CN212489901U - Blood sampling feedback device convenient for novice to use - Google Patents
Blood sampling feedback device convenient for novice to use Download PDFInfo
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- CN212489901U CN212489901U CN202020552686.6U CN202020552686U CN212489901U CN 212489901 U CN212489901 U CN 212489901U CN 202020552686 U CN202020552686 U CN 202020552686U CN 212489901 U CN212489901 U CN 212489901U
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- pipes
- connecting device
- pipe
- novice
- tail end
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- 238000010241 blood sampling Methods 0.000 title claims abstract description 24
- 239000008280 blood Substances 0.000 claims description 11
- 210000004369 blood Anatomy 0.000 claims description 11
- 230000001737 promoting effect Effects 0.000 claims 1
- 210000004204 blood vessel Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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Abstract
The utility model discloses a make things convenient for blood sampling feedback ware that novice used, including a pipe, the tail end of a pipe is provided with two No. two pipes, two the tail end of No. two pipes is provided with No. three pipes, the tail end of No. three pipes is provided with two No. four pipes, the head end of a pipe is provided with connecting device, connecting device's inside symmetry is provided with four fixing device. The blood sampling feedback device convenient for the novice to use can reduce the length of the puncture needle head by arranging the puncture needle head inside the connecting device, so that the hand of medical staff can be closer to the blood sampling position of a patient, and finally, the large-amplitude shaking of the puncture needle head caused by shaking hands of the medical staff is reduced; the puncture needle head can be conveniently pushed to move by arranging the movable sliding block; through setting up fixing device, can be convenient for fix the puncture syringe needle, finally improve the practicality of blood sampling feedback ware, the more novice use of being convenient for.
Description
Technical Field
The utility model relates to the field of medical equipment, in particular to blood sampling feedback ware that convenient new hand used.
Background
In the treatment process for some diseases, blood of a patient is generally required to be extracted, then the collected blood is treated by some medical means, and finally the treated blood of the patient is returned to the patient, so that the treatment of the patient is completed; the blood sampling reinfusion device plays a vital role in the treatment process, but when some novice medical staff use the blood sampling reinfusion device, hand shaking can occur when a patient draws blood due to the reason of less experience, and the existing blood sampling reinfusion device does not have a corresponding auxiliary device, so that the use of the blood sampling reinfusion device can be influenced, and even the influence on the body health of the patient can be caused.
Disclosure of Invention
In view of the defects existing in the prior art, the utility model aims to provide a blood sampling feedback device convenient for a novice to use, which can effectively solve the problems in the background art.
The purpose of the utility model can be realized through the following technical scheme:
the utility model provides a make things convenient for blood sampling feedback ware that novice used, includes a pipe, the tail end of a pipe is provided with two No. two pipes, two the tail end of No. two pipes is provided with No. three pipes, the tail end of No. three pipes is provided with two No. four pipes, the head end of a pipe is provided with connecting device, connecting device's inside symmetry is provided with four fixing device, connecting device's inside is provided with the puncture syringe needle in the inboard that is located four fixing device.
Preferably, the tail end of a pipe is provided with the shunt tubes No. one, No. one the pipe links to each other with two No. two pipes through a shunt tubes, No. three the head end of managing is provided with No. two shunt tubes, No. three the tail end of managing is provided with No. three shunt tubes, No. three the pipe links to each other with two No. two pipes, two No. four pipes through No. two shunt tubes, No. three shunt tubes respectively, two the tail end of No. four pipes all is provided with a connection syringe needle.
Preferably, the head ends and the tail ends of the two second pipes are respectively connected with the tail end of the first flow dividing pipe and the head end of the second flow dividing pipe, one of the second pipes is movably provided with a flow rate regulator, and the second pipe is provided with a dropper behind the flow rate regulator.
Preferably, connecting device's tail end embedding is in the inside of a pipe, the guide rail groove has been seted up to connecting device's rear end, connecting device's front end has been seted up the syringe needle and has been perforated, the syringe needle is perforated to run through connecting device's front end and guide rail groove, two promotion grooves have been seted up to connecting device's both ends symmetry about, two the promotion groove runs through connecting device's both ends and guide rail groove about respectively, four flexible grooves have been seted up to connecting device's inside symmetry on being located the inner wall in promotion groove.
Preferably, four fixing devices are respectively arranged in four telescopic grooves formed in the inner wall of the pushing groove, one end of each fixing device is located in the corresponding telescopic groove and is provided with a limiting plate, and one end of each limiting plate is located in the corresponding telescopic groove and is provided with a limiting spring.
Preferably, the puncture needle head is movably arranged in a guide rail groove formed in the connecting device, a hollow plug is arranged at the rear end of the puncture needle head, two movable sliding blocks are symmetrically arranged on the hollow plug, and the two movable sliding blocks are respectively arranged in the two pushing grooves.
The utility model discloses an outstanding effect does: the utility model provides a blood sampling feedback device convenient for a new hand to use, which can reduce the length of a puncture needle head by arranging the puncture needle head inside a connecting device, thereby enabling the hand of medical staff to be closer to the blood sampling position of a patient and finally reducing the large amplitude shake of the puncture needle head caused by the shake of the hand of the medical staff; the puncture needle head can be conveniently pushed to move by arranging the movable sliding block; through setting up fixing device, can be convenient for fix the puncture syringe needle, finally improve the practicality of blood sampling feedback ware, the more novice use of being convenient for.
The following detailed description is made of specific embodiments of the present invention with reference to the accompanying drawings, so as to make the technical solution of the present invention easier to understand and master.
Drawings
Fig. 1 is a schematic view of the whole structure of a blood sampling reinfusion device convenient for a novice to use;
fig. 2 is a schematic structural view of the fixing device of the blood sampling reinfusion device convenient for a novice to use;
fig. 3 is a schematic view of the internal structure of the connection device of the blood sampling reinfusion device convenient for a novice to use;
fig. 4 is a schematic structural view of the connection device of the blood sampling reinfusion device of the present invention, which is convenient for a novice to use.
Detailed Description
Examples
As shown in fig. 1 to 4, the blood sampling back transfusion device convenient for novices in the embodiment includes a first tube 1, two second tubes 3 are arranged at the tail end of the first tube 1, a third tube 5 is arranged at the tail end of the two second tubes 3, two fourth tubes 7 are arranged at the tail end of the third tube 5, a connecting device 9 is arranged at the head end of the first tube 1, four fixing devices 10 are symmetrically arranged inside the connecting device 9, and a puncture needle 11 is arranged inside the connecting device 9 and positioned inside the four fixing devices 10;
the tail end of the first pipe 1 is provided with a first shunt pipe 2, the first pipe 1 is connected with two second pipes 3 through the first shunt pipe 2, the head end of the third pipe 5 is provided with a second shunt pipe 4, the tail end of the third pipe 5 is provided with a third shunt pipe 6, the third pipe 5 is respectively connected with the two second pipes 3 and the two fourth pipes 7 through the second shunt pipe 4 and the third shunt pipe 6, and the tail ends of the two fourth pipes 7 are respectively provided with a connecting needle 8; the head ends and the tail ends of the two second pipes 3 are respectively connected with the tail end of the first flow dividing pipe 2 and the head end of the second flow dividing pipe 4, one of the second pipes 3 is movably provided with a flow rate regulator 12, and a dropper 13 is arranged on the second pipe 3 behind the flow rate regulator 12; the tail end of the connecting device 9 is embedded in the first tube 1, the rear end of the connecting device 9 is provided with a guide rail groove 15, the front end of the connecting device 9 is provided with a needle head perforation 14, the front end of the connecting device 9 is penetrated through the guide rail groove 15 by the needle head perforation 14, the left end and the right end of the connecting device 9 are symmetrically provided with two pushing grooves 16, the left end and the right end of the connecting device 9 are respectively penetrated through the guide rail groove 15 by the two pushing grooves 16, and the inner wall of the connecting device 9, which is positioned on the pushing grooves 16, is symmetrically provided with four telescopic grooves 17; the four fixing devices 10 are respectively arranged in four telescopic grooves 17 formed in the inner wall of the pushing groove 16, one end of each fixing device 10 is provided with a limiting plate 18 in the telescopic groove 17, and one end of each limiting plate 18 is provided with a limiting spring 19 in the telescopic groove 17; the puncture needle head 11 is movably arranged in a guide rail groove 15 arranged on the connecting device 9, a hollow plug 20 is arranged at the rear end of the puncture needle head 11, two movable sliding blocks 21 are symmetrically arranged on the hollow plug 20, and the two movable sliding blocks 21 are respectively arranged in two pushing grooves 16.
It should be noted that, the utility model relates to a blood sampling feedback device convenient for a new hand to use, when in use, firstly hold the connecting device 9 with the hand, then the puncture needle 11 is close to the blood vessel of a patient, at this time, because the length of the puncture needle 11 is short, the hand of a medical staff is close to the blood drawing point of the patient, thereby reducing the large-amplitude shake of the puncture needle 11 caused by the shake of the hand of the medical staff, thereby reducing the difficulty of operation, enabling the medical staff to use the blood sampling feedback device more easily, then the head of the puncture needle 11 is punctured into the blood vessel of the patient, then two movable sliders 21 are pushed, thereby the movable sliders 21 move in the pushing groove 16, meanwhile, the hollow plug 20 can be driven to move, the puncture needle 11 can be pushed by the hollow plug 20, after the movable sliders 21 contact with the fixing device 10, the fixing device 10 can be pushed to the inside of the telescopic groove 17, after the movable sliding block 21 passes through the fixing device 10, the fixing device 10 is pushed outwards by the limiting spring 19 to reset, so that the movable sliding block 21 is fixed, and the blood drawing treatment of the patient can be started.
The utility model has a plurality of implementation modes, and all technical schemes formed by adopting equivalent transformation or equivalent transformation all fall within the protection scope of the utility model.
Claims (6)
1. The utility model provides a make things convenient for blood sampling feedback ware that novice used which characterized in that: including a pipe, the tail end of a pipe is provided with two No. two pipes, two the tail end of No. two pipes is provided with No. three pipes, the tail end of No. three pipes is provided with two No. four pipes, the head end of a pipe is provided with connecting device, connecting device's inside symmetry is provided with four fixing device, connecting device's inside is provided with the puncture syringe needle in the inboard that is located four fixing device.
2. The blood collection reinfusion device convenient for a novice to use as claimed in claim 1, wherein: the tail end of a pipe is provided with the shunt tubes No. one, No. one the pipe links to each other with No. two pipes through a shunt tubes, No. three head ends of managing are provided with No. two shunt tubes, No. three tail ends of managing are provided with No. three shunt tubes, No. three pipes link to each other with No. two pipes, No. two pipes No. four through No. two shunt tubes, No. three shunt tubes respectively, No. two the tail end of No. four pipes all is provided with a connecting needle head.
3. The blood collection reinfusion device convenient for a novice to use as claimed in claim 1, wherein: the head ends and the tail ends of the two pipes are respectively connected with the tail end of the first flow dividing pipe and the head end of the second flow dividing pipe, one of the two pipes is movably provided with a flow rate regulator, and the second pipe is provided with a dropper behind the flow rate regulator.
4. The blood collection reinfusion device convenient for a novice to use as claimed in claim 1, wherein: connecting device's tail end embedding is in the inside of a pipe, the guide rail groove has been seted up to connecting device's rear end, connecting device's front end has been seted up the syringe needle and has been perforated, the syringe needle is perforated to run through connecting device's front end and guide rail groove, two promotion grooves have been seted up to connecting device's both ends symmetry about, two the promotion groove runs through connecting device's both ends and guide rail groove about respectively, four flexible grooves have been seted up to connecting device's inside symmetry on being located the inner wall in promotion groove.
5. The blood collection reinfusion device convenient for a novice to use as claimed in claim 1, wherein: four fixing device sets up respectively in four flexible inslots of seting up on promoting the inslot wall, fixing device's one end is being located flexible inslot and is being provided with a limiting plate, the one end of limiting plate is being located flexible inslot and is being provided with spacing spring.
6. The blood collection reinfusion device convenient for a novice to use as claimed in claim 1, wherein: the puncture needle head is movably arranged in a guide rail groove formed in the connecting device, a hollow plug is arranged at the rear end of the puncture needle head, two movable sliding blocks are symmetrically arranged on the hollow plug, and the two movable sliding blocks are respectively arranged in the two pushing grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020552686.6U CN212489901U (en) | 2020-04-15 | 2020-04-15 | Blood sampling feedback device convenient for novice to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020552686.6U CN212489901U (en) | 2020-04-15 | 2020-04-15 | Blood sampling feedback device convenient for novice to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212489901U true CN212489901U (en) | 2021-02-09 |
Family
ID=74430867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020552686.6U Expired - Fee Related CN212489901U (en) | 2020-04-15 | 2020-04-15 | Blood sampling feedback device convenient for novice to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212489901U (en) |
-
2020
- 2020-04-15 CN CN202020552686.6U patent/CN212489901U/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: 20210209 |