Automatic aspirator for department of hepatobiliary surgery

Abstract

The utility model provides an automatic aspirator for the hepatobiliary surgery department, and relates to the field of medical treatment. The automatic aspirator for the hepatobiliary surgery department comprises a containing platform, universal wheels, an equipment host, a pushing handle, a fixing mechanism and a liquid storage bottle stabilizing mechanism, a fixing lead screw installed in an inner cavity of a limiting groove in a forward rotation mode drives a fixing plate in threaded connection with the fixing lead screw to move rightwards, and the fixing plate is limited through the limiting groove; the fixing plate horizontally moves rightwards to drive the placing plate fixing block connected with the fixing plate to move rightwards, so that the placing plate fixing block and the fixing plate lose fixation of the liquid storage bottle placing plate, and in the same way, the lead screw for fixing rotates reversely to fix the liquid storage bottle placing plate; and therefore, labor is saved when the liquid storage bottle placing plate is replaced by personnel, and liquid storage bottles are indirectly and conveniently replaced.

Description

Technical Field

[0001] The utility model relates to the medical field, in particular to an automatic aspirator for hepatobiliary surgery. Background Art

[0002] Biliary surgery mainly studies hepatocellular carcinoma, hepatobiliary stones, post-hepatitis cirrhosis and acute liver failure caused by severe hepatitis, which are major diseases that seriously threaten the health of Chinese people. When performing hepatobiliary surgery, the blood stasis in the injured area of ​​hepatobiliary disease needs to be drawn out and treated through an automatic suction device. For example, the existing patented hepatobiliary surgery automatic suction device, patent number CN216136426U, although this patent realizes the transfer of the liquid storage bottle, in actual operation, personnel need to pull the placement rack upward to make the ridge detach from the slot, and the liquid storage bottle is heavy, which is more laborious to pull, and the placement rack can only fix liquid storage bottles of fixed size, and the effect is poor when fixing liquid storage bottles of different sizes, which is easy to cause the liquid storage bottle to shake and thus cause safety hazards. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] In view of the deficiencies of the prior art, the utility model provides an automatic aspirator for hepatobiliary surgery, which solves the problems raised in the background technology.

[0005] (II) Technical solution

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: an automatic suction device for hepatobiliary surgery, including a placement platform, universal wheels, a device main unit, a pushing handle, a fixing mechanism, and a liquid storage bottle stabilizing mechanism. The lower end of the placement platform is equipped with universal wheels, the upper end of the placement platform is equipped with the device main unit, and the right end of the device main unit is equipped with a pushing handle through bolts, so that personnel can turn the bolts to adjust the angle of the pushing handle. A fixing mechanism is installed on the left side of the upper end of the placement platform, and a liquid storage bottle stabilizing mechanism is installed on the upper end of the fixing mechanism.

[0007] Preferably, the fixing mechanism includes a liquid storage bottle placing plate, the liquid storage bottle placing plate is installed on the left side of the upper end of the placing platform, the upper end of the placing platform is provided with a limiting groove, the inner cavity of the limiting groove is installed with a fixing plate, the right end of the fixing plate is installed with a placing plate fixing block, and the right end of the placing plate fixing block is clamped with the left end of the liquid storage bottle placing plate, the inner cavity of the limiting groove is installed with a fixing screw through a bearing, and the outer wall of the fixing screw is threadedly connected with the inner cavity of the lower end of the fixing plate.

[0008] Preferably, the liquid storage bottle stabilizing mechanism includes a liquid storage bottle, the liquid storage bottle is installed on the upper end of the liquid storage bottle placement plate, the inner cavity of the liquid storage bottle placement plate is installed with a liquid storage bottle fixing plate, and the upper end of the liquid storage bottle fixing plate is arc-shaped, the inner cavity of the liquid storage bottle placement plate is installed with a fixing screw through a bearing, and the outer wall of the fixing screw is threadedly connected to the outer wall of the liquid storage bottle fixing plate, and a knob is installed on the front side of the fixing screw.

[0009] Preferably, a force-adding rod is installed on the front side of the knob to facilitate rotation by personnel.

[0010] Preferably, the surface scale of the fixing screw has reverse threads.

[0011] Preferably, the pushing handle is a telescopic handle.

[0012] (III) Beneficial effects

[0013] The utility model provides an automatic suction device for hepatobiliary surgery. It has the following beneficial effects:

[0014] 1. The automatic hepatobiliary surgical aspirator, the fixing screw installed in the inner cavity of the limiting groove rotates forwardly, thereby driving the fixing plate threadedly connected thereto to move to the right, and the limiting groove limits the fixing plate, thereby causing the fixing plate to move horizontally, and the fixing plate moves horizontally to the right, thereby driving the placement plate fixing block connected thereto to move to the right, thereby causing the placement plate fixing block and the fixing plate to lose the fixation to the liquid storage bottle placement plate, and similarly, the fixing screw can be reversed to fix the liquid storage bottle placement plate, thereby achieving the goal of saving effort for personnel in replacing the liquid storage bottle placement plate, and indirectly facilitating the replacement of the liquid storage bottle.

[0015] 2. The automatic suction device for hepatobiliary surgery first rotates the knob installed on the front side of the fixing screw in the forward direction, and the fixing screw is installed in the inner cavity of the liquid storage bottle placement plate through a bearing, thereby driving the fixing screw connected thereto to rotate in the forward direction, and the surface scale of the fixing screw has reverse threads so that the liquid storage bottle fixing plates threadedly connected thereto are brought close to each other, and the upper end of the liquid storage bottle fixing plate is arc-shaped, so that the liquid storage bottle can be better fixed and stabilized, thereby achieving the goal of fixing liquid storage bottles of different sizes, thereby improving the flexibility of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 For this utility model Figure 1 A front view of

[0018] Figure 3 For this utility model Figure 1 A cross-sectional view of

[0019] Figure 4 Utility Model Figure 3 Enlarged view of point a in the middle

[0020] Among them, 1. placement platform; 2. universal wheel; 3. equipment main unit; 4. push handle; 5. fixing mechanism; 501. liquid storage bottle placement plate; 502. limiting groove; 503. fixing plate; 504. placement plate fixing block; 505. fixing screw; 6. liquid storage bottle stabilizing mechanism; 601. liquid storage bottle; 602. liquid storage bottle fixing plate; 603. fixing screw; 604. knob. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0022] The utility model provides an automatic suction device for hepatobiliary surgery, such as Figure 1-4 As shown, it includes a placement platform 1, universal wheels 2, a device main unit 3, a pushing handle 4, a fixing mechanism 5, and a liquid storage bottle stabilizing mechanism 6. The universal wheels 2 are installed at the lower end of the placement platform 1, the device main unit 3 is installed at the upper end of the placement platform 1, and the pushing handle 4 is installed at the right end of the device main unit 3 through bolts, so that personnel can turn the bolts to adjust the angle of the pushing handle 4. The fixing mechanism 5 is installed on the left side of the upper end of the placement platform 1, and the liquid storage bottle stabilizing mechanism 6 is installed at the upper end of the fixing mechanism 5.

[0023] Furthermore, the fixing mechanism 5 includes a liquid storage bottle placement plate 501, a limiting groove 502, a fixing plate 503, a placement plate fixing block 504, and a fixing screw 505. Figure 1 and Figure 3 As shown, the fixing screw 505 installed in the inner cavity of the limiting groove 502 rotates forwardly and drives the fixing plate 503 threadedly connected thereto to move to the right, and the limiting groove 502 limits the fixing plate 503, thereby causing the fixing plate 503 to move horizontally. The fixing plate 503 moves horizontally to the right and drives the placement plate fixing block 504 connected thereto to move to the right, thereby causing the placement plate fixing block 504 and the fixing plate 503 to lose the fixation of the liquid storage bottle placement plate 501. Similarly, the fixing screw 505 can be reversed to fix the liquid storage bottle placement plate 501, thereby achieving the goal of saving effort for personnel to replace the liquid storage bottle placement plate 501, and indirectly facilitating the replacement of the liquid storage bottle 601.

[0024] Furthermore, the liquid storage bottle stabilizing mechanism 6 includes a liquid storage bottle 601, a liquid storage bottle fixing plate 602, a fixing screw 603, and a knob 604. Figure 2 and Figure 4As shown, first, the knob 604 installed on the front side of the fixing screw 603 is rotated forward, and the fixing screw 603 is installed in the inner cavity of the liquid storage bottle placement plate 501 through a bearing, thereby driving the fixing screw 603 connected thereto to rotate forward, and the surface scale of the fixing screw 603 has reverse threads so that the liquid storage bottle fixing plate 602 threadedly connected thereto is close to each other, and the upper end of the liquid storage bottle fixing plate 602 is arc-shaped, so that the fixing and stabilizing effect of the liquid storage bottle 601 is better, thereby achieving the goal of fixing liquid storage bottles 601 of different sizes, thereby improving the flexibility of the device.

[0025] Furthermore, a force-adding rod is installed on the front of the knob 604 to facilitate rotation by personnel, such as Figure 1 As shown, it is convenient for personnel to turn the knob 604, thereby making it easier for personnel to turn the knob.

[0026] Furthermore, the surface scale of the fixing screw 603 has reverse threads, such as Figure 4 As shown, the forward rotation of the fixing screw 603 causes the liquid storage bottle fixing plates 602 threadedly connected thereto to move away from each other, and similarly, the reverse rotation of the fixing screw 603 causes the liquid storage bottle fixing plates 602 to move toward each other.

[0027] Further, the pushing handle 4 is a telescopic handle, such as Figure 1 As shown, it is convenient for different people to push and the flexibility of the device is increased.

[0028] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic suction device for hepatobiliary surgery, comprising a placement platform (1), universal wheels (2), a device main unit (3), a push handle (4), a fixing mechanism (5), and a liquid storage bottle fixing mechanism (6), characterized in that: A universal wheel (2) is installed at the lower end of the placement platform (1), a device main unit (3) is installed at the upper end of the placement platform (1), a push handle (4) is installed at the right end of the device main unit (3) through bolts, so that personnel can turn the bolts to adjust the angle of the push handle (4), a fixing mechanism (5) is installed on the left side of the upper end of the placement platform (1), and a liquid storage bottle stabilizing mechanism (6) is installed at the upper end of the fixing mechanism (5).

2. The automatic suction device for hepatobiliary surgery according to claim 1, characterized in that: The fixing mechanism (5) comprises a liquid storage bottle placement plate (501), the liquid storage bottle placement plate (501) is installed on the left side of the upper end of the placement platform (1), a limiting groove (502) is provided on the upper end of the placement platform (1), a fixing plate (503) is installed in the inner cavity of the limiting groove (502), a placement plate fixing block (504) is installed at the right end of the fixing plate (503), and the right end of the placement plate fixing block (504) is clamped with the left end of the liquid storage bottle placement plate (501), a fixing screw (505) is installed in the inner cavity of the limiting groove (502) through a bearing, and the outer wall of the fixing screw (505) is threadedly connected with the inner cavity of the lower end of the fixing plate (503).

3. The automatic suction device for hepatobiliary surgery according to claim 2, characterized in that: The liquid storage bottle stabilizing mechanism (6) comprises a liquid storage bottle (601), the liquid storage bottle (601) is installed on the upper end of the liquid storage bottle placement plate (501), the inner cavity of the liquid storage bottle placement plate (501) is installed with a liquid storage bottle fixing plate (602), and the upper end of the liquid storage bottle fixing plate (602) is arc-shaped, the inner cavity of the liquid storage bottle placement plate (501) is installed with a fixing screw (603) through a bearing, and the outer wall of the fixing screw (603) is threadedly connected to the outer wall of the liquid storage bottle fixing plate (602), and the front face of the fixing screw (603) is installed with a knob (604).

4. The automatic suction device for hepatobiliary surgery according to claim 3, characterized in that: A force-adding rod is installed on the front of the knob (604) to facilitate rotation by personnel.

5. The automatic suction device for hepatobiliary surgery according to claim 3, characterized in that: The surface scale of the fixing screw (603) has reverse threads.

6. The automatic suction device for hepatobiliary surgery according to claim 1, characterized in that: The pushing handle (4) is a telescopic handle.

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