CN210873291U - Endocrine hydrops draw-out device - Google Patents
Endocrine hydrops draw-out device Download PDFInfo
- Publication number
- CN210873291U CN210873291U CN201921518261.7U CN201921518261U CN210873291U CN 210873291 U CN210873291 U CN 210873291U CN 201921518261 U CN201921518261 U CN 201921518261U CN 210873291 U CN210873291 U CN 210873291U
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- China
- Prior art keywords
- control box
- hole
- drawing liquid
- push rod
- thick bamboo
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Abstract
An endocrine hydrops extraction device effectively solves the problems that the hydrops extraction process is complicated and the extraction speed is not easy to control; the novel nipple extractor comprises a left-right axial liquid extraction barrel, wherein a nipple is coaxially arranged at the left end of the liquid extraction barrel, an end cap is arranged at the left end of the nipple, an air inlet pipe which is positioned at the left end of the liquid extraction barrel and is in the vertical axial direction is arranged on the outer edge surface of the liquid extraction barrel, the free end of the air inlet pipe is in threaded connection with a sealing cover, a control box which is positioned at the right end of the liquid extraction barrel is arranged at the lower side of the liquid extraction barrel, a front-back axial and rotatable rotating shaft is arranged in the control box, a through hole which is positioned at the right end of the liquid extraction barrel and is communicated with the control box is formed in the; the structure is simple, the operation is convenient, the conception is novel, and the practicability is strong.
Description
Technical Field
The utility model relates to an endocrinology department auxiliary treatment apparatus technical field, concretely relates to endocrine hydrops draw-out device.
Background
When endocrine is diagnosed, it is necessary to draw and examine the effusion to determine the condition of the patient. But at present when extracting the hydrops, use ordinary syringe to extract usually, back in hydrops extraction to syringe still need to inject the hydrops from the syringe into the test tube in, then send to the detection, whole process is very loaded down with trivial details, has not only increased medical personnel's work load, influences the early accurate diagnosis of patient's the state of an illness moreover, is unfavorable for patient's early rehabilitation. And when the hydrops is extracted, the extraction force is not easy to control, thereby causing the extraction speed to be too fast, causing the pain of the patient and increasing the psychological pressure of the medical care personnel.
SUMMERY OF THE UTILITY MODEL
To the above situation, for overcoming the defects of the prior art, the utility model aims to provide an endocrine hydrops draw-out device, the effectual hydrops extraction process of having solved is loaded down with trivial details, and the not wayward problem of extraction speed.
The technical scheme of its solution is, the utility model discloses a control axial drawing liquid section of thick bamboo, the coaxial nipple that is equipped with of drawing liquid section of thick bamboo left end, the nipple left end is equipped with the end cap, be equipped with on the drawing liquid section of thick bamboo outer fringe face and be located its left end and axial intake pipe from top to bottom, intake pipe free end threaded connection has sealed lid, drawing liquid section of thick bamboo downside is equipped with the control box that is located its right-hand member, axial and rotatable pivot around being equipped with in the control box, set up the through-hole that is located its right-hand member and communicates with the control box on the drawing liquid section of thick bamboo outer fringe face, the coaxial piston that can control the removal that is equipped with in the drawing liquid section of thick.
Compared with the prior art, the beneficial effects of the utility model are that: the connecting band, the setting of ratchet and push rod, the removal to the piston has carried out the segmentation, medical personnel's dynamics size has been reduced to the influence of pumping speed, the stability of pumping speed has been guaranteed, patient's comfort level has been improved, medical personnel's psychological pressure has been reduced, the drawing liquid section of thick bamboo can regard as storage device to use, back in drawing liquid section of thick bamboo with the hydrops suction, can directly send away the detection, the step of pouring into the hydrops into the test tube from the syringe has been saved, medical personnel's work load has been reduced, medical personnel's work efficiency has been improved, be convenient for diagnose patient's the state of an illness fast, promote patient's early recovery, the steam generator is simple in structure, high operation convenience, the design is novel, therefore.
Drawings
Fig. 1 is an isometric view of the present invention.
Fig. 2 is a ladder sectioning main perspective view diagram of the utility model.
Figure 3 is the utility model discloses the total section of control box is cut owner and is looked the axonometric drawing.
Fig. 4 is an enlarged view of a in fig. 2 according to the present invention.
Fig. 5 is an enlarged view of B in fig. 2 according to the present invention.
Detailed Description
The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.
The drawing liquid device is characterized by being provided by figures 1 to 5, including a left axial drawing liquid cylinder 1 and a right axial drawing liquid cylinder 1, a nipple 2 is coaxially arranged at the left end of the drawing liquid cylinder 1, an end cap 3 is arranged at the left end of the nipple 2, an air inlet pipe 4 which is positioned at the left end of the drawing liquid cylinder 1 and is axial up and down is arranged on the outer edge surface of the drawing liquid cylinder 1, a sealing cover 5 is connected with the free end of the air inlet pipe 4 through threads, a control box 6 which is positioned at the right end of the drawing liquid cylinder 1 is arranged at the lower side of the drawing liquid cylinder 1, a front and back axial and rotatable rotating shaft 7 is arranged in the control box 6, a through hole 8 which is positioned at the right end of the drawing liquid cylinder 1 and is communicated with the control box 6 is arranged.
In order to enable the rotating shaft 7 to rotate, a through hole 11 which is positioned behind the connecting belt 10 and in the left-right direction is formed in the lower side wall of the control box 6, a ratchet wheel 12 which is positioned behind the connecting belt 10 is coaxially fixed on the rotating shaft 7, a push rod 13 which is positioned behind the ratchet wheel 12 and in the up-down direction is rotatably connected to the rotating shaft 7, a movable pawl 14 which is meshed with the ratchet wheel 12 is hinged to the upper end of the push rod 13, and the lower end of the push rod 13 extends out of the through hole 11 and can swing left and right in.
In order to limit the rotation of the ratchet wheel 12, a fixed pawl 15 which is positioned at the right side of the push rod 13 and is meshed with the ratchet wheel 12 is hinged in the control box 6, and a spring piece 16 which is positioned at the upper side of the fixed pawl 15 is arranged in the control box 6.
In order to facilitate the swinging of the push rod 13, a pressure spring 17 positioned between the right end surface of the push rod 13 and the right side wall of the control box 6 is arranged at the lower side of the control box 6.
In order to limit the position of the piston 9, a U-shaped plate 18 with an opening towards the right and an upper end extending out of the through hole 8 is arranged on the left side wall of the through hole 8, and the left end face of the U-shaped plate 18 can be in contact with the right end face of the piston 9.
In order to make the connecting band 10 move more smoothly, the U-shaped plate 18 is rotatably connected with a roller 19 which is located at the left of the connecting band 10 and is in the front-back axial direction, and the outer edge surface of the roller 19 can contact with the inner surface of the connecting band 10.
For convenience of use, a handle 20 which is positioned at the right side of the through hole 11 and is in the vertical axial direction is arranged on the lower end surface of the control box 6.
In order to ensure the tightness of the device, a plurality of sealing rings are arranged on the outer peripheral surface of the piston 9.
When the utility model is used, the 12 tooth directions of the ratchet wheel can be set to be clockwise;
pulling off the end cap 3, inserting a needle used by a common syringe on the nipple 2, penetrating the needle into the position of effusion of a patient, holding the grip handle 20 by hand, pulling the lower end of the push rod 13 rightwards, swinging the lower end of the push rod 13 rightwards around the rotating shaft 7 and extruding the pressure spring 17, swinging the upper end of the push rod 13 leftwards around the rotating shaft 7 synchronously, swinging the movable pawl 14 leftwards and pushing the ratchet wheel 12 to rotate anticlockwise, rotating the rotating shaft 7 synchronously and anticlockwise, winding the free end of the connecting belt 10 on the rotating shaft 7, pulling the piston 9 to move rightwards by the connecting belt 10, reducing the friction between the connecting belt 10 and the through hole 8 due to the existence of the roller 19, ensuring that the connecting belt 10 moves more;
when the lower end of the push rod 13 moves to the right end of the through hole 11, the push rod 13 is loosened, the lower end of the push rod 13 swings leftwards under the action of the pressure spring 17, the upper end of the push rod 13 synchronously swings rightwards, the movable pawl 14 swings rightwards along the outer surface of the ratchet wheel 12, the position of the ratchet wheel 12 is limited due to the existence of the fixed pawl 15, the ratchet wheel 12 cannot rotate clockwise along with the movable pawl 14, when the lower end of the push rod 13 moves to the left end of the through hole 11, the pressure spring 17 restores to the original state, the push rod 13 is pulled rightwards again, the reciprocating is carried out, accumulated liquid is gradually sucked into the liquid suction barrel 1, no matter how much force the medical staff push the push rod 13, the rotating angle of the ratchet wheel 12 is fixed, the length of the connecting belt 10 wound on the rotating shaft 7 is also fixed every time, so that the distance of the piston 9 moving rightwards is fixed, the condition that discomfort is brought to a patient due to too fast suction is avoided;
when the effusion with the required volume is pumped or the right end face of the piston 9 is contacted with the left end face of the U-shaped plate 18, the push rod 13 is stopped to be pushed, when the right end face of the piston 9 is contacted with the left end face of the U-shaped plate 18, the piston 9 cannot move rightwards, the position of the piston 9 is fixed, the situation that gas cannot enter the effusion on the left side of the piston 9 is ensured, the needle head is pulled out of the body of a patient, the needle head is taken down from the nipple 2, the end cap 3 is covered on the nipple 2, the device can be directly sent for detection, the step of injecting the effusion into a test tube from the injector is omitted, the workload of medical personnel is reduced, and the working efficiency of the medical personnel is;
when the accumulated liquid in the liquid pumping cylinder 1 needs to be discharged, the end cap 3 is pulled out, the sealing cover 5 is removed, the gas enters the liquid pumping cylinder 1 through the sealing cover 5, and the accumulated liquid in the liquid pumping cylinder 1 is poured out from the end cap 3.
The utility model discloses a liquid suction cylinder 1 can adopt transparent material, is convenient for observe the situation of hydrops in liquid suction cylinder 1.
The utility model discloses a be equipped with the scale on the 1 outer fringe of liquid suction cylinder, be convenient for survey the capacity of liquid in the liquid suction cylinder 1.
Compared with the prior art, the beneficial effects of the utility model are that: the connecting band, the setting of ratchet and push rod, the removal to the piston has carried out the segmentation, medical personnel's dynamics size has been reduced to the influence of pumping speed, the stability of pumping speed has been guaranteed, patient's comfort level has been improved, medical personnel's psychological pressure has been reduced, the drawing liquid section of thick bamboo can regard as storage device to use, back in drawing liquid section of thick bamboo with the hydrops suction, can directly send away the detection, the step of pouring into the hydrops into the test tube from the syringe has been saved, medical personnel's work load has been reduced, medical personnel's work efficiency has been improved, be convenient for diagnose patient's the state of an illness fast, promote patient's early recovery, the steam generator is simple in structure, high operation convenience, the design is novel, therefore.
Claims (8)
1. The utility model provides an endocrine hydrops draw-out device, including controlling axial drawing liquid section of thick bamboo (1), a serial communication port, drawing liquid section of thick bamboo (1) left end coaxial be equipped with nipple (2), nipple (2) left end is equipped with end cap (3), be equipped with on drawing liquid section of thick bamboo (1) outer fringe face be located its left end and upper and lower axial intake pipe (4), intake pipe (4) free end threaded connection has sealed lid (5), drawing liquid section of thick bamboo (1) downside is equipped with control box (6) that are located its right-hand member, axial and rotatable pivot (7) around being equipped with in control box (6), set up on drawing liquid section of thick bamboo (1) outer fringe face and be located its right-hand member and with through-hole (8) of control box (6) intercommunication, coaxial piston (9) that can remove about being equipped with in drawing liquid section of thick bamboo (1), piston (9) right-hand member is equipped with connecting band (10), connecting band (10.
2. The endocrine hydrops extraction device as claimed in claim 1, wherein a through hole (11) is formed in the lower side wall of the control box (6) and located behind the connecting band (10) in the left-right direction, a ratchet wheel (12) is coaxially fixed to the rotating shaft (7) and located behind the connecting band (10), a push rod (13) is rotatably connected to the rotating shaft (7) and located behind the ratchet wheel (12) in the up-down direction, a movable pawl (14) meshed with the ratchet wheel (12) is hinged to the upper end of the push rod (13), and the lower end of the push rod (13) extends out of the through hole (11) and can swing left and right in the through hole (11).
3. An endocrine hydrops extracting device according to claim 1, wherein a fixed pawl (15) is hinged in the control box (6) and positioned at the right side of the push rod (13) and meshed with the ratchet wheel (12), and a spring leaf (16) is arranged in the control box (6) and positioned at the upper side of the fixed pawl (15).
4. An endocrine hydrops extracting device according to claim 1, wherein a compression spring (17) is provided at the lower side of the control box (6) between the right end face of the push rod (13) and the right side wall of the control box (6).
5. An endocrine hydrops extracting device according to claim 1, wherein the left side wall of the through hole (8) is provided with a U-shaped plate (18) with a right opening and an upper end extending out of the through hole (8), and the left end face of the U-shaped plate (18) can be in contact with the right end face of the piston (9).
6. An endocrine hydrops extracting device as claimed in claim 5, wherein the U-shaped plate (18) is rotatably connected with a roller (19) which is located at the left side of the connecting belt (10) and is in the front-back axial direction, and the outer edge surface of the roller (19) can contact with the inner surface of the connecting belt (10).
7. An endocrine hydrops extracting device as claimed in claim 1, wherein the lower end face of the control box (6) is provided with a handle (20) which is located at the right side of the through hole (11) and is in the vertical axial direction.
8. An endocrine hydrops extracting device as claimed in claim 1, wherein the outer edge face of the piston (9) is provided with a plurality of sealing rings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921518261.7U CN210873291U (en) | 2019-09-12 | 2019-09-12 | Endocrine hydrops draw-out device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921518261.7U CN210873291U (en) | 2019-09-12 | 2019-09-12 | Endocrine hydrops draw-out device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210873291U true CN210873291U (en) | 2020-06-30 |
Family
ID=71310766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921518261.7U Expired - Fee Related CN210873291U (en) | 2019-09-12 | 2019-09-12 | Endocrine hydrops draw-out device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210873291U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112618817A (en) * | 2021-01-05 | 2021-04-09 | 吴琰 | Can avoid division of endocrinology hydrops of pollution to detect draw-out device |
| CN113662634A (en) * | 2021-07-30 | 2021-11-19 | 河北医科大学第二医院 | Intracardiac package puncture drawing liquid device for branch of academic or vocational study |
-
2019
- 2019-09-12 CN CN201921518261.7U patent/CN210873291U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112618817A (en) * | 2021-01-05 | 2021-04-09 | 吴琰 | Can avoid division of endocrinology hydrops of pollution to detect draw-out device |
| CN113662634A (en) * | 2021-07-30 | 2021-11-19 | 河北医科大学第二医院 | Intracardiac package puncture drawing liquid device for branch of academic or vocational study |
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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: 20200630 Termination date: 20210912 |