine feeding hole.
Further, the diameter of the main dosing tube is larger than that of the sub dosing tube, and the open end of the sub dosing tube is blocked by a plastic end cover;
the protective cover is a cylinder body fixedly connected with the puncture end of the main dosing pipe, and the open end of the protective cover is bent inwards to form a necking structure;
the outer diameter of the puncture head is smaller than the inner diameter of the dosing hole, and the puncture head and the dosing hole form clearance fit;
the inner diameter of the protective cover is larger than the outer diameter of the dosing hole, and the dosing hole form clearance fit.
Further, the reinforcing component comprises a clamp fixedly connected to the middle of the main dosing pipe and a pipe clamping piece fixedly connected to the lower portion of the main dosing pipe;
the main medicine adding pipe is fixed with the external medicine bag through the clamp;
the sub dosing pipe is fixed with the main dosing pipe through the pipe clamping piece.
Further, the pipe clamp piece comprises a base fixedly connected with the main dosing pipe and a pipe clamp fixedly connected with the base and extending outwards horizontally;
the number of the pipe clamps is matched with that of the sub-dosing pipes;
one end of the pipe clamp, which is far away from the base, is formed into a plugging end, and the medicine dispensing pipe is embedded into the pipe clamp through the plugging end and is connected with the pipe clamp in an embedded mode.
Furthermore, a display disc is arranged on the sub-dosing pipe, and a convex identification bulge extends along the axis of the sub-dosing pipe;
the display disc is of a circular ring structure sleeved on the outer wall of the sub-dosing pipe and is provided with five display identification parts respectively marked as 0, 1, 2, 3 and 4;
the mark bulge points to any mark part.
In the technical scheme, the utility model provides a pair of a disposable syringe needle for adding medicine has following beneficial effect:
1. the disposable syringe needle of the utility model is selected by medical staff through a plurality of sub-medicine feeding pipes, thereby avoiding the problems of liquid leakage and bacterial pollution caused by excessive medicine feeding times of one sub-medicine feeding pipe, ensuring more choices of medical staff and meeting various requirements of clinical use;
2. the disposable syringe needle of the utility model forms a fast-assembling structure which is convenient for disassembly and assembly through the reinforcing component and the medicine bag as well as the sub-dosing tube and the main dosing tube, and can fix the sub-dosing tube which is not needed to be used temporarily to avoid the influence on the normal nursing of medical care personnel;
3. in order to improve the medical safety, a protective cover is integrated at the puncture end of the main medicine feeding pipe, the protective cover covers and wraps the medicine feeding holes of the medicine bag integrally, and liquid leakage and bacterial pollution at the positions are avoided.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a schematic structural view of a disposable needle for adding medicine provided by an embodiment of the present invention;
fig. 2 is a schematic structural view of a dispensing tube of a disposable needle for dispensing medication according to an embodiment of the present invention when being stored;
fig. 3 is a schematic structural view of a display panel of a disposable needle for adding medicine provided by the embodiment of the utility model.
Description of reference numerals:
1. a main dosing tube; 2. medicine feeding pipes are arranged; 3. a tube clamp; 4. a protective cover; 5. a protective cover; 6. a display panel; 7. a connecting disc;
101. a puncture head;
201. marking a projection; 202. a plastic end cap;
401. a base; 402. and (6) pipe clamping.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
See fig. 1-3;
the utility model discloses a disposable syringe needle for adding medicine, include:
a main medicine feeding pipe 1, wherein one end of the main medicine feeding pipe 1 is formed into a puncture end through a puncture head 101, and the main medicine feeding pipe 1 is connected with the medicine feeding hole of the medicine bag through the puncture head 101; and
a plurality of sub-dosing pipes 2 formed at the other end of the main dosing pipe 1;
a connecting disc 7 is connected between the sub-dosing tube 2 and the main dosing tube 1, and the sub-dosing tube 2 is fixedly connected with the connecting disc 7 and is communicated with the main dosing tube 1;
the disposable needle head is integrated with a reinforcing component;
the disposable needle is fixedly arranged with the external medicine bag through a reinforcing component;
any idle sub dosing pipe 2 is fixedly installed with the main dosing pipe 1 through a reinforcing component;
a protective cover 5 is formed at the puncture end of the main dosing tube 1;
when the puncture head 101 of the main medicine adding pipe 1 is connected with the medicine adding hole of the external medicine bag, the protective cover 5 is wrapped outside the medicine adding hole.
In particular, the embodiment discloses a disposable needle for adding medicine into a medicine bag, and the whole disposable needle is usually prepared from medical plastics. The main medicine feeding tube 1 is used in cooperation with an external medicine bag, a puncture head 101 capable of forming puncture connection is connected to the main medicine feeding tube, the puncture head 101 is a nipple structure formed by pulling out a needle head at the upper end of a medical injector, and the puncture head can be directly inserted into a medicine feeding hole and forms tight fit. In addition, the lower end of the main dosing pipe 1 is communicated with a plurality of sub dosing pipes 2 through a connecting disc 7, and the number of the sub dosing pipes 2 can be adjusted according to actual clinical requirements. When the medicine adding device is used, medical workers utilize the sub-medicine adding pipes 2 to supplement and add medicine of liquid medicine, if the number of times of using one sub-medicine adding pipe 2 is too many, the medical workers select the other sub-medicine adding pipes 2 to perform subsequent medicine adding operation. In addition, in order to improve the stability, the disposable needle of the embodiment is integrated with a reinforcing component which can be integrally connected with the medicine bag and ensure that the sub medicine adding pipe 2 and the main medicine adding pipe 1 also form a reliable connection reinforcing relationship.
Preferably, in this embodiment, the diameter of the main dosing tube 1 is larger than that of the sub dosing tube 2, and the open end of the sub dosing tube 2 is sealed by the plastic end cap 202;
the protective cover 5 is a cylinder body fixedly connected with the puncture end of the main chemical feeding pipe 1, and the open end of the protective cover 5 is bent inwards to form a necking structure;
the outer diameter of the puncture head 101 is smaller than the inner diameter of the dosing hole and is in clearance fit with the dosing hole;
the inner diameter of the protective cover 5 is larger than the outer diameter of the dosing hole, and the dosing hole form clearance fit.
Since the disposable needle of this embodiment is entirely made of medical plastic, it has a certain deformability, i.e., a certain elasticity. In addition, the dispensing tube 2 is ensured to avoid pollution when not used, and the dispensing tube 2 of the present embodiment is provided with a plastic end cap 202, and is directly inserted into the open end of the dispensing tube 2 in a scarf joint manner to form a plug. The puncture end of the main medicine adding pipe 1 is provided with a protective cover, and the medicine adding holes can be further placed for bacterial contamination, so that multiple protection is formed, and the whole treatment process is very safe and sanitary.
Preferably, the reinforcing component in this embodiment comprises a clamp 3 fixedly connected to the middle of the main dosing tube 1 and a tube clamping piece 4 fixedly connected to the lower part of the main dosing tube 1;
the main medicine adding pipe 1 is fixed with the external medicine bag through a clamp 3;
the sub-dosing tube 2 is fixed with the main dosing tube 1 through a tube clamping piece 4.
The tube clamping piece 4 comprises a base 401 fixedly connected with the main dosing tube 1 and a tube clamping piece 402 fixedly connected with the base 401 and extending outwards horizontally;
the number of the pipe clamps 402 is matched with the number of the sub-dosing pipes 2;
the end of the pipe clamp 402 far away from the base 401 is formed into a plug end, and the dispensing pipe 2 is embedded into the pipe clamp 402 through the plug end and is connected with the pipe clamp 402 in an embedding manner.
The main clip 3 that adds on the pencil 1 of this embodiment is for the convenience disposable syringe needle can the monolithic stationary in certain position of medicine bag, and the main pipe fastener 4 that adds on the pencil 1 is in order to add pencil 2 in the branch and accomodate, avoids arbitrary branch to add pencil 2 when using other branch to add pencil 2 random swing and cause the influence, and let medical personnel divide easily that not clear which root is that used branch adds pencil 2, which root is that it has not used branch adds pencil 2. Therefore, the present embodiment designs the above-described reinforcement assembly.
Preferably, the dispensing tube 2 of the present embodiment is provided with the display panel 6, and a convex identification protrusion 201 extends along the axis of the dispensing tube 2;
the display disc 6 is in a circular ring structure sleeved on the outer wall of the medicine dispensing tube 2, and five display identification parts respectively marked as 0, 1, 2, 3 and 4 are arranged on the display disc 6;
the identification projection 201 is directed to any of the identification portions.
As a preferred technical scheme: the present embodiment designs a display assembly, namely the display disc 6 and the identification protrusion 201, on the dispensing tube 2. The two are combined to wave the data of the display disc 6 after the medical staff uses the medicine adding tube 2 for one time, so that the medical staff who operates subsequently can clearly know the use state of the medicine adding tube 2 for one time. For example, when the branch dosing tube 2 is not used, the 0 display identification part of the display disc 6 corresponds to the identification protrusion of the branch dosing tube 2, and once the use is performed, the medical staff rotates the display disc to enable the 1 display identification part to correspond to the identification protrusion 201 of the branch dosing tube 2, so that the branch dosing tube 2 is used once. The display panel 6 of the present embodiment only displays 0-4 times, mainly because the number of times of adding/using one dispensing tube 2 is preferably not 4 times, and the dispensing tube 2 needs to be replaced with another dispensing tube 2 after more than 4 times. Therefore, the display panel 6 can make the medical staff know the use condition of the dispensing and dosing tube 2 more intuitively.
In the technical scheme, the utility model provides a pair of a disposable syringe needle for adding medicine has following beneficial effect:
the disposable syringe needle of the utility model is selected by medical staff through a plurality of sub-medicine adding pipes 2, thereby avoiding the problems of liquid leakage and bacterial pollution caused by too many medicine adding times of one sub-medicine adding pipe 2, ensuring that the medical staff has more choices and meeting various requirements of clinical use;
the disposable syringe needle of the utility model forms a fast-assembling structure which is convenient for disassembly and assembly through the reinforcing component and the medicine bag as well as the sub-dosing tube 2 and the main dosing tube 1, and can fix the sub-dosing tube 2 which is not needed to be used temporarily to avoid the influence on the normal nursing of medical care personnel;
in order to improve the medical safety, a protective cover 5 is integrated at the puncture end of the main medicine adding pipe 1, and the medicine adding holes of the medicine bag are integrally covered and wrapped by the protective cover 5, so that liquid leakage and bacterial pollution at the positions are avoided.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (5)
1. A disposable needle for administering medication comprising:
one end of the main medicine feeding pipe (1) is formed into a puncture end through a puncture head (101), and the main medicine feeding pipe (1) is connected with the medicine feeding hole of the medicine bag through the puncture head (101); and
a plurality of sub-dosing pipes (2) formed at the other end of the main dosing pipe (1);
a connecting disc (7) is connected between the sub dosing tube (2) and the main dosing tube (1), and the sub dosing tube (2) is fixedly connected with the connecting disc (7) and is communicated with the main dosing tube (1);
the disposable needle head is integrated with a reinforcing component;
the disposable needle is fixedly arranged with the external medicine bag through the reinforcing component;
any idle sub dosing pipe (2) is fixedly installed with the main dosing pipe (1) through the reinforcing component;
a protective cover (5) is formed at the puncturing end of the main dosing pipe (1);
when the puncture head (101) of the main medicine adding pipe (1) is connected with the medicine adding hole of the external medicine bag, the protective cover (5) wraps the outer side of the medicine adding hole.
2. The disposable needle for adding medicine according to claim 1, characterized in that the diameter of the main medicine adding tube (1) is larger than that of the sub medicine adding tube (2), and the open end of the sub medicine adding tube (2) is blocked by a plastic end cap (202);
the protective cover (5) is a cylinder body fixedly connected with the puncture end of the main dosing pipe (1), and the open end of the protective cover (5) is bent inwards to form a necking structure;
the outer diameter of the puncture head (101) is smaller than the inner diameter of the dosing hole, and the puncture head and the dosing hole form clearance fit;
the inner diameter of the protective cover (5) is larger than the outer diameter of the dosing hole and forms clearance fit with the dosing hole.
3. The disposable needle for dosing according to claim 1, wherein the reinforcing component comprises a clamp (3) fixedly connected to the middle position of the main dosing tube (1) and a tube clamp (4) fixedly connected to the lower part of the main dosing tube (1);
the main medicine adding pipe (1) is fixed with the external medicine bag through the clamp (3);
the sub-dosing pipe (2) is fixed with the main dosing pipe (1) through the pipe clamping piece (4).
4. A disposable needle for adding a drug according to claim 3, characterized in that the tube clip (4) comprises a base (401) fixedly connected with the main drug adding tube (1), and a tube clip (402) fixedly connected to the base (401) and extending horizontally outwards;
the number of the pipe clamps (402) is matched with that of the dispensing and feeding pipes (2);
one end of the pipe clamp (402), which is far away from the base (401), is formed into an inserting end, and the medicine dispensing pipe (2) is embedded into the pipe clamp (402) through the inserting end and is connected with the pipe clamp (402) in an embedding manner.
5. The disposable needle for adding medicine according to claim 1, characterized in that a display disc (6) is mounted on the medicine dispensing tube (2), and a convex identification protrusion (201) extends along the axis of the medicine dispensing tube (2);
the display disc (6) is of a circular ring structure sleeved on the outer wall of the dispensing and dosing pipe (2), and five display identification parts respectively marked as 0, 1, 2, 3 and 4 are arranged on the display disc (6);
the mark bulge (201) points to any mark part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920564146.7U CN209848001U (en) | 2019-04-23 | 2019-04-23 | Disposable needle for adding medicine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920564146.7U CN209848001U (en) | 2019-04-23 | 2019-04-23 | Disposable needle for adding medicine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209848001U true CN209848001U (en) | 2019-12-27 |
Family
ID=68938847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920564146.7U Active CN209848001U (en) | 2019-04-23 | 2019-04-23 | Disposable needle for adding medicine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209848001U (en) |
-
2019
- 2019-04-23 CN CN201920564146.7U patent/CN209848001U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209848001U (en) | Disposable needle for adding medicine | |
| CN201505285U (en) | Drug dispensing device | |
| CN111035439A (en) | Nerve block puncture medicine injection device | |
| CN104510626A (en) | Tube device through NG feeding | |
| CN204170209U (en) | Closed remaining needle | |
| CN108355198A (en) | A kind of no draw point transfusion system | |
| US20090105665A1 (en) | Drip infusion IV catheter check cover set | |
| CN211157830U (en) | Pre-liquid-storage type injector | |
| CN201880126U (en) | Venous retention needle | |
| CN215025212U (en) | General anesthesia induction combined drug injection device | |
| CN219983605U (en) | Puncture needle tool capable of helping to reduce times of puncturing bottle stopper | |
| CN219963459U (en) | Dosing needle | |
| CN210583265U (en) | Improved infusion apparatus convenient for operator to administer medicine through drip cup | |
| CN215608266U (en) | Simple needle-protecting head type scalp needle | |
| CN215608342U (en) | Remaining needle auxiliary device | |
| CN202236327U (en) | Interface | |
| CN212817468U (en) | Precise filtering infusion apparatus with integrated venous infusion needle protective sleeve | |
| CN221181062U (en) | Liquid taking device | |
| CN208541631U (en) | Multichannel infusion connection device | |
| CN211157348U (en) | Hose needle easy to assemble | |
| CN212880437U (en) | Puncture-proof infusion apparatus needle head protection device | |
| CN209237048U (en) | Disposable multifunction connector | |
| JP2003290362A (en) | Side injection tube | |
| CN210228797U (en) | Micro pump connecting pipeline | |
| CN209790611U (en) | Infusion tee joint |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |