TWI669139B - Implanting device - Google Patents

Abstract

An implant device is used to place the membrane into the biological tissue. The implant device includes a sleeve, a diaphragm storage element, an injection element, and a bubble generating element. The diaphragm storage element is fixed to the sleeve. The injection component is threaded through the sleeve and the diaphragm storage element and includes a pick-up end and a connection end. The pick-up end is used to pick up the diaphragm and has an opening. A bubble generating element is coupled to the connection end and is configured to provide gas output from the opening. By the rotation of the injection element, the extraction end is translationally extended beyond the membrane storage element or retracted into the membrane storage element.

Description

Implanted device

The present invention relates to an implant device, and more particularly to an implantable device that can generate bubbles.

Conventional implanted devices are in contact with the implant device after the diaphragm is captured. After the implanted device is placed in the biological tissue, it is extracted from the biological tissue, and then the device generated by the bubble such as a syringe is placed again in the biological tissue, and the bubble is filled to level and position the tissue. However, while the implant device is being exchanged, since the diaphragm is in contact with the implant device, the implant device will pull the diaphragm, causing the position and deformation of the diaphragm position, which in turn increases the operation time of the operation, and Greatly increase the failure rate of surgery.

Accordingly, the present invention provides an implant device that can ameliorate the aforementioned conventional problems.

According to an embodiment of the invention, an implant device is provided. The implant device includes a membrane for placing a membrane into a biological tissue, including a sleeve, a membrane storage element, an injection element, and a bubble generating element. Diaphragm storage element Set to the sleeve. The injection component is disposed through the sleeve and the diaphragm storage element and includes a pick-up end and a connecting end. The pick-up end is used to pick up the diaphragm and has a first opening. The bubble generating element is coupled to the connection end and configured to provide a gas output from the first opening. Wherein, by the rotation of the injection element, the extraction end is translationally extended out of the membrane storage element or into the membrane storage element.

In order to better understand the above and other aspects of the present invention, the following detailed description of the embodiments and the accompanying drawings

10‧‧‧ diaphragm

20‧‧‧ Biological organization

100,200‧‧‧ implanted instruments

110‧‧‧ sleeve

110s1‧‧‧ second outer end face

110s2‧‧‧ inner end face

111‧‧‧ internal thread

120‧‧‧diaphragm storage element

120a‧‧‧ storage channel

121‧‧‧End

130, 230‧‧‧Injection components

131‧‧‧Selection

131a‧‧‧first opening

1311‧‧‧End wall

1311s‧‧‧ end face

1312‧‧‧First perimeter wall

132‧‧‧Connecting end

132a‧‧‧first opening

1321‧‧‧Secondary wall

133‧‧‧Rotation

133s1‧‧‧first stop wall

133s2‧‧‧second stop wall

133s3‧‧‧ first outer end face

133s4‧‧‧ third outer end face

134, 234‧‧‧ body

134a‧‧‧Injection channel

134s1‧‧‧ first plane

134s2‧‧‧ second plane

135‧‧‧ external thread

136‧‧‧second flange

137‧‧‧First flange

140‧‧‧ bubble generating components

140a1‧‧‧ second opening

140a2‧‧‧ third opening

150‧‧‧ check valve

150a‧‧‧Second opening

234A‧‧‧ first tube

234A1‧‧‧End

234A2‧‧‧ inner end face

234B‧‧‧Second tube

A1‧‧‧ angle

B1‧‧‧ bubbles

C1‧‧ Center

D11‧‧‧ first outer diameter

D12‧‧‧ second outer diameter

D21‧‧‧First inner diameter

D22‧‧‧second inner diameter

D3‧‧‧ OD

D4, D5, D6, D7‧‧ ‧ inner diameter

G1‧‧‧ gas

H1‧‧‧ distance

Radius of R1‧‧

P1‧‧ path

S11‧‧‧First direction of rotation

S12‧‧‧Outward direction

S21‧‧‧second direction of rotation

S22‧‧‧ retracted direction

SP1‧‧‧ storage space

FIG. 1A is a schematic diagram showing the appearance of an implanted device according to an embodiment of the invention.

Figure 1B is an exploded view of the implant device of Figure 1A.

Figure 1C is a cross-sectional view of the implant device of Figure 1A taken along direction 1C-1C'.

Figure 1D is a cross-sectional view of the implant device of Figure 1A taken along direction 1D-1D'.

Figure 1E is a cross-sectional view of the implant device of Figure 1A taken along direction 1E-1E'.

2 is a schematic view showing the extraction end of the implant device of FIG. 1C protruding from the diaphragm storage element.

Figure 3 is a schematic illustration of the dip end of the implant device of Figure 1C retracted into the membrane storage element.

FIG. 4 is a schematic view showing the appearance of an implanted device according to another embodiment of the present invention.

5A-5F are diagrams showing the process of performing the corneal implantation operation on the implant device of FIG. 1C.

1A to 1E, FIG. 1A is a schematic view showing the appearance of the implant device 100 according to an embodiment of the present invention, and FIG. 1B is an exploded view of the implant device 100 of FIG. 1A, and FIG. 1C is a view 1A is a cross-sectional view of the implant device 100 along the direction 1C-1C', FIG. 1D is a cross-sectional view of the implant device 100 of FIG. 1A along the direction 1D-1D', and FIG. 1E is a 1A diagram A cross-sectional view of implant device 100 in direction 1E-1E'.

The implant device 100 is used to place a membrane into a biological tissue, wherein the membrane is, for example, a cornea, a tissue repair membrane, or the like, and the biological tissue is, for example, a tissue of a human or an animal, such as an eyeball tissue or an internal organ tissue.

The implant device 100 includes a sleeve 110, a diaphragm storage element 120, an injection element 130, a bubble generating element 140, and a check valve 150. The diaphragm storage element 120 is secured to the sleeve 110. The injection component 130 is disposed through the sleeve 110 and the diaphragm storage component 120 and includes a capture end 131 and a connection end 132. The capturing end 131 is used to capture the diaphragm and the capturing end 131 has a first opening 131a. The bubble generating member 140 is coupled to the connection end 132 and is configured to supply gas from the first opening 131a. By the rotation of the injection element 130, the extraction end 131 is translatable out of the membrane storage element 120 or retracted into the membrane storage element 120.

Further, prior to placing the membrane into the biological tissue, the injection element 130 can be rotated to allow the extraction end 131 to extend out of the membrane storage element 120 to capture the membrane. After the diaphragm is captured, the injecting member 130 can be rotated to retract the capturing end 131 into the diaphragm storage element 120 to store the diaphragm in the diaphragm storage element 120, thereby protecting the diaphragm and avoiding implanting the device. 100 in the subsequent process of entering biological tissue, The diaphragm is damaged. After the implant device 100 is inserted into the biological tissue, the bubble generating member 140 can generate a gas that is output from the first opening 131a to push the diaphragm out to the biological tissue. In the present embodiment, the bubble generating member 140 may be an air bag which may be made of an elastic material such as rubber. Thus, as long as the bubble generating member 140 is compressed, the gas (e.g., air) in the bubble generating member 140 can be squeezed into the injection passage 134a. In another embodiment, the bubble generating element 140 can be a pump or any other suitable gas generating element or blowing element.

As shown in FIG. 1A, the number of the first openings 131a is, for example, one, but may be more than one. In terms of geometry, the opening 131a is, for example, a polygonal hole, such as a rectangular hole, but may also be a circular hole, an elliptical hole, a long hole or other geometric shape. However, the embodiment of the present invention does not limit the number, geometry, and/or opening area of the first openings 131a as long as the gas can be smoothly pushed out of the diaphragm.

As shown in FIG. 1C, the extraction end 131 includes an end wall 1311 and a first peripheral wall 1312. The first opening 131a extends through the first peripheral wall 1312. In other words, the first opening 131a of the embodiment of the present invention is formed on the first peripheral wall 1312 instead of the end wall 1311. Further, the diaphragm is usually only hung on the first peripheral wall 1312, and since the first opening 131a is opened in the first peripheral wall 1312, the gas generated by the bubble generating element 140 is from the first opening. At the output of 131a, the diaphragm attached to the first peripheral wall 1312 is pushed out. In addition, the end wall 1311 may not have any through-hole structure, so that most of the gas generated by the bubble generating element 140 is output from the first opening 131a to obtain maximum gas output efficiency, separating the diaphragm from the implanted instrument.

As shown in FIGS. 1C and 1E, the diaphragm storage element 120 has a storage passage 120a, and the outer diameter D3 of the extraction end 131 of the injection element 130 is smaller than the inner diameter D4 of the storage passage 120a. Thus, the diaphragm can be stored in the storage space SP1 (the range defined by the broken line) between the storage passage 120a and the extraction end 131 to be protected.

As shown in FIG. 1C, the injection element 130 has an injection channel 134a. The injection channel 134a extends from the connection end 132 toward the extraction end 131 and communicates with the first opening 131a such that the transport gas in the injection channel 134a can be output through the first opening 131a. In addition, the injection channel 134a exposes a first opening 132a from the connection end 132, so that the gas generated by the bubble generating element 140 can pass through the first opening 132a into the injection channel 134a.

As shown in FIG. 1C, the injection element 130 includes a rotating portion 133 and a tube body 134. The tube body 134 has the aforementioned extraction end 131, the connection end 132, and the injection channel 134a. As shown, the tubular body 134 is, for example, a straight tube, wherein the capturing end 131 and the connecting end 132 are opposite ends of the straight tube. The tube body 134 and the diaphragm storage member 120 are made of, for example, a transparent material, and the state of the diaphragm 10 can be easily observed. For example, since the tube body 134 and the diaphragm storage element 120 are transparent, even if the diaphragm 10 is located inside the diaphragm storage element 120, the state of the diaphragm 10, such as the position and/or the curl state of the diaphragm 10, can be observed. . In one embodiment, the diaphragm 10 can have a color that allows the operator to more easily observe the condition of the diaphragm 10 through the color. In one embodiment, the tubular body 134 and the diaphragm storage element 120 are, for example, made of plastic.

The injection passage 134a of the pipe body 134 communicates with the outside only through the first opening 131a and the first opening 132a. Thus, the bubble generating element 140 can be produced. Most or even all of the gas of the raw gas enters from the first opening 132a, and most or even all of the gas is output from the first opening 131a to obtain maximum gas output efficiency.

As shown in FIG. 1C, the injection element 130 includes a second flange 136 that projects from the second peripheral wall 1321 of the connection end 132 of the tubular body 134. The bubble generating member 140 tightly covers the second flange 136 to seal the gap between the bubble generating member 140 and the second flange 136. As such, the gas generated by the bubble generating member 140 leaks from the gap between the bubble generating member 140 and the second flange 136 with the least amount, even without leakage, to obtain maximum gas output efficiency. In an embodiment, the second flange 136 and the tubular body 134 may be integrally formed. However, the embodiment of the present invention is not limited thereto.

Further, the rotating portion 133 is coupled to the sleeve 110 in a rotatable and translatable manner relative to the sleeve 110. Further, as shown in FIG. 1C, the sleeve 110 has an internal thread 111, and the rotating portion 133 has an external thread 135 that is screwed to the internal thread 111. Thus, by the thread movement, the rotating portion 133 and the sleeve 110 are relatively rotatable and simultaneously relatively translated.

Further, the tubular body 134 is coupled to the rotating portion 133 in a rotatable but non-translatable manner with respect to the rotating portion 133. As such, when the rotating portion 133 is rotated relative to the sleeve 110, the tubular body 134 is rotatable relative to the rotating portion 133, and the tubular body 134 is driven by the rotating portion 133 to be translated together with the rotating portion 133.

Further, as shown in FIG. 1C, the rotating portion 133 has a first stop wall 133s1 and a second stop wall 133s2, and the injection element 130 has a first A flange 137 is disposed on the tube body 134 and located between the first stop wall 133s1 and the second stop wall 133s2 to restrain the relative translational movement of the tube body 134 and the rotating portion 133. In other words, the first flange 137 is limited between the first stop wall 133s1 and the second stop wall 133s2, so that when the rotating portion 133 is translated, the tubular body 134 can be driven to synchronously translate. In an embodiment, the first flange 137 and the tubular body 134 may be integrally formed. However, the embodiment of the present invention is not limited thereto. As shown, although there is a clearance between the first flange 137 and the first stop wall 133s1, the clearance does not affect the first flange 137 from being limited by the first stop wall 133s1 and the second stop wall. Between 133s2. In another embodiment, the clearance between the first flange 137 and the first stop wall 133s1 may be reduced, or even without clearance, that is, the first flange 137 is fixed to the first stop wall 133s1 and the second Between the stop walls 133s2.

As shown in FIG. 1D, the tubular body 134 has a first outer diameter D11 and a second outer diameter D12, and the first outer diameter D11 is larger than the second outer diameter D12. The diaphragm storage element 120 has a first inner diameter D21 and a second inner diameter D22, and the first inner diameter D21 is greater than the second inner diameter D22. The first outer diameter D11 cooperates with the first inner diameter D21, and the second outer diameter D12 cooperates with the second inner diameter D22. The relative rotational movement of the tubular body 134 and the diaphragm storage element 120 can be constrained by the size and diameter fit. In other words, when the rotating portion 133 is rotated, even if the tubular body 134 and the rotating portion 133 have a degree of relative rotational rotation, the tubular body 134 cannot rotate relative to the rotating portion 133 due to the restriction of the size of the restricted diaphragm storing member 120, and only The translational movement can be performed relative to the diaphragm storage element 120. As such, the orientation of the first opening 131a does not change due to the rotation of the rotating portion 133 during the operation.

As shown in FIG. 1D, the tubular body 134 has a first plane opposite thereto. 134s1 and the second plane 134s2, the second outer diameter D12 is the distance between the first plane 134s1 and the second plane 134s2. The first plane 134s1 and the second plane 134s2 are, for example, opposite cylindrical faces of a cylinder. In another embodiment, the tubular body 134 has an elliptical cross section, wherein the major axis length of the elliptical cross section is, for example, the first outer diameter D11, and the minor axis length of the elliptical cross section is, for example, the second outer diameter D12. However, the embodiment of the present invention does not limit the geometry of the tube body 134 and the diaphragm storage element 120 as long as the tube body 134 has two different outer diameters and the diaphragm storage element 120 has a matching two-phase inner diameter.

Further, as shown in FIG. 1C, the check valve 150 may be disposed in the first opening 132a. For example, the check valve 150 can be a silicone plug that is partially inserted into the first opening 132a. The check valve 150 prevents back pressure from returning to the water. For example, the check valve 150 allows the gas G1 to enter the injection passage 134a, but does not allow the tissue fluid of the biological tissue to flow out of the injection passage 134a. Taking the bubble generating member 140 as a balloon, for example, when the bubble generating member 140 is compressed, a high pressure is formed in the bubble generating member 140 to push the gas in the bubble generating member 140 through the check valve 150 into the injection passage 134a; when the bubble is released When the element 140 is produced, the pressure within the bubble generating element 140 is restored. Due to the configuration of the check valve 150, it is possible to prevent the tissue fluid in the biological tissue from being sucked into the injection channel 134a or out of the injection channel 134a through the check valve 150 when the pressure is restored. In this way, when the bubble generating element 140 is compressed next time, the tissue fluid in the injection channel 134a or flowing out of the injection channel 134a can be prevented from being returned to the biological tissue, thereby avoiding contamination of the biological tissue. In addition, the implant device 100 can also omit the check valve 150 if there is no contamination problem or the degree of contamination is within the allowable range.

In an embodiment, the check valve 150 has a second opening 150a that opens The aperture 150a is located within the injection channel 134a. The inner diameter D5 of the second opening 150a is smaller than the inner diameter D6 of the first opening 132a. In an embodiment, the inner diameter D5 of the second opening 150a may be substantially equal to or less than 5 mm to provide the aforementioned technical effect of preventing back pressure back.

Further, as shown in FIG. 1C, the bubble generating element 140 has a second opening 140a1 (shown in FIG. 1B) and a third opening 140a2. The bubble generating member 140 is fitted to the tubular body 134 with the second opening 140a1. The third opening 140a2 provides a technical effect similar to the check valve 150, and will not be described herein. Further, the third opening 140a2 is, for example, a circular hole, an elliptical hole or a hole of another geometric shape. However, as long as the technical effect of preventing the back pressure backwater can be provided, the embodiment of the present invention does not limit the number, geometry, and/or opening position of the third opening 140a2.

When the bubble generating member 140 is separated from the tube body 134, the inside of the bubble generating member 140 communicates with the outside only through the second opening 140a1 and the third opening 140a2. When the bubble generating member 140 is fitted to the tube body 134, since the second opening 140a1 is almost or completely sealed, the inside of the bubble generating member 140 communicates with the outside only through the third opening 140a2. As such, when the bubble generating element 140 is compressed, the interior of the bubble generating element 140 can generate a sufficiently high pressure to push the gas within the bubble generating element 140. Moreover, in an embodiment, the inner diameter D7 of the third opening 140a2 may be between about 0.5 mm and about 1.5 mm, such as about 1 mm. In another embodiment, the bubble generating element 140 may also omit the third opening 140a2 if not required, that is, when the bubble generating element 140 is separated from the tube 134, the inside of the bubble generating element 140 only passes through the second opening 140a1. Connect with the outside world.

Please refer to FIGS. 2 and 3 . FIG. 2 is a schematic diagram showing the capturing end 131 of the implant device 100 of FIG. 1C protruding from the diaphragm storage component 120, and FIG. 3 is a view showing the implanting device 100 of FIG. 1C. A schematic view of the capture end 131 retracted into the diaphragm storage element 120.

As shown in FIG. 2, the rotating portion 133 is rotated about the first rotating direction S11 to drive the tubular body 134 to translate in the extending direction S12, so that the first opening 131a of the capturing end 131 extends beyond the diaphragm storage element 120. In order to capture the diaphragm. As shown, the rotating portion 133 of the injecting member 130 has a first outer end surface 133s3 outside the sleeve 110, the sleeve 110 has a second outer end surface 110s1, and the first outer end surface 133s3 is opposite to the second outer end surface 110s1. The first outer end surface 133s3 and the second outer end surface 110s1 determine a first extreme position of the injection element 130 relative to the sleeve 110, as shown in FIG.

In detail, when the rotating portion 133 is rotated relative to the sleeve 110 about the first rotational direction S11, the rotating portion 133 is simultaneously translated relative to the sleeve 110 in the extending direction S12 through the thread movement until the first outer end surface 133s3 and the second outer portion The end faces 110s1 abut. When the first outer end surface 133s3 abuts against the second outer end surface 110s1, the rotating portion 133 and the sleeve 110 cannot rotate, and the position at this time is referred to as a first limit position.

As shown in FIG. 3, the rotating portion 133 of the injection member 130 has a third outer end surface 133s4 located in the sleeve 110. The sleeve 110 has an inner end surface 110s2, and the third outer end surface 133s4 faces the inner end surface 110s2. The third outer end surface 133s4 and the inner end surface 110s2 determine the second extreme position of the injection element 130 relative to the sleeve 110, as shown in Fig. 3.

In detail, when the rotating portion 133 is rotated relative to the sleeve 110 about the second rotational direction S21, the rotating portion 133 is simultaneously translated relative to the sleeve 110 in the retracting direction S22 through the thread movement until the third outer end surface 133s4 and the inner end surface 110s2 Close to each other. When the third outer end surface 133s4 abuts against the inner end surface 110s2, the rotating portion 133 and the sleeve 110 cannot rotate, and the position at this time is referred to as a second extreme position. The aforementioned second rotational direction S21 is opposite to the first rotational direction S11.

As shown in FIG. 3, the diaphragm storage element 120 has an end portion 121. The end 121 is, for example, a tip that facilitates the insertion of the implant device 100 into the biological tissue with reduced effort. Further, as shown, the chamfered surface of the tip end portion 121 provides a technical effect of the operator judging the orientation of the first opening 131a. In this way, even if the first opening 131a is retracted into the diaphragm storage element 120 without being exposed, the orientation of the first opening 131a can be determined through the oblique plane orientation of the tip to facilitate the operator to at an appropriate angle (for example, The implant device 100 is operated into the biological tissue with an opening 131a facing upward. Further, the first opening 131a of Fig. 3 may face upward, or may face downward, or face any orientation. Since the chamfered surface of the tip end portion 121 allows the operator to judge the orientation of the first opening 131a, the operator's determination of the position of the first opening 131a is not affected regardless of the orientation of the first opening 131a.

FIG. 4 is a schematic view showing the appearance of an implant device 200 according to another embodiment of the present invention. The implant device 200 includes a sleeve 110, a diaphragm storage element 120, an injection element 230, a bubble generating element 140, and a check valve 150. The implant device 200 of the embodiment of the invention has a similar or identical structure to the implant device 100 described above, except that the implant element 230 of the implant device 200 is constructed differently than the implant element 130.

In detail, the injection element 230 includes a rotating portion 133 and a tubular body 234. The tube body 234 includes a first tube 234A and a second tube 234B, wherein the first tube 234A is disposed in the rotating portion 133, the sleeve 110 and the diaphragm storage element 120, and the second tube 234B is connected to the first tube 234A and located Outside the diaphragm storage element 120. The first tube 234A has a pick-up end 131, an end portion 234A1, a portion of the injection passage 134a, and an inner end surface 234A2, and the second tube 234B has a connection end 132 and another portion of the injection passage 134a. The first tube 234A is, for example, a straight tube, wherein the capturing end 131 and the end portion 234A1 are opposite ends of the straight tube.

In this embodiment, the end portion 234A1 of the first tube 234A is, for example, a closed end, so that the injection passage 134a of the first tube 234A communicates with the outside through only the first opening 131a and the first opening 132a of the connecting end 132. As such, most or all of the gas generated by the bubble generating member 140 can be entered from the first opening 132a, and most or even all of the gas is output from the first opening 131a to obtain maximum gas output efficiency. In addition, the connection end 132 of the present embodiment is closer to the first opening 131a than the position of the connection end 132 of FIG. 1C to shorten the gas transmission path between the first opening 132a and the first opening 131a. P1, the gas generated by the bubble generating member 140 is outputted from the first opening 131a more quickly. Further, since the gas transmission path P1 is shortened, the kinetic energy attenuation of the gas is reduced, and the gas can be output from the first opening 131a at a higher speed.

As shown in Fig. 4, the portion between the inner end surface 234A2 and the end portion 234A1 is a solid material. In this way, the volume of the injection channel 134a can be reduced to increase or maintain the gas pressure of the gas in the injection channel 134a, thereby making the gas look as expected. The pressure is output from the first opening 131a.

As shown in Fig. 4, the second tube 234B intersects the first tube 234A. For example, the second tube 234B is substantially perpendicularly connected to the first tube 234A, that is, the angle A1 between the second tube 234B and the first tube 234A ranges between about 90 degrees and 180 degrees, for example, 120 degrees. It can also be an acute angle. Further, the second tube 234B and the first tube 234A may be integrally formed. In another embodiment, the first tube 234A and the second tube 234B may be separately formed and then assembled together by screwing, snapping, or the like.

Please refer to FIGS. 5A-5F for a process diagram of the implantation apparatus 100 of FIG. 1C performing a corneal implantation operation.

As shown in Fig. 5A, a membrane 10 is provided, such as a cornea. The diaphragm 10 has a radius R1.

As shown in Fig. 5B, the diaphragm 10 is provided in a state where the pickup end 131 is extended with respect to the diaphragm storage member 120. As shown, the end wall 1311 of the extraction end 131 (not shown in FIG. 4B) has an end surface 1311s, and the distance H1 between the center of the first opening 131a and the end surface 1311s is substantially equal to or larger than the radius of the diaphragm. Thus, when the center C1 of the diaphragm 10 hanging at the capturing end 131 substantially corresponds to the position of the first opening 131a, almost the entire diaphragm 10 is hung on the capturing end 131 to stabilize the stability of the diaphragm 10. (If the diaphragm 10 protrudes from the end face 1311s, the probability of the diaphragm 10 falling may increase).

As shown in FIG. 5C, the rotating portion 133 is rotated to translate the tubular body 134 in the retracting direction S22 until the capturing end 131 is retracted into the diaphragm storage element 120. The diaphragm 10 is stored in the storage space SP1 to protect the diaphragm 10. Since the diaphragm storage element 120 is transparent, even if the diaphragm 10 is located inside the diaphragm storage element 120, the state of the diaphragm 10, such as the position and/or the curled state of the diaphragm 10, can be observed.

As shown in Fig. 5D, the end portion 121 of the diaphragm storage element 120 is inserted into the biological tissue 20, such as in the eyeball. Since the diaphragm 10 is stored in the storage space SP1 in the diaphragm storage element 120, the diaphragm 10 is not damaged by contact with the biological tissue 20 during the passage of the diaphragm storage element 120 into the biological tissue 20.

As shown in FIG. 5E, the rotating portion 133 is rotated to translate the tubular body 134 in the extending direction S12 until the capturing end 131 protrudes from the diaphragm storage member 120 to feed the diaphragm 10 into the biological tissue 20. Such as the anterior chamber of the eyeball.

As shown in Fig. 5F, the bubble generating element 140 generates a gas G1 which enters the injection passage 134a and is output through the first opening 131a. The gas G1 can form a bubble B1 in the tissue fluid of the anterior chamber, and the bubble B1 pushes the membrane 10 upward to completely separate the membrane 10 from the implant device 100. In particular, the bubble B1 allows the curled film 10 to spread out, and the spread film 10 is more easily pushed upward by the buoyancy of the bubble B1, so that the film 10 is completely separated from the implant device 100.

The implant device 100 is then withdrawn from the biological tissue 20. Since the diaphragm 10 is completely detached from the implant device 100, the implant device 100 does not interfere with the position of the diaphragm 10 during the extraction of the implant device 100 from the biological tissue 20, which can increase the success rate of the surgery.

In the conventional method of implanting the two instruments, it is easy to cause the inserted diaphragm to be displaced due to the pressure difference between the inside and the outside of the two instruments, which makes the tissue positioning difficult. In contrast, the embodiment of the present invention only needs one or one implant device 100 to complete the implantation operation, and the problem of preventing the pressure difference between the inside and the outside of the eye reduces the success rate of the operation.

In conclusion, the present invention has been disclosed in the above embodiments, but it is not intended to limit the present invention. A person skilled in the art can make various changes and modifications without departing from the spirit and scope of the invention. Therefore, the scope of the invention is defined by the scope of the appended claims.

Claims (19)

An implant device adapted to insert a membrane into a biological tissue, and comprising: a sleeve; a membrane storage element fixed to the sleeve; an injection component disposed through the sleeve and the membrane a storage element, comprising: a picking end, a connecting end, a rotating part and a tube body, the picking end is for taking the diaphragm and has a first opening, the rotating part is opposite to the sleeve Rotatingly and translatably coupled to the sleeve, the tubular body being rotatable but non-translatably coupled to the rotating portion relative to the rotating portion; and a bubble generating member coupled to the connecting end for providing a gas therefrom a first aperture output; wherein the capture end is translationally extended beyond or retracted into the diaphragm storage element by rotation of the injection element. The implant device of claim 1, wherein the sleeve has an internal thread, and the rotating portion has an external thread that is screwed to the internal thread. The implant device of claim 1, wherein the rotating portion has a first stop wall and a second stop wall, the injection member having a first flange, the first flange The tube body is disposed between the first stop wall and the second stop wall to restrain the relative translational movement of the tube body and the rotating portion. The implant device of claim 1, wherein the tube body has an injection channel extending from the connection end toward the extraction end and communicating with the first opening. The implant device of claim 4, wherein the tube body comprises the connecting end and the first opening, the connecting end has a first opening, and the injection channel of the tube body passes through the first opening The hole and the first opening are in communication with the outside. The implant device of claim 1, wherein the injection member has a first outer diameter and a second outer diameter, the first outer diameter being greater than the second outer diameter; the diaphragm storage element having a a first inner diameter and a second inner diameter, the first inner diameter being greater than the second inner diameter; the first outer diameter mating with the first inner diameter, and the second outer diameter mating with the second inner diameter. The implant device of claim 6, wherein the injection element has a first first plane and a second plane, the second outer diameter being a distance between the first plane and the second plane . The implant device of claim 1, wherein the injection member has a first outer end surface outside the sleeve, the sleeve has a second outer end surface, the first outer end surface and the second The outer end faces face each other, and the first outer end face and the second outer end face determine a first extreme position of the injection member relative to the sleeve. The implant device of claim 1, wherein the injection member has a third outer end surface located in the sleeve, the sleeve having an inner end surface, the third outer end surface being phased with the inner end surface Facing, the third outer end surface and the inner end surface determine a second extreme position of the injection element relative to the sleeve. The implant device of claim 1, wherein the picking end includes a first peripheral wall, the first opening extending through the first peripheral wall. The implant device of claim 1, wherein the pick-up end has an end face, and the distance between the first opening and the end face is substantially equal to or greater than a radius of the diaphragm. The implant device of claim 1, wherein the first opening is a long hole or a round hole. The implant device of claim 1, wherein the number of the first openings is one. The implant device of claim 1, wherein the injection member comprises a second flange protruding from a second peripheral wall of the connecting end of the injection member, the bubble generating component package Covering the second flange. The implant device of claim 1, wherein the diaphragm storage element has a storage passage, the outer diameter of the suction end of the injection element is smaller than an inner diameter of the storage passage, and the storage passage and the storage passage The space between the ends is used to store the diaphragm. The implant device of claim 1, wherein the injection component comprises a first tube and a second tube, the first tube being located in the sleeve and the diaphragm storage element and having the pick-up end And a second tube is connected to the first tube and located outside the diaphragm storage element and has the connection end. The implant device of claim 16, wherein the first tube is substantially perpendicularly connected to the second tube. The implant device of claim 1, further comprising: a check valve disposed at one of the first openings of the connecting end and having a second opening, the inner diameter of the second opening being smaller than An inner diameter of the first opening; wherein the check valve allows the gas to enter the injection passage. The implant device of claim 1, wherein the bubble generating member has a second opening and a third opening, the second opening is connected to the connecting end, and the bubble generating element transmits the third opening The hole is connected to the outside world.