CN211723070U

CN211723070U - Endoscope head base and endoscope

Info

Publication number: CN211723070U
Application number: CN201920808075.0U
Authority: CN
Inventors: 黄湖林; 徐科端; 荆峰
Original assignee: Sonoscape Medical Corp
Current assignee: Sonoscape Medical Corp
Priority date: 2019-05-30
Filing date: 2019-05-30
Publication date: 2020-10-23
Anticipated expiration: 2029-05-30

Abstract

The utility model relates to the technical field of medical equipment, and provides an endoscope head holder and an endoscope, wherein the endoscope head holder is provided with a mounting groove which is communicated with two opposite sides of the endoscope head holder and is used for accommodating a forceps lifting device so as to provide a movement space for the forceps lifting device, the mounting groove comprises a first groove section and a second groove section, and the first groove section is communicated with a first side of the endoscope head holder so as to expose the top of the forceps lifting device; the second groove section is communicated with the first groove section and penetrates through a second side, opposite to the first side, of the endoscope head base, so that the bottom of the forceps lifting device is exposed. Because the mounting groove runs through the two sides of the endoscope head base, the washing dead angle between the endoscope head base and the forceps lifting device can be eliminated, and the exposed part of the forceps lifting device can be respectively washed through the running-through parts at the two ends of the mounting groove during washing, so that the washing and the disinfection can be carried out, the residues can be effectively removed, and the cross infection can be avoided. The endoscope with the endoscope head seat also has the beneficial effects.

Description

Endoscope head base and endoscope

Technical Field

The utility model relates to the field of medical equipment, especially, relate to endoscope head stock and endoscope.

Background

An ultrasonic endoscope is an electronic endoscope with ultrasonic diagnosis and treatment functions, and comprises a probe and corresponding surgical instruments, wherein a forceps lifting device is usually arranged on an end seat of the endoscope head and used for adjusting the angles of the surgical instruments, so that corresponding diagnosis and treatment can be carried out on focus parts. As a medical instrument directly contacting with a body cavity and body fluid, an ultrasonic endoscope must be strictly cleaned and sterilized, and an exposed part of the endoscope body must be washed by a brush and then washed. Once the washing and disinfecting do not completely cover the exposed part of the lens body, namely the washing and disinfecting are not complete, the possibility of human tissues, bacteria or virus residues exists, and the great risk of cross infection among different testees is caused.

The existing endoscope is generally provided with a sunken groove on a head end seat thereof for placing a forceps lifting device, so that the forceps lifting device is embedded on the head end seat to form a structure that the bottom of the forceps lifting device is not exposed, and referring to fig. 1 and 2, when the forceps lifting device is lifted up or put down, a washing and disinfecting dead angle is formed between the bottom of the forceps lifting device and the bottom wall of the groove, so that a cleaning brush cannot touch the dead angle, the position cannot be cleaned, the cleaning can only be carried out by adopting a washing mode, complete cleaning is difficult to realize, residues are easy to remain at the washing and disinfecting dead angle, and the hidden danger of cross infection exists. Therefore, how to effectively wash and sterilize the ultrasonic endoscope provided with the forceps lifter is a great problem in the field of endoscopes.

Therefore, a new technical solution is needed to solve the technical problem of the endoscope head base that has a washing and disinfecting dead angle.

SUMMERY OF THE UTILITY MODEL

According to the embodiment of the present invention, an endoscope head base is provided, which at least solves the technical problem of the cleaning dead angle between the endoscope head base and the lifting forceps to a certain extent, and provides an endoscope having the endoscope head base.

The utility model provides a technical scheme that above-mentioned technical problem adopted is:

an aspect of the embodiment of the utility model provides an endoscope head holder, the mounting groove has been seted up on the endoscope head holder, the mounting groove is used for holding and lifts the pincers ware and provides the space of motion for lifting the pincers ware, the mounting groove link up endoscope head holder both sides relatively.

As an improvement of the technical scheme, the mounting groove comprises a first groove section and a second groove section, and the first groove section penetrates through the first side of the endoscope head seat so as to expose the top of the forceps lifter; the second groove section is communicated with the first groove section and penetrates through a second side, opposite to the first side, of the endoscope head seat, so that the bottom of the forceps lifting device is exposed.

As a further improvement of the above technical solution, a forward inclined first inner wall is provided at a front side of the first groove section, so that the first groove section has a structure expanding from inside to outside.

As a further improvement of the above solution, said second groove section comprises a straight through inner wall of the groove.

As a further improvement of the above technical solution, the first groove section further includes a through second inner wall, the second inner wall is located on a side opposite to the first inner wall, and the second inner wall is flush with the straight groove inner wall.

Optionally, a first through inner wall is arranged on the front side of the first groove section, a second through inner wall is arranged on the rear side of the first groove section, and the distance between the first inner wall and the second inner wall can be used for the rotation of the forceps lifting device.

Further optionally, the second groove section comprises a straight through inner groove wall.

As a further improvement of the above technical solution, the first inner wall and the second inner wall are respectively flush with the inner wall of the straight groove.

Optionally, on the first groove section, a third inner wall and a fourth inner wall which are positioned on two sides of the first inner wall incline from inside to outside, so that the first groove section is of a structure which is enlarged from inside to outside.

Optionally, on the first groove section, a third inner wall and a fourth inner wall located at two sides of the first inner wall are of a through structure, and a distance between the third inner wall and the fourth inner wall can accommodate the forceps lifting device. As an improvement of the above technical solution, a cable channel for passing a cable is further provided, and the cable channel penetrates through both ends of the endoscope head base along the length direction of the endoscope head base.

As a further improvement of the technical scheme, the cable channel is arranged beside the mounting groove and avoids the mounting groove.

The embodiment of the utility model provides an on the other hand provides an endoscope, include the probe, lift pincers ware and any above-mentioned endoscope head holder, the probe sets up endoscope head holder front side, lift pincers ware rotate connect in endoscope head holder sets up in the mounting groove, lift the top and the bottom of pincers ware and pass through the both ends of mounting groove expose, lift pincers ware with the clearance has between the inner wall of both sides around the mounting groove.

The technical scheme at least has the following advantages or beneficial effects:

the endoscope head base is provided with mounting grooves which penetrate through two opposite sides of the endoscope head base and are used for accommodating the forceps so as to provide a movement space for lifting the forceps. The endoscope with the endoscope head seat also has the beneficial effects.

Drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the following will briefly explain the drawings required to be used in the description of the embodiments:

FIG. 1 is a schematic view of a conventional endoscope head base structure and a conventional forceps raising device in a lowered state;

FIG. 2 is a schematic view showing the structure of an end mount of a conventional endoscope head and the lifting state of a clip lifting device;

FIG. 3 is a perspective view of an embodiment of the front end portion of the endoscope of the present invention;

FIG. 4 is a cross-sectional view of a first embodiment of an end mount for an endoscope head according to the present invention;

FIG. 5 is a cross-sectional view A-A of the embodiment of FIG. 4;

FIG. 6 is a schematic view of another embodiment of the third and fourth inner walls;

FIG. 7 is a cross-sectional view of a second embodiment of an end mount for an endoscope head according to the present invention;

FIG. 8 is a schematic view of the endoscope in a first embodiment of the present invention with the forceps-raising device lowered;

FIG. 9 is a schematic diagram of the first embodiment of the endoscope of the present invention showing the forceps-raising device in a raised state;

FIG. 10 is a schematic view of a second embodiment of an endoscope according to the present invention in a lowered position;

fig. 11 is a schematic diagram showing a state in which the forceps holder is lifted according to the second embodiment of the endoscope of the present invention.

Detailed Description

Fig. 1 is a schematic view showing a structure of an existing endoscope head base and a down state of a forceps lifting device, fig. 2 is a schematic view showing a structure of an existing endoscope head base and a up state of a forceps lifting device, and referring to fig. 1 and 2, an endoscope is used as a medical instrument extending into a human body cavity, and an important development direction of the endoscope is thinning, so that the comfort level of a testee is improved, and clinical experience is improved. The existing ultrasonic endoscope generally comprises a probe, a forceps lifting device, a cable, an image transmission assembly, an illumination assembly and other parts which are arranged at the head end part, a plurality of structural parts are required to be arranged at the head end part of the endoscope, the space of the head end part is fully utilized in the existing endoscope, a head end seat is usually adopted as an installation foundation, an instrument channel is arranged on the head end seat, diagnosis and treatment instruments required for diagnosis and treatment can pass through the instrument channel, a concave groove 2 is arranged on the head end seat 1 of the endoscope and is used for accommodating the forceps lifting device 3, the forceps lifting device is used for adjusting the angle and the direction of the diagnosis and treatment instruments, a cable channel 5 is arranged at the position, below the groove 2, on the head end seat, and the cable can pass through the cable channel 5 and be connected with the probe arranged at the front end part of the head end. However, when the forceps 3 is mounted in the groove 2, a washing and disinfecting dead angle which is difficult to wash is formed between the forceps 3 and the inner wall of the groove 2, and as shown in fig. 1, when the forceps 3 is put down, the lower part of the forceps is abutted against the bottom wall of the head end seat to form a washing and disinfecting dead angle 4; as shown in fig. 2, when the forceps holder 3 is lifted, a cleaning/disinfecting dead angle 4' is formed between the lower portion thereof and the bottom wall of the groove 2, and the cleaning/disinfecting dead angle 4 cannot be touched by a cleaning brush, so that the cleaning is impossible, and the cleaning is performed only by a rinsing method, so that a residue is likely to remain at the cleaning/disinfecting dead angle, and there is a risk of cross infection.

How to effectively wash and disinfect an ultrasonic endoscope with a forceps lifter is a great problem in the field of endoscopes. The embodiment of the utility model provides an endoscope head holder can eliminate when implementing and lift the dead angle that disappears of washing between pincers ware and the endoscope head holder, is convenient for scrub to be favorable to the thorough cleaning and disinfection, eliminate cross infection's hidden danger.

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the connection/connection relations referred to in the patent do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection auxiliary components according to specific implementation conditions. The upper, lower, left, right and other directions of the present invention are only described with respect to the mutual position relationship of the components of the present invention in the drawings. The utility model provides an each technical feature can the interactive combination under the prerequisite of conflict each other.

Fig. 3 is a schematic perspective view of an embodiment of the front end portion of the endoscope of the present invention, referring to fig. 3, an embodiment of the present invention provides an endoscope, which comprises a probe 10, a forceps device 20 and an endoscope head holder 30, wherein the probe 10 is disposed at the front side of the endoscope head holder 30, the forceps device 20 is rotatably connected to the endoscope head holder 30 and disposed in a mounting groove 40, the forceps device 20 is rotated to lift and put down, and the angle of a surgical instrument (e.g., a puncture needle) is adjusted, so as to perform a corresponding diagnosis and treatment on a focus site. The forceps lifter 20 is provided with a guide groove 201 for guiding the surgical instrument, so that the surgical instrument can be limited and guided. The embodiment of the utility model provides an endoscope head holder 30, mounting groove 40 has been seted up on it, this mounting groove 40 is used for holding and lifts pincers ware 20, thereby for lifting pincers ware 20 and providing the space of motion, this mounting groove 40 link up the relative both sides of endoscope head holder 30, thereby make the top and the bottom accessible mounting groove 40 both ends opening of lifting pincers ware 20 expose, can eliminate endoscope head holder 30 and lift the dead angle that disappears of washing between pincers ware 20, during the scrubbing, the department of lining up at the both ends of accessible mounting groove 40 is scrubbed lifting pincers ware 20 exposure part respectively, and then wash, disinfect, can effectively get rid of and remain, thereby avoid cross infection.

The first embodiment is as follows:

fig. 4 is a cross-sectional view of a first embodiment of the endoscope head according to the present invention, referring to fig. 4, showing the left side in front of the endoscope head and correspondingly, the right side in back of the endoscope head; in this embodiment, the endoscope end base 31 is provided with mounting grooves 41 penetrating through two opposite sides of the endoscope end base 31, the mounting grooves 41 include a first groove section 411 and a second groove section 412, the first groove section 411 penetrates through a first side of the endoscope end base 31, so that the top of the forceps raising device mounted in the mounting grooves 41 is exposed; the second slot section 412 is communicated with the first slot section 411 and penetrates through a second side of the endoscope head base 31 opposite to the first side, so that the bottom of the forceps raising device installed in the installation slot 41 is exposed. The front side of the first groove section 411 comprises a first inner wall 413 inclined forward, so that an avoidance space for rotating the forceps lifting device is formed, meanwhile, the first groove section 411 is of a structure expanding from inside to outside, the rotating space of the forceps lifting device is enlarged, an opening of the installation groove 41 on the first side of the endoscope head base 31 can be enlarged, and the brushing operation is facilitated.

A second channel section 412 extends through the second side of the endoscope and into which a washing brush can be inserted for washing the structures in the mounting channel 41, which second channel section 412 comprises a straight through inner wall, i.e. the straight inner wall extends in a vertical direction, facilitating a rapid discharge of liquid. At the joint of the first groove section 411 and the second groove section 412, the first inner wall 413 and the straight groove inner wall may adopt a circular arc structure for transitional connection, which helps to reduce liquid residue.

Optionally, the first tank section 411 comprises a through second inner wall 414, the second inner wall 414 being located on the opposite side of the first inner wall 413, the second inner wall 414 being flush with the straight tank inner wall, facilitating a quick discharge of liquid and avoiding liquid residues.

Fig. 5 is a sectional view taken along a-a of the embodiment shown in fig. 4, and referring to fig. 4 and 5, in this embodiment, the third inner wall 415 and the fourth inner wall 416 of the first groove section 411 on both sides of the first inner wall 413 are in a straight-through structure, that is, the third inner wall 415 and the fourth inner wall 416 extend in a vertical direction, and the distance between the third inner wall 415 and the fourth inner wall 416 can be properly set according to actual needs so as to accommodate the forceps holder without interfering with the rotation of the forceps holder. The third and fourth

inner walls

415, 416 may be flush with the inner walls of the second trough section 412, facilitating the brushing and rinsing operations and facilitating rapid liquid discharge.

In a specific implementation, the third inner wall and the fourth inner wall may be configured in other structures, for example, in the embodiment shown in fig. 6, in this embodiment, the third inner wall 415 and the fourth inner wall 416 of the first slot segment 411 located at both sides of the first inner wall 413 are inclined from inside to outside, so that the first slot segment 411 is configured to be expanded from inside to outside, which facilitates the insertion and the brushing of the washing brush, and increases the gap between both sides of the forceps lifter and the third inner wall 415 and the fourth inner wall 416, thereby facilitating the brushing.

The endoscope head base 31 is further provided with an instrument channel 311 for passing instruments therethrough, the instrument channel 311 is communicated with the installation groove 41, the instruments pass through the instrument channel 311, and then the angle of the instruments can be adjusted by the forceps-raising device arranged in the installation groove 41, so as to diagnose and treat the focus.

The endoscope head 31 is further opened with a cable channel 312 for passing a cable, the cable channel 312 is inserted through both ends of the endoscope head along the longitudinal direction of the endoscope head, and the cable is passed through the endoscope head 31 through the cable channel 312 to connect the probe. The cable channel 312 is disposed beside the mounting groove 41 and avoids the mounting groove 41, so as to form an independent channel for the cable to pass through.

Example two:

fig. 7 is a cross-sectional view of a second embodiment of the endoscope head according to the present invention, referring to fig. 7, the endoscope head 32 is formed with a mounting groove 42 penetrating both sides thereof, the mounting groove 42 includes a first groove section 421 and a second groove section 422, the first groove section 421 penetrates a first side of the endoscope head 32, so that the top of the forceps holder installed in the mounting groove 42 is exposed; the second slot 422 is connected to the first slot 421 and extends through a second side of the endoscope head holder 32 opposite to the first side, so that the bottom of the forceps raising device installed in the installation slot 42 is exposed.

The first inner wall 423 on the front side and the second inner wall 424 on the rear side of the first groove section 421 are both straight structures, that is, the first inner wall 423 and the second inner wall 424 extend in the vertical direction, and the distance between the first inner wall 423 and the second inner wall 424 can be reasonably set according to the space required by the rotation of the forceps lifter, so that the forceps lifter can rotate in the required rotation range without interference. The second groove section 422 may be configured as a straight-through structure, that is, the second groove section 422 has a straight inner groove wall 425 extending in a vertical direction, and the first inner wall 423 and the second inner wall 424 on the first groove section 421 are flush with the inner walls of the front and rear sides of the second groove section 422, so that the front and rear sides of the installation groove 42 form a straight-through structure, which is convenient for brushing and fast discharging liquid, and is convenient for processing. The third inner wall and the fourth inner wall of the first groove section 421 located at two sides of the first inner wall 423 may be inclined from inside to outside similarly to the embodiment, so that the first groove section 421 forms a structure expanding from inside to outside, and the two sides of the corresponding third inner wall and the fourth inner wall of the forceps raising device are conveniently brushed. Of course, the third inner wall and the fourth inner wall may also be vertical extending straight wall structures, and the third inner wall and the fourth inner wall may be flush with the inner walls of the corresponding two sides of the second groove section, so that the mounting groove 42 is integrally a vertical through structure, which is convenient for the brushing of the forceps raising device and the processing. During cleaning, the cleaning brush can extend into the mounting groove 42 from the through positions at the two ends of the mounting groove so as to brush the structure in the mounting groove 42, and liquid can be quickly discharged from the through inner wall. Other structures of this embodiment are substantially the same as those of the above embodiment, and are not described herein.

Example three:

fig. 8 is a schematic view showing a state where the forceps holder of the first embodiment of the endoscope of the present invention is lowered, fig. 9 is a schematic view showing a state where the forceps holder of the first embodiment of the endoscope of the present invention is raised, and referring to fig. 8 and 9, the left side of the drawing is the front side of the endoscope head base, and correspondingly, the right side of the drawing is the rear side of the endoscope head base; the endoscope of the present embodiment comprises the probe 10, the forceps holder 21 and the endoscope head holder 31 of the first embodiment, wherein the probe 10 is disposed at the front side of the endoscope head holder 31, the forceps holder 21 is rotatably connected to the endoscope head holder 31 and disposed in the mounting groove 41, specifically, the forceps holder 21 is rotatably connected to the inner wall of the mounting groove 41 by a rotating shaft, and the rotating center is disposed at the bottom end of the forceps holder 21, so that the forceps holder 21 can be lifted or lowered when the forceps holder 21 rotates along the rotating center. Alternatively, the upper portion of the forceps holder 21 may be bent forward, and a space for avoiding the joint of the second inner wall 414 and the inner wall of the straight groove is formed at the bent portion, so that the rotation range can be expanded.

FIG. 8 is a cross section of the endoscopic head portion in a state where the clip raising device 21 is lowered according to the present embodiment, wherein the clip raising device 21 is rotated forward along the center of rotation when the clip raising device 21 is lowered, and the first gap 50 between the clip raising device 21 and the first inner wall 413 penetrates the front side of the mounting groove 41; the second gap 51 between the clip lifter 21 and the second inner wall 414 is increased, the rear side of the mounting groove 41 is penetrated, and the brush can be inserted into the second gap 51 to brush the exposed portion. The mounting grooves 41 penetrate through both ends of the endoscope head holder 31, so that no dead space exists between the forceps holder 21 and the mounting grooves 41, and the lower side and the rear side of the forceps holder 21 can be brushed at this time.

FIG. 9 is a cross section showing the end portion of the endoscope head in the state where the clip lifter 21 is lifted according to the present embodiment, and when the clip lifter 21 is lifted, the clip lifter 21 is rotated rearward along the rotation center, the first gap 50 between the clip lifter 21 and the first inner wall 413 is increased, the front side of the attachment groove 41 is penetrated, and the cleaning brush is inserted into the first gap 50 to brush the exposed portion; the gap between the caliper 21 and the second inner wall 414 passes through the rear side of the mounting groove 41. The mounting grooves 41 penetrate through both ends of the endoscope head holder 31, so that no dead space exists between the forceps holder 21 and the mounting grooves 41, and the lower side and the front side of the forceps holder 21 can be brushed at this time.

Example four:

FIG. 10 is a schematic view of a second embodiment of an endoscope according to the present invention in a lowered position; FIG. 11 is a schematic view showing a second embodiment of the present invention in a lifted state, with reference to FIGS. 10 and 11, showing the left side in front of the endoscope head base and, correspondingly, the right side in back of the endoscope head base; the endoscope of the present embodiment includes the probe 10, the forceps 22, and the endoscopic head holder 32 according to the second embodiment, wherein the probe 10 is disposed at the front side of the endoscopic head holder 32, and the forceps 22 is rotatably connected to the endoscopic head holder 32 and disposed in the mounting groove 42, specifically, the forceps 22 is rotatably connected to the inner wall of the mounting groove 42 by a rotating shaft, and the rotating center is disposed at the bottom end of the forceps 22, so that the forceps 22 can be lifted or lowered when the forceps 22 rotates along the rotating center. The clamp lifter 22 may be disposed at a rearward offset position in the mounting groove 42, so that a rotation space for the forward rotation of the clamp lifter 22 when it is lowered may be increased.

Fig. 10 shows a cross section of the endoscopic end portion in the state where the clip raising device 22 is set down according to the present embodiment, and when the clip raising device 22 is set down, the clip raising device 22 is rotated forward along the rotation center, and the second gap 53 between the rear side of the clip raising device 22 and the rear inner wall of the mounting groove 42 penetrates the rear side of the mounting groove 42, so that no dead space exists between the clip raising device 22 and the mounting groove 42, and at this time, the cleaning brushes can be inserted into the mounting groove 42 from both ends of the mounting groove 42 to brush both upper and lower sides of the clip raising device 22 in the present state.

Fig. 11 shows a cross section of the end portion of the endoscope head in the state where the forceps holder 22 is lifted according to the embodiment, and when the forceps holder 22 is lifted, the forceps holder 22 is rotated rearward along the rotation center, the first gap 52 between the forceps holder 22 and the inner wall of the front side of the mounting groove 42 penetrates the front side of the mounting groove 42, and no dead space exists between the forceps holder 22 and the mounting groove 42, and at this time, the cleaning brushes can be inserted into the mounting groove 42 from both ends of the mounting groove 42 to brush the lower side and the front side of the forceps holder 22. At this time, a gap is also formed between the forceps holder 22 and the inner wall of the rear side of the mounting groove 42, so that the surgical instrument can be conveniently extended.

The embodiment of the utility model provides an endoscope has eliminated and has washed the dead angle that disappears, and during the washing, the punishment of opening through at the both ends of accessible mounting groove is not washed lifting the pincers ware and exposes the part, realizes exposing the thorough cleaning of part, and then washes, the disinfection, and easy operation is convenient, can effectively get rid of and remain to avoid cross infection, solved the endoscope that has to lift the pincers ware and have and wash the dead angle that disappears and be difficult to the problem of thorough cleaning and disinfection.

The above description is only for the preferred embodiment of the present invention, but the present invention is not limited to the above embodiment, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and these equivalent modifications or substitutions are included in the scope defined by the claims of the present application.

Claims

1. The endoscope head seat is characterized in that: the endoscope head seat is provided with a mounting groove, the mounting groove is used for accommodating a forceps lifting device and providing a movement space for the forceps lifting device, and the mounting groove penetrates through two opposite sides of the endoscope head seat; the mounting groove comprises a first groove section and a second groove section, and the first groove section penetrates through the first side of the endoscope head seat so that the top of the forceps raising device is exposed; the second groove section is communicated with the first groove section and penetrates through a second side, opposite to the first side, of the endoscope head seat, so that the bottom of the forceps lifting device is exposed.

2. The endoscope head mount of claim 1, wherein: the front side of the first groove section is provided with a first inner wall which inclines forwards, so that the first groove section is of a structure which is enlarged from inside to outside.

3. The endoscope head mount of claim 2, wherein: the second groove section comprises a straight through inner wall.

4. The endoscope head mount of claim 3, wherein: the first groove section further comprises a through second inner wall, the second inner wall is located on the side opposite to the first inner wall, and the second inner wall is flush with the straight groove inner wall.

5. The endoscope head mount of claim 1, wherein: the front side of the first groove section is provided with a through first inner wall, the rear side of the first groove section is provided with a through second inner wall, and the distance between the first inner wall and the second inner wall can be used for the rotation of the pliers lifting device.

6. The endoscope head mount of claim 5, wherein: the second groove section comprises a straight through inner wall.

7. The endoscope head mount of claim 6, wherein: the first inner wall and the second inner wall are flush with the inner wall of the straight groove respectively.

8. The endoscope head mount of any one of claims 2-7, wherein: on the first groove section, be located the third inner wall and the fourth inner wall of first inner wall both sides incline from inside to outside, make first groove section is the structure that enlarges from inside to outside.

9. The endoscope head mount of any one of claims 2-7, wherein: and on the first groove section, a third inner wall and a fourth inner wall which are positioned at two sides of the first inner wall are of a through structure, and the distance between the third inner wall and the fourth inner wall can accommodate a pliers lifting device.

10. The endoscope head mount of claim 1, wherein: and a cable channel for a cable to pass through is also formed, and the cable channel penetrates through the two ends of the endoscope head base along the length direction of the endoscope head base.

11. The endoscope head mount of claim 10, wherein: the cable passageway is seted up the side of mounting groove and is avoided the mounting groove.

12. An endoscope, characterized in that: the endoscope head seat comprises a probe, a forceps lifter and the endoscope head seat as claimed in any one of claims 1 to 11, wherein the probe is arranged on the front side of the endoscope head seat, the forceps lifter is rotatably connected to the endoscope head seat and is arranged in the mounting groove, the top and the bottom of the forceps lifter are exposed through two ends of the mounting groove, and a gap is formed between the forceps lifter and the inner walls of the front side and the rear side of the mounting groove.