CN209548443U - A kind of body fluid suction means for Peri-operative nursing - Google Patents
A kind of body fluid suction means for Peri-operative nursing Download PDFInfo
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- CN209548443U CN209548443U CN201822176050.1U CN201822176050U CN209548443U CN 209548443 U CN209548443 U CN 209548443U CN 201822176050 U CN201822176050 U CN 201822176050U CN 209548443 U CN209548443 U CN 209548443U
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- air cavity
- fixed cylinder
- body fluid
- air
- type partition
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Abstract
The utility model discloses a kind of body fluid suction means for Peri-operative nursing, including fixed cylinder, T-type partition is installed in fixed cylinder, divided to form two independent air cavitys by T-type partition in one end of fixed cylinder, one end of fixed cylinder forms drive cavity, negative pressure mechanism is installed between drive cavity and air cavity, two air cavity end faces are socketed the both ends of three snorkels respectively, air cavity outer wall is provided with gas outlet, first check valve is installed in gas outlet, air cavity and threeway tracheae socket place install second one-way valve, the other end of three snorkels is fixedly attached top surface one end of receiving flask, the top surface other end of receiving flask is fixedly attached one end of perfusion tube, the other end of perfusion tube is fixedly connected with syringe needle.It inserts the needle into patient's body fluid, negative pressure mechanism continuously moves, and air cavity is vented by gas outlet or passes through threeway tracheae air-breathing, two air-breathing one of air cavity one outlets are alternately, so that three snorkels are evacuated into receiving flask always, continuous negative pressure, perfusion tube continuous drawing body fluid are generated in receiving flask.
Description
Technical field
The utility model relates to the field of medical instrument technology, specially a kind of body fluid suction means for Peri-operative nursing.
Background technique
It is frequently necessary to nursing staff in the course of surgery to draw out by hydrops in patient body in time, convenient for operation behaviour
Make, existing method is the rubber hose for being connected with standard puncture needle using one, by connected syringe, by hydrops
Air in syringe is discharged first when specific operation, then connect syringe with rubber hose, hydrops is taken out by discharge
Into syringe, this process needs are repeated, until hydrops is completely drawn out, are done so not only time-consuming and laborious, are also increased
The pain of patient, it includes that components, the volumes such as compressor are larger that in addition existing continuous pumping fluid device, which is all using powered version,
And vibration and noise can be generated to impact operation, thus it is proposed that a kind of body fluid suction means for Peri-operative nursing
For solving the above problems.
Utility model content
The purpose of this utility model is to provide a kind of body fluid suction means for Peri-operative nursing, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of body fluid absorption for Peri-operative nursing
T-type partition is fixedly mounted in device, including fixed cylinder, the fixed cylinder, and one end of the fixed cylinder is divided to form two by T-type partition
The right end of a independent air cavity, the fixed cylinder forms drive cavity, and negative pressure mechanism, two institutes are installed between the drive cavity and air cavity
The both ends that air cavity end face is fixedly attached three snorkels respectively are stated, the air cavity outer wall is provided with gas outlet, installs in the gas outlet
First check valve, the air cavity and threeway tracheae socket place install second one-way valve, the other end fixing sleeve of three snorkel
Connect top surface one end of receiving flask, the top surface other end of the receiving flask is fixedly attached one end of perfusion tube, the perfusion tube it is another
One end is fixedly connected with syringe needle.
Preferably, first check valve allow flow to be air cavity flow to outside fixing sleeve, the second one-way valve
Allow to flow to is that three snorkels flow to air cavity.
Preferably, the receiving flask is the clear hollow cylindrical structure that outer wall is equipped with graduated scale, the bottom of the receiving flask
It is fixedly attached drain pipe, valve is installed on the drain pipe.
Preferably, the negative pressure mechanism includes shaft, and the both ends of the shaft rotation is socketed in the T-type partition of drive cavity two sides
In fixed cylinder, through fixed cylinder end face and handwheel is fixedly mounted in one end of the shaft, and rotation is fixedly attached in the shaft
Block, the rotating block cut to form guide surface close to one end of T-type partition, are slidably socketed piston in two air cavitys, institute
One end that piston is fixedly connected with piston rod close to one end of drive cavity is stated, the other end of the piston rod through T-type partition and is consolidated
Dingan County fills bulb, and the bulb is in close contact guide surface, and the upper cover of piston rod in the drive cavity connects spring, and the two of the spring
End is respectively fixedly connected with T-type partition and bulb.
Preferably, the guide surface is incline structure, and two bulb lines pass through the axis of rotating block.
Compared with prior art, the utility model has the beneficial effects that guide surface is incline structure, spring is in pressure always
Contracting state is to which bulb to be pressed on guide surface, then in rotating block rotation process, bulb is slided along guide surface, to drive work
Stopper rod moves back and forth, then piston moves back and forth in air cavity realizes continuous air-breathing and outlet, and two bulb lines pass through rotating block
Axis, then two bulbs are in one along guide surface far from T-type partition always, one along guide surface close to T-type partition, and hand over
For progress, then alternately, then three snorkels are evacuated into receiving flask two air-breathing one of air cavity one outlets always, then are collected
Continuous negative pressure is generated in bottle, then perfusion tube continuous drawing body fluid, it is not necessary to which extraction and insertion needle repeatedly reduce to the secondary of patient
Injury；First check valve allows flow direction to be that air cavity flows to outside fixing sleeve, and second one-way valve allows to flow to as three snorkels
Flow to air cavity, it is ensured that air cavity passes through gas outlet outlet, and by threeway tracheae air-breathing, so that remaining in receiving flask negative
Pressure.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is structural schematic diagram at the utility model rotating block；
Fig. 3 is left view the schematic diagram of the section structure at the utility model air cavity.
In figure: 1 T-type partition, 2 fixed cylinders, 21 drive cavities, 22 air cavitys, 3 three snorkels, 4 gas outlets, 5 first check valves,
6 second one-way valves, 7 negative pressure mechanisms, 71 pistons, 72 piston rods, 73 springs, 74 bulbs, 75 guide surfaces, 76 rotating blocks, 77 shafts,
78 handwheels, 8 receiving flasks, 9 perfusion tubes, 10 syringe needles, 11 drain pipes, 12 valves.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of body fluid absorption dress for Peri-operative nursing
It sets, including fixed cylinder 2, T-type partition 1 is fixedly mounted in fixed cylinder 2, and one end of fixed cylinder 2 is formed by the segmentation of T-type partition 1 such as Fig. 1 institute
The right end of the two independent air cavitys 22 up and down shown, fixed cylinder 2 forms drive cavity 21, installs negative pressure between drive cavity 21 and air cavity 22
Mechanism 7, two 22 end faces of air cavity are fixedly attached the both ends of three snorkels 3 respectively, and 22 outer wall of air cavity is provided with gas outlet 4, gas outlet 4
The first check valve 5 of interior installation, air cavity 22 and three snorkels, 3 socket place install second one-way valve 6, and the left end of three snorkels 3 is fixed
Be socketed top surface one end of receiving flask 8, the top surface other end of receiving flask 8 is fixedly attached one end of perfusion tube 9, perfusion tube 9 it is another
End is fixedly connected with syringe needle 10.Syringe needle 10 is inserted into patient's body fluid, negative pressure mechanism 7 continuously moves, and air cavity 22 passes through 4 row of gas outlet
Gas passes through three snorkels, 3 air-breathing, and two air-breathing one of air cavity 22 1 outlets are alternately, so that three snorkels 3 are always
It is evacuated into receiving flask 8, then generates continuous negative pressure in receiving flask 8, then 9 continuous drawing body fluid of perfusion tube.
First check valve 5 allows flow direction to be that air cavity 22 flows to outside fixing sleeve 2, and the flow direction that allows of second one-way valve 6 is
Three snorkels 3 flow to air cavity 22, it is ensured that air cavity 22 passes through three snorkels, 3 air-breathing, check valve by 4 outlet of gas outlet
Technology realize there are many disclosed technology contents at present, be conducive to have public offering on the market using forms such as falling sphere, chock plugs
Product belongs to the prior art.
Receiving flask 8 is the clear hollow cylindrical structure that outer wall is equipped with graduated scale, convenient for observing body fluid volume in receiving flask 8,
The bottom of receiving flask 8 is fixedly attached drain pipe 11, and valve 12 is equipped on drain pipe 11, can active control drain pipe 11 will receive
Collect the body fluid discharge in bottle 8.
Negative pressure mechanism 7 includes shaft 77, and the rotation of 77 both ends of shaft is socketed in the T-type partition 1 of 21 two sides of drive cavity and fixes
(can only relatively rotate between shaft 77 and the rotation clamping of 1 right side of T-type partition can not control relative movement), shaft 77 on cylinder 2
One end through 2 end face of fixed cylinder and handwheel 78 being fixedly mounted, rotating block 76 is fixedly attached in shaft 77, rotating block 76 is close to T
One end of type partition 1 cuts to form guide surface 75, piston 71 is slidably socketed in two air cavitys 22, piston 71 is close to drive cavity 21
One end be fixedly connected with one end of piston rod 72, through T-type partition 1 and bulb 74, ball is fixedly mounted in the other end of piston rod 72
First 74 are in close contact guide surface 75, and spring 73 is socketed on the piston rod 72 in drive cavity 21, and the both ends of spring 73 are fixed respectively to be connected
T-type partition 1 and bulb 74 are connect, drives shaft 77 to rotate by handwheel 78, shaft 77 drives rotating block 76 to rotate, and guide surface 75 is
Incline structure, spring 73 is always in compressive state to which bulb 74 to be pressed on guide surface 75, then rotating block 76 rotated
Cheng Zhong, bulb 74 are slided along guide surface 75, so that piston rod 72 be driven to move back and forth, then piston 71 moves back and forth in air cavity 22
Realize that continuous air-breathing and outlet, two 74 lines of bulb pass through the axis of rotating block 76, then two bulbs 74 are in one always
Along guide surface 75 far from T-type partition, one along guide surface 75 close to T-type partition, and alternately, then two air cavity 22 1 suctions
One outlet of gas is alternately.
Working principle: (materials such as elastic rubber can be used in the air-tightness that each seam crossing of the utility model keeps certain
Material is coated on surface), syringe needle 10 is inserted into patient's body fluid when use, the rotation of shaft 77 is driven (if necessary by handwheel 78
The output shaft of motor can be connect to realization automatic with handwheel 78 automatically, can avoid using noises such as compressors and vibrate biggish dress
Set), shaft 77 drives rotating block 76 to rotate, and guide surface 75 is incline structure, and spring 73 is always in compressive state thus by ball
First 74 are pressed on guide surface 75, then in 76 rotation process of rotating block, bulb 74 is slided along guide surface 75, to drive piston rod
72 move back and forth, then piston 71 moves back and forth in air cavity 22 realizes continuous air-breathing and outlet, and two 74 lines of bulb are by turning
The axis of motion block 76, then two bulbs 74 are in one along guide surface 75 far from T-type partition 1 always, and one is leaned on along guide surface 75
Nearly T-type partition 1, and alternately, then two air-breathing one of air cavity 22 1 outlets alternately, then three snorkels 3 always to
Pumping in receiving flask 8, then generate continuous negative pressure, then 9 continuous drawing body fluid of perfusion tube in receiving flask 8, it is not necessary to extract out and insert repeatedly
Enter syringe needle 10, reduces the secondary injury to patient.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of body fluid suction means for Peri-operative nursing, including fixed cylinder (2), it is characterised in that: the fixed cylinder (2) is solid
Dingan County fills T-type partition (1), and one end of the fixed cylinder (2) is divided by T-type partition (1) forms two independent air cavitys (22), institute
The right end for stating fixed cylinder (2) forms drive cavity (21), installs negative pressure mechanism (7) between the drive cavity (21) and air cavity (22), and two
A air cavity (22) end face is fixedly attached the both ends of three snorkels (3) respectively, and air cavity (22) outer wall is provided with gas outlet
(4), the first check valve (5) are installed in the gas outlet (4), the air cavity (22) and three snorkels (3) socket place installation second
Check valve (6), the other end of three snorkel (3) are fixedly attached top surface one end of receiving flask (8), the receiving flask (8)
The top surface other end is fixedly attached one end of perfusion tube (9), and the other end of the perfusion tube (9) is fixedly connected with syringe needle (10).
2. a kind of body fluid suction means for Peri-operative nursing according to claim 1, it is characterised in that: described first is single
Flow direction is allowed to be that air cavity (22) flow to fixed cylinder (2) outside to valve (5), the second one-way valve (6) allows flow direction to be three
Snorkel (3) flows to air cavity (22).
3. a kind of body fluid suction means for Peri-operative nursing according to claim 1, it is characterised in that: the receiving flask
(8) the clear hollow cylindrical structure of graduated scale is equipped with for outer wall, the bottom of the receiving flask (8) is fixedly attached drain pipe (11),
Valve (12) are installed on the drain pipe (11).
4. a kind of body fluid suction means for Peri-operative nursing according to claim 1, it is characterised in that: the Negative pressure machine
Structure (7) includes shaft (77), and shaft (77) the both ends rotation is socketed in the T-type partition (1) of drive cavity (21) two sides and fixes
On cylinder (2), one end of the shaft (77) through fixed cylinder (2) end face and is fixedly mounted handwheel (78), on the shaft (77)
It being fixedly attached rotating block (76), the rotating block (76) cuts to be formed guide surface (75) close to the one end of T-type partition (1), and two
It is slidably socketed piston (71) in the air cavity (22), the piston (71) is fixedly connected with piston close to the one end of drive cavity (21)
Through T-type partition (1) and bulb (74), the bulb is fixedly mounted in the other end of one end of bar (72), the piston rod (72)
(74) guide surface (75) are in close contact, are socketed spring (73) on the piston rod (72) in the drive cavity (21), the spring
(73) both ends are respectively fixedly connected with T-type partition (1) and bulb (74).
5. a kind of body fluid suction means for Peri-operative nursing according to claim 4, it is characterised in that: the guide surface
It (75) is incline structure, two bulb (74) lines pass through the axis of rotating block (76).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822176050.1U CN209548443U (en) | 2018-12-24 | 2018-12-24 | A kind of body fluid suction means for Peri-operative nursing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822176050.1U CN209548443U (en) | 2018-12-24 | 2018-12-24 | A kind of body fluid suction means for Peri-operative nursing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209548443U true CN209548443U (en) | 2019-10-29 |
Family
ID=68304636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822176050.1U Expired - Fee Related CN209548443U (en) | 2018-12-24 | 2018-12-24 | A kind of body fluid suction means for Peri-operative nursing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209548443U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111407998A (en) * | 2020-04-24 | 2020-07-14 | 吉林大学第一医院 | Severe patient who leads to respiratory track impaired because of conflagration uses rehabilitation and nursing device |
| CN112915280A (en) * | 2021-03-13 | 2021-06-08 | 曹生们 | Big data-based postoperative care device for hepatobiliary department |
| CN113082319A (en) * | 2021-04-13 | 2021-07-09 | 黄尚校 | Hydrops extraction equipment for oncology |
-
2018
- 2018-12-24 CN CN201822176050.1U patent/CN209548443U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111407998A (en) * | 2020-04-24 | 2020-07-14 | 吉林大学第一医院 | Severe patient who leads to respiratory track impaired because of conflagration uses rehabilitation and nursing device |
| CN112915280A (en) * | 2021-03-13 | 2021-06-08 | 曹生们 | Big data-based postoperative care device for hepatobiliary department |
| CN113082319A (en) * | 2021-04-13 | 2021-07-09 | 黄尚校 | Hydrops extraction equipment for oncology |
| CN113082319B (en) * | 2021-04-13 | 2022-07-19 | 黄尚校 | Hydrops extraction equipment for 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: 20191029 Termination date: 20201224 |