CN209789969U - Clinical puncture positioner of intracardiac branch of academic or vocational study - Google Patents
Clinical puncture positioner of intracardiac branch of academic or vocational study Download PDFInfo
- Publication number
- CN209789969U CN209789969U CN201822231121.3U CN201822231121U CN209789969U CN 209789969 U CN209789969 U CN 209789969U CN 201822231121 U CN201822231121 U CN 201822231121U CN 209789969 U CN209789969 U CN 209789969U
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- CN
- China
- Prior art keywords
- arc
- hole
- puncture
- open slot
- shape slider
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- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of the medical instrument technique and specifically relates to a clinical puncture positioner of intracardiac branch of academic or vocational study, including bottom plate, arc and angle adjusting device, it has the arc to be provided with locating hole and its positive upper end rigid coupling in the middle of the bottom plate, all be provided with the spout on the arc at both ends around being provided with arc open slot and the arc open slot in the middle of the arc, angle adjusting device comprises I shape slider, first through-hole, a location section of thick bamboo and location line, the centre that is provided with first through-hole and its front end upside in the middle of the I shape slider is provided with the location line. The utility model has the advantages of reasonable design, tentatively fix a position and adjust the puncture angle through slip I shape slider to the puncture position through the locating hole to supplementary puncture has good development prospect.
Description
Technical Field
The utility model belongs to the technical field of the medical appliances technique and specifically relates to a clinical puncture positioner of intracardiac branch of academic or vocational study.
Background
The puncture is a medical operation term, which is a diagnosis and treatment technology that a puncture needle is punctured into a body cavity to extract secretion for laboratory test, gas or contrast agent is injected into the body cavity to perform contrast examination, or medicine is injected into the body cavity.
An effort has been made to advance the positioning of the puncture angle by sliding fit of the angle adjusting frame and the slide way, but the positioning angle of the device is not precise and is not convenient to hold by hand, so that the device is to be improved.
Disclosure of Invention
The utility model aims at overcoming above-mentioned technical shortcoming and providing a clinical puncture positioner of intracardiac branch of academic or vocational study, the utility model has the advantages of reasonable design, tentatively fix a position and adjust the puncture angle through slip I shape slider to the puncture position through the locating hole to supplementary puncture.
The utility model provides a technical scheme that technical problem adopted does: a clinical puncture positioning device for department of cardiology comprises a bottom plate, an arc plate and an angle adjusting device, wherein a positioning hole is formed in the middle of the bottom plate, the arc plate is fixedly connected to the right upper end of the bottom plate, a puncture position is preliminarily positioned through the positioning hole, an arc open slot is formed in the middle of the arc plate, sliding grooves are formed in the arc plate at the front end and the rear end of the arc open slot, the angle adjusting device comprises an I-shaped sliding block, a first through hole, a positioning cylinder and a positioning line, the first through hole is formed in the middle of the I-shaped sliding block, the positioning line is arranged in the middle of the upper side of the front end of the I-shaped sliding block, the puncture angle can be conveniently and accurately determined, the front side and the rear side of the lower end of the I-shaped sliding block are all clamped in the sliding grooves, the positioning cylinder is convenient to adjust the puncture angle through, on one hand, the puncture needle is convenient to insert, on the other hand, the lower end of the positioning cylinder limits the puncture needle, and the lower end of the positioning cylinder is hinged with the upper sides of the front end and the rear end of the positioning hole.
Furthermore, scale marks are arranged on the arc-shaped plate at the front end of the arc-shaped open slot, so that the accuracy of the puncture angle is ensured.
The utility model discloses the beneficial effect who has is: the utility model has the advantages of reasonable design, tentatively fix a position and adjust the puncture angle through slip I shape slider to the puncture position through the locating hole to supplementary puncture has good development prospect.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the angle adjusting device of the present invention.
Detailed Description
The present invention will be described in detail below with reference to fig. 1 ~ 2.
As shown in fig. 1 ~ 2, the utility model comprises a bottom plate 1, an arc plate 2 and an angle adjusting device, wherein a positioning hole 1-1 is arranged in the middle of the bottom plate 1, the arc plate 2 is fixedly connected with the upper end of the bottom plate, the puncture position is preliminarily positioned through the positioning hole 1-1, an arc opening slot 2-1 is arranged in the middle of the arc plate 2, and sliding slots 2-2 are arranged on the arc plate 2 at the front end and the rear end of the arc opening slot 2-1, the angle adjusting device is composed of an i-shaped slider 3, a first through hole 3-1, a positioning cylinder 3-2 and a positioning line 3-3, the first through hole 3-1 is arranged in the middle of the i-shaped slider 3, the positioning line 3-3 is arranged in the middle of the upper side of the front end of the i-shaped slider 3, the puncture angle can be conveniently and accurately determined, the front and rear ends of the i-shaped slider 3 are all clamped in the sliding slots 2-2, the positioning cylinder 3-2 is fixedly connected with the positioning cylinder 3-2 at the lower end, the puncture angle can be conveniently adjusted by sliding the i-shaped slider 3, the funnel type structure with gradually reduced diameter and the same as the diameter of the upper end of the first through hole 3-1, on the.
In the embodiment, the arc-shaped plate 2 at the front end of the arc-shaped open slot 2-1 is provided with scale marks 2-3, so that the accuracy of the puncture angle is ensured.
When the puncture needle is used, a medical worker aligns the positioning hole 1-1 to a position to be punctured, the left thumb and the market straight are respectively pressed on the bottom plates 1 at the left end and the right end of the arc-shaped plate 2, the needed puncture angle is adjusted by sliding the I-shaped sliding block 3, and then the puncture needle is inserted into the positioning cylinder 3-2 to be punctured.
Claims (2)
1. The utility model provides a clinical puncture positioner of intracardiac branch of academic or vocational study, includes bottom plate, arc and angle adjusting device, its characterized in that: be provided with the locating hole in the middle of the bottom plate and its positive upper end rigid coupling has the arc, all be provided with the spout on the arc at both ends around being provided with arc open slot and arc open slot in the middle of the arc, angle adjusting device comprises I shape slider, first through-hole, a location section of thick bamboo and location line, the centre that is provided with first through-hole and its front end upside in the middle of the I shape slider is provided with the location line, the equal joint in the spout of both sides just lower extreme rigid coupling has a location section of thick bamboo around the I shape slider lower extreme, the inside diameter that is the diameter gradually diminishes funnel formula structure of location section of thick bamboo and its upper end opening part is the same with first through-hole, the upside at both ends is articulated around location section.
2. The clinical puncture positioning device for cardiology department according to claim 1, wherein: and the arc-shaped plate at the front end of the arc-shaped open slot is provided with scale marks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822231121.3U CN209789969U (en) | 2018-12-28 | 2018-12-28 | Clinical puncture positioner of intracardiac branch of academic or vocational study |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822231121.3U CN209789969U (en) | 2018-12-28 | 2018-12-28 | Clinical puncture positioner of intracardiac branch of academic or vocational study |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209789969U true CN209789969U (en) | 2019-12-17 |
Family
ID=68819005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822231121.3U Expired - Fee Related CN209789969U (en) | 2018-12-28 | 2018-12-28 | Clinical puncture positioner of intracardiac branch of academic or vocational study |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209789969U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111166440A (en) * | 2020-02-25 | 2020-05-19 | 张纪良 | Chest puncture directional auxiliary device |
| CN112022295A (en) * | 2020-08-31 | 2020-12-04 | 南京市第一医院 | Mammary gland surgery puncture positioner |
-
2018
- 2018-12-28 CN CN201822231121.3U patent/CN209789969U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111166440A (en) * | 2020-02-25 | 2020-05-19 | 张纪良 | Chest puncture directional auxiliary device |
| CN112022295A (en) * | 2020-08-31 | 2020-12-04 | 南京市第一医院 | Mammary gland surgery puncture positioner |
| CN112022295B (en) * | 2020-08-31 | 2021-05-25 | 南京市第一医院 | Mammary gland surgery puncture positioner |
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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: 20191217 Termination date: 20201228 |