CN210145199U - Transfusion system - Google Patents
Transfusion system Download PDFInfo
- Publication number
- CN210145199U CN210145199U CN201920259279.3U CN201920259279U CN210145199U CN 210145199 U CN210145199 U CN 210145199U CN 201920259279 U CN201920259279 U CN 201920259279U CN 210145199 U CN210145199 U CN 210145199U
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- China
- Prior art keywords
- infusion
- switching
- valve body
- pipe
- switching valve
- 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.)
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- 238000001802 infusion Methods 0.000 claims abstract description 44
- 241001411320 Eriogonum inflatum Species 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 5
- 239000003814 drug Substances 0.000 abstract description 16
- 239000007788 liquid Substances 0.000 abstract description 14
- 239000000243 solution Substances 0.000 description 7
- 230000006872 improvement Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 229940079593 drug Drugs 0.000 description 2
- 210000003811 finger Anatomy 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses an infusion apparatus, including bottle plug puncture ware and infusion hose, the lateral pipe is connected to infusion hose upper end connection switching pipe and lower extreme, the bottle plug puncture ware be equipped with a plurality ofly and respectively with the not co-altitude position intercommunication of switching pipe, be equipped with the switching valve body in the switching pipe, the internal being equipped with of switching valve is used for the intercommunication the bottle plug puncture ware with the infusion passageway of infusion hose, be equipped with on the lateral pipe and push away the handle subassembly, push away the handle subassembly with be equipped with the connecting piece between the switching valve body. The utility model has the advantages of simple structure, easy realization of the switching of the liquid medicine, and the workload of the medical staff reduction.
Description
Technical Field
The utility model relates to a medical treatment consumptive material especially relates to an infusion apparatus.
Background
For many patients receiving transfusion therapy, a plurality of bottles (or bags) of liquid medicine are required to be input in sequence, after one bottle of liquid medicine is completely transfused, a nurse usually penetrates a bottle plug puncture outfit of a transfusion device into another bottle of liquid medicine, and when the patient is attended by family members, the family members with operation capability can be guided to operate if necessary. In many cases, the number of patients is large, the hands of nurses are seriously insufficient, and meanwhile, when the nurses are not attended by family members (such as the elderly) with operation ability, related operations cannot be performed in time, and certain hidden dangers exist.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome the not enough of prior art, provide a simple structure, easily realize the switching of liquid medicine, the transfusion system of reducible medical personnel work load.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides an infusion apparatus, includes bottle plug puncture ware and infusion hose, infusion hose upper end is connected and is switched pipe and lower extreme connection bleeder, the bottle plug puncture ware be equipped with a plurality ofly and respectively with the not co-altitude position intercommunication of switching pipe, switch intraductal being equipped with of pipe and switch the valve body, the internal intercommunication that is used for of switching valve the bottle plug puncture ware with the infusion passageway of infusion hose, be equipped with on the bleeder and push away the handle subassembly, push away the handle subassembly with be equipped with the connecting piece between the switching valve body.
As a further improvement of the above technical solution: the push handle assembly comprises a piston arranged in the branch pipe and a push handle connected with one end of the piston, and the connecting piece is connected with the other end of the piston.
As a further improvement of the above technical solution: and flanges are arranged on the outer walls of the branch pipes.
As a further improvement of the above technical solution: the inner wall of the branch pipe is provided with a plurality of clamping parts, and the distance between every two adjacent clamping parts is equal to the height difference between every two adjacent bottle stopper puncture devices.
As a further improvement of the above technical solution: and a sealing ring is arranged between every two adjacent bottle stopper puncture devices on the switching valve body.
Compared with the prior art, the utility model has the advantages of: the utility model discloses an infusion apparatus, the upper end of an infusion hose is connected with a switching tube, the lower end of the infusion hose is connected with a branch tube, the switching tube is respectively connected with a bottle stopper puncture outfit at different height positions, a switching valve body is arranged inside the switching tube, an infusion channel for communicating the bottle stopper puncture outfit with the infusion hose is arranged inside the switching valve body, a push handle component is arranged in the branch tube, and the push handle component is connected with the switching valve body through a connecting piece, so that the push handle component can push the switching valve body to communicate with different bottle stopper puncture outfits; before the infusion, penetrate respectively in different medicine bottles with each bottle plug puncture ware earlier, switch valve body and bottle plug puncture ware intercommunication of below, after defeated a bottle of liquid medicine, patient's non-infusion hand accessible pushes away the handle subassembly and will switch valve body and last bottle plug puncture ware intercommunication, make another bottle of liquid medicine begin to import, so circulate, patient self can accomplish the input of all liquid medicines in proper order, need not to rely on medical personnel, family members switches the bottle plug puncture ware, this kind of switching structure easy operation, easily realize, but the medical personnel's that significantly reduces work load.
Drawings
Fig. 1 is a schematic structural diagram of the infusion apparatus of the present invention.
The reference numerals in the figures denote: 1. a bottle stopper puncture outfit; 2. a flexible infusion tube; 3. switching the tube; 4. a branch pipe; 41. a flange; 42. a clamping part; 5. switching the valve body; 51. a fluid infusion channel; 52. a seal ring; 6. a push handle assembly; 61. a piston; 62. a push handle; 7. a connecting member.
Detailed Description
The invention is described in further detail below with reference to the drawings and specific examples.
Fig. 1 shows an embodiment of the utility model discloses an infusion apparatus of this embodiment, including bottle plug puncture ware 1 and infusion hose 2, the infusion apparatus all the other each parts (for example drip the kettle, the pjncture needle, flow rate regulator etc.) are the same with the infusion apparatus among the prior art, no longer describe again, infusion hose 2 upper end is connected and is switched over pipe 3 and lower extreme connection bleeder 4, bottle plug puncture ware 1 is equipped with a plurality ofly and respectively with the not co-altitude position intercommunication of switching over pipe 3, be equipped with switching valve body 5 in the switching over pipe 3, be equipped with the infusion passageway 51 that is used for intercommunication bottle plug puncture ware 1 and infusion hose 2 in the switching over valve body 5, be equipped with on the bleeder 4 and push away handle subassembly 6, push away handle subassembly 6 and switch over and be equipped with connecting piece 7 (for example can be the plastics that have certain elasticity and chemical stability.
According to the infusion apparatus, the upper end of an infusion hose 2 is connected with a switching tube 3, the lower end of the infusion hose is connected with a branch tube 4, the switching tube 3 is respectively connected with a bottle stopper puncture outfit 1 at different height positions, a switching valve body 5 is arranged inside the switching tube 3, an infusion channel 51 for communicating the bottle stopper puncture outfit 1 with the infusion hose 2 is arranged inside the switching valve body 5, a push handle assembly 6 is arranged in the branch tube 4, and the push handle assembly 6 is connected with the switching valve body 5 through a connecting piece 7, so that the push handle assembly 6 can push the switching valve body 5 to be communicated with different bottle stopper puncture outfits 1; before the infusion, penetrate respectively in different medicine bottles with each bottle plug puncture ware 1 earlier, switch valve body 5 and the 1 intercommunication of bottle plug puncture ware of below, after defeated a bottle liquid medicine, patient's non-infusion hand accessible pushes away handle subassembly 6 and will switch valve body 5 and the 1 intercommunication of last bottle plug puncture ware, make another bottle liquid medicine begin to import, so circulate, patient self can accomplish the input of all liquid medicines in proper order, need not to rely on medical personnel, family members switches bottle plug puncture ware 1, this kind of switching structure easy operation, easily realize, but the medical personnel's of significantly reducing work load.
Further, in the present embodiment, the push handle assembly 6 includes a piston 61 disposed in the branch pipe 4 and a push handle 62 connected to one end of the piston 61, and the connecting member 7 is connected to the other end of the piston 61. The push handle component 6 with the structure is similar to a common syringe, has good sealing performance and low manufacturing cost.
Further, in this embodiment, a flange 41 is provided on the outer wall of the branch pipe 4. The flange 41 is fixed by the index finger and the middle finger, and then the exposed end of the push handle 62 is pressed by the thumb, similar to the common injection operation, which accords with the use habit of the medical care personnel, so the use is very convenient.
Furthermore, in this embodiment, the inner wall of the branch pipe 4 is provided with a plurality of clamping portions 42, and the distance between two adjacent clamping portions 42 is equal to the height difference between two adjacent bottle stopper puncture devices 1, so that one bottle stopper puncture device 1 can be correspondingly switched every time one bottle stopper puncture device is pushed, i.e. the liquid medicine is changed once, which can make the operation more accurate and avoid errors.
Further, in the present embodiment, a sealing ring 52 is provided between two adjacent stopper piercers 1 on the switching valve body 5. The sealing ring 52 between two adjacent bottle stopper puncture outfits 1 can prevent the liquid medicine of the upper layer from entering the lower layer to cause the mixing of the liquid medicine, and the reliability is higher.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention. The technical solution of the present invention can be used by anyone skilled in the art to make many possible variations and modifications, or to modify equivalent embodiments, without departing from the scope of the technical solution of the present invention, using the technical content disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention should fall within the protection scope of the technical solution of the present invention.
Claims (5)
1. The utility model provides an infusion apparatus, includes bottle stopper puncture ware (1) and infusion hose (2), its characterized in that: infusion hose (2) upper end is connected and is switched pipe (3) and branch pipe (4) are connected to the lower extreme, bottle plug puncture ware (1) be equipped with a plurality ofly and respectively with the not co-altitude position intercommunication of switching pipe (3), be equipped with in the switching pipe (3) and switch valve body (5), it is used for the intercommunication to be equipped with in switching valve body (5) bottle plug puncture ware (1) with infusion channel (51) of infusion hose (2), be equipped with on branch pipe (4) and push away handle subassembly (6), push away handle subassembly (6) with it is equipped with connecting piece (7) to switch between valve body (5).
2. The infusion set according to claim 1, characterized in that: the push handle assembly (6) comprises a piston (61) arranged in the branch pipe (4) and a push handle (62) connected with one end of the piston (61), and the connecting piece (7) is connected with the other end of the piston (61).
3. The infusion set according to claim 2, characterized in that: and a flange (41) is arranged on the outer wall of the branch pipe (4).
4. The infusion set according to claim 2, characterized in that: the inner wall of the branch pipe (4) is provided with a plurality of clamping parts (42), and the distance between every two adjacent clamping parts (42) is equal to the height difference between every two adjacent bottle stopper puncture devices (1).
5. The infusion set according to any one of claims 1 to 4, characterized in that: and a sealing ring (52) is arranged between every two adjacent bottle stopper puncture devices (1) on the switching valve body (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920259279.3U CN210145199U (en) | 2019-02-28 | 2019-02-28 | Transfusion system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920259279.3U CN210145199U (en) | 2019-02-28 | 2019-02-28 | Transfusion system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210145199U true CN210145199U (en) | 2020-03-17 |
Family
ID=69754966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920259279.3U Active CN210145199U (en) | 2019-02-28 | 2019-02-28 | Transfusion system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210145199U (en) |
-
2019
- 2019-02-28 CN CN201920259279.3U patent/CN210145199U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230531 Address after: Room 706B, No. 229, Guyuan Road, Changsha Hi tech Development Zone, 410000, Hunan Province Patentee after: Changsha Meili Medical Technology Co.,Ltd. Address before: 410008 Hunan province Changsha Kaifu District, Xiangya Road No. 87 Patentee before: XIANGYA HOSPITAL OF CENTRAL SOUTH University |
|
| TR01 | Transfer of patent right |