CN216907918U - Pedal control type double-air-bag air pump for enteroscope - Google Patents
Pedal control type double-air-bag air pump for enteroscope Download PDFInfo
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- CN216907918U CN216907918U CN202220005556.XU CN202220005556U CN216907918U CN 216907918 U CN216907918 U CN 216907918U CN 202220005556 U CN202220005556 U CN 202220005556U CN 216907918 U CN216907918 U CN 216907918U
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Abstract
The utility model provides a pedal control type double-air-bag air pump for enteroscopy, which comprises a shell, a power supply, a control circuit board, two air supply and exhaust mechanisms and a pedal control panel, wherein the shell is provided with a first air supply port and a second air supply port; the power supply, the control circuit board and the two air supply and exhaust mechanisms are arranged in the shell; the control circuit board is connected with the power supply, the air supply and exhaust mechanism and the pedal control panel; the surface of the shell is provided with a rear sleeve balloon interface and a front endoscope balloon interface, and the rear sleeve balloon interface and the front endoscope balloon interface are respectively connected with the air supply and exhaust mechanism. The pedal control type air pump for the double-airbag enteroscopy is matched with the double-airbag enteroscopy outer sleeve for use, so that the inspection convenience of an operator is improved, and the safety and the inspection efficiency of the double-airbag enteroscopy are improved.
Description
Technical Field
The utility model relates to the field of medical instruments, in particular to an air pump for a foot control type double-air-bag enteroscope.
Background
The small intestine is the longest organ in the digestive system and plays an important role in digestion and absorption by the human body. Due to the anatomical characteristics, the common endoscopy is difficult to reach and is often called as a 'blind area' of the digestive tract, and meanwhile, small intestinal diseases are hidden, the etiology is complex, and the symptoms are not specific; the diagnosis of small intestine diseases is difficult by combining the two difficulties, but with the improvement of science and technology, the capsule endoscopy, the small intestine CT and the small intestine endoscope are sequentially applied to clinic, and great help is provided for the diagnosis and treatment of difficult and complicated diseases of the small intestine. Double Balloon Enteroscopy (DBE) has two major advantages of pathological diagnosis obtained by biopsy and endoscopic dry pretreatment, and becomes a main clinical means for diagnosing small intestinal diseases. Past DBE mostly is double operation, and the cooperation requirement to operating two people is higher, because the main operator can't have audio-visual realization to the compliance and the dynamics that the intestines mirror entered the mirror, need incessant and hold up the mirror person and carry out communication and operation adjustment repeatedly, waste time and energy, consequently, single method double-balloon intestines mirror operation method becomes mainstream trend gradually. The straightening and advancing of the enteroscope in the intestinal tract need to rely on the repeated inflation and deflation of the external cuff of the enteroscope body. The existing manual control operation panel needs an operator to repeatedly operate the control panel by using the right hand, and has the defects that when the operator controls the panel, the operator often needs to look down to distinguish the position and the keys of the manual control panel, and can not continuously watch the development screen of enteroscopy, so that the risks of missed diagnosis and accidental injury are increased; the endoscope body can be assisted to advance and retreat by an assistant unlike a double method, the enteroscope with a single method generally needs an operator to control the direction of an endoscope knob by the left hand, the rotation and advance and retreat of the endoscope body are controlled by the right hand, and when the manual control panel is operated by the right hand, the enteroscope frequently slips outwards to influence the inspection efficiency.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides the pedal control type double-air-bag enteroscopy air pump which is matched with the double-air-bag enteroscopy outer sleeve for use, so that the convenience of the examination of an operator is increased, and the safety and the examination efficiency of the double-air-bag enteroscopy are improved.
In order to achieve the purpose, the utility model provides a pedal control type air pump for a double-air-bag enteroscope, which comprises a shell, a power supply, a control circuit board, two air supply and exhaust mechanisms and a pedal control panel; the power supply, the control circuit board and the two air supply and exhaust mechanisms are arranged in the shell; the control circuit board is connected with the power supply, the air supply and exhaust mechanism and the pedal control panel; the surface of the shell is provided with a sleeve rear balloon interface and an endoscope front balloon interface, and the sleeve rear balloon interface and the endoscope front balloon interface are respectively connected with the air supply and exhaust mechanism.
Preferably, the air supply and exhaust mechanism comprises an air supply pump, an exhaust pump and a pressure sensor; the air supply pump and the exhaust pump are connected with the pressure sensor; the air supply pump and the air exhaust pump are also connected with the corresponding rear balloon interface of the sleeve or the front balloon interface of the endoscope; the pressure sensor is connected with the control circuit board.
Preferably, the device also comprises a pressure alarm buzzer; the pressure alarm buzzer is connected with the control circuit board.
Preferably, the surface of the shell is further provided with a plurality of display screens, and the display screens are electrically connected with the control circuit board.
Preferably, the surface of the shell is further provided with a plurality of control buttons, and the control buttons are electrically connected with the control circuit board.
Preferably, the control buttons comprise a sleeve rear balloon inflation and deflation control button, an endoscope front balloon inflation and deflation control button and a pressure alarm releasing button.
Preferably, the middle part of the pedal control panel is inwards sunken to form a foot placing position; the upper surface of the pedal control panel is provided with a sleeve rear balloon inflation and exhaust control pedal, a pressure alarm relieving pedal and an endoscope front balloon inflation and exhaust control pedal around the foot placement position; the sleeve rear balloon inflation and exhaust control pedal, the endoscope front balloon inflation and exhaust control pedal and the pressure alarm relieving pedal are electrically connected with the control circuit board.
Preferably, the power supply is connected to a power plug, and the power plug extends out of the shell.
Preferably, the surface of the shell further comprises a video display signal interface, and the video display signal interface is electrically connected with the control circuit board.
Preferably, the surface of the shell further comprises a power switch, and the power switch is electrically connected with the control circuit board.
Due to the adoption of the technical scheme, the utility model has the following beneficial effects:
the pedal control panel is adopted to control the inflation/exhaust state of the double-air-bag enteroscopy air bag, and the pedal enteroscopy air bag has the following advantages: 1. an operator controls a foot placing position with feet arranged in the center of the pedal, and control buttons of the pedal are arranged around the foot placing position, so that the pedal can be controlled accurately without looking down during control, the operator can continuously watch an endoscope image screen, and missed diagnosis and accidental injury are avoided; 2. the pedal control panel frees the right hand of the operator and avoids the mirror body from slipping outwards.
Drawings
FIG. 1 is a schematic view showing the internal structure of a pedal-controlled air pump for a two-balloon enteroscope according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a housing according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a foot control panel according to an embodiment of the present invention.
Detailed Description
The following description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, which are set forth in detail below to provide a better understanding of the function and features of the utility model.
Referring to fig. 1 to 3, the air pump for a foot-operated dual-airbag enteroscope according to the embodiment of the present invention includes a housing 1, a power supply 2, a control circuit board 3, two air supply and exhaust mechanisms 4, and a foot-operated control panel 6; the power supply 2, the control circuit board 3 and the two air supply and exhaust mechanisms 4 are arranged in the shell 1; the control circuit board 3 is connected with the power supply 2, the air supply and exhaust mechanism 4 and the pedal control panel 6; the surface of the shell 1 is provided with a sleeve rear balloon interface 7 and an endoscope front balloon interface 8, and the sleeve rear balloon interface 7 and the endoscope front balloon interface 8 are respectively connected with an air supply and exhaust mechanism 4.
The air supply and exhaust mechanism 4 comprises an air supply pump 41, an exhaust pump 42 and a pressure sensor 43; the air supply pump 41 and the exhaust pump 42 are connected to a pressure sensor 43; the air supply pump 41 and the air exhaust pump 42 are also connected with the corresponding rear sleeve balloon interface 7 or the front endoscope balloon interface 8; the pressure sensor 43 is connected to the control circuit board 3.
The device also comprises a pressure alarm buzzer 5; the pressure alarm buzzer 5 is connected with the control circuit board 3.
The surface of the shell 1 is also provided with a plurality of display screens 9, and the display screens 9 are electrically connected with the control circuit board 3.
The surface of the shell 1 is also provided with a plurality of control buttons 10, and the control buttons 10 are electrically connected with the control circuit board 3. The control buttons 10 include a cannula rear balloon inflation and deflation control button 101, an endoscope front balloon inflation and deflation control button 102, and a pressure alarm release button 103.
The middle part of the pedal control panel 6 is inwards sunken to form a foot placing position 61; the upper surface of the foot control panel 6 is provided with a sleeve rear balloon inflation and exhaust control pedal 62, a pressure alarm relieving pedal 63 and an endoscope front balloon inflation and exhaust control pedal 64 around the foot placing position 61; the sleeve rear balloon inflation and deflation control pedal 62, the endoscope front balloon inflation and deflation control pedal 64 and the pressure alarm releasing pedal 63 are electrically connected with the control circuit board 3.
The power source 2 is connected with a power plug 12, and the power plug 12 extends out of the shell 1.
The surface of the shell 1 also comprises a video display signal interface 13, and the video display signal interface 13 is electrically connected with the control circuit board 3.
The surface of the shell 1 also comprises a power switch 11, and the power switch 11 is electrically connected with the control circuit board 3.
The air pump for the foot-operated double-air-bag enteroscope controls the air supply and exhaust states of the rear sleeve air bag connected to the rear sleeve air bag interface 7 and the air supply and exhaust mechanism 4 connected to the front endoscope air bag interface 8 through the control circuit board 3, the control circuit board 3 can be externally connected with a foot-operated control panel to receive signal control, and can also be controlled by a control button 10 on the front surface of the shell 1.
The two air supply/exhaust mechanisms 4 are independent air supply/exhaust systems, the air supply pump 41 and the exhaust pump 42 are independently connected to the pressure sensor 43 at the same time, and the pressure value of each passage can be displayed on the display screen 9 on the surface of the housing 1 in real time. When the air supply reaches the set pressure value, the air supply pump 41 stops supplying air; when the pressure in the air pump passage exceeds the set pressure warning value in the process of endoscope entering/exiting of the enteroscope, the pressure sensor 43 transmits a signal to the control circuit board 3 to generate an alarm, and at the moment, the air pump can be switched to an air exhaust state by pressing the pressure alarm release button 103 or the pressure alarm release pedal 63.
The control circuit board 3 can be switched to output a video screen signal through the video screen display signal interface 13, and the air supply/exhaust state of each air bag is displayed in real time in the endoscope operation video screen.
The front surface of the shell 1 comprises a power switch 11, a display screen 9 for respectively displaying real-time pressure values of two air pump passages, a rear sleeve balloon interface 7, a front endoscope balloon interface 8, a rear sleeve balloon inflation and exhaust control button 101, a front endoscope balloon inflation and exhaust control button 102 and a pressure alarm release button 103.
The back of the shell 1 is connected with a power plug 12, a video display signal external circuit connected with a video display signal interface 13 and an external circuit of the pedal control panel 6.
The foot control panel 6 can be connected to the host machine, and mainly comprises a sleeve rear balloon inflation and exhaust control pedal 62 and an endoscope front balloon inflation and exhaust control pedal 64 which are used for respectively controlling the air supply and exhaust states of the front balloon and the rear balloon, and the front balloon and the rear balloon are in the inflation/exhaust states by alternately stepping on the pedals; when the pressure exceeds the threshold value, the pressure alarm release pedal 63 is depressed to switch the balloon exceeding the threshold pressure to the exhaust state.
The air pump for the foot-operated double-air-bag enteroscope provided by the embodiment of the utility model has the following use process:
1. the front/rear saccule of the double-air-bag enteroscope is installed in a conventional mode, the rear saccule interface 7 of the sleeve and the front saccule interface 8 of the endoscope are respectively connected with the endoscope body and the outer sleeve, the rear saccule inflation and exhaust control pedal 62 of the sleeve and the front saccule inflation and exhaust control pedal 64 of the endoscope are respectively stepped, and the air tightness of the front/rear saccule is respectively tested.
2. And performing enteroscopy (through mouth or anus), controlling the inflation state of the front/rear saccule by using the pedal control panel 6 after the endoscope body enters the hollow/ileum, controlling the direction of the endoscope knob by using the left hand, controlling the rotation and the advance and retreat of the endoscope body by using the right hand, and judging the inflation state of the front/rear saccule by using the indication legend on the screen.
3. Repeatedly and alternately feeding the endoscope, the balloon before inflation, the balloon after air exhaust, the outer sleeve feeding tube, the balloon after inflation, the balloon before air exhaust and the outer sleeve straightening tube until the complete small intestine examination is completed.
While the present invention has been described in detail and with reference to the embodiments thereof as illustrated in the accompanying drawings, it will be apparent to one skilled in the art that various changes and modifications can be made therein. Therefore, certain details of the embodiments are not to be interpreted as limiting, and the scope of the utility model is to be determined by the appended claims.
Claims (10)
1. A foot-operated control type air pump for a double-air-bag enteroscope is characterized by comprising a shell, a power supply, a control circuit board, two air supply and exhaust mechanisms and a foot-operated control panel; the power supply, the control circuit board and the two air supply and exhaust mechanisms are arranged in the shell; the control circuit board is connected with the power supply, the air supply and exhaust mechanism and the pedal control panel; the surface of the shell is provided with a sleeve rear balloon interface and an endoscope front balloon interface, and the sleeve rear balloon interface and the endoscope front balloon interface are respectively connected with the air supply and exhaust mechanism.
2. The air pump for foot-operated dual-balloon enteroscope according to claim 1, wherein the air supply and exhaust mechanism comprises an air supply pump, an exhaust pump and a pressure sensor; the air supply pump and the exhaust pump are connected with the pressure sensor; the air supply pump and the air exhaust pump are also connected with the corresponding rear balloon interface of the sleeve or the front balloon interface of the endoscope; the pressure sensor is connected with the control circuit board.
3. The air pump for the foot-operated dual-balloon enteroscope according to claim 1, further comprising a pressure alarm buzzer; the pressure alarm buzzer is connected with the control circuit board.
4. The air pump for the foot control type double-air-bag enteroscope according to claim 1, wherein a plurality of display screens are further arranged on the surface of the shell, and the display screens are electrically connected with the control circuit board.
5. The air pump for the foot control type double-air-bag enteroscope according to claim 1, wherein a plurality of control buttons are further arranged on the surface of the shell, and the control buttons are electrically connected with the control circuit board.
6. The air pump for the foot-controlled dual-balloon enteroscope according to claim 5, wherein the control buttons comprise a cannula rear balloon inflation/deflation control button, an endoscope front balloon inflation/deflation control button and a pressure alarm release button.
7. The air pump for the foot-operated double-air-bag enteroscope according to claim 1, wherein the middle part of the foot-operated control panel is recessed inwards to form a foot placing position; the upper surface of the pedal control panel is provided with a sleeve rear balloon inflation and exhaust control pedal, a pressure alarm relieving pedal and an endoscope front balloon inflation and exhaust control pedal around the foot placement position; the sleeve rear balloon inflation and exhaust control pedal, the endoscope front balloon inflation and exhaust control pedal and the pressure alarm relieving pedal are electrically connected with the control circuit board.
8. The air pump for the foot-operated dual-airbag enteroscope according to claim 1, wherein the power supply is connected with a power plug, and the power plug extends out of the shell.
9. The air pump for the foot control type double-air-bag enteroscope according to claim 1, wherein the surface of the shell further comprises a video screen display signal interface, and the video screen display signal interface is electrically connected with the control circuit board.
10. The air pump for the foot-operated double-balloon enteroscope according to claim 1, wherein the surface of the casing further comprises a power switch, and the power switch is electrically connected with the control circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220005556.XU CN216907918U (en) | 2022-01-04 | 2022-01-04 | Pedal control type double-air-bag air pump for enteroscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220005556.XU CN216907918U (en) | 2022-01-04 | 2022-01-04 | Pedal control type double-air-bag air pump for enteroscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216907918U true CN216907918U (en) | 2022-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220005556.XU Active CN216907918U (en) | 2022-01-04 | 2022-01-04 | Pedal control type double-air-bag air pump for enteroscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216907918U (en) |
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2022
- 2022-01-04 CN CN202220005556.XU patent/CN216907918U/en active Active
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