CN220477593U - Pediatric internal medicine venous hemostix - Google Patents
Pediatric internal medicine venous hemostix Download PDFInfo
- Publication number
- CN220477593U CN220477593U CN202321687060.6U CN202321687060U CN220477593U CN 220477593 U CN220477593 U CN 220477593U CN 202321687060 U CN202321687060 U CN 202321687060U CN 220477593 U CN220477593 U CN 220477593U
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- groove
- slide bar
- spout
- baffle box
- wall
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- 239000003814 drug Substances 0.000 title claims abstract description 14
- 230000001681 protective effect Effects 0.000 claims abstract description 28
- 238000010241 blood sampling Methods 0.000 claims abstract description 15
- HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 claims description 4
- 229960002897 heparin Drugs 0.000 claims description 4
- 229920000669 heparin Polymers 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 210000003437 trachea Anatomy 0.000 claims description 2
- 239000008280 blood Substances 0.000 abstract description 45
- 210000004369 blood Anatomy 0.000 abstract description 45
- 208000015181 infectious disease Diseases 0.000 abstract description 6
- 230000001580 bacterial effect Effects 0.000 abstract description 3
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 241000251468 Actinopterygii Species 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 description 6
- 239000004744 fabric Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 244000052616 bacterial pathogen Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001990 intravenous administration Methods 0.000 description 2
- 238000006748 scratching Methods 0.000 description 2
- 230000002393 scratching effect Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- External Artificial Organs (AREA)
Abstract
The utility model discloses a pediatric internal medicine venous hemostix, which relates to the technical field of pediatric internal medicine venous hemostix, in particular to a pediatric internal medicine venous hemostix, comprising a base, wherein a U-shaped groove is formed in the base, a bearing seat is arranged on one side wall of the U-shaped groove, a bearing is arranged on the other side wall of the U-shaped groove, a double-wire screw rod is rotatably arranged in the bearing seat, and a gear is arranged in the middle of the double-wire screw rod; through briquetting, twin screw, arc splint and the setting of centre gripping gasbag, arm is disturbed and is taken precautions against accident when preventing that the child from drawing blood, through the setting of first slide bar, third slide bar, first grip block and second grip block, prevent that vacuum blood drawing tube from producing displacement, rocking and taking precautions against accident when drawing blood, through the setting of protective case, the push pedal, L type draw-in groove, slider and spacing groove, can both avoid blood sampling needle fish tail relevant personnel to initiate the infection around the blood sampling, prevent to a certain extent that the bacterial germ from getting into blood sampling sample and influencing the test result.
Description
Technical Field
The utility model relates to the technical field of pediatric internal medicine venous hemostix, in particular to a pediatric internal medicine venous hemostix.
Background
At present, parents attach great importance to the health of children, and children blood is collected more and more, so that the children blood is collected very hard due to the fact that children are thin and do not cooperate.
The existing pediatric intravenous hemostix is used for singly fixing the child arm or the blood collection tube, accidents are easy to happen, and the needle head is easy to scratch related personnel after blood collection so that infection is caused.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a pediatric internal medicine venous hemostix, which solves the problems in the prior art.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a pediatric internal medicine venous hemostix, the on-line screen storage device comprises a base, the U type groove has been seted up to the inside of base, a lateral wall in U type groove is provided with the bearing frame, another lateral wall in U type groove is provided with the bearing, the inside rotation of bearing frame is installed the twin screw, the middle part of twin screw is provided with the gear, the one end of twin screw passes through the bearing and is connected with the base rotation, be provided with adjust knob behind the base is worn out to the one end of twin screw, the transmission is connected with the nut on the surface of twin screw, the upper surface of nut is provided with first slide bar, the one end of first slide bar is provided with the joint piece, the inside of joint piece is provided with the trachea, the both sides wall joint of joint piece has arc splint, the centre gripping gasbag is installed to the inner wall of arc splint, the middle part of base has been seted up the post groove, first spout, the inside sliding connection of first spout has the briquetting, the lower surface of briquetting is provided with the second slide bar, the lower extreme of second is provided with the rack, the surface of second spring has the first spring, the one end butt at the lower surface of briquetting, the bottom surface of first spring is connected at the lower surface of briquetting, the first slide bar of first spring, the bottom surface of first spring is provided with the first slide bar, the bottom surface of the first slide bar is provided with the third slide bar, the inside of the third slide bar is provided with the groove, the inside of the groove, the third slide bar is provided with the groove, the fixed groove, the top surface of the third slide holder is set up, the top of the third slide bar, the top is provided with the third slide bar, the side of the groove, the top is provided with the groove, the top, A garbage recycling bin.
Optionally, the inside joint of standing groove has the vacuum heparin tube, the upper surface of vacuum heparin tube is provided with the hose, the one end of hose is connected with blood sampling subassembly, blood sampling subassembly includes the main part, the protective case has been cup jointed to the surface of main part, L type draw-in groove has been seted up to protective case's one end, the other end joint of protective case has the syringe needle protective case, the upper surface and the hose connection of main part, the lower surface joint of main part has the blood sampling syringe needle, the one end that the blood sampling syringe needle was kept away from to the main part is provided with the push pedal, the push pedal is mutually supported with L type draw-in groove, the one end that the blood sampling syringe needle was kept away from to the main part is provided with the ring platform, the fourth spout has been seted up to the inside sliding connection of fourth spout, the inside of fourth spout is provided with the second spring, the one end butt of second spring has the inside wall of fourth spout, the other end butt of second spring is at the lateral wall of slider, the one end butt of slider has the protective case's inner wall, the spacing groove has been seted up to protective case's inner wall upper end, slider and spacing groove mutually support.
Optionally, one end of the air pipe penetrates into the arc-shaped clamping plate after penetrating out of the clamping block, and the air pipe is communicated with the clamping air bag. The other end of the air pipe passes through the clamping block and then is provided with an inflatable air bag.
Optionally, a detachable elastic pad is installed on the inner wall of the cylindrical groove, and a detachable elastic pad is installed on the upper surface of the pressing block.
Optionally, the inner diameter of the protective sleeve below the L-shaped clamping groove is larger than the inner diameter of the L-shaped clamping groove.
(III) beneficial effects
The utility model provides a pediatric internal medicine venous hemostix, which has the following beneficial effects:
1. this pediatric internal medicine venous hemostix sets up through the cooperation of briquetting, twin screw, arc splint and centre gripping gasbag, can fix the arm position, prevents that the child from drawing blood the time arm from moving about and taking place unexpected, through the cooperation setting of first slide bar, third slide bar, first grip block and second grip block, can press from both sides tight vacuum blood drawing tube, prevents that vacuum blood drawing tube from producing displacement, rocking and taking place unexpected when drawing blood.
2. This pediatric internal medicine venous hemostix sets up through the cooperation of protective case, push pedal, L type draw-in groove, slider and spacing groove, all can avoid blood sampling needle fish tail relevant personnel to cause the infection around taking a blood sample to can prevent bacterium, germ entering blood sampling sample to a certain extent and influence the test result.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic top view of the present utility model;
FIG. 3 is a schematic view of the structure of the present utility model taken along line A-A of FIG. 2;
FIG. 4 is a schematic view of the gear of the present utility model in cross-section;
FIG. 5 is a schematic view of the blood collection set of the present utility model;
FIG. 6 is a schematic cross-sectional structural view of a lancing assembly according to the present utility model;
fig. 7 is an enlarged schematic view of the structure of fig. 6B according to the present utility model. .
In the figure: 1. a base; 2. a U-shaped groove; 3. a bearing seat; 4. a twin screw; 5. a gear; 6. a nut; 7. a first slide bar; 8. a clamping block; 9. an air pipe; 10. an arc clamping plate; 11. clamping the air bag; 12. a cylindrical groove; 13. a first chute; 14. a second chute; 15. briquetting; 16. a second slide bar; 17. a rack; 18. a first spring; 19. a third slide bar; 20. a third chute; 21. a placement groove; 22. a fixed block; 23. a groove; 24. a first clamping block; 25. a second clamping block; 26. a sight line blocking frame; 27. a line-of-sight blocking cloth; 28. a storage box; 29. a garbage recycling bin; 30. a vacuum blood collection tube; 31. a hose; 32. a blood collection assembly; 33. a main body; 34. a protective sleeve; 35. an L-shaped clamping groove; 36. needle protective sleeve; 37. a blood collection needle; 38. a push plate; 39. a ring table; 40. a fourth chute; 41. a slide block; 42. a second spring; 43. a limit groove; 44. an inflatable airbag; 45. a removable resilient pad; 46. a bearing; 47. and (5) adjusting a knob.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Example 1
A pediatric intravenous hemostix comprises a base 1, a U-shaped groove 2 is arranged in the base 1, a bearing seat 3 is arranged on one side wall of the U-shaped groove 2, a bearing 46 is arranged on the other side wall of the U-shaped groove 3, a double-wire screw 4 is rotatably arranged in the bearing seat 3, a gear 5 is arranged in the middle of the double-wire screw 4, one end of the double-wire screw 4 is rotatably connected with the base 1 through the bearing 46, an adjusting knob 47 is arranged at one end of the double-wire screw 4 after penetrating out of the base 1, a nut 6 is connected on the surface of the double-wire screw 4 in a transmission manner, a first sliding rod 7 is arranged on the upper surface of the nut 6, a clamping block 8 is arranged at one end of the first sliding rod 7, an air pipe 9 is arranged in the clamping block 8, arc clamping plates 10 are clamped on two side walls of the clamping block 8, a clamping air bag 11 is arranged on the inner wall of the arc clamping plates 10, a column groove 12, a first sliding groove 13 and a second sliding groove 14 are arranged in the middle of the base 1, the inside sliding connection of first spout 13 has briquetting 15, the lower surface of briquetting 15 is provided with second slide bar 16, the lower extreme of second slide bar 16 is provided with rack 17, the surface of second slide bar 16 has cup jointed first spring 18, the one end butt of first spring 18 is in the lower surface of briquetting 15, the other end butt of first spring 18 is in the bottom surface of first spout 13, rack 17 and gear 5 intermeshing, second slide bar 16 slides in the inside of second spout 14, the middle part of first slide bar 7 is provided with third slide bar 19, the lateral wall of U type groove 2 has seted up third spout 20, third slide bar 19 slides in third spout 20, standing groove 21 has been seted up to one end of third slide bar 19, the upper surface of third slide bar 19 is provided with fixed block 22, the upper surface of fixed block 22 has seted up recess 23, the lateral wall of fixed block 22 is provided with first grip block 24, the outer side wall of the base 1 is provided with a second clamping block 25, the upper surface of the base 1 is provided with a sight blocking frame 26, the inside of the sight blocking frame 26 is provided with a sight blocking cloth 27, and the side wall of the base 1 is clamped with a storage box 28 and a garbage recycling box 29; one end of the air pipe 9 penetrates into the arc-shaped clamping plate 10 after penetrating out of the clamping block 8, and the air pipe 9 is communicated with the clamping air bag 11. The other end of the air pipe 9 passes through the clamping block 8 and is provided with an inflatable air bag 44; the inner wall of the cylindrical groove 12 is provided with a detachable elastic pad 45, and the upper surface of the pressing block 15 is provided with the detachable elastic pad 45.
In order to prevent the accident of the arm in the process of the pediatric blood drawing, as shown in the accompanying drawings 1-6, the utility model adopts the following structure, the position of the arm can be fixed through the matched arrangement of the pressing block 15, the double-wire screw 4, the arc-shaped clamping plate 10 and the clamping air bag 11, the accident of the arm in the process of the pediatric blood drawing is prevented, and the vacuum blood drawing tube can be clamped through the matched arrangement of the first slide bar 7, the third slide bar 19, the first clamping block 24 and the second clamping block 25, so that the displacement and the shaking of the vacuum blood drawing tube in the process of the pediatric blood drawing are prevented; when the vacuum blood collection tube 30 is placed in the placing groove 21, the blood collection assembly 32 is placed in the groove 23, the arm is placed in the cylindrical groove 12 through the sight blocking cloth 27, the arm naturally falls, the arm presses the pressing block 15, the pressing block 15 drives the rack 17 to move downwards, the gear 5 drives the double-wire screw rod 4 to rotate, the two first sliding rods 7 are close to each other, the arc clamping plates 10 are close to each other to clamp the arm, the clamping air bags 11 are inflated through the inflation air bags 44, the clamping air bags 11 are gradually expanded to be in contact with the arm, so that the arm position is fixed, the arm is prevented from being disturbed when the child draws blood, the first sliding rod 7 moves and drives the third sliding rod 19 to slide towards the direction close to the base 1, the first clamping block 24 and the second clamping block 25 clamp the vacuum blood collection tube, the vacuum blood collection tube is prevented from being displaced and swaying to be unexpected when the child arm fails to completely press the pressing block 15, and after the child arm is placed, the double-wire screw rod 4 can be rotated through the adjusting knob 47 until the arc clamping plates 10 on the two sides are mutually abutted.
The infant internal medicine venous hemostix is characterized in that a vacuum blood collection tube 30 is clamped in the placing groove 21, a hose 31 is arranged on the upper surface of the vacuum blood collection tube 30, one end of the hose 31 is connected with a blood collection assembly 32, the blood collection assembly 32 comprises a main body 33, a protective sleeve 34 is sleeved on the outer surface of the main body 33, an L-shaped clamping groove 35 is formed in one end of the protective sleeve 34, a needle protecting sleeve 36 is clamped at the other end of the protective sleeve 34, the upper surface of the main body 33 is connected with the hose 31, a blood collection needle 37 is clamped on the lower surface of the main body 33, a push plate 38 is arranged at one end, far away from the blood collection needle 37, of the main body 33, the push plate 38 is matched with the L-shaped clamping groove 35, a ring table 39 is arranged at one end, close to the blood collection needle 37, a fourth sliding groove 40 is formed in the ring table 39, a sliding block 41 is connected in the fourth sliding groove 40, a second spring 42 is arranged in the fourth sliding groove 40, one end of the second spring 42 is abutted against the inner side wall of the fourth sliding groove 40, the other end of the second spring 42 is abutted against the side wall of the sliding block 41, one end of the sliding block 41 is abutted against the inner wall of the protective sleeve 34, and the upper end of the protective sleeve 34 is matched with the limiting groove 43; the inner diameter of the protective sleeve 34 below the L-shaped clamping groove 35 is larger than the inner diameter of the L-shaped clamping groove 35.
In order to prevent the blood taking needle 37 from scratching related personnel to cause infection, as shown in fig. 1-6, the utility model adopts the following structure, and through the matching arrangement of the protective sleeve 34, the push plate 38, the L-shaped clamping groove 35, the sliding block 41 and the limiting groove 43, the infection caused by the blood taking needle 37 scratching related personnel can be avoided before and after blood taking, and bacterial germs can be prevented from entering a blood taking sample to influence the test result to a certain extent; when the device is used, after the arm of a patient is fixed, the blood collection assembly 32 is lifted, the needle protection sleeve 36 is pulled out and thrown into the garbage collection box 29, blood collection is carried out, after the blood collection is completed, the arm is slowly lifted after the air which clamps the air bag 11 is discharged, the pressing block 15 slides upwards under the action of the first spring 18, the double-wire screw 4 rotates reversely, the arm can be taken out at the moment, and the vacuum blood collection tube 30 can also be taken out; after blood collection is completed, the protective sleeve 34 is rotated, the push plate 38 is separated from the L-shaped clamping groove 35, the protective sleeve 34 is pushed, one end of the sliding block 41 slides into the limiting groove 43 under the action of the second spring 42, and the blood collection needle 37 is wrapped inside the protective sleeve 34 at this time, so that bacterial germs are prevented from entering a blood collection sample to a certain extent to influence the test result, and a scratch of a processor during recovery of the blood collection needle 37 can be prevented from causing infection.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (5)
1. The utility model provides a pediatric internal medicine venous hemostix, includes base, its characterized in that: the inside of base has been seted up the U type groove, one side wall of U type groove is provided with the bearing frame, another lateral wall of U type groove is provided with the bearing, the inside rotation of bearing frame is installed the twin screw, the middle part of twin screw is provided with the gear, the one end of twin screw passes through the bearing and rotates with the base to be connected, be provided with adjust knob after the base is worn out to the one end of twin screw, the transmission is connected with the nut on the surface of twin screw, the upper surface of nut is provided with first slide bar, the one end of first slide bar is provided with the joint piece, the inside of joint piece is provided with the trachea, the both sides wall joint of joint piece has arc splint, the centre gripping gasbag is installed to the inner wall of arc splint, the column groove has been seted up at the middle part of base, first spout, the second spout, the inside sliding connection of first spout has the briquetting, the lower surface of briquetting is provided with the second slide bar, the lower extreme of second slide bar is provided with the rack, the surface of second spring is cup jointed and is provided with first spring, the lower surface of first spring, the other end butt at the bottom surface of briquetting, the bottom surface of first spout, the bottom surface at the first spout, the bottom surface of the third slide bar is provided with the fixed groove, the third side wall of the third slide bar is provided with the inside the fixed groove, the third baffle box is set up, the inside the third baffle box is provided with the third baffle box, the inside the third baffle box is provided with the side wall, the third baffle box, the inside the third baffle box is set up on the side of the third baffle box, the inside bottom surface of the third baffle box has the third baffle box, the inside the bottom inside the baffle box, and has the third baffle box, and the bottom inside the bottom down on the bottom.
2. The pediatric internal venous hemostix of claim 1, wherein: the inside joint of standing groove has the vacuum heparin tube, the upper surface of vacuum heparin tube is provided with the hose, the one end of hose is connected with blood sampling subassembly, blood sampling subassembly includes the main part, the protective case has been cup jointed to the surface of main part, L type draw-in groove has been seted up to protective case's one end, the needle protective case has been cup jointed to the other end joint of protective case, the upper surface and the hose connection of main part, the lower surface joint of main part has the blood sampling syringe needle, the one end that the blood sampling syringe needle was kept away from to the main part is provided with the push pedal, push pedal and L type draw-in groove mutually support, the one end that the blood sampling syringe needle was kept away from to the main part is provided with the ring platform, the fourth spout has been seted up to the inside of ring platform, the inside sliding connection of fourth spout has the slider, the inside of fourth spout is provided with the second spring, the one end butt of second spring has the inside wall of fourth spout, the other end butt of second spring is at the lateral wall of slider, the one end butt of slider has protective case's inner wall, the spacing groove has been seted up to protective case's inner wall upper end, slider and spacing groove mutually support.
3. The pediatric internal venous hemostix of claim 1, wherein: one end of the air pipe penetrates into the arc-shaped clamping plate after penetrating out of the clamping block, the air pipe is communicated with the clamping air bag, and the inflatable air bag is arranged after the other end of the air pipe penetrates out of the clamping block.
4. The pediatric internal venous hemostix of claim 1, wherein: the inner wall of the cylindrical groove is provided with a detachable elastic pad, and the upper surface of the pressing block is provided with a detachable elastic pad.
5. A pediatric internal venous hemostix as claimed in claim 2, wherein: the inner diameter of the protective sleeve below the L-shaped clamping groove is larger than the inner diameter of the L-shaped clamping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321687060.6U CN220477593U (en) | 2023-06-30 | 2023-06-30 | Pediatric internal medicine venous hemostix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321687060.6U CN220477593U (en) | 2023-06-30 | 2023-06-30 | Pediatric internal medicine venous hemostix |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220477593U true CN220477593U (en) | 2024-02-13 |
Family
ID=89831013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321687060.6U Active CN220477593U (en) | 2023-06-30 | 2023-06-30 | Pediatric internal medicine venous hemostix |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220477593U (en) |
-
2023
- 2023-06-30 CN CN202321687060.6U patent/CN220477593U/en active Active
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