CN209661742U - The hard access penetrations needle of Ventriculo peritoneal shunt pipe abdominal end - Google Patents
The hard access penetrations needle of Ventriculo peritoneal shunt pipe abdominal end Download PDFInfo
- Publication number
- CN209661742U CN209661742U CN201821610915.4U CN201821610915U CN209661742U CN 209661742 U CN209661742 U CN 209661742U CN 201821610915 U CN201821610915 U CN 201821610915U CN 209661742 U CN209661742 U CN 209661742U
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- China
- Prior art keywords
- sleeve
- isocon
- needle
- abdominal end
- utility
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Abstract
The utility model discloses a kind of hard access penetrations needles of Ventriculo peritoneal shunt pipe abdominal end, including the sleeve and needle core being used cooperatively；The sleeve is the hollow cylindrical structure that can be inserted into the needle core and isocon；The opening through the sleeve both ends of the surface is provided in the axial direction on the barrel of the sleeve, for withdrawing from the sleeve from the isocon after the completion of isocon abdominal end implantation.The implant procedure of the utility model isocon abdominal end suitable for ventriculoperitoneal shunt, first by isocon by subcutaneously moving under water to umbilical region in art, umbilical region does small notch, about 0.5-1cm, and isocon is drawn by the notch, pneumoperitoneum is established by the notch; it takes the utility model puncture needle band needle core to puncture into abdomen by the notch, extracts needle core out, it is then rapidly that isocon abdominal end is intraperitoneal by the implantation of puncture needle sleeve; finally puncture needle sleeve is withdrawn from, that is, completes this isocon abdominal end implant procedure.With operation wound is reduced, shorten operating time, the advantages that streamline operation.
Description
Technical field
The utility model relates to field of medical device, in particular to a kind of hard access penetrations of Ventriculo peritoneal shunt pipe abdominal end
Needle.
Background technique
In ventriculoperitoneal shunt, isocon by head along subcutaneously moving under water to abdomen, abdominal end need to be implanted into it is intraperitoneal,
Abdominal was mostly used in the past, wound is larger, and there are clear scars.
With the development application of laparoscopic technique, part surgeon is planted isocon abdominal end using abdominocentesis mode
Enter it is intraperitoneal, therefore it provides a kind of easy to operate, highly-safe puncture needle is necessary.
Utility model content
The purpose of the utility model is to overcome deficiencies in the prior art, and it is hard to provide a kind of Ventriculo peritoneal shunt pipe abdominal end
Access penetrations needle, reduces operation wound, abdomen scar is obviously reduced, and shorten operating time, simplifies operation stream
Journey.
The technical scheme adopted by the utility model is a kind of hard access penetrations needle of Ventriculo peritoneal shunt pipe abdominal end, packet
Include the sleeve and needle core being used cooperatively；The sleeve is the hollow cylindrical structure that can be inserted into the needle core and isocon；It is described
It is provided in the axial direction with the opening through the sleeve both ends of the surface on the barrel of sleeve, is completed for isocon abdominal end implantation
The sleeve is withdrawn from from the isocon afterwards.
Further, the upper surface of the needle core is provided with the first in command, convenient for borrowing power to puncture into abdomen.
Further, the upper surface of the sleeve is provided with the second handle to match with first in command's shape, makes
The sleeve is without departing from the needle core when must puncture, meanwhile, convenient for borrowing power.
The beneficial effects of the utility model are: the utility model isocon abdominal end suitable for ventriculoperitoneal shunt
Implant procedure, first by isocon by subcutaneously moving under water to umbilical region in art, umbilical region does small notch, about 0.5-1cm, and isocon is cut by this
Mouth is drawn, and establishes pneumoperitoneum by the notch, is taken the utility model puncture needle band needle core to puncture into abdomen by the notch, is extracted needle core out,
It is then rapidly that isocon abdominal end is intraperitoneal by the implantation of puncture needle sleeve, finally puncture needle sleeve is withdrawn from, that is, completes this
Isocon abdominal end implant procedure.It can be without opening abdomen using the utility model puncture needle in operation, and puncture procedure is simply fast
Speed, it is highly-safe.
Detailed description of the invention
Fig. 1: the utility model decomposition texture schematic diagram；
Fig. 2: use state diagram when the utility model punctures into abdomen.
Attached drawing mark: 1, sleeve；2, needle core；3, it is open；4, the first in command；5, second handle.
Specific embodiment
For the invention, features and effects that can further appreciate that the utility model, the following examples are hereby given, and cooperates
Detailed description are as follows for attached drawing:
As shown in Figure 1 and Figure 2, the hard access penetrations needle of a kind of Ventriculo peritoneal shunt pipe abdominal end, including what is be used cooperatively
Sleeve 1 and needle core 2.The upper surface of the needle core 2 is provided with the first in command 4, convenient for borrowing power to puncture into abdomen, when puncture, and the needle
Core 2 is inserted into the sleeve 1, is inserted into the sleeve 1 intraperitoneal.The sleeve 1 is that can be inserted into the needle core 2 and divide
The hollow cylindrical structure of flow tube；The opening 3 through 1 both ends of the surface of sleeve is provided in the axial direction on the barrel of the sleeve 1,
For the sleeve 1, after the completion of isocon implantation, In to be withdrawn from after the completion of isocon abdominal end implantation from the isocon
During withdrawing from the sleeve 1, isocon is separated from opening 3 to outside the sleeve 1.The upper surface of the sleeve 1 is provided with
The second handle 5 to match with 4 shape of the first in command, when puncture, the outer surface of the first in command 4 with it is described second
The inner surface of hand 5 fits, and medical staff holds the first in command 4 simultaneously and second handle 5 carries out puncture procedure, so that operating
Sleeve 1 described in journey without departing from the needle core 2, meanwhile, the second handle 5 be also convenient for borrow power operate.
The implant procedure of the utility model isocon abdominal end suitable for ventriculoperitoneal shunt will be shunted first in art
For pipe by subcutaneously moving under water to umbilical region, umbilical region does small notch, about 0.5-1cm, and isocon is drawn by the notch, establishes gas by the notch
Abdomen takes puncture needle band needle core 2 to puncture into abdomen by the notch, needle core 2 is extracted out, then rapidly by isocon abdominal end by Puncture needle sleeve
1 implantation of cylinder is intraperitoneal, finally withdraws from puncture needle sleeve 1, that is, completes this isocon abdominal end implant procedure.It is used in operation
This puncture needle can be without opening abdomen, and puncture procedure is simple and quick, highly-safe.
Although being described above in conjunction with preferred embodiment of the attached drawing to the utility model, the utility model is not
It is confined to above-mentioned specific embodiment, the above mentioned embodiment is only schematical, is not restrictive, ability
The those of ordinary skill in domain is not departing from the utility model aims and claimed under the enlightenment of the utility model
Under ambit, many forms can also be made, these are belonged within the protection scope of the utility model.
Claims (3)
1. a kind of hard access penetrations needle of Ventriculo peritoneal shunt pipe abdominal end, which is characterized in that including the sleeve and needle being used cooperatively
Core；The sleeve is the hollow cylindrical structure that can be inserted into the needle core and isocon；It is opened on the barrel of the sleeve along axial direction
Equipped with the opening for running through the sleeve both ends of the surface, for being withdrawn from from the isocon after the completion of isocon abdominal end implantation
The sleeve.
2. the hard access penetrations needle of a kind of Ventriculo peritoneal shunt pipe abdominal end according to claim 1, which is characterized in that described
The upper surface of needle core is provided with the first in command, convenient for borrowing power to puncture into abdomen.
3. the hard access penetrations needle of a kind of Ventriculo peritoneal shunt pipe abdominal end according to claim 2, which is characterized in that described
The upper surface of sleeve is provided with the second handle to match with first in command's shape, so that the sleeve will not take off when puncturing
From the needle core, meanwhile, convenient for borrowing power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821610915.4U CN209661742U (en) | 2018-09-30 | 2018-09-30 | The hard access penetrations needle of Ventriculo peritoneal shunt pipe abdominal end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821610915.4U CN209661742U (en) | 2018-09-30 | 2018-09-30 | The hard access penetrations needle of Ventriculo peritoneal shunt pipe abdominal end |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209661742U true CN209661742U (en) | 2019-11-22 |
Family
ID=68560401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821610915.4U Expired - Fee Related CN209661742U (en) | 2018-09-30 | 2018-09-30 | The hard access penetrations needle of Ventriculo peritoneal shunt pipe abdominal end |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209661742U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112587204A (en) * | 2020-12-01 | 2021-04-02 | 华东医院 | Auxiliary device suitable for constructing subcutaneous tunnel in lumbar cisterna magna abdominal cavity shunt operation |
-
2018
- 2018-09-30 CN CN201821610915.4U patent/CN209661742U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112587204A (en) * | 2020-12-01 | 2021-04-02 | 华东医院 | Auxiliary device suitable for constructing subcutaneous tunnel in lumbar cisterna magna abdominal cavity shunt operation |
| CN112587204B (en) * | 2020-12-01 | 2024-06-11 | 华东医院 | Auxiliary device suitable for constructing subcutaneous tunnel in lumbar cistern abdominal cavity shunt operation |
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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: 20191122 Termination date: 20200930 |