CN210811391U - Intracardiac branch of academic or vocational study puncture locator - Google Patents
Intracardiac branch of academic or vocational study puncture locator Download PDFInfo
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- CN210811391U CN210811391U CN201921129518.XU CN201921129518U CN210811391U CN 210811391 U CN210811391 U CN 210811391U CN 201921129518 U CN201921129518 U CN 201921129518U CN 210811391 U CN210811391 U CN 210811391U
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- spout
- horizontal pole
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Abstract
The utility model provides a puncture locator for cardiology department. Intracardiac branch of academic or vocational study puncture locator includes horizontal pole, transverse adjustment mechanism, angle adjustment mechanism, elastic mechanism, height control mechanism, fixture, transverse adjustment mechanism locates in the horizontal pole, transverse adjustment mechanism includes first spout, first threaded rod, connecting block, installation piece, commentaries on classics piece and stand pipe, first spout is transversely seted up in the horizontal pole, first threaded rod transversely rotate connect in the first spout, just the one end of first threaded rod is run through first spout extends to outside the horizontal pole, first threaded rod with the horizontal pole rotates and connects, connecting block sliding connection in the first spout. The utility model provides a intracardiac branch of academic or vocational study puncture locator has the accurate nature of puncture operation height, painful advantage when having reduced the patient and carrying out the puncture.
Description
Technical Field
The utility model relates to a puncture locator technical field especially relates to a intracardiac branch of academic or vocational study puncture locator.
Background
Cardiology, i.e. cardiovascular medicine. In the cardiology department, a patient is generally treated by puncturing the puncture needle into a body cavity to extract secretions for testing, injecting gas or contrast media into the body cavity to perform a contrast examination, or injecting drugs into the body cavity.
The position that present puncture was diagnose is that the doctor aimed at the patient with the pjncture needle and need carry out the puncture and injects the patient internal, because the doctor holds the pjncture needle and directly injects the patient internal, probably appears the doctor hand and trembles or receive factors such as unexpected collision at the puncture in-process, leads to the puncture position to take place the skew, makes the puncture position not accurate, inconvenient and the going on of diagnosing of puncture, leads to the patient to receive more misery.
Therefore, there is a need to provide a new cardiology puncture locator that solves the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a puncture operation is accurate nature high, has made things convenient for going on of patient's operation of puncturing, has reduced the painful intracardiac branch of academic or vocational study puncture locator when the patient punctures.
The utility model provides a intracardiac branch of academic or vocational study puncture locator includes: a cross bar; the transverse adjusting mechanism is arranged in the transverse rod and comprises a first sliding chute, a first threaded rod, a connecting block, an installation block, a rotating block and a guide pipe, the first sliding groove is transversely arranged in the cross rod, the first threaded rod is transversely and rotatably connected in the first sliding groove, one end of the first threaded rod penetrates through the first sliding groove and extends out of the cross rod, the first threaded rod is rotatably connected with the cross rod, the connecting block is connected in the first sliding groove in a sliding manner, the first threaded rod penetrates through the connecting block and is in threaded connection with the connecting block, the mounting block is fixedly connected to the side wall of the connecting block, the rotating block is fixedly connected to the side wall of the guide tube, one end of the rotating block, which is far away from the guide pipe, is connected to the side wall of the mounting block, which is far away from the connecting block; the angle adjusting mechanism is arranged in the mounting block; the elastic mechanism is arranged in the mounting block; the height adjusting mechanism is connected to one end of the cross rod; and the clamping mechanism is connected to the lower end of the height adjusting mechanism.
Preferably, the angle adjusting mechanism comprises a rotating groove, a gear, a pull rod and a clamping block, the rotating groove is formed in the mounting block, one end, far away from the guide pipe, of the rotating block penetrates through the side wall of the mounting block and extends into the rotating groove, the gear is located in the rotating groove and fixedly connected with the rotating block, the pull rod is slidably connected into the rotating groove, one end, far away from the gear, of the pull rod penetrates through the rotating groove and extends out of the mounting block, and the clamping block is fixedly connected with one end, close to the gear, of the pull rod.
Preferably, the elastic mechanism comprises a sliding block, a sliding cavity and a spring, the sliding block is fixedly connected to the side wall of the pull rod, the sliding cavity is formed in the inner wall of the rotary groove and is connected to the sliding cavity in a sliding mode, and the sliding block is connected to the inner wall of one side, away from the gear, of the sliding cavity through the spring.
Preferably, the height adjusting mechanism comprises a vertical rod, a second sliding groove and a second threaded rod, the vertical rod is located at one end of the transverse rod, the second sliding groove is vertically arranged in the vertical rod, one end of the transverse rod is slidably connected in the second sliding groove, the second threaded rod is vertically rotatably connected in the second sliding groove, the top end of the second threaded rod is penetrated through the second sliding groove and extends to the outside of the vertical rod, and the second threaded rod is penetrated through the transverse rod and is in threaded connection with the transverse rod.
Preferably, the clamping mechanism comprises a U-shaped insert block and a fastening bolt, the U-shaped insert block is fixedly connected to the bottom of the vertical rod, the opening of the U-shaped insert block faces the transverse rod and is located on one side of the vertical rod, and the fastening bolt is in threaded connection with the bottom of the U-shaped insert block.
Preferably, be located outside the horizontal pole the one end of first threaded rod with be located outside the montant the one end of second threaded rod all wraps up there is the rubber slipmat.
Preferably, the clamping block is in an inverted triangle shape, and the clamping block is matched with a tooth gap between two adjacent teeth of the gear.
Compared with the prior art, the utility model provides a intracardiac branch of academic or vocational study puncture locator has following beneficial effect:
in the use process of the device, the device is fixed on a puncture bed through a clamping mechanism, so that the device and the part of a patient needing puncture are positioned on the same level, the height of the device is adjusted through a height adjusting mechanism according to the requirement of the patient, the position of a guide pipe is adjusted according to the lying or lying position of the patient, a first threaded rod is rotated to drive a connecting block to slide in a first sliding groove, so that an installation block drives the guide pipe to move, the guide pipe is moved to the part of the patient needing puncture, the angle of the guide pipe is finely adjusted through an angle adjusting mechanism, the guide pipe is aligned to the puncture part, a puncture needle passes through the guide pipe, a doctor can use the puncture to perform puncture operation on the patient, the puncture operation is performed on the patient through the guide pipe, the accuracy of the puncture operation is greatly improved, and the puncture operation of the patient is facilitated, the pain of the patient during puncture is reduced.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of the intracardiac puncture locator provided by the present invention;
FIG. 2 is a schematic top view of the lateral adjustment mechanism of FIG. 1;
fig. 3 is a side view of the adjusting mechanism shown in fig. 1.
Reference numbers in the figures: 1. the device comprises a cross rod, 2, a transverse adjusting mechanism, 21, a first sliding groove, 22, a first threaded rod, 23, a connecting block, 24, an installation block, 25, a rotating block, 26, a guide pipe, 3, an angle adjusting mechanism, 31, a rotating groove, 32, a gear, 33, a pull rod, 34, a clamping block, 4, an elastic mechanism, 41, a sliding block, 42, a sliding cavity, 43, a spring, 5, a height adjusting mechanism, 51, a vertical rod, 52, a second sliding groove, 53, a second threaded rod, 6, a clamping mechanism, 61, a U-shaped inserting block, 62 and a fastening bolt.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a puncture locator for cardiology department according to the present invention; FIG. 2 is a schematic top view of the lateral adjustment mechanism of FIG. 1; fig. 3 is a side view of the adjusting mechanism shown in fig. 1. Intracardiac branch of academic or vocational study puncture locator includes: the device comprises a cross rod 1, a transverse adjusting mechanism 2, an angle adjusting mechanism 3, an elastic mechanism 4, a height adjusting mechanism 5 and a clamping mechanism 6.
In the specific implementation process, as shown in fig. 1, fig. 2 and fig. 3, the transverse adjusting mechanism 2 is disposed in the cross bar 1, the transverse adjusting mechanism 2 includes a first sliding slot 21, a first threaded rod 22, a connecting block 23, a mounting block 24, a rotating block 25 and a guiding tube 26, the first sliding slot 21 is transversely disposed in the cross bar 1, the first threaded rod 22 is transversely rotatably connected in the first sliding slot 21, one end of the first threaded rod 22 penetrates through the first sliding slot 21 and extends out of the cross bar 1, the first threaded rod 22 is rotatably connected with the cross bar 1, the connecting block 23 is slidably connected in the first sliding slot 21, the first threaded rod 22 penetrates through the connecting block 23 and is in threaded connection with the connecting block 23, the mounting block 24 is fixedly connected to a side wall of the connecting block 23, the rotating block 25 is fixedly connected to a side wall of the guiding tube 26, and one end of the rotating block 25, which is far away from the guiding tube 26, is connected to a side wall, the device is fixed on a puncture bed through a clamping mechanism 6, so that the device and the part of a patient needing puncture are positioned on the same level, the height of the device is adjusted through a height adjusting mechanism 5 according to the requirement of the patient, the position of a guide pipe 26 is adjusted according to the lying or lying position of the patient, a first threaded rod 22 is rotated to drive a connecting block 23 to slide in a first sliding groove 21, so that an installation block 24 drives the guide pipe 26 to move, the guide pipe 26 is moved to the part of the patient needing puncture, the angle of the guide pipe 26 is finely adjusted through an angle adjusting mechanism 3, the guide pipe 26 is aligned to the puncture part, a puncture needle passes through the guide pipe 26, a doctor can use the puncture to perform puncture operation on the patient, the puncture operation is performed on the patient through the guide pipe 26, the accuracy of the puncture operation is greatly improved, and the puncture operation of the patient is facilitated, the pain of the patient during puncture is reduced.
Referring to fig. 3, the angle adjusting mechanism 3 is disposed in the mounting block 24, the angle adjusting mechanism 3 includes a rotating slot 31, a gear 32, a pull rod 33 and a latch 34, the rotating slot 31 is disposed in the mounting block 24, an end of the rotating block 25 away from the guide tube 26 penetrates through a side wall of the mounting block 24 and extends into the rotating slot 31, the gear 32 is disposed in the rotating slot 31 and is fixedly connected to the rotating block 25, the pull rod 33 is slidably connected to the rotating slot 31, an end of the pull rod 33 away from the gear 32 penetrates through the rotating slot 31 and extends out of the mounting block 24, the latch 34 is fixedly connected to an end of the pull rod 33 close to the gear 32, the pull rod 33 is pulled upward to disengage the gear 32, the latch 34 is rotated to finely adjust the angle of the guide tube 26, the pull rod 33 is released after the adjustment is completed, the pull rod 33 drives the latch 34 to latch the gear 32 under the elastic force of the elastic mechanism 4, that is to restrict the rotating block 25, thereby restraining and securing the guide tube 26.
Referring to fig. 3, the elastic mechanism 4 is disposed in the mounting block 24, the elastic mechanism 4 includes a sliding block 41, a sliding cavity 42 and a spring 43, the sliding block 41 is fixedly connected to the side wall of the pull rod 33, the sliding cavity 42 is opened on the inner wall of the rotating groove 31, the sliding block 41 is slidably connected in the sliding cavity 42, the sliding block 41 is connected with the inner wall of the sliding cavity 42 far away from the gear 32 through the spring 43, under the elastic force of the spring 43, the sliding block 41 has a downward acting force, that is, the latch 34 will latch the gear 32 to prevent it from rotating without external force, thereby restricting the guide tube 26, when the pull rod 33 is pulled, the slide block 41 is driven to press the spring 43 and separate the latch 34 from the gear 32, the guide tube 26 can be rotated, and when the pull rod 33 is released, the latch 34 will return to the initial position under the elastic force of the spring 43, and the gear 32 will be locked and unable to rotate, so as to restrict and fix the guide tube 26.
Referring to fig. 1, height adjusting mechanism 5 is connected in the one end of horizontal pole 1, height adjusting mechanism 5 includes montant 51, second spout 52, second threaded rod 53, montant 51 is located the one end of horizontal pole 1, second spout 52 is vertical to be seted up in montant 51, and the one end sliding connection of horizontal pole 1 is in second spout 52, the vertical rotation of second threaded rod 53 is connected in second spout 52, and the top of second threaded rod 53 runs through second spout 52 and extends to outside montant 51, second threaded rod 53 runs through horizontal pole 1 and with horizontal pole 1 threaded connection, when the height of device needs to be adjusted, rotate second threaded rod 53, can drive slide in horizontal pole 1 second spout 52, adjust the height of stand pipe 26.
Referring to fig. 1, the clamping mechanism 6 is connected to the lower end of the height adjusting mechanism 5, the clamping mechanism 6 comprises a U-shaped insert block 61 and a fastening bolt 62, the U-shaped insert block 61 is fixedly connected to the bottom of the vertical rod 51, the opening of the U-shaped insert block 61 is located on one side of the vertical rod 51 facing the cross rod 1, the fastening bolt 62 is in threaded connection with the bottom of the U-shaped insert block 61, when the device is fixedly connected with the puncture bed, the U-shaped insert block 61 is aligned with the bed edge of the puncture bed to be inserted, and the fastening bolt 62 is screwed to fixedly connect the U-shaped insert block 61 with the bed edge, so that the device is limited and fixed.
Referring to fig. 1, one end of the first threaded rod 22 located outside the cross rod 1 and one end of the second threaded rod 53 located outside the vertical rod 51 are wrapped with rubber anti-slip pads, and the rubber anti-slip pads are wrapped at one end of the first threaded rod 22 and one end of the second threaded rod 53, so that the surface friction force of the first threaded rod 22 and the second threaded rod 53 is increased, the first threaded rod 22 and the second threaded rod 53 can be conveniently rotated, and the hand can be effectively prevented from slipping.
Referring to fig. 3, the latch 34 is in an inverted triangle shape, and the latch 34 is engaged with the tooth gap between two adjacent teeth of the gear 32, and the latch 34 is in an inverted triangle shape, and the tooth gap between two adjacent teeth of the gear 32 is the same, so that when the latch 34 is latched in the tooth gap of the gear 32, the gear 32 is completely restrained, thereby completely restraining the rotary block 25 from rotating, and thus restraining and fixing the guide tube 26.
The above is only the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention can be used in other related technical fields, directly or indirectly, or in the same way as the present invention.
Claims (7)
1. A cardiology department puncture locator, comprising:
a cross bar (1);
transverse adjusting mechanism (2), transverse adjusting mechanism (2) is located in horizontal pole (1), transverse adjusting mechanism (2) includes first spout (21), first threaded rod (22), connecting block (23), installation piece (24), commentaries on classics piece (25) and stand pipe (26), first spout (21) are transversely seted up in horizontal pole (1), first threaded rod (22) transverse rotation connect in first spout (21), just the one end of first threaded rod (22) runs through first spout (21) and extends to outside horizontal pole (1), first threaded rod (22) with horizontal pole (1) rotate to be connected, connecting block (23) sliding connection in first spout (21), just first threaded rod (22) run through connecting block (23) and with connecting block (23) threaded connection, the mounting block (24) is fixedly connected to the side wall of the connecting block (23), the rotating block (25) is fixedly connected to the side wall of the guide pipe (26), and one end, far away from the guide pipe (26), of the rotating block (25) is connected to the side wall, far away from the connecting block (23), of the mounting block (24);
the angle adjusting mechanism (3) is arranged in the mounting block (24);
the elastic mechanism (4), the said elastic mechanism (4) is set in the said mounting block (24);
the height adjusting mechanism (5), the said height adjusting mechanism (5) is connected to one end of the said horizontal pole (1);
and the clamping mechanism (6) is connected to the lower end of the height adjusting mechanism (5).
2. Intracardiac puncture locator according to claim 1, characterized in that the angle adjustment mechanism (3) comprises a rotary slot (31), a gear (32), a pull rod (33) and a latch (34), the rotary slot (31) opening into the mounting block (24), and one end of the rotating block (25) far away from the guide pipe (26) penetrates through the side wall of the mounting block (24) and extends into the rotating groove (31), the gear (32) is positioned in the rotary groove (31) and is fixedly connected with the rotary block (25), the pull rod (33) is connected in the rotary groove (31) in a sliding way, and one end of the pull rod (33) far away from the gear (32) penetrates through the rotary groove (31) and extends out of the mounting block (24), the clamping block (34) is fixedly connected to one end, close to the gear (32), of the pull rod (33).
3. Intracardiac puncture locator according to claim 2, wherein the elastic means (4) comprises a slider (41), a sliding cavity (42) and a spring (43), the slider (41) is fixedly connected to the side wall of the pull rod (33), the sliding cavity (42) opens on the inner wall of the rotary slot (31), and the slider (41) is slidably connected in the sliding cavity (42), the slider (41) is connected with the inner wall of the sliding cavity (42) on the side away from the gear (32) through the spring (43).
4. Intracardiac puncture locator according to claim 1, wherein the height adjustment mechanism (5) comprises a vertical rod (51), a second sliding slot (52), a second threaded rod (53), the vertical rod (51) is located at one end of the cross rod (1), the second sliding slot (52) is vertically opened in the vertical rod (51), and one end of the cross rod (1) is slidably connected in the second sliding slot (52), the second threaded rod (53) is vertically rotatably connected in the second sliding slot (52), and the top end of the second threaded rod (53) penetrates the second sliding slot (52) and extends out of the vertical rod (51), the second threaded rod (53) penetrates the cross rod (1) and is in threaded connection with the cross rod (1).
5. Intracardiac puncture locator according to claim 4, characterized in that the clamping mechanism (6) comprises a U-shaped insert (61) and a fastening bolt (62), the U-shaped insert (61) being fixedly connected to the bottom of the vertical rod (51) and the opening of the U-shaped insert (61) being located at one side of the vertical rod (51) towards the cross bar (1), the fastening bolt (62) being threadedly connected to the bottom of the U-shaped insert (61).
6. Intracardiac puncture locator according to claim 4, characterized in that the end of the first threaded rod (22) located outside the cross bar (1) and the end of the second threaded rod (53) located outside the vertical bar (51) are both wrapped with rubber anti-slip pads.
7. The cardiology puncture locator of claim 2, wherein the latch (34) is inverted triangular and the latch (34) is interfitted with a tooth gap between two adjacent teeth of the gear (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921129518.XU CN210811391U (en) | 2019-07-18 | 2019-07-18 | Intracardiac branch of academic or vocational study puncture locator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921129518.XU CN210811391U (en) | 2019-07-18 | 2019-07-18 | Intracardiac branch of academic or vocational study puncture locator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210811391U true CN210811391U (en) | 2020-06-23 |
Family
ID=71268212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921129518.XU Expired - Fee Related CN210811391U (en) | 2019-07-18 | 2019-07-18 | Intracardiac branch of academic or vocational study puncture locator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210811391U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112294404A (en) * | 2020-11-12 | 2021-02-02 | 安兴国 | Thyroid puncture device and method |
| CN112656518A (en) * | 2020-12-23 | 2021-04-16 | 上海御瓣医疗科技有限公司 | Medical catheter placing structure |
| CN114795404A (en) * | 2022-01-22 | 2022-07-29 | 何绍波 | Intracardiac branch of academic or vocational study puncture positioning device |
-
2019
- 2019-07-18 CN CN201921129518.XU patent/CN210811391U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112294404A (en) * | 2020-11-12 | 2021-02-02 | 安兴国 | Thyroid puncture device and method |
| CN112294404B (en) * | 2020-11-12 | 2022-02-11 | 安兴国 | Thyroid puncture device |
| CN112656518A (en) * | 2020-12-23 | 2021-04-16 | 上海御瓣医疗科技有限公司 | Medical catheter placing structure |
| CN114795404A (en) * | 2022-01-22 | 2022-07-29 | 何绍波 | Intracardiac branch of academic or vocational study puncture positioning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200623 Termination date: 20210718 |