CN209075613U - A kind of oncology effusion discharging device - Google Patents
A kind of oncology effusion discharging device Download PDFInfo
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- CN209075613U CN209075613U CN201821003656.9U CN201821003656U CN209075613U CN 209075613 U CN209075613 U CN 209075613U CN 201821003656 U CN201821003656 U CN 201821003656U CN 209075613 U CN209075613 U CN 209075613U
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- cylinder
- syringe needle
- piston
- cam
- screw thread
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Abstract
The utility model provides a kind of oncology effusion discharging device, including syringe needle, piston, cam, motor, cylinder, handle and shaft, cylinder rear end motor is installed by bolt, cylinder interior is connected with shaft by bearing, shaft is connected to the motor across cylinder rear end and connects, shaft passes through cylinder front end and is connected with handle, handle is mounted on front side of cylinder, cam is installed by key in shaft, cam left end is provided with piston, piston and cam are installed in cylinder interior, cylinder annular inner wall is contacted with piston annular outer end, cylinder left end is connected with syringe needle, the design achieves electronic and both drawing liquid modes, reduce the labor intensity of medical worker, the utility model realizes anti-leak function, reduce bacterium infection, reduce the labor intensity of medical worker.
Description
Technical field
The utility model is a kind of oncology effusion discharging device, belongs to hydrops draining technology field.
Background technique
In oncology clinical practice, the case where Chang Yuyou pleural effusions and ascites, traditional method is to be connected with mark using one
The hydrops in splanchnocoel is discharged by connected syringe for the rubber hose of quasi- puncture needle.
Device for preventing leakage is not set in syringe needle and skin contact location on traditional effusion discharging device, causes carrying out
During hydrops extraction discharge, hydrops is flowed into readily along the gap of syringe needle and skin, is also easy infection outer germs, is given and suffer from
Person brings secondary injury, in addition, hydrops extraction is the piston that medical worker carries out pull syringe manually mostly in the prior art
Bar, which is realized, carries out extraction discharge to hydrops, the large labor intensity of medical worker, and using effect is poor.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of oncology effusion discharging device,
To solve the problems mentioned in the above background technology, the utility model realizes anti-leak function, reduces bacterium infection, reduces
The labor intensity of medical worker.
To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of oncology is accumulated
Liquid tapping equipment, including rubber ring, collision mat, hollow cylinder, syringe needle and drawing liquid component, rubber ring are mounted on collision mat annular
On inner wall, rubber ring annular upper end face fits with collision mat inner tip, and collision mat is mounted on hollow cylinder annular outer end,
Hollow cylinder extends to rubber ring upper end, and syringe needle is mounted on inside hollow cylinder, and extends to hollow cylinder upper end, syringe needle annular
Outer end face fits with hollow cylinder annular inner wall, and syringe needle right end installs drawing liquid component, and drawing liquid component includes piston, cam, electricity
Motor is installed by bolt in machine, cylinder, handle and shaft, cylinder rear end, and cylinder interior is connected with shaft, shaft by bearing
It is connected to the motor and connects across cylinder rear end, shaft passes through cylinder front end and is connected with handle, and handle is mounted on front side of cylinder, in shaft
Cam is installed by key, cam left end is provided with piston, and piston and cam are installed in cylinder interior, cylinder annular inner wall
It is contacted with piston annular outer end, cylinder left end is connected with syringe needle.
Further, collision mat upper end is uniformly equipped at least two adhesive tapes one, and hollow cylinder annular outer end is uniformly installed
There are at least two adhesive tapes two, and at least two adhesive tapes two are installed on syringe needle annular end face, syringe needle right end is welded with acupressure probe.
Further, syringe needle upper end is provided with inlet tube, and inlet tube right end is equipped with threaded male, the connection of cylinder left end
There is input pipe, and check valve one is installed, and input pipe left end is connected with screw thread female connector, and threaded male inner wall on input pipe
On be machined with internal screw thread, and threaded female connector annular outer end is machined with external screw thread, and threaded male and screw thread female connector are logical
Cross internal screw thread and external screw thread be connected, cylinder lower end install efferent duct, and efferent duct lower end connect outlet tube, and efferent duct with
And outlet tube is connected by threaded male and screw thread female connector, and efferent duct lower end is connected with upper shield, and upper shield is installed
On plastic cylinder, and plastic cylinder is connected by screw thread with upper shield, and check valve two is installed on efferent duct.
Further, cylinder right end has been bolted handle, and rechargeable type battery is installed in cylinder rear end, and can fill
Switch button is installed in electric-type battery rear end, and rechargeable type battery is mounted on motor right end.
Further, piston right end is symmetrically welded there are two spring, and two spring right ends are welded with fixed block, and solid
Determine block to be mounted on cylinder inner wall by bolt, and spring and fixed block are installed on the outside of cam.
The utility model has the beneficial effects that a kind of oncology effusion discharging device of the utility model, the utility model
Because increasing piston, cam, motor, cylinder, handle and shaft, the design is before hydrops discharge, using adhesive tape one by collision mat
On the skin of the patient, rubber ring realizes sealing function for covering, then carries out puncture working using syringe needle, and crossing adhesive tape two will
Syringe needle is fixed on hollow cylinder, when initial drawing liquid, is worked shaft rotation by motor, and rotate with moving cam, to drive
Piston is moved to the left or right, and the hydrops in patient body is pumped into plastic cylinder by realization, is broken down in motor
When, shaft rotation is driven by rotational handle, to realize the function of manual drain, realizes electronic and both drawing liquids
Mode, using effect is good, solves and anti-leak is not arranged in syringe needle and skin contact location on traditional effusion discharging device
Device causes during carrying out hydrops extraction discharge, and hydrops is flowed into readily along the gap of syringe needle and skin, is also easy sense
Outer germs are contaminated, bring secondary injury to patient, in addition, hydrops extraction is that medical worker takes out manually mostly in the prior art
The piston rod realization of syringe is drawn to carry out extraction discharge, the large labor intensity of medical worker, the drawback of using effect difference to hydrops.
Because increasing adhesive tape one, the design is convenient for collision mat and patient skin to be fitted and connected, should because increasing adhesive tape two
The connection of hollow cylinder and syringe needle is convenient in design, and convenient for syringe needle is fixed, public because increasing inlet tube, check valve, screw thread
Connector, efferent duct, goes out liquid, upper shield and plastic cylinder at screw thread female connector, and the design achieves the one-way flows of hydrops, and just
Be collected in hydrops, because increasing handle, which is held drawing liquid component convenient for medical worker, because increase spring with
And fixed block, the design realize during cam rotates convenient for piston and move left and right that the utility model realizes anti-leak
Function reduces bacterium infection, reduces the labor intensity of medical worker.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is a kind of structural schematic diagram of oncology effusion discharging device of the utility model；
Fig. 2 is the schematic diagram of drawing liquid component in a kind of oncology effusion discharging device of the utility model；
In figure: 1- rubber ring, 2- collision mat, 3- hollow cylinder, 4- syringe needle, 5- drawing liquid component, 51- piston, 52- cam,
53- motor 54 ,-cylinder, 55- handle, 56- shaft.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Fig. 1 and Fig. 2 are please referred to, the utility model provides a kind of technical solution: a kind of oncology effusion discharging device, packet
Rubber ring 1, collision mat 2, hollow cylinder 3, syringe needle 4 and drawing liquid component 5 are included, rubber ring 1 is mounted on 2 annular inner wall of collision mat
On, 1 annular upper end face of rubber ring fits with 2 inner tip of collision mat, and collision mat 2 is mounted on the annular outer end of hollow cylinder 3,
Hollow cylinder 3 extends to 1 upper end of rubber ring, and syringe needle 4 is mounted on inside hollow cylinder 3, and extends to 3 upper end of hollow cylinder, needle
First 4 annular outer end surface fits with 3 annular inner wall of hollow cylinder, and 4 right end of syringe needle installs drawing liquid component 5.
Drawing liquid component 5 includes piston 51, cam 52, motor 53, cylinder 54, handle 55 and shaft 56,54 rear end of cylinder
By bolt installation motor 53, shaft 56 is connected with by bearing inside cylinder 54, shaft 56 passes through 54 rear end of cylinder and motor
53 are connected, and shaft 56 passes through 54 front end of cylinder and is connected with handle 55, and handle 55 is mounted on 54 front side of cylinder, passes through in shaft 56
Key installs cam 52, and 52 left end of cam is provided with piston 51, and piston 51 and cam 52 are installed in inside cylinder 54, cylinder 54
Annular inner wall face is contacted with 51 annular outer end of piston, and 54 left end of cylinder is connected with syringe needle 4, the design achieves it is electronic with
And the drawing liquid mode of both, reduce the labor intensity of medical worker.
2 upper end of collision mat is uniformly equipped at least two adhesive tapes one, and the annular outer end of hollow cylinder 3 is uniformly equipped at least two
A adhesive tape two, and at least two adhesive tapes two are installed on 4 annular end face of syringe needle, 4 right end of syringe needle is welded with acupressure probe, syringe needle 4
Upper end is provided with inlet tube, and inlet tube right end is equipped with threaded male, and 54 left end of cylinder is connected with input pipe, and on input pipe
Check valve one is installed, and input pipe left end is connected with screw thread female connector, and internal screw thread, and spiral shell are machined on threaded male inner wall
Line female connector annular outer end is machined with external screw thread, and threaded male and screw thread female connector pass through internal screw thread and external screw thread phase
Connection, efferent duct is installed in 54 lower end of cylinder, and efferent duct lower end connects outlet tube, and efferent duct and outlet tube pass through screw thread public affairs
Connector and screw thread female connector are connected, and efferent duct lower end is connected with upper shield, and upper shield is mounted on plastic cylinder, and plastics
Graduated cylinder is connected by screw thread with upper shield, and check valve two is installed on efferent duct, and 54 right end of cylinder has been bolted handle,
Rechargeable type battery is installed in 54 rear end of cylinder, and switch button, and rechargeable type electric power storage are installed in rechargeable type battery rear end
Pond is mounted on 53 right end of motor, and 51 right end of piston is symmetrically welded that there are two springs, and two spring right ends are welded with fixed block,
And fixed block is mounted on 54 inner wall of cylinder by bolt, and spring and fixed block are installed in 52 outside of cam.
Specific embodiment: before hydrops discharge, rubber ring 1 and collision mat 2 are first covered on patient's needs by medical worker
The position of hydrops is extracted, and hollow cylinder 3 is set right above drawing liquid position, then medical worker passes through adhesive tape one for waterproof
Pad 2 and the skin of patient are attached, so that collision mat 2 be made to contact with the skin of patient, collision mat 2 is in exceptionally straight at this time
State realizes sealing function to compress to rubber ring 1, and hydrops is avoided to flow out from the gap location of collision mat 2 and skin,
Then medical worker by syringe needle 4 pass through hollow cylinder 3 be inserted into the body of patient, then again by adhesive tape two by syringe needle 4 with
Hollow cylinder 3 bonds together, and syringe needle 4 is fixed in realization, and when initial drawing liquid, medical worker starts switch button, due to
Motor 53 is connected in series with battery and switch button by electric wire, therefore can realize that circuit is connected, to make motor 53
It works, the hot-wire coil inside motor 53, which is powered, generates rotating excitation field, to drive the output end of motor to rotate, and then with turn
Axis 56 rotates, and the rotation band moving cam 52 of shaft 56 rotates, when the boss of cam 52 and piston 51 contact, i.e. original state
When, spring is in tensional state, is carried out contacting the non-lug boss for turning to cam 52 with piston 51 by boss in cam 52
During position is contacted with piston 51, piston 51 moves right under the action of the spring, due to being equipped with list on input pipe
To valve one, and check valve two is installed on efferent duct, therefore piston 51 moves right and generates suction, hydrops to the hydrops in patient body
It enters in inlet tube along syringe needle 4, is flowed into inside cylinder 54 then along input pipe, the extraction of hydrops is realized, convex
Wheel 52 contact by non-boss and piston 51 process that the boss for turning to cam 52 is contacted with piston 51
In, piston 51 is moved to the left under the action of cam 52, and piston 51, which is moved to the left, stretches spring, and then generates spring
Elastic force, piston 51, which is moved to the left, is pushed to the hydrops inside cylinder 54 in efferent duct, and then hydrops along efferent duct and goes out
Liquid pipe is flowed into plastic cylinder, realizes the discharge of hydrops, realizes the function of electronic drawing liquid, when motor 53 breaks down not
Can be in use, medical worker drive shaft 56 to rotate by rotational handle 55, to realize the function of manual drain, the design is real
Show electronic and manual two kinds of drawing liquids mode, reduces the labor intensity of medical worker, using effect is good.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of oncology effusion discharging device, including rubber ring (1), collision mat (2), hollow cylinder (3), syringe needle (4) with
And drawing liquid component (5), it is characterised in that: the rubber ring (1) is mounted on collision mat (2) annular inner wall, the rubber ring (1)
Annular upper end face fits with collision mat (2) inner tip, and the collision mat (2) is mounted on the annular outer end of hollow cylinder (3),
The hollow cylinder (3) extends to rubber ring (1) upper end, and it is internal that the syringe needle (4) is mounted on hollow cylinder (3), and extends to
Hollow cylinder (3) upper end, syringe needle (4) annular outer end surface fit with hollow cylinder (3) annular inner wall, the syringe needle (4)
Right end installs drawing liquid component (5)；
The drawing liquid component (5) includes piston (51), cam (52), motor (53), cylinder (54), handle (55) and shaft
(56), motor (53) are installed by bolt in cylinder (54) rear end, and the cylinder (54) is internal to be connected with shaft by bearing
(56), the shaft (56) passes through cylinder (54) rear end and is connected with motor (53), before the shaft (56) passes through cylinder (54)
End is connected with handle (55), and the handle (55) is mounted on front side of cylinder (54), installs cam by key on the shaft (56)
(52), cam (52) left end is provided with piston (51), and the piston (51) and cam (52) are installed in cylinder (54)
Inside, cylinder (54) the annular inner wall face are contacted with piston (51) annular outer end, cylinder (54) the left end connection
There are syringe needle (4).
2. a kind of oncology effusion discharging device according to claim 1, it is characterised in that: on the collision mat (2)
End is uniformly equipped at least two adhesive tapes one, and the annular outer end of the hollow cylinder (3) is uniformly equipped at least two adhesive tapes two, and
At least two adhesive tapes two are installed on syringe needle (4) annular end face, and syringe needle (4) right end is welded with acupressure probe.
3. a kind of oncology effusion discharging device according to claim 1, it is characterised in that: syringe needle (4) upper end
It is provided with inlet tube, and inlet tube right end is equipped with threaded male, cylinder (54) left end is connected with input pipe, and input pipe
Upper installation check valve one, and input pipe left end is connected with screw thread female connector, and is machined with internal screw thread on threaded male inner wall, and
Threaded female connector annular outer end is machined with external screw thread, and threaded male and screw thread female connector pass through internal screw thread and external screw thread
It is connected, efferent duct is installed in cylinder (54) lower end, and efferent duct lower end connects outlet tube, and efferent duct and outlet tube are logical
It crosses threaded male and screw thread female connector is connected, and efferent duct lower end is connected with upper shield, and upper shield is mounted on plastic cylinder
On, and plastic cylinder is connected by screw thread with upper shield, and check valve two is installed on efferent duct.
4. a kind of oncology effusion discharging device according to claim 1, it is characterised in that: cylinder (54) right end
It is bolted handle, rechargeable type battery is installed in cylinder (54) rear end, and rechargeable type battery rear end is pacified
Switch button is filled, and rechargeable type battery is mounted on motor (53) right end.
5. a kind of oncology effusion discharging device according to claim 1, it is characterised in that: piston (51) right end
Spring there are two being symmetrically welded, and two spring right ends are welded with fixed block, and fixed block is mounted on cylinder by bolt
(54) on inner wall, and spring and fixed block are installed on the outside of cam (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821003656.9U CN209075613U (en) | 2018-06-27 | 2018-06-27 | A kind of oncology effusion discharging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821003656.9U CN209075613U (en) | 2018-06-27 | 2018-06-27 | A kind of oncology effusion discharging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209075613U true CN209075613U (en) | 2019-07-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821003656.9U Expired - Fee Related CN209075613U (en) | 2018-06-27 | 2018-06-27 | A kind of oncology effusion discharging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209075613U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110507869A (en) * | 2019-09-19 | 2019-11-29 | 刘正岭 | A kind of Portable Chinese medicine respiratory tract phlegm sucking equipment for paediatrics |
| CN112891648A (en) * | 2021-01-25 | 2021-06-04 | 焦旭光 | Apply to hydrops drainage device of oncology |
| CN113797057A (en) * | 2020-09-07 | 2021-12-17 | 李全奎 | Effusion draw-out device capable of relieving hand fatigue of medical staff for tumor surgery |
-
2018
- 2018-06-27 CN CN201821003656.9U patent/CN209075613U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110507869A (en) * | 2019-09-19 | 2019-11-29 | 刘正岭 | A kind of Portable Chinese medicine respiratory tract phlegm sucking equipment for paediatrics |
| CN113797057A (en) * | 2020-09-07 | 2021-12-17 | 李全奎 | Effusion draw-out device capable of relieving hand fatigue of medical staff for tumor surgery |
| CN113797057B (en) * | 2020-09-07 | 2023-10-10 | 李全奎 | Effusion extraction device capable of relieving hand fatigue of medical staff for tumor surgery |
| CN112891648A (en) * | 2021-01-25 | 2021-06-04 | 焦旭光 | Apply to hydrops drainage device of oncology |
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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: 20190709 Termination date: 20200627 |