CN112869834A - Easy-to-use elbow joint puncture positioning device - Google Patents
Easy-to-use elbow joint puncture positioning device Download PDFInfo
- Publication number
- CN112869834A CN112869834A CN202110010886.8A CN202110010886A CN112869834A CN 112869834 A CN112869834 A CN 112869834A CN 202110010886 A CN202110010886 A CN 202110010886A CN 112869834 A CN112869834 A CN 112869834A
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- China
- Prior art keywords
- opening
- closing
- fixedly connected
- rod
- locking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 210000002310 elbow joint Anatomy 0.000 title claims abstract description 20
- 229920000742 Cotton Polymers 0.000 claims description 10
- 230000002457 bidirectional effect Effects 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 4
- 210000001124 body fluid Anatomy 0.000 description 6
- 239000010839 body fluid Substances 0.000 description 6
- 238000005213 imbibition Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 2
- 239000002872 contrast media Substances 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000002690 local anesthesia Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3403—Needle locating or guiding means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/0045—Devices for taking samples of body liquids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/10—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges for stereotaxic surgery, e.g. frame-based stereotaxis
- A61B90/14—Fixators for body parts, e.g. skull clamps; Constructional details of fixators, e.g. pins
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3403—Needle locating or guiding means
- A61B2017/3405—Needle locating or guiding means using mechanical guide means
- A61B2017/3407—Needle locating or guiding means using mechanical guide means including a base for support on the body
Abstract
The invention discloses an easy-to-use elbow joint puncture positioning device, which relates to the field of medical instruments and comprises a base, wherein the top of the base is fixedly connected with a supporting upright post, the top of the supporting upright post is provided with a transverse supporting rod, the end part of the transverse supporting rod is fixedly connected with an opening and closing mechanism, the opening and closing mechanism is provided with an arm fixing mechanism and comprises an opening and closing rod, the surfaces of two sides of the opening and closing rod are respectively provided with an opening and closing groove, the inside of the opening and closing groove is rotatably connected with an opening and closing screw rod, the end part of the opening and closing screw rod is fixedly connected with an opening and closing motor, and the surface of. According to the invention, the orientation of the movable placing seats is adjusted by rotating the transverse supporting rod, the opening and closing angles of the two movable placing seats are adjusted and controlled by the opening and closing motor, the arms are attached to the side surfaces of the two movable placing seats, and the arm grabbing rod is driven to move by grasping the motor, so that the arms of a patient can be clamped and fixed, and the stability is improved.
Description
Technical Field
The invention relates to the field of medical instruments, in particular to an easy-to-use elbow joint puncture positioning device.
Background
The puncture is a diagnosis and treatment technology that a puncture needle is punctured into a body cavity to extract secretion for testing, gas or contrast agent is injected into the body cavity to perform contrast examination, or medicine is injected into the body cavity, local anesthesia is needed for the puncture of the elbow joint, and then the puncture operation is performed.
In the prior art, a patient generally uses another arm to hold an arm needing to be punctured, long-time puncturing operation is easy to generate fatigue, the arm to be punctured deviates, and the stability is not ideal enough.
Therefore, there is a need for an easy-to-use elbow joint puncture positioning device that solves the above problems.
Disclosure of Invention
The invention aims to provide an easy-to-use elbow joint puncture positioning device to solve the problem of unsatisfactory stability in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an easy-to-use elbow joint puncture positioning device comprises a base, wherein a supporting upright post is fixedly connected to the top of the base, a transverse supporting rod is installed at the top of the supporting upright post, an opening and closing mechanism is fixedly connected to the end part of the transverse supporting rod, and an arm fixing mechanism is installed on the opening and closing mechanism;
the opening and closing mechanism comprises an opening and closing rod, opening and closing grooves are formed in the surfaces of two sides of the opening and closing rod, an opening and closing screw rod is rotatably connected inside the opening and closing groove, an opening and closing motor is fixedly connected to the end part of the opening and closing screw rod, an opening and closing block is connected to the surface of the opening and closing screw rod in a threaded manner, connecting rods are hinged to the surfaces of two sides of the opening and closing block, one end of the opening and closing rod is fixedly connected with the transverse supporting rod, and a limiting block;
the arm fixing mechanism comprises two movable placing seats, one side surfaces of the two movable placing seats are rotatably connected with the end part of a connecting rod, the end parts of the two movable placing seats are fixedly connected with a connecting rotating shaft, the two connecting rotating shafts are rotatably connected with the surfaces of an opening-closing rod, a cavity is formed in the movable placing seats, a grasping motor is fixedly arranged in the cavity, the end part of an output shaft of the grasping motor is fixedly connected with a bidirectional lead screw, two movable frames are connected with the bidirectional lead screw in a threaded manner, the two movable frames are symmetrically arranged on the bidirectional lead screw, a guiding telescopic rod is fixedly connected between the two movable frames, a plurality of rotating seats are fixedly arranged on the surfaces of the two movable frames, rotating sleeves are rotatably connected in the rotating seats, rockers are slidably connected in the rotating sleeves, and fixed shafts are fixedly connected on the surfaces, the fixed shaft is rotatably connected with the inner wall of the cavity, and the end part of the rocker is fixedly connected with an arm grabbing rod;
the utility model discloses a locking mechanism of a motor vehicle, including support post, movable groove, movable inslot wall, locking motor, locking screw, locking piece top fixedly connected with locking fluted disc, horizontal bracing piece bottom is connected with the connection carousel, connect the locking tooth's socket on the surface of connection carousel bottom, the movable inslot wall rotates with horizontal bracing piece to be connected, the inside fixed mounting of movable inslot has the locking motor, the output shaft end fixedly connected with locking lead screw of locking motor, the locking lead screw surface is equipped with the locking block, the connection screw has been seted up on the locking block bottom surface, connect screw and locking lead screw phase-match, locking piece top fixedly connected with locking fluted disc.
Preferably, the surface of the bottom of the base is fixedly connected with a fixing screw, and the surface of the fixing screw is in threaded connection with a fixing plate, so that the base is conveniently fixed.
Preferably, the base is fixedly arranged on the puncture platform through a fixing plate and a fixing screw, so that the overall stability can be improved.
Preferably, the surface of the bottom of the base is fixedly connected with an anti-slip pad, the anti-slip pad is made of rubber materials, and friction force between the base and the puncture platform can be improved, so that a good anti-slip effect can be achieved.
Preferably, horizontal bracing piece one end fixedly connected with elbow backup pad, elbow backup pad one end is seted up flutedly, can support the elbow.
Preferably, the inside sliding connection of recess has a plurality of connecting slide bars, and is a plurality of connecting slide bar surface all cup joints and hugs closely the spring, can reset connecting slide bar.
Preferably, it is a plurality of connect slide bar one end fixedly connected with anticreep board, it is a plurality of the tight flitch of one end fixedly connected with that the anticreep board was kept away from to the connection slide bar can prevent to connect the slide bar and drop from the recess.
Preferably, hug closely a plurality of fixed heads of board one side fixed connection, it is a plurality of install the cotton piece of imbibition on the fixed head, can utilize the cotton piece of imbibition to absorb the body fluid that flows out.
The invention has the technical effects and advantages that:
1. the orientation of the movable placing seats is adjusted by rotating the transverse supporting rods, the locking motor stretches the locking toothed disc into the locking toothed groove, so that the transverse supporting rods can be locked, the stability during puncture is improved, the opening and closing angles of the two movable placing seats are adjusted and controlled by the opening and closing motor, when the two movable placing seats are adjusted to proper angles, arms are attached to the side surfaces of the two movable placing seats, and the grasping motor drives the arm grasping rod to move, so that the arms of a patient can be clamped and fixed, and the stability is improved;
2. the base can be fixed by penetrating the fixing screw through the mounting hole on the puncture platform and then screwing the fixing plate, and the friction force between the base and the contact surface of the puncture platform can be increased by utilizing the anti-slip pad made of rubber materials, so that the stability can be improved;
3. fix the cotton piece of imbibition on hugging closely the board surface through the fixed head to under the effect of hugging closely the spring, the cotton piece of imbibition is hugged closely in elbow joint department, thereby can absorb the body fluid that the puncture flowed out, avoids the body fluid to flow to the puncture platform on.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention.
Fig. 3 is a schematic sectional view of the movable seat of the present invention.
Fig. 4 is an enlarged view of the structure at B in fig. 3 according to the present invention.
Fig. 5 is a schematic sectional view of the connection structure of the opening/closing rod and the movable placing base according to the present invention.
Fig. 6 is a schematic view of the connection structure of the arm grab bar of the rotary seat of the present invention.
Fig. 7 is a schematic cross-sectional view of the support pillar of the present invention.
Figure 8 is a cross-sectional view of the elbow support plate of the present invention.
In the figure: 1. a base; 2. supporting the upright post; 3. a transverse support bar; 4. an opening and closing mechanism; 5. an arm fixing mechanism; 6. an opening and closing lever; 7. opening and closing the groove; 8. opening and closing the screw rod; 9. an opening and closing motor; 10. opening and closing blocks; 11. a connecting rod; 12. a limiting block; 13. a movable placing seat; 14. connecting the rotating shaft; 15. grasping a motor; 16. a bidirectional screw rod; 17. a movable frame; 18. guiding the telescopic rod; 19. a rotating seat; 20. rotating the sleeve; 21. a rocker; 22. a fixed shaft; 23. an arm grasping rod; 24. locking the motor; 25. locking the screw rod; 26. a locking block; 27. a connecting screw hole; 28. a locking fluted disc; 29. connecting the rotary table; 30. locking the tooth grooves; 31. fixing the screw rod; 32. a fixing plate; 33. elbow supporting plates; 34. a groove; 35. connecting a sliding rod; 36. clinging to the spring; 37. an anti-drop plate; 38. tightly attaching the plate; 39. a fixed head; 40. a liquid absorbing cotton block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides an easy-to-use elbow joint puncture positioning device shown in figures 1-8, which comprises a base 1, wherein the top of the base 1 is fixedly connected with a supporting upright post 2, the top of the supporting upright post 2 is provided with a transverse supporting rod 3, the end part of the transverse supporting rod 3 is fixedly connected with an opening and closing mechanism 4, an arm fixing mechanism 5 can be opened and closed through the opening and closing mechanism 4, the storage is convenient, the opening and closing angle of the arm fixing mechanism 5 can be adjusted, the puncture operation is convenient, the arm fixing mechanism 5 is arranged on the opening and closing mechanism 4, the arm can be clamped and fixed from the inner side, the easy-to-use elbow joint puncture positioning device is suitable for arms with different thicknesses, the use range is improved, the stability of the arm can be improved, and the puncture is convenient;
secondly, the opening and closing mechanism 4 comprises an opening and closing rod 6, opening and closing grooves 7 are formed in the surfaces of two sides of the opening and closing rod 6, an opening and closing screw rod 8 is rotatably connected inside the opening and closing groove 7, an opening and closing motor 9 is fixedly connected to the end part of the opening and closing screw rod 8, an opening and closing block 10 is in threaded connection with the surface of the opening and closing screw rod 8, connecting rods 11 are hinged to the surfaces of two sides of the opening and closing block 10, so that the connecting rods 11 can move, one end of the opening and closing rod 6 is fixedly connected with a transverse supporting rod 3, the other end of the opening and closing rod 6 is fixedly connected with a limiting block 12, the opening and closing range of two movable placing seats 13 can be limited, the movable placing seats 13 are opened and closed excessively, the opening and closing screw rod 8 can be driven to rotate through the rotation of an output shaft of the opening and closing motor 9, the opening and closing screw, the storage is convenient, and the puncture operation is convenient;
then, the arm fixing mechanism 5 comprises two movable placing seats 13, the movable placing seats 13 can be attached to arms to fix the arms conveniently, one side surfaces of the two movable placing seats 13 are rotatably connected with the end parts of the connecting rods 11, so that the connecting rods 11 can control the movable placing seats 13 to open and close, the end parts of the two movable placing seats 13 are fixedly connected with connecting rotating shafts 14, and the two connecting rotating shafts 14 are rotatably connected with the surfaces of the opening and closing rods 6, so that the movable placing seats 13 can rotate by taking the connecting rotating shafts 14 as centers;
furthermore, a cavity is formed inside the movable placing seat 13, a grasping motor 15 is fixedly installed inside the cavity, the end part of an output shaft of the grasping motor 15 is fixedly connected with a bidirectional screw rod 16, so that two movable frames 17 can move towards or away from each other, the bidirectional screw rod 16 is in threaded connection with two movable frames 17, the two movable frames 17 are symmetrically arranged on the bidirectional screw rod 16, a guiding telescopic rod 18 is fixedly connected between the two movable frames 17, so that the movement stability of the two movable frames 17 can be improved, a plurality of rotating seats 19 are fixedly installed on the surfaces of the two movable frames 17, a rotating sleeve 20 is rotatably connected inside each of the plurality of rotating seats 19, a rocker 21 is slidably connected inside the rotating sleeve 20, so that the rotating sleeve 20 and the rocker 21 can slide relative to each other, a fixed shaft 22 is fixedly connected to the surface of the rocker 21, and the fixed shaft 22 is rotatably connected with the inner, the rocker 21 can rotate around the fixed shaft 22, the end part of the rocker 21 is fixedly connected with an arm grabbing rod 23, and the arm can be clamped and fixed by the arm grabbing rods 23;
finally, a movable groove is formed inside the supporting upright 2, the inner wall of the movable groove is rotatably connected with the transverse supporting rod 3, so that the transverse supporting rod 3 can rotate, and the angle adjustment can be conveniently carried out, a locking motor 24 is fixedly installed inside the movable groove, the end part of the output shaft of the locking motor 24 is fixedly connected with a locking screw rod 25, the surface of the locking screw rod 25 is provided with a locking block 26, the bottom surface of the locking block 26 is provided with a connecting screw hole 27, the connecting screw hole 27 is matched with the locking screw rod 25, the top end of the locking block 26 is fixedly connected with a locking fluted disc 28, the bottom end of the transverse supporting rod 3 is connected with a connecting turntable 29, the bottom surface of the connecting turntable 29 is provided with a locking tooth groove 30, the locking tooth groove 30 is meshed with the locking fluted disc 28, and the, the locking screw rod 25 rotates to drive the locking block 26 to move, the locking block 26 moves to drive the locking fluted disc 28 to move, and the locking fluted disc 28 extends into the locking tooth groove 30, so that the transverse support rod 3 can be locked.
As shown in fig. 1, base 1 bottom fixed surface is connected with clamping screw 31, clamping screw 31 surface threaded connection has fixed plate 32, conveniently fixes base 1, base 1 passes through fixed plate 32 and clamping screw 31 fixed mounting on the platform that punctures, can increase holistic stability, base 1 bottom fixed surface is connected with the slipmat, the slipmat is made by rubber materials, can improve the frictional force between base 1 and the platform that punctures to can play fine antiskid.
As shown in fig. 1 and 8, 3 one end fixedly connected with elbow backup pad 33 of horizontal bracing piece, elbow backup pad 33 one end is seted up flutedly 34, can support the elbow, the inside sliding connection of flutedly 34 has a plurality of connecting slide bar 35, and is a plurality of connecting slide bar 35 surface has all been cup jointed and hugs closely spring 36, can reset connecting slide bar 35, and is a plurality of connecting slide bar 35 one end fixedly connected with anticreep board 37, it is a plurality of connecting slide bar 35 keeps away from the tight flitch 38 of one end fixedly connected with of anticreep board 37, can prevent to connect slide bar 35 and drop from recess 34, tight flitch 38 one side fixed surface fixedly connected with a plurality of fixed heads 39, it is a plurality of install imbibition cotton piece 40 on the fixed head 39, can utilize imbibition cotton piece 40 to absorb the body fluid of outflow.
The working principle of the invention is as follows:
when the puncture outfit is actually used, the base 1 is placed on the puncture table, the fixing screw 31 penetrates through the mounting hole on the puncture table, and then the fixing plate 32 is screwed down, so that the base 1 can be fixed, and the friction force between the base 1 and the contact surface of the puncture table can be increased by using the anti-slip pad made of rubber materials, so that the stability can be improved;
then, the transverse supporting rod 3 is rotated, the orientation of the movable placing seat 13 is adjusted, after the adjustment is completed, the output shaft of the locking motor 24 rotates to drive the locking screw rod 25 to rotate, the locking screw rod 25 rotates to drive the locking block 26 to move, the locking block 26 moves to drive the locking fluted disc 28 to move, and the locking fluted disc 28 extends into the locking fluted groove 30, so that the transverse supporting rod 3 can be locked, and the stability during puncture is improved;
then, an output shaft of an opening and closing motor 9 rotates to drive an opening and closing screw rod 8 to rotate, the opening and closing screw rod 8 rotates to drive an opening and closing block 10 to move, the opening and closing block 10 moves to drive a connecting rod 11 to move, and the connecting rod 11 moves to drive two movable placing seats 13 to rotate by taking a connecting rotating shaft 14 as a center, so that the opening and closing angles of the two movable placing seats 13 can be adjusted and controlled;
when the two movable placing seats 13 are adjusted to a proper angle, the elbows are placed on the elbow supporting plates 33, the arms are attached to the side surfaces of the two movable placing seats 13, the output shaft of the grasping motor 15 rotates to drive the two-way screw rod 16 to rotate, the two-way screw rod 16 rotates to drive the two movable frames 17 to move back and forth, the two movable frames 17 move to drive the rotating sleeve 20 to move, the rotating sleeve 20 moves to drive the rocker 21 to rotate by taking the fixed shaft 22 as the center, and the rocker 21 rotates to drive the arm grabbing rod 23 to move, so that the arms of a patient can be clamped and fixed, and the stability is improved;
finally, the liquid absorbing cotton block 40 is fixed on the surface of the close attaching plate 38 by the fixing head 39, and the liquid absorbing cotton block 40 is closely attached to the elbow joint under the action of the close attaching spring 36, so that the body fluid flowing out from the puncture can be absorbed, and the body fluid is prevented from flowing to the puncture platform.
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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides an easy elbow joint puncture positioner which characterized in that: the device comprises a base (1), wherein a supporting upright post (2) is fixedly connected to the top of the base (1), a transverse supporting rod (3) is installed at the top of the supporting upright post (2), an opening and closing mechanism (4) is fixedly connected to the end part of the transverse supporting rod (3), and an arm fixing mechanism (5) is installed on the opening and closing mechanism (4);
the opening and closing mechanism (4) comprises an opening and closing rod (6), opening and closing grooves (7) are formed in the surfaces of the two sides of the opening and closing rod (6), an opening and closing screw rod (8) is rotatably connected inside the opening and closing groove (7), an opening and closing motor (9) is fixedly connected to the end portion of the opening and closing screw rod (8), an opening and closing block (10) is in threaded connection with the surface of the opening and closing screw rod (8), connecting rods (11) are hinged to the surfaces of the two sides of the opening and closing block (10), one end of the opening and closing rod (6) is fixedly connected with the transverse supporting rod (3), and a limiting block (12) is fixedly connected to;
the arm fixing mechanism (5) comprises two movable placing seats (13), one side surface of each movable placing seat (13) is rotatably connected with the end of the connecting rod (11), the other side surface of each movable placing seat (13) is fixedly connected with a connecting rotating shaft (14), the connecting rotating shafts (14) are rotatably connected with the surfaces of the opening and closing rods (6), a cavity is formed in each movable placing seat (13), a grasping motor (15) is fixedly installed in each cavity, the end of an output shaft of the grasping motor (15) is fixedly connected with a bidirectional lead screw (16), two movable frames (17) are in threaded connection with each bidirectional lead screw (16), the two movable frames (17) are symmetrically arranged on the bidirectional lead screw (16), a guide telescopic rod (18) is fixedly connected between the two movable frames (17), and a plurality of rotating seats (, a rotating sleeve (20) is rotatably connected inside each rotating seat (19), a rocker (21) is slidably connected inside each rotating sleeve (20), a fixed shaft (22) is fixedly connected to the surface of each rocker (21), each fixed shaft (22) is rotatably connected with the inner wall of each cavity, and an arm grabbing rod (23) is fixedly connected to the end part of each rocker (21);
the utility model discloses a locking structure, including support post (2), activity inslot wall and horizontal bracing piece (3), activity inslot portion fixed mounting has locking motor (24), the output shaft tip fixedly connected with locking screw (25) of locking motor (24), locking screw (25) surface is equipped with locking block (26), connecting screw (27) have been seted up on locking block (26) bottom surface, connecting screw (27) and locking screw (25) phase-match, locking block (26) top fixedly connected with locking fluted disc (28), horizontal bracing piece (3) bottom is connected with connects carousel (29), connect carousel (29) bottom surface and seted up locking tooth's socket (30), locking tooth's socket (30) mesh with locking fluted disc (28) mutually.
2. The easy-to-use elbow joint puncture positioning device according to claim 1, wherein: the base (1) bottom fixed surface is connected with clamping screw (31), clamping screw (31) surface threaded connection has fixed plate (32).
3. The easy-to-use elbow joint puncture positioning device according to claim 2, wherein: the base (1) is fixedly arranged on the puncture platform through a fixing plate (32) and a fixing screw rod (31).
4. The easy-to-use elbow joint puncture positioning device according to claim 1, wherein: the anti-skid device is characterized in that an anti-skid pad is fixedly connected to the surface of the bottom of the base (1), and the anti-skid pad is made of rubber materials.
5. The easy-to-use elbow joint puncture positioning device according to claim 1, wherein: one end of the transverse supporting rod (3) is fixedly connected with an elbow supporting plate (33), and one end of the elbow supporting plate (33) is provided with a groove (34).
6. The easy-to-use elbow joint puncture positioning device according to claim 5, wherein: the groove (34) is internally and slidably connected with a plurality of connecting sliding rods (35), and the surfaces of the connecting sliding rods (35) are all sleeved with clingy springs (36).
7. The easy-to-use elbow joint puncture positioning device according to claim 6, wherein: a plurality of connect slide bar (35) one end fixedly connected with anticreep board (37), a plurality of connect slide bar (35) keep away from the one end fixedly connected with of anticreep board (37) and tightly paste board (38).
8. The easy-to-use elbow joint puncture positioning device according to claim 7, wherein: the surface of one side of the close attaching plate (38) is fixedly connected with a plurality of fixing heads (39), and a plurality of liquid absorbing cotton blocks (40) are arranged on the fixing heads (39).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110010886.8A CN112869834A (en) | 2021-01-06 | 2021-01-06 | Easy-to-use elbow joint puncture positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110010886.8A CN112869834A (en) | 2021-01-06 | 2021-01-06 | Easy-to-use elbow joint puncture positioning device |
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|---|---|
| CN112869834A true CN112869834A (en) | 2021-06-01 |
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| CN202110010886.8A Pending CN112869834A (en) | 2021-01-06 | 2021-01-06 | Easy-to-use elbow joint puncture positioning device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117064456A (en) * | 2023-10-17 | 2023-11-17 | 江西省水产科学研究所(江西省鄱阳湖渔业研究中心、江西省渔业资源生态环境监测中心) | Automatic sampling device for crucian immune tissues |
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| CN108187195A (en) * | 2017-12-18 | 2018-06-22 | 陈文华 | A kind of clinic's patient infusion arm auxiliary fixing device |
| CN207979954U (en) * | 2018-01-17 | 2018-10-19 | 张红菊 | A kind of knee joint puncture holder easy to adjust |
| CN209122713U (en) * | 2018-08-22 | 2019-07-19 | 新乡市第二人民医院 | Elbow joint brake apparatus after Internal Medicine-Cardiovascular Dept. arteria brachialis centesis |
| CN209790037U (en) * | 2019-01-28 | 2019-12-17 | 梁振 | Elbow support for hand and foot surgery |
| CN209770554U (en) * | 2019-03-13 | 2019-12-13 | 兰州大学第二医院 | Bile duct cancer operation auxiliary device for general surgery department |
| CN211382441U (en) * | 2019-12-11 | 2020-09-01 | 中国医科大学附属盛京医院 | Joint cavity puncture art position auxiliary device |
| CN211409973U (en) * | 2019-12-24 | 2020-09-04 | 中国医学科学院阜外医院 | Cardiovascular puncture arm fixing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117064456A (en) * | 2023-10-17 | 2023-11-17 | 江西省水产科学研究所(江西省鄱阳湖渔业研究中心、江西省渔业资源生态环境监测中心) | Automatic sampling device for crucian immune tissues |
| CN117064456B (en) * | 2023-10-17 | 2024-02-02 | 江西省水产科学研究所(江西省鄱阳湖渔业研究中心、江西省渔业资源生态环境监测中心) | Automatic sampling device for crucian immune tissues |
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Application publication date: 20210601 |