CN211584629U - Disposable transfusion system with tube flushing liquid - Google Patents
Disposable transfusion system with tube flushing liquid Download PDFInfo
- Publication number
- CN211584629U CN211584629U CN202020168613.7U CN202020168613U CN211584629U CN 211584629 U CN211584629 U CN 211584629U CN 202020168613 U CN202020168613 U CN 202020168613U CN 211584629 U CN211584629 U CN 211584629U
- Authority
- CN
- China
- Prior art keywords
- hose
- regulator
- infusion
- bottle
- liquid
- 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
Links
Images
Abstract
The utility model discloses a disposable transfusion device with a tube flushing liquid, relating to the technical field of medical appliances. Comprises an infusion apparatus main body, wherein an infusion dropping funnel is arranged at the middle section of the infusion apparatus main body. When the disposable infusion apparatus with the tube flushing liquid is used for normal infusion, the first bottle inserting needle, the second bottle inserting needle and the third bottle inserting needle are respectively and correspondingly inserted into a medicine infusion bottle, a flushing bottle and the other medicine infusion bottle, so that the infusion apparatus main body supplies the liquid medicine of one infusion bottle firstly, the first regulator can be opened, the second regulator and the third regulator are correspondingly closed, only one kind of liquid medicine is conveyed, when the tube flushing is needed, the first regulator and the third regulator are closed, the liquid medicine conveying is stopped, the second regulator is opened, the tube flushing is carried out by pure liquid, after the tube flushing is finished, the second regulator is closed, and the third regulator is opened only, so that the other kind of liquid medicine is infused, the operation steps are simplified, the workload of a nurse is reduced, and the disposable infusion apparatus is favorable for popularization and use.
Description
Technical Field
The utility model relates to the technical field of medical appliances, in particular to a disposable infusion apparatus with a tube flushing liquid.
Background
The flushing pipe is a medical means, when used for intravenous drip and changing medicine, the saline water is used between two medicines to flush the infusion tube, the flushing action exists between two groups of liquid medicines, because the two groups of liquid medicines are mutually crossed during infusion, the formation of crystal particles can be seen in the tube, if flocculent liquid medicine enters the body of a patient, the flocculent liquid medicine enters the body of the patient along with blood circulation, when the flocculent liquid medicine enters capillaries, such as heart and brain capillaries, embolism can occur, the patient can have symptoms of palpitation, dizziness, dim eyesight and the like, under the general condition, a hospital can not arrange the flushing pipe of the patient in the infusion, only two liquid medicines continuously input by the patient can react, such as turbidity, precipitation, discoloration and the like, the flushing pipe is needed to be carried out by pure liquid, the flushing pipe is generally selected from physiological saline water or glucose, the liquid medicine retained in the tube is flushed down, and because the liquid medicine can be accumulated in the blood vessel of the, therefore, the patient is generally allowed to input about 50 ml of tube-flushing liquid to avoid the reaction of the two drugs.
At present, generally, the tube flushing operation is to take down a liquid medicine bottle with infused liquid medicine, then insert a tube flushing liquid bottle with normal saline or glucose, after the tube flushing is finished, take down the tube flushing liquid bottle, then change a new liquid medicine bottle, perform infusion of a second liquid medicine bottle, perform multiple plugging and unplugging actions in the process, obviously increase the workload of medical personnel, in addition, in practical application, because a first infusion tube is not flushed by the tube flushing liquid, in order to completely avoid mixing a second liquid medicine with the first liquid medicine, only the tube flushing liquid bottle can be taken down and changed with the second liquid medicine bottle, after the infusion is finished, the whole infusion apparatus cannot be reused, waste exists, and resources are not saved.
SUMMERY OF THE UTILITY MODEL
The utility model provides a disposable transfusion system with towards pipe liquid possesses and has simplified operating procedure, has alleviateed the advantage of nurse's work load to it is loaded down with trivial details to solve current operation process, has obviously increased the problem of medical personnel's work load.
For the purpose of realizing simplifying the operation steps and lightening the workload of nurses, the utility model provides a following technical scheme: a disposable infusion apparatus with a tube flushing liquid comprises an infusion apparatus main body, an infusion dropping funnel is arranged at the middle section of the infusion apparatus main body, a connecting hose is arranged at the bottom end of the infusion dropping funnel, and is fixedly provided with an intravenous infusion needle through a connecting hose, the top end of the infusion dropping funnel is sequentially provided with a first hose, a second hose and a third hose from left to right, a first liquid passing funnel is arranged at the middle section of the first hose, first regulators are arranged at the upper end and the lower end of the first liquid passing funnel, a first bottle inserting needle is arranged at the top end of the first hose, a second regulator is arranged on the second hose, a second bottle inserting needle is arranged at the top end of the second hose, a second liquid passing funnel is arranged at the middle section of the third hose, and the upper end and the lower end of the second liquid passing dropping funnel are both provided with a third regulator, and the top end of the third hose is provided with a third bottle inserting needle.
As an optimal technical proposal of the utility model, the infusion dropping funnel, the connecting hose, the first hose, the second hose and the third hose adopt an integrated manufacturing process and adopt transparent soft PVC plastics.
As an optimal technical scheme of the utility model, first regulator, second regulator and third regulator all include the pedestal and mediate the wheel, mediate wheel sliding connection in the pedestal.
As a preferred technical scheme of the utility model, the through-hole has been seted up on the pedestal, first hose, second hose and third hose all wear in the through-hole with pedestal sliding connection, first hose, second hose and third hose are located one section in the pedestal and set up in the below of mediating the wheel.
As a preferred technical scheme of the utility model, the bar groove has been seted up on the left and right sides wall of pedestal, the left and right sides of mediation wheel is equipped with the round pin post, the bar groove is worn out to the head end portion of round pin post outside, mediate the wheel through round pin post and bar groove and pedestal sliding connection.
As a preferred technical scheme of the utility model, the bar groove is the slope form setting, and its one end is close to the inner bottom end of pedestal, and the other end is close to the top of pedestal, the tooth's socket has been seted up on the upper and lower inner wall in bar groove, the cover is equipped with the gear on the round pin post, the round pin post passes through gear and tooth's socket and bar groove cooperation and slides.
Compared with the prior art, the utility model provides a disposable transfusion system with towards pipe liquid possesses following beneficial effect:
when the disposable infusion apparatus with the tube flushing liquid is used for normal infusion, the first bottle inserting needle, the second bottle inserting needle and the third bottle inserting needle are respectively and correspondingly inserted into a medicine infusion bottle, a flushing bottle and the other medicine infusion bottle, so that the infusion apparatus main body supplies the liquid medicine of one infusion bottle firstly, the first regulator can be opened, the second regulator and the third regulator are correspondingly closed, only one kind of liquid medicine is conveyed, when the tube flushing is needed, the first regulator and the third regulator are closed, the liquid medicine conveying is stopped, the second regulator is opened, the tube flushing is carried out by pure liquid, after the tube flushing is finished, the second regulator is closed, and the third regulator is opened only, so that the other kind of liquid medicine is infused, the operation steps are simplified, the workload of a nurse is reduced, and the disposable infusion apparatus is favorable for popularization and use.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a front view of the present invention;
FIG. 3 is a front view of a second regulator of the present invention;
fig. 4 is an exploded view of a second regulator of the present invention.
In the figure: 1. an infusion set main body; 2. an infusion dropping funnel; 3. a connecting hose; 4. an intravenous infusion needle; 5. a first hose; 6. a second hose; 7. a third hose; 8. a first regulator; 9. a first liquid passing funnel; 10. a first vial insertion needle; 11. a second regulator; 12. a second vial insertion needle; 13. a third regulator; 14. a second liquid passing funnel; 15. a third bottle inserting needle; 16. a base body; 17. adjusting wheels; 18. a through hole; 19. a strip-shaped groove; 20. a pin; 21. a tooth socket; 22. a gear.
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 work belong to the protection scope of the present invention.
Referring to fig. 1-4, the utility model discloses a disposable transfusion device with tube flushing liquid, which comprises a transfusion device main body 1, wherein a transfusion dropping funnel 2 is arranged at the middle section of the transfusion device main body 1, a connecting hose 3 is arranged at the bottom end of the transfusion dropping funnel 2, a venous transfusion needle 4 is fixedly arranged on the connecting hose 3, a first hose 5, a second hose 6 and a third hose 7 are sequentially arranged at the top end of the transfusion dropping funnel 2 from left to right, a first bottle passing funnel 9 is arranged at the middle section of the first hose 5, first regulators 8 are arranged at the upper and lower ends of the first bottle passing funnel 9, a first bottle inserting needle 10 is arranged at the top end of the first hose 5, a second regulator 11 is arranged on the second hose 6, a second bottle inserting needle 12 is arranged at the top end of the second hose 6, a second bottle passing funnel 14 is arranged at the middle section of the third hose 7, the upper end and the lower end of the second liquid passing dropping funnel 14 are respectively provided with a third regulator 13, the top end of the third flexible pipe 7 is provided with a third bottle inserting needle 15, when in normal transfusion, the first bottle inserting needle 10, the second bottle inserting needle 12 and the third bottle inserting needle 15 are respectively and correspondingly inserted into a medicine transfusion bottle, a flushing bottle and another medicine transfusion bottle, so that the transfusion device main body 1 supplies the liquid medicine of one transfusion bottle firstly, the first regulator 8 can be opened, the second regulator 11 and the third regulator 13 are correspondingly closed, only one liquid medicine is conveyed, when the pipe flushing is needed, the first regulator 8 and the third regulator 13 are closed, the liquid medicine is stopped to be conveyed, then the second regulator 11 is opened, the pipe flushing is carried out by pure liquid, after the pipe flushing is finished, the second regulator 11 is closed, and only the third regulator 13 is opened, so that another liquid medicine is transfused, the operation steps are simplified, the workload of nurses is reduced, and the popularization and the use are facilitated. When flushing is needed, the first regulator 8 positioned at the upper end of the first liquid passing funnel 9 is turned off first, after the liquid medicine does not enter the first liquid passing funnel 9, the first regulator 8 positioned at the lower end of the first liquid passing funnel 9 is selected to be turned off, or only the first regulator 8 positioned at the upper end of the first liquid passing funnel 9 is selected to be turned off, and a double-turn-off mode can be adopted to ensure that the liquid medicine is completely cut off, wherein the use principle of the third regulator 13 matched with the second liquid passing funnel 14 is the same as that of the first regulator 8 matched with the first liquid passing funnel 9.
Specifically, the infusion dropping funnel 2, the connecting hose 3, the first hose 5, the second hose 6 and the third hose 7 are manufactured in an integrated forming mode, and transparent soft PVC plastics are adopted.
In this embodiment, in order to ensure normal infusion, the connecting hose 3, the first hose 5 and the second hose 6 are respectively close to the top ends of the first bottle inserting needle 10, the second bottle inserting needle 12 and the third bottle inserting needle 15 to form a gas passing pipe, so that a certain pressure difference is formed in the infusion bottle, the liquid medicine can enter the human body from top to bottom, and meanwhile, the regulator is installed on the connecting hose 3, and the installed regulator can adopt the use principle equivalent to the first regulator 8, so that the flow rate of the liquid medicine entering the human body can be adjusted as required.
Specifically, the first adjuster 8, the second adjuster 11, and the third adjuster 13 each include a seat 16 and an adjusting wheel 17, and the adjusting wheel 17 is slidably connected in the seat 16.
In this embodiment, the first regulator 8, the second regulator 11, and the third regulator 13 mainly stop the delivery of the liquid medicine.
Specifically, a through hole 18 is formed in the seat body 16, the first hose 5, the second hose 6 and the third hose 7 all penetrate into the through hole 18 to be connected with the seat body 16 in a sliding manner, and the first hose 5, the second hose 6 and the third hose 7 are arranged below the adjusting wheel 17 at one section of the seat body 16.
In this embodiment, the adjustment wheel 17 is moved by rolling to make the adjustment wheel 17 correspondingly press or separate from the outer surfaces of the first hose 5, the second hose 6 and the third hose 7, thereby shutting down or opening the passage for delivering the liquid medicine.
Specifically, a strip-shaped groove 19 is formed in the left side wall and the right side wall of the seat body 16, pin columns 20 are arranged on the left side and the right side of the adjusting wheel 17, head end portions of the pin columns 20 penetrate through the strip-shaped groove 19, and the adjusting wheel 17 is connected with the seat body 16 in a sliding mode through the pin columns 20 and the strip-shaped groove 19.
In this embodiment, the adjusting wheel 17 can slide up and down in the seat 16 through the pin 20 and the strip groove 19, so as to close or open the channel for delivering the liquid medicine.
Specifically, the strip-shaped groove 19 is arranged in an inclined manner, one end of the strip-shaped groove is close to the inner bottom end of the seat body 16, the other end of the strip-shaped groove is close to the top end of the seat body 16, tooth grooves 21 are formed in the upper inner wall and the lower inner wall of the strip-shaped groove 19, a gear 22 is sleeved on the pin 20, and the pin 20 slides in a matched manner with the strip-shaped groove 19 through the gear 22 and the tooth grooves 21.
In this embodiment, when the passage for delivering the liquid medicine needs to be closed, the adjusting wheel 17 is moved to the lower part of the seat body 16 along the track of the strip-shaped groove 19 until the hose is pressed to close the passage, otherwise, the adjusting wheel 17 is moved to the upper part of the seat body 16 along the track of the strip-shaped groove 19 until the adjusting wheel is separated from the outer surface of the hose to open the passage, and the adjusting wheel 17 can obtain a larger friction force to be positioned at a certain position of the strip-shaped groove 19 through the matching of the gear 22 and the tooth groove 21.
The utility model discloses a theory of operation and use flow: when in use, during normal transfusion, the first bottle inserting needle 10, the second bottle inserting needle 12 and the third bottle inserting needle 15 are respectively and correspondingly inserted into a medicine transfusion bottle, a flushing bottle and another medicine transfusion bottle, so that the transfusion device main body 1 supplies the liquid medicine of one transfusion bottle firstly, the first regulator 8 can be opened, the regulating wheel 17 on the first regulator 8 moves to the upper part of the base body 16 along the track of the strip-shaped groove 19 until being separated from the outer surface of the hose to open the channel, the regulating wheel 17 can obtain larger friction force to be positioned at a certain position of the strip-shaped groove 19 through the matching of the gear 22 and the tooth socket 21, the second regulator 11 and the third regulator 13 are correspondingly closed, the regulating wheel 17 on the second regulator 11 and the third regulator 13 moves to the lower part of the base body 16 along the track of the strip-shaped groove 19 until the hose is pressed to be dead, the channel is closed, and only one liquid medicine is conveyed, when the pipe flushing is needed, the first regulator 8 and the third regulator 13 are closed, the liquid medicine stops conveying, then the second regulator 11 is opened, the pipe flushing is carried out by pure liquid, after the pipe flushing is finished, the second regulator 11 is closed, and only the third regulator 13 is opened, so that another liquid medicine is infused, the operation steps are simplified, the workload of a nurse is reduced, and the liquid medicine is favorable for popularization and use.
In summary, when the disposable infusion apparatus with a tube flushing liquid is used for normal infusion, the first bottle inserting needle 10, the second bottle inserting needle 12 and the third bottle inserting needle 15 are respectively and correspondingly inserted into a medicine infusion bottle, a flushing bottle and another medicine infusion bottle, so that the infusion apparatus main body 1 supplies the liquid medicine of one infusion bottle firstly, the first regulator 8 can be opened, the second regulator 11 and the third regulator 13 are correspondingly closed, only one kind of liquid medicine is conveyed, when the tube flushing is needed, the first regulator 8 and the third regulator 13 are both closed, the liquid medicine is stopped being conveyed, then the second regulator 11 is opened, the tube flushing is carried out by pure liquid, after the tube flushing is finished, the second regulator 11 is closed, and only the third regulator 13 is opened, so that the other kind of liquid medicine is infused, the operation steps are simplified, the workload of a nurse is reduced, and the infusion apparatus is beneficial to popularization and use.
It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a disposable transfusion system with towards pipe liquid, includes transfusion system main part (1), its characterized in that: the middle section of the infusion apparatus main body (1) is provided with an infusion dropping funnel (2), the bottom of the infusion dropping funnel (2) is provided with a connecting hose (3), a vein infusion needle (4) is fixedly installed on the connecting hose (3), the top end of the infusion dropping funnel (2) is sequentially provided with a first hose (5), a second hose (6) and a third hose (7) from left to right, the middle section of the first hose (5) is provided with a first liquid passing funnel (9), the upper end and the lower end of the first liquid passing funnel (9) are respectively provided with a first regulator (8), the top end of the first hose (5) is provided with a first bottle inserting needle (10), the second hose (6) is provided with a second regulator (11), the top end of the second hose (6) is provided with a second bottle inserting needle (12), the middle section of the third hose (7) is provided with a second liquid passing dropping funnel (14), and the upper end and the lower end of the second liquid passing dropping funnel (14) are both provided with a third regulator (13), and the top end of the third hose (7) is provided with a third bottle inserting needle (15).
2. The disposable infusion set with a tube flushing liquid according to claim 1, characterized in that: the infusion dropping funnel (2), the connecting hose (3), the first hose (5), the second hose (6) and the third hose (7) are manufactured in an integrated forming mode, and transparent soft PVC plastics are adopted.
3. The disposable infusion set with a tube flushing liquid according to claim 1, characterized in that: the first adjuster (8), the second adjuster (11) and the third adjuster (13) comprise a base body (16) and an adjusting wheel (17), and the adjusting wheel (17) is connected in the base body (16) in a sliding mode.
4. The disposable infusion set with a tube flushing liquid according to claim 3, characterized in that: the novel adjustable seat is characterized in that the seat body (16) is provided with a through hole (18), the first hose (5), the second hose (6) and the third hose (7) penetrate into the through hole (18) and are in sliding connection with the seat body (16), and one section of the first hose (5), the second hose (6) and the third hose (7) located in the seat body (16) is arranged below the adjusting wheel (17).
5. The disposable infusion set with a tube flushing liquid according to claim 4, characterized in that: the novel adjustable seat is characterized in that strip-shaped grooves (19) are formed in the left side wall and the right side wall of the seat body (16), pin columns (20) are arranged on the left side and the right side of the adjusting wheel (17), the head end portions of the pin columns (20) penetrate through the strip-shaped grooves (19), and the adjusting wheel (17) is connected with the seat body (16) in a sliding mode through the pin columns (20) and the strip-shaped grooves (19).
6. The disposable infusion set with a tube flushing liquid according to claim 5, characterized in that: the bar-shaped groove (19) is obliquely arranged, one end of the bar-shaped groove is close to the inner bottom end of the base body (16), the other end of the bar-shaped groove is close to the top end of the base body (16), tooth grooves (21) are formed in the upper inner wall and the lower inner wall of the bar-shaped groove (19), a gear (22) is sleeved on the pin column (20), and the pin column (20) slides in a matched mode with the bar-shaped groove (19) through the gear (22) and the tooth grooves (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020168613.7U CN211584629U (en) | 2020-02-14 | 2020-02-14 | Disposable transfusion system with tube flushing liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020168613.7U CN211584629U (en) | 2020-02-14 | 2020-02-14 | Disposable transfusion system with tube flushing liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211584629U true CN211584629U (en) | 2020-09-29 |
Family
ID=72580455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020168613.7U Expired - Fee Related CN211584629U (en) | 2020-02-14 | 2020-02-14 | Disposable transfusion system with tube flushing liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211584629U (en) |
-
2020
- 2020-02-14 CN CN202020168613.7U patent/CN211584629U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7896863B2 (en) | Positive displacement fluid lock port | |
| US4474574A (en) | Formulation dispenser for use with a parenteral delivery system | |
| JP2979127B2 (en) | Fluid coupling | |
| US9937292B2 (en) | Systems for filling a fluid infusion device reservoir | |
| WO2001091829A2 (en) | Priming device for medical infusion systems | |
| WO2007002613A2 (en) | Bypass valve | |
| JP2004173844A (en) | Transfusion tube and transfusion tube set | |
| US6113568A (en) | Vein catheter for coaxial blood stream and use of a split needle for its introduction in a vein | |
| US4904243A (en) | Device for self-administration of drugs or the like | |
| CN211584629U (en) | Disposable transfusion system with tube flushing liquid | |
| Sheldon et al. | High-technology in home care: an overview of intravenous therapy | |
| KR102286492B1 (en) | All-in-one infusion set including y-type branch tube, and manufacturing method thereof | |
| CN211188562U (en) | Venous indwelling needle capable of preventing blood return | |
| CN201131973Y (en) | Multiheaded transfusion system | |
| CN2820201Y (en) | Closed polyester venous retaining needle | |
| CN208943076U (en) | A kind of double passage transfusion device | |
| CN200998466Y (en) | Soft package medicine-dispensing transfusion system | |
| CN108525063A (en) | A kind of pediatric first aid infusion device | |
| CN205360128U (en) | Take transfer line of connector | |
| CN208243843U (en) | A kind of double governor intravenous transfusion device | |
| CA3125979A1 (en) | Needleless access connector facilitating instrument delivery to a catheter assembly | |
| CN205867230U (en) | Hypodermic structure | |
| CN109821091A (en) | Disposable transfusion system of manidold | |
| CN216148739U (en) | Blood return prevention venous transfusion device | |
| CN210020606U (en) | Infusion device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200929 Termination date: 20220214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |