CN205548644U - Prone position waist is threaded a needle - Google Patents
Prone position waist is threaded a needle Download PDFInfo
- Publication number
- CN205548644U CN205548644U CN201620115844.5U CN201620115844U CN205548644U CN 205548644 U CN205548644 U CN 205548644U CN 201620115844 U CN201620115844 U CN 201620115844U CN 205548644 U CN205548644 U CN 205548644U
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- CN
- China
- Prior art keywords
- closing member
- nook closing
- outer needle
- needle
- seat
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- Expired - Fee Related
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Abstract
The utility model relates to a prone position waist is threaded a needle, including outer needle pipe, outer needle seat, nook closing member and nook closing member seat, the outer needle union coupling on the outer needle seat, the nook closing member is connected on the nook closing member seat, the outer needle seat on still be provided with rubber connector, rubber connector is the sealed structure in hollow top, the rubber connector side still is provided with the drainage tube and connects, has cup jointed the drainage hose on the drainage tube connects, the nook closing member pass rubber connector to be located outer needle intraductal, the needle point end of nook closing member extends the outer needle pipe. The nook closing member on be provided with the scale interval. Adopt the utility model discloses, can adopt the prone position and go on when going the lumbar puncture for the patient, can avoid that the lateral position waist wears that the respiratory track that probably leads to is smooth, symptoms such as apnea and bradycardia. Adopt this waist to thread a needle and can the drainage go out cerebrospinal fluid in the prone position, its position of pronaying naturally, the patient is more comfortable, and it is more convenient to operate. Additionally, the utility model discloses the function that has direct measurement brain spine hydraulic pressure force.
Description
Technical field
This utility model relates to a kind of lumbar puncture needle, particularly to a kind of ventricumbent position lumbar puncture needle.
Background technology
Waist is worn art and is widely used in clinic, its objective is to check the character of cerebrospinal fluid, has great significance diagnosis encephalitis, meningitis, Spinal Diseases etc..At present waist is worn clinically is to take lateral position, makes lumbar vertebra bending as far as possible, and this fetch bit may cause cervical region overbending, causes occurring that respiratory tract is smooth, the symptom such as asphyxia and bradycardia.
In prior art, also utilizing disposable scalp needle puncture as lumbar puncture needle, owing to disposable scalp acupuncture does not has the pin heart, piercing process can cause epithelial tissue to become the implant in needle tubing, there is epithelial tissue to be transplanted to cerebral dura mater, cause the risk causing intraspinal tube epidermoidoma.
It addition, existing lumbar puncture needle needs to prepare the most special equipment measures the pressure of cerebrospinal fluid, it is impossible to being measured cerebrospinal pressure by lumbar puncture needle itself, it is the most convenient to use.
Summary of the invention
The main technical problems to be solved in the utility model is: provide a kind of ventricumbent position lumbar puncture needle, this lumbar puncture needle row waist is used to wear desirable ventricumbent position during art, the symptoms such as the respiratory tract that may cause is smooth it can be avoided that lateral position waist is worn, asphyxia and bradycardia, solve the problem that above-mentioned prior art exists.
To be solved in the utility model technical problem is that further: make lumbar puncture needle have the function directly measuring cerebrospinal pressure.
The technical scheme solving above-mentioned technical problem is: a kind of ventricumbent position lumbar puncture needle, including outer needle tubing, outer needle stand, nook closing member and needle core base, described outer needle tubing is connected on outer needle stand, nook closing member is connected on needle core base, it is additionally provided with elastomer connector on described outer needle stand, elastomer connector is the structure of the end sealing of hollow, elastomer connector side is additionally provided with drainage tube joint, conduction hose it is socketed with on drainage tube joint, described nook closing member is positioned at outer needle tubing through elastomer connector, and the needle tip of nook closing member extends outer needle tubing.
It is provided with scale value on described nook closing member.
It is additionally provided with clip on described conduction hose.
Owing to using said structure, this utility model has the advantages that
1, this utility model is used, ventricumbent position can be used to carry out when to patient's row lumbar puncture, its advantage is: patient need not lie on one's side, need not shoulder and the buttocks of assistant's tightly immobilized patients, do not affect ventilation, it is possible to symptoms such as the respiratory tract that may cause is smooth, asphyxia and bradycardia of avoiding lateral position waist to wear.Using this lumbar puncture needle can drain cerebrospinal fluid in ventricumbent position, its natural prone body position, patient is more comfortable, more convenient operation.
2, conduction hose of the present utility model can be bent upwards, and nook closing member is provided with scale value, when needing to measure cerebrospinal pressure, can measure the height of cerebrospinal fluid in conduction hose by the scale value on nook closing member, can calculate cerebrospinal pressure.This utility model has the function directly measuring cerebrospinal pressure, it is not necessary to external other equipment, uses more convenient.
3, this utility model is applicable not only to adult, is also applied for infant, child and neonate, applied widely.
Below, in conjunction with the accompanying drawings and embodiments the technical characteristic of the ventricumbent position lumbar puncture needle of this utility model is further described.
Accompanying drawing explanation
Ventricumbent position lumbar puncture needle structural representation (conduction hose is bent downwardly) of Fig. 1: this utility model.
Ventricumbent position lumbar puncture needle structural representation (conduction hose is bent upwards) of Fig. 2: this utility model.
The nook closing member of Fig. 3: this utility model and needle core base structural representation.
In figure: the outer needle tubing of 1-, the outer needle stand of 2-, 3-nook closing member, 4-needle core base, 5-elastomer connector, 6-drainage tube joint, 7-conduction hose, 8-clip.
Detailed description of the invention
Embodiment 1: a kind of ventricumbent position lumbar puncture needle, as shown in Figure 1-Figure 3, including outer needle tubing 1, outer needle stand 2, nook closing member 3 and needle core base 4, described outer needle tubing is connected on outer needle stand, nook closing member is connected on needle core base, it is additionally provided with elastomer connector 5 on described outer needle stand, elastomer connector is the structure of the end sealing of hollow, elastomer connector side is additionally provided with drainage tube joint 6, conduction hose 7 it is socketed with on drainage tube joint, conduction hose can rotational transform become to be bent downwardly or be bent upwards on drainage tube joint, described nook closing member 3 is positioned at outer needle tubing 1 through elastomer connector 5, the needle tip of nook closing member extends outer needle tubing.
In the present embodiment, described nook closing member 3 is provided with scale value, for measuring the height of cerebrospinal fluid in conduction hose, calculates cerebrospinal pressure.Converting as one, when need not the function directly measuring cerebrospinal pressure, nook closing member can also be not provided with scale value.
In the present embodiment, described conduction hose 7 being additionally provided with clip 8, clip is for controlling opening or closing of conduction hose.Convert as one, it is also possible to be not provided with clip or use the off and on of other structure control conduction hoses.
Use process: patient takes ventricumbent position, this utility model is used to carry out lumbar puncture, after puncture puts in place, take out nook closing member, when needing to measure the cerebrospinal pressure flowed out, conduction hose is rotated on drainage tube joint and is bent upwards structure (as shown in Figure 2), then measure the height of cerebrospinal fluid in conduction hose by the scale value on nook closing member, then calculate cerebrospinal pressure.When needs drainage of cerebrospinal fluid, conduction hose is rotated on drainage tube joint and is bent downwardly structure (as shown in Figure 1), can directly drain cerebrospinal fluid.
Claims (3)
1. a ventricumbent position lumbar puncture needle, including outer needle tubing (1), outer needle stand (2), nook closing member (3) and needle core base (4), described outer needle tubing is connected on outer needle stand, nook closing member is connected on needle core base, it is characterized in that: on described outer needle stand, be additionally provided with elastomer connector (5), elastomer connector is the structure of the end sealing of hollow, elastomer connector side is additionally provided with drainage tube joint (6), conduction hose (7) it is socketed with on drainage tube joint, described nook closing member (3) is positioned at outer needle tubing (1) through elastomer connector (5), and the needle tip of nook closing member extends outer needle tubing.
Ventricumbent position the most according to claim 1 lumbar puncture needle, it is characterised in that: it is provided with scale value on described nook closing member (3).
Ventricumbent position the most according to claim 1 and 2 lumbar puncture needle, it is characterised in that: it is additionally provided with clip (8) on described conduction hose (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620115844.5U CN205548644U (en) | 2016-02-05 | 2016-02-05 | Prone position waist is threaded a needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620115844.5U CN205548644U (en) | 2016-02-05 | 2016-02-05 | Prone position waist is threaded a needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205548644U true CN205548644U (en) | 2016-09-07 |
Family
ID=56821970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620115844.5U Expired - Fee Related CN205548644U (en) | 2016-02-05 | 2016-02-05 | Prone position waist is threaded a needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205548644U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110353778A (en) * | 2019-07-30 | 2019-10-22 | 福建医科大学附属第一医院 | One kind setting pipe guiding arrangement for lumbar puncture cavum subarachnoidale |
-
2016
- 2016-02-05 CN CN201620115844.5U patent/CN205548644U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110353778A (en) * | 2019-07-30 | 2019-10-22 | 福建医科大学附属第一医院 | One kind setting pipe guiding arrangement for lumbar puncture cavum subarachnoidale |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20170205 |