CN214286192U - Auxiliary stand is used in PICC puncture - Google Patents
Auxiliary stand is used in PICC puncture Download PDFInfo
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- CN214286192U CN214286192U CN202022933857.2U CN202022933857U CN214286192U CN 214286192 U CN214286192 U CN 214286192U CN 202022933857 U CN202022933857 U CN 202022933857U CN 214286192 U CN214286192 U CN 214286192U
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- threaded rod
- bolt
- moving block
- plate
- auxiliary stand
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Abstract
The utility model discloses a PICC auxiliary stand for puncture, which comprises a clamping plate and i, the splint bottom is equipped with first bolt, first bolt passes through threaded connection with splint, splint top one side is equipped with the riser, riser and splint fixed connection, the riser top is equipped with the diaphragm, diaphragm and riser fixed connection, be equipped with the threaded rod between diaphragm and the splint, threaded rod top and bottom pass through bearing swing joint with diaphragm and splint respectively, the threaded rod top runs through the diaphragm and extends to the diaphragm top. The utility model discloses a rotate to rotate and to make the threaded rod rotate, through the threaded connection of threaded rod and movable block, can make the threaded rod can move in its outside when rotating the movable block, can drive connecting block and backup pad through the removal of movable block and move together, because the distance that the movable block once removed is very little, thereby makes the utility model discloses adjustment high position that can be very accurate.
Description
Technical Field
The utility model relates to a medical treatment auxiliary instrument technical field, more specifically says, the utility model relates to a PICC auxiliary stand for puncture.
Background
When disinfecting before carrying out the PICC puncture for the patient, whole arm need be raised, and the patient is tired relatively, generally all is that the assistant lifts patient's hand and helps fixed position, has just wasted too much manpower and time, great reduction work efficiency. And puncture blood vessel first-selected valuable vein, the blood vessel is inclined to the inboard of patient's health, and the patient also can feel uncomfortable.
Chinese patent with patent application number CN208926880U discloses a PICC venous catheterization puncture hand frame, which comprises a panel device, a support device, a base, a pin shaft and a reinforcing rib, wherein the panel device is connected with the base through the pin shaft, the bottom surface of the base is at least fixedly provided with the support device, one end of the reinforcing rib is fixed on the base, the other end of the reinforcing rib is fixed on the support device, the panel device comprises a panel, grooves, a leather collar and spacers, the bottom surface of the rectangular panel is provided with two semicircular grooves, at least two layers of spacers are fixed on the surface of the panel through the leather collar, the support device comprises a support I, a support II and a clamp device, the surface of an adjuster is provided with a circular hole IV, an elastic sheet and a nut are fixedly connected on a butterfly bolt, and the clamp is fixedly arranged at the tail end of the adjuster; the puncture can be completed without the assistance of personnel, the injury to patients can not be caused, the success rate of puncture is improved, and the workload of medical personnel is greatly reduced.
However, the patent also has the following disadvantages: when the height of the utility model is required to be adjusted, the cylinder is arranged in the round holes at different positions, so that the distance of one-time adjustment is fixed, and the use is not very convenient.
Therefore, it is necessary to provide a PICC puncture auxiliary stent to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a PICC auxiliary stand for puncture changes through rotating and to make the threaded rod rotate, through the threaded connection of threaded rod and movable block, can make the threaded rod can move outside its at the movable block when rotating, can drive connecting block and backup pad through the removal of movable block and move together, because the distance that the movable block once moved is very little, thereby makes the utility model discloses adjustment height position that can be very accurate.
In order to achieve the above object, the utility model provides a following technical scheme: the PICC puncture auxiliary support comprises a clamping plate, wherein a first bolt is arranged at the bottom of the clamping plate and is in threaded connection with the clamping plate, a vertical plate is arranged on one side of the top of the clamping plate and is fixedly connected with the clamping plate, a transverse plate is arranged at the top of the vertical plate and is fixedly connected with the vertical plate, a threaded rod is arranged between the transverse plate and the clamping plate, the top end and the bottom end of the threaded rod are respectively movably connected with the transverse plate and the clamping plate through bearings, the top end of the threaded rod penetrates through the transverse plate and extends to the top of the transverse plate, a moving block is arranged outside the threaded rod and is movably connected with the threaded rod through bearings, the moving block is arranged on one side of the vertical plate, a ball body is arranged inside one side of the moving block, a second bolt is arranged on the top of the moving block, the bottom end of the second bolt penetrates through the moving block and the ball body and extends to the bottom of the moving block, and a nut is arranged outside the second bolt, the nut is in threaded connection with the second bolt, the nut is arranged at the bottom of the moving block, a connecting block is fixedly arranged on one side of the ball body, the connecting block is arranged on one side of the moving block, a round rod is arranged inside the connecting block, the round rod is in threaded connection with the connecting block, a supporting plate is fixedly arranged on one side of the round rod, and the supporting plate is arranged on one side of the connecting block.
In a preferred embodiment, a circular groove is formed in one side of the connecting block, the round rod is arranged in the circular groove, and the round rod is in threaded connection with the circular groove.
In a preferred embodiment, a sponge cushion is arranged on the top of the supporting plate, and the sponge cushion is fixedly connected with the supporting plate.
In a preferred embodiment, a handle is arranged on one side of the support plate, and the handle is fixedly connected with the support plate.
In a preferred embodiment, a rotating handle is fixedly arranged at the top of the threaded rod and is arranged at the top of the transverse plate.
In a preferred embodiment, a first through hole is formed in the top of the moving block, the threaded rod is arranged in the first through hole, and the threaded rod is in threaded connection with the first through hole.
In a preferred embodiment, one side of the moving block is provided with a groove, and the ball is arranged in the groove.
In a preferred embodiment, two circular holes are formed in one side of the moving block, the two circular holes are formed in the top and the bottom of the groove respectively, the circular holes are communicated with the groove, and the second bolts are arranged inside the circular holes.
In a preferred embodiment, a second through hole is opened at the top of the ball body, the second bolt is arranged inside the second through hole, the second through hole is arranged between the two circular holes, and the second through hole is communicated with the circular holes.
In a preferred embodiment, the top of the connecting block is provided with a third bolt, and the third bolt is in threaded connection with the connecting block.
The utility model discloses a technological effect and advantage:
1. the utility model can rotate the threaded rod by rotating the rotating handle, and the movable block can move outside the threaded rod when the threaded rod rotates by the threaded connection of the threaded rod and the movable block, and the connecting block and the supporting plate can be driven to move together by the movement of the movable block, and the distance of one-time movement of the movable block is very small, so that the height position of the utility model can be very accurately adjusted;
2. the utility model can make the connecting block drive the sphere to move in the groove by loosening the nut and then rotating the supporting plate, and then tighten the nut to contact with the bottom of the moving block after moving to a proper position, so that the second bolt can fix the position of the sphere, thereby realizing the adjustment of the front and back positions of the supporting plate;
3. the utility model discloses a rotate the handle, can make the backup pad rotate to make the round bar rotate in circular recess inside, need the small size when rotating to rotate, adjust to suitable angle stall handle tighten again the third bolt spacing can, just can realize the adjustment of backup pad angle.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a cross-sectional view of the present invention.
Fig. 3 is a cross-sectional view of the riser and threaded rod of the present invention.
Fig. 4 is a sectional view of the moving block of the present invention.
Fig. 5 is a top view of the moving block of the present invention.
Fig. 6 is a cross-sectional view of the ball and the connecting block of the present invention.
Fig. 7 is an enlarged view of a portion a in fig. 2 according to the present invention.
The reference signs are: the novel multifunctional combined clamp comprises a clamping plate 1, a first bolt 2, a vertical plate 3, a transverse plate 4, a threaded rod 5, a movable block 6, a sphere 7, a second bolt 8, a nut 9, a connecting block 10, a round rod 11, a round groove 12, a supporting plate 13, a sponge cushion 14, a handle 15, a rotating handle 16, a first through hole 17, a groove 18, a round hole 19, a second through hole 20 and a third bolt 21.
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.
The PICC auxiliary support for puncture shown in figures 1-7 comprises a clamp plate 1, wherein a first bolt 2 is arranged at the bottom of the clamp plate 1, the first bolt 2 is connected with the clamp plate 1 through a thread, a vertical plate 3 is arranged on one side of the top of the clamp plate 1, the vertical plate 3 is fixedly connected with the clamp plate 1, a horizontal plate 4 is arranged at the top of the vertical plate 3, the horizontal plate 4 is fixedly connected with the vertical plate 3, a threaded rod 5 is arranged between the horizontal plate 4 and the clamp plate 1, the top end and the bottom end of the threaded rod 5 are respectively movably connected with the horizontal plate 4 and the clamp plate 1 through bearings, the top end of the threaded rod 5 penetrates through the horizontal plate 4 and extends to the top of the horizontal plate 4, a moving block 6 is arranged outside the threaded rod 5, the moving block 6 is movably connected with the threaded rod 5 through a bearing, the moving block 6 is arranged on one side of the vertical plate 3, a ball 7 is arranged inside one side of the moving block 6, and a second bolt 8 is arranged at the top of the moving block 6, the bottom end of the second bolt 8 penetrates through the moving block 6 and the ball body 7 and extends to the bottom of the moving block 6, a nut 9 is arranged outside the second bolt 8, the nut 9 is in threaded connection with the second bolt 8, the nut 9 is arranged at the bottom of the moving block 6, a connecting block 10 is fixedly arranged on one side of the ball body 7, the connecting block 10 is arranged on one side of the moving block 6, a round rod 11 is arranged inside the connecting block 10, the round rod 11 is in threaded connection with the connecting block 10, a supporting plate 13 is fixedly arranged on one side of the round rod 11, and the supporting plate 13 is arranged on one side of the connecting block 10.
Further, a circular groove 12 is formed in one side of the connecting block 10, the circular rod 11 is arranged inside the circular groove 12, the circular rod 11 is connected with the circular groove 12 through threads, and the circular rod 11 can conveniently rotate inside the connecting block 10 through the arrangement of the circular groove 12;
further, a spongy cushion 14 is arranged at the top of the supporting plate 13, the spongy cushion 14 is fixedly connected with the supporting plate 13, and the arrangement of the spongy cushion 14 can prevent the arm of the patient from directly contacting the cold supporting plate 13;
furthermore, a handle 15 is arranged on one side of the support plate 13, the handle 15 is fixedly connected with the support plate 13, and the support plate 13 can be conveniently rotated through the handle 15;
furthermore, a rotating handle 16 is fixedly arranged at the top of the threaded rod 5, the rotating handle 16 is arranged at the top of the transverse plate 4, and the threaded rod 5 can be conveniently rotated through the arrangement of the rotating handle 16;
further, a first through hole 17 is formed in the top of the moving block 6, the threaded rod 5 is arranged inside the first through hole 17, the threaded rod 5 is connected with the first through hole 17 through threads, and the moving block 6 can conveniently move outside the threaded rod 5 through the arrangement of the first through hole 17;
furthermore, a groove 18 is formed in one side of the moving block 6, the ball 7 is arranged in the groove 18, and the ball 7 can conveniently rotate in the moving block 6 through the arrangement of the groove 18;
furthermore, two circular holes 19 are formed in one side of the moving block 6, the two circular holes 19 are respectively formed in the top and the bottom of the groove 18, the circular holes 19 are communicated with the groove 18, the second bolts 8 are arranged inside the circular holes 19, and the second bolts 8 can conveniently penetrate through the moving block 6 through the arrangement of the circular holes 19;
furthermore, a second through hole 20 is formed in the top of the sphere 7, the second bolt 8 is arranged inside the second through hole 20, the second through hole 20 is arranged between the two circular holes 19, the second through hole 20 is communicated with the circular holes 19, and the second bolt 8 can conveniently penetrate through the sphere 7 through the arrangement of the second through hole 20;
further, the top of the connecting block 10 is provided with a third bolt 21, the third bolt 21 is connected with the connecting block 10 through threads, and the round bar 11 can be limited by the third bolt 21, so that the round bar 11 is prevented from rotating.
The utility model discloses the theory of operation: when using the utility model discloses the time, at first with splint 1 card in one side of sick bed, through screwing up first bolt 2 and sick bed contact, can fix splint 1's position. Then, the threaded rod 5 is rotated by rotating the rotating handle 16, so that the moving block 6 in threaded connection with the threaded rod 5 can move on the threaded rod 5, the moving block 6 can drive the connecting block 10 and the supporting plate 13 to move, and the rotating handle 16 is stopped after the moving block 6 is adjusted to a proper position. The second bolt 8 can move by rotating the nut 9, the supporting plate 13 is moved in the front-back direction, the ball body 7 moves in the groove 18, the nut 9 is screwed down after the ball body is moved to a proper position, the nut 9 is in contact with the bottom of the moving block 6, the position of the ball body 7 is limited, and the front-back position adjustment is achieved. When the angle needs to be adjusted, the supporting plate 13 is rotated by holding the handle 15 to enable the round rod 11 to rotate in the round groove 12 inside the connecting block 10, the round rod 11 rotates in a small angle according to the angle during rotation, the third bolt 21 is screwed down to be in contact with the round rod 11 after the round rod rotates to a proper angle, and the position of the round rod 11 is fixed, so that the angle can be adjusted. Later on patient directly places the arm backup pad 13 can, backup pad 13 after the adjustment can let comfortable the placing of patient's hand, avoids cold backup pad 13 of patient's arm direct contact through setting up of foam-rubber cushion 14, alright in order to carry out the PICC puncture.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (10)
- Auxiliary stand is used in PICC puncture, including splint (1), its characterized in that: the bottom of the clamping plate (1) is provided with a first bolt (2), the first bolt (2) is connected with the clamping plate (1) through threads, one side of the top of the clamping plate (1) is provided with a vertical plate (3), the vertical plate (3) is fixedly connected with the clamping plate (1), the top of the vertical plate (3) is provided with a transverse plate (4), the transverse plate (4) is fixedly connected with the vertical plate (3), a threaded rod (5) is arranged between the transverse plate (4) and the clamping plate (1), the top end and the bottom end of the threaded rod (5) are respectively movably connected with the transverse plate (4) and the clamping plate (1) through bearings, the top end of the threaded rod (5) penetrates through the transverse plate (4) and extends to the top of the transverse plate (4), a moving block (6) is arranged outside the threaded rod (5), the moving block (6) is movably connected with the threaded rod (5) through bearings, and the moving block (6) is arranged on one side of the vertical plate (3), the ball body (7) is arranged inside one side of the moving block (6), a second bolt (8) is arranged at the top of the moving block (6), the bottom end of the second bolt (8) penetrates through the moving block (6) and the ball body (7) and extends to the bottom of the moving block (6), a nut (9) is arranged outside the second bolt (8), the nut (9) is in threaded connection with the second bolt (8), the nut (9) is arranged at the bottom of the moving block (6), a connecting block (10) is fixedly arranged on one side of the ball body (7), the connecting block (10) is arranged on one side of the moving block (6), a round rod (11) is arranged inside the connecting block (10), the round rod (11) is in threaded connection with the connecting block (10), a supporting plate (13) is fixedly arranged on one side of the round rod (11), and the supporting plate (13) is arranged on one side of the connecting block (10).
- 2. The auxiliary stand for PICC puncture according to claim 1, wherein: circular recess (12) have been seted up to connecting block (10) one side, circular rod (11) are established inside circular recess (12), circular rod (11) pass through threaded connection with circular recess (12).
- 3. The auxiliary stand for PICC puncture according to claim 1, wherein: the top of the supporting plate (13) is provided with a spongy cushion (14), and the spongy cushion (14) is fixedly connected with the supporting plate (13).
- 4. The auxiliary stand for PICC puncture according to claim 1, wherein: and a handle (15) is arranged on one side of the supporting plate (13), and the handle (15) is fixedly connected with the supporting plate (13).
- 5. The auxiliary stand for PICC puncture according to claim 1, wherein: the top of the threaded rod (5) is fixedly provided with a rotating handle (16), and the rotating handle (16) is arranged at the top of the transverse plate (4).
- 6. The auxiliary stand for PICC puncture according to claim 1, wherein: the top of the moving block (6) is provided with a first through hole (17), the threaded rod (5) is arranged in the first through hole (17), and the threaded rod (5) is in threaded connection with the first through hole (17).
- 7. The auxiliary stand for PICC puncture according to claim 1, wherein: one side of the moving block (6) is provided with a groove (18), and the ball body (7) is arranged in the groove (18).
- 8. The auxiliary stand for PICC puncture according to claim 7, wherein: two circular holes (19) are formed in one side of the moving block (6), the two circular holes (19) are formed in the top and the bottom of the groove (18) respectively, the circular holes (19) are communicated with the groove (18), and the second bolts (8) are arranged inside the circular holes (19).
- 9. The auxiliary stand for PICC puncture according to claim 8, wherein: second through-hole (20) have been seted up at spheroid (7) top, second bolt (8) are established inside second through-hole (20), second through-hole (20) are established between two circular ports (19), second through-hole (20) are linked together with circular port (19).
- 10. The auxiliary stand for PICC puncture according to claim 1, wherein: the top of the connecting block (10) is provided with a third bolt (21), and the third bolt (21) is connected with the connecting block (10) through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022933857.2U CN214286192U (en) | 2020-12-09 | 2020-12-09 | Auxiliary stand is used in PICC puncture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022933857.2U CN214286192U (en) | 2020-12-09 | 2020-12-09 | Auxiliary stand is used in PICC puncture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214286192U true CN214286192U (en) | 2021-09-28 |
Family
ID=77852458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022933857.2U Active CN214286192U (en) | 2020-12-09 | 2020-12-09 | Auxiliary stand is used in PICC puncture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214286192U (en) |
-
2020
- 2020-12-09 CN CN202022933857.2U patent/CN214286192U/en active Active
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