CN211460570U - Can make things convenient for medical personnel to puncture mount of radial artery blood sampling - Google Patents
Can make things convenient for medical personnel to puncture mount of radial artery blood sampling Download PDFInfo
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- CN211460570U CN211460570U CN201921868174.4U CN201921868174U CN211460570U CN 211460570 U CN211460570 U CN 211460570U CN 201921868174 U CN201921868174 U CN 201921868174U CN 211460570 U CN211460570 U CN 211460570U
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- fixed box
- puncture
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Abstract
The utility model discloses a can make things convenient for medical personnel to puncture radial artery blood sampling's mount, including first fixed box, second fixed box and base, the second fixed box sets up in the upper end of base, first fixed box is fixed to be set up at the surface of second fixed box, the up end both sides of base are fixed and are provided with the traveller, the traveller slides and runs through second fixed box, the adjacent surface of second fixed box and traveller all is provided with the recess, the inside of second fixed box is fixed and is provided with the fixed plate, be formed with the sliding chamber between the inner roof of fixed plate and second fixed box, it is provided with two sliders to slide in the sliding chamber; through the design of the sliding rod and the first return spring, the fixing frame can be adjusted according to the arm thickness of a person to be bled by lifting the sliding rod, the sliding rod can be automatically locked by loosening the sliding rod, the operation is simple and convenient, the limit fixation of arms with different thicknesses is effectively realized, and the success rate of blood sampling puncture tube placement is improved.
Description
Technical Field
The utility model belongs to the technical field of medical treatment blood sampling auxiliary assembly, concretely relates to can make things convenient for medical personnel's puncture radial artery blood sampling's mount.
Background
In the middle of the medical blood sampling process, radial artery puncture is used extensively, but receives influences such as the shake of personnel's health of being sampled, and the tub success rate is put in the puncture is lower, and the puncture easily appears puncturing repeatedly, and the puncture point is bled, phenomenons such as hematoma, put the tub in order to ensure the puncture and succeed, and medical personnel can use fixing device will be fixed by the personnel's hand of being sampled to improve the tub success rate of puncture.
The mount of current medical personnel puncture radial artery blood sampling, the arm thickness that has different patients is different, and the lock is not enough fastened easily appears in traditional box-like mount of covering, and fixed effect is relatively poor, or the lock leads to the blood vessel to be pressed stifled problem too closely really, for this reason we provide one kind and can make things convenient for medical personnel puncture radial artery blood sampling's mount.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can make things convenient for medical personnel's puncture radial artery blood sampling's mount to the mount of the current medical personnel puncture radial artery blood sampling that proposes in solving above-mentioned background art, the arm thickness that has different patients is different, and the lock is not enough fastened easily appears in traditional box-like mount of covering, and fixed effect is relatively poor, or the lock leads to the blood vessel to be pressed stifled problem firmly excessively.
In order to achieve the above object, the utility model provides a following technical scheme: a fixing frame capable of facilitating medical personnel to puncture radial artery blood sampling comprises a first fixing box, a second fixing box and a base, wherein the second fixing box is arranged at the upper end of the base, the first fixing box is fixedly arranged on the outer surface of the second fixing box, sliding columns are fixedly arranged on two sides of the upper end surface of the base and penetrate through the second fixing box in a sliding mode, grooves are formed in the adjacent surfaces of the second fixing box and the sliding columns, a fixing plate is fixedly arranged inside the second fixing box, a sliding cavity is formed between the fixing plate and the inner top wall of the second fixing box, two sliding blocks are arranged in the sliding cavity in a sliding mode, fixing pins are fixedly arranged on the opposite ends of the two sliding blocks, clamping grooves which are uniformly distributed are formed in the outer surface of each sliding column, the fixing pins are clamped with the clamping grooves, pressing blocks are arranged on the adjacent surfaces of the two sliding blocks in a sliding mode, a sliding rod is fixedly arranged at the, the fixed box of upper surface of the fixed box of second is provided with the fixed box of third, the slide bar slides and runs through the fixed box of third, and the surface cover of slide bar is equipped with first reset spring and spacing ring, spacing ring and slide bar fixed connection.
Preferably, the lower surface of the sliding block is provided with a sliding chute, one end of the sliding chute is fixedly provided with a second reset spring, the upper surface of the fixing plate is fixedly provided with a limiting plate, and the limiting plate extends out of the sliding chute and is fixedly connected with the second reset spring.
Preferably, two first cushions are symmetrically arranged in a groove in the lower surface of the second fixing box, and a second cushion is fixedly arranged in a groove in the upper surface of the base.
Preferably, the upper surface of the first fixed box is screwed through a screw rod through threads, the lower end of the screw rod is rotatably connected with a hexagonal prism through a rotating shaft, the hexagonal prism slides to stretch out the lower surface of the first fixed box, and the end part of the stretching end is fixedly provided with an arc plate.
Preferably, the arc plate is of an arc-shaped structure, and the lower surface of the arc plate is provided with a rubber cushion through glue adhesion.
Preferably, the two sides of the lower surface of the pressing block and the adjacent surfaces of the two sliding blocks are both provided with inclined surfaces, and the sliding blocks and the pressing block are in sliding press fit.
Preferably, the lower end of the outer side face of the base is provided with a folding groove, an iron sheet with holes is rotatably arranged in the folding groove through a rotating shaft, a magnet is embedded into the inner surface of the folding groove, and the magnet is adsorbed to the iron sheet with holes.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) through the design of the sliding rod and the first return spring, the fixing frame can be adjusted according to the arm thickness of a person to be bled by lifting the sliding rod, the sliding rod can be automatically locked by loosening the sliding rod, the operation is simple and convenient, the limit fixation of arms with different thicknesses is effectively realized, and the success rate of blood sampling puncture tube placement is improved.
(2) Through designing second reset spring, ensure that fixed pin and draw-in groove are automatic to be relieved the block, set up the first cushion of symmetric distribution in both sides, reserve certain gap, avoid radial artery to be pressed stifled, set up the circular arc board, be convenient for rotate the lead screw and compress tightly the hemostasis with radial artery, set up foraminiferous iron sheet, the equipment of being convenient for is fixed.
Drawings
Fig. 1 is a top view of a first fixing box and a second fixing box of the present invention;
fig. 2 is a front view of a second fixing box and a base of the present invention;
fig. 3 is a sectional view of a second fixing case of the present invention;
fig. 4 is a sectional view of a first fixing box of the present invention;
FIG. 5 is a connecting structure of the sliding block and the fixing plate of the present invention;
in the figure: 1. a first stationary box; 2. a second stationary box; 3. a first cushion; 4. a base; 5. a second cushion; 7. folding the groove; 8. an iron sheet with holes; 9. a traveler; 10. a slider; 12. a fixing plate; 13. a fixing pin; 14. briquetting; 15. a third fixing case; 16. a slide bar; 17. a first return spring; 18. a limiting ring; 19. A circular arc plate; 20. a hexagonal prism; 21. a screw rod; 22. a chute; 23. a limiting plate; 24. a second return spring.
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.
Examples
Referring to fig. 1-5, the present invention provides a technical solution: a fixing frame convenient for medical staff to puncture radial artery for blood sampling comprises a first fixing box 1, a second fixing box 2 and a base 4, wherein the second fixing box 2 is arranged at the upper end of the base 4, the first fixing box 1 is fixedly arranged on the outer surface of the second fixing box 2, sliding columns 9 are fixedly arranged on two sides of the upper end surface of the base 4, the sliding columns 9 penetrate through the second fixing box 2 in a sliding mode, grooves are formed in the adjacent surfaces of the second fixing box 2 and the sliding columns 9, a fixing plate 12 is fixedly arranged inside the second fixing box 2, a sliding cavity is formed between the fixing plate 12 and the inner top wall of the second fixing box 2, two sliding blocks 10 are arranged in the sliding cavity in a sliding mode, fixing pins 13 are fixedly welded to the deviated ends of the two sliding blocks 10, clamping grooves which are uniformly distributed are formed in the outer surface of the sliding columns 9, the fixing pins 13 are clamped with the clamping grooves, pressing blocks 14 are slidably arranged on the adjacent surfaces of the two sliding blocks 10, a sliding, the upper surface welded fastening of the second fixed box 2 has the third fixed box 15, slide bar 16 slides and runs through the third fixed box 15, and the surface cover of slide bar 16 is equipped with first reset spring 17 and spacing ring 18, spacing ring 18 is solid as an organic whole with slide bar 16, lift slide bar 16 earlier, treat that bloodletting personnel's arm places behind the recess of base 4 upper surface, the fixed box 2 of downward slip second is fixed with the arm pressfitting, then loosen slide bar 16, promote briquetting 14 and two slider 10 pressfittings under the effect of first reset spring 17, two sliders 10 move to both sides, drive the draw-in groove looks block of fixed pin 13 and traveller 9 surface, realize the quick fixed to the fixed box 2 of second.
In this embodiment, the sliding groove 22 is formed in the lower surface of the sliding block 10, the second return spring 24 is fixedly arranged at one end of the sliding groove 22, the limiting plate 23 is fixedly welded to the upper surface of the fixing plate 12, the limiting plate 23 extends out of the sliding groove 22 and is fixedly connected with the second return spring 24, and the second return spring 24 is arranged, so that the two sliding blocks 10 are convenient to approach each other after the sliding rod 16 is lifted upwards, and the fixing pin 13 is ensured to be disengaged from the clamping groove in the sliding column 9.
In this embodiment, the symmetry is provided with two first cushions 3 in the lower surface recess of the fixed box 2 of second, and the upper surface recess internal fixation of base 4 is provided with second cushion 5, sets up the first cushion 3 of symmetric distribution in both sides, reserves certain gap, presses stifled with the radial artery when avoiding the pressfitting to fix.
In this embodiment, the upper surface of first fixed box 1 is through the screw thread closure soon having the lead screw 21, and the lower extreme of lead screw 21 is rotated through the pivot and is connected with hexagonal prism 20, and hexagonal prism 20 slides and stretches out the lower surface of first fixed box 1, and stretches out the end fixing and be provided with circular arc board 19, and circular arc board 19 is convex structure, and the lower surface of circular arc board 19 is provided with the rubber cushion through the glue bonding, sets up circular arc board 19, is convenient for rotate lead screw 21 and stanchs.
In this embodiment, the two sides of the lower surface of the pressing block 14 and the adjacent surfaces of the two sliding blocks 10 are both provided with inclined surfaces, the sliding blocks 10 and the pressing block 14 are in sliding press fit, and the inclined surfaces are provided, so that the sliding extrusion of the sliding blocks 10 and the pressing block 14 is facilitated.
In this embodiment, the folding groove 7 has been seted up to the lateral surface lower extreme of base 4, rotates through the pivot in the folding groove 7 and is provided with foraminiferous iron sheet 8, and the internal surface embedding of folding groove 7 is provided with magnet, and magnet adsorbs mutually with foraminiferous iron sheet 8, sets up foraminiferous iron sheet 8, the fixed equipment of being convenient for.
The utility model discloses a theory of operation and use flow: by arranging the sliding rod 16 and the first reset spring 17, the sliding rod 16 is lifted firstly when the blood sampling puncture tube is used, after the arm of a person to be subjected to blood sampling is placed in the groove on the upper surface of the base 4, the second fixing box 2 slides downwards to press and fix the arm, then the sliding rod 16 is loosened, the pressing block 14 is pushed to be pressed with the two sliding blocks 10 under the action of the first reset spring 17, the two sliding blocks 10 move towards two sides to drive the fixing pin 13 to be clamped with the clamping groove on the outer surface of the sliding column 9, the second fixing box 2 is quickly fixed, the operation is simple and convenient, the limiting and fixing of arms with different thicknesses are effectively realized, and the success rate of blood sampling puncture tube placement is improved;
through setting up second reset spring 24, be convenient for two sliders 10 are close to each other after upwards mentioning slide bar 16, ensure that the draw-in groove on fixed pin 13 and the traveller 9 removes the block, set up the first cushion 3 of symmetric distribution in both sides, reserve certain gap, press the radial artery stifled when avoiding the pressfitting fixed, set up circular arc board 19, be convenient for rotate lead screw 21 and make it plug up the gap of reserving between second fixed box 2 and the arm, can play hemostatic effect, set up foraminiferous iron sheet 8, be convenient for fixed equipment, set up magnet, be convenient for roll over foraminiferous iron sheet 8, make things convenient for the packing transportation.
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 (7)
1. The utility model provides a can make things convenient for mount of medical personnel puncture radial artery blood sampling, includes first fixed box (1), the fixed box of second (2) and base (4), the fixed box of second (2) set up the upper end at base (4), the fixed surface that sets up at the fixed box of second (2) of first fixed box (1), its characterized in that: sliding columns (9) are fixedly arranged on two sides of the upper end face of the base (4), the sliding columns (9) penetrate through the second fixing box (2) in a sliding mode, grooves are formed in the adjacent faces of the second fixing box (2) and the sliding columns (9), a fixing plate (12) is fixedly arranged inside the second fixing box (2), a sliding cavity is formed between the fixing plate (12) and the inner top wall of the second fixing box (2), two sliding blocks (10) are arranged in the sliding cavity in a sliding mode, fixing pins (13) are fixedly arranged at the deviating ends of the two sliding blocks (10), clamping grooves which are uniformly distributed are formed in the outer surface of each sliding column (9), the fixing pins (13) are clamped with the clamping grooves, pressing blocks (14) are arranged on the adjacent faces of the two sliding blocks (10) in a sliding mode, sliding rods (16) are fixedly arranged at the upper ends of the pressing blocks (14), and a third fixing box (15) is fixedly arranged on the upper surface of the second, the sliding rod (16) penetrates through the third fixing box (15) in a sliding mode, a first return spring (17) and a limiting ring (18) are sleeved on the outer surface of the sliding rod (16), and the limiting ring (18) is fixedly connected with the sliding rod (16).
2. The fixture according to claim 1, wherein said fixture is adapted to facilitate medical personnel to puncture the radial artery for blood collection: spout (22) have been seted up to the lower surface of slider (10), the fixed second reset spring (24) that is provided with of one end of spout (22), the fixed surface of fixed plate (12) is provided with limiting plate (23), limiting plate (23) stretch out in spout (22) and with second reset spring (24) fixed connection.
3. The fixture according to claim 1, wherein said fixture is adapted to facilitate medical personnel to puncture the radial artery for blood collection: two first cushions (3) are symmetrically arranged in a groove on the lower surface of the second fixing box (2), and a second cushion (5) is fixedly arranged in a groove on the upper surface of the base (4).
4. The fixture according to claim 1, wherein said fixture is adapted to facilitate medical personnel to puncture the radial artery for blood collection: the upper surface of the first fixed box (1) is screwed through a screw rod (21) through threads, the lower end of the screw rod (21) is rotatably connected with a hexagonal prism (20) through a rotating shaft, the hexagonal prism (20) slides to stretch out the lower surface of the first fixed box (1), and the end portion of the stretching end is fixedly provided with an arc plate (19).
5. The fixture according to claim 1, wherein said fixture is adapted to facilitate medical personnel to puncture the radial artery for blood collection: still include circular arc board (19), circular arc board (19) are convex structure, and the lower surface of circular arc board (19) is provided with the rubber cushion through the glue bonding.
6. The fixture according to claim 1, wherein said fixture is adapted to facilitate medical personnel to puncture the radial artery for blood collection: the two sides of the lower surface of the pressing block (14) and the adjacent surfaces of the two sliding blocks (10) are both provided with inclined surfaces, and the sliding blocks (10) and the pressing block (14) are in sliding press fit.
7. The fixture according to claim 1, wherein said fixture is adapted to facilitate medical personnel to puncture the radial artery for blood collection: the folding device is characterized in that a folding groove (7) is formed in the lower end of the outer side face of the base (4), a perforated iron sheet (8) is rotatably arranged in the folding groove (7) through a rotating shaft, a magnet is embedded into the inner surface of the folding groove (7), and the magnet is adsorbed to the perforated iron sheet (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921868174.4U CN211460570U (en) | 2019-11-01 | 2019-11-01 | Can make things convenient for medical personnel to puncture mount of radial artery blood sampling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921868174.4U CN211460570U (en) | 2019-11-01 | 2019-11-01 | Can make things convenient for medical personnel to puncture mount of radial artery blood sampling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211460570U true CN211460570U (en) | 2020-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921868174.4U Expired - Fee Related CN211460570U (en) | 2019-11-01 | 2019-11-01 | Can make things convenient for medical personnel to puncture mount of radial artery blood sampling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211460570U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112401883A (en) * | 2020-11-20 | 2021-02-26 | 吉林大学第一医院 | Fixing device for nursing and blood sampling |
-
2019
- 2019-11-01 CN CN201921868174.4U patent/CN211460570U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112401883A (en) * | 2020-11-20 | 2021-02-26 | 吉林大学第一医院 | Fixing device for nursing and blood sampling |
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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 |
Granted publication date: 20200911 Termination date: 20211101 |
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| CF01 | Termination of patent right due to non-payment of annual fee |