CN208942304U - A kind of anaesthetic puncture needle - Google Patents
A kind of anaesthetic puncture needle Download PDFInfo
- Publication number
- CN208942304U CN208942304U CN201720880323.3U CN201720880323U CN208942304U CN 208942304 U CN208942304 U CN 208942304U CN 201720880323 U CN201720880323 U CN 201720880323U CN 208942304 U CN208942304 U CN 208942304U
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- Prior art keywords
- hole
- needle
- needle body
- positioning plate
- fixedly mounted
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Abstract
The utility model discloses a kind of anaesthetic puncture needles, including positioning plate, fixable type telescopic rod, needle body and fixed device, a first through hole is equipped among the positioning plate, a layers of two-sided is fixedly mounted on positioning plate left side, the size of layers of two-sided and the size of positioning plate are identical, one second through-hole is equipped among layers of two-sided, it is oppositely arranged between second through-hole and first through hole, syringe needle on needle body passes through first through hole and the second through-hole extends to the left side of positioning plate, needle body lower end is transversely provided with a panel, it is fixedly connected on the left of panel with positioning plate, a sliding slot is fixedly mounted in panel upper end, sliding slot upper end and right side are open, a needle stand is fixedly mounted on the right side of needle body, a sliding block is fixedly mounted in needle stand lower end, sliding block one end is slidably mounted in the sliding slot.The utility model structure is simple, easy to use, can effectively position needle body, while can effectively avoid the shaking of needle body, greatly increases the efficiency of puncture, while also increasing the safety of operation.
Description
Technical field
The utility model relates to a kind of anaesthetic puncture needles.
Background technique
With the rapid development of science and technology, also in the continuous improvement, people more pursue the treatment side of painlessization to medical level
Case, therefore anesthesia also increasingly obtains the attention of people, the medical instrument of anesthesia is also developed and innovates constantly, most
Whole purpose is to faster, more preferably, more effectively treat；However current, when patient carries out lower abdomen with menisectomy, mostly use
Lumbar anesthesia or hard outer anesthesia, lumbar anesthesia can get good of flaccid muscles, be conducive to lower abdomen and abdominal cavity and operation on pelvis.
But when being anaesthetized now by puncture needle, doctor is that puncture is directly needled into inside of human body, is not had
The device rocked is positioned and avoids, so that puncture needle can not accurately hold the depth of insertion, and for some interns
, puncture needle can be caused to shake due to excessively nervous during puncture, the serious safety for affecting operation.
Utility model content
To solve the above problems, the utility model provides a kind of anaesthetic puncture needle, structure is simple, easy to use, energy
Effectively needle body is positioned, while can effectively avoid the shaking of needle body, greatly increases the efficiency of puncture, also increases simultaneously
The safety of operation.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of anaesthetic puncture needle, including positioning plate, fixable type telescopic rod, needle body and fixed device, in the positioning plate
Between be equipped with a first through hole, be fixedly mounted a layers of two-sided on positioning plate left side, the size of layers of two-sided and positioning plate it is big
It is small identical, it is equipped with one second through-hole among layers of two-sided, is oppositely arranged between the second through-hole and first through hole, the syringe needle on needle body
Extend to the left side of positioning plate across first through hole and the second through-hole, needle body lower end is transversely provided with a panel, on the left of panel with it is fixed
Position plate is fixedly connected, and a sliding slot is fixedly mounted in panel upper end, and sliding slot upper end and right side are open, parallel between sliding slot and needle body to set
It sets, a needle stand is fixedly mounted on the right side of needle body, a sliding block is fixedly mounted in needle stand lower end, and sliding block one end is slidably mounted on the sliding slot
In.
Fixable type telescopic rod is vertically fixedly installed in panel lower end as a preferred technical solution, and fixable type is flexible
Bar lower end is fixedly connected with the fixation device, and fixed device is made of U-typed clamping plate, stripper plate, screw rod and spill spin block,
The bottom surface of U-typed clamping plate is equipped with a screw hole, and screw flight is connected in the screw hole, and screw rod upper end extends to " U "
It inside type clamping plate, and is fixedly connected with the stripper plate, lower end extends to the external world, and is fixedly connected with spill spin block.
Needle body surface is equipped with scale as a preferred technical solution,.
One handle is fixedly mounted in needle stand upper end as a preferred technical solution,.
The utility model has the following beneficial effects: the utility model structure is simple, and it is easy to use, it can be effectively by needle body
Positioning, while the shaking of needle body can be effectively avoided, greatly increase the efficiency of puncture, while also increasing the safety of operation
Property.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model embodiment；
Fig. 2 is the partial sectional view in Fig. 1 at A-A.
Specific embodiment
In order to which the purpose of this utility model and advantage is more clearly understood, with reference to embodiments to the utility model into
Row is further described.It should be appreciated that specific embodiment described herein is only used to explain the utility model, and do not have to
In restriction the utility model.
As depicted in figs. 1 and 2, the utility model embodiment provides a kind of anaesthetic puncture needle, including positioning plate 3, can consolidate
Fixed pattern telescopic rod 11, needle body 17 and fixed device, are equipped with a first through hole 4 among the positioning plate 3, on 3 left side of positioning plate
A layers of two-sided 2 is fixedly mounted, the size of layers of two-sided 2 is identical as the size of positioning plate 3, and one the is equipped among layers of two-sided 2
Two through-holes 1 are oppositely arranged between second through-hole 1 and first through hole 4, and the syringe needle on needle body 17 passes through first through hole 4 and second and leads to
Hole 1 extends to the left side of positioning plate 3, and 17 lower end of needle body is transversely provided with a panel 10,10 left side of panel and the fixed company of positioning plate 3
It connecing, a sliding slot 8 is fixedly mounted in 10 upper end of panel, and 8 upper end of sliding slot and right side are open, are arranged in parallel between sliding slot 8 and needle body 17,
A needle stand 6 is fixedly mounted on the right side of needle body 17, a sliding block 9 is fixedly mounted in 6 lower end of needle stand, and 9 one end of sliding block is slidably mounted on described
In sliding slot 8.
In the present embodiment, fixable type telescopic rod 11 is vertically fixedly installed in 10 lower end of panel, fixable type telescopic rod 11
Lower end is fixedly connected with the fixation device, and fixed device is by U-typed clamping plate 12, stripper plate 15, screw rod 13 and spill spin block 14
Composition, the bottom surface of U-typed clamping plate 12 are equipped with a screw hole 16, and screw rod 13 is threadedly connected in the screw hole 16, screw rod
13 upper ends extend to inside U-typed clamping plate 12, and are fixedly connected with the stripper plate 15, and lower end extends to the external world, and with rotation
Switch block 14 is fixedly connected.
In the present embodiment, 17 surface of needle body is equipped with scale；One handle 5 is fixedly mounted in 6 upper end of needle stand, by handle side
Push needle body.
Working principle: first being named patient lying-on-side on operating bed, then fixed device is clipped on the edge of operating bed, at this moment,
The height of positioning plate is adjusted by fixable type telescopic rod, until being oppositely arranged the backbone of positioning plate and patient, is then torn
Double-sided adhesive is affixed positioning plate with the skin at patient spine, and the sliding block below lamp holder is then directed at the opening on the right side of sliding slot,
And slowly slide into sliding slot, until the head of needle body is made to pass through the first, second through-hole, until inside insertion patient, in mobile needle
When body, the double swerve of needle body is avoided by the positioning of sliding slot, and can be effective by fixable type telescopic rod and fixed device
Avoid teetertottering for needle body, needle body quickly and is easily pierced into inside patient, wherein pass through the scale on needle body
The depth of piercing can effectively be held.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, can also make several improvements and retouch, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (4)
1. a kind of anaesthetic puncture needle, it is characterised in that: described including positioning plate, fixable type telescopic rod, needle body and fixed device
It is equipped with a first through hole among positioning plate, is fixedly mounted a layers of two-sided on positioning plate left side, the size of layers of two-sided and fixed
The size of position plate is identical, and one second through-hole is equipped among layers of two-sided, is oppositely arranged between the second through-hole and first through hole, needle body
On syringe needle pass through the left side that first through hole and the second through-hole extend to positioning plate, needle body lower end is transversely provided with a panel, panel
Left side is fixedly connected with positioning plate, and a sliding slot is fixedly mounted in panel upper end, and sliding slot upper end and right side be open, sliding slot and needle body it
Between be arranged in parallel, a needle stand is fixedly mounted on the right side of needle body, a sliding block is fixedly mounted in needle stand lower end, and sliding block one end is slidably mounted on institute
In the sliding slot stated.
2. anaesthetic puncture needle according to claim 1, it is characterised in that: fixable type telescopic rod is vertically fixedly installed in face
Plate lower end, fixable type telescopic rod lower end are fixedly connected with the fixation device, fixed device by U-typed clamping plate, stripper plate,
Screw rod and spill spin block composition, the bottom surface of U-typed clamping plate are equipped with a screw hole, and screw flight is connected in the screw hole,
Screw rod upper end extends to inside U-typed clamping plate, and is fixedly connected with the stripper plate, and lower end extends to the external world, and with rotation
Block is fixedly connected.
3. anaesthetic puncture needle according to claim 1, it is characterised in that: needle body surface is equipped with scale.
4. anaesthetic puncture needle according to claim 1, it is characterised in that: one handle is fixedly mounted in needle stand upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720880323.3U CN208942304U (en) | 2017-07-14 | 2017-07-14 | A kind of anaesthetic puncture needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720880323.3U CN208942304U (en) | 2017-07-14 | 2017-07-14 | A kind of anaesthetic puncture needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208942304U true CN208942304U (en) | 2019-06-07 |
Family
ID=66728757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720880323.3U Expired - Fee Related CN208942304U (en) | 2017-07-14 | 2017-07-14 | A kind of anaesthetic puncture needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208942304U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021179208A1 (en) * | 2020-03-11 | 2021-09-16 | 苏州市立普医疗科技有限公司 | Needle groove plate, puncture support, and biopsy device |
-
2017
- 2017-07-14 CN CN201720880323.3U patent/CN208942304U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021179208A1 (en) * | 2020-03-11 | 2021-09-16 | 苏州市立普医疗科技有限公司 | Needle groove plate, puncture support, and biopsy 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: 20190607 Termination date: 20200714 |