CN108820685B

CN108820685B - Medical instrument clamp with good holding effect and capable of preventing instruments from being polluted

Info

Publication number: CN108820685B
Application number: CN201810436966.8A
Authority: CN
Inventors: 张洪娟; 覃婷婷
Original assignee: Individual
Current assignee: Zhang Hongjuan
Priority date: 2018-05-09
Filing date: 2018-05-09
Publication date: 2020-11-10
Anticipated expiration: 2038-05-09
Also published as: CN108820685A

Abstract

The invention discloses a medical instrument clamp with good holding effect and capable of preventing instruments from being polluted, which comprises a handle, wherein a storage battery is arranged in an inner cavity of the handle, a PLC (programmable logic controller) is arranged on the right side surface of the handle, an extension arm is fixed at the upper end of the handle, the left end of the extension arm is fixedly connected with the upper side of the right end surface of a winding drum, a side plate is relatively fixed on the outer side surface of the winding drum, and the left end surface of the winding drum is fixedly connected with the right end surface of a cleaning drum. Is convenient for instant use.

Description

Medical instrument clamp with good holding effect and capable of preventing instruments from being polluted

Technical Field

The invention relates to the technical field of medical appliances, in particular to a medical appliance clamp which has a good clamping effect and can prevent appliances from being polluted.

Background

The medical technology refers to a diagnosis and treatment measure which is taken by a medical institution and medical staff thereof for diagnosing and treating diseases, judging and eliminating the diseases, relieving the state of illness, relieving pain, improving functions, prolonging life and helping a patient to recover health.

Disclosure of Invention

The medical instrument clamp provided by the invention has the advantages that the technical problem to be solved is to overcome the existing defects, the medical instrument clamp has a good clamping effect and is capable of preventing instruments from being polluted, the structure is simple, the stability is strong, the clamping of medical instruments is facilitated, the looseness is not easy to occur, the clamp sleeve can be disinfected in time, the use is convenient, and the problems in the background technology can be effectively solved.

In order to achieve the purpose, the invention provides the following technical scheme: a medical instrument clamp with good holding effect for preventing instruments from being polluted comprises a handle, wherein a storage battery is installed in an inner cavity of the handle, a PLC (programmable logic controller) is installed on the right side face of the handle, an extension arm is fixed to the upper end of the handle, the left end of the extension arm is fixedly connected with the upper side of the right end face of a winding drum, a side plate is relatively fixed to the outer side face of the winding drum, the left end face of the winding drum is fixedly connected with the right end face of a cleaning drum, a liquid inlet screw hole is formed in the front side face of the cleaning drum, a nut is arranged on the liquid inlet screw hole, an air inlet valve is installed on the upper side face of the cleaning drum, sleeve rods are relatively fixed to the upper side face and the lower side face of the cleaning drum, a clamping plate is fixed to one end, away from the cleaning drum, an angle plate is fixed to the right end of, the sliding groove is connected with the sliding block in a sliding manner, the left end of the clamping plate is provided with a clamping sleeve, a fixing plate is arranged in a groove on the outer side of the clamping sleeve and fixedly connected with the clamping plate through screws, a screw rod is arranged in a shaft hole in the middle of the winding drum, the left end of the screw rod extends to an inner cavity of the cleaning drum, a liquid inlet pipe is fixed at the left end of the screw rod, a piston cover is fixed at the right end of the liquid inlet pipe and is a conical cover, a through hole communicated with the inner cavity of the liquid inlet pipe is formed in the middle of the piston cover, a cleaning block is fixed at the left end of the liquid inlet pipe and is communicated with the inner cavity of the cleaning block, the cleaning block is positioned between the two clamping sleeves, the right end of the screw rod penetrates through the shaft hole in the right end of the winding drum and extends to the outer side of, the left end face of the telescopic arm is fixed with a clamping seat, the clamping seat is fixedly connected with the right end of the screw rod, the input end of the PLC is electrically connected with the output end of an external power supply, and the output end of the PLC is electrically connected with the input end of the electric telescopic rod.

As a preferred technical scheme of the invention, the winding drum comprises a drum body, a ring seat is fixed in an inner cavity of the drum body, and a bearing is installed on the right side of the ring seat.

As a preferable technical scheme of the invention, a nut is arranged between the right end face of the winding drum and the bearing, and the middle part of the screw rod penetrates through the bearing and a threaded hole in the middle part of the nut.

As a preferable technical scheme of the invention, the outer side surface of the nut is relatively fixed with a connecting band, and the end part of the connecting band passes through a side hole on the side surface of the cylinder body and is fixedly connected with the end part of the angle plate.

As a preferred technical scheme of the invention, the air inlet valve comprises an outer cover, the middle part of the outer cover is provided with a one-way valve body, and a filter screen is arranged in an upper side end hole of the outer cover.

As a preferable technical scheme of the invention, the loop bar comprises an outer bar, the middle part of the outer bar is provided with an end plate, and the right end face of the end plate is fixed with an inner bar which penetrates through a shaft hole at one side of the outer bar.

As a preferable technical scheme of the invention, a compression spring is arranged between the end surfaces of the inner rod and the outer rod, a pressure sensor is arranged between the compression spring and the outer rod, and the output end of the pressure sensor is electrically connected with the input end of the PLC.

As a preferred technical scheme of the invention, the cleaning block comprises a box body connected with the liquid inlet pipe, an outer membrane is arranged on the outer side of the box body, layer cotton is arranged on the outer side of the outer membrane, and elastic cotton is arranged between the layer cotton and the box body.

Compared with the prior art, the invention has the beneficial effects that:

1) the medical instrument clamp which has good clamping effect and can avoid the pollution of instruments has simple structure and convenient use, clamps are electrically controlled by the electric telescopic rod, the muscle strain of hands is reduced, the force is uniform, the clamping stability is ensured, the looseness is not easy to occur, simultaneously, the fragmentation of fragile products caused by overlarge clamping force is avoided, the opposite surfaces of two clamping sleeves can be cleaned by the cleaning block, the pollution to the medical instruments during clamping is avoided, and the medical instrument clamp is convenient to use immediately;

2) the medical instrument clamp with the good maintaining effect and the capability of avoiding the pollution of instruments is provided with the cleaning barrel, the jacket can be cleaned through the cleaning barrel and the cleaning block, outside air can be sucked through the air inlet valve, cleaning liquid in the cleaning barrel is squeezed into the cleaning block through the return pressurizing of the piston cover, the wetting of the cleaning block can be effectively ensured, bacteria on the jacket can be effectively scraped and wiped off through the arrangement of the elastic cotton and the layer cotton, and the use is convenient;

3) according to the medical instrument clamp with the good holding effect and the capability of avoiding the pollution of instruments, the jacket is fixed on the clamping plate through the screws, so that the clamp is convenient to disassemble and install, the jacket can be periodically disassembled and cleaned, the cleanness and the asepsis of the jacket are ensured, the screw can also be disassembled, the disinfection is convenient, the clamp is convenient to hold by integrally matching with the handle, and the comfort is improved;

4) according to the medical instrument clamp with the good holding effect and the capability of avoiding the pollution of instruments, the nut is driven to rotate through the displacement of the screw rod, the connecting belt is tightened along with the rotation of the nut, so that the two clamping plates move relatively, the clamping sleeve clamps the medical instruments, and the sleeve rod is used for connecting and guiding, so that the stability of the whole operation is ensured, and the use is convenient;

5) this add and hold effectual medical instrument anchor clamps that avoid the apparatus to suffer pollution, screw rod and feed liquor pipe are the synchronous operation structure, and the ejection of compact of wash bowl and the centre gripping of splint are all controlled through electric telescopic handle, and the operation is simple, and the maintenance rate is low, sets up pressure sensor and can calculate the size of adding the holding power, through PLC controller feedback control electric telescopic handle, guarantees the homogeneity and the stability of clamping-force for medical instrument is not hard up, does not damage.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the spool of the present invention;

FIG. 3 is a cross-sectional view of a loop bar according to the present invention;

FIG. 4 is a schematic cross-sectional view of a cleaning block according to the present invention;

FIG. 5 is a schematic cross-sectional view of an intake valve according to the present invention.

In the figure: a001 handle, A002 accumulator, A003PLC controller, A004 extension arm, A005 reel, A0051 cylinder, A0052 ring seat, A0053 bearing, A0054 nut, A0055 side hole, A0056 connecting band, A006 side plate, A0061 sliding groove, A007 cleaning cylinder, A008 nut, A009 air inlet valve, A0091 outer cover, A0092 one-way valve body, A0093 filter screen, A010 loop bar, A0101 outer bar, A0102 end plate, A0103 inner bar, A0104 compression spring, A0105 pressure sensor, A011 splint, A012 gusset, A013 jacket, A0131 groove, A0132 fixed plate, A0133 screw, A014 slider, A015 screw rod, A016 pipe, A017 piston cover, A018 cleaning block, A0181 box, A0182 outer film, A0183 elastic cotton, A0184 layer cotton, A019 electric telescopic rod, A019 telescopic arm, A021 020 liquid inlet seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a medical instrument clamp with good holding effect and capability of avoiding instruments from being polluted comprises a handle A001, a storage battery A002 is arranged in an inner cavity of the handle A001, a PLC A003 is arranged on the right side face of the handle A001, an extension arm A004 is fixed at the upper end of the handle A001, the left end of the extension arm A004 is fixedly connected with the upper side of the right end face of a winding drum A005, the winding drum A005 comprises a drum A0051, a ring seat A0052 is fixed in the inner cavity of the drum A0051, a bearing A0053 is arranged on the right side of the ring seat A0052, a nut A0054 is arranged between the right end face of the winding drum A005 and the bearing A0053, a threaded hole in the middle of the bearing A0053 and the nut A0054 is penetrated through in the middle of a screw rod A015, a side plate A006 is relatively fixed on the outer side face of the winding drum A005, the left end face of the winding drum A005 is fixedly connected with the right end face of a cleaning drum A007, a liquid inlet hole 007, a007 is provided, the middle part of an outer cover A0091 is provided with a one-way valve body A0092, a filter screen A0093 is arranged in an upper side end hole of the outer cover A0091, the upper side surface and the lower side surface of a cleaning cylinder A007 are relatively fixed with a sleeve rod A010, one end of the sleeve rod A010 far away from the cleaning cylinder A007 is fixed with a splint A011, the sleeve rod A010 comprises an outer rod A0101, the middle part of the outer rod A0101 is provided with an end plate A0102, the right end surface of the end plate A0102 is fixed with an inner rod A0103 penetrating through a shaft hole at one side of the outer rod A0101, a compression spring A0104 is arranged between the inner rod A0103 and the end surface of the outer rod A0101, a pressure sensor A0105 is arranged between the compression spring A0104 and the outer rod A0101, the output end of the pressure sensor A0105 is electrically connected with the input end of a PLC A003, a corner plate A012 is fixed on the splint A011, the outer side surface of a nut A054 is relatively fixed with a connecting belt A0056, the end part of the connecting belt A0056 penetrates through a side hole A5 on the side surface of a cylinder, a chute A0061 is connected with a sliding block A014 in a sliding way, a clamping sleeve A013 is arranged at the left end of a clamping plate A011, a fixing plate A0132 is arranged in a groove A0131 on the outer side of the clamping sleeve A013, the fixing plate A0132 is fixedly connected with the clamping plate A011 through a screw A0133, a screw A015 is arranged in a middle shaft hole of a winding drum A005, the left end of the screw A015 extends to the inner cavity of a cleaning drum A007, a nut A0054 is driven to rotate through displacement of the screw A015, a connecting belt A0056 is tightened along with rotation of the nut A0054, the two clamping plates A011 move relatively, the clamping sleeve A013 clamps a medical instrument, a sleeve rod A is connected and guided to ensure stability of integral operation, convenience is achieved, a piston cover A017 is fixed at the left end of the screw A015, a piston cover A017 is fixed at the right end of the liquid inlet pipe A016, the piston 017 is a conical cover A017, a through hole communicated with the inner cavity of the liquid inlet pipe A016 is arranged at the middle of the piston 017, a cleaning block A018 is, the cleaning block A018 comprises a box body A0181 connected with a liquid inlet pipe A016, an outer film A0182 is arranged on the outer side of the box body A0181, layer cotton A0184 is arranged on the outer side of the outer film A0182, elastic cotton A0183 is arranged between the layer cotton A0184 and the box body A0181, the cleaning block A018 is arranged between two jackets A013, the jackets A013 are fixed on a splint A011 through screws A0133, the cleaning block A013 is convenient to disassemble and install, the jackets A013 can be periodically disassembled and cleaned, the cleanness and the sterility of the jackets A013 are guaranteed, the screws A015 can also be disassembled and conveniently disinfected, the cleaning block A007 is convenient to hold integrally and conveniently improves the comfort, a cleaning cylinder A007 is arranged, the jackets A013 can be cleaned through the cleaning cylinder A007 and the cleaning block A018, outside air can be sucked through an air inlet valve A009, cleaning liquid in the cleaning cylinder A007 is squeezed into the cleaning block A018 through the pressure increase of a piston cover A017, the wetness of the cleaning cotton A018 can be effectively guaranteed, and the bacteria on the jackets A0183 can be effectively scraped and the cleaning block, the medical equipment clamp has the advantages that the medical equipment clamp is convenient to use, the right end of the screw rod A015 penetrates through the shaft hole in the right end of the winding drum A005 to extend to the outer side of the winding drum A005, the electric telescopic rod A019 in the horizontal direction is fixed on the left side face of the vertical portion of the extension arm A004, the telescopic arm A020 is arranged on the left side of the electric telescopic rod A019, the clamping seat A021 is fixed on the left end face of the telescopic arm A020, the clamping seat A021 is fixedly connected with the right end of the screw rod A015, the input end of the PLC A003 is electrically connected with the output end of an external power supply, the output end of the PLC A003 is electrically connected with the input end of the electric telescopic rod A019, electronic elements adopted by the medical equipment clamp with good holding effect for preventing equipment from being polluted are the prior art and are not innovated, repeated description is omitted, the PLC A003 adopts Siemens 6ES7211-0AA23-0XB0, the, press from both sides and get and carry out electric control through electric telescopic handle A019, the muscle strain of hand has been alleviateed, the dynamics is even, guarantee to press from both sides the stability of getting, it is difficult not hard up, avoid simultaneously pressing from both sides the too big fragmentation that causes fragile article of power, can clean the opposite face that presss from both sides cover A013 through washing piece A018, produce the pollution to medical instrument when avoiding pressing from both sides to get, convenient to use immediately, screw rod A015 and feed liquor pipe A016 are the synchronous operation structure, the ejection of compact of wash bowl A007 and the centre gripping of splint A011 are all controlled through electric telescopic handle A019, the operation is simple, the maintenance rate is low, it can be measured and calculated to add the size of holding power to set up pressure sensor A0105, through PLC controller A003 feedback control electric telescopic handle A019, guarantee the homogeneity and the stability of clamping power, make medical.

When in use: the electric telescopic rod A019 works to drive the screw rod A015 and the liquid inlet pipe A016 to move rightwards, at the moment, the piston cover A017 moves rightwards along with the screw rod A019 to extrude cleaning liquid and gas of the cleaning cylinder A007, the cleaning liquid enters the box body A0181 through the liquid inlet pipe A016 to keep elastic cotton A0183 and layer cotton A0184 wet, the layer cotton A0184 cleans and disinfects opposite surfaces of two jackets A013, the screw rod A015 moves rightwards to drive the nut A0054 to rotate, the connecting belt A0056 is wound on the nut A0054, two clamping plates A011 are pulled to move relatively, the jackets A013 move along with the movement to clamp medical instruments, the pressure sensor A0105 detects the pressure value, and the electric telescopic rod A019 is controlled through feedback of the PLC controller A003.

The medical clamping device has the advantages of simple structure, strong stability, convenience for clamping medical instruments, difficulty in loosening, avoidance of damage to fragile medical instruments, capability of timely disinfecting the clamping sleeve, avoidance of cross infection and convenience in use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a keep up effectual medical instrument anchor clamps of avoiding the apparatus to suffer pollution, includes handle (A001), its characterized in that: the cleaning device is characterized in that a storage battery (A002) is installed in an inner cavity of the handle (A001), a PLC (A003) is installed on the right side face of the handle (A001), an extension arm (A004) is fixed to the upper end of the handle (A001), the left end of the extension arm (A004) is fixedly connected with the upper side of the right end face of a winding drum (A005), a side plate (A006) is relatively fixed to the outer side face of the winding drum (A005), the left end face of the winding drum (A005) is fixedly connected with the right end face of a cleaning drum (A007), a liquid inlet screw hole is formed in the front side face of the cleaning drum (A007), a nut (A008) is arranged on the liquid inlet screw hole, an air inlet valve (A009) is installed on the upper side face of the cleaning drum (A007), a sleeve rod (A010) is relatively fixed to one end, far away from the cleaning drum (A007), of the sleeve rod (A010), a clamping plate (A011), and a corner plate (A011) is, the cleaning device is characterized in that a sliding block (A014) is fixed on the left side face of one end of the angle plate (A012) close to the cleaning barrel (A007), a strip-shaped sliding groove (A0061) is formed in the middle of the side plate (A006), the sliding groove (A0061) is in sliding connection with the sliding block (A014), a clamping sleeve (A013) is arranged at the left end of the clamping plate (A011), a fixing plate (A0132) is arranged in an outer side groove (A0131) of the clamping sleeve (A013), the fixing plate (A0132) is fixedly connected with the clamping plate (A011) through a screw (A0133), a screw rod (A015) is arranged in a middle shaft hole of the winding barrel (A005), the left end of the screw rod (A015) extends to an inner cavity of the cleaning barrel (A007), a liquid inlet pipe (A016) is fixed at the left end of the screw rod (A015), a piston cover (A017) is fixed at the right end of the piston pipe (A016), the piston cover (A017) is a conical cover (A017), and a through, the left end of feed liquor pipe (A016) is fixed with washs piece (A018), and feed liquor pipe (A016) communicates with each other with the inner chamber that washs piece (A018), it is located between two clamp covers (A013) to wash piece (A018), the right-hand member of screw rod (A015) passes the shaft hole of reel (A005) right-hand member and extends to the outside of reel (A005), the left surface of extension arm (A004) vertical portion is fixed with electric telescopic handle (A019) of horizontal direction, the left side of electric telescopic handle (A019) is equipped with flexible arm (A020), the left end face of flexible arm (A020) is fixed with holder (A021), holder (A021) is fixed with the right-hand member of screw rod (A015) and is even, the input of PLC controller (A003) is connected with external power source's output electricity, the output of PLC controller (A003) is connected with electric telescopic handle's input electricity.

2. The medical instrument clamp with good clamping effect and instrument pollution prevention function according to claim 1, wherein the clamping device comprises: the winding drum (A005) comprises a drum body (A0051), a ring seat (A0052) is fixed in the inner cavity of the drum body (A0051), and a bearing (A0053) is installed on the right side of the ring seat (A0052).

3. The medical instrument clamp with good clamping effect and instrument pollution prevention function according to claim 1, wherein the clamping device comprises: a nut (A0054) is arranged between the right end face of the winding drum (A005) and the bearing (A0053), and the middle part of the screw rod (A015) penetrates through the bearing (A0053) and a threaded hole in the middle part of the nut (A0054).

4. The medical instrument clamp of claim 3, wherein the clamp is effective for preventing instruments from being polluted, and comprises: the outer side face of the nut (A054) is relatively fixed with a connecting band (A0056), and the end of the connecting band (A0056) penetrates through a side hole (A0055) in the side face of the cylinder (A0051) and is fixedly connected with the end of the angle plate (A012).

5. The medical instrument clamp with good clamping effect and instrument pollution prevention function according to claim 1, wherein the clamping device comprises: admission valve (A009) include dustcoat (A0091), the mid-mounting of dustcoat (A0091) has check valve body (A0092), be equipped with filter screen (A0093) in the upside end hole of dustcoat (A0091).

6. The medical instrument clamp with good clamping effect and instrument pollution prevention function according to claim 1, wherein the clamping device comprises: the loop bar (A010) includes outer pole (A0101), outer pole (A0101) middle part is equipped with end plate (A0102), the right-hand member face of end plate (A0102) is fixed with interior pole (A0103) that passes outer pole (A0101) one side shaft hole.

7. The medical instrument clamp with good clamping effect and instrument pollution prevention function according to claim 1, wherein the clamping device comprises: be equipped with compression spring (A0104) between interior pole (A0103) and outer pole (A0101) terminal surface, be equipped with pressure sensor (A0105) between compression spring (A0104) and outer pole (A0101), the output of pressure sensor (A0105) is connected with the input electricity of PLC controller (A003).

8. The medical instrument clamp with good clamping effect and instrument pollution prevention function according to claim 1, wherein the clamping device comprises: the cleaning block (A018) comprises a box body (A0181) connected with a liquid inlet pipe (A016), an outer film (A0182) is arranged on the outer side of the box body (A0181), layer cotton (A0184) is arranged on the outer side of the outer film (A0182), and elastic cotton (A0183) is arranged between the layer cotton (A0184) and the box body (A0181).