CN204502115U - A kind of novel cardiac pace-making needle - Google Patents
A kind of novel cardiac pace-making needle Download PDFInfo
- Publication number
- CN204502115U CN204502115U CN201520093046.2U CN201520093046U CN204502115U CN 204502115 U CN204502115 U CN 204502115U CN 201520093046 U CN201520093046 U CN 201520093046U CN 204502115 U CN204502115 U CN 204502115U
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- needle
- needle body
- syringe
- backing plate
- arranges
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Abstract
This utility model provides a kind of novel cardiac pace-making needle, belongs to technical field of medical instrument.The technical solution of the utility model is: a kind of novel cardiac pace-making needle, comprise syringe, needle body and needle handle, described needle body is arranged on the inside of described syringe, in described needle body, wire is set, described wire is connected with described impulse current generator, described syringe and described needle body arrange graduation mark, the front end of described needle body arranges arc utricule, the front end of described arc utricule arranges backing plate, described backing plate is flexible backing plate, the push-and-pull lid that the corresponding described syringe of described backing plate arranges through hole and matches with described through hole, the rear end of described syringe arranges a pair finger ring.This utility model structure is simple, and practical safety, can realize the electricity irritation pace-making of heart effectively, can assist firm needle body preferably again, is not subject to the impact of environment and experience, improves cardiac pacing efficiency, alleviates the work load of medical personnel.
Description
Technical field
This utility model belongs to technical field of medical instrument, is specifically related to a kind of novel cardiac pace-making needle.
Background technology
In operating room or rescue scene often there will be the patient that heart beating stops suddenly, at present, the patient stopped for heart beating carries out first aid mainly cardiac pacing, present cardiac pacing mainly contains two kinds of methods, a kind of is the regular chest cardiac stimulus pace-making pressing patient, another kind uses electrode outside the breast of patient, carry out electricity irritation to help cardiac pacing, these two kinds of methods are all carry out outside the breast of patient, the heart of patient can not be directly acted on, and limit by the technical experience of emergency staffs, pace-making weak effect, the pace-making time is long, pace-making success rate is low, can waste due to pace-making time length and rescue without the time, delay.
Utility model content
Technical problem to be solved in the utility model is, for the deficiencies in the prior art, provides a kind of practical simple, easily manipulates, conscientiously alleviate the cardiac pace-making needle of medical personnel's work load.
For solving the problems of the technologies described above, the technical scheme that this utility model adopts is: a kind of novel cardiac pace-making needle, comprise syringe, needle body and needle handle, described needle body is arranged on the inside of described syringe, in described needle body, wire is set, described wire is connected with described impulse current generator, described syringe and described needle body arrange graduation mark, the front end of described needle body arranges arc utricule, the front end of described arc utricule arranges backing plate, described backing plate is flexible backing plate, the push-and-pull lid that the corresponding described syringe of described backing plate arranges through hole and matches with described through hole, the rear end of described syringe arranges a pair finger ring.
Arrange pulley between described wire and described impulse current generator, described pulley is wound around wire, and hangs and be located on described impulse current generator.
Described wire is near the outer setting insulation sleeve of described needle handle.
Described arc utricule is transparent products.
Described syringe is transparent products.
Described needle handle is oval.
The beneficial effects of the utility model are as follows:
A kind of novel cardiac pace-making needle of this utility model, comprise syringe, needle body and needle handle, described needle body is arranged on the inside of described syringe, in described needle body, wire is set, described wire is connected with described impulse current generator, described syringe and described needle body arrange graduation mark, the front end of described needle body arranges arc utricule, the front end of described arc utricule arranges backing plate, described backing plate is flexible backing plate, the push-and-pull lid that the corresponding described syringe of described backing plate arranges through hole and matches with described through hole, the rear end of described syringe arranges a pair finger ring, by above setting, the cardiac position of patient can be thrust by needle body, open impulse current generator, namely by direct electricity irritation, auxiliary pace-making is carried out to the heart of patient, because electric current directly contacts with heart, therefore the pace-making used time is shorter, efficiency is higher, effective saving rescue time, simultaneously, the setting of arc utricule and backing plate, makes needle body in use can firmly contact with patient, reduces the adverse effect because of surrounding or the phenomenon generation causing needle body crooked of lacking experience, so not only affect rescue efficiency, also may delay rescue opportunity.
This utility model structure is simple, and practical safety, can realize the electricity irritation pace-making of heart effectively, can assist firm needle body preferably again, is not subject to the impact of environment and experience, improves cardiac pacing efficiency, alleviates the work load of medical personnel.
Accompanying drawing explanation
Fig. 1: structural representation of the present utility model;
Wherein, 1-syringe, 2-needle body, 3-needle handle, 4-wire, 5-impulse current generator, 6-graduation mark, 7-arc utricule, 8-backing plate, 9-through hole, 10-finger ring, 11-pulley, 12-insulation sleeve.
Detailed description of the invention
Below by embodiment, the utility model will be further described by reference to the accompanying drawings.
As shown in Figure 1, the cardiac pace-making needle that this utility model is novel, comprise syringe 1, needle body 2 and needle handle 3, described needle body 2 is arranged on the inside of described syringe 1, in described needle body 2, wire 4 is set, described wire 4 is connected with described impulse current generator 5, described syringe 1 and described needle body 2 arrange graduation mark 6, the front end of described needle body 2 arranges arc utricule 7, the front end of described arc utricule 7 arranges backing plate 8, described backing plate 8 is flexible backing plate, the push-and-pull lid that the corresponding described syringe 1 of described backing plate 8 arranges through hole 9 and matches with described through hole 9, the rear end of described syringe 1 arranges a pair finger ring 10.The cardiac position of patient can be thrust like this by needle body 2, open impulse current generator 5, namely by direct electricity irritation, auxiliary pace-making is carried out to the heart of patient, because electric current directly contacts with heart, therefore the pace-making used time is shorter, efficiency is higher, effectively saves rescue time.
Wherein, the setting of arc utricule 7 and backing plate 8, makes needle body 2 in use can firmly contact with patient, reduces the adverse effect because of surrounding or the phenomenon generation causing needle body 2 crooked of lacking experience, so not only affect rescue efficiency, also may delay rescue opportunity.Meanwhile, the position of the corresponding syringe 1 of backing plate 8 arranges through hole 9, and through hole 9 correspondence arranges push-and-pull lid, is pushed open by push-and-pull lid so when in use, finishes using and closed, easy to carry and store.
In addition, between described wire 4 and described impulse current generator 5, pulley 11 is set, described pulley 11 is wound around wire 4, and hang and be located on described impulse current generator 5, be organized in together with can making wire 4 specification like this, wire 4 can be prevented arbitrarily to be wound around and to there is potential safety hazard, meet again the needs of different length or distance simultaneously.
Concrete, described syringe 1 is transparent products, is convenient to observe graduation mark 6; Described needle handle 3 is oval, is convenient to hands and holds; Described arc utricule 7 is transparent products, clearly can observe the change of needle body 2 high scale line 6, grasps and thrusts the degree of depth.And at the outer setting insulation sleeve 12 of described wire 4 near described needle handle 3, the security performance of pace-making pin can be made better.
Specific embodiment described herein is only to design of the present utility model explanation for example.This utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (6)
1. a novel cardiac pace-making needle, comprise syringe, needle body and needle handle, described needle body is arranged on the inside of described syringe, in described needle body, wire is set, it is characterized in that: described wire is connected with described impulse current generator, described syringe and described needle body arrange graduation mark, the front end of described needle body arranges arc utricule, the front end of described arc utricule arranges backing plate, described backing plate is flexible backing plate, the push-and-pull lid that the corresponding described syringe of described backing plate arranges through hole and matches with described through hole, the rear end of described syringe arranges a pair finger ring.
2. cardiac pace-making needle as claimed in claim 1, is characterized in that: arrange pulley between described wire and described impulse current generator, and described pulley is wound around wire, and hangs and be located on described impulse current generator.
3. cardiac pace-making needle as claimed in claim 1 or 2, is characterized in that: described wire is near the outer setting insulation sleeve of described needle handle.
4. cardiac pace-making needle as claimed in claim 1 or 2, is characterized in that: described arc utricule is transparent products.
5. cardiac pace-making needle as claimed in claim 1 or 2, is characterized in that: described syringe is transparent products.
6. cardiac pace-making needle as claimed in claim 1 or 2, is characterized in that: described needle handle is for oval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520093046.2U CN204502115U (en) | 2015-02-10 | 2015-02-10 | A kind of novel cardiac pace-making needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520093046.2U CN204502115U (en) | 2015-02-10 | 2015-02-10 | A kind of novel cardiac pace-making needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204502115U true CN204502115U (en) | 2015-07-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520093046.2U Expired - Fee Related CN204502115U (en) | 2015-02-10 | 2015-02-10 | A kind of novel cardiac pace-making needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204502115U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112546444A (en) * | 2020-12-22 | 2021-03-26 | 中国医学科学院生物医学工程研究所 | Electrical stimulation current double-needle measuring probe with depth reading function and use method |
-
2015
- 2015-02-10 CN CN201520093046.2U patent/CN204502115U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112546444A (en) * | 2020-12-22 | 2021-03-26 | 中国医学科学院生物医学工程研究所 | Electrical stimulation current double-needle measuring probe with depth reading function and use method |
| CN112546444B (en) * | 2020-12-22 | 2023-12-05 | 中国医学科学院生物医学工程研究所 | Electrical stimulation current double-needle measuring probe with depth reading function and using method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20160210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |