CN209269832U - Disposable abdominal puncture device - Google Patents
Disposable abdominal puncture device Download PDFInfo
- Publication number
- CN209269832U CN209269832U CN201821506811.9U CN201821506811U CN209269832U CN 209269832 U CN209269832 U CN 209269832U CN 201821506811 U CN201821506811 U CN 201821506811U CN 209269832 U CN209269832 U CN 209269832U
- Authority
- CN
- China
- Prior art keywords
- puncture
- puncture needle
- drainage bag
- conduit
- disposable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a disposable abdominal puncture device, which comprises a puncture device and a puncture needle bracket. The puncture needle bracket is arranged at the head end of the puncture device; the puncture device comprises a puncture catheter, a puncture needle, a control clamp, a fixing clamp and a drainage bag; the puncture needle bracket comprises a spherical bracket and a base; the spherical support is connected above the base and comprises a fixed shaft and a spherical rotating body, the fixed shaft is a semicircular fixed shaft, two ends of the fixed shaft are rotationally fixed in the rotating body through a rotating shaft around the lower hemisphere of the rotating body, and the rotating body is provided with a puncture through hole for receiving a puncture needle. The puncture needle of the puncture device keeps a certain angle when ascites drainage is carried out through the puncture needle bracket, and a doctor does not need to find an object pad under the needle head for fixing. The bottom of the drainage bag is provided with a connecting valve, and when the capacity of one drainage bag is insufficient, other drainage bags can be connected, so that the drainage bag is convenient and sanitary.
Description
Technical field
The utility model relates to medical instruments field more particularly to a kind of disposable abdomen penetrating devices.
Background technique
Ascites means the excess accumulation of intraperitoneal free fluid.Intraperitoneal in normal state there are about 50ml, rise to enteron aisle
Lubricating action.Under any pathologic condition caused intraperitoneal liquid measure increase above 200ml i.e. be known as ascites.Ascites is many diseases
A kind of clinical manifestation of disease, there are many ascitogenous reason, and relatively conventional has heart disease, liver diseases, kidney trouble, abdomen
Membrane disease, Dystrophy, malignant tumour etc., if extracting ascites not in time, the abdomen of patient will swell, ascites
Concentration can also cause various infection, such as peritonitis, or even can also cause pleural effusion, in turn result in more infection.
Currently, abdominocentesis is clinically common basic operation technology, intraperitoneal injection drug and a large amount of discharges
Ascites all be unable to do without abdominocentesis packet to alleviate clinical symptoms etc..Traditional abdominocentesis packet is gone back in addition to the puncture needle with rubber tube
There are haemostatic clamp, kidney basin；Its disinfection uses disinfection with high pressure steam, and validity period is short, uses in validity period without patient sometimes, goes back after expired
It need to sterilize again and cause to waste；Rubber tube need to be pierced with syringe needle when to intraperitoneal injection, putting ascites need to be drawn water with large syringe
After turn down.It takes out repeatedly and pushes away the workload for increasing medical staff, waste the time, while increasing the chance of hospital-acquired infection.
In addition, traditional abdomen punctures needle handle when wearing and syringe plugs off repeatedly and easily causes iatrogenic pollution, puncture needle is without side opening, in suction abdomen
It is easy blocking pin hole during water, leads to puncture failure.In addition, needing doctor to manually adjust when being extracted with large syringe
Angle is kept, it is inconvenient and laborious to operate, it is therefore desirable to which a kind of disposable abdomen penetrating device solves the above problems.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the abdomen of one kind proposed installs
It sets.
To achieve the above object, the utility model adopts the technical scheme that
A kind of disposable abdomen penetrating device, including sting device and puncture needle support, the puncture needle support are mounted on described
The head end of sting device；
The sting device includes puncturing conduit, puncture needle, control folder, fixing clamp and drainage bag；The puncture conduit
Including supervisor and branch pipe, the branch pipe is integrally connected to the head end side wall of the supervisor, and the branch pipe and the supervisor are Y-shaped,
The puncture needle is connected to the head end of the supervisor, and the control folder is installed on the puncture conduit with the fixing clamp,
The drainage bag is connected to the tail end for puncturing conduit；Scale, the drainage are equipped with the bag of the transparent drainage bag
The bottom of bag is further fixed on connection valve, the drainage bag of the connection valve connection replacement；
The puncture needle support includes beaded support and pedestal；The beaded support is connected to the top of the pedestal, institute
Stating beaded support includes fixing axle and in spherical rotary body, and the fixing axle is semicircular fixing axle, surrounds the rotation
The both ends of the fixing axle are rotatably fixed in the rotary body by shaft after the lower hemisphere of body, are set on the rotary body
There is the puncture through-hole to accept the puncture needle, the shape for puncturing through-hole is identical as the needle stand shape of the puncture needle；
The bottom surface of the pedestal extends to patch, and the patch is sticked on the skin of patient by non cohesive gel.
It preferably, is that integrally connected threaded connection or plug connect between the puncture needle and the puncture conduit
It connects.
Preferably, the tail end of the branch pipe, i.e., one end far from the supervisor are equipped with syringe interface and dust plug, use
It is fastened and is connect at the syringe interface by rope in the dust plug in the syringe interface with plug.
Preferably, the laid inside of the drainage bag has moulding skeleton, and the drainage bag is rectangle, is long after strutting
Cube.
Preferably, removably close by screw thread between the drainage bag and the puncture conduit and the connection valve
Envelope connection.
Preferably, the capacity of the drainage bag is not more than 2000 milliliters.
Preferably, the through-hole that punctures is located at two sides opposite through the rotary body, and the puncture through-hole
The straight line being linked to be with two endpoints of the fixing axle is perpendicular.
Compared with prior art, the utility model has the following beneficial effects:
Puncture conduit is Y shape, and supervisor is thicker, and for the drainage of seroperitoneum, branch pipe is thinner, can connect syringe, when
Seroperitoneum can be aspirated when not flowing out with syringe, and whether test conduit is unimpeded；Syringe connecting branch can also extract
Seroperitoneum sample is for studying chemical examination.It punctures and is connected with puncture needle on conduit, puncture needle is fixed by puncture needle support, it is no longer necessary to
In addition thing pad is looked for maintain angle under puncture needle, puncture needle support includes fixing axle and rotary body, the rotary body of beaded support
It can be rotated in fixing axle, adjust angle, preferably carry out abdominocentesis convenient for doctor.Pedestal extends into patch and is attached to skin
On, it can easily be fixed.Drainage bag is connected to the tail end for puncturing conduit, and adhesion has moulding skeleton in drainage bag, uses
When drainage bag can be strutted to sizing so that the cubing of seroperitoneum is more accurate.Flow bag bottom be equipped with connection valve, one
Drainage bag capacity can connect other drainage bags when inadequate, convenient and healthy.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of sting device；
Fig. 2 is the front view of puncture needle support；
Fig. 3 is the right view of puncture needle support.
Specific embodiment
To make to have further understanding to the purpose of this utility model, construction, feature and its function, hereby cooperate embodiment
Detailed description are as follows.
Incorporated by reference to referring to Fig.1, Fig. 2 and Fig. 3, the utility model provides a kind of disposable abdomen penetrating device, including punctures
Device 1 and puncture needle support 2, puncture needle support 2 are mounted on the head end of sting device 1, and puncture needle support 2 is first by sting device 1
The puncture needle 12 at end supports, and puncture needle 12 is allowed to maintain certain puncture angle.
Sting device 1 includes puncturing conduit 11, puncture needle 12, control folder 13, fixing clamp 14 and drainage bag 15；Puncture is led
Pipe 11 includes supervisor 111 and branch pipe 112, and branch pipe 112 is integrally connected to the head end side wall of supervisor 111, branch pipe 112 and supervisor 111
Y-shaped, puncture needle 12 is connected to the head end of supervisor 111, and control folder 13 is installed in fixing clamp 14 to be punctured on conduit 11, drainage
Bag 15 is connected to the tail end for puncturing conduit 11；It is equipped with scale 17 with the bag of transparent drainage bag 15, the bottom of drainage bag 15 is also
It is fixed with connection valve 16, the drainage bag 15 of the connection replacement of connection valve 16.
It in one embodiment, is that integrally connected threaded connection or plug connect between puncture needle 12 and puncture conduit 11
It connects, integrally connected, puncture needle 12 and puncturing connects the most securely between conduit 11, will not there is a situation where ascites leaks.It is removable
The threaded connection or plug connection unloaded, connection is relatively secured while dismantling more convenient, under puncture needle 12 being dismantled
To be punctured.
When doctor punctures to patient, the puncture needle 12 on supervisor 111 is passed through into puncture needle support 2 and is pierced into the internal of patient,
Branch pipe 112 is for connecting syringe, when seroperitoneum in patient body, which can not flow out to, to be punctured in conduit 11, twitches injection
Device is sucked out seroperitoneum using air pressure, guarantees that drainage is smooth.Control folder 13 punctures conduit 11 for controlling
On-off, control folder 13 can be the plastic sheet with hole, and hole one end is thick, and one end is thin, when thicker one end is pushed puncture
On the pipe shaft of conduit 11, then it is logical for puncturing conduit 11；When pushing thinner one end on the pipe shaft for puncturing conduit 11, then puncture
Conduit 11 is squeezed into closed state.Fixing clamp 14 is fastened on puncturing conduit 11 with rope, can be when puncture conduit 11 is too long
It is sandwiched on bedside or the clothes of patient, prevents too long conduit from influencing ascites drainage.It punctures conduit 11 and is followed by drainage bag
15, there is connection valve 16 under drainage bag 15, if patient's ascites is excessive, a drainage bag 15 can be connect again under connection valve 16, no
It needs to remove a upper drainage bag 15, does not have ascites spillage and cause to infect, it is convenient and healthy.
Further, the tail end of branch pipe 112, i.e., one end far from supervisor 111 are equipped with syringe interface 113 and dust plug
114, it is connect at syringe interface 113 to fill in fasten in the dust plug 114 in syringe interface 113 by rope.Syringe connects
Mouth 113 is identical as the head shape of syringe, and material used in syringe interface 113 can be duroplasts, such syringe
Intercalation securely be can be convenient in syringe interface 113.
In one embodiment, the laid inside of drainage bag 15 has moulding skeleton 18, and the drainage bag 15 is rectangle, support
It is cuboid after opening.Moulding skeleton 18 has been laid with it, drainage bag 15 can be stacked before use saves space, and when use will draw
It flows bag 15 to open, plastic skeletal 18 can prop up drainage bag 15 to fix shape, and measurement ascites volume is more accurate.
Preferably, pass through the screw thread removably company of sealing between drainage bag 15 and puncture conduit 11 and connection valve 16
It connects, dismountable connection type is conducive to the processing of ascites.
Preferably, the capacity of drainage bag 15 is not more than 2000 milliliters.
Puncture needle support 2 includes beaded support 21 and pedestal 22；Beaded support 21 is connected to the top of pedestal 22, spherical shape branch
For frame 21 including fixing axle 211 and in spherical rotary body 212, fixing axle 211 is semicircular fixing axle, surrounds rotary body 212
Lower hemisphere after the both ends of fixing axle 211 be rotatably fixed in rotary body 212 by shaft, rotary body 212, which is equipped with, to be used
To accept the puncture through-hole 213 of puncture needle 12, the shape for puncturing through-hole 213 is identical as the needle stand shape of puncture needle 12, shape contract
It closes, it is fixed than stronger.The bottom surface of pedestal 22 extends to patch, and patch is sticked on the skin of patient by non cohesive gel, will
Puncture needle support 2 is fixed up, and facilitates fixation, after it is also easy to disassemble.
Preferably, it punctures through-hole 213 to be located at through opposite two sides of rotary body 212, and punctures through-hole 213 and solid
The straight line that two endpoints of dead axle 211 are linked to be is perpendicular, and such puncture needle 12 can not be inserted into being blocked punctures through-hole 213
In.
From the above mentioned, the puncture conduit of the utility model is Y shape, be responsible for it is thicker, for the drainage of seroperitoneum, branch pipe compared with
Carefully, it can connect syringe, can be aspirated with syringe when seroperitoneum is not flowed out, whether test conduit is unimpeded；Injection
Device connecting branch can also extract seroperitoneum sample for study chemical examination.It punctures and is connected with puncture needle on conduit, puncture needle is by wearing
Pricker bracket is fixed, it is no longer necessary in addition look for thing pad to maintain angle under puncture needle, puncture needle support includes fixing axle and rotation
Swivel, the rotary body of beaded support can rotate in fixing axle, adjust angle, preferably carry out abdominocentesis convenient for doctor.
Pedestal extends into patch patch on the skin, can easily be fixed.Drainage bag is connected to the tail end for puncturing conduit, drainage bag
Interior adhesion has a moulding skeleton, and drainage bag can be strutted sizing by when use, so that the cubing of seroperitoneum is more accurate.Stream
Bag bottom is equipped with connection valve, and a drainage bag capacity can connect other drainage bags when inadequate, convenient and healthy.
The utility model is described by above-mentioned related embodiment, however above-described embodiment is only to implement the utility model
Example.It must be noted that the embodiment disclosed is not limiting as the scope of the utility model.On the contrary, not departing from this
It is changed and retouched made by the spirit and scope of utility model, belongs to the scope of patent protection of the utility model.
Claims (7)
1. a kind of disposable abdomen penetrating device, it is characterised in that: including sting device and puncture needle support, the puncture needle support peace
Mounted in the head end of the sting device；
The sting device includes puncturing conduit, puncture needle, control folder, fixing clamp and drainage bag；The puncture conduit includes
Supervisor and branch pipe, the branch pipe are integrally connected to the head end side wall of the supervisor, and the branch pipe and the supervisor are Y-shaped, described
Puncture needle is connected to the head end of the supervisor, and the control folder is installed on the puncture conduit with the fixing clamp, described
Drainage bag is connected to the tail end for puncturing conduit；It is equipped with scale with the bag of the transparent drainage bag, the drainage bag
Bottom is further fixed on connection valve, the drainage bag of the connection valve connection replacement；
The puncture needle support includes beaded support and pedestal；The beaded support is connected to the top of the pedestal, the ball
Shape bracket includes fixing axle and in spherical rotary body, and the fixing axle is semicircular fixing axle, around the rotary body
The both ends of the fixing axle are rotatably fixed in the rotary body by shaft after lower hemisphere, and the rotary body, which is equipped with, to be used
To accept the puncture through-hole of the puncture needle, the shape for puncturing through-hole is identical as the needle stand shape of the puncture needle；It is described
The bottom surface of pedestal extends to patch, and the patch is sticked on the skin of patient by non cohesive gel.
2. disposable abdomen penetrating device as described in claim 1, it is characterised in that: between the puncture needle and the puncture conduit
It is integrally connected threaded connection or plug connection.
3. disposable abdomen penetrating device as described in claim 1, it is characterised in that: the tail end of the branch pipe, i.e., far from the master
One end of pipe is equipped with syringe interface and dust plug, is fastened by rope filling in the dust plug in the syringe interface and is connect
At the syringe interface.
4. disposable abdomen penetrating device as described in claim 1, it is characterised in that: the laid inside of the drainage bag has moulding bone
Frame, and the drainage bag is rectangle, is cuboid after strutting.
5. abdomen penetrating device as described in claim 1 disposable, it is characterised in that: the drainage bag and the puncture conduit and
It is removably tightly connected by screw thread between the connection valve.
6. disposable abdomen penetrating device as described in claim 1, it is characterised in that: the capacity of the drainage bag is no more than 2000 millis
It rises.
7. disposable abdomen penetrating device as described in claim 1, it is characterised in that: the puncture through-hole, which is located at, runs through the rotation
Two opposite sides of body, and the straight line that the puncture through-hole and two endpoints of the fixing axle are linked to be is perpendicular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821506811.9U CN209269832U (en) | 2018-09-14 | 2018-09-14 | Disposable abdominal puncture device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821506811.9U CN209269832U (en) | 2018-09-14 | 2018-09-14 | Disposable abdominal puncture device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209269832U true CN209269832U (en) | 2019-08-20 |
Family
ID=67603423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821506811.9U Expired - Fee Related CN209269832U (en) | 2018-09-14 | 2018-09-14 | Disposable abdominal puncture device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209269832U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110680407A (en) * | 2019-11-20 | 2020-01-14 | 杨超 | Clinical selective examination device of medical endocrinology department |
-
2018
- 2018-09-14 CN CN201821506811.9U patent/CN209269832U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110680407A (en) * | 2019-11-20 | 2020-01-14 | 杨超 | Clinical selective examination device of medical endocrinology department |
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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: 20190820 Termination date: 20210914 |