CN213883154U

CN213883154U - Heating device for laparoscope lens

Info

Publication number: CN213883154U
Application number: CN202022457261.XU
Authority: CN
Inventors: 张俊强
Original assignee: Shenzhen Integrated Traditional Chinese And Western Medicine Hospital
Current assignee: Shenzhen Integrated Traditional Chinese And Western Medicine Hospital
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-08-06
Anticipated expiration: 2030-10-29

Abstract

The utility model relates to a heating device for a laparoscope lens, which comprises a temperature control component and a heating component; the heating component is detachably connected to the temperature control component; the heating component comprises a heating piece and a sleeve; the heating element is arranged in the sleeve; the heating element is electrically connected with the temperature control component; through setting up the temperature control subassembly, generate heat piece and sleeve pipe, when heating the peritoneoscope, put into the sleeve pipe with the peritoneoscope, through the heating temperature of the temperature control subassembly control piece that generates heat, heat the peritoneoscope for the peritoneoscope camera lens can keep the temperature that suits with human body temperature, avoids among the operation process the peritoneoscope camera lens to insert the abdominal cavity after fog, guarantees that the image that the monitor was shot is clear, guarantees the normal clear of operation.

Description

Heating device for laparoscope lens

Technical Field

The utility model relates to the field of medical equipment, more specifically say, relate to a heating apparatus for peritoneoscope camera lens.

Background

When performing a laparoscopic surgery, it is necessary to insert a laparoscopic lens into an abdominal cavity, display an intra-abdominal image captured by the laparoscopic lens on a dedicated monitor in real time, and perform the surgery using a dedicated surgical instrument according to the image displayed on the monitor.

Before the laparoscope is inserted into the abdominal cavity, because the lens is positioned at the room temperature (20-25 ℃) of an operating room for a long time, when the laparoscope is inserted into the abdominal cavity of a human body, the lens of the laparoscope can be gradually heated to reach the body temperature of the human body, and in the heating process of the lens, the lens can be fogged, so that the shot image is unclear, and the operation of a doctor is influenced. The existing laparoscope lens heating mode mostly adopts a vacuum cup for hot water soaking or iodophor wiping, but the methods cannot control the heating temperature of the laparoscope lens, have poor heating effect, can also cause the laparoscope to be fogged when inserted into the abdominal cavity, and are not beneficial to the operation.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in, to the above-mentioned defect of prior art, provide a heating apparatus for peritoneoscope camera lens.

The utility model provides a technical scheme that its technical problem adopted is:

the heating device for the laparoscope lens comprises a temperature control component and a heating component; the heating assembly is detachably connected to the temperature control assembly; the heating component comprises a heating piece and a sleeve; the heating element is arranged in the sleeve; the heating part is electrically connected with the temperature control component.

Further, the temperature control assembly comprises a housing and a temperature controller disposed in the housing; a temperature sensing probe is arranged in the temperature controller; the temperature sensing probe and the heating element are both arranged in the sleeve; the temperature controller is electrically connected with the temperature sensing probe.

Furthermore, a connecting component is arranged between the temperature controller and the heating element; the connecting assembly comprises a first plug and a second plug; the first plug is arranged on the shell and is electrically connected with the temperature controller; the heating element and the temperature sensing probe are both electrically connected with the second plug; the first plug is in threaded connection with the second plug.

Furthermore, a connecting component is arranged between the temperature controller and the heating element; the connecting assembly comprises a first adsorption piece and a second adsorption piece; the first suction accessory is arranged on the shell and is electrically connected with the temperature controller; the heating element and the temperature sensing probe are both electrically connected with the second adsorption element; the first adsorption part is connected with the second adsorption part in an adsorption mode.

Further, the temperature control assembly further comprises a transformer; the transformer is arranged in the shell; the transformer is electrically connected with the temperature controller; and a third plug penetrating through the shell is arranged at one end of the transformer.

Furthermore, a placing hole for placing the celiac lens is formed in the sleeve; a cavity is arranged inside the sleeve; the temperature sensing probe and the heating piece are both arranged in the cavity.

Furthermore, an opening is formed in the side wall of the sleeve; the opening is communicated with the placing hole.

Further, the warming assembly further comprises a mounting seat; the mounting seat is provided with a fixed block, a locking block and a knob; the fixed block is positioned on the inner side of the locking block; an installation groove is formed between the fixed block and the locking block in a surrounding manner; the sleeve is arranged in the mounting groove; the knob is arranged on the side wall of the mounting seat.

Furthermore, a display screen and a key assembly are arranged on the temperature control instrument; the surface of the shell is provided with a mounting port; the display screen and the key assembly are arranged in the mounting opening; the display screen and the button component are electrically connected with the temperature controller.

Furthermore, a temperature measuring part is arranged at the sleeve; the temperature measuring piece is electrically connected with the temperature controller.

The beneficial effects of the utility model reside in that: through setting up the temperature control subassembly, generate heat piece and sleeve pipe, when heating the peritoneoscope, put into the sleeve pipe with the peritoneoscope, through the heating temperature of the temperature control subassembly control piece that generates heat, heat the peritoneoscope for the peritoneoscope camera lens can keep the temperature that suits with human body temperature, avoids among the operation process the peritoneoscope camera lens to insert the abdominal cavity after fog, guarantees that the image that the monitor was shot is clear, guarantees the normal clear of operation.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be further described below with reference to the accompanying drawings and embodiments, wherein the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work according to the drawings:

fig. 1 is a schematic structural diagram of a heating apparatus for a laparoscope lens according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a heating device for a laparoscope lens according to another embodiment of the present invention;

fig. 3 is a schematic structural diagram of a bushing according to an embodiment of the present invention;

fig. 4 is an enlarged schematic view of a mounting base according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a bushing according to another embodiment of the present invention.

In the figure, 1, a housing; 2. a temperature controller; 3. a temperature sensing probe; 5. a heat generating member; 6. a sleeve; 8. a mounting seat; 11. an installation port; 21. a display screen; 22. a temperature-raising key; 23. a cooling key; 24. setting a key; 25. switching a key; 41. a third plug; 61. placing holes; 62. a cavity; 63. an opening; 71. a first plug; 72. a second plug; 73. a first suction attachment; 74. a second adsorption member; 81. a fixed block; 82. a locking block; 83. a knob; 84. and (4) mounting the groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, a clear and complete description will be given below with reference to the technical solutions of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1, 3 and 4, a heating device for a laparoscope lens according to a preferred embodiment of the present invention comprises a temperature control assembly and a heating assembly; the heating component is detachably connected to the temperature control component; the heating component comprises a heating element 5 and a sleeve 6; the heating element 5 is arranged in the sleeve 6; the heating element 5 is electrically connected with the temperature control component.

The laparoscope lens is placed in the sleeve 6, the temperature control component is started, the heating temperature of the heating component 5 is adjusted to reach the human body temperature range through the temperature control component, and the laparoscope lens is heated to reach the human body temperature range. Wherein, sleeve pipe 6 is the silica gel material, through heating up the peritoneoscope camera lens, can also carry out low temperature disinfection to the peritoneoscope for the peritoneoscope camera lens can keep the temperature that suits with human body temperature, avoids operation in-process peritoneoscope camera lens to insert the abdominal cavity after the fog, guarantees that the image that the monitor was shot is clear, guarantees the normal clear of operation.

In a further embodiment, the temperature control assembly comprises a housing 1 and a temperature controller 2 disposed in the housing 1; a temperature sensing probe 3 is arranged in the temperature controller 2; the temperature sensing probe 3 and the heating element 5 are both arranged in the sleeve 6; the temperature controller 2 is electrically connected with the temperature sensing probe 3. The temperature of the sleeve 6 is detected by the temperature sensing probe 3 and fed back to the temperature controller 2 in real time, when the temperature sensing probe 3 detects that the temperature in the sleeve 6 reaches the set temperature, the temperature is fed back to the temperature controller 2, and the heating part 5 is controlled by the temperature controller 2 to stop heating. The heating temperature of the heating piece 5 is adjusted through the temperature controller 2, so that the laparoscopic lens can keep the temperature suitable for the body temperature of a human body, the laparoscopic lens is prevented from being inserted into the abdominal cavity and then fogged in the operation process, the image shot by the monitor is clear, and the normal operation of the operation is ensured.

In the above embodiment, can set up the highest heating temperature who generates heat 5 before the use, when temperature sensing probe 3 detects that the 5 heating temperature that generates heat reaches the highest heating temperature, temperature sensing probe 3 feeds back to in the temperature controller 2, and temperature controller 2 in time to generating heat 5 outage, avoids silica gel excessively to be heated and melts, prevents the production of poisonous and harmful gas and conflagration, guarantees that the operation safety goes on.

In a further embodiment, a connecting component is arranged between the temperature controller 2 and the heating element 5; the connecting assembly comprises a first plug 71 and a second plug 72; the first plug 71 is arranged on the shell 1 and is electrically connected with the temperature controller 2; the heating element 5 and the temperature sensing probe 3 are both electrically connected with the second plug 72; the first plug 71 is screwed to the second plug 72. The first plug 71 and the second plug 72 are screw plugs, and the screw plugs are conventional screw plugs. The first plug 71 and the second plug 72 are spirally connected and electrified, and after the sleeve 6 heats the laparoscope in the operation, the sleeve 6, the heating element 5 and the temperature sensing probe 3 can be replaced once for use by loosening the first plug 71 and the second plug 72, so that the cleanness and sanitation of each surgical instrument in the operation process are further ensured, and the replacement is convenient for medical staff.

In another embodiment, as shown in fig. 2, a connection assembly is arranged between the temperature controller 2 and the heating element 5; the connecting assembly comprises a first suction piece 73 and a second suction piece 74; the first suction device 73 is arranged on the housing 1 and electrically connected with the temperature controller 2; the heating element 5 and the temperature sensing probe 3 are both electrically connected with the second adsorption element 74; the first suction member 73 is connected to the second suction member 74. The switch-on mode can also be connected to adopting magnetism to inhale between temperature controller 2 and the piece 5 that generates heat, the temperature sensing probe 3, first inhale and all be equipped with magnetism on annex 73 and the second adsorbs the piece 74 and inhale the contact, adopt current magnetism to inhale the interface, after abdominal cavity operation is accomplished, can adsorb the second and adsorb annex 73 disconnection with first, change sleeve 6, the piece 5 that generates heat and temperature sensing probe 3, guarantee the cleanness and the health of each surgical instruments in the operation process, the medical staff of being convenient for changes.

In a further embodiment, the temperature control assembly further comprises a transformer (not shown); the transformer is arranged in the housing 1; the transformer is electrically connected with the temperature controller 2; one end of the transformer is provided with a third plug 41 which penetrates the housing 1. The third plug 41 is plugged into an external socket to supply power to the transformer, and the transformer converts 220V voltage into 12V voltage, so that the heating process of the laparoscope lens is safer and more reliable.

In a further embodiment, the temperature controller 2 is provided with a display screen 21 and a key assembly; the surface of the shell 1 is provided with a mounting port 11; the display screen 21 and the key assembly are arranged in the mounting opening 11; the display screen 21 and the key assembly are electrically connected with the temperature controller 2. The heating element 5 is an electric heating wire.

In a further embodiment, the cannula 6 is provided therein with a placement hole 61 for placing a laparoscope; a cavity 62 is arranged inside the sleeve 6; the temperature sensing probe 3 and the heat generating member 5 are both disposed in the cavity 62.

In the above embodiment, the display screen 21 is used for displaying the temperature inside the casing 6, so that the medical staff can conveniently check the warming temperature of the laparoscope, and the key assembly includes a warming key 22, a cooling key 23, a setting key 24 and a switch key 25. Before the temperature-adjusting and temperature-reducing device is used, the temperature-increasing key 22 and the temperature-reducing key 23 are pressed down to respectively adjust the temperature of the temperature controller 2 to increase the heating temperature or reduce the heating temperature, the setting key 24 is pressed down to set the heating temperature of the temperature controller 2, and the display screen 21 displays the adjusting temperature of the temperature controller 2 in the setting process to complete the setting. The laparoscope is placed in the placing hole 61, the switch button 25 is pressed, the heating wire is electrified and heated, the temperature sensing probe 3 detects the temperature in the sleeve 6 in real time and feeds back the temperature to the temperature controller 2, the temperature controller 2 displays the fed-back temperature value on the display screen 21, and when the temperature in the sleeve 6 reaches the set heating temperature range, the temperature controller 2 controls the heating wire to be powered off and stops heating. At the moment, the lens of the laparoscope is heated to the set temperature, when the operation is performed, the laparoscope enters the abdominal cavity of the human body and is close to the body temperature of the human body, the lens does not need to be heated along with the body temperature, therefore, the lens cannot be fogged, the image shot by the monitor is clear, and the operation can be normally performed.

In a further embodiment, the warming assembly further comprises a mount 8; the mounting seat 8 is provided with a fixed block 81, a locking block 82 and a knob 83; the fixed block 81 is positioned on the inner side of the locking block 82; an installation groove 84 is formed between the fixed block 81 and the locking block 82; the sleeve 6 is disposed in the mounting groove 84; the knob 83 is provided on the side wall of the mount 8. The sleeve 6 is inserted in the mounting groove 84 between the fixing block 81 and the locking block 82, the heating element 5 and the temperature sensing probe 3 are arranged in the cavity 62, the knob 83 is moved towards the locking block 82, the locking block 82 expands outwards, when the knob 83 approaches the locking block 82, the locking block 82 is restrained and combined inwards, and is matched with the fixing block 81 to lock the sleeve 6.

In another embodiment, as shown in FIG. 5, the side wall of the sleeve 6 is provided with an opening 63; the opening 63 communicates with the placing hole 61. A temperature measuring part (not shown in the figure) is arranged at the sleeve 6; the temperature measuring part is electrically connected with the temperature controller 2. After the temperature sensing probe 3 and the heating element 5 are inserted into the sleeve 6, the sleeve 6 can be directly packaged and fixed on a cavity outlet at the bottom of the sleeve 6 without an additional installation seat 8. Wherein, adopt the sleeve pipe 6 that has opening 63, when needs heat pneumoperitoneum pipe or washing pipeline, can directly heat sleeve pipe 6 cover at pneumoperitoneum pipe or washing pipeline through opening 63, the range of application is wide. The temperature measuring piece is a disposable needle type sterile probe, and is inserted into the pneumoperitoneum tube or the flushing pipeline for temperature detection, so that the gas in the pneumoperitoneum tube or the liquid in the flushing pipeline can not scald a patient after heating, and the use is safer and more reliable.

It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.

Claims

1. A heating apparatus for a laparoscope lens is characterized in that: comprises a temperature control component and a heating component; the heating assembly is detachably connected to the temperature control assembly; the heating component comprises a heating piece and a sleeve; the heating element is arranged in the sleeve; the heating part is electrically connected with the temperature control component.

2. The warming apparatus for a laparoscopic lens according to claim 1, wherein said temperature control assembly comprises a housing and a temperature controller disposed in said housing; a temperature sensing probe is arranged in the temperature controller; the temperature sensing probe and the heating element are both arranged in the sleeve; the temperature controller is electrically connected with the temperature sensing probe.

3. The warming device for the laparoscope lens as recited in claim 2, wherein a connecting component is arranged between the temperature controller and the heating element; the connecting assembly comprises a first plug and a second plug; the first plug is arranged on the shell and is electrically connected with the temperature controller; the heating element and the temperature sensing probe are both electrically connected with the second plug; the first plug is in threaded connection with the second plug.

4. The warming device for the laparoscope lens as recited in claim 2, wherein a connecting component is arranged between the temperature controller and the heating element; the connecting assembly comprises a first adsorption piece and a second adsorption piece; the first suction accessory is arranged on the shell and is electrically connected with the temperature controller; the heating element and the temperature sensing probe are both electrically connected with the second adsorption element; the first adsorption part is connected with the second adsorption part in an adsorption mode.

5. The warming apparatus for a laparoscopic lens according to claim 2, wherein said temperature control assembly further comprises a transformer; the transformer is arranged in the shell; the transformer is electrically connected with the temperature controller; and a third plug penetrating through the shell is arranged at one end of the transformer.

6. The warming device for laparoscope lens as recited in claim 2, wherein the cannula is provided with a placing hole for placing the laparoscope lens; a cavity is arranged inside the sleeve; the temperature sensing probe and the heating piece are both arranged in the cavity.

7. The warming device for a laparoscope lens as recited in claim 6, wherein the side wall of the sleeve is provided with an opening; the opening is communicated with the placing hole.

8. The warming apparatus for a laparoscopic lens according to claim 6, wherein said warming assembly further comprises a mounting seat; the mounting seat is provided with a fixed block, a locking block and a knob; the fixed block is positioned on the inner side of the locking block; an installation groove is formed between the fixed block and the locking block in a surrounding manner; the sleeve is arranged in the mounting groove; the knob is arranged on the side wall of the mounting seat.

9. The warming device for the laparoscope lens as recited in claim 2, wherein the temperature controller is provided with a display screen and a key assembly; the surface of the shell is provided with a mounting port; the display screen and the key assembly are arranged in the mounting opening; the display screen and the button component are electrically connected with the temperature controller.

10. The warming device for the laparoscope lens as recited in claim 7, wherein a temperature measuring part is arranged at the sleeve; the temperature measuring piece is electrically connected with the temperature controller.