CN217286725U - Clinical care intravenous transfusion system - Google Patents
Clinical care intravenous transfusion system Download PDFInfo
- Publication number
- CN217286725U CN217286725U CN202220868230.XU CN202220868230U CN217286725U CN 217286725 U CN217286725 U CN 217286725U CN 202220868230 U CN202220868230 U CN 202220868230U CN 217286725 U CN217286725 U CN 217286725U
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- China
- Prior art keywords
- fixed
- connecting seat
- clinical care
- wall
- transmission rod
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- Expired - Fee Related
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- 238000001990 intravenous administration Methods 0.000 title claims description 14
- 238000001802 infusion Methods 0.000 claims abstract description 38
- 230000005540 biological transmission Effects 0.000 claims abstract description 26
- 239000007788 liquid Substances 0.000 claims abstract description 23
- 230000000670 limiting effect Effects 0.000 claims abstract description 18
- 238000012546 transfer Methods 0.000 claims abstract description 12
- 230000001681 protective effect Effects 0.000 claims description 12
- 210000000056 organ Anatomy 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 8
- 210000003462 vein Anatomy 0.000 abstract description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 239000003814 drug Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000000474 nursing effect Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000012865 aseptic processing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- -1 calibrators Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a clinical care vein transfusion system relates to medical instrument technical field. The infusion device comprises an infusion tube, a needle head is fixed to one end of the infusion tube, the other end of the infusion tube is fixed to a connecting seat, a puncture needle is fixedly connected to the top of the connecting seat, a flow adjusting switch and a dropping liquid tube are arranged between the connecting seat and the needle head, a limiting mechanism is arranged in the connecting seat, the side wall of the flow adjusting switch is provided with an alarm mechanism, the limiting mechanism comprises a transmission rod, the transmission rod penetrates through the side wall of the connecting seat, and a fixing block is fixed to the outer wall of the transmission rod. This clinical care venous transfusion ware, when inserting the puncture needle into the infusion bottle, can play the effect of spacing pjncture needle through setting up stop gear, fix the pjncture needle in the infusion bottle, prevent that someone from dragging the transfer line carelessly, make the pjncture needle break away from out from the infusion bottle, and then influence patient's infusion.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a clinical nursing intravenous infusion apparatus.
Background
The medical apparatus refers to instruments, equipment, appliances, in-vitro diagnostic reagents, calibrators, materials and other similar or related articles which are directly or indirectly used for human bodies, the medical apparatus comprises medical equipment and medical consumables, and an intravenous infusion set is a common medical consumable, and a channel between a vein and liquid medicine is established through aseptic processing and is used for intravenous infusion. Generally comprises an intravenous needle or an injection needle, a needle head protective cap, a transfusion hose and the like.
When the puncture needle is inserted into an infusion bottle for infusion, a child may adjust the skin, and the infusion tube is pulled downwards carelessly, so that the puncture needle may be separated from the infusion bottle, and the infusion treatment of a patient is affected.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
To the deficiency of the prior art, the utility model provides a clinical care venous transfusion system, which solves the problem mentioned in the background technology.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a clinical care venous transfusion ware, includes the transfer line, the one end of transfer line is fixed with the syringe needle, the other end of transfer line is fixed on the connecting seat, the top fixedly connected with pjncture needle of connecting seat, be provided with flow control switch and dropping liquid pipe between connecting seat and the syringe needle, be provided with stop gear in the connecting seat, flow control switch's lateral wall is provided with alarm mechanism, stop gear includes:
the transmission rod penetrates through the side wall of the connecting seat, and a fixing block is fixed on the outer wall of the transmission rod;
the pressing plate is fixed on the transmission rod at one side close to the connecting seat;
the bottom of connecting rod is fixed at the top of transfer line, the bottom at the stopper is fixed at the top of connecting rod.
Preferably, a spring is fixed on one side of the fixing block close to the pressing plate, and one side of the spring far away from the fixing block is fixed on the inner wall of the connecting seat.
Preferably, the pressing plates are arranged in two groups, and the two groups of pressing plates are symmetrically arranged by taking the central line of the connecting seat in the vertical direction as a symmetry axis.
Preferably, the alarm mechanism comprises a liquid level sensor, and the liquid level sensor is fixed on the inner wall of the puncture needle.
Preferably, the liquid level sensor is electrically connected with the controller, the controller is fixed on the inner wall of the protective shell, and the protective shell is fixed on the flow regulating switch.
Preferably, the outer wall of protective housing is fixed with warning light and bee calling organ, warning light and bee calling organ and controller electric connection.
(III) advantageous effects
The utility model provides a clinical nursing intravenous infusion apparatus. The method has the following beneficial effects:
(1) this clinical care venous transfusion ware, when inserting the puncture needle into the infusion bottle in, can play the effect of spacing pjncture needle through setting up stop gear, fix the pjncture needle in the infusion bottle, prevent that someone from dragging the transfer line carelessly, make the pjncture needle break away from out in the infusion bottle, and then influence patient's infusion.
(2) This clinical care venous transfusion system, through level sensor, controller, warning light and bee calling organ's cooperation, and then can play the effect of suggestion, and then avoid leading to blood because the effect of pressure flows backwards, takes place dangerous accident.
Drawings
Fig. 1 is a schematic overall structure diagram of the present invention;
FIG. 2 is a schematic overall sectional view of the present invention;
fig. 3 is an enlarged schematic view of the structure a in fig. 2 according to the present invention.
In the figure: 1. a transfusion tube; 2. a needle head; 3. a connecting seat; 4. a flow regulating switch; 5. a dropping tube; 6. puncturing needle; 7. a limiting mechanism; 71. a transmission rod; 72. a fixed block; 73. pressing a plate; 74. a spring; 75. a connecting rod; 76. a limiting block; 8. an alarm mechanism; 81. a liquid level sensor; 82. a protective shell; 83. a controller; 84. a warning light; 85. a buzzer.
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. 1-3, the present invention provides a technical solution: the utility model provides a clinical care vein transfusion system, including transfer line 1, the one end of transfer line 1 is fixed with syringe needle 2, the other end of transfer line 1 is fixed with connecting seat 3, the top pjncture needle 6 of connecting seat 3, be provided with flow control switch 4 and dropping liquid pipe 5 between connecting seat 3 and syringe needle 2, flow control switch 4 sets up between dropping liquid pipe 5 and syringe needle 2, can control the speed that the liquid medicine flows into the human body through setting up flow control switch 4, be provided with stop gear 7 in the connecting seat 3, flow control switch 4's lateral wall is provided with alarm mechanism 8.
The limiting mechanism 7 comprises a transmission rod 71, the transmission rod 71 penetrates through the connecting base 3, the transmission rod 71 is slidably connected with the penetrating position of the connecting base 3, a pressing plate 73 is fixed at the end point of the transmission rod 71, a fixing block 72 is fixed on the outer wall of the transmission rod 71, a spring 74 is fixed on one side of the fixing block 72 close to the pressing plate 73, one side of the spring 74 far away from the fixing block 72 is fixed on the inner wall of the connecting base 3, and further when infusion is performed, firstly, two groups of pressing plates 73 are pressed to be close to each other, so that the transmission rod 71 drives the fixing block 72 to move, the spring 74 is stretched, two groups of transmission rods 71 are close to each other, a connecting rod 75 is fixed at the top of the transmission rod 71, a limiting block 76 is fixed at the top of the connecting rod 75, the limiting block 76 penetrates through the puncture needle 6, the limiting block 76 can move at the penetrating position of the puncture needle 6, and further, when the transmission rod 71 is close to each other, the transmission rod 71 drives the connecting rod 75 to be close to each other, the connecting rod 75 drives the two sets of limiting blocks 76 to extend into the puncture needle 6, so that the puncture needle 6 can be inserted into an infusion bottle, when the top of the connecting seat 3 is attached to the bottom of the infusion bottle, the pressing plate 73 is loosened, the spring 74 is in a stretching state, the fixing block 72 drives the transmission rod 71 to move outwards from the connecting seat 3, the transmission rod 71 drives the connecting rod 75 to move, the limiting blocks 76 are moved out of the puncture needle 6, the limiting blocks 76 are in the infusion bottle, a limiting effect on the puncture needle 6 can be achieved, the infusion tube 1 is prevented from being pulled carelessly, the puncture needle 6 falls off from the infusion bottle, and infusion of a patient can be affected.
The alarm mechanism 8 comprises a liquid level sensor 81, the liquid level sensor 81 is fixed on the inner wall of the puncture needle 6, the liquid level sensor 81 is electrically connected with a controller 83, the controller 83 is fixed on the inner wall of a protective shell 82, the protective shell 82 can play a role of protecting the controller 83, the protective shell 82 is fixed on the flow regulating switch 4, a warning lamp 84 and a buzzer 85 are fixed on the outer wall of the protective shell 82, the warning lamp 84 and the buzzer 85 are electrically connected with the controller 83, when the intravenous infusion set is in the infusion process, the liquid level sensor 81 monitors the liquid level condition inside the puncture needle 6 in real time, when the liquid level is monitored to be below the liquid level sensor 81, the monitoring result is transmitted to the controller 83 in time, the controller 83 can control the warning light 84 to flash, so that the buzzer 85 makes a sound, double-layer reminding can be performed, and the effect of reminding medical staff is achieved.
When the infusion set is in use, when a patient infuses, the two groups of pressing plates 73 are pressed to approach each other, so that the transmission rod 71 drives the connecting rod 75 to move, the fixing block 72 drives the spring 74 to stretch, the connecting rod 75 drives the limiting block 76 to extend into the puncture needle 6, the puncture needle 6 can be inserted into the infusion bottle, the limiting block 76 can also move into the infusion bottle, the pressing plates 73 can be loosened, the fixing block 72 drives the transmission rod 71 to move outwards from the connecting seat 3 because the spring 74 is in a stretching state, the transmission rod 71 drives the connecting rod 75 to move, the limiting block 76 can move out from the puncture needle 6, the limiting block 76 is in the infusion bottle, the effect of limiting the puncture needle 6 can be achieved, the infusion tube 1 is prevented from being accidentally pulled, the puncture needle 6 falls off from the infusion bottle, and the patient can be influenced in infusion, when the liquid flows below the liquid level sensor 81, and then transmit the monitoring result to controller 83, and then controller 83 can control warning light 84 scintillation, makes buzzer 85 sound, and then can carry out double-deck warning, has played the effect of reminding medical personnel.
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 clinical care intravenous transfusion system, includes transfer line (1), its characterized in that: the one end of transfer line (1) is fixed with syringe needle (2), the other end of transfer line (1) is fixed on connecting seat (3), the top fixedly connected with pjncture needle (6) of connecting seat (3), be provided with flow control switch (4) and dropping liquid pipe (5) between connecting seat (3) and syringe needle (2), be provided with stop gear (7) in connecting seat (3), the lateral wall of flow control switch (4) is provided with alarm mechanism (8), stop gear (7) include:
the transmission rod (71) penetrates through the side wall of the connecting seat (3), and a fixing block (72) is fixed on the outer wall of the transmission rod (71);
the pressing plate (73), one side of the pressing plate (73) close to the connecting seat (3) is fixed on the transmission rod (71);
the bottom of the connecting rod (75) is fixed to the top of the transmission rod (71), and the top of the connecting rod (75) is fixed to the bottom of the limiting block (76).
2. A clinical care intravenous set according to claim 1, further comprising: one side of the fixed block (72) close to the pressure plate (73) is fixed with a spring (74), and one side of the spring (74) far away from the fixed block (72) is fixed on the inner wall of the connecting seat (3).
3. A clinical care intravenous set according to claim 1, further comprising: the pressing plates (73) are arranged in two groups, and the two groups of pressing plates (73) are symmetrically arranged by taking the central line in the vertical direction of the connecting seat (3) as a symmetry axis.
4. A clinical care intravenous set according to claim 1, further comprising: the alarm mechanism (8) comprises a liquid level sensor (81), and the liquid level sensor (81) is fixed on the inner wall of the puncture needle (6).
5. A clinical care intravenous infusion set according to claim 4, characterized in that: liquid level sensor (81) and controller (83) electric connection, the inner wall at protective housing (82) is fixed in controller (83), protective housing (82) are fixed on flow control switch (4).
6. A clinical care intravenous set according to claim 5, further comprising: the outer wall of protective housing (82) is fixed with warning light (84) and bee calling organ (85), warning light (84) and bee calling organ (85) and controller (83) electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220868230.XU CN217286725U (en) | 2022-04-15 | 2022-04-15 | Clinical care intravenous transfusion system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220868230.XU CN217286725U (en) | 2022-04-15 | 2022-04-15 | Clinical care intravenous transfusion system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217286725U true CN217286725U (en) | 2022-08-26 |
Family
ID=82938563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220868230.XU Expired - Fee Related CN217286725U (en) | 2022-04-15 | 2022-04-15 | Clinical care intravenous transfusion system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217286725U (en) |
-
2022
- 2022-04-15 CN CN202220868230.XU patent/CN217286725U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220826 |