CN209490067U - A kind of fixed device of lower abdomen Needle localization - Google Patents
A kind of fixed device of lower abdomen Needle localization Download PDFInfo
- Publication number
- CN209490067U CN209490067U CN201822125140.8U CN201822125140U CN209490067U CN 209490067 U CN209490067 U CN 209490067U CN 201822125140 U CN201822125140 U CN 201822125140U CN 209490067 U CN209490067 U CN 209490067U
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- China
- Prior art keywords
- fixator
- component
- length
- fixed device
- longitudinal holes
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of fixed devices of lower abdomen Needle localization, including positioning patch and fixator, the positioning patch is porous two-sided stickiness adhesive plaster: the fixator is made of upper and lower two component, upper-part is elongated cylinder, lower component is oblate cylinder, and the upper-part and lower part is fixedly connected；The longitudinal holes of a perforation upper and lower ends are equipped in the fixator: the length of the longitudinal holes is less than the length of piercing needle；The lateral duct of a perforation left and right ends is equipped in the lower component of the fixator；The longitudinal holes are connected in the lower component of the fixator with the lateral duct；It is equipped with internal screw thread in the transverse direction duct, is matched with from the external screw thread on the bolt screw rod that its both ends screws in, the length of the bolt screw rod is greater than the radius of the lower component.
Description
Technical field
The utility model belongs to medical instruments field, and in particular to a kind of fixed device of lower abdomen Needle localization.
Background technique
Currently, medical worker will first find lower abdomen and hit exactly other point of puncture when carrying out lower abdomen puncture to patient in clinic,
1cm, inclined 1~2cm of left or right above the midpoint of line between navel and upper margin of pubic bone, herein without vitals, puncture compared with
Safety, and it is easy healing.Then the fixed puncture portion skin of patient's left hand, the right hand hold needle through being vertically pierced into stomach wall at anesthesia, to needle
When cutting edge of a knife or a sword resistance sense suddenly disappears, show that needle point has passed through parietal peritoneum, after assistant wears gloves, assists fixed pin with disinfection vessel forceps
Head, patient extract ascites, and the inspection that keeps sample.But there are subjective errors for such localization method, cannot be precisely located most suitable
Suitable point of puncture.And disinfection vessel forceps fixed needle is not sufficiently stable, and is easy to cause fear to patients ' psychological.
Utility model content
To solve the above-mentioned problems, the utility model provides a kind of fixed device of lower abdomen Needle localization.
Specifically, the utility model provides a kind of fixed device of lower abdomen Needle localization, including positioning is pasted and is fixed
Device, the positioning patch is porous two-sided stickiness adhesive plaster: the fixator is made of upper and lower two component, and upper-part is long cylinder
Body, lower component are oblate cylinder, and the upper-part and lower part is fixedly connected；A perforation upper and lower ends are equipped in the fixator
Longitudinal holes: the length of the longitudinal holes be less than piercing needle length；It is equipped in the lower component of the fixator consistent
The lateral duct of logical left and right ends；The longitudinal holes are connected in the lower component of the fixator with the lateral duct；
It is equipped with internal screw thread in the transverse direction duct, is matched with from the external screw thread on the bolt screw rod that its both ends screws in, the bolt spiral shell
The length of bar is greater than the radius of the lower component.
In a preferred example, the material of the fixator is PVC.
In another preferred example, the material of the bolt is PVC.
Compared with prior art, the beneficial effects of the utility model are: abdomen puncture point location is accurate, piercing needle is solid
It is fixed to stablize, it is convenient for clinical manipulation.
Detailed description of the invention
The lower abdomen Needle localization fixing device schematic diagram of Fig. 1 the utility model
1. fixator longitudinal holes, 2. fixators, 3. bolts, 4. fixator lower component transverse direction ducts, 5. positioning patches
Specific embodiment
The utility model is described in further detail with specific embodiment with reference to the accompanying drawing:
After preserved skin, positioning patch (5) is first placed on patient abdomen proportion, extra positioning is subtracted with scissors and pastes (5) part.It tears
The internal adhesive plaster of positioning patch (5) is removed, positioning patch (5) is pasted on patient abdomen skin.After the completion of positioning, positioning patch (5) is torn off
The stickiness adhesive plaster of outside, by the location hole in the bottom end alignment positioning patch (5) of the longitudinal holes (1) of fixator (2) and fitting.It will
Puncture needle is inserted into longitudinal holes (1), stops after patient's peritonaeum.By assistant by two pieces of bolts (3) respectively from fixator lower part
The lateral duct (4) on part both sides screws in, and inwardly tightens until clamping fixed puncture needle.Then extract ascites.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (3)
1. a kind of fixed device of lower abdomen Needle localization, including positioning patch and fixator, which is characterized in that the positioning patch is more
The two-sided stickiness adhesive plaster in hole: the fixator is made of upper and lower two component, and upper-part is elongated cylinder, and lower component is oblate column
Body, the upper-part and lower part are fixedly connected；The longitudinal holes of a perforation upper and lower ends are equipped in the fixator: described vertical
It is less than the length of piercing needle to the length in duct；The transverse holes of a perforation left and right ends are equipped in the lower component of the fixator
Road；The longitudinal holes are connected in the lower component of the fixator with the lateral duct；It is equipped in the transverse direction duct
Internal screw thread matches with from the external screw thread on the bolt screw rod that its both ends screws in, the length of the bolt screw rod be greater than it is described under
The radius of component.
2. the fixed device of lower abdomen Needle localization according to claim 1, which is characterized in that the material of the fixator is
PVC。
3. the fixed device of lower abdomen Needle localization according to claim 1, which is characterized in that the material of the bolt is
PVC。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822125140.8U CN209490067U (en) | 2018-12-18 | 2018-12-18 | A kind of fixed device of lower abdomen Needle localization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822125140.8U CN209490067U (en) | 2018-12-18 | 2018-12-18 | A kind of fixed device of lower abdomen Needle localization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209490067U true CN209490067U (en) | 2019-10-15 |
Family
ID=68152988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822125140.8U Expired - Fee Related CN209490067U (en) | 2018-12-18 | 2018-12-18 | A kind of fixed device of lower abdomen Needle localization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209490067U (en) |
-
2018
- 2018-12-18 CN CN201822125140.8U patent/CN209490067U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20191015 Termination date: 20211218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |