CN210138353U - Puncture outfit and infusion set - Google Patents
Puncture outfit and infusion set Download PDFInfo
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- CN210138353U CN210138353U CN201920683179.3U CN201920683179U CN210138353U CN 210138353 U CN210138353 U CN 210138353U CN 201920683179 U CN201920683179 U CN 201920683179U CN 210138353 U CN210138353 U CN 210138353U
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- puncture
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- tube
- air inlet
- infusion
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Abstract
The utility model discloses a puncture outfit and an infusion assembly, wherein the puncture outfit comprises a puncture main body, and the puncture main body is provided with a puncture part for puncture; the puncture main body is internally provided with a transfusion channel communicated with the puncture part, the puncture main body is provided with at least two liquid pipes used for connecting pipelines, and the at least two liquid pipes are communicated with the transfusion channel. The utility model discloses technical scheme is through setting up two at least liquid pipes that are used for connecting tube in the puncture main part, and these two at least liquid pipes all communicate with infusion passageway for one of them liquid pipe can communicate with the liquid pipe of other puncture wares, thereby realizes the function that two bottles or above infusion bottle infuse simultaneously.
Description
Technical Field
The utility model relates to the field of medical equipment, in particular to puncture outfit and infusion subassembly.
Background
When people are used for transfusion after illness, the puncture outfit is usually inserted into a transfusion bottle to drain the liquid medicine in the transfusion bottle, and the liquid medicine flows into the human body through a transfusion pipeline. At present, a puncture outfit on the market usually has only one liquid channel, and can only correspond to one infusion bottle during liquid suction, and if two infusion bottles are required to infuse simultaneously, other connecting pipelines or adapter joints need to be added, so that the pipelines are various and the structure is complex.
The above is only for the purpose of assisting understanding of the technical solutions of the present application, and does not represent an admission that the above is prior art.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a puncture outfit, aiming at realizing the simultaneous transfusion of two or more transfusion bottles.
In order to achieve the above purpose, the puncture outfit provided by the utility model comprises a puncture main body, wherein the puncture main body is provided with a puncture part for puncture; the puncture main body is internally provided with a transfusion channel communicated with the puncture part, the puncture main body is provided with at least two liquid pipes used for connecting pipelines, and the at least two liquid pipes are communicated with the transfusion channel.
In an embodiment of the present application, two of the at least two liquid tubes are defined as a first liquid tube and a second liquid tube, and the first liquid tube and the second liquid tube are both disposed at an end of the puncture body away from the puncture portion.
In an embodiment of the present application, the puncturing body is rod-shaped, the first liquid tube is coaxially disposed with the puncturing body, and the second liquid tube is disposed at an included angle with a side wall of the puncturing body.
In an embodiment of the present application, the second fluid tube is disposed perpendicular to the piercing body.
In an embodiment of the present application, the puncturing body is rod-shaped, the first liquid tube and the second liquid tube are both disposed at an included angle with the puncturing body, and the first liquid tube and the second liquid tube are disposed in axial symmetry with respect to a central axis of the puncturing body.
In an embodiment of the application, still be equipped with inlet channel in the puncture main part, the portion of puncturing includes air inlet and inlet, be equipped with the intake pipe on the lateral wall of puncture main part, inlet channel intercommunication the intake pipe with the air inlet, the infusion passageway with the inlet intercommunication.
In an embodiment of the present application, the air inlet and the liquid inlet have a distance in an axial direction of the puncture main body, and the air inlet is located on a side of the liquid inlet away from the liquid pipe.
In an embodiment of the present application, the air inlet tube is disposed perpendicular to the puncture body.
In an embodiment of the present application, a baffle is convexly disposed on an outer wall of the puncture main body, the baffle is located between the puncture portion and the liquid pipe, and an edge of the baffle is disposed in an arc shape.
In order to achieve the above object, the present invention further provides an infusion set, comprising an infusion pipeline and the above puncture outfit, wherein the puncture outfit comprises a puncture main body, and the puncture main body is provided with a puncture part for puncture; the puncture main body is internally provided with a transfusion channel communicated with the puncture part, the puncture main body is provided with at least two liquid pipes used for connecting pipelines, and the at least two liquid pipes are communicated with the transfusion channel.
The utility model discloses technical scheme is through setting up two at least liquid pipes that are used for connecting tube in the puncture main part, and these two at least liquid pipes all communicate with infusion passageway for one of them liquid pipe can communicate with the liquid pipe of other puncture wares, thereby realizes the function that two bottles or above infusion bottle infuse simultaneously.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed 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 some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural view of an embodiment of the puncture device of the present invention;
FIG. 2 is a cross-sectional view of an embodiment of the puncture instrument of the present invention;
FIG. 3 is a first side view of an embodiment of the puncture instrument of the present invention;
fig. 4 is a second side view of the embodiment of the puncture device of the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | |
110 | |
| 111 | |
112 | |
| 120 | |
130 | |
| 130a | A first |
130b | Second |
| 140 | |
150 | |
| 160 | Baffle plate |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
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 efforts belong to the protection scope of the present invention.
It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a puncture outfit.
In an embodiment of the present invention, as shown in fig. 1, 2, 3 and 4, the puncture outfit includes a puncture main body 100, the puncture main body 100 having a puncture part 110 for puncture; the puncture main body 100 is provided therein with an infusion path 120 communicating with the puncture part 110, the puncture main body 100 is provided with at least two liquid tubes 130 for connecting lines, and the at least two liquid tubes 130 are both communicated with the infusion path 120.
The puncture outfit is mainly used for guiding out the liquid in an infusion bottle, the puncture part 110 is inserted into the infusion bottle (not shown), the liquid in the infusion bottle is conveyed to the liquid pipe 130 through the infusion channel 120 in the puncture main body 100, because the puncture main body 100 is provided with at least two liquid pipes 130, the liquid in the infusion channel 120 can flow out from at least two liquid pipes 130 at the same time, at the moment, the at least two liquid pipes 130 are connected with the infusion pipeline, and the function of conveying the liquid in one infusion bottle to at least two different pipelines is realized.
When two infusion bottles need to be infused simultaneously, one of the two liquid pipes 130 is connected with the infusion pipeline, and the two liquid pipes are communicated with the liquid pipe 130 of the second puncture outfit, which is equivalent to connecting the two puncture outfits, and the puncture part 110 of each puncture outfit correspondingly punctures one infusion bottle, so that the liquid in the second infusion bottle can flow into the liquid pipe 130 connected with the infusion pipeline of the first puncture outfit through the communicated liquid pipe 130, and the function of infusing two infusion bottles simultaneously is realized. In practical application, the scheme for communicating the liquid tubes 130 of the two puncture outfits is not limited to the case of simultaneous infusion of two infusion bottles, and can be 3, 4, 5 or the like; of course, the present invention is also applicable to the function of introducing the liquid in the second row of infusion bottles into the first puncture device for infusion directly through the liquid tube 130 connecting the two puncture devices when the liquid in the first infusion bottle is filled.
In the embodiment of the present application, the number of the liquid tubes 130 on the puncture outfits can be determined according to actual conditions, as long as the liquid tubes 130 between a plurality of puncture outfits can be ensured to be communicated, if two bottles of infusion bottles need to be connected simultaneously, the number of the liquid tubes 130 can be set to be 2; if 3 bottles of infusion bottles need to be connected at the same time, the number of the liquid tubes 130 can be set to be 3; if 4 bottles of infusion bottles need to be connected at the same time, the number of the liquid tubes 130 can be set to be 4; by analogy, the number of the liquid tubes 130 is set according to actual needs.
The utility model discloses technical scheme is through setting up two at least liquid pipes 130 that are used for connecting the infusion pipeline on puncture main part 100, and these two at least liquid pipes 130 all communicate with infusion passageway 120 for one of them liquid pipe 130 can communicate with the liquid pipe 130 of other puncture outfits, thereby realizes the function that two bottles or above infusion bottle infuse simultaneously.
Further, referring to fig. 1 to 4, the number of the liquid tubes 130 is two, and two liquid tubes 130 are defined as a first liquid tube 130a and a second liquid tube 130b, and the first liquid tube 130a and the second liquid tube 130b are both communicated with the infusion path 120. At this time, the first liquid tube 130a may be connected to an infusion tube, and the second liquid tube 130b may be connected to the liquid tube 130 of the other puncture device, so that the liquid in the other infusion bottle may flow into the first liquid tube 130a through the second liquid tube 130b, thereby achieving a function of simultaneously infusing two infusion bottles. Similarly, the first fluid tube 130a may be connected to the fluid tube 130 of another puncture device, and the second fluid tube 130b may be connected to the infusion line.
In an embodiment of the present application, referring to fig. 1 to 4, the first fluid tube 130a and the second fluid tube 130b are disposed at an end of the puncturing body 100 away from the puncturing part 110. In the infusion process, the puncture part 110 is punctured in the infusion bottle, and the liquid in the infusion bottle flows downward by gravity, so that the puncture part 110 is positioned above the puncture main body 100, and the liquid tube 130 is positioned below the puncture main body 100, thereby realizing the function of smoothly flowing the liquid in the infusion bottle downward. The first liquid pipe 130a and the second liquid pipe 130b are both arranged at the lower end of the puncture main body 100, so that the liquid in the infusion bottle can be conveniently guided in while the liquid in the infusion bottle per se can be conveniently discharged out.
In an embodiment of the present application, referring to fig. 1 to 4, the puncturing body 100 is rod-shaped, the first fluid tube 130a is disposed coaxially with the puncturing body 100, and the second fluid tube 130b is disposed at an angle with respect to a side wall of the puncturing body 100. Since the first liquid tube 130a is disposed coaxially with the puncture body 100, it is preferable that the first liquid tube 130a is communicated with the infusion tube so that the liquid in the self-piercing infusion bottle flows out more rapidly from the first liquid tube 130a, and the second liquid tube 130b is disposed at an angle to the side wall of the puncture body 100 so that the liquid in the other puncture device can flow into the second liquid tube 130b more smoothly when the second liquid tube 130b is communicated with the liquid tubes 130 of the other puncture device.
In practical applications, the angle between the second liquid tube 130b and the sidewall of the puncturing body 100 can be determined according to practical situations, such as 30 degrees, 45 degrees, 60 degrees, or 90 degrees. In the embodiment of the present application, it is preferable to use the second liquid tube 130b to be disposed perpendicular to the piercing body 100 in consideration of the ease of the manufacturing process and the convenience of the liquid flow.
In one embodiment of the present application, the puncturing body 100 is rod-shaped, the first fluid tube 130a and the second fluid tube 130b are both disposed at an angle to the puncturing body 100, and the first fluid tube 130a and the second fluid tube 130b are disposed in axial symmetry with respect to the central axis of the puncturing body 100. At this time, the first liquid tube 130a and the second liquid tube 130b are both biased to a certain angle toward the side wall of the puncturing body 100, so that the liquid in the infusion channel 120 flows out from the first liquid tube 130a and the second liquid tube 130b more uniformly, and the occurrence of uneven distribution is avoided.
In an embodiment of the present application, referring to fig. 1 to 4, an air inlet channel 140 is further disposed in the puncturing main body 100, the puncturing part 110 includes an air inlet 111 and a liquid inlet 112, an air inlet tube 150 is disposed on a side wall of the puncturing main body 100, the air inlet channel 140 communicates the air inlet tube 150 with the air inlet 111, and the liquid conveying channel 120 communicates with the liquid inlet 112. The puncture outfit is punctured in the infusion bottle, and because the infusion bottle is a closed space, an air inlet structure is required to be arranged on the puncture outfit, so that the air pressure inside and outside the infusion bottle is balanced, and the liquid can flow down smoothly. During infusion, external air enters the air inlet channel 140 from the air inlet tube 150, flows into an infusion bottle through the air inlet 111, and liquid in the infusion bottle flows into the infusion channel 120 through the liquid inlet 112 and further flows out of an infusion pipeline through the liquid tube 130 to perform infusion.
Further, referring to fig. 1 to 4, the air inlet 111 and the liquid inlet 112 are spaced apart from each other in the axial direction of the puncturing body 100, and the air inlet 111 is located on a side of the liquid inlet 112 away from the liquid tube 130. In the infusion process, the gas flows upwards to enter the infusion bottle from the gas inlet 111, and the liquid flows downwards to enter the infusion channel from the liquid inlet 112, and considering that the density of the gas is less than that of the liquid, the gas inlet 111 is preferably arranged above the liquid inlet 112, that is, the gas inlet 111 is positioned on the side of the liquid inlet 112 far away from the liquid pipe 130, so that the flow of the gas and the liquid is smoother. In practical applications, the position relationship between the air inlet 111 and the liquid inlet 112 is not limited to this, and the air inlet 111 may be disposed below the liquid inlet 112 or flush with the liquid inlet 112.
In an embodiment of the present application, referring to fig. 1 to 4, the air inlet tube 150 is disposed perpendicular to the puncturing body 100. The position and angle of the air inlet pipe 150 may be determined according to actual conditions, as long as it is ensured that the external air can smoothly enter the air inlet passage 140. For example, the air inlet tube 150 may be provided at an end of the puncture body 100 remote from the puncture part 110, or may be provided at an intermediate portion of the puncture body 100, and may be formed at 15 degrees, 30 degrees, 45 degrees, 60 degrees, or 90 degrees with respect to the puncture body 100. In the embodiment of the present application, it is preferable that the air inlet pipe 150 is vertically disposed to the puncture body 100 in consideration of the easiness of the processing and the smoothness of the air inlet.
In an embodiment of the present application, the air inlet tube 150 may be disposed coaxially with the second liquid tube 130b, so as to make the puncture device more compact and beautiful.
Further, referring to fig. 1, 3 and 4, a baffle 160 is protruded from an outer wall of the puncturing body 100, the baffle 160 is located between the puncturing part 110 and the liquid tube 130, and corners of the baffle 160 are disposed in an arc shape. The baffle 160 mainly plays a role in limiting the puncture of the puncture outfit into the infusion bottle, and the edge angle of the baffle 160 is set to be arc-shaped so as to prevent the injury to the user.
The utility model discloses still provide an infusion subassembly, this infusion subassembly includes infusion pipeline and puncture ware, and the concrete structure of this puncture ware refers to above-mentioned embodiment, because this infusion subassembly has adopted the whole technical scheme of above-mentioned all embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, and the repeated description is no longer given here.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (10)
1. The puncture outfit is characterized by comprising a puncture main body, wherein the puncture main body is provided with a puncture part for puncture, an infusion channel communicated with the puncture part is arranged in the puncture main body, at least two liquid pipes used for connecting pipelines are arranged on the puncture main body, and the at least two liquid pipes are communicated with the infusion channel.
2. The puncture instrument according to claim 1, wherein two of the at least two liquid tubes are defined as a first liquid tube and a second liquid tube, and the first liquid tube and the second liquid tube are each disposed at an end of the puncture body remote from the puncture portion.
3. The lancing device of claim 2, wherein the lancing body is rod-shaped, the first fluid tube is disposed coaxially with the lancing body, and the second fluid tube is disposed at an angle to a sidewall of the lancing body.
4. The lancing device of claim 3, wherein the second fluid tube is disposed perpendicular to the lancing body.
5. The lancing device of claim 2, wherein the lancing body is rod-shaped, the first fluid tube and the second fluid tube are each disposed at an angle to the lancing body, and the first fluid tube and the second fluid tube are disposed axisymmetrically with respect to a central axis of the lancing body.
6. The puncture outfit according to any one of claims 1 to 5, wherein an air inlet channel is further provided in the puncture main body, the puncture part comprises an air inlet and a liquid inlet, an air inlet pipe is provided on the side wall of the puncture main body, the air inlet channel communicates the air inlet pipe with the air inlet, and the liquid delivery channel communicates with the liquid inlet.
7. The puncture instrument according to claim 6, wherein the air inlet port and the liquid inlet port have a spacing in an axial direction of the puncture body, and the air inlet port is located on a side of the liquid inlet port away from the liquid tube.
8. The puncture instrument according to claim 6, wherein the air inlet tube is disposed perpendicular to the puncture body.
9. The puncture instrument according to any one of claims 1 to 5, wherein a baffle is convexly provided on an outer wall of the puncture body, the baffle is located between the puncture part and the liquid tube, and an edge of the baffle is disposed in a circular arc shape.
10. An infusion set comprising an infusion line and a penetrator according to any of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920683179.3U CN210138353U (en) | 2019-05-14 | 2019-05-14 | Puncture outfit and infusion set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920683179.3U CN210138353U (en) | 2019-05-14 | 2019-05-14 | Puncture outfit and infusion set |
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| Publication Number | Publication Date |
|---|---|
| CN210138353U true CN210138353U (en) | 2020-03-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920683179.3U Active CN210138353U (en) | 2019-05-14 | 2019-05-14 | Puncture outfit and infusion set |
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| Country | Link |
|---|---|
| CN (1) | CN210138353U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110013579A (en) * | 2019-05-14 | 2019-07-16 | 深圳安特医疗股份有限公司 | Puncture outfit and infusion set |
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- 2019-05-14 CN CN201920683179.3U patent/CN210138353U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110013579A (en) * | 2019-05-14 | 2019-07-16 | 深圳安特医疗股份有限公司 | Puncture outfit and infusion set |
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