CN205514801U - A syringe fixing device for thorax puncture - Google Patents
A syringe fixing device for thorax puncture Download PDFInfo
- Publication number
- CN205514801U CN205514801U CN201521129497.3U CN201521129497U CN205514801U CN 205514801 U CN205514801 U CN 205514801U CN 201521129497 U CN201521129497 U CN 201521129497U CN 205514801 U CN205514801 U CN 205514801U
- Authority
- CN
- China
- Prior art keywords
- fixing
- retainer ring
- ring
- syringe
- clamping device
- 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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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a syringe fixing device for thorax puncture, wherein, it includes the retainer plate for adsorb and fix the surface at patient's skin, the outside extension in bottom of retainer plate is provided with the supplementary attracting sheet of several, clamping device sets up the top of retainer plate, clamping device is including having elastic solid fixed ring, and it sets up to peg graft gu being used for in the fixed ring is fixed gu the grafting of the syringe in fixed ring stick, a plurality of dead levers are connected the setting and are in the retainer plate with between the clamping device. The top of retainer plate is provided with clamping device, and the target organ is aimed at at the center of retainer plate, and the pjncture needle passes the center of solid fixed ring and retainer plate can implement the puncture, and then with clamping device with the syringe press from both sides tightly can, overall structure is simple, the simple operation, the pjncture needle can not remove after fixing, the structure is comparatively stable, has avoided the pjncture needle to cause the damage to patient thorax internal organs effectively.
Description
Technical field
This utility model relates to medical instruments field, particularly relates to a kind of syringe for thoracentesis solid
Determine device.
Background technology
Pleurocentesis (thoracentesis) refers to the patient having hydrothorax (or pneumothorax), in order to
Diagnose and treat the needs of disease and extract hydrops or a kind of technology of gas by thoracentesis.Thoracic cavity is worn
During thorn extraction hydrops, puncture needle needs after thrusting thoracic cavity to fix puncture needle, in order to avoid causing the damage of thoracic organ
Wound, increases the incidence rate of complication.At present, in clinical manipulation, typically by adhesive plaster or vascular forceps to wearing
Pricker is fixed, and during sobbing, puncture needle easily shifts, easily damage patient's thoracic organ.
Therefore, prior art haves much room for improvement and develops.
Utility model content
The purpose of this utility model is to overcome the deficiency in above-mentioned prior art, it is provided that one for breast
The syringe fixing device that chamber punctures.
This utility model solves prior art problem and be the technical scheme is that a kind of for thoracentesis
Syringe fixing device, wherein, comprising:
Ring for fixing, for being absorbed and fixed at the surface of patient's skin, the bottom of described ring for fixing stretches out
It is provided with several auxiliary suction sheet；
Clamping device, is arranged on the top of described ring for fixing, and described clamping device includes having resilient solid
Determine ring, the grafting rod of the syringe in fixing described retainer ring that grafting is arranged in described retainer ring；
Multiple fixing bars, connect and are arranged between described ring for fixing and described clamping device.
Below above technical scheme is further elaborated:
Further, the medial wall of described retainer ring is provided with a receiving chamber, and described grafting rod is plugged in institute
Stating receiving intracavity, described receiving chamber offers a fluting in the side of the medial wall towards described retainer ring,
The length of described fluting is equal to the length in described receiving chamber；Described retainer ring is provided with described receiving chamber even
At least one logical through hole, described grafting rod is provided with the groove corresponding with described through hole；Described folder
Tight device also include through described through hole and stretch in described groove for described grafting rod is fixed
Fixed strip at described receiving intracavity.
Further, described through hole is two be separately positioned in described retainer ring, passes through described in two
Perforation is vertical with described grafting rod respectively.
Further, the spacing distance between two described through holes is 80mm-120mm.
Further, the top of described grafting rod is projecting has one to be easy to the lifting ear that grafting rod is extracted.
Further, described fixed strip is connected with described lifting ear by a connecting line with retractility.
Further, described ring for fixing is coaxially disposed with described retainer ring.
Further, the thickness of described retainer ring is 4cm-8cm.
The beneficial effects of the utility model are: ring for fixing be provided above clamping device, in ring for fixing
Heart alignment targets organ, puncture needle can be implemented to puncture through the center of retainer ring and ring for fixing, use
Syringe is clamped by clamping device, and overall structure is simple, simple operation, will not after puncture needle is fixing
Mobile, structure is relatively stable, efficiently avoid puncture needle and chest internal organs are caused damage；Solid
Determine on ring, to be provided with grafting rod and fixed strip, after grafting rod is plugged on retainer ring, fixed strip is inserted fixing
The through hole of ring in snapping in the groove of grafting rod, can form stably firm structure, operate the simplest
Just；Fixed strip is connected by the lifting ear of connecting line with grafting rod, can save the operating time, improves efficiency,
Fixed strip is not easy to lose, and can facilitate operator.
Accompanying drawing explanation
Fig. 1 is that this utility model is real for the syringe fixing device (being not inserted into grafting rod) of thoracentesis
Execute the structural representation of example.
Fig. 2 is that this utility model is real for the syringe fixing device (having inserted grafting rod) of thoracentesis
Execute the structural representation of example.
Fig. 3 is the structural representation of grafting rod.
Reference:
Ring for fixing 10；
Clamping device 20；
Retainer ring 210；Grafting rod 220；Fixed strip 230；
Accommodate chamber 2110；Fluting 2111；Groove 2121；Lifting ear 2122；Connecting line 2123；
Fixing bar 30.
The realization of this utility model purpose, functional characteristics and advantage will in conjunction with the embodiments, do referring to the drawings into
One step explanation.
Detailed description of the invention
The technical solution of the utility model is described in detail, in order to more below with reference to drawings and the specific embodiments
Clear, understand invention essence of the present utility model intuitively.
As shown in Figure 1 and Figure 2, the syringe fixing device for thoracentesis that this utility model provides,
It includes ring for fixing 10, clamping device 20 and multiple fixing bar 30, and fixing bar 30 connection is arranged on fixing
Between circle 10 and clamping device 20；Ring for fixing 10 has adsorption function, bottom stretch out be provided with many
Individual auxiliary suction sheet, ring for fixing 10 has certain thickness, certain, it is also possible at ring for fixing 10
Bottom has been wholely set multiple sucker, for being absorbed and fixed at the surface of patient's skin；Clamping device 20 sets
Putting above ring for fixing 10, whole lancet and means is by longer puncture needle and the injection being connected to puncture needle
Device composition, the distance between ring for fixing 10 and clamping device 20 is less than the length of puncture needle, this clamping
Device 20 includes retainer ring 210 and grafting rod 220, and retainer ring 210 has certain elasticity, grafting rod 220
Grafting is arranged in retainer ring 210, for regulating the elasticity between syringe and retainer ring 210, relatively
Alright, the diameter of retainer ring 210 is less than the diameter of ring for fixing 10；Overall structure is simple, simple operation,
At the body surface projection of the target organ that ring for fixing 10 is placed in patient, ring for fixing 10 is adsorbed the skin patient
On skin, the center alignment targets organ of ring for fixing 10, puncture needle passes ring for fixing 10 and clamping device 20,
Grafting rod 220 is inserted in retainer ring 210 so that retainer ring 210 is in close contact with syringe and is formed
Strong construction, now the syringe on puncture needle top is fixed by clamping device 20, will not move up and down
Dynamic, operation is very simple, stabilized structure.
Concrete, fixing bar 30 can be arranged to three, fixing bar 30 and each junction point of ring for fixing 10
Between angle be 120 degree, meanwhile, fixing angle between bar 30 and each junction point of retainer ring 210
Also it is 120 degree so that each connecting rod uniform force, relatively stable.
In a preferred embodiment, as shown in Figure 1 to Figure 3, one can be arranged in retainer ring 210
Accommodating chamber 2110, this receiving chamber 2110 adapts to grafting rod 220, meanwhile, in the inner side of retainer ring 210
A fluting 2111 offered by wall, and this fluting 2111 connects with accommodating chamber 2110, say, that accommodate chamber 2110
Be provided with this fluting 2111 towards fixing medial wall so that grafting rod 220 some protrude from appearance
Receiving in chamber 2110, when puncture needle is through retainer ring 210, grafting rod 220 contacts with puncture needle and holds；
Retainer ring 210 is additionally provided with and accommodates at least one through hole that chamber 2110 connects, and adaptation is plugged on
Fixed strip 230 in through hole, on grafting rod 220, the sidewall of that side corresponding with through hole is provided with groove
2121, fixed strip 230 extend out in groove 2121 after through hole, is used for fixing grafting rod 220
In the receiving chamber 2110 of retainer ring 210, the length of fluting 2111 is set to and accommodates chamber 2110
Length is consistent, in order to grafting rod 220 inserts after accommodating chamber 2110 and can successfully highlight by some sidewall
To accommodating in chamber 2110, and with the sidewall contact of syringe, hold fixing.
Concrete, two these through holes can be provided with in retainer ring 210, as it is shown on figure 3, i.e. exist
The upper-lower position of retainer ring 210 is respectively arranged with a through hole, each through hole all with grafting rod 220
Vertically；Certain, it is also possible to will pass through hole and grafting rod 220 is set to non-perpendicular structure.Two pass through
Spacing distance between perforation is arranged on 80-120mm.The thickness of retainer ring 210 could be arranged to 4-8cm,
The size and shape of middle through hole is that the size and shape according to syringe is arranged.
Preferably, being set to cylindrical receiving chamber 2110 by accommodating chamber 2110, grafting rod 220 is accordingly
It is also configured to the grafting rod 220 of cylinder, and accommodates the bottom lock in chamber 2110, accommodate chamber 2110
Highly it is slightly smaller than the length of grafting rod 220.
In one embodiment, as in figure 2 it is shown, a lifting ear 2122 can be arranged at the top of grafting rod 220,
After operation terminates, can facilitate grafting rod 220 from accommodating proposition chamber 2110；Preferably, also may be used
To arrange a connecting line 2123, for the lifting ear 2122 of grafting rod 220 is connected to one with fixed strip 230
Rising, this connecting line 2123 can use has certain elastic connecting line, has certain telescopicing performance, just
Grafting in fixed strip operates, and arranges connecting line 2123 and can save the operating time, need not look for fixing temporarily
Bar 230, improves efficiency.
Preferably, ring for fixing 10 and retainer ring 210 can be coaxially disposed, in order to the puncture of puncture needle
Operation and the accuracy of raising operation.
In another embodiment, two can be provided with in retainer ring 210 and accommodate chamber, i.e. in retainer ring
The left and right sides of 210 is symmetrically arranged with receiving chamber, and each receiving chamber is in that side towards retainer ring 210 inwall
Being both provided with fluting, retainer ring 210 sidewall is provided with and accommodates the through hole that chamber connects, the left and right sides
Through hole all adaptations are plugged with fixed strip, use this structure to make the clamping effect of clamping device more efficient,
During operation, the grafting rod of both sides is plugged on respective receiving intracavity respectively, fixed strip is inserted both sides
In through hole, and go deep into, in the groove of grafting rod, grafting rod being fixed on this receiving of retainer ring 210
Intracavity, this fixed structure is highly stable, operates and is convenient to.
In sum, this utility model provide the syringe fixing device for thoracentesis, due to
Ring for fixing be provided above clamping device, by the center alignment targets organ of ring for fixing, puncture needle is through solid
The center determining ring and ring for fixing can implement to puncture, and is clamped by syringe with clamping device the most again,
Overall structure is simple, simple operation, will not move after puncture needle is fixing, and structure is relatively stable, effectively
Avoid puncture needle and chest internal organs are caused damage；Retainer ring is provided with grafting rod and fixed strip,
After grafting rod is plugged on retainer ring, fixed strip is inserted the through hole of retainer ring and snaps in the groove of grafting rod
In, stably firm structure can be formed, operate the easiest；Fixed strip is by connecting line and grafting rod
Lifting ear connect, the operating time can be saved, improve efficiency, fixed strip be not easy to lose, can conveniently operate
Person.
The foregoing is only preferred embodiment of the present utility model, not thereby limit of the present utility model specially
Profit scope, every equivalent structure utilizing this utility model description and accompanying drawing content to be made or equivalence flow process
Conversion, or directly or indirectly it is used in other relevant technical fields, the most in like manner it is included in this utility model
Scope of patent protection in.
Claims (8)
1. the syringe fixing device for thoracentesis, it is characterised in that comprising:
Ring for fixing, for being absorbed and fixed at the surface of patient's skin, the bottom of described ring for fixing stretches out and is provided with several auxiliary suction sheet；
Clamping device, is arranged on the top of described ring for fixing, and described clamping device includes having resilient retainer ring, the grafting rod of the syringe in fixing described retainer ring that grafting is arranged in described retainer ring；
Multiple fixing bars, connect and are arranged between described ring for fixing and described clamping device.
Syringe fixing device for thoracentesis the most according to claim 1, it is characterized in that, the medial wall of described retainer ring is provided with a receiving chamber, described grafting rod is plugged in described receiving intracavity, described receiving chamber offers a fluting in the side of the medial wall towards described retainer ring, and the length of described fluting is equal to the length in described receiving chamber；Described retainer ring is provided with at least one through hole connected with described receiving chamber, and described grafting rod is provided with the groove corresponding with described through hole；Described clamping device also includes through described through hole and the fixed strip for described grafting rod is fixed on described receiving intracavity that stretches in described groove.
Syringe fixing device for thoracentesis the most according to claim 2, it is characterised in that described through hole is two be separately positioned in described retainer ring, two described through holes are vertical with described grafting rod respectively.
Syringe fixing device for thoracentesis the most according to claim 3, it is characterised in that the spacing distance between two described through holes is 80mm-120mm.
Syringe fixing device for thoracentesis the most according to claim 2, it is characterised in that the top of described grafting rod is projecting has one to be easy to the lifting ear that grafting rod is extracted.
Syringe fixing device for thoracentesis the most according to claim 5, it is characterised in that described fixed strip is connected with described lifting ear by a connecting line with retractility.
Syringe fixing device for thoracentesis the most according to claim 2, it is characterised in that described ring for fixing is coaxially disposed with described retainer ring.
Syringe fixing device for thoracentesis the most according to claim 1, it is characterised in that the thickness of described retainer ring is 4cm-8cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521129497.3U CN205514801U (en) | 2015-12-31 | 2015-12-31 | A syringe fixing device for thorax puncture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521129497.3U CN205514801U (en) | 2015-12-31 | 2015-12-31 | A syringe fixing device for thorax puncture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205514801U true CN205514801U (en) | 2016-08-31 |
Family
ID=56763138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521129497.3U Expired - Fee Related CN205514801U (en) | 2015-12-31 | 2015-12-31 | A syringe fixing device for thorax puncture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205514801U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108685606A (en) * | 2018-06-12 | 2018-10-23 | 李长寿 | A kind of thorax puncture syringe |
-
2015
- 2015-12-31 CN CN201521129497.3U patent/CN205514801U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108685606A (en) * | 2018-06-12 | 2018-10-23 | 李长寿 | A kind of thorax puncture syringe |
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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: 20160831 Termination date: 20171231 |